Concrete resistance to compression detection device
Technical Field
The application relates to the technical field of concrete detection devices, in particular to a concrete compression-resistant detection device.
Background
The concrete compressive strength detection device is a device for evaluating the compressive property of concrete. Typically consisting of pressure sensors, strain sensors, data collectors, etc., the compressive strength of a concrete test piece is calculated by applying a static or impact load to the concrete test piece and then measuring the resulting strain or pressure signal.
The concrete compression testing machine that mentions in current chinese published patent (granted bulletin number: CN 219573804U) can be through setting up the protection casing on the testing machine body, under the effect of leading the slide bar, be convenient for the inspection crew to get up the cover of concrete, make the testing machine body carry out the pressure test to the concrete, can reduce the concrete and cause the influence to the security of inspection crew at cracked in-process, improve the security that detects, through the locking subassembly that sets up, can fix the protection casing on the testing machine body, can improve the compactness between the protection casing, make the protection casing stably fix in appointed position department, can improve the security, through the chucking subassembly that sets up, easy operation, be convenient for realize the reinforcement between two protection casings, can improve the chucking intensity between the protection casing.
When the pressure detection is carried out on the concrete test piece, continuous static load or impact load is carried out on the concrete test piece, and the pressure sensor is used for measuring pressure change on the test piece when the load is applied, so that the pressure detection is completed, but when the concrete test piece is unqualified, the unqualified concrete test piece can deform and crack, broken concrete fragments can remain on the placing plate, and cleaning is inconvenient, so that the next test is affected.
Disclosure of utility model
The application aims to solve the problem that unqualified concrete test pieces are likely to deform and crack and broken concrete fragments remain on a placing plate.
The application adopts the following technical scheme for realizing the purposes:
The utility model provides a concrete resistance to compression detection device, includes the base, the top fixedly connected with detection case of base, the board is placed to the interior bottom wall fixedly connected with of detection case, the top fixedly connected with hydraulic telescoping rod of detection case, the bottom of hydraulic telescoping rod runs through detection case and fixedly connected with pressure plate, the inside of pressure plate is provided with pressure sensor, one side fixedly connected with control panel of base, control panel and hydraulic telescoping rod electric connection, control panel and pressure sensor electric connection, detection case one side is provided with clearance mechanism, the interior bottom wall of detection case is provided with collection mechanism.
Through adopting above-mentioned technical scheme, place the concrete test piece on placing the board, then start hydraulic telescoping rod through control panel, hydraulic telescoping rod drives the pressure board and removes, and the pressure board moves down this moment and increases pressure gradually the concrete test piece of placing on placing the board, and pressure sensor can continuous record data this moment to obtain the compressive property of concrete test piece, can clear up the concrete piece of placing on the board through clearance mechanism, can in time collect the concrete piece through collection mechanism.
Further, the clearance mechanism is including sliding the screw thread piece that sets up in the inside both sides of detection case, fixedly connected with connecting plate between the screw thread piece of both sides, the bottom fixedly connected with clearance board of connecting plate, the clearance board when removing with place the top of board and the interior bottom wall slip setting of detection case, one side of detection case is provided with the driving piece.
Through adopting above-mentioned technical scheme, drive the screw thread piece through the driving piece and be horizontal migration in threaded rod one's outward appearance, the screw thread piece removes this moment and drives the connecting plate and remove, and the connecting plate removes and can drive the clearance board and remove for the clearance board is cleared up the interior bottom wall of placing board top and detection case.
Further, the driving piece comprises a rotating motor fixedly connected to one side of the detection box, the rotating motor is electrically connected with the control panel, the output end of the rotating motor penetrates through the detection box and is fixedly connected with a first threaded rod, the output end of the rotating motor is rotationally connected with the detection box, two ends of the first threaded rod are rotationally connected with the inner wall of the detection box, and the first threaded rod is in threaded connection with one side of the threaded block.
Through adopting above-mentioned technical scheme, at first start rotating electrical machines drive threaded rod one and rotate, through threaded rod one and screw thread piece threaded connection for the screw thread piece removes.
Further, an auxiliary rod I is arranged in the detection box, one end of the auxiliary rod I penetrates through the threaded block, and two ends of the auxiliary rod I are fixedly connected with the inner wall of the detection box.
By adopting the technical scheme, the auxiliary rod provides an additional supporting point for the threaded block, so that the threaded block is more stable in moving.
Further, collection mechanism is including seting up the collecting hole at the detection incasement diapire, the hollow tank has been seted up to the inside of base, the collecting hole is linked together with the hollow tank, the inside slip in hollow tank is provided with the collecting box, the bottom both sides of collecting box are equidistant fixedly connected with two gyro wheels, one side fixedly connected with push-and-pull handle of collecting box, the top of collecting box sets up to the opening form, one side of base is the equidistance and is provided with two mounting.
By adopting the technical scheme, the concrete fragments are dropped into the collecting box by the cleaning plate to be collected.
Further, the mounting includes the block frame of fixed connection in the base both sides, the both sides fixedly connected with movable plate of collection box, the inside threaded connection of block frame has the threaded rod two, the top fixedly connected with handle of threaded rod two, the bottom of threaded rod two runs through the block frame and rotates and be connected with the conflict board.
By adopting the technical scheme, the collecting box can be limited, so that the stability of the collecting box is improved.
Further, a rubber pad is fixedly connected to the bottom of the abutting plate.
Through adopting above-mentioned technical scheme, the rubber pad can increase the frictional force between conflict board and the movable plate.
Further, an auxiliary rod II is fixedly connected to the top of the abutting plate, the top end of the auxiliary rod II penetrates through the clamping frame, and the clamping frame is in sliding connection with the auxiliary rod II.
By adopting the technical scheme, the auxiliary rod II provides additional supporting points for the interference plate, and the possibility of accidental movement or inclination when the interference plate moves is reduced.
In summary, the present application includes at least one of the following advantages;
1. According to the application, when the concrete fragments in the detection box are cleaned, the rotating motor is started to drive the cleaning plate to move, so that the cleaning plate cleans the top of the placing plate and the inner bottom wall of the detection box, the automatic cleaning of the top of the placing plate and the inner bottom wall of the detection box is realized, the aim of improving the efficiency is achieved, the labor cost is saved, and the cleaning plate is beneficial to keeping the detection environment clean.
2. According to the application, when the concrete fragments are collected, the cleaning plate drives the concrete fragments to enter the collecting box for storage, and the concrete fragments are collected into the special collecting box in time, so that the cleaning of the detection environment can be effectively maintained, the risk of scattering the fragments in the detection box is reduced, and the complexity of cleaning work is reduced.
Drawings
FIG. 1 is a schematic view of a first perspective structure of a detecting device according to the present application;
FIG. 2 is a schematic cross-sectional view of the detection box in the present application;
FIG. 3 is a schematic diagram of a second perspective structure of the detecting device according to the present application;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present application.
Reference numerals illustrate:
1. The device comprises a base, a detection box, a placement plate, a hydraulic telescopic rod, a pressure plate, a control panel, a rotating motor, a threaded rod I, a threaded block I, a 10, a connecting plate, a 11, a cleaning plate, a 13, an auxiliary rod I, a 14, an empty slot, a 15, a collection box, a 16, a push-pull handle, a 17, a clamping frame, a 18, a moving plate, a 19, a threaded rod II, a 20, a collision plate, a 21, a rubber pad, a 22, an auxiliary rod II, a 23 and a collection hole.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a concrete compression resistance detection device.
Referring to fig. 1, a concrete resistance to compression detection device, including base 1, the top fixedly connected with detection case 2 of base 1, the board 3 is placed to the interior bottom wall fixedly connected with of detection case 2, the top fixedly connected with hydraulic telescoping rod 4 of detection case 2, the bottom of hydraulic telescoping rod 4 runs through detection case 2 and fixedly connected with pressure plate 5, the inside of pressure plate 5 is provided with pressure sensor, one side fixedly connected with control panel 6 of base 1, control panel 6 and hydraulic telescoping rod 4 electric connection, control panel 6 and pressure sensor electric connection, detection case 2 one side is provided with clearance mechanism, the interior bottom wall of detection case 2 is provided with collection mechanism.
When carrying out the pressure detection to the concrete sample, at first place the concrete sample on placing the board 3, then start hydraulic telescoping rod 4 through control panel 6, hydraulic telescoping rod 4 drives pressure board 5 and removes, the pressure board 5 is removed down and is increased pressure gradually to the concrete sample of placing on placing the board 3 this moment, pressure sensor can continuous record data this moment, thereby obtain the compressive property curve of concrete sample, including bearing capacity's limit and the deformation characteristic under different pressures, can clear up the concrete piece of placing on the board 3 through clearance mechanism, thereby keep the inside clean and tidy of detection case 2, can in time collect the concrete piece through collection mechanism, the inconvenience of manual work collection has been reduced.
Referring to fig. 1 and 2, the cleaning mechanism includes screw thread blocks 9 slidably disposed at two sides of the inside of the detection box 2, a connecting plate 10 is fixedly connected between the screw thread blocks 9 at two sides, a cleaning plate 11 is fixedly connected to the bottom of the connecting plate 10, the cleaning plate 11 is slidably disposed on the top of the placement plate 3 and the inner bottom wall of the detection box 2 when moving, and a driving member is disposed on one side of the detection box 2.
Wherein, the driving piece includes rotary electric machine 7 of fixed connection in detection case 2 one side, rotary electric machine 7 and control panel 6 electric connection, and rotary electric machine 7's output runs through detection case 2 and fixedly connected with threaded rod one 8, and rotary electric machine 7's output rotates with detection case 2 to be connected, and threaded rod one 8's both ends rotate with the inner wall of detection case 2 to be connected, threaded rod one 8 and one side screw thread piece 9 threaded connection.
In addition, an auxiliary rod I13 is arranged in the detection box 2, one end of the auxiliary rod I13 penetrates through the threaded block 9, and two ends of the auxiliary rod I13 are fixedly connected with the inner wall of the detection box 2.
When clearing up the inside concrete fragment of detection case 2, at first start rotating electrical machines 7 drive threaded rod one 8 rotate, through threaded rod one 8 and thread block 9 threaded connection, make thread block 9 in the outward appearance of threaded rod one 8 be horizontal migration, thread block 9 removes and drive connecting plate 10 and remove this moment, and connecting plate 10 removes and can drive cleaning plate 11 and remove, make cleaning plate 11 clear up the interior bottom wall of placing board 3 top and detection case 2, thereby realize placing board 3 top and detection case 2 interior bottom wall's automatic clearance, the purpose of improvement efficiency has been reached, the cost of labor is saved, help keeping the clean and tidy of detection environment, when thread block 9 removes, auxiliary rod one 13 provides extra supporting point for thread block 9, make thread block 9 more stable when removing.
Referring to fig. 2 and 4, the collection mechanism includes a collection hole 23 formed in the inner bottom wall of the detection box 2, an empty slot 14 is formed in the base 1, the collection hole 23 is communicated with the empty slot 14, a collection box 15 is slidably arranged in the empty slot 14, two rollers are fixedly connected to two sides of the bottom of the collection box 15 at equal intervals, a push-pull handle 16 is fixedly connected to one side of the collection box 15, the top of the collection box 15 is opened, and two fixing pieces are arranged on one side of the base 1 at equal intervals.
The fixing piece comprises a clamping frame 17 fixedly connected to two sides of the base 1, two sides of the collecting box 15 are fixedly connected with moving plates 18, a second threaded rod 19 is connected to the inner threads of the clamping frame 17, a handle is fixedly connected to the top of the second threaded rod 19, and the bottom end of the second threaded rod 19 penetrates through the clamping frame 17 and is rotatably connected with a collision plate 20.
In addition, a rubber pad 21 is fixedly connected to the bottom of the abutting plate 20.
And, the top fixedly connected with auxiliary rod two 22 of conflict board 20, the top of auxiliary rod two 22 runs through block frame 17, block frame 17 and auxiliary rod two 22 sliding connection.
When collecting the concrete fragments, the cleaning plate 11 drives the concrete fragments to enter the collecting hole 23, the concrete fragments entering the collecting hole 23 drop downwards, through collecting box 15 and collecting hole 23 looks adaptation, make the concrete fragments drop in collecting box 15 and deposit, after the concrete fragments in collecting box 15 reach a certain quantity, drive collecting box 15 removal through staff pulling push-pull handle 16, thereby clear up the concrete fragments in collecting box 15, collect special collecting box 15 through in time with the concrete fragments, can maintain the cleanness of detecting the environment effectively, the risk of fragment scattering in detecting box 2 has been reduced, the complexity of clearance work has been reduced, after collecting box 15 clearance is accomplished, push collecting box 15 again in empty slot 14, at this moment, collecting box 15 drives movable plate 18 and gets into the inside of block frame 17, rotate threaded rod two 19 at this moment, through threaded rod two 19 and block frame 17 threaded connection, make threaded rod two 19 move down, thereby the movable contact plate 20 moves down, thereby carry out the clearance to movable plate 18, thereby carry out the centre gripping to the movable plate 18, thereby carry out the fixed contact plate 20, the risk of fragment scattering in detecting box 2 in time, the movable contact plate 20 is carried out the movable contact plate 20 when the movable contact plate 20 is carried out to the movable contact plate 20, the movable contact plate 20 is carried out the movable contact plate 20, the movable contact plate is carried out when the movable contact plate 20 is carried out the movable contact plate is further, the movable contact plate is carried out the movable contact plate is 20, the movable contact plate is 20 is carried out the movable contact plate is 20, the movable contact plate is carried out and the movable contact plate is 20 is carried out when the movable contact plate is 20 is carried out the movable contact plate is 20, the contact is carried out and the contact is carried out the movable contact is 20.
The working principle is that a concrete test piece is placed on a placing plate 3, then a hydraulic telescopic rod 4 is started through a control panel 6, the hydraulic telescopic rod 4 drives a pressure plate 5 to move, at the moment, the pressure plate 5 moves downwards to gradually increase pressure on the concrete test piece placed on the placing plate 3, at the moment, a pressure sensor continuously records data, so that the compression resistance of the concrete test piece is obtained, concrete fragments on the placing plate 3 can be cleaned through a cleaning mechanism, the concrete fragments can be timely collected through the collecting mechanism, the risk of concrete fragments accumulating in a detection box 2 is reduced, a rotating motor 7 is started to drive a threaded rod I8 to rotate, the threaded rod I8 is connected with a threaded block 9 in a threaded mode, the threaded block 9 horizontally moves on the outer surface of the threaded rod I8, at the moment, the threaded block 9 moves to drive a connecting plate 10 to move, and the connecting plate 10 moves to drive a cleaning plate 11 to clean the top of the placing plate 3 and the inner bottom wall of the detection box 2.
The cleaning plate 11 drives the concrete fragments to enter the collecting hole 23, the concrete fragments entering the collecting hole 23 drop downwards, the collecting box 15 is matched with the collecting hole 23, the concrete fragments drop into the collecting box 15 to be stored, when the concrete fragments in the collecting box 15 reach a certain amount, the collecting box 15 is driven to move by pulling the push-pull handle 16 through a worker, and therefore the concrete fragments in the collecting box 15 are cleaned.