Positioning device for building material detection

Abstract

The utility model discloses a positioning device for building material detection, and relates to the technical field of material detection. The device comprises a base, a fixing groove is formed in the upper surface of the base, a hollow transverse plate is arranged in the fixing groove in a sliding mode, a limiting assembly is connected to the hollow transverse plate, a supporting frame is arranged on the side face of the base in a sliding mode, a first sliding groove is formed in the supporting frame, and a sliding plate is arranged in the first sliding groove in a sliding mode. An electric telescopic rod is fixedly arranged on the upper surface of the sliding plate, the output end of the electric telescopic rod penetrates through the sliding plate, a detection head is fixedly arranged at the end of the output end of the electric telescopic rod, the limiting assembly comprises a fixing plate, and the fixing plate is fixedly connected to the inner surface of a hollow transverse plate. The two fixing frames can be pulled to move towards the middle by rotating the connecting disc, the two limiting blocks can move towards the middle through the vertical blocks, and the rubber block is attached to a plate to limit the plate.

Description

Technical Field

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

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into inorganic materials, including metal materials and non-metal materials.

[0003] The structure of the fixture equipment used for testing construction engineering panels is relatively complex. Before construction materials are put into use, they need to be sampled and tested from batches of materials, such as the hardness and wear resistance of general panels. However, during the test, the construction engineering materials cannot be effectively fixed, resulting in low testing efficiency. In addition, the position of the testing equipment cannot be adjusted according to actual conditions, and the materials cannot be fully tested. Utility Model Content

[0004] In order to solve the problem that the structure of the fixture equipment for testing construction engineering panels is relatively complex, before the construction materials are put into use, sampling and testing are required from batches of materials, such as the hardness and wear resistance of general panels. However, the construction engineering materials cannot be effectively fixed during the testing, which leads to low testing efficiency and the position of the testing equipment cannot be adjusted according to actual conditions, thereby failing to comprehensively test the materials. The purpose of the present utility model is to provide a positioning device for testing construction materials.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a positioning device for building material detection, comprising a base, a fixing groove is provided on the upper surface of the base, a hollow horizontal plate is slidably provided in the fixing groove, a limiting assembly is connected to the hollow horizontal plate, a support frame is slidably provided on the side of the base, a first slide groove is provided on the support frame, a slide plate is slidably provided in the first slide groove, an electric telescopic rod is fixedly provided on the upper surface of the slide plate, the output end of the electric telescopic rod passes through the slide plate, and a detection head is fixedly provided at the end of the output end of the electric telescopic rod;

[0006] The locking mechanism is fixedly mounted on the side panel of the second support frame, and the locking mechanism is fixedly mounted on the side panel of the second support frame, wherein the locking mechanism is secured on a central portion of the second support frame with respect to the first and second support members. The gear train is equipped with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and a circular rod is fixedly provided on the side of the second bevel gear away from the rotating rod. A plurality of circular holes are provided on the connecting plate, and a threaded hole is provided on the side of the hollow horizontal plate. A limiting bolt is inserted into the threaded hole, and the limiting bolt movably passes through one of the circular holes. The circular rod passes through the hollow horizontal plate, and the other end of the circular rod is fixedly provided with a connecting plate. A vertical block is fixedly provided on the upper surface of the fixing frame, and a through groove is provided on the upper surface of the hollow horizontal plate. The vertical block passes through the through groove, and the vertical block slides in fit with the inner surface of the through groove. A limiting block is fixed on the upper surface of the vertical block, and the limiting block slides in fit with the upper surface of the hollow horizontal plate. A rubber block is fixed on one side of the opposite surface of the limiting block.

[0007] Preferably, an electric slide rail is fixedly provided on the upper surface of the support frame, an electric slider is slidingly provided inside the electric slide rail, a first connecting plate is fixedly provided on the electric slider, the other end of the first connecting plate is fixedly connected to the upper surface of the slide plate, a rectangular groove is opened on one side of the base, a second screw is rotatably provided in the rectangular groove, a rectangular sleeve is threadedly provided on the outer surface of the second screw, the rectangular sleeve is slidably fitted with the inner surface of the rectangular groove, the rectangular sleeve is fixedly connected to the fixed groove, a driving motor is fixedly provided inside the base, and the output end of the driving motor is fixedly connected to one end of the second screw.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The utility model can pull the two fixed frames toward the middle by rotating the connecting plate, and the two limit blocks can be moved toward the middle by the vertical block. The rubber block fits the plate to limit its position;

[0010] 2. The utility model can detect the plate by starting the electric telescopic rod to make the detection head contact with the plate, and by starting the electric slide rail, the electric slider can be moved to adjust the longitudinal position of the detection head. By starting the drive motor, the second screw can be rotated to adjust the lateral position of the detection head, which is convenient for comprehensive detection of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the drive motor structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the vertical block structure of the utility model.

[0015] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0017] In the figure: 1. base; 11. fixing groove; 12. support frame; 121. first slide groove; 13. slide plate; 14. electric telescopic rod; 15. detection head; 16. electric slide rail; 17. electric slider; 18. first connecting plate; 19. rectangular groove; 191. second screw rod; 192. rectangular sleeve block; 193. drive motor; 2. hollow horizontal plate; 4. limit assembly; 41. fixing plate; 411. second slide groove; 42. slider; 43. fixing frame; 44. first rotating block; 441. rotating rod; 442. second connecting plate; 45. first bevel gear; 46. second bevel gear; 461. circular rod; 47. connecting plate; 48. first circular block; 49. fixed connecting plate; 491. second circular block; 5. vertical block; 51. through groove; 52. limit block; 521. rubber block; 6. round hole; 61. threaded hole; 62. limit bolt DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1: Figure 1-5 As shown, the utility model provides a positioning device for building material detection, including a base 1, a fixing groove 11 is provided on the upper surface of the base 1, a hollow horizontal plate 2 is slidably provided in the fixing groove 11, a limiting component 4 is connected to the hollow horizontal plate 2, a support frame 12 is slidably provided on the side of the base 1, a first slide groove 121 is provided on the support frame 12, a slide plate 13 is slidably provided in the first slide groove 121, an electric telescopic rod 14 is fixedly provided on the upper surface of the slide plate 13, the output end of the electric telescopic rod 14 passes through the slide plate 13, and a detection head 15 is fixedly provided at the output end of the electric telescopic rod 14;

[0020] The limiting assembly 4 includes a fixed plate 41, which is fixedly connected to the inner surface of the hollow transverse plate 2. A second slide groove 411 is provided on the side of the fixed plate 41, and a slider 42 is slidably provided in the second slide groove 411. A fixed frame 43 is fixed on the lower surface of the slider 42. A first rotating block 44 is rotatably provided on the inner surface of the fixed plate 41, and a rotating rod 441 is fixed at the lower end of the first rotating block 44. The lower end of the rotating rod 441 is rotatably connected to the inner surface of the hollow transverse plate 2, and the outer surface of the first rotating block 44 is fixedly sleeved. There is a second connecting plate 442, the lower surface of the second connecting plate 442 is fixed with a first circular block 48, the lower surface of the first circular block 48 is rotatably provided with a fixed connecting plate 49, the inner surface of the fixed frame 43 is fixed with a second circular block 491, the other end of the fixed connecting plate 49 is rotatably connected to the lower surface of the second circular block 491, the outer surface of the rotating rod 441 is fixed with a first bevel gear 45, the first bevel gear 45 is meshed with a second bevel gear 46, and the second bevel gear 46 is fixed on the side away from the rotating rod 441. A circular rod 461 is provided, and the circular rod 461 passes through the hollow horizontal plate 2. The other end of the circular rod 461 is fixed with a connecting plate 47. A vertical block 5 is fixed on the upper surface of the fixed frame 43. A through groove 51 is opened on the upper surface of the hollow horizontal plate 2. The vertical block 5 passes through the through groove 51. The vertical block 5 slides with the inner surface of the through groove 51. A limit block 52 is fixed on the upper surface of the vertical block 5. The limit block 52 slides with the upper surface of the hollow horizontal plate 2. A rubber block 521 is fixed on one side of the opposite surface of the limit block 52. By rotating the connecting disk 47, the second bevel gear 46 is driven to rotate through the circular rod 461, thereby driving the first bevel gear 45 meshing with it to rotate. The first rotating block 44 can be rotated through the rotating rod 441. The rotation of the first rotating block 44 can drive the second connecting plate 442 sleeved on its outer surface to rotate. The first circular block 48 cooperates with the fixed connecting plate 49 to pull the two fixed frames 43 toward the middle. The two limiting blocks 52 can be moved toward the middle through the vertical block 5. The rubber block 521 fits with the plate to limit it.

[0021] The connecting plate 47 is provided with a plurality of circular holes 6, and the side of the hollow horizontal plate 2 is provided with a threaded hole 61. A limiting bolt 62 is inserted into the threaded hole 61. The limiting bolt 62 is movable through one of the circular holes 6. The limiting bolt 62 can be inserted into the circular hole 6 corresponding to the threaded hole 61 and then rotated to enter the threaded hole 61 to prevent the connecting plate 47 from rotating under force. The rubber blocks 521 are provided in plurality, and the rubber blocks 521 are arrayed on one side of the limiting block 52 to improve the stability of the connection.

[0022] An electric slide rail 16 is fixed to the upper surface of the support frame 12, and an electric slider 17 is slidably provided in the electric slide rail 16. A first connecting plate 18 is fixed to the electric slider 17, and the other end of the first connecting plate 18 is fixedly connected to the upper surface of the slide plate 13. A rectangular groove 19 is provided on one side of the base 1. The cross-sectional shapes of the rectangular groove 19 and the rectangular sleeve 192 are both "T"-shaped, which improves the stability of the connection. A second screw 191 is rotatably provided in the rectangular groove 19, and a rectangular sleeve 192 is threadedly provided on the outer surface of the second screw 191. The rectangular sleeve 192 slides in contact with the inner surface of the rectangular groove 19, and the rectangular sleeve 192 is fixedly connected to the fixed groove 11. A matching drive is provided inside the base 1. The circular groove used by the motor 193, the interior of the base 1 is fixedly provided with a driving motor 193, the output end of the driving motor 193 is fixedly connected to one end of the second screw 191, and the detection head 15 can be brought into contact with the plate to detect it by starting the electric telescopic rod 14, and the electric slider 17 can be moved by starting the electric slide rail 16, and the slide plate 13 can be moved along the first slide groove 121 through the first connecting plate 18, so that the longitudinal position of the detection head 15 can be adjusted, and the second screw 191 can be rotated by starting the driving motor 193, so that the rectangular sleeve 192 can be moved along the rectangular groove 19, and the support frame 12 can be moved horizontally through the rectangular sleeve 192, and the horizontal position of the detection head 15 can be adjusted, which is convenient for comprehensive detection of the plate.

[0023] Working principle: When the utility model is in use, the plate to be tested can be placed on the upper surface of the hollow horizontal plate 2, and then the connecting plate 47 can be rotated to drive the second bevel gear 46 to rotate through the circular rod 461, thereby driving the first bevel gear 45 engaged with it to rotate, and the first rotating block 44 can be rotated by the rotating rod 441. The rotation of the first rotating block 44 can drive the second connecting plate 442 sleeved on its outer surface to rotate, and the two fixed frames 43 can be pulled to move toward the middle through the first circular block 48 cooperating with the fixed connecting plate 49. The two limit blocks 52 can be moved toward the middle through the vertical block 5, and the rubber block 521 fits with the plate to limit it.

[0024] After the clamping is completed, the limiting bolt 62 can be inserted into the circular hole 6 corresponding to the threaded hole 61, and then the limiting bolt 62 can be rotated to enter the threaded hole 61 to prevent the connecting plate 47 from rotating under force;

[0025] The detection head 15 can be brought into contact with the plate to detect it by starting the electric telescopic rod 14, the electric slide rail 16 can be started to move the electric slider 17, and the slide plate 13 can be moved along the first slide groove 121 through the first connecting plate 18, so that the longitudinal position of the detection head 15 can be adjusted, and the second screw 191 can be rotated by starting the drive motor 193, so that the rectangular sleeve 192 can be moved along the rectangular groove 19, and the support frame 12 can be moved horizontally through the rectangular sleeve 192, so that the horizontal position of the detection head 15 can be adjusted, so as to facilitate comprehensive detection of the plate.

[0026] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A positioning device for building material detection, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a fixing groove (11), a hollow horizontal plate (2) is slidably provided in the fixing groove (11), a limit assembly (4) is connected to the hollow horizontal plate (2), a support frame (12) is slidably provided on the side of the base (1), a first sliding groove (121) is provided on the support frame (12), a slide plate (13) is slidably provided in the first sliding groove (121), an electric telescopic rod (14) is fixedly provided on the upper surface of the slide plate (13), an output end of the electric telescopic rod (14) passes through the slide plate (13), and a detection head (15) is fixedly provided at the output end of the electric telescopic rod (14); The limiting assembly (4) includes a fixed plate (41), the fixed plate (41) is fixedly connected to the inner surface of the hollow transverse plate (2), a second sliding groove (411) is opened on the side of the fixed plate (41), a slider (42) is slidably provided in the second sliding groove (411), a fixed frame (43) is fixed on the lower surface of the slider (42), a first rotating block (44) is rotatably provided on the inner surface of the fixed plate (41), a rotating rod (441) is fixed on the lower end of the first rotating block (44), the lower end of the rotating rod (441) is rotatably connected to the inner surface of the hollow transverse plate (2), a second connecting plate (442) is fixedly provided on the outer surface of the first rotating block (44), a first circular block (48) is fixed on the lower surface of the second connecting plate (442), a fixed connecting plate (49) is rotatably provided on the lower surface of the first circular block (48), a second circular block (491) is fixed on the inner surface of the fixed frame (43), the fixed connecting plate (4 9) is rotatably connected to the lower surface of the second circular block (491), the outer surface of the rotating rod (441) is fixedly sleeved with a first bevel gear (45), the first bevel gear (45) is meshed with a second bevel gear (46), and a circular rod (461) is fixedly provided on the side of the second bevel gear (46) away from the rotating rod (441), the circular rod (461) passes through the hollow horizontal plate (2), and the other end of the circular rod (461) is fixedly provided with a connecting disk (47). A vertical block (5) is fixedly provided on the upper surface of the fixed frame (43), a through groove (51) is provided on the upper surface of the hollow horizontal plate (2), the vertical block (5) passes through the through groove (51), the vertical block (5) is slidably fitted with the inner surface of the through groove (51), a limiting block (52) is fixedly provided on the upper surface of the vertical block (5), the limiting block (52) is slidably fitted with the upper surface of the hollow horizontal plate (2), and a rubber block (521) is fixedly provided on one side of the opposite surface of the limiting block (52).

2. A positioning device for building material detection according to claim 1, characterized in that: An electric slide rail (16) is fixedly provided on the upper surface of the support frame (12), an electric slider (17) is slidably provided in the electric slide rail (16), a first connecting plate (18) is fixedly provided on the electric slider (17), and the other end of the first connecting plate (18) is fixedly connected to the upper surface of the slide plate (13), a rectangular groove (19) is provided on one side of the base (1), a second screw rod (191) is rotatably provided in the rectangular groove (19), a rectangular sleeve (192) is threadedly provided on the outer surface of the second screw rod (191), the rectangular sleeve (192) is slidably fitted with the inner surface of the rectangular groove (19), and the rectangular sleeve (192) is fixedly connected to the fixed groove (11), a driving motor (193) is fixedly provided inside the base (1), and the output end of the driving motor (193) is fixedly connected to one end of the second screw rod (191).

3. A positioning device for building material detection according to claim 1, characterized in that: The connecting plate (47) is provided with a plurality of circular holes (6), and the side surface of the hollow transverse plate (2) is provided with a threaded hole (61). A limiting bolt (62) is inserted into the threaded hole (61), and the limiting bolt (62) is movable through one of the circular holes (6).

4. A positioning device for building material detection according to claim 1, characterized in that: A plurality of rubber blocks (521) are provided, and the rubber blocks (521) are distributed in an array on one side of the limiting block (52).

5. A positioning device for building material detection according to claim 2, characterized in that: The cross-sectional shapes of the rectangular groove (19) and the rectangular sleeve block (192) are both "T"-shaped.

6. A positioning device for building material detection according to claim 2, characterized in that: A circular groove is provided inside the base (1) for use with the drive motor (193).

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