CN220872213U - Quick arrangement test point device for concrete strength detection - Google Patents

Abstract

The utility model discloses a rapid test point arranging device for concrete strength detection, and particularly relates to the technical field of concrete detection.

Description

Quick arrangement test point device for concrete strength detection

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a rapid test point arrangement device for concrete strength detection.

Background

The concrete is formed by mixing various materials, the density is possibly uneven and the strength is inconsistent due to the influence of various factors in the manufacturing and application processes, in order to more scientifically reflect the actual strength of a component, a plurality of strength values are required to be evaluated by adopting a mathematical statistics method, the strength of the concrete refers to the compressive strength of the concrete, and the concrete is a pressure limit value N (cattle) which can be born on the unit sectional area (mm ²) of the concrete in a scientific way, and is a mechanical index (compressive resistance) of the concrete and a basis for determining the grade of the concrete. In engineering, the concrete strength has various values, such as test block number value, test block group representative value, cube evaluation value, grade value, standard value, design value, etc.

When traditional detection concrete intensity, mostly, the workman draws test area and measurement station by hand, has increased a lot of workflows like this, and work efficiency is lower, and the manual drawing precision is not high, leads to measuring the deviation to appear easily, and then influences the quality of whole engineering, and for this reason, we propose a concrete intensity detects with arranging test point device fast and is used for solving above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a rapid test point arrangement device for concrete strength detection, which solves the problems that a plurality of working flows are increased, the working efficiency is low, the manual drawing precision is low, the measurement is easy to deviate, and the quality of the whole engineering is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete intensity detects with arranging test point device fast, includes the apron, the below of apron is equipped with the receiver body, the inside lower surface detachable of apron installs a plurality of evenly distributed's spring telescopic link, the bottom fixed mounting of spring telescopic link has the rotary sphere, the below of spring telescopic link is equipped with the measurement point printing plate, and one side is four the bottom fixed mounting of spring telescopic link has the title printing plate, the equal fixed convex rectangle rubber structure that is provided with in measurement point printing plate, title printing plate lower surface outer fringe department, the equal fixed mounting of upper surface of measurement point printing plate and title printing plate has fixed external member, the inside activity card of fixed external member is established on the surface of rotary sphere, the inside activity card of receiver body is equipped with ink absorption sponge.

Preferably, the both sides surface of receiver body is equipped with four mutual symmetry's rotatory cardboard, the middle part fixed mounting of rotatory cardboard has symmetrical card post, the rotation groove has been seted up on the top of rotatory cardboard, one side of rotatory cardboard is equipped with the base, the one end fixed mounting of base has the rotation axis, the rotation axis rotates the card and establishes the inside at the rotation groove, base fixed mounting is on the surface of receiver body.

Preferably, the outside of rotatory cardboard is equipped with the connection and colludes the board, the bottom rotation card of connection colludes the board is established on the surface of card post, the surface of apron and the position fixed mounting that rotatory cardboard corresponds have a mounting, the mounting activity card is established and is colluded the board and keep away from the one end of rotatory cardboard.

Preferably, a handle is fixedly arranged in the middle of the top end of the cover plate.

Preferably, a sealing rubber ring is fixedly arranged at the top end of the storage box body, and a sealing groove corresponding to the sealing rubber ring is formed in the bottom end of the cover plate.

Preferably, the structure of the ink-absorbing sponge is a multi-layer honeycomb structure.

Preferably, the lower surface fixed mounting of apron has the fixed plate, the internal surface of fixed plate is provided with rubber seal, constitutes rectangular plate structure between a plurality of measurement station printing plates and the a plurality of title printing plates, and rubber seal is rectangular frame body structure, and rectangular frame body structure surrounds the periphery at rectangular plate structure, and has the gap between rectangular frame body structure's inner wall and the rectangular plate structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. The cover plate is used for slowly pressing the surface of the concrete structural member with required test strength, and the convex rectangular rubber structures are fixedly arranged at the outer edges of the lower surfaces of the measuring point printing plate and the title printing plate, so that the rectangular frame body area can be printed on the surface of the concrete structural member, and the concrete strength can be conveniently tested in the rectangular frame body area in the later period.

2. Because the measuring point printing plate and the title printing plate are provided with a plurality of, a plurality of rectangular frame body areas can be printed on the surface of the concrete structural member at one time, manual point selection marks are not needed, and the efficiency of point selection before concrete strength testing is improved.

3. According to the different concrete structure, the test point distribution is also different, therefore, can install suitable quantity of test point printing plates or title printing plates in the suitable position of apron lower surface in the in-service use for realize the mark of different concrete structure surface test points.

4. Based on the setting of apron, measurement station printing plate, title printing plate, can realize having the mesh of rectangle framework region at concrete structure surface printing, later stage is comparatively convenient when testing in rectangle framework region, and can all use the device to print on concrete structure's opposite face has symmetrical rectangle framework region, can keep the measurement station to correspond when later stage test concrete structure's opposite face.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a rapid test point arrangement device for concrete strength detection according to the present utility model.

Fig. 2 is a schematic diagram of the structure of the rapid test point arrangement device for concrete strength detection after being disassembled.

Fig. 3 is a schematic view showing the connection structure of the printing plate and the fixing sleeve and the spring telescopic rod in the utility model.

Fig. 4 is a schematic diagram of a connection structure of a cover plate and a fixed plate and a sliding plate in the present utility model.

Fig. 5 is a schematic diagram of a connection structure of a rotating clamping plate and a rotating shaft and a connecting hook plate in the present utility model.

In the figure: 1. a cover plate; 2. a storage box body; 3. a spring telescoping rod; 4. a measuring point printing plate; 5. a fixing plate; 6. a sliding plate; 7. an ink-absorbing sponge; 8. rotating the clamping plate; 9. a base; 10. a connecting hook plate; 11. a fixing member; 12. a handle; 201. sealing rubber rings; 301. rotating the sphere; 401. a header printing plate; 402. a fixing sleeve; 801. a clamping column; 802. a rotating groove; 901. and (3) rotating the shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a rapid test point arranging device for concrete strength detection, which comprises a cover plate 1, wherein a handle 12 is fixedly arranged in the middle of the top end of the cover plate 1, the handle 12 is used for facilitating the operation of the cover plate 1, a storage box body 2 is arranged below the cover plate 1, and a test point printing plate 4 and a title printing plate 401 are arranged below the cover plate 1; holding the handle 12, lifting the cover plate 1, the measuring point printing plate 4 and the title printing plate 401, then adding ink into the ink absorbing sponge 7, repeatedly pressing the cover plate 1 into the storage box body 2 for a plurality of times, enabling the surfaces of the measuring point printing plate 4 and the title printing plate 401 to absorb sufficient ink, and then slowly pressing the surfaces of the concrete structural members with required test strength by using the cover plate 1, wherein the outer edges of the lower surfaces of the measuring point printing plate 4 and the title printing plate 401 are fixedly provided with protruding rectangular rubber structures, so that rectangular frame body areas can be printed on the surfaces of the concrete structural members, and the concrete strength can be conveniently tested in the rectangular frame body areas in the later period.

Further, since the measuring point printing plate 4 and the title printing plate 401 are provided with a plurality of rectangular frame body areas, a plurality of rectangular frame body areas can be printed on the surface of the concrete structural member at one time, manual point selection marks are not needed, and the efficiency of point selection before concrete strength testing is improved.

Still further, according to the different concrete structural members, the distribution of the test points is different, so that a proper number of test point printing plates 4 or title printing plates 401 can be installed at proper positions on the lower surface of the cover plate 1 in the practical use process, so as to realize the marking of the test points on the surfaces of the different concrete structural members.

Considering that the existing concrete structural members have different shapes, such as: the cylinder, surface roughness are at ordinary times, need keep the laminating that is good between measurement station printing plate 4, title printing plate 401 and the concrete structure surface, consequently, are provided with spring telescopic link 3 in apron 1 below, connect between the bottom of spring telescopic link 3 and corresponding measurement station printing plate 4 or the title printing plate 401, and specific connected mode is: the rotary sphere 301 is in rotary connection with the fixed sleeve 402, the fixed sleeve 402 is fixedly arranged on the upper surface of the corresponding measuring point printing plate 4 or the title printing plate 401, and the rotary sphere 301 is fixedly arranged at the lower end of the spring telescopic rod 3; the rotary sphere 301 is rotatably disposed in the fixing sleeve 402, when the measuring point printing plate 4 or the header printing plate 401 is attached to the surface of the concrete structural member, the elastic force of the spring telescopic rod 3 can keep good attachment of the plurality of measuring point printing plates 4 or the header printing plate 401 to the surface of the concrete structural member, and the protruding rectangular rubber frame structure can be elastically deformed, so that the protruding rectangular rubber frame structure can be attached to the surface of the concrete structural member, for example: and marking the cylindrical concrete structural member with the uneven surface to generate a rectangular frame body area.

Based on the setting of apron 1, measurement station printing plate 4, title printing plate 401, can realize having the purpose of rectangle framework region at concrete structure surface printing, later stage is comparatively convenient when testing in rectangle framework region, and can all use the device to print on concrete structure's opposite face has symmetrical rectangle framework region, can keep the measurement station correspondence when testing concrete structure's the opposite face in later stage.

Specifically, sealing rubber ring 201 is fixedly installed on the top of receiver body 2, and the sealing groove that corresponds with sealing rubber ring 201 is seted up to the bottom of apron 1, and is equipped with the sealing washer in the sealing groove, and sealing groove and sealing washer are not shown in the figure, through setting up sealing rubber ring 201, have made things convenient for when apron 1 lid in the top of receiver body 2, and sealing rubber ring 201 slip card is established the inside of getting into apron 1, makes the inside maintenance seal of receiver body 2, convenient to use.

The inside activity card of receiver body 2 is equipped with ink-absorbing sponge 7, and ink-absorbing sponge 7's structure is multilayer cellular structure, and the seal structure setting between apron 1 and the receiver body 2 can reduce the air-drying speed of the inside ink of ink-absorbing sponge 7, can deal with the heat and the drying in construction site, makes it can use for a longer time.

The specific implementation method comprises the following steps: the bottom ends of the spring telescopic rods 3 detachably connected to one side of the title printing plate 401 and the measuring point printing plate 4 can be suitable for testing the strength of concrete in different scenes, wherein the total length of the measuring point printing plate 4 is 200 x 200 (mm), the length of a single printing plate is 50 x 50 (mm), the total length of the title printing plate 401 is 50 x 200 (mm), and the length of the single printing plate is 50 x 50 (mm).

The title printing plate 401, the measuring point printing plate 4 and the spring telescopic rod 3 can be fixed by adopting a detachable connection mode of screw fixation, and other fixing modes convenient to detach in the prior art can be used, so that the details are omitted.

The fixed plate 5 is fixedly arranged on the lower surface of the cover plate 1, the rubber sealing gasket 6 is arranged on the inner surface of the fixed plate 5, a rectangular plate-shaped structure is formed between the plurality of measuring point printing plates 4 and the plurality of title printing plates 401, the rubber sealing gasket 6 is of a rectangular frame body structure, the rectangular frame body structure surrounds the periphery of the rectangular plate-shaped structure, gaps exist between the inner wall of the rectangular frame body structure and the rectangular plate-shaped structure, the rubber sealing gasket 6 can prevent some sundry stones from entering the cover plate 1 to damage parts, and the service life of the device is prolonged.

The both sides surface of receiver body 2 is equipped with four mutual symmetrical rotatory cardboard 8, the clamping column 801 of symmetry is offered at the middle part fixed mounting of rotatory cardboard 8, rotating groove 802 has been offered on the top of rotatory cardboard 8, one side of rotatory cardboard 8 is equipped with base 9, the one end fixed mounting of base 9 has rotation axis 901, the inside at rotating groove 802 is established in the rotation axis 901 rotation card, base 9 fixed mounting is on the surface of receiver body 2, the outside of rotatory cardboard 8 is equipped with the connection and colludes board 10, the bottom rotation card of connecting collude board 10 is established on the surface of clamping column 801, the surface of apron 1 and the corresponding fixed part 11 of rotatory cardboard 8 are fixed, the fixed part 11 activity card is established in the one end of connecting collude board 10 keep away from rotatory cardboard 8, through setting up rotatory cardboard 8, when rotatory cardboard 8 rotates around the rotation axis 901, the one end of driving the connection collude board 10 carries out the removal of vertical direction, when outwards pulling rotatory cardboard 8, the one end of connecting collude board 10 moves up and then breaks away from the surface of fixed part 11, apron 1 can take out from receiver body 2, when rotatory cardboard 8 inwards colludes the surface of plate 10 and is connected into an organic whole with the fixed part 10 when it moves down, make it and is connected into an organic whole with the apron 2, and further moves the outer surface of the convenient.

Working principle: when the test box is used, the rotary clamping plate 8 is pulled open, then the handle 12 is held, the cover plate 1 is lifted, ink is added into the ink-absorbing sponge 7, then the cover plate 1 is repeatedly pressed into the storage box body 2 for a plurality of times, then the cover plate 1 is used for slowly pressing a plane with required test strength, at the moment, the test point printing plate 4 and the title printing plate 401 are pushed by a concrete plane, and then the spring telescopic rod 3 and the fixing sleeve piece 402 are driven to shrink and rotate to different degrees, so that the spring telescopic rod 3 and the fixing sleeve piece 402 are more attached to the concrete surface until reaching the maximum limit, and then the cover plate 1 can be removed after a few seconds;

After the use is finished, the cover plate 1 is tightly covered above the storage box body 2, the spring telescopic rod 3 is contracted at the moment, the fixing sleeve member 402 returns to the horizontal position, the sliding plate 6 is contracted into the fixing plate 5, then the rotary clamping plate 8 is attached to the base 9, the fixing piece 11 is firmly clamped by the connecting hook plate 10 at the moment, and then the device can be brought to the next area to be tested by lifting the handle 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concrete strength detects with arranging test point device fast, includes apron (1), its characterized in that: the utility model discloses a novel ink-absorbing device, including apron (1), fixed external member (402) are fixed to the bottom fixed mounting of spring telescopic link (3), apron (1) below is equipped with receiver body (2), apron (1) inside lower surface detachable installs a plurality of evenly distributed spring telescopic link (3), the bottom fixed mounting of spring telescopic link (3) has rotary sphere (301), the below of spring telescopic link (3) is equipped with measurement station printing plate (4), and one side is four the bottom fixed mounting of spring telescopic link (3) has title printing plate (401), all fixed being provided with of measurement station printing plate (4), title printing plate (401) lower surface outer fringe department is provided with convex rectangle rubber structure, the equal fixed external member (402) of upper surface of measurement station printing plate (4) and title printing plate (401), the inside activity card of fixed external member (402) is established on rotary sphere (301) surface, the inside activity card of receiver body (2) is equipped with ink-absorbing sponge (7).

2. A rapid placement test point device for concrete strength testing as defined in claim 1, wherein: the utility model discloses a receiver body, including receiver body (2), rotatory cardboard (8) of both sides surface of receiver body (2) are equipped with four mutual symmetries, the middle part fixed mounting of rotatory cardboard (8) has card post (801) of symmetry, rotation groove (802) have been seted up on the top of rotatory cardboard (8), one side of rotatory cardboard (8) is equipped with base (9), one end fixed mounting of base (9) has rotation axis (901), rotation axis (901) rotate the card and establish the inside at rotation groove (802), base (9) fixed mounting is on the surface of receiver body (2).

3. A rapid placement test point device for concrete strength testing as defined in claim 2, wherein: the outside of rotatory cardboard (8) is equipped with connects and colludes board (10), the bottom rotation card of connecting colludes board (10) is established on the surface of card post (801), the surface of apron (1) and the position fixed mounting that rotatory cardboard (8) correspond have mounting (11), the one end that rotatory cardboard (8) was kept away from in connecting collude board (10) is established to mounting (11) activity card.

4. A rapid placement test point device for concrete strength testing as defined in claim 1, wherein: the middle part of the top end of the cover plate (1) is fixedly provided with a handle (12).

5. A rapid placement test point device for concrete strength testing as defined in claim 1, wherein: the top of receiver body (2) fixed mounting has sealed rubber ring (201), seal groove that corresponds with sealed rubber ring (201) has been seted up to the bottom of apron (1).

6. A rapid placement test point device for concrete strength testing as defined in claim 1, wherein: the structure of the ink absorbing sponge (7) is a multi-layer honeycomb structure.

7. A rapid placement test point device for concrete strength testing as defined in claim 1, wherein: the lower surface fixed mounting of apron (1) has fixed plate (5), the internal surface of fixed plate (5) is provided with rubber seal (6), constitutes rectangle platelike structure between a plurality of measurement station printing plates (4) and a plurality of title printing plates (401), and rubber seal (6) are rectangle framework structure, and rectangle framework structure is around the periphery at rectangle platelike structure, and has the gap between the inner wall of rectangle framework structure and the rectangle platelike structure.