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CN-224231528-U - Hardness detection device for building engineering materials

CN224231528UCN 224231528 UCN224231528 UCN 224231528UCN-224231528-U

Abstract

The utility model discloses a hardness detection device for building engineering materials, which relates to the technical field of building material detection and comprises a storage table, a support frame, a detection mechanism and a protective cover, wherein the detection mechanism comprises an adjusting component and a detection component, the adjusting component comprises a hydraulic telescopic rod, a movable support, a movable sliding seat and a mounting seat, the hydraulic telescopic rod is fixedly connected with the support frame, the movable support is fixedly connected with the telescopic end of the hydraulic telescopic rod, the movable support is provided with a first sliding groove, the movable sliding seat is provided with a second sliding groove, the movable sliding seat and the mounting seat are both provided with a plurality of sliding seats, the movable sliding seat is slidably arranged in the first sliding groove, the mounting seat is slidably arranged in the corresponding second sliding groove, the detection component comprises a pressure head and an indentation depth sensor, and the pressure head is provided with a plurality of sliding seats and is fixedly connected with the corresponding mounting seat in a vertical state. Through multi-point synchronous detection and flexible point position adjustment, multiple detection is realized on the same material, material consumption is greatly reduced, and detection cost is reduced.

Inventors

  • LI RONGSHEN

Assignees

  • 肇庆市鼎湖城建建筑工程有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. The utility model provides a building engineering material hardness detection device, its characterized in that includes thing platform (1), support frame (2), detection mechanism (3) and protection casing (4), support frame (2) and protection casing (4) are all fixed to be set up at the top of putting thing platform (1), just support frame (2) and detection mechanism (3) are being located the protection casing (4) cover, detection mechanism (3) include adjusting part (5) and detection subassembly (6), adjusting part (5) include hydraulic telescoping rod (7), movable support (8), movable slide (9) and mount pad (10), hydraulic telescoping rod (7) are vertical state and support frame (2) fixed connection, the flexible end fixed connection of movable support (8) and hydraulic telescoping rod (7), first spout (11) that are the horizontality are seted up at the top of movable support (8), second spout (12) that are the horizontality are seted up at the top of movable slide (9), movable slide (9) and mount pad (10) all are provided with a plurality of, and movable slide (9) are arranged in a plurality of corresponding slide (12) in the second spout (12), the detection assembly (6) comprises a pressing head (13) and an indentation depth sensor for measuring the indentation depth, wherein the pressing head (13) is provided with a plurality of mounting seats (10) which are vertically fixedly connected.
  2. 2. The device for detecting the hardness of the building engineering material according to claim 1, wherein the sliding direction of the movable sliding seat (9) in the first sliding groove (11) and the sliding direction of the installation seat (10) in the second sliding groove (12) are mutually perpendicular in the same horizontal plane.
  3. 3. The device for detecting the hardness of the building engineering material according to claim 1, wherein the adjusting component (5) further comprises a pressing rod (14), a through groove (15) communicated with the first sliding groove (11) is formed in the side portion of the movable support (8), a sliding block (16) which is in sliding fit with the through groove (15) is fixedly arranged on the side portion of the movable sliding seat (9), a through hole (17) is formed in the side portion of the sliding block (16), the pressing rod (14) is arranged in the through hole (17) in a matched mode, and one end of the pressing rod (14) is abutted to the first sliding groove (11).
  4. 4. A device for detecting hardness of construction engineering materials according to claim 3, wherein the outer side of the pressure bar (14) is provided with external threads, and the through hole (17) is internally provided with internal threads in threaded fit connection with the pressure bar (14).
  5. 5. A device for detecting the hardness of a construction material according to claim 3, wherein the adjusting assembly (5) further comprises a hand wheel (18), the hand wheel (18) being fixedly connected coaxially to the compression bar (14).
  6. 6. A device for detecting the hardness of a construction material according to claim 3, wherein the adjusting assembly (5) further comprises a non-slip mat (19), the non-slip mat (19) is arranged between the compression bar (14) and the movable bracket (8), one side of the non-slip mat (19) is connected with the compression bar (14) in a rotating and matching manner, and the other side of the non-slip mat (19) is abutted against the first sliding groove (11).
  7. 7. The device for detecting the hardness of the building engineering material according to claim 6, wherein a sinking groove (20) is formed at the notch of the through hole (17), and the anti-slip pad (19) is connected with the sinking groove (20) in a sliding fit manner.
  8. 8. The device for detecting the hardness of the building engineering material according to claim 1, wherein the adjusting component (5) further comprises a limiting seat (21), a vertical sliding hole which is in sliding fit with the mounting seat (10) is formed in the limiting seat (21), a plurality of limiting clamping grooves (22) which are arranged in a matrix are formed in the notch of the second sliding groove (12), and limiting clamping blocks (23) which are matched with the limiting clamping grooves (22) are fixedly arranged at the top of the limiting seat (21).
  9. 9. The device for detecting the hardness of a construction engineering material according to claim 8, wherein the adjusting assembly (5) further comprises a limiting ring (24), the limiting ring (24) is fixedly arranged at the bottom of the mounting seat (10), and the size of the limiting ring (24) is larger than that of the vertical sliding hole.
  10. 10. The device for detecting the hardness of the construction engineering material according to claim 9, wherein the adjusting assembly (5) further comprises a spring (25), the spring (25) is wound on the side portion of the installation seat (10), one end of the spring (25) is connected with the bottom of the limit seat (21), and the other end of the spring (25) is connected with the limit ring (24).

Description

Hardness detection device for building engineering materials Technical Field The utility model relates to the technical field of building material detection, in particular to a device for detecting hardness of a building engineering material. Background The materials used in the construction engineering are of various kinds and can be roughly classified into inorganic materials including metal and non-metal materials such as natural stone, sintered products, cement, concrete, silicate products, etc., organic materials including plant materials, synthetic polymer materials, and asphalt materials, and composite materials including asphalt concrete, polymer concrete, etc. Conventional hardness testing of building materials typically uses a Rockwell hardness tester or the like to measure the hardness value of a material by applying a certain pressure to the surface of the material. In prior art scheme, the chinese patent of grant bulletin number CN 219996794U discloses a building engineering material hardness detection device, including the processing case, processing case rear end outer wall fixedly connected with electronic slide rail, electronic slide rail external diameter sliding connection has first movable seat. Firstly, through motor, lead screw, second remove seat, connection pad, cylinder and rubber pad motion, fix building engineering material, through electronic slide rail and first removal seat for riser and diaphragm of first removal seat upper end remove along with first removal seat, then through linear guide and the sliding block of diaphragm lower extreme, make the connecting plate of sliding block lower extreme follow the sliding block and remove, through pneumatic cylinder and the pressure head of connecting plate lower extreme, carry out hardness detection to building engineering material. The defects of the prior art are that only a single point position of a building material can be detected, and a structure of a piece of material can generate stress change after detection, so that the building material cannot be reused, and accurate hardness data are obtained by taking the average value for a plurality of times in actual engineering, so that a plurality of materials are required to be detected, and the waste of materials and time is caused. Disclosure of utility model The utility model provides a device for detecting hardness of a building engineering material, which can solve the problems that in the prior art, only a single point position of the building material can be detected, a structure of a piece of material can generate stress change after detection, so that the building engineering material cannot be reused, and accurate hardness data can be obtained by taking an average value for a plurality of times in actual engineering, so that a plurality of materials are required to be detected, and waste of materials and time is caused. The utility model provides a building engineering material hardness detection device, includes thing platform, support frame, detection mechanism and protection casing, support frame and protection casing are all fixed to be set up at the top of putting the thing platform, just support frame and detection mechanism are being located the protection casing cover, detection mechanism includes adjusting part and detection component, adjusting part includes hydraulic telescoping rod, movable support, movable slide and mount pad, hydraulic telescoping rod is vertical state and support frame fixed connection, the flexible end fixed connection of movable support and hydraulic telescoping rod, the first spout that is the horizontality is seted up at the top of movable support, the second spout that is the horizontality is seted up at the top of movable slide, movable slide and mount pad all are provided with a plurality of, just movable slide is transversely arranged and slides and set up in first spout, the mount pad slides and sets up in the second spout that corresponds, detection component includes the pressure head and is used for measuring indentation degree of depth sensor, the pressure head is provided with a plurality of, and is vertical state and mount pad fixed connection that corresponds. The sliding direction of the movable sliding seat in the first sliding groove is perpendicular to the sliding direction of the mounting seat in the second sliding groove in the same horizontal plane. According to one embodiment of the utility model, the adjusting assembly further comprises a pressing rod, a through groove communicated with the first sliding groove is formed in the side portion of the movable support, a sliding block in sliding fit with the through groove is fixedly arranged on the side portion of the movable sliding seat, a through hole is formed in the side portion of the sliding block, the pressing rod is arranged in the through hole in a matched mode, and one end of the pressing rod is abutted to the first sliding groove. According to one embodimen