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CN-224216436-U - Intensity testing device for concrete

CN224216436UCN 224216436 UCN224216436 UCN 224216436UCN-224216436-U

Abstract

The utility model belongs to the technical field of concrete testing, and particularly relates to a strength testing device for concrete, which comprises a base, wherein a notch vertical plate is fixed at the top of the base, a clamping assembly is arranged on the notch vertical plate, a U-shaped table is arranged on the top of the base in an attached mode, a driving assembly for driving the U-shaped table to transversely move is arranged at the top of the base, a hydraulic cylinder is fixed at the top of the U-shaped table, a sliding block is fixed at the ejection end of the hydraulic cylinder, a spring is fixed at one side wall of the sliding block, and a pressing block is fixed at one end of the spring. According to the utility model, the base, the notch vertical plate, the clamping assembly, the U-shaped table, the driving assembly, the hydraulic cylinder, the sliding block, the spring and the pressing block are arranged, so that the strength test of concrete blocks or concrete slabs can be conveniently carried out, the whole production and manufacturing cost is low, the price is low, and the device is suitable for sampling detection of some small concrete block manufacturers.

Inventors

  • WANG JIAN
  • MA JUN
  • Min Jiye

Assignees

  • 江苏马力建设工程有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (6)

  1. 1. The strength testing device for concrete comprises a base (1) and is characterized in that a notch vertical plate (2) is fixed at the top of the base (1), a clamping assembly (3) is arranged on the notch vertical plate (2), a U-shaped table (4) is arranged on the top of the base (1) in a fitting mode, a driving assembly (5) used for driving the U-shaped table (4) to transversely move is arranged on the top of the base (1), a hydraulic cylinder (6) is fixed at the top of the U-shaped table (4), a sliding block (7) is fixed at the ejection end of the hydraulic cylinder (6), a spring (8) is fixed on one side wall of the sliding block (7), a pressing block (9) is fixed at one end of the spring (8), a side wall of the pressing block (9) is flush with one side wall of the U-shaped table (4), a scale line is arranged on the top of the U-shaped table (4), and the initial position of the sliding block (7) is arranged at the position of a zero scale line.
  2. 2. The strength testing device for concrete according to claim 1, wherein the clamping assembly (3) comprises a U-shaped plate (301) fixed on one side wall of the notch vertical plate (2), the bottom of the U-shaped plate (301) is fixedly connected with the top of the base (1), a bidirectional screw rod (302) is rotatably connected inside the U-shaped plate (301) through a bearing, one end of the bidirectional screw rod (302) is fixedly provided with a first rotating handle (303), the surface of the bidirectional screw rod (302) is symmetrically connected with two connecting plates (304) in a threaded manner, two strip-shaped through holes (10) which are matched with the connecting plates (304) are symmetrically formed in the surface of the notch vertical plate (2), and the connecting plates (304) penetrate through the corresponding strip-shaped through holes (10) in a sliding manner and are fixedly connected with clamping plates (305).
  3. 3. A strength testing apparatus for concrete according to claim 2, wherein a guide bar (306) is fixed to the inside of the U-shaped plate (301), and both the connection plates (304) are slidably connected to the surface of the guide bar (306).
  4. 4. The strength testing device for concrete according to claim 1, wherein the driving assembly (5) comprises a fixing plate (501) fixed at the top of the base (1), a unidirectional screw (502) is connected to the middle of the fixing plate (501) in a threaded manner, a second rotating handle (503) is fixed to one end of the unidirectional screw (502), and the other end of the unidirectional screw (502) is rotatably connected with one side wall of the U-shaped table (4) through a bearing.
  5. 5. The device for testing the strength of concrete according to claim 4, wherein the four corners of the fixing plate (501) are respectively provided with a T-shaped sliding rod (504) in a sliding penetrating manner, and one ends of the four T-shaped sliding rods (504) are respectively fixedly connected with one side wall of the U-shaped table (4).
  6. 6. The strength testing device for concrete according to claim 1, wherein the four corners of the base (1) are provided with mounting holes, the spring (8) is internally provided with a telescopic sleeve, and two ends of the telescopic sleeve are fixedly connected with one side wall of the sliding block (7) and one side wall of the pressing block (9) respectively.

Description

Intensity testing device for concrete Technical Field The utility model relates to the technical field of concrete testing, in particular to a strength testing device for concrete. Background After the production and manufacture of some concrete blocks or some concrete slabs, sampling detection is usually carried out to detect whether the strength of the concrete blocks or the concrete slabs meets the standards, and the existing strength testing device for the concrete blocks or the concrete slabs generally adopts structures such as a pressure sensor and a display screen, so that the whole production and manufacture cost is high and the price is high, and therefore, the strength testing device for the concrete is provided for solving the problems. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a strength testing device for concrete, which solves the problems in the prior art. (II) technical scheme The utility model adopts the following technical scheme for realizing the purposes: The utility model provides a strength testing arrangement that concrete was used, includes the base, the top of base is fixed with the breach riser, be provided with clamping assembly on the breach riser, the top laminating of base is provided with U type platform, the top of base is provided with the drive assembly who is used for driving U type platform lateral shifting, the top of U type platform is fixed with the pneumatic cylinder, the ejection end of pneumatic cylinder is fixed with the slider, a side wall of slider is fixed with the spring, the one end of spring is fixed with the briquetting, a side wall of briquetting sets up with a side wall parallel and level of U type platform, the scale mark has been seted up at the top of U type platform, the initial position setting of slider is in zero scale mark position department. Further, the clamping assembly comprises a U-shaped plate fixed on one side wall of the notch vertical plate, the bottom of the U-shaped plate is fixedly connected with the top of the base, a bidirectional screw rod is rotatably connected to the inside of the U-shaped plate through a bearing, one end of the bidirectional screw rod is fixedly provided with a first rotating handle, two connecting plates are symmetrically connected with the surfaces of the bidirectional screw rod in a threaded mode, two strip-shaped through openings which are matched with the connecting plates are symmetrically arranged on the surfaces of the notch vertical plate, and the connecting plates penetrate through the corresponding strip-shaped through openings in a sliding mode and are fixedly connected with clamping plates. Further, a guide rod is fixed in the U-shaped plate, and the two connecting plates are both connected to the surface of the guide rod in a sliding mode. Further, the drive assembly comprises a fixed plate fixed at the top of the base, a unidirectional screw is connected with the middle of the fixed plate in a threaded manner, a second rotating handle is fixed at one end of the unidirectional screw, and the other end of the unidirectional screw is rotationally connected with one side wall of the U-shaped table through a bearing. Further, four corners of the fixing plate are all penetrated by T-shaped sliding rods in a sliding mode, and one ends of the four T-shaped sliding rods are all fixedly connected with one side wall of the U-shaped table. Further, the mounting holes are formed in four corners of the base, a telescopic sleeve is arranged in the spring, and two ends of the telescopic sleeve are fixedly connected with one side wall of the sliding block and one side wall of the pressing block respectively. (III) beneficial effects Compared with the prior art, the utility model provides a strength testing device for concrete, which has the following beneficial effects: According to the utility model, the base, the notch vertical plate, the clamping assembly, the U-shaped table, the driving assembly, the hydraulic cylinder, the sliding block, the spring and the pressing block are arranged, so that the strength test of concrete blocks or concrete slabs can be conveniently carried out, the whole production and manufacturing cost is low, the price is low, and the device is suitable for sampling detection of some small concrete block manufacturers. Drawings FIG. 1 is a schematic view of a first view angle structure of the whole of the present utility model; FIG. 2 is a schematic diagram of the overall second view structure of the present utility model; FIG. 3 is a schematic view of a notched riser structure according to the present utility model; FIG. 4 shows the present utility model a connecting plate structure schematic diagram; Fig. 5 is a schematic structural diagram of the state of the pressing block of the present utility model when it is abutted against the surface of the concrete slab to be detected. In the figure, 1, a b