CN221056203U

CN221056203U - Concrete test block resistance to compression check out test set

Info

Publication number: CN221056203U
Application number: CN202322924220.0U
Authority: CN
Inventors: 王岩; 刘美圻; 刘彩霞; 单波; 陈烈
Original assignee: Fushun Engineering Quality Inspection Center Co ltd
Current assignee: Fushun Engineering Quality Inspection Center Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-31
Anticipated expiration: 2033-10-31

Abstract

The utility model provides a concrete test block compression-resistant detection device, and belongs to the technical field of pressure detection; including the control box, the detection case is installed to one side edge of control box, detect the incasement portion and seted up the detection chamber, detect case top department and install the hydraulic stem, the below extension end of hydraulic stem is fixed with the holding down plate, detect the inside slip of chamber and be provided with the holding assembly, hold the subassembly and including holding the case, hold case bottom department and outstanding be provided with outstanding piece, detect chamber bottom department and seted up the spout, hold case bottom department equidistance and inlay and establish and install the second ball, it is provided with and accept the chamber to hold the incasement, accept chamber inner bottom department and seted up tight chamber of clamp, press from both sides tight intracavity and install the tight clamping assembly of supplementary test block clamp, the viewing aperture has been seted up to the front end of detection case. According to the utility model, through the accommodating assembly arranged in the detection box, the whole fixed installation of the test block and the whole cleaning of the broken blocks of the test block are convenient, and the conditions that the test block is broken in the detection box and is inconvenient to clean the whole and the like can be avoided as much as possible.

Description

Concrete test block resistance to compression check out test set

Technical Field

The utility model relates to the technical field of pressure detection, in particular to a concrete test block compression-resistant detection device.

Background

The concrete compressive strength detection is one of the most common detection items in engineering projects, and has great demands in practical detection. But most of the concrete compressive strength in China detects at present and is to directly place the concrete test piece on the lower bearing plate of the pressure testing machine to carry out the pressure test, and in the test process, the broken grain dust that drops on the test piece can deposit to the lower bearing plate, also because the compressive strength check out test set of concrete does not possess the absorbing function, therefore, can lead to the fact the destruction to the concrete test block when the experiment, influenced the compressive strength detection precision of concrete, simultaneously because the pressure is too big, also can lead to the fact the damage to the compressive strength check out test set of concrete, increased cost of maintenance, seriously influenced the use. And most concrete compressive strength detection has high degree of artificial dependence, and all links such as sample information input, sample storage and transportation, sample strength test, cleaning after detection, data acquisition and comprehensive treatment in the concrete compressive strength detection process need manual operation.

The publication number CN112595580A discloses a concrete test block compressive strength detection device, which comprises a base, wherein a working cabinet is arranged on one side of the top of the base, support columns are symmetrically arranged on two sides of the top of the working cabinet, a support beam is connected between the tops of the support columns, a hydraulic cylinder is connected to the top of the support beam, a pressurizing block is connected to the piston end of the hydraulic cylinder, a pressure bearing table is arranged below the pressurizing block, a first telescopic cylinder is arranged on the other side of the base, a telescopic rod of the first telescopic cylinder is connected with a first sliding block and a test block placing plate at the top end of the first sliding block, a second telescopic cylinder is arranged at the rear end of the top of the working cabinet, and a clamping jaw cylinder is fixed at the front end of the second telescopic cylinder through the second sliding block; the detection efficiency is improved through the cooperation between the air cylinder and the hydraulic cylinder, fragments are prevented from splashing by the protective cover, and the waste is cleaned by the air pump and the air blowing port in time; the invention has the advantages of reasonable structure, convenient operation, safety, high efficiency and strong practicability.

The retrieved concrete test block compressive strength detection equipment directly places the device on the test block placing plate for subsequent compressive strength detection when detecting, after detection, the conditions that the test block is broken inside the detection box and is inconvenient to clean integrally and the like easily occur, and the efficiency of the subsequent overall detection of the test block is affected, so the application provides the concrete test block compressive strength detection equipment for meeting the requirements.

Disclosure of utility model

The utility model aims to solve the technical problem that the existing compressive strength detection equipment is provided, when the detection is carried out, the device is directly placed on a test block placing plate to carry out subsequent compressive detection, after the detection, the conditions that the test block is broken in the detection box, the whole cleaning is inconvenient, and the whole detection efficiency of the subsequent test block is affected easily occur.

In order to solve the technical problems, the utility model provides the following technical scheme:

The concrete test block compression-resistant detection device comprises a control box, wherein a detection box is arranged on one side edge of the control box, a detection cavity is formed in the detection box, a hydraulic rod is arranged at the top of the detection box, a lower pressing plate is fixed at the lower extension end of the hydraulic rod, and a containing assembly is slidably arranged in the detection cavity;

The utility model discloses a test device, including the subassembly, hold the subassembly and hold the subassembly, hold the protruding piece that is provided with in bottom of the case department, detect chamber bottom department parallel offer a plurality of spout, protruding piece slip sets up in the spout, it inlays to establish to hold bottom of the case department equidistance and installs a plurality of second ball, it is provided with in the case to hold and accepts the chamber, it has offered the clamping chamber to accept bottom department in the chamber, installs the clamping assembly that supplementary test block pressed from both sides tightly to press from both sides tight intracavity, the viewing aperture that supplies to hold the subassembly roll-off has been offered to the front end of detecting the case, viewing aperture department slip is provided with the closing plate.

Preferably, the clamping assembly comprises a bidirectional screw rod transversely penetrating through the clamping cavity, protruding blocks are symmetrically sleeved on the bidirectional screw rod, the bidirectional screw rod is in threaded fit with the protruding blocks, a clamping plate is fixed at the top of each protruding block, and one end of the bidirectional screw rod is fixedly provided with an adjusting knob for driving the bidirectional screw rod to rotate.

Preferably, the bearing cavity is symmetrically provided with guide cavities corresponding to two sides of the clamping cavity, a sliding rod is fixed in the guide cavities, and the bottom of the clamping plate is sleeved and installed on the sliding rod.

Preferably, the transparent window is embedded and arranged on the sealing plate, embedded strips are symmetrically fixed on one side edge of the embedded strips, which is close to the detection box, and slide ways for inserting the embedded strips are symmetrically arranged at the front end of the detection box, which corresponds to the observation port.

Preferably, the vertical section of the slide way and the embedded strip is in a lateral lying T shape, and a plurality of first balls are embedded and arranged at the outer edge of the embedded strip at equal intervals.

Preferably, a handle is fixed at the outer edge of the front end of the sealing plate, a positioning bolt is installed at the middle section of the handle in a penetrating mode, the handle is in threaded fit with the positioning bolt, and one end of the positioning bolt is propped against the detection box.

Preferably, the four corners of the detection cavity are vertically fixed with guide rods, and the outer side edges of the lower pressing plate are attached to the outer edges of the guide rods.

Preferably, the control box is close to the top department and inlays and establishes and install the display screen, the below of display screen is provided with adjusting button, the control box with the leveling knob of screw thread fixed is all installed in the bottom four corners of detecting the case.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, through the accommodating assembly arranged in the detection box, the funnel-shaped accommodating box can effectively collect and treat most of test block fragments when the test blocks are crushed in the working process, the conditions that the test blocks are inconvenient to clean and the like due to excessive breakage and the like are avoided as much as possible, meanwhile, the accommodating box can be quickly detached integrally due to the cooperation between the protruding blocks at the bottom of the accommodating box and the sliding grooves and the like, the integral fixed installation of the test blocks and the integral cleaning of the test block fragments are convenient, and the conditions that the test blocks are broken in the detection box and the like are inconvenient to clean are avoided as much as possible;

Through the closing plate that sets up at the detection case front end slip, can carry out holistic sealing treatment to the detection case through the closing plate when the test block experiments to guarantee to carry out effectual protection to staff around when the test block pushes down after sealing, avoid the test block that breaks open to the greatest extent to cause personnel injury.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic diagram of a three-dimensional structure of a concrete test block compression-resistant detection device;

FIG. 2 is a schematic perspective view of a concrete test block compression detection apparatus housing assembly;

FIG. 3 is a longitudinal cross-sectional view of a concrete test block compression detection apparatus containment assembly;

Fig. 4 is an enlarged schematic view of the concrete test block compression-resistant detecting apparatus at a in fig. 1.

[ Reference numerals ]

1. A control box; 2. a display screen; 3. an adjustment button; 4. leveling a knob; 5. a detection box; 51. a slideway; 52. a chute; 6. a sealing plate; 61. embedding strips; 62. a first ball; 63. a transparent window; 7. a handle; 8. positioning bolts; 9. a hydraulic rod; 10. a lower pressing plate; 11. a guide rod; 12. a housing assembly; 13. a housing box; 131. a protruding block; 132. a second ball; 14. a clamping assembly; 15. a two-way screw rod; 16. a clamping plate; 161. a bump; 17. an adjustment knob; 18. and a slide bar.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The concrete test block compression resistance detection equipment provided by the utility model is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 and 2, the embodiment of the utility model provides a concrete test block compression-resistant detection device, which comprises a control box 1, wherein a display screen 2 is embedded and installed at the position, close to the top, of the control box 1, an adjusting button 3 is arranged below the display screen 2, a detection box 5 is installed on one side edge of the control box 1, leveling knobs 4 fixed by threads are installed at four corners at the bottoms of the control box 1 and the detection box 5, and through the set leveling knobs 4, the overall stability of the control box 1 and the detection box 5 can be ensured in the working process, and shaking and other conditions of the whole device can be avoided as much as possible in the working process.

In this embodiment, the detection chamber is formed inside the detection box 5, the hydraulic rod 9 is installed at the top of the detection box 5, the lower pressing plate 10 is fixed at the lower extension end of the hydraulic rod 9, the guide rods 11 are vertically fixed at four corners of the detection chamber, the outer side edges of the lower pressing plate 10 are attached to the outer edges of the guide rods 11, and the lower pressing plate 10 is attached to the lower portion of the guide rods 11, so that the situation that the lower pressing plate 10 is deviated in the downward moving process of the lower pressing plate 10 can be avoided as much as possible.

As an implementation manner in this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the detection chamber is provided with a holding assembly 12 in a sliding manner, the holding assembly 12 includes a funnel-shaped holding box 13, a protruding block 131 is protruding at the bottom of the holding box 13, a plurality of sliding grooves 52 are parallel arranged at the bottom of the detection chamber, the protruding block 131 is slidably arranged in the sliding grooves 52, a plurality of second balls 132 are embedded and installed at the bottom of the holding box 13 at equal intervals, a receiving chamber is arranged in the holding box 13, a clamping chamber is arranged at the bottom of the receiving chamber, and a clamping assembly 14 for assisting in clamping the test block is installed in the clamping chamber.

Through setting up at the inside subassembly 12 that holds of detecting box 5, hold box 13 through the funnel-shaped, can carry out effectual collection to most test block fragments when the test block is crushed in the course of the work and handle, the circumstances such as inconvenient clearance such as broken in the test block excessively are avoided as far as possible, hold the cooperation between protruding piece 131 and the spout 52 etc. of box 13 bottom department simultaneously and can realize holding the whole quick dismantlement of box 13, the whole fixed mounting of convenient test block and the whole clearance of test block fragment can avoid appearing the test block to break in detecting box 5 inside as far as possible, the condition such as inconvenient overall clearance.

In this embodiment, the clamping assembly 14 includes a bidirectional screw rod 15 that transversely penetrates through the clamping cavity, a protrusion 161 is symmetrically sleeved on the bidirectional screw rod 15, a screw thread is matched between the bidirectional screw rod 15 and the protrusion 161, a clamping plate 16 is fixed at the top of the protrusion 161, an adjusting knob 17 that drives the bidirectional screw rod 15 to rotate is fixed at one end of the bidirectional screw rod 15, guide cavities are symmetrically arranged on two sides of the receiving cavity corresponding to the clamping cavity, a sliding rod 18 is fixed in the guide cavities, and a bottom of the clamping plate 16 is sleeved on the sliding rod 18.

Through the clamping component 14 that sets up, adjust knob 17 drives two-way lead screw 15 and wholly rotates, screw thread fit between two-way lead screw 15 and the lug 161 to make clamping plate 16 wholly remove, and then make clamping plate 16 carry out supplementary clamp to the test block and handle, can avoid the test block to appear the condition such as dislocation removal of test block at the in-process of pushing down as far as possible in the course of working.

As an implementation manner in this embodiment, referring to fig. 1 and 4, an observation port for sliding out the accommodating assembly 12 is formed at the front end of the detection box 5, a sealing plate 6 is slidably disposed at the observation port, a transparent window 63 is mounted on the sealing plate 6 in an embedded manner, embedded strips 61 are symmetrically fixed on one side edge of the sealing plate 6 close to the detection box 5, and sliding ways 51 for inserting the embedded strips 61 are symmetrically formed at the front end of the detection box 5 corresponding to the observation port.

Through setting up the closing plate 6 that slides at 5 front ends of detecting the case, can carry out holistic sealed processing to detecting the case 5 through closing plate 6 when the test block experiments to guarantee to carry out effectual protection to staff around when the test block pushes down after sealed, avoid the test block that breaks open to cause personnel injury as far as possible.

In this embodiment, the vertical section of the slide way 51 and the embedded strip 61 is in a lateral T shape, and a plurality of first balls 62 are embedded and installed at the outer edge of the embedded strip 61 at equal intervals, and the plurality of first balls 62 can reduce the overall friction force when the embedded strip 61 moves during the working process.

In this embodiment, wherein the front end outer fringe department of closing plate 6 is fixed with handle 7, and the middle section department of handle 7 wears to establish and installs positioning bolt 8, screw-thread fit between handle 7 and the positioning bolt 8, and positioning bolt 8's one end top is established on detecting case 5, through positioning bolt 8 that sets up, can carry out effectual sealedly to detecting case 5 after closing plate 6 seals, can guarantee that closing plate 6 is stably fixed in corresponding position department when detecting.

According to the technical scheme, when the test block is subjected to compression detection, the test block is placed between the two clamping plates, the adjusting knob is rotated, the adjusting knob drives the bidirectional screw rod to integrally rotate, the bidirectional screw rod is in threaded fit with the protruding blocks, so that the clamping plates integrally move, the clamping plates are used for carrying out auxiliary clamping treatment on the test block, the protruding blocks are inserted and installed in the sliding grooves in a plugging manner and pushed into the detection cavity of the detection box, the sealing plate is pushed and covered at the observation port, the positioning bolt is rotated, and the handle is in threaded fit with the positioning bolt, so that the positioning bolt is propped against the outer side of the detection box.

During operation, make the hydraulic stem whole extension, drive holding down plate overall movement at the in-process that the hydraulic stem is extension, carry out supplementary processing that compresses tightly to the test block at the in-process that the holding down plate descends to detect the whole crushing resistance of concrete test block at the in-process that pushes down, in the testing process, hold the box through the funnel shape and assist the collection to the test block that spreads out, after detecting, open the closing plate is whole to will hold the whole taking out of subassembly, pour impurity can.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The concrete test block compression-resistant detection device is characterized by comprising a control box, wherein a detection box is arranged on one side edge of the control box, a detection cavity is formed in the detection box, a hydraulic rod is arranged at the top of the detection box, a lower pressing plate is fixed at the lower extension end of the hydraulic rod, and a containing assembly is slidably arranged in the detection cavity;

2. The concrete test block compression-resistant detection device according to claim 1, wherein the clamping assembly comprises a bidirectional screw rod transversely penetrating through the clamping cavity, protruding blocks are symmetrically sleeved on the bidirectional screw rod, the bidirectional screw rod is in threaded fit with the protruding blocks, a clamping plate is fixed at the top of the protruding blocks, and an adjusting knob for driving the bidirectional screw rod to rotate is fixed at one end of the bidirectional screw rod.

3. The concrete test block compression-resistant detection device according to claim 2, wherein guide cavities are symmetrically formed on two sides of the receiving cavity corresponding to the clamping cavity, sliding rods are fixed in the guide cavities, and the bottoms of the clamping plates are sleeved and mounted on the sliding rods.

4. The concrete test block compression-resistant detection device according to claim 1, wherein the sealing plate is embedded with a transparent window, embedded strips are symmetrically fixed on one side edge of the sealing plate, which is close to the detection box, and sliding ways for inserting the embedded strips are symmetrically arranged at the front end of the detection box, which corresponds to the observation port.

5. The concrete test block compression detection device of claim 4, wherein the vertical section of the slide way and the embedded strip is in a lateral lying T shape, and a plurality of first balls are embedded and installed at the outer edge of the embedded strip at equal intervals.

6. The concrete test block compression-resistant detection device according to claim 4, wherein a handle is fixed at the outer edge of the front end of the sealing plate, a positioning bolt is installed at the middle section of the handle in a penetrating manner, the handle is in threaded fit with the positioning bolt, and one end of the positioning bolt is propped against the detection box.

7. The concrete test block compression-resistant detection device according to claim 1, wherein guide rods are vertically fixed at four corners of the detection cavity, and outer side edges of the lower pressing plates are attached to outer edges of the guide rods.

8. The concrete test block compression-resistant detection device according to claim 1, wherein a display screen is embedded and installed at the position, close to the top, of the control box, an adjusting button is arranged below the display screen, and leveling knobs which are fixed through threads are installed at four corners of the bottoms of the control box and the detection box.