CN218629260U - A device for testing the strength of building materials - Google Patents

Abstract

The utility model discloses a building material strength detection device, which relates to the technical field of construction engineering. The following scheme is proposed, including a control cabinet, a detection platform and a height adjustment mechanism. One side of the control cabinet is provided with a concrete test block pressure strength test The detection platform, the top of the detection platform is provided with a height adjustment mechanism to control the height of the concrete test block; through the cooperation between the cleaning mechanism and the collection mechanism, the concrete debris can be cleaned, and the concrete debris is avoided during the detection process. The test block is squeezed, and the unqualified concrete test block or the small bumps on the concrete test block are easy to break and fall on the platform. After the test, the working platform needs to be cleaned manually, so it is very difficult to clean up. The troublesome problem facilitates the cleaning of the detection platform and improves the safety of the device during cleaning.

Description

A kind of building material strength testing equipment

technical field

The utility model relates to the field of construction engineering, in particular to a construction material strength detection device.

Background technique

Concrete is one of the most important construction engineering materials in the contemporary era. It is prepared in a certain proportion by cementitious materials, granular aggregates (also known as aggregates), water, and admixtures and admixtures added when necessary. It is a kind of artificial stone material that is uniformly stirred, densely formed, cured and hardened. Before construction, it is necessary to use the same process to make concrete test blocks under the same conditions, and then test the physical properties and chemical properties of the concrete test blocks. When testing the compressive performance of the concrete test block, the concrete test block is placed on the testing equipment, and then the control cabinet controls the upward movement of the support platform to squeeze the concrete test block, thereby Test the compressive capacity of concrete.

Although the detection process is very convenient, due to the extrusion of the concrete during the detection process, unqualified concrete test blocks or small bumps on the concrete test blocks are easy to break and fall on the platform. Finally, it is necessary to manually clean the working platform, so it is very troublesome to clean up. For this reason, a building material strength testing equipment is needed.

Utility model content

The purpose of this utility model is to provide a kind of building material strength testing equipment, which solves the problems in the prior art that unqualified concrete test blocks or small bumps on the concrete test blocks are easily broken due to the extrusion of concrete. If it falls on the platform, after the detection is completed, the working platform needs to be cleaned manually, so it is very troublesome to clean up.

In order to achieve the above purpose, the utility model provides the following technical solutions: a building material strength testing equipment, including a control cabinet, a testing platform and a height adjustment mechanism, one side of the control cabinet is provided with a testing platform for testing the pressure strength of concrete test blocks , the top of the detection platform is provided with a height adjustment mechanism to control the height of the concrete test block, the top of the detection platform is provided with a cleaning mechanism for cleaning debris, and the side of the detection platform away from the control cabinet is provided with a concrete debris collection mechanism. collection agency.

Preferably, the cleaning mechanism includes a scraper arranged on the top of the detection platform, one side of the scraper is provided with a first connecting rod, the scraper is connected to the first connecting rod through a sliding mechanism, and the first One end of a connecting rod away from the scraper is fixedly installed with a second connecting rod, the end of the second connecting rod far away from the first connecting rod is fixedly installed with a third connecting rod, and the end of the third connecting rod far away from the second connecting rod A fourth connecting rod is fixedly installed, the fourth connecting rod is embedded in the inner wall of the first chute, the first chute is opened on the side wall of the support block, and the support block is fixedly installed on the side wall of the detection platform, The outer wall of the fourth connecting rod is provided with a driving mechanism.

Preferably, the drive mechanism includes a connecting piece arranged on the outer wall of the fourth connecting rod, the fourth connecting rod is embedded in the inner wall of the U-shaped groove, the fourth connecting rod is slidably connected with the connecting piece, and the U A groove is provided at one end of the connector, and the end of the connector away from the fourth connecting rod is provided with a word groove, and the inner wall of the groove is slidably connected with a fifth connecting rod, and the fifth connecting rod passes through a word groove. The groove is fixedly installed on the side wall of the rotating plate, the rotating plate is embedded in the inner wall of the supporting block, the supporting block is flexibly connected with the rotating plate, and the end of the rotating plate away from the fifth connecting rod is equipped with a control rod, so The control rod passes through the detection platform and extends to one side of the detection platform.

Preferably, the sliding mechanism includes a second chute set on the side wall of the scraper, a slider is slidably installed on the inner wall of the second chute, and the end of the slider away from the scraper is installed on the first connecting rod. At the end, the slider is connected to the inner side wall of the second sliding groove through a spring.

Preferably, the collection mechanism includes a guide plate fixedly installed on the side of the detection platform away from the control cabinet, the guide plate is fixedly connected to the detection platform, and the guide plate is inclined downward, and a collection device is placed under the guide plate. box.

Preferably, the first chute is arranged in a ring shape, and the circumference of the first chute is equal to the circumference of the outer wall of the rotating plate.

Preferably, the maximum length between the two inner walls of the U-shaped groove and the slotted groove is respectively equal to half the circumference of the outer wall of the rotating plate.

Compared with the prior art, the beneficial effects of the utility model are:

Through the mutual cooperation between the cleaning mechanism and the collection mechanism, the concrete debris can be cleaned, which avoids the unqualified concrete test blocks or small bumps on the concrete test blocks due to the extrusion of the concrete test blocks during the detection process. Blocks are easy to break and fall on the platform. After the inspection, the working platform needs to be cleaned manually. Therefore, it is very troublesome to clean up. It facilitates the cleaning of the inspection platform and improves the safety of the device during cleaning.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is another perspective structure schematic diagram of the utility model;

Fig. 3 is the enlarged view of place A in Fig. 2 of the utility model;

Fig. 4 is an enlarged view of B in Fig. 1 of the present utility model.

In the figure: 1-control cabinet; 2-height adjustment mechanism; 3-detection platform; 4-scraper; 5-first connecting rod; 6-second connecting rod; 7-third connecting rod; 8-fourth connection Rod; 9-first chute; 10-support block; 11-connector; 12-U-shaped groove; 13-fifth connecting rod; Guide plate; 18-collecting box; 19-slider; 20-the second chute; 21-spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figure 1-4, a kind of building material strength testing equipment in the diagram includes a control cabinet 1, a testing platform 3 and a height adjustment mechanism 2, and one side of the control cabinet 1 is equipped with a detection device for detecting the pressure strength of concrete test blocks. Platform 3, the top of the detection platform 3 is provided with a height adjustment mechanism 2 to control the height of the concrete test block, the top of the detection platform 3 is provided with a cleaning mechanism for cleaning debris, and the side of the detection platform 3 away from the control cabinet 1 is provided with a collection of concrete debris. The debris collection mechanism can clean up the concrete debris through the cooperation between the cleaning mechanism and the collection mechanism, so as to avoid the unqualified concrete test blocks or concrete test blocks being squeezed during the detection process. There are small bumps on the platform that are easy to break and fall on the platform. After the detection is completed, the working platform needs to be cleaned manually. Therefore, it is very troublesome to clean up. Safety while cleaning.

Wherein, as shown in Figure 1, the cleaning mechanism includes a scraper 4 arranged on the top of the detection platform 3, a first connecting rod 5 is arranged on one side of the scraper 4, and a sliding mechanism is passed between the scraper 4 and the first connecting rod 5. Connection, the end of the first connecting rod 5 away from the scraper 4 is fixedly installed with the second connecting rod 6, and the end of the second connecting rod 6 away from the first connecting rod 5 is fixedly installed with the third connecting rod 7, and the third connecting rod 7 is away from One end of the second connecting rod 6 is fixedly installed with a fourth connecting rod 8, the fourth connecting rod 8 is embedded in the inner wall of the first chute 9, the first chute 9 is opened on the side wall of the support block 10, and the support block 10 is fixedly installed On the side wall of the detection platform 3, the outer wall of the fourth connecting rod 8 is provided with a driving mechanism. Through the cleaning mechanism provided, when the top of the detection platform 3 needs to be cleaned, the driving mechanism can be rotated, and the driving mechanism will drive the third connection. The rod 7 slides on the inner wall of the first chute 9, and the third connecting rod 7 will drive the scraper 4 to slide on the top of the detection platform 3 when sliding, so as to clean up the concrete debris on the top of the detection platform 3 and collect It avoids manual cleaning, if the cleaning is not clean, it will easily affect the subsequent concrete detection, improves the stability of the device during the detection process, and also facilitates the cleaning of the top of the detection platform 3, improving the convenience of cleaning sex.

Wherein, as shown in Fig. 2 and Fig. 3, the driving mechanism includes a connecting piece 11 arranged on the outer wall of the fourth connecting rod 8, the fourth connecting rod 8 is embedded in the inner wall of the U-shaped groove 12, the fourth connecting rod 8 and the connecting piece 11 The U-shaped groove 12 is provided at one end of the connecting piece 11, and the end of the connecting piece 11 away from the fourth connecting rod 8 is provided with a word groove 14, and the inner wall of the word groove 14 is slidably connected with the fifth connecting rod 13. The five connecting rods 13 pass through the slot 14 and are fixedly installed on the side wall of the rotating plate 15. The rotating plate 15 is embedded in the inner wall of the supporting block 10, and the supporting block 10 is movably connected with the rotating plate 15, and the rotating plate 15 is away from the fifth connection. One end of the rod 13 is equipped with a control rod 16, the control rod 16 passes through the detection platform 3 and extends to one side of the detection platform 3, and the driving mechanism provided can rotate when the top of the detection platform 3 needs to be cleaned. The control rod 16 makes the control rod 16 drive the rotating plate 15 to rotate, thereby driving the connecting member 11 to rotate. Due to the limit of the first chute 9, it can drive the fourth connecting rod 8 to move along the inner wall of the first chute 9. Sliding, thereby driving the third connecting rod 7 to slide along the back shape, avoiding the scraper 4 pushing the concrete debris to the side of the detection platform 3 close to the control cabinet 1 when the scraper 4 returns, which cannot be cleaned up, and subsequent cleaning is difficult The problem provides power for the cleaning mechanism, and at the same time improves the cleaning effect of the device.

Wherein, as shown in Figure 3, the first chute 9 is arranged in an annular shape, and the circumference of the first chute 9 is equal to the circumference of the outer wall of the rotating plate 15, through the first chute 9 provided, the scraper 4 can When moving, it moves according to the shape of a back shape. You can skip the debris and directly move the end close to the control cabinet 1, and then clean it, so as to avoid the scraper 4 pushing the debris directly to the detection platform 3. In the gap between the control cabinet 1, it is very troublesome to clean up, and the reliability of the device is improved. The maximum length between the two inner walls of the U-shaped groove 12 and the slot 14 is equal to 1/2 of the rotating plate 15 The perimeter of the outer wall can drive the connecting piece 11 to move while rotating through the connecting piece 11 and the slot 14 provided by the rotating plate 15. At the same time, due to the limit of the first chute 9, it drives The fourth connecting rod 8 slides on the inner wall of the first chute 9, and due to the length, the rotating plate 15 rotates one circle, and the fourth connecting rod 8 just moves one circle on the inner wall of the first chute 9, thereby driving the scraper 4. Scrape on the top of the detection platform 3 to clean up the debris on the detection platform 3 and improve the cleanliness of the device.

Working principle: When it is necessary to test the compressive strength of the concrete test block, first place the concrete test block on the top of the testing platform 3, and then through the control cabinet 1, start the cylinder at the bottom of the testing platform 3, thereby driving the testing platform 3 along the The guide pipe moves upwards, so that the height adjustment mechanism 2 and the detection platform 3 clamp the concrete test block in the middle, and apply pressure to the concrete test block, thereby testing its compressive strength.

After the detection, the concrete test block is removed, and then the control rod 16 is rotated, the rotation of the control rod 16 drives the rotation of the rotating plate 15, the rotation of the rotating plate 15 drives the rotation of the fifth connecting rod 13, and the rotation of the fifth connecting rod 13 drives the connecting piece 11 Moving while turning, the connecting piece 11 drives the fourth connecting rod 8 to slide along the inner wall of the first chute 9, the fourth connecting rod 8 moves to drive the third connecting rod 7 to move, and the third connecting rod 7 moves to drive the second connecting rod 8 to move. The rod 6 moves, the second connecting rod 6 moves to drive the first connecting rod 5 to move, the first connecting rod 5 moves to drive the scraper 4 to move on the top of the detection platform 3, and the scraper 4 enters the detection platform from one side of the detection platform 3 3, the fourth connecting rod 8 is placed in the upper part of the first chute 9, so the scraper 4 is suspended and enters the top of the detection platform 3, and then on the side of the top of the detection platform 3 that is closest to the control cabinet 1 , the fourth connecting rod 8 slides to the lower part of the first chute 9, so that the bottom end of the scraper 4 is driven to fit the top of the detection platform 3, and then slides toward the side away from the control cabinet 1, and the detection platform 3 Clean up the debris on it.

Example 2

As shown in Figure 4, the present embodiment further illustrates Embodiment 1. The sliding mechanism includes a second chute 20 provided on the side wall of the scraper 4, and a slider 19 is slidably installed on the inner wall of the second chute 20, and the slider 19 One end away from the scraper 4 is installed on the end of the first connecting rod 5, and the slide block 19 is connected with the inner sidewall of the second chute 20 by a spring 21. By the sliding mechanism provided, there is When there is debris, the scraper 4 can slide upwards, thereby skipping the debris, and continuing to clean up, avoiding that the position of the first connecting rod 5 is fixed, so when there are debris at the bottom of the scraper 4, it is easy to move The problem that the scraper 4 gets stuck improves the reliability during cleaning.

In this embodiment: when the scraper 4 moves to the side of the detection platform 3 close to the control cabinet 1 and there is debris at the bottom of the scraper 4, the debris will squeeze the scraper 4, because the first connecting rod 5 is fixed, so the scraper 4 will slide upwards, so that the scraper 4 skips over the debris and continues to move on the top of the detection platform 3 to clean up debris at other positions.

Example 3

As shown in Figure 1 , this embodiment further describes Embodiment 1. The collection mechanism includes a guide plate 17 fixedly installed on the side of the detection platform 3 away from the control cabinet 1. The guide plate 17 is fixedly connected to the detection platform 3, and guides The plate 17 is inclined downward, and a collection box 18 is placed under the guide plate 17. Through the provided collection mechanism, the cleaned debris can be pushed to the inside of the collection box 18 along the guide plate 17, collected, and cleaned up uniformly. It avoids the problem that the cleaned debris is directly scattered on the testing site, which affects the detection of the testing personnel, and optimizes the working environment of the testing personnel.

In this embodiment: the cleaned up debris will enter the inside of the collection box 18 along the guide plate 17 to be collected.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a building material intensity check out test set, includes switch board (1), testing platform (3) and height adjusting mechanism (2), its characterized in that: one side of switch board (1) is provided with testing platform (3) that detect concrete test block compressive strength, the top of testing platform (3) is provided with height adjusting mechanism (2) of control concrete test block height, the top of testing platform (3) is provided with the clastic clearance mechanism of clearance, one side that switch board (1) was kept away from in testing platform (3) is provided with the clastic collection mechanism of collection concrete.

2. The building material strength detection apparatus according to claim 1, wherein: the cleaning mechanism comprises a scraper (4) arranged on the top end of the detection platform (3), a first connecting rod (5) is arranged on one side of the scraper (4), the scraper (4) is connected with the first connecting rod (5) through a sliding mechanism, a second connecting rod (6) is fixedly arranged at one end, away from the scraper (4), of the first connecting rod (5), a third connecting rod (7) is fixedly arranged at one end, away from the first connecting rod (5), of the second connecting rod (6), a fourth connecting rod (8) is fixedly arranged at one end, away from the second connecting rod (6), of the third connecting rod (7), the fourth connecting rod (8) is embedded into the inner wall of the first sliding groove (9), the first sliding groove (9) is formed in the side wall of a supporting block (10), the supporting block (10) is fixedly arranged on the side wall of the detection platform (3), and a driving mechanism is arranged on the outer wall of the fourth connecting rod (8).

3. The building material strength detection apparatus according to claim 2, wherein: the driving mechanism comprises a connecting piece (11) arranged on the outer wall of a fourth connecting rod (8), the fourth connecting rod (8) is embedded into the inner wall of a U-shaped groove (12), the fourth connecting rod (8) is connected with the connecting piece (11) in a sliding mode, one end of the connecting piece (11) is arranged in the U-shaped groove (12), one end, far away from the fourth connecting rod (8), of the connecting piece (11) is provided with a straight groove (14), the inner wall of the straight groove (14) is connected with a fifth connecting rod (13) in a sliding mode, the fifth connecting rod (13) penetrates through the straight groove (14) and is fixedly installed on the side wall of a rotating plate (15), the rotating plate (15) is embedded into the inner wall of a supporting block (10), the supporting block (10) is movably connected with the rotating plate (15), one end, far away from the fifth connecting rod (13), of the rotating plate (15) is provided with a control rod (16), and the control rod (16) penetrates through the detection platform (3) and extends to one side of the detection platform (3).

4. The building material strength detection apparatus according to claim 2, wherein: slide mechanism is including offering second spout (20) at scraper blade (4) lateral wall, the inner wall slidable mounting of second spout (20) has slider (19), the tip at head rod (5) is installed to the one end that scraper blade (4) were kept away from in slider (19), be connected through spring (21) between the inside wall of slider (19) and second spout (20).

5. The building material strength detection apparatus according to claim 1, wherein: collect mechanism and include deflector (17) of fixed mounting in testing platform (3) keep away from switch board (1) one side, fixed connection between deflector (17) and testing platform (3), and deflector (17) downward sloping, collection box (18) have been placed to the below of deflector (17).

6. The building material strength detection apparatus according to claim 3, wherein: the first sliding groove (9) is annular, and the circumference of the first sliding groove (9) is equal to the circumference of the outer wall of the rotating plate (15).

7. The building material strength detection apparatus according to claim 3, wherein: the maximum length between the two inner walls of the U-shaped groove (12) and the straight groove (14) is respectively equal to the perimeter of the outer wall of the half rotating plate (15).

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