CN117782799A - Intensity detection device of assembled concrete block - Google Patents
Intensity detection device of assembled concrete block Download PDFInfo
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- CN117782799A CN117782799A CN202410184712.7A CN202410184712A CN117782799A CN 117782799 A CN117782799 A CN 117782799A CN 202410184712 A CN202410184712 A CN 202410184712A CN 117782799 A CN117782799 A CN 117782799A
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 239000004568 cement Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 238000012883 sequential measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of structural engineering, and provides a strength detection device for an assembled concrete block, which comprises a shell, wherein the shell is provided with a sliding cavity, a first fixed clamping piece and a second fixed clamping piece are arranged in the sliding cavity in a sliding mode, a guide piece is provided with a horizontal guide groove and a vertical guide groove, the horizontal guide groove is a horizontal serpentine reciprocating groove, the vertical guide groove is a vertical serpentine reciprocating groove, a moving piece is provided with a first guide part and a second guide part, the first guide part is arranged in the horizontal guide groove in a sliding mode along the vertical and horizontal directions, the second guide part is arranged in the vertical guide groove in a sliding mode, and a rebound detection piece is arranged on the moving piece in a sliding mode. Through above-mentioned technical scheme, the manual operation of needs among the prior art has been solved, measures in proper order a plurality of matrix distribution's point positions, and efficiency is lower, and is difficult to carry out intensity detection's problem to the department of bending.
Description
Technical Field
The invention relates to the technical field of structural engineering, in particular to a strength detection device for an assembled concrete block.
Background
The rebound concrete strength detection device is a nondestructive detection technology based on the relation between the compressive strength and rebound value of concrete. The rebound value refers to the rebound frequency generated on the surface of the brick body when the concrete resists elastic deformation, and has certain correlation with the compressive strength of the concrete. By utilizing the principle, the rebound method concrete strength detection device can obtain corresponding strength data by carrying out a simple and rapid rebound test on a concrete test piece. The detection method has the characteristics of simplicity and convenience in operation, low cost, wide application range and the like, a hand-held resiliometer is adopted in the prior art, manual operation is needed, the sequential measurement is carried out on the points distributed by a plurality of matrixes, the efficiency is low, and the intensity detection is difficult to be carried out on the bending position of the vertical wall surface.
Disclosure of Invention
The invention provides a strength detection device for an assembled concrete block, which solves the problems that manual operation is needed in the related art, sequential measurement is carried out on a plurality of points distributed in a matrix, the efficiency is low, and strength detection is difficult to be carried out on a corner bending position of a vertical wall surface.
The technical scheme of the invention is as follows:
the strength detection device for the assembled concrete block comprises a shell, wherein the shell is provided with a first sliding cavity, the middle part of the shell is provided with a detection space,
the first fixing clamp and the second fixing clamp are arranged in the sliding cavity in a sliding way and are respectively positioned at two sides of the shell,
the guide piece is provided with a horizontal guide groove and a vertical guide groove, the horizontal guide groove is a horizontal serpentine reciprocating groove, the vertical guide groove is a vertical serpentine reciprocating groove,
the moving part is provided with a first guide part and a second guide part, the first guide part is arranged in the horizontal guide groove in a sliding way along the vertical direction and the horizontal direction, the second guide part is arranged in the vertical guide groove in a sliding way,
and the rebound detection piece is arranged on the moving piece in a sliding way.
As a further technical solution, the device further includes a movement driving member, the movement driving member driving the movement member to move, including:
the pushing plate is arranged on the shell in a sliding way and is abutted with the moving piece for pushing the moving piece to move,
and the electric cylinder drives the pushing plate to move.
As a further technical solution, the first fixing clip has a first slideway, and further includes:
a first jaw member slidably disposed within the first slideway, the first jaw member having a second slideway,
the second clamping jaw piece is arranged in the second slideway in a sliding way, and is close to or far away from the first clamping jaw piece after sliding, a first clamping space is formed between the first clamping jaw piece and the second clamping jaw piece,
a first elastic member having one end acting on the first jaw member and the other end acting on the second jaw member, providing a force of the first jaw member and the second jaw member approaching each other,
and one end of the second elastic piece acts on the first fixed clamping piece, and the other end acts on the first clamping jaw piece and is used for enabling the first clamping jaw piece to approach to the second clamping jaw piece.
As a further technical solution, the second fixing clip has a third slideway, and the second fixing clip further has a clip claw portion, and further includes:
a third clamping jaw piece which is arranged in the third slideway in a sliding way, a second clamping space is formed between the third clamping jaw piece and the clamping jaw part,
and one end of the third elastic piece acts on the second fixing clamping piece, and the other end of the third elastic piece acts on the third clamping jaw piece and is used for enabling the third clamping jaw piece to approach the clamping claw part.
As a further technical solution, the first fixing clip has a sliding cavity, further has a threaded hole, and further includes:
a partition member provided in a middle portion of the first sliding chamber to partition the first sliding chamber into a second sliding chamber and a third sliding chamber,
a fourth elastic piece, wherein the sliding cavity is internally provided with the fourth elastic piece, one end of the fourth elastic piece acts on the first fixed clamping piece, the other end acts on the separating piece,
a fifth elastic member disposed in the second sliding chamber, wherein one end of the fifth elastic member acts on the second fixing clip member, and the other end acts on the partition member,
the screw rod is rotatably arranged on the shell, is positioned in the second sliding cavity and is in threaded connection with the threaded hole.
As a further technical scheme, the second clamping jaw piece with all have anti-skidding tooth on the third clamping jaw piece, anti-skidding tooth is provided with a plurality of, and the shape is prismatic or triangle-shaped, still includes:
a top piece which is arranged on one side of the first fixing clamping piece in a sliding way,
and one end of the sixth elastic piece acts on the top piece, and the other end acts on the first fixing clamping piece.
As a further technical scheme, the guide member has a first plate portion and a second plate portion, the first plate portion and the second plate portion are parallel, the first plate portion and the second plate portion each have the horizontal guide groove, and the moving member penetrates through the horizontal guide groove of the first plate portion and the horizontal guide groove of the second plate portion.
As a further technical scheme, the cell wall of vertical guide slot has a plurality of clamping portions, still includes:
the baffle plate is hinged on the guide piece and is abutted with the clamping part after rotating,
and one end of the seventh elastic piece acts on the guide piece, and the other end of the seventh elastic piece acts on the baffle piece and is used for resetting the baffle piece.
As a further technical scheme, the screw rod rotating device further comprises a rotating driving piece, wherein the rotating driving piece is rotatably arranged on the shell, and the rotating driving piece drives the screw rod to rotate.
As a further technical scheme, the end part of the second guiding part is provided with an annular blocking edge, and the annular blocking edge is positioned at the outer side of the vertical guiding groove.
The working principle and the beneficial effects of the invention are as follows:
the invention discloses an operation auxiliary device which is designed for the purpose of performing automatic matrix type multi-point detection by taking a rebound instrument as a detection piece and setting an intensity detection device as a handheld box body. The device is designed with a first fixing clamp and a second fixing clamp for coping with detection of the concrete blocks which are not assembled, the device is fixed on the concrete blocks by using the first fixing clamp and the second fixing clamp, a guide piece is arranged in the device, a horizontal guide groove and a vertical guide groove are formed in the guide piece, the vertical guide groove is arranged as a reciprocating groove, after the guide piece is pressed down, the guide piece enters the wave valley position of the vertical guide groove, after rebound, the wave peak position is experienced, the next wave valley position is pressed down again, each wave valley position is a to-be-detected point, all wave valley positions are arranged in a uniform matrix mode, the serpentine design of the horizontal guide groove and the vertical guide groove can enable the moving piece to achieve an automatic line changing effect, and the rebound detection piece can achieve a vertical downward pressing and horizontal moving effect. The movable part moves in the horizontal guide groove and the vertical guide groove, redundant structures are prevented from being arranged on the rebound detection part, the applicability of the device is stronger, the rebound detection part can automatically measure the effect of different points of the matrix, and the rebound detection part capable of retaining multiple readings is used simultaneously, so that the effect of obtaining multiple groups of data in a single detection process can be realized.
Drawings
The above features, technical features, advantages and implementation of the present invention will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the invention;
FIG. 3 is a schematic view of a guide structure according to the present invention;
FIG. 4 is a schematic view of a partial enlarged structure of B in the present invention;
in the figure: the device comprises a shell body-1, a first sliding cavity-101, a detection space-102, a second sliding cavity-103, a second clamping space-303, a third sliding cavity-104, a first fixed clamping piece-2, a first slideway-201, a sliding cavity-202, a threaded hole-203, a second fixed clamping piece-3, a third slideway-301, a clamping jaw part-302, a guide piece-4, a horizontal guide groove-401, a first plate part-403, a second plate part-404, a clamping part-405, a vertical guide groove-402, a moving piece-5, a first guide part-501, a second guide part-502, an annular baffle edge-503, a rebound detection piece-6, a moving driving piece-7, a pushing plate-8, an electric cylinder-9, a first clamping jaw piece-10, a second slideway-1001, a second clamping jaw piece-11, a first clamping space-1101, a first elastic piece-12, a second elastic piece-13, a third clamping jaw piece-14, an anti-slip tooth-1401, a third elastic piece-15, a partition piece-16, a fourth elastic piece-17, a fifth elastic piece-18, a sixth elastic piece-21, a seventh elastic piece-23 and a top elastic piece-23.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the invention are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, in order to simplify the drawings and facilitate understanding, components having the same structure or function in some drawings are only schematically illustrated in one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one", and "a number" includes "two" and "two or more".
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, an embodiment of the present invention provides a strength detection device for an assembled concrete block, including a housing 1, the housing 1 has a sliding cavity 101, a detection space 102 is provided in the middle, a first fixing clip 2 and a second fixing clip 3 are slidably disposed in the sliding cavity 101 and are respectively located at two sides of the housing 1, a guide 4 has a horizontal guide groove 401 and a vertical guide groove 402, the horizontal guide groove 401 is a horizontal serpentine reciprocating groove, the vertical guide groove 402 is a vertical serpentine reciprocating groove, a moving member 5 has a first guide portion 501 and a second guide portion 502, the first guide portion 501 is slidably disposed in the horizontal guide groove 401 along the vertical and horizontal directions, the second guide portion 502 is slidably disposed in the vertical guide groove 402, and a rebound detection member 6 is slidably disposed on the moving member 5.
In this embodiment, consider among the prior art to detect the concrete intensity and need artifical practical resiliometer operation, measure in proper order to the point position that a plurality of matrixes distribute, the efficiency is lower, and be difficult to carry out intensity detection to bending department, it is great to measure the error that can arouse intensity testing result because of comparatively intensive local deformation to the multiple spot position simultaneously, this scheme sets up intensity detection device as handheld box body formula, regard the resiliometer as the detecting part, carry out the multiple spot position of automatic matrix and detect an operation auxiliary device that designs for the purpose.
The fixed folder 2 of design has first and the fixed folder 3 of second in this scheme for the detection of the concrete block that the reply did not assemble, use fixed folder 2 of first and fixed folder 3 of second to fix the device on the concrete block, be provided with guide 4 in the device inside, horizontal guide slot 401 and vertical guide slot 402 have been seted up on the guide 4, vertical guide slot 402 sets up to reciprocating groove, guide 4 is pressed down the back, get into vertical guide slot 402 trough position, go through crest position after the resilience, the next trough position of pushing down again, every trough position is waiting to check point, all trough positions constitute even matrix arrangement jointly, the snakelike design of horizontal guide slot and vertical guide slot can make moving member 5 realize automatic line changing's effect, make resilience detection member 6 can realize vertical downpressing and horizontal movement's effect. The movable part 5 is arranged to move in the horizontal guide groove 401 and the vertical guide groove 402, redundant structures are prevented from being arranged on the rebound detection part 6, the applicability of the device is higher, the rebound detection part 6 is arranged to achieve the effect that different points of a matrix can be automatically measured, and meanwhile, the rebound detection part 6 capable of retaining multiple readings is used, so that the effect that multiple groups of data are obtained in a single operation process can be achieved.
Further, the device also comprises a moving driving piece 7, wherein the moving driving piece 7 drives the moving piece 5 to move, the device comprises a pushing plate 8, the pushing plate 8 is arranged on the shell 1 in a sliding mode, the pushing plate 8 is abutted with the moving piece 5 and used for pushing the moving piece 5 to move, and the electric cylinder 9 drives the pushing plate 8 to move.
In this embodiment, consider and need exert stable vertical direction's force to rebound detector in the measurement process, rebound detector 6 position can change, this scheme has the push plate 8 to rebound detector transmission power, with vertical direction transmission power, electric jar 9 is as the power supply, push plate 8 stable vertical slip in casing 1, and in the position of covering every measuring point position with concrete block's parallel direction, through the bottom butt promotion rebound detector with rebound detector, realized on every point position and remove the in-process can both provide direction and effect for rebound detector and all comparatively stable force, make device testing process more steady, simultaneously because a plurality of different switching-over and drive arrangement have been reduced, make holistic structure compacter, the cost is reduced, the fault rate is reduced, the maintenance degree of difficulty has been reduced.
Further, the first fixing clip member 2 has a first slide 201, and further includes a first jaw member 10 slidably disposed in the first slide 201, the first jaw member 10 has a second slide 1001, the second jaw member 11 slidably disposed in the second slide 1001, and being slid to be close to or away from the first jaw member 10, a first clamping space 1101 is formed between the first jaw member 10 and the second jaw member 11, one end of the first elastic member 12 acts on the first jaw member 10, the other end acts on the second jaw member 11, a force for bringing the first jaw member 10 and the second jaw member 11 closer to each other is provided, one end of the second elastic member 13 acts on the first fixing clip member 2, and the other end acts on the first jaw member 10, a force for bringing the first jaw member 10 closer to the second jaw member 11 is provided.
In this embodiment, when detecting to the unassembled concrete block, considering that the coping process can provide the device with the force away from the concrete block, this scheme is designed with first clamping jaw piece 10 and second clamping jaw piece 11, use two clamping jaws that are close to each other about to the edge of cement board centre gripping, can provide the force that makes the device fix on the cement board, also can provide the problem that prevents the device that causes when rebound detecting piece 6 exerts force to the cement board and drop, first clamping jaw piece 10 slides in first slide 201, can make the device adapt to the cement board of different thickness and detect, also can realize shrink saving space portable's effect simultaneously. For adapting to the working height difference of the two sides of the detection device, a second clamping jaw piece 11 is further arranged, the second clamping jaw piece 11 slides in the first clamping jaw piece 10, the first elastic piece 12 is used for driving the second clamping jaw piece 11 to retract, the second clamping jaw piece 11 moves along with the first clamping jaw piece 10 when the first clamping jaw piece 10 moves, the second clamping jaw piece 11 and the first clamping jaw piece 10 adapt to different heights under the cooperation of the second elastic piece 13, a clamping space is formed between the second clamping jaw piece 11 and the first clamping jaw piece 10, stable fastening and clamping can be kept when the clamping device is clamped on a concrete block, the falling-off preventing effect can be realized when the detection device is close to or far away from the concrete block, manual holding is not needed in the working process of the device, and the detection efficiency is improved.
Further, the second fixing clip 3 has a third slide 301, and the second fixing clip 3 further has a clamping jaw 302, and further includes a third jaw member 14 slidably disposed in the third slide 301, a second clamping space 303 is formed between the third jaw member 14 and the jaw portion 302, and the third elastic member 15 has one end acting on the second fixing clip 3 and the other end acting on the third jaw member 14 for a force for bringing the third jaw member 14 close to the clamping jaw 302.
In this embodiment, the third slide way 301 and the clamping jaw portion 302 are disposed on the second fixing clip 3, the third clamping jaw member 14 slides in the third slide way 301, the cooperation of the first clamping jaw member 10 and the second clamping jaw member 11, similar to the cooperation of the third clamping jaw member 14 and the clamping jaw portion 302, all achieve the effect of enabling the fixing clip to stably clamp on the concrete block, and preventing falling off when the detecting device approaches or moves away from the concrete block, and since the first clamping jaw member 10 slides in the first fixing clip 2, the third clamping jaw member 14 can also achieve stable clamping under the condition of different working heights at two sides of the whole device without sliding.
Further, the first fixing clip 2 has a sliding cavity 202 and further has a threaded hole 203, and further includes a partition 16 disposed in the middle of the first sliding cavity 101 to partition the first sliding cavity 101 into a second sliding cavity 103 and a third sliding cavity 104, a fourth elastic member 17 is disposed in the sliding cavity 101, one end of the fourth elastic member 17 acts on the first fixing clip 2, the other end acts on the partition 16, a fifth elastic member 18 is disposed in the second sliding cavity 103, one end of the fifth elastic member 18 acts on the second fixing clip 3, the other end acts on the partition 16, and a screw 19 is rotatably disposed on the housing 1 and located in the second sliding cavity 103 and is in threaded connection with the threaded hole 203.
In this embodiment, considering the situation that strength detection is required at the corner assembled and the bending position of the cement block, the first fixing clamp 2 is designed to have an effect of being capable of abutting against the wall, the sliding cavity 202 is designed on the first fixing clamp 2, the threaded hole 203 is formed in the first fixing clamp 2, the screw rod 19 is arranged on the shell 1 and is located in the second sliding cavity 103 separated by the separating piece 16, the second sliding cavity is in threaded connection with the threaded hole 203, stable movement of the first fixing clamp 2 is achieved through rotation of the screw rod 19, the fixing mode of the second fixing clamp 3 is still to be clamped to the edge of the cement plate, and the clamping type second fixing clamp 3 can also provide a pulling force to the side direction of the wall concrete block for the device, is matched with the first fixing clamp 2 abutted against the corner, and fixes the detection device at the corner or the bending position of the concrete block. The fourth elastic piece 17 is arranged in the sliding cavity 101, so that the second fixing clamp piece 3 can achieve the effect of retracting and clamping, and is convenient to store and carry. The design can realize that the device can realize stable fixation and detection under various working scenes and demands, improves the applicability of the device, and solves the problem that the pain point of the vertical wall surface is difficult to detect by non-manual detection equipment.
Further, the second jaw member 11 and the third jaw member 14 are provided with anti-slip teeth 1401, the anti-slip teeth 1401 are provided with a plurality of prismatic or triangular shapes, the anti-slip teeth 1401 further comprise a top member 20 slidably arranged on one side of the first fixed clamping member 2, one end of the sixth elastic member 21 acts on the top member 20, and the other end acts on the first fixed clamping member 2.
In this embodiment, considering that the fixing clamp adopts the method of realizing multidirectional fixing by clamping, the stability requirement to the centre gripping is higher, this scheme designs on second clamping jaw piece 11 and third clamping jaw piece 14 and has tooth, when the mutual dislocation trend takes place between fixed clamp and the concrete block, the effect of embedding to the inside cement block can appear in tooth portion, realizes more stable centre gripping. Still be provided with sixth elastic component 21 and top piece 20 on first mounting, the rigid vertical direction top to the concrete block, the fastening effect of realization can weaken along with contact angle increases, and this scheme sets up sixth elastic component 21 and top piece 20, can adapt to tiny angle change, makes detection device can be stable fix in cement block's contained angle department or department of bending, also can avoid the detection device that vertical cement block direction angle change arouses to fix unstable condition emergence in detection process.
Further, the guide 4 has a first plate portion 403 and a second plate portion 404, the first plate portion 403 and the second plate portion 404 are parallel, each of the first plate portion 403 and the second plate portion 404 has a horizontal guide groove 401, and the mover 5 penetrates the horizontal guide groove 401 of the first plate portion 403 and the horizontal guide groove 401 of the second plate portion 404.
In this embodiment, considering that the main body of the rebound detecting member 6 is cylindrical, the guiding member 4 has a first plate portion 403 and a second plate portion 404, and the first plate portion 403 and the second plate portion 404 are provided with horizontal guiding grooves having the same positions and shapes, and the rebound detecting member 6 passes through the guiding grooves of the first plate portion 403 and the second plate portion 404, so that the rebound detecting member 6 can be kept in a vertical state with the position to be detected in the moving and detecting process, and the detecting process of the detecting device is more accurate.
Further, the groove wall of the vertical guide groove 402 has a plurality of blocking portions 405, and further includes a blocking piece 22, where the blocking piece 22 is hinged to the guide piece 4, and the blocking piece 22 abuts against the blocking portions 405 after rotating, and one end of the seventh elastic piece 23 acts on the guide piece 4, and the other end acts on the blocking piece 22, so as to reset the blocking piece 22.
In this embodiment, the cooperation of the clamping portion 405, the blocking piece 22 and the seventh elastic member 23 makes the blocking piece 22 become a unidirectional blocking piece 22, so that the moving piece 5 is prevented from returning to the original position when rising after moving to the trough position of the vertical guiding groove 402, the failure occurrence rate in the detection process is avoided, and the working effect of the device is more stable.
Further, the screw rod 19 is driven to rotate by the rotary driving piece 24, and the rotary driving piece 24 is rotatably arranged on the shell 1.
In this embodiment, the rotation driving member 24 is set to be a manually operated rotating rod, handle or hand wheel, and the manual operation can realize that the first fixing clip 2 is pressed on the concrete block at a gentle speed and under a force, so as to prevent the damage of the detection device caused by the excessive driving and feeding of the electric device.
Further, the end of the second guide 502 has an annular blocking edge 503, and the annular blocking edge 503 is located outside the vertical guide groove 402.
In this embodiment, an annular stop edge 503 is provided at the end of the second guide portion 502 to prevent the problem of detection failure caused by the guide 4 sliding out of the guide 4 when the guide 4 moves in the groove of the guide 4.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a strength detection device of assembled concrete block which characterized in that includes:
a housing (1), wherein the housing (1) is provided with a first sliding cavity (101), the middle part is provided with a detection space (102),
the first fixed clamping piece (2) and the second fixed clamping piece (3), the first fixed clamping piece (2) and the second fixed clamping piece (3) are arranged in the sliding cavity (101) in a sliding way and are respectively positioned at two sides of the shell (1),
a guide piece (4), wherein the guide piece (4) is provided with a horizontal guide groove (401) and a vertical guide groove (402), the horizontal guide groove (401) is a horizontal serpentine reciprocating groove, the vertical guide groove (402) is a vertical serpentine reciprocating groove,
a moving member (5), the moving member (5) is provided with a first guide part (501) and a second guide part (502), the first guide part (501) is arranged in the horizontal guide groove (401) along the vertical and horizontal directions in a sliding way, the second guide part (502) is arranged in the vertical guide groove (402) in a sliding way,
and the rebound detection piece (6) is arranged on the moving piece (5) in a sliding way.
2. A strength detecting apparatus of a fabricated concrete block according to claim 1, further comprising a moving driving member (7), the moving driving member (7) driving the moving member (5) to move, comprising:
the pushing plate (8), the pushing plate (8) is arranged on the shell (1) in a sliding way, the pushing plate (8) is abutted with the moving piece (5) and used for pushing the moving piece (5) to move,
and the electric cylinder (9) drives the pushing plate (8) to move.
3. The strength testing apparatus of a fabricated concrete block according to claim 1, wherein the first fixing clip (2) has a first slide (201), further comprising:
a first jaw member (10), said first jaw member (10) being slidably disposed within said first slideway (201), said first jaw member (10) having a second slideway (1001),
a second clamping jaw piece (11), wherein the second clamping jaw piece (11) is arranged in the second slideway (1001) in a sliding way, and is close to or far away from the first clamping jaw piece (10) after sliding, a first clamping space (1101) is formed between the first clamping jaw piece (10) and the second clamping jaw piece (11),
a first elastic member (12), one end of the first elastic member (12) acts on the first jaw member (10) and the other end acts on the second jaw member (11) to provide a force with which the first jaw member (10) and the second jaw member (11) approach each other,
-a second elastic member (13), said second elastic member (13) having one end acting on said first fixed jaw member (2) and the other end acting on said first jaw member (10) for biasing said first jaw member (10) towards said second jaw member (11).
4. A strength testing apparatus of a fabricated concrete block according to claim 3, wherein the second fixing clip (3) has a third slide (301), and the second fixing clip (3) further has a clip portion (302), further comprising:
a third jaw member (14), the third jaw member (14) being slidably arranged in the third slideway (301), a second clamping space (303) being formed between the third jaw member (14) and the jaw portion (302),
-a third elastic member (15), said third elastic member (15) having one end acting on said second fixed jaw member (3) and the other end acting on said third jaw member (14) for a force of bringing said third jaw member (14) closer to said jaw portion (302).
5. The strength detecting device for a fabricated concrete block according to claim 1, wherein the first fixing clip (2) has a slide cavity (202) and further has a screw hole (203), further comprising:
a partition member (16), the partition member (16) being provided in the middle of the first sliding chamber (101) to partition the first sliding chamber (101) into a second sliding chamber (103) and a third sliding chamber (104),
a fourth elastic piece (17), the fourth elastic piece (17) is arranged in the sliding cavity (101), one end of the fourth elastic piece (17) acts on the first fixing clamping piece (2), the other end acts on the separating piece (16),
a fifth elastic piece (18), the fifth elastic piece (18) is arranged in the second sliding cavity (103), one end of the fifth elastic piece (18) acts on the second fixing clamping piece (3), the other end acts on the separating piece (16),
the screw rod (19) is rotatably arranged on the shell (1) and positioned in the second sliding cavity (103), and is in threaded connection with the threaded hole (203).
6. The strength detection device for an assembled concrete block according to claim 4, wherein the second jaw member (11) and the third jaw member (14) are provided with anti-slip teeth (1401), and the anti-slip teeth (1401) are provided with a plurality of prismatic or triangular shapes, and further comprise:
a top piece (20), wherein the top piece (20) is arranged on one side of the first fixed clamping piece (2) in a sliding way,
and a sixth elastic member (21), wherein one end of the sixth elastic member (21) acts on the top member (20), and the other end acts on the first fixing clamp member (2).
7. The strength detection device for the fabricated concrete block according to claim 1, wherein the guide (4) has a first plate portion (403) and a second plate portion (404), the first plate portion (403) and the second plate portion (404) are parallel, the first plate portion (403) and the second plate portion (404) each have the horizontal guide groove (401), and the moving member (5) penetrates the horizontal guide grooves (401) of the first plate portion (403) and the horizontal guide grooves (401) of the second plate portion (404).
8. The strength detection device for the fabricated concrete block according to claim 1, wherein the groove wall of the vertical guide groove (402) has a plurality of clamping portions (405), and further comprising:
a baffle (22), wherein the baffle (22) is hinged on the guide piece (4), the baffle (22) is abutted with the clamping part (405) after rotating,
and a seventh elastic member (23), wherein one end of the seventh elastic member (23) acts on the guide member (4), and the other end acts on the blocking piece (22) to reset the blocking piece (22).
9. The strength detecting device for the fabricated concrete block according to claim 5, further comprising a rotation driving member (24), wherein the rotation driving member (24) is rotatably provided on the housing (1), and the rotation driving member (24) drives the screw (19) to rotate.
10. The strength detection device for the fabricated concrete block according to claim 1, wherein the end of the second guiding portion (502) is provided with an annular blocking edge (503), and the annular blocking edge (503) is located outside the vertical guiding groove (402).
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| CN202410184712.7A CN117782799B (en) | 2024-02-19 | 2024-02-19 | Intensity detection device of assembled concrete block |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327521A (en) * | 1995-05-29 | 1996-12-13 | Inada Masato | Strength test method and test apparatus for concrete |
| JPH09227065A (en) * | 1996-02-27 | 1997-09-02 | Hisaya Nakagawa | Revetment concrete block hoisting device |
| CN111610087A (en) * | 2020-06-04 | 2020-09-01 | 钟永辉 | Hardness test equipment after concrete brick shaping |
| CN114608956A (en) * | 2022-05-11 | 2022-06-10 | 徐州鼎博混凝土制品有限公司 | Concrete product production compressive strength detection device |
-
2024
- 2024-02-19 CN CN202410184712.7A patent/CN117782799B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327521A (en) * | 1995-05-29 | 1996-12-13 | Inada Masato | Strength test method and test apparatus for concrete |
| JPH09227065A (en) * | 1996-02-27 | 1997-09-02 | Hisaya Nakagawa | Revetment concrete block hoisting device |
| CN111610087A (en) * | 2020-06-04 | 2020-09-01 | 钟永辉 | Hardness test equipment after concrete brick shaping |
| CN114608956A (en) * | 2022-05-11 | 2022-06-10 | 徐州鼎博混凝土制品有限公司 | Concrete product production compressive strength detection device |
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| CN117782799B (en) | 2024-07-02 |
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