CN223284003U - Concrete compressive strength detection device - Google Patents

Abstract

The utility model discloses a device for testing the compressive strength of concrete, and relates to the technical field of concrete testing. The utility model includes a testing platform, wherein a placement component is provided on the top of the testing platform, a fixing component is provided inside the placement component, a driving component is provided inside the testing platform, a lifting detection component is provided on the top of the placement component, and a linkage component is provided at the lifting end of the lifting detection component. The utility model sets a linkage component so that when the lifting detection component is lifted downward, the lifting detection component can drive the driving component through the linkage component, so that the fixed end of the fixing component moves under the drive of the driving component and completes the fixation of the concrete block inside the placement component, so that when the compressive strength of the concrete block is tested, it is only necessary to place the concrete block inside the placement component and then drive the lifting detection component, and the entire operation step is relatively convenient.

Description

Concrete compressive strength detection device

Technical Field

The utility model belongs to the technical field of concrete detection, and particularly relates to a concrete compressive strength detection device.

Background

The compressive strength of concrete is an important index for measuring the quality of concrete, and the existing compressive strength test of concrete basically applies a certain external force to a concrete test block, and the obtained ultimate load value is used as an index for evaluating the compressive strength of the concrete by recording the load value of the concrete test block in the compression process.

When the existing concrete compressive strength detection device works, in order to avoid the sliding phenomenon of the concrete test block when being pressed, the fixing device is required to be independently driven and fixed on the detection table, and the operation steps are complicated when the concrete block is detected by the process, so that the detection efficiency is reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a concrete compressive strength detection device, which aims to overcome the technical problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a concrete compressive strength detection device which comprises a detection table, wherein a placement component is arranged at the top of the detection table, a fixing component is arranged in the placement component, a driving component is arranged in the detection table, the driving end of the driving component is in power connection with the fixing component, a lifting detection component is arranged at the top of the placement component, a linkage component is arranged at the lifting end of the lifting detection component, and the lifting end of the linkage component is in power connection with the driving end of the driving component.

The driving assembly is used for driving the fixing assembly, the fixing assembly is used for fixing the placing assembly and the concrete blocks inside the placing assembly, the lifting detection assembly is used for detecting the concrete blocks, and the linkage assembly is used for synchronously working with the driving assembly.

Further, place the subassembly and include the standing groove, the top at the test bench is seted up to the standing groove, the inside of standing groove is provided with places the box, the logical groove has all been seted up to the inner wall four sides of placing the box.

Further, the fixed subassembly includes 匚 type fixed plate, and 匚 type fixed plate corresponds the logical groove and is provided with a plurality ofly, 匚 type fixed plate and logical groove swing joint, one side of 匚 type fixed plate is provided with the extrusion roller.

Further, the drive assembly comprises a bidirectional screw rod, the bidirectional screw rod is rotationally connected with the inner wall of the detection table, two bidirectional screw rods are arranged up and down in a staggered mode, a drive plate is connected to the outer surface of the bidirectional screw rod in a threaded mode, the drive plate is fixedly connected with a corresponding 匚 -type fixing plate, a fixing rod is fixedly connected to the inner wall of the detection table corresponding to the bidirectional screw rod, and the fixing rod is movably connected with the corresponding drive plate.

Further, the lifting detection assembly comprises a lifting hydraulic cylinder, the lifting hydraulic cylinder is fixedly arranged at the top of the detection table, the output end of the lifting hydraulic cylinder is fixedly connected with a lifting plate, the bottom of the lifting plate is fixedly provided with a mounting seat, and the bottom of the mounting seat is fixedly provided with a detection device.

Further, the linkage assembly comprises a gear, the gear is fixedly connected with the outer surface of the bidirectional screw rod, a toothed plate is meshed with the outer surface of the gear, the top end of the toothed plate penetrates through the detection table and is fixedly connected with an I-shaped rod, the I-shaped rod is movably connected with the lifting plate, and a spring is fixedly connected between the inner wall of the I-shaped rod and the bottom of the lifting plate.

Further, the guiding hole has been seted up to the bottom of pinion rack, the inner wall bottom of detecting the platform corresponds guiding hole fixedly connected with guide bar, guide bar and guiding hole swing joint, the inside fixedly connected with carrier column of detecting the platform.

The utility model has the following beneficial effects:

1. According to the utility model, the linkage assembly is arranged, so that when the lifting detection assembly lifts downwards, the lifting detection assembly can drive the driving assembly through the linkage assembly, the fixed end of the fixing assembly moves under the drive of the driving assembly and completes the fixing of the concrete blocks in the placing assembly, when the concrete blocks are subjected to pressure resistance detection, the concrete blocks are only required to be placed in the placing assembly and then the lifting detection assembly is driven, the whole operation steps are relatively convenient, and therefore, the efficiency of detecting the concrete blocks is improved.

2. According to the utility model, the placing box is moved out of the placing positioning groove, so that the debris generated during the detection of the concrete blocks is more convenient to clean, and the 匚 type fixing plate can fix the placing box and the concrete blocks in the placing box through the through groove, so that the stability of the placing box during use can be ensured.

3. According to the utility model, after the concrete block is fixed through the 匚 type fixing plate, the lifting plate continuously moves downwards, at the moment, the toothed plate cannot move under the limit of the gear, the lifting plate downwardly extrudes the spring and enables the I-shaped rod to slide on the lifting plate, and the 匚 type fixing plate enables the detection device to be contacted with the concrete block and fixed with the concrete block at one step when the concrete block is detected, so that the stability of the concrete block can be ensured when the detection device detects the concrete block.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

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

FIG. 1 is a schematic view of the external profile structure of the present utility model;

FIG. 2 is a schematic diagram of a lift detection assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a placement module according to the present utility model;

FIG. 5 is a schematic view of a fixing assembly according to the present utility model;

FIG. 6 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 7 is a schematic top cross-sectional view of the inspection station of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a detection table, a placement component, a placement positioning groove, a placement box, a 203, a through groove, a3, a fixing component, a 301, 匚 type fixing plate, a 302, an extrusion rotating roller, a 4, a driving component, a 401, a bidirectional screw, a 402, a driving plate, a 403, a fixing rod, a 5, a lifting detection component, a 501, a lifting hydraulic cylinder, a 502, a lifting plate, a 503, an installation seat, a 504, a detection device, a 6, a linkage component, a 601, a gear, a 602, a toothed plate, a 603, an I-shaped rod, a 604, a spring, a7, a guide hole, an 8, a guide rod, a 9 and a bearing column.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-7, the utility model discloses a concrete compressive strength detection device, which comprises a detection table 1, wherein a placement component 2 is arranged at the top of the detection table 1, a fixing component 3 is arranged in the placement component 2, a driving component 4 is arranged in the detection table 1, the driving end of the driving component 4 is in power connection with the fixing component 3, a lifting detection component 5 is arranged at the top of the placement component 2, a linkage component 6 is arranged at the lifting end of the lifting detection component 5, and the lifting end of the linkage component 6 is in power connection with the driving end of the driving component 4.

The driving component 4 is used for driving the fixing component 3, the fixing component 3 is used for fixing the placing component 2 and the concrete blocks inside the placing component 2, the lifting detection component 5 is used for detecting the concrete blocks, and the linkage component 6 is used for synchronously working with the driving component 4 through the lifting detection component 5.

Through placing the concrete piece in the inside of placing subassembly 2, then drive lift detection subassembly 5 to make lift detection subassembly 5 remove downwards, lift detection subassembly 5 is simultaneously going on removing downwards and is being driven drive assembly 4 through linkage subassembly 6, thereby make drive assembly 4 drive fixed subassembly 3 and make fixed subassembly 3 fix the inside concrete piece of placing subassembly 2, lift detection subassembly 5 begins to extrude the concrete piece after fixing after the completion.

Through setting up linkage assembly 6 to when making lift detection component 5 go up and down, lift detection component 5 can drive actuating assembly 4 through linkage assembly 6, thereby make the stiff end of fixed subassembly 3 remove and accomplish the fixed of placing the inside concrete piece of subassembly 2 under actuating assembly 4's drive, thereby make when carrying out the resistance to compression to the concrete piece and detect, only need place the concrete piece in the inside of placing subassembly 2 then drive lift detection component 5 can, whole operation procedure is more convenient, thereby make the efficiency when detecting the concrete piece obtain improving.

In one embodiment, for the above placement component 2, the placement component 2 includes a placement positioning groove 201, where the placement positioning groove 201 is formed at the top of the detection platform 1, a placement box 202 is disposed in the placement positioning groove 201, and through grooves 203 are formed on four sides of an inner wall of the placement box 202.

Through placing the concrete block in the inside of placing box 202, then carry placing box 202 through logical groove 203 and place the inside of placing the constant head tank 201 with placing box 202 that is equipped with the concrete block to the setting of placing box 202 that detects the bench 1 and go down makes the piece that produces when detecting the concrete block clear up the convenience of comparison, and the setting of placing the constant head tank 201 makes the stiff end of fixed subassembly 3 also be difficult to the phenomenon of dislocation when fixing the concrete block.

In one embodiment, for the above-mentioned fixing assembly 3, the fixing assembly 3 includes 匚 fixing plates 301, 匚 fixing plates 301 corresponding to the through grooves 203, the 匚 fixing plates 301 are movably connected with the through grooves 203, and one side of the 匚 fixing plate 301 is provided with a pressing roller 302.

Two 匚 fixing plates 301 capable of moving transversely are formed into one group, two 匚 fixing plates 301 capable of moving longitudinally are formed into one group, and when the concrete blocks in the placing box 202 are fixed, the two groups 匚 fixing plates 301 are respectively moved transversely and longitudinally, so that the plurality of 匚 fixing plates 301 are contacted with the corresponding concrete block side surfaces and complete the fixing of the concrete blocks, and the squeeze roller 302 is arranged so that when one group 匚 fixing plates 301 are contacted with the concrete blocks at first step, the other group 匚 fixing plates 301 can normally push the concrete blocks, and the fixed concrete blocks can be coaxial and concentric with the detection end of the lifting detection assembly 5.

In one embodiment, for the above-mentioned driving assembly 4, the driving assembly 4 includes a bidirectional screw 401, the bidirectional screw 401 is rotatably connected with the inner wall of the detection platform 1, two bidirectional screws 401 are disposed up and down in a staggered manner, a driving plate 402 is screwed on the outer surface of the bidirectional screw 401, the driving plate 402 is fixedly connected with a corresponding 匚 type fixing plate 301, the inner wall of the detection platform 1 is fixedly connected with a fixing rod 403 corresponding to the bidirectional screw 401, and the fixing rod 403 is movably connected with the corresponding driving plate 402.

Through driving the bi-directional screw 401, the bi-directional screw 401 can drive the 匚 type fixing plates 301 of the same group to move towards the middle or two sides simultaneously through the driving plate 402, and meanwhile, the driving plate 402 can slide on the outer surface of the fixing rod 403, so that the driving plate 402 can stably drive the corresponding 匚 type fixing plates 301 to move under the driving of the bi-directional screw 401 and the limitation of the fixing rod 403, and the two bi-directional screws 401 which are arranged in an up-down staggered way can prevent the two 匚 type fixing plates 301 from collision during the movement.

In one embodiment, for the lifting detection assembly 5, the lifting detection assembly 5 includes a lifting hydraulic cylinder 501, the lifting hydraulic cylinder 501 is fixedly installed at the top of the detection platform 1, an output end of the lifting hydraulic cylinder 501 is fixedly connected with a lifting plate 502, a mounting seat 503 is fixedly installed at the bottom of the lifting plate 502, and a detection device 504 is fixedly installed at the bottom of the mounting seat 503.

Through driving the lifting hydraulic cylinder 501, the lifting hydraulic cylinder 501 can drive the lifting plate 502 to move downwards, and the lifting plate 502 drives the detection device 504 to move downwards through the mounting seat 503 and extrudes the fixed concrete block.

In one embodiment, for the above-mentioned linkage assembly 6, the linkage assembly 6 includes a gear 601, the gear 601 is fixedly connected with the outer surface of the bidirectional screw 401, a toothed plate 602 is meshed with the outer surface of the gear 601, the top end of the toothed plate 602 penetrates through the detection table 1 and is fixedly connected with an i-shaped rod 603, the i-shaped rod 603 is movably connected with the lifting plate 502, and a spring 604 is fixedly connected between the inner wall of the i-shaped rod 603 and the bottom of the lifting plate 502.

When the lifting plate 502 moves downwards, the toothed plate 602 is driven to move downwards through the I-shaped rod 603 and the spring 604, so that the toothed plate 602 can move in the process of driving the bidirectional screw rod 401 to rotate through the gear 601, after the 匚 type fixing plate 301 on the bidirectional screw rod 401 completes clamping and fixing of a concrete block, the lifting plate 502 continues to move downwards, at the moment, the toothed plate 602 cannot move under the limitation of the gear 601, the lifting plate 502 can press the spring 604 downwards and enable the I-shaped rod 603 to slide on the lifting plate 502, and when the concrete block is detected, the 匚 type fixing plate 301 can be contacted with the concrete block together and fixed through the gear 601, so that the stability of the concrete block can be ensured when the detecting device 504 detects the concrete block.

In one embodiment, for the toothed plate 602, the bottom of the toothed plate 602 is provided with a guide hole 7, the bottom of the inner wall of the detection platform 1 is fixedly connected with a guide rod 8 corresponding to the guide hole 7, the guide rod 8 is movably connected with the guide hole 7, and the inside of the detection platform 1 is fixedly connected with a bearing column 9.

When the toothed plate 602 moves, the guide rod 8 can move in the guide hole 7, the stability of the toothed plate 602 during movement can be ensured, and the detection device 504 of the bearing column 9 is not easy to collapse due to larger pressure inside the detection table 1 during extrusion detection of concrete blocks.

Through the technical scheme, 1, through setting up linkage assembly 6, thereby make lift detection subassembly 5 down go on when going up and down, lift detection subassembly 5 can drive actuating assembly 4 through linkage assembly 6, thereby make the stiff end of fixed subassembly 3 remove under actuating assembly 4's drive and accomplish the fixed of placing the inside concrete piece of subassembly 2, thereby make when carrying out the resistance to compression to the concrete piece and detect, only need place the concrete piece in the inside of placing subassembly 2 then drive lift detection subassembly 5, the convenience of whole operation step comparison, thereby make the efficiency when detecting the concrete piece obtain improving, 2, through will placing box 202 and follow the inside removal of placing the constant head tank 201, thereby make the piece that produces when detecting the concrete piece clear up the convenience, 匚 type fixed plate 301 can be fixed the concrete piece of placing box 202 and placing box 202 inside through logical groove 203, thereby make place box 202's stability also can be guaranteed when using, 3, through 匚 type fixed plate 301 completion to the concrete piece then drive the lift detection subassembly 5, the convenient of whole operation step comparison, thereby make the concrete piece can be carried out the device and can be carried out down at the time of detecting the concrete piece 502 at the time of setting up and down at the fixed plate 502 at the time of making the concrete piece of detecting step 502, can's compression to be carried out the device is carried out at the time of detecting the concrete piece 502, can's speed of step 502 is reached at the time of setting up and down at the fixed plate 502, can's speed is reached at the time of making the concrete piece is detected at the fixed plate 502, can's top of the concrete piece is contacted with the concrete piece 502, and can be detected at the device is detected at the speed is down at the time is 502, can be detected at the speed 502.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a concrete compressive strength detection device, includes detection platform (1), its characterized in that, the top of detection platform (1) is provided with places subassembly (2), the inside of placing subassembly (2) is provided with fixed subassembly (3), the inside of detection platform (1) is provided with drive assembly (4), the drive end and the fixed subassembly (3) power connection of drive assembly (4) are in the same place, the top of placing subassembly (2) is provided with lift detection component (5), the lift end of lift detection component (5) is provided with linkage subassembly (6), the lift end of linkage subassembly (6) is in the same place with the drive end power connection of drive assembly (4).

The driving assembly (4) is used for driving the fixing assembly (3), the fixing assembly (3) is used for fixing the placing assembly (2) and the concrete blocks inside the placing assembly (2), the lifting detection assembly (5) is used for detecting the concrete blocks, and the linkage assembly (6) is used for synchronously working with the lifting detection assembly (5) and the driving assembly (4).

2. The concrete compressive strength detection device according to claim 1, wherein the placement component (2) comprises a placement positioning groove (201), the placement positioning groove (201) is formed in the top of the detection table (1), a placement box (202) is arranged in the placement positioning groove (201), and through grooves (203) are formed in four sides of the inner wall of the placement box (202).

3. The concrete compressive strength detecting device according to claim 2, wherein the fixing assembly (3) comprises 匚 type fixing plates (301), a plurality of 匚 type fixing plates (301) are arranged corresponding to the through grooves (203), the 匚 type fixing plates (301) are movably connected with the through grooves (203), and one side of the 匚 type fixing plates (301) is provided with an extrusion rotary roller (302).

4. A concrete compressive strength detection apparatus according to claim 3, wherein the driving assembly (4) comprises a bidirectional screw (401), the bidirectional screw (401) is rotatably connected with the inner wall of the detection table (1), two bidirectional screws (401) are arranged up and down in a staggered manner, a driving plate (402) is in threaded connection with the outer surface of the bidirectional screw (401), the driving plate (402) is fixedly connected with a corresponding 匚 type fixing plate (301), a fixing rod (403) is fixedly connected with the inner wall of the detection table (1) corresponding to the bidirectional screw (401), and the fixing rod (403) is movably connected with the corresponding driving plate (402).

5. The concrete compressive strength detection device according to claim 4, wherein the lifting detection assembly (5) comprises a lifting hydraulic cylinder (501), the lifting hydraulic cylinder (501) is fixedly installed at the top of the detection table (1), the output end of the lifting hydraulic cylinder (501) is fixedly connected with a lifting plate (502), an installation seat (503) is fixedly installed at the bottom of the lifting plate (502), and a detection device (504) is fixedly installed at the bottom of the installation seat (503).

6. The concrete compressive strength detection device according to claim 5, wherein the linkage assembly (6) comprises a gear (601), the gear (601) is fixedly connected with the outer surface of the bidirectional screw rod (401), a toothed plate (602) is meshed with the outer surface of the gear (601), the top end of the toothed plate (602) penetrates through the detection table (1) and is fixedly connected with an industrial lever (603), the industrial lever (603) is movably connected with the lifting plate (502), and a spring (604) is fixedly connected between the inner wall of the industrial lever (603) and the bottom of the lifting plate (502).

7. The concrete compressive strength detection device according to claim 6, wherein the bottom of the toothed plate (602) is provided with a guide hole (7), the bottom of the inner wall of the detection table (1) is fixedly connected with a guide rod (8) corresponding to the guide hole (7), the guide rod (8) is movably connected with the guide hole (7), and the inside of the detection table (1) is fixedly connected with a bearing column (9).