CN112834356A

CN112834356A - Strength detection device for concrete

Info

Publication number: CN112834356A
Application number: CN202110009588.7A
Authority: CN
Inventors: 陈前
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-05-25

Abstract

The application discloses intensity detection device for concrete, including base, box, transport mechanism, fixed establishment and detection mechanism, transport mechanism includes first support column, second support column, conveyer belt, motor and belt pulley, the first support column outer wall surface of base top outer wall fixed connection, first pivot outer wall surface is connected in the rotation of first support column outer wall surface, first support column outer wall surface rotates and connects second pivot outer wall surface, second pivot outer wall fixed surface connects the motor output, second support column outer wall surface rotates and connects second pivot outer wall surface, second pivot outer wall fixed surface connects belt pulley outer wall surface. Drive the second pivot through the installation motor and drive belt pulley and belt and change the automation, and a workman section of thick bamboo makes it convey the box inside along the conveyer belt and detect through sending the concrete to second support column outer wall, is convenient for practice thrift workman's physical power.

Description

Strength detection device for concrete

Technical Field

The application relates to a detection device, specifically is an intensity detection device for concrete.

Background

Concrete, abbreviated as "concrete (t xi ng)", is a general term for engineering composite materials formed by binding aggregates into a whole by using a cementing material, and the term concrete generally refers to cement concrete which is obtained by using cement as the cementing material, sand and stone as the aggregates and mixing the aggregates with water (which may contain an additive and an admixture) according to a certain proportion and stirring, also called common concrete, and is widely applied to civil engineering.

Current intensity detection equipment is in the use, though can carry out normal intensity detection, but the precision of pushing down of briquetting is difficult to the accuse, is difficult to carry out quick centre gripping to the concrete piece moreover, thereby the concrete piece appears rocking easily in the testing process and leads to the unsafe problem of testing result, and the workman need move the concrete piece into check out test set, increases workman's degree of labour. Therefore, a concrete strength detection device has been proposed to address the above problems.

Disclosure of Invention

A strength detection device for concrete comprises a base, a box body, a transmission mechanism, a fixing mechanism and a detection mechanism, wherein the transmission mechanism comprises a first support column, a second support column, a transmission belt, a motor and a belt pulley;

the fixing mechanism comprises a first hydraulic rod, a first supporting plate, a fixing frame and an electric push rod, the surface of the inner wall of the box body is fixedly connected with the surface of the outer wall at the bottom end of the first hydraulic rod, the surface of the outer wall of the first hydraulic rod is fixedly connected with the surface of the outer wall of the first supporting plate, the surface of the outer wall of the first supporting plate is fixedly connected with the surface of the outer wall of the first fixing frame, and the surface of the outer wall of the first fixing frame is fixedly connected with the surface;

the detection mechanism comprises a second fixing frame, a second hydraulic rod, a second supporting plate, a pressing block and a rubber pad, wherein the top end of the inner wall surface of the box body is fixedly connected with the outer wall surface of the second fixing frame, the outer wall surface of the outer wall of the second fixing frame is fixedly connected with the outer wall surface of the second hydraulic rod, the outer wall surface of the outer wall of the second hydraulic rod is fixedly connected with the outer wall surface of the second supporting plate, the inner wall surface of the inner wall of the second supporting plate is slidably connected with the outer wall surface of the sliding rod, the outer wall surface of the outer wall of the second supporting.

Further, the outer wall surface of the bottom end of the base is fixedly connected with the outer wall surface of the support frame, the top end of the outer wall surface of the base is fixedly connected with the outer wall surface of the motor, and the outer wall surface of the top end of the base is fixedly connected with the outer wall surface of the box body.

Furthermore, the surface of the inner wall of the box body is fixedly connected with the surfaces of the outer walls of the four sliding rods, and the four sliding rods are symmetrically arranged by taking the central line of the box body as the center.

Furthermore, the second support columns are provided with clamping grooves, and the second support columns and the clamping grooves are symmetrically arranged by taking the center line of the box body as the center.

Furthermore, the number of the first fixing frames is four, every two of the first fixing frames are respectively fixed at two ends of the first supporting plate, and the first fixing frames are symmetrically arranged by taking the conveying belt as a center.

Furthermore, the surface of the outer wall of the box body is provided with four feeding holes, and the four first hydraulic rods are symmetrically arranged by taking the center line of the box body as a center.

Furthermore, the number of the second rotating shafts is four, and every two of the four second rotating shafts are fixed on the outer wall surface of the first supporting column and the inner wall surface of the clamping groove formed in the second supporting column respectively.

Furthermore, the number of the second hydraulic rods is four, and the four second hydraulic rods are symmetrically arranged by taking the center line of the second fixing frame as the center.

Furthermore, the number of the belt pulleys is four, and the four belt pulleys are symmetrically arranged by taking the central line of the base as the center.

Furthermore, the number of the first supporting columns is four, and the four first supporting columns are symmetrically arranged by taking the central line of the base as the center.

The beneficial effect of this application is: the application provides an intensity detection device for concrete with conveying function and have fixed function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of an overall internal top structure according to an embodiment of the present application.

In the figure: 1. the base, 2, the support frame, 3, the box, 4, the feed inlet, 5, first hydraulic stem, 6, first backup pad, 7, first mount, 8, electric putter, 9, first support column, 10, first pivot, 11, the motor, 12, the second support column, 13, the second pivot, 14, the belt pulley, 15, the conveyer belt, 16, the slide bar, 17, the second mount, 18, the second hydraulic stem, 19, the second backup pad, 20, the briquetting, 21, the rubber pad, 22, the draw-in groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a concrete strength testing apparatus includes a base 1, a box 3, a transmission mechanism, a fixing mechanism and a testing mechanism, the transmission mechanism comprises a first supporting column 9, a second supporting column 12, a transmission belt 15, a motor 11 and a belt pulley 14, the surface of the outer wall of the top end of the base 1 is fixedly connected with the surface of the outer wall of a first supporting column 9, the surface of the outer wall of the first supporting column 9 is rotatably connected with the surface of the outer wall of a first rotating shaft 10, the outer wall surface of the first supporting column 9 is rotationally connected with the outer wall surface of a second rotating shaft 13, the outer wall surface of the second rotating shaft 13 is fixedly connected with the output end of a motor 11, the outer wall surface of the second supporting column 12 is rotatably connected with the outer wall surface of a second rotating shaft 13, the outer wall surface of the second rotating shaft 13 is fixedly connected with the outer wall surface of a belt pulley 14, and the outer wall surface of the belt pulley 14 is rotatably connected with the outer wall surface of a conveying belt 15;

the fixing mechanism comprises a first hydraulic rod 5, a first supporting plate 6, a fixing frame and an electric push rod 8, the inner wall surface of the box body 3 is fixedly connected with the outer wall surface of the bottom end of the first hydraulic rod 5, the outer wall surface of the first hydraulic rod 5 is fixedly connected with the outer wall surface of the first supporting plate 6, the outer wall surface of the first supporting plate 6 is fixedly connected with the outer wall surface of a first fixing frame 7, and the outer wall surface of the first fixing frame 7 is fixedly connected with the outer wall surface of the electric push rod 8;

the detection mechanism comprises a second fixing frame 17, a second hydraulic rod 18, a second supporting plate 19, a pressing block 20 and a rubber pad 21, the top end of the inner wall surface of the box body 3 is fixedly connected with the outer wall surface of the second fixing frame 17, the outer wall surface of the second fixing frame 17 is fixedly connected with the outer wall surface of the second hydraulic rod 18, the outer wall surface of the second hydraulic rod 18 is fixedly connected with the outer wall surface of the second supporting plate 19, the inner wall surface of the second supporting plate 19 is connected with the outer wall surface of the sliding rod 16 in a sliding mode, the outer wall surface of the second supporting plate 19 is fixedly connected with the outer wall surface of the pressing block 20, and the;

the outer wall surface of the bottom end of the base 1 is fixedly connected with the outer wall surface of the support frame 2, the top end of the outer wall surface of the base 1 is fixedly connected with the outer wall surface of the box body 3, the inner wall surface of the box body 3 is fixedly connected with the outer wall surface of the slide bar 16, the number of the slide bars 16 is four, four slide bars 16 are symmetrically arranged by taking the central line of the box body 3 as the center, the second support column 12 is provided with a clamping groove 22, the second support column 12 and the clamping groove 22 are symmetrically arranged by taking the central line of the box body 3 as the center, the number of the first fixing frames 7 is four, every two of the four first fixing frames 7 are respectively fixed at two ends of the first support plate 6 and symmetrically arranged by taking the conveyor belt 15 as the center, the outer wall surface of the box body 3 is provided with a feed inlet 4, the number of the first hydraulic rods, the second pivot 13 sets up to four, four the second pivot 13 uses per two to fix the draw-in groove 22 inner wall surface that first support column 9 outer wall surface and second support column 12 seted up respectively, second hydraulic stem 18 sets up to four, four second hydraulic stem 18 uses second mount 17 central line as central symmetry arrangement, belt pulley 14 sets up to four, four belt pulley 14 uses base 1 central line as central symmetry arrangement, first support column 9 sets up to four, four first support column 9 uses base 1 central line as central symmetry arrangement.

When the concrete mixer is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the second rotating shaft 13 is driven to rotate by the starting motor 11, the belt pulley 14 is driven to rotate by the second rotating shaft 13, the conveying belt 15 is driven to rotate, concrete is placed at the top end of the outer wall of the second supporting column 12, the concrete is conveyed into the inner wall of the box body 3 by the conveying belt 15, when concrete moves to the middle part of the box body 3, the motor 11 is stopped, the first supporting plate 6 is pushed to jack up the part of the concrete protruding belt pulley 14 by starting the first hydraulic rod 5, the concrete is accumulated and pressed between the first supporting plate 6 and the electric push rod 8 by the electric push rod 8 fixed at the bottom end of the first fixing frame 77, the second supporting plate 19 is pushed to slide along the outer wall of the sliding rod 16 by the movement of the second hydraulic rod 18, and the pressing block 20 and the rubber pad, when the detection is finished, the belt is taken out through the conveying belt 15, the second rotating shaft 13 is driven to drive the belt pulley 14 and the belt to rotate automatically through the installation motor 11, the physical power of workers is convenient to save, the second supporting plate 19 is pushed to move through the second hydraulic rod 18, the second supporting plate is made to slide along the outer wall of the sliding rod 16, the second hydraulic rod 18 is prevented from deviating when being pressed downwards, the rubber pad 21 is fixedly connected to the outer wall of the bottom end of the pressing block 20, the friction force between concrete is increased, and the concrete slipping is avoided.

The application has the advantages that:

1. the belt pulley and the belt are driven to rotate automatically by driving the second rotating shaft through the motor, and the worker cylinder conveys concrete to the interior of the box body along the conveying belt for detection by conveying the concrete to the outer wall of the second supporting column, so that the physical strength of workers is saved;

2. concrete is through transmitting to the box inner wall, through setting up the conveyer belt than the feed inlet narrow relatively, promotes first backup pad top outer wall through first hydraulic stem, promotes the part that the conveyer belt was exposed to the concrete, and extrudees downwards through electric putter, and the fixed concrete of being convenient for appears mixing earth and removes when avoiding the extrusion test, causes the potential safety hazard.

3 through promoting the second backup pad at the second hydraulic stem and removing, make it slide along the slide bar outer wall, avoid the second hydraulic stem off tracking when pushing down, and through at briquetting bottom outer wall fixed surface connection rubber pad, increase and mix the frictional force between the earth, avoid the concrete slippage.

Because the structure of getting of electric putter and motor belongs to prior art, do not describe in this application file.

The electric push rod 8 adopts 75 series models and related matched power supplies and circuits.

The motor 11 is of the type GH28-750W-15S and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a concrete intensity detection device which characterized in that: comprises a base (1), a box body (3), a conveying mechanism, a fixing mechanism and a detection mechanism, the transmission mechanism comprises a first support column (9), a second support column (12), a transmission belt (15), a motor (11) and a belt pulley (14), the surface of the outer wall of the top end of the base (1) is fixedly connected with the surface of the outer wall of the first supporting column (9), the outer wall surface of the first supporting column (9) is rotationally connected with the outer wall surface of the first rotating shaft (10), the outer wall surface of the first supporting column (9) is rotationally connected with the outer wall surface of the second rotating shaft (13), the surface of the outer wall of the second rotating shaft (13) is fixedly connected with the output end of the motor (11), the outer wall surface of the second supporting column (12) is rotationally connected with the outer wall surface of the second rotating shaft (13), the surface of the outer wall of the second rotating shaft (13) is fixedly connected with the surface of the outer wall of the belt pulley (14), the outer wall surface of the belt pulley (14) is rotationally connected with the outer wall surface of the conveying belt (15);

the fixing mechanism comprises a first hydraulic rod (5), a first supporting plate (6), a fixing frame and an electric push rod (8), the surface of the inner wall of the box body (3) is fixedly connected with the surface of the outer wall at the bottom end of the first hydraulic rod (5), the surface of the outer wall of the first hydraulic rod (5) is fixedly connected with the surface of the outer wall of the first supporting plate (6), the surface of the outer wall of the first supporting plate (6) is fixedly connected with the surface of the outer wall of the first fixing frame (7), and the surface of the outer wall of the first fixing frame (7) is fixedly connected with the surface of the outer wall of the;

detection mechanism includes second mount (17), second hydraulic stem (18), second backup pad (19), briquetting (20) and rubber pad (21), box (3) inner wall surface top fixed connection second mount (17) outer wall surface, second mount (17) outer wall fixed surface connects second hydraulic stem (18) outer wall surface, second hydraulic stem (18) outer wall fixed surface connects second backup pad (19) outer wall surface, second backup pad (19) inner wall surface sliding connection slide bar (16) outer wall surface, second backup pad (19) outer wall fixed surface connects briquetting (20) outer wall surface, briquetting (20) outer wall fixed surface connects rubber pad (21) outer wall surface.

2. The strength testing device for concrete according to claim 1, wherein: the surface of the outer wall of the bottom of the base (1) is fixedly connected with the surface of the outer wall of the support frame (2), the surface of the outer wall of the top of the outer wall of the base (1) is fixedly connected with the surface of the outer wall of the motor (11), and the surface of the outer wall of the top of the base (1) is fixedly connected with the surface of the outer wall of the box body (3).

3. The strength testing device for concrete according to claim 1, wherein: the inner wall surface of the box body (3) is fixedly connected with the outer wall surfaces of the sliding rods (16), the number of the sliding rods (16) is four, and the four sliding rods (16) are symmetrically arranged by taking the central line of the box body (3) as the center.

4. The strength testing device for concrete according to claim 1, wherein: the second supporting column (12) is provided with a clamping groove (22), and the second supporting column (12) and the clamping groove (22) are symmetrically arranged by taking the central line of the box body (3) as the center.

5. The strength testing device for concrete according to claim 1, wherein: the number of the first fixing frames (7) is four, every two first fixing frames (7) are respectively fixed at two ends of the first supporting plate (6), and the first fixing frames are symmetrically arranged by taking the conveying belt (15) as a center.

6. The strength testing device for concrete according to claim 1, wherein: the feeding hole (4) is formed in the surface of the outer wall of the box body (3), the number of the first hydraulic rods (5) is four, and the four first hydraulic rods (5) are symmetrically arranged by taking the center line of the box body (3) as the center.

7. The strength testing device for concrete according to claim 1, wherein: the number of the second rotating shafts (13) is four, and every two of the four second rotating shafts (13) are fixed on the outer wall surface of the first supporting column (9) and the inner wall surface of the clamping groove (22) formed in the second supporting column (12).

8. The strength testing device for concrete according to claim 1, wherein: the number of the second hydraulic rods (18) is four, and the four second hydraulic rods (18) are symmetrically arranged by taking the center line of the second fixing frame (17) as the center.

9. The strength testing device for concrete according to claim 1, wherein: the number of the belt pulleys (14) is four, and the four belt pulleys (14) are symmetrically arranged by taking the central line of the base (1) as the center.

10. The strength testing device for concrete according to claim 1, wherein: the number of the first supporting columns (9) is four, and the first supporting columns (9) are symmetrically arranged by taking the central line of the base (1) as the center.