CN114778292A - Hydraulic engineering concrete strength detection device and use method - Google Patents

Abstract

The invention discloses a hydraulic engineering concrete strength detection device and a use method thereof, and relates to the technical field of concrete. The device is including detecting the machine, and the standing groove has been seted up to the side of detecting the machine, and the last fixed surface of standing groove installs and accepts the seat, and the surface of accepting the seat is equipped with the protecting crust, and the interior top of standing groove is equipped with electronic flexible depression bar, and the lower surface of electronic flexible depression bar is equipped with the briquetting. The device is when using, and the measurement personnel slide to the direction that is close to the side door through holding the scraper blade that L shaped plate drove its one end installation for driving the in-process that the scraper blade removed, can once only clear up the inside of protecting crust and the concrete waste residue of the upper surface of accepting the seat from interior to exterior, reduce in the traditional mode through the repeated round trip movement cleaning means of many times and carry out the inconvenience that the concrete fragment cleared up, improve cleaning efficiency.

Description

A kind of hydraulic engineering concrete strength testing device and using method

technical field

The invention relates to the technical field of concrete, in particular to a water conservancy engineering concrete strength detection device and a use method.

Background technique

A large amount of concrete needs to be used in the construction of water conservancy projects, and concrete is the main component of the actual building, and its performance directly affects the safety of the building. In roads, bridges and water conservancy projects, safety hazards and quality accidents are caused to the quality of the engineering structure.

Most of the existing concrete strength testing devices directly place the concrete test block on the worktable of the testing machine for extrusion, and there is no enclosure or sealing treatment around the worktable, so that during the extrusion process of the concrete block, the The fragments generated by the compression of the concrete block will splash and collapse around, which will pose a greater threat to the surrounding environment and the personal safety of the inspectors. Therefore, some will conduct the strength test of the concrete block in a sealed device, but after the test is completed After that, most of the traditional methods use cleaning tools to repeatedly clean the inside of the device for many times, so that the debris splashed around the device cannot be cleaned at one time, and the overall cleaning work is cumbersome and easily affects the overall detection efficiency. , we propose a water conservancy project concrete strength testing device and its use method.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention discloses a water conservancy engineering concrete strength detection device and a method for using it, so as to solve the problem that the overall cleaning work proposed in the above background technology is cumbersome and easily affects the overall detection efficiency.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a hydraulic engineering concrete strength detection device and a method of use, comprising:

A testing machine, one side of the testing machine is equipped with a display screen, one side of the testing machine is equipped with a control panel, a side surface of the testing machine is provided with a placement slot, and the upper surface of the placement slot is fixedly installed with a receiving seat , the outer surface of the receiving seat is equipped with a protective shell, one side of the protective shell is rotatably connected with a side door, the side of the side door is equipped with a transparent plate, and the inner top of the placing slot is equipped with an electric telescopic pressure rod, so The lower surface of the electric telescopic pressure rod is equipped with a pressure block, and the top of the electric telescopic pressure rod is equipped with a motor;

A cleaning mechanism, the cleaning mechanism includes a connecting groove, a scraper, an L-shaped plate and a fixing groove, the inner side wall of the protective shell away from the side door is provided with a connecting groove, the scraper is movably clamped inside the connecting groove, the The lower surface of the scraper is movable against the upper surface of the receiving seat, one side of the scraper is fixedly installed with an L-shaped plate, one side of the two sets of the L-shaped plates is provided with a fixing groove, and the side of the protective shell rotates A screw rod is connected, and one end of the screw rod extending to the inside of the protective shell is threadedly inserted into the interior of the fixing groove.

Preferably, limit blocks are fixedly installed on both sides of the scraper, and the limit blocks are slidably connected to the inner side wall of the protective shell.

Preferably, a limit groove is defined on the inner side wall of the protective shell, and the limit block is slidably connected inside the limit groove.

Preferably, an L-shaped plate is slidably connected to the side of the limiting slot, and the size of the L-shaped plate is equal to the size of the limiting slot.

Preferably, the upper surface of the protective shell is provided with a connecting hole, and the pressing block is slidably connected to the inside of the protective shell through the connecting hole.

The invention discloses a water conservancy engineering concrete strength detection device and a use method, which have the following beneficial effects:

1. When the strength detection device is in use, the two sets of L-shaped plates are in an active state by rotating the screw installed on the side of the protective shell, and then the inspector can hold the L-shaped plate to drive the scraper installed at one end to the side door. In addition, the scraper is in contact with the inner side wall of the protective shell and the upper surface of the receiving seat, so that in the process of driving the scraper to move, the inside of the protective shell and the upper surface of the receiving seat can be moved from the inside to the outside at one time. The concrete waste residue is cleaned, which reduces the inconvenience of cleaning concrete fragments by repeatedly moving the cleaning tool back and forth in the traditional method, and improves the cleaning efficiency.

2. When the strength detection device is in use, a protective shell is installed on the outer surface of the receiving seat on which the concrete block is placed, so that the protective shell protects the outer surface of the receiving seat, so that the pressing block is placed on the upper surface of the receiving seat. When the concrete block is squeezed, the fragments generated by the compression of the concrete block are blocked in the interior of the protective shell under the shielding of the protective shell, so that there will be no concrete debris splashing around the workbench, which solves the problem of splashing in an unshielded environment. The broken pieces pose a threat to the surrounding environment and the personal safety of the inspection personnel, and improve the safety of the inspection process.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structure schematic diagram of the briquetting block of the present invention;

3 is a schematic diagram of the internal structure of the protective shell of the present invention;

Fig. 4 is the schematic diagram of the cleaning mechanism of the present invention;

Figure 5 is a schematic diagram of the screw structure of the present invention.

In the picture: 1. Testing machine; 2. Placing slot; 3. Display screen; 4. Control panel; 5. Electric telescopic pressure rod; 6. Pressure block; 7. Motor; 8. Protective shell; 9. Side door; 10. Transparent plate; 11, connecting hole; 12, screw; 13, receiving seat; 14, cleaning mechanism; 141, connecting groove; 142, scraper; 143, L-shaped plate; 144, fixing groove; 15, limit block; 16 , Limit slot.

Detailed ways

In the description of the present invention, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the description in the description and the drawings.

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

The embodiment of the present invention discloses a water conservancy engineering concrete strength detection device and a method of use. As shown in Figures 1-5, it includes a detection machine 1, one side of the detection machine 1 is equipped with a display screen 3, and one side of the detection machine 1 is equipped with a display screen 3. The control panel 4, the side of the detector 1 is provided with a placement slot 2, the upper surface of the placement slot 2 is fixedly mounted with a receiving seat 13, the outer surface of the receiving seat 13 is equipped with a protective shell 8, and one side of the protective shell 8 is rotatably connected with a side door 9. The side of the side door 9 is equipped with a transparent plate 10. When the concrete block is detected, it is first placed on the upper surface of the receiving seat 13, and the protective shell 8 installed on the outer surface of the receiving seat 13 is passed. During extrusion, the concrete block is continuously increased by pressure, resulting in broken shape. At this time, the splashed concrete block will be shielded inside the protective shell 8 to reduce the damage caused by the splashed concrete block to the surrounding environment and inspection personnel.

As shown in Figures 1-2, in the device, the inner top of the placement slot 2 is equipped with an electric telescopic pressure rod 5, the lower surface of the electric telescopic pressure rod 5 is equipped with a pressure block 6, and the top of the electric telescopic pressure rod 5 is equipped with a motor 7. The upper surface of the protective shell 8 is provided with a connecting hole 11, and the pressing block 6 is slidably connected to the interior of the protective shell 8 through the connecting hole 11. Through the action of the motor 7, the electric telescopic pressing rod 5 can be driven to move up and down, so as to push The pressing block 6 exerts pressure on the concrete block located inside the protective shell 8, and the size of the pressing block 6 is equal to the size of the connecting hole 11 opened on the upper surface of the protective shell 8, so that the pressing block 6 can press the upper end of the protective shell 8. The connection hole 11 is shielded.

3-5, the device includes a cleaning mechanism 14, the cleaning mechanism 14 includes a connecting groove 141, a scraper 142, an L-shaped plate 143 and a fixing groove 144, and the inner wall of the protective shell 8 away from the side door 9 is provided with a connecting groove. 141, the scraper 142 is movably clamped inside the connecting groove 141, the lower surface of the scraper 142 is movable against the upper surface of the receiving seat 13, the L-shaped plate 143 is fixedly installed on one side of the scraper 142, and two sets of L-shaped plates are installed. One side of 143 is provided with a fixing groove 144, the side surface of the protective shell 8 is rotatably connected with the screw 12, and one end of the screw 12 extending to the interior of the protective shell 8 is threadedly inserted into the interior of the fixing groove 144, and the surrounding area of the scraper 142 is connected with the protective shell. The inner sidewalls of The concrete block is moved out of the interior of the protective shell 8 through the connection opening at the side door 9 .

As shown in FIG. 4 , the limiting block 15 is fixedly installed on both sides of the scraper 142 in the device, and the limiting block 15 is slidably connected to the inner side wall of the protective shell 8 , and the inner side wall of the protective shell 8 is provided with a limiting groove 16 , The limit block 15 is slidably connected to the interior of the limit slot 16, and the action of the limit block 15 and the limit slot 16 limits the movement track of the scraper 142, so that the surrounding of the scraper 142 is always in contact with the protective shell. The inner side wall of 8 and the upper surface of the receiving seat 13 abut against each other.

As shown in Figures 4-5, the side of the limiting groove 16 in the device is slidably connected with an L-shaped plate 143. The size of the L-shaped plate 143 is the same as the size of the limiting groove 16. When the scraper 142 is located in the connecting groove 141, the two sets of L-shaped plates 143 installed on the side of the scraper 142 are all located inside the protective shell 8, and the L-shaped plates 143 are located on one side of the limit slot 16, and are opposite to the notch of the limit slot 16. The shielding is performed so that when the strength of the concrete block is tested by the pressing block 6, the splashed concrete block will not splash into the interior of the limiting groove 16, so that the limiting block 15 installed on the side of the scraper 142 is easy to be installed inside the limiting groove 16. Make smooth movements.

working principle:

In the initial state of the strength detection device, the scraper 142 slidably connected inside the protective shell 8 is located in the connecting groove 141 opened on one side of the protective shell 8 , and at this time, the two sets of L-shaped plates 143 installed on the side of the scraper 142 are located in the protective shell. 8, and one end of the screw 12 rotatably connected to one side of the protective shell 8 is threadedly inserted into the fixing groove 144 opened on one side of the L-shaped plate 143, so that the scraper 142 and the protective shell 8 are in a fixed connection state, and the protective The side door 9 on the side of the casing 8 is in a closed state.

Further, before the strength test of the concrete in the water conservancy project, first take part of the concrete block in the concrete, then open the side door 9 installed on one side of the protective shell 8, place the concrete block on the upper surface of the receiving seat 13, and then The side door 9 is closed so that the protective case 8 is in a sealed state.

Further, after the concrete block to be tested is placed on the upper surface of the receiving seat 13, the testing personnel can control the control panel 4, so that the motor 7 installed on the upper surface of the testing machine 1 drives the electric telescopic pressure rod 5 to perform telescopic movement, In order to make the electric telescopic pressure rod 5 push the pressure block 6 installed at its bottom end to move to the inside of the protective shell 8 through the connecting hole 11 opened on the upper surface of the protective shell 8, so that under the action of the electric telescopic pressure rod 5, the pressure block 6 moves. The lower surface is in contact with the upper surface of the concrete block placed on the upper surface of the receiving seat 13, and then under the action of the electric telescopic pressure rod 5, the pressing block 6 exerts pressure on the concrete block placed on the upper surface of the receiving seat 13. As the pressure increases continuously, the concrete block will be broken. In this process, the condition of the concrete block can be checked through the transparent plate 10 at the side door 9, and then the pressure parameters of the pressure block 6 to the concrete block can be adjusted, so that the concrete block can be adjusted. The strength of the block is tested multiple times, and the testing personnel can check and collect the results after the test through the display screen 3 .

Further, after the strength detection of a group of concrete blocks is completed, the control panel 4 can be controlled at this time, so that the motor 7 first drives the electric telescopic pressure rod 5 and the pressure block 6 installed at the bottom end of the electric telescopic pressure rod 5 to move away from the protective shell 8. Move in the direction until the pressure block 6 moves out of the protective shell 8, and then close the detector 1, so that the pressure block 6 stops moving, and then open the side door 9 installed on one side of the protective shell 8, so that the receiving seat 13 and the concrete block are exposed. .

Further, the collection box can be placed at the side door 9 first, and then the screw 12 installed on the side of the protective shell 8 is rotated, so that the two sets of L-shaped plates 143 are in an active state, and then the inspection personnel hold one end of the L-shaped plate 143 to drive. The two sets of L-shaped plates 143 and the scraper 142 installed at one end of the L-shaped plate 143 slide toward the side door 9. In addition, the scraper 142 is in contact with the inner side wall of the protective shell 8 and the upper surface of the receiving seat 13, so that when the scraper is driven During the movement of the plate 142 , the interior of the protective shell 8 and the concrete slag on the upper surface of the receiving seat 13 can be cleaned from the inside to the outside at one time, and the cleaned concrete slag is collected inside the collection box.

Finally, after the cleaning of the protective shell 8 and the concrete waste on the upper surface of the receiving seat 13 is completed, the scraper 142 can be driven by the two sets of L-shaped plates 143 to move toward the interior of the protective shell 8 until the scraper 142 and the L-shaped plate 143 recover. to the initial state, so as to facilitate the strength detection of the next group of concrete blocks.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a hydraulic engineering concrete strength detection device, is characterized in that, comprises: A testing machine (1), one side of the testing machine (1) is equipped with a display screen (3), one side of the testing machine (1) is equipped with a control panel (4), and the testing machine (1) is provided with a control panel (4). A placement groove (2) is opened on the side, the upper surface of the placement groove (2) is fixedly mounted with a receiving seat (13), and the outer surface of the receiving seat (13) is equipped with a protective shell (8), the protective shell One side of (8) is rotatably connected with a side door (9), the side of the side door (9) is equipped with a transparent plate (10), and the inner top of the placement slot (2) is equipped with an electric telescopic pressure rod (5), The lower surface of the electric telescopic pressure rod (5) is equipped with a pressure block (6), and the top end of the electric telescopic pressure rod (5) is equipped with a motor (7); A cleaning mechanism (14), the cleaning mechanism (14) includes a connecting groove (141), a scraper (142), an L-shaped plate (143) and a fixing groove (144), and the protective shell (8) is away from the side door (9) ) is provided with a connecting groove (141), the scraper (142) is movably clamped inside the connecting groove (141), the lower surface of the scraper (142) and the upper surface of the receiving seat (13) One side of the scraper (142) is fixedly installed with an L-shaped plate (143), one side of the two sets of the L-shaped plates (143) is provided with a fixing groove (144), the protective shell (8 ) is rotatably connected with a screw rod (12), and one end of the screw rod (12) extending to the inside of the protective shell (8) is threadedly inserted into the interior of the fixing groove (144). 2. The device for detecting the strength of concrete in a hydraulic engineering according to claim 1, characterized in that: limit blocks (15) are fixedly installed on both sides of the scraper (142), and the limit blocks (15) It is slidably connected to the inner side wall of the protective shell (8). 3. The device for detecting the strength of concrete in hydraulic engineering according to claim 2, wherein a limit groove (16) is provided on the inner side wall of the protective shell (8), and the limit block (15) is slidably connected Inside the limiting groove (16). 4 . The concrete strength detection device for hydraulic engineering according to claim 3 , wherein the side of the limiting groove ( 16 ) is slidably connected with an L-shaped plate ( 143 ), and the L-shaped plate ( 143 ) The size is the same as the size of the limit slot (16). 5 . The device for detecting the strength of concrete in hydraulic engineering according to claim 1 , wherein a connecting hole ( 11 ) is formed on the upper surface of the protective shell ( 8 ), and the pressing block ( 6 ) passes through the connecting hole. 6 . (11) is slidably connected inside the protective shell (8). 6. according to the use method of a kind of hydraulic engineering concrete strength detection device described in any one of claim 1-5, it is characterized in that: by rotating the screw rod installed on the side of the protective shell, the two groups of L-shaped plates are all in an active state, and then The inspector can hold the L-shaped plate and drive the scraper installed at one end to slide toward the side door. In addition, the scraper is in contact with the inner wall of the protective shell and the upper surface of the receiving seat, so that in the process of driving the scraper to move, It can clean the inside of the protective shell and the concrete waste on the upper surface of the receiving seat at one time from the inside to the outside.

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