Concrete compression testing machine

Abstract

The utility model relates to the technical field of pressure testing, and discloses a concrete pressure testing machine which comprises a working box, a working groove is formed in the left side of the working box, containing grooves are formed in the two ends of the right side of the working groove, telescopic baffles are connected into the two containing grooves in a sliding mode, a rotating shaft is fixedly connected to the left side of the working box, and the rotating shaft is fixedly connected to the right side of the working box. A rotating plate is rotatably connected to the top of the rotating shaft, a buckle is fixedly connected to the top of the left side of the rotating plate, a clamping groove is fixedly connected to the top of the left side of the working box, a pressure column is fixedly connected to the left side of the top of the working box, and sliding grooves are formed in the front side and the rear side of the bottom of the working groove. According to the concrete pressure testing device, splashing concrete fragments are blocked by pulling out the telescopic baffle, the fragments are prevented from flying out by rotating the rotating plate, sundries in the working groove are swept into the cleaning groove, and safety protection in the concrete pressure testing process and convenient cleaning after testing are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure test technical field especially relates to a concrete compression testing machine. BACKGROUND

[0002] Concrete is the material of vital importance in building structure, and its strength is directly related to the safety and durability of the building, and through the concrete compression testing machine, the compressive strength of the concrete test block can be tested to accurately determine whether the actual strength of the concrete meets the design requirements, and the compression testing machine can provide reliable guarantee for engineering quality.

[0003] Through the search, the patent of China announcement number is: CN216926394U, the application relates to the concrete pressure test technical field, and specifically relates to a concrete compression testing machine, the application, including hydraulic cylinder, the surface of hydraulic cylinder is installed with control cabinet, the surface of control cabinet is installed with control console, the surface of control cabinet is fixedly installed with support frame, the camber surface of hydraulic cylinder is equipped with clamping structure, the clamping structure includes slide rail, the inner wall of slide rail is fixedly connected with hydraulic cylinder, the surface of slide rail is connected with four slide blocks in sliding mode, four The surface of slide block is fixedly connected with sliding plate, the surface of sliding plate is connected with sliding pipe in sliding mode, the surface of sliding pipe is connected with lead screw in screw mode, the inner wall of sliding pipe is fixedly connected with fixed block, the side surface of sliding pipe is connected with second screw in screw mode, solve the problem that the sand and stone falling off in the prior art can reduce the friction between the concrete block and the hydraulic cylinder, and the concrete block is easy to slide, but in the actual use process, the concrete compression testing machine can prevent the sand and stone falling off from affecting the clamping, but there is no mechanism for protecting the splashed concrete fragments, and the sand and stone left on the workbench will affect the next detection. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a concrete compression testing machine, which aims at improving the problem that there is no mechanism for protecting the splashed concrete fragments in the prior art, there is no cleaning device, and sand and stone cannot be cleaned.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a concrete compression testing machine, including the work tank, the left side of work tank is equipped with the work groove, the right side both ends of work groove are equipped with the storage groove, the inside of two storage grooves are all slidably connected with telescopic baffle, the left side of work tank is fixedly connected with the pivot, the top of pivot is rotatably connected with the rotating plate, the left side top of rotating plate is fixedly connected with the buckle, the left side top of work tank is fixedly connected with the clamping groove, the top left side of work tank is fixedly connected with the pressure column, the bottom front and back sides of work groove are equipped with the sliding slot, the inside right end of two sliding slots are all fixedly connected with the telescopic link, the front end of two telescopic links are all fixedly connected with the sliding block, the top of two sliding blocks are all fixedly connected with the same cleaning rod, the bottom left side of work groove is equipped with the cleaning groove, and the top of work tank is provided with dust collection mechanism.

[0006] Through the above technical scheme: the pressure column on the left side of the top of the work tank applies pressure to the concrete test piece, the telescopic baffle is pulled out of the storage groove, the splashing concrete fragments are blocked, the telescopic baffle can be pulled out of the storage groove as required, at this time, the rotating plate is rotated upward, the pivot is rotated simultaneously, the buckle on the left side top is clamped with the clamping groove, the splashing concrete fragments are prevented from flying out, when the test is completed, some concrete residues and sundries may remain in the work groove, at this time, the telescopic link pushes the sliding block to move in the sliding slot, thereby driving the cleaning rod to move and cleaning the sundries at the bottom of the work groove to the cleaning groove, so that subsequent cleaning is facilitated.

[0007] As a further description of the above technical scheme:

[0008] The dust collection mechanism includes a dust collecting box, the bottom of the dust collecting box is fixedly connected to the top right side of the work tank, the front side of the dust collecting box is fixedly connected with a fan, the inside front side of the dust collecting box is fixedly connected with a filter plate, the left rear part of the dust collecting box is communicated with a transmission pipe, and the left end of the transmission pipe penetrates through the work tank and is fixedly connected with a filter opening.

[0009] Through the above technical scheme: the fan is started, the suction force is generated, the suction force is conducted to the filter opening through the transmission pipe, the filter opening is located in the inside of the work tank, can suck the dust and other small particles generated in the working process into the transmission pipe, after the airflow containing dust enters the dust collecting box through the transmission pipe, first meets the filter plate on the inside front side of the dust collecting box, the filter plate blocks the dust particles, and the clean air is discharged through the fan.

[0010] As a further description of the above technical scheme:

[0011] The front side of the work tank is fixedly connected with a switch, and the switch is electrically connected with the telescopic link and the fan respectively.

[0012] Through the technical scheme, the telescopic rod can be started when needed to push the sliding block and the cleaning rod to clean the working groove.

[0013] As a further description of the technical scheme:

[0014] The top four corners of the working box are fixedly connected with supporting feet, and the bottoms of the supporting feet are fixedly connected with rubber pads.

[0015] Through the technical scheme, the supporting feet are located at the top four corners of the working box, mainly play a role in supporting the whole concrete compression testing machine, to ensure the stability of the testing machine during work, can play a damping effect, reduce the influence of the vibration generated by the testing machine during work on the surrounding environment.

[0016] As a further description of the technical scheme:

[0017] The left bottom of the working box is provided with a groove, and the inside of the groove is slidably connected with a cleaning box.

[0018] Through the technical scheme, when the cleaning rod sweeps the sundries at the bottom of the working groove into the cleaning groove, the sundries will fall into the cleaning box.

[0019] As a further description of the technical scheme:

[0020] The left side of the cleaning box is fixedly connected with a fixed plate, and the left side of the fixed plate is provided with a grabbing groove.

[0021] Through the technical scheme, the fixed plate and the grabbing groove facilitate the operator to pull out the cleaning box for cleaning, improving the convenience of cleaning work.

[0022] As a further description of the technical scheme:

[0023] The left side of the rotating plate is provided with an observation window, and the left side of the observation window is fixedly connected with a sealing frame.

[0024] Through the technical scheme, the observation window on the rotating plate can enable the operator to observe the concrete pressure test condition in the working groove without opening the rotating plate.

[0025] As a further description of the technical scheme:

[0026] The left end of the far side of the two telescopic baffles is provided with a handle, and the two ends of the far side of the two handles are rotatably connected with fixed bolts, and one end of the two fixed bolts penetrates the handle and is fixedly connected with one side of the telescopic baffle.

[0027] Through the technical scheme, the handle is convenient for the operator to pull out and push in the telescopic baffle, and the fixing bolt fixes the handle at one side of the telescopic baffle, so that the handle will not be loosened or dropped in the use process.

[0028] The utility model has the advantages of the following:

[0029] 1、 the utility model discloses, through pressure column adds pressure and tests, in the testing process, pull out telescopic baffle and prevent splashing concrete fragments, rotate the board and make the buckle with the card slot and prevent the fragment and fly out, after testing, telescopic rod promotes sliding block and drives the cleaning rod to remove, the sundries in the working groove is swept to the cleaning groove, realizes the safety protection and convenient cleaning after testing in the concrete pressure test process.

[0030] 2、 the utility model discloses, through starting the fan in the concrete pressure test process, the filter mouth inhales the fine particle such as dust generated in the work into the transmission pipe, after the airflow containing dust enters the dust collecting box, the filter board blocks the dust particle, realizes the collection of the fine particle such as dust generated in the concrete pressure test process, lets clean air exhaust through the fan, guarantees the clean work environment. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A kind of concrete pressure testing machine's perspective view is proposed for the utility model;

[0032] Figure 2 A kind of concrete pressure testing machine's structure rear view is proposed for the utility model;

[0033] Figure 3 A kind of concrete pressure testing machine's structure split diagram is proposed for the utility model;

[0034] Figure 4 For Figure 3 A place in the middle A enlarged view;

[0035] Figure 5 A kind of concrete pressure testing machine's structure bottom view is proposed for the utility model.

[0036] LEGEND:

[0037] 1, work box; 2, dust collection mechanism; 201, dust collection box; 202, fan; 203, filter plate; 204, transmission pipe; 205, filter port; 3, work tank; 4, storage tank; 5, telescopic baffle; 6, rotating shaft; 7, rotating plate; 8, buckle; 9, clamping groove; 10, pressure column; 11, sliding groove; 12, telescopic rod; 13, sliding block; 14, cleaning rod; 15, cleaning groove; 16, switch; 17, supporting leg; 18, rubber pad; 19, groove; 20, cleaning box; 21, fixed plate; 22, grab groove; 23, observation window; 24, sealing frame; 25, handle; 26, fixed bolt. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Referring to Figure 2 , Figure 3 and Figure 4The utility model provides a kind of embodiment: a concrete compression testing machine, including working tank 1, the left side of working tank 1 is equipped with working groove 3, can be used to place concrete test piece to carry out pressure test, the right side both ends of working groove 3 are equipped with receiving groove 4, the inside of two receiving grooves 4 is slidably connected with telescopic baffle 5, can block splashing concrete fragments when testing, the left side of working tank 1 is fixedly connected with pivot 6, the top of pivot 6 is rotatably connected with rotating plate 7, rotating plate 7 can be rotatably opened or closed working groove 3, convenient operation, the left side top of rotating plate 7 is fixedly connected with buckle 8, the left side top of working tank 1 is fixedly connected with clamping groove 9, and buckle 8 and clamping groove 9 cooperation can fix rotating plate 7, the left side top of working tank 1 is fixedly connected with pressure column 10, for applying pressure to concrete test piece, the bottom of working groove 3 front and back side is equipped with sliding slot 11, the inside right end of two sliding slots 11 is fixedly connected with telescopic link 12, the front end of two telescopic links 12 is fixedly connected with sliding block 13, the top of two sliding blocks 13 is fixedly connected with same cleaning rod 14, telescopic link 12 can push sliding block 13 to drive cleaning rod 14 to move, and working groove 3 is cleaned, cleaning groove 15 is equipped in the left side bottom of working groove 3, can guide the sweep rubbish to cleaning position, the top of working tank 1 is provided with dust extraction mechanism 2, can collect the fine particles such as dust generated during testing, the left side bottom of working tank 1 is equipped with recess 19, the inside of recess 19 is slidably connected with cleaning box 20, the top of recess 19 is communicated with cleaning groove 15, and cleaning box 20 can collect the rubbish falling from cleaning groove 15, the left side of rotating plate 7 is equipped with observation window 23, the left side of observation window 23 is fixedly connected with sealing frame 24, and observation window 23 can be conveniently observed by operating personnel without opening rotating plate 7 Condition, the sealing property of observation window 23 is guaranteed by sealing frame 24;

[0040] Specifically, the concrete test piece is applied pressure by the pressure column 10 of the left side top of working tank 1, and splashing concrete fragments are blocked by pulling telescopic baffle 5 out of receiving groove 4 during pressure test, telescopic baffle 5 can be pulled out of receiving groove 4 as required, at this time, rotating plate 7 is rotated upward, and pivot 6 is rotated simultaneously, so that buckle 8 on the left side top is engaged with clamping groove 9, to prevent splashing concrete fragments from flying out, when testing is completed, some concrete debris and other rubbish may remain in working groove 3, at this time, telescopic link 12 pushes sliding block 13 to move in sliding slot 11, thereby driving cleaning rod 14 to move and sweeping the rubbish at the bottom of working groove 3 into cleaning groove 15 for subsequent cleaning, when cleaning rod 14 sweeps the rubbish at the bottom of working groove 3 into cleaning groove 15, the rubbish falls into cleaning box 20, and observation window 23 on rotating plate 7 allows operating personnel to observe the concrete pressure test condition in working groove 3 without opening rotating plate 7.

[0041] Refer to Figure 1 AndFigure 5 The dust collection mechanism 2 comprises a dust collection box 201 for collecting dust and the like, the bottom of which is fixedly connected to the top right side of the working box 1, a fan 202 fixedly connected to the front side of the dust collection box 201, which can generate suction to suck dust into the dust collection box 201, a filter plate 203 fixedly connected to the inner front side of the dust collection box 201, which can filter dust in the air to prevent dust from entering the air again, and a transmission pipe 204 communicated to the left rear side of the dust collection box 201, which is used for transmitting dust, the left end of which penetrates the working box 1 and is fixedly connected with a filter port 205, which can prevent larger sundries from entering the transmission pipe 204;

[0042] Specifically, the fan 202 is started to generate suction, the suction is conducted to the filter port 205 through the transmission pipe 204, the filter port 205 is located inside the working box 1 and can suck fine particles such as dust generated in the working process into the transmission pipe 204, after the airflow containing dust enters the dust collection box 201 through the transmission pipe 204, it first encounters the filter plate 203 on the inner front side of the dust collection box 201, the filter plate 203 blocks the dust particles, so that clean air is discharged through the fan 202.

[0043] With reference to Figure 1 The front side of the working box 1 is fixedly connected with a switch 16 for controlling the start and stop of the telescopic rod 12 and the fan 202, the switch 16 is electrically connected with the telescopic rod 12 and the fan 202 respectively, the top four corners of the working box 1 are fixedly connected with support feet 17, which play a supporting and stabilizing role for the working box 1, the bottoms of the plurality of support feet 17 are fixedly connected with rubber pads 18, which can play the effects of anti-skid and shock absorption;

[0044] Specifically, by operating the switch 16, the telescopic rod 12 can be started when needed to push the sliding block 13 and the cleaning rod 14 to clean the working groove 3, the rubber pads 18 play the effect of shock absorption to reduce the influence of the vibration generated by the testing machine during the working process on the surrounding environment.

[0045] With reference to Figure 2 and Figure 3 The left side of the cleaning box 20 is fixedly connected with a fixed plate 21 for connecting other components, the left side of the fixed plate 21 is provided with a grabbing groove 22 for facilitating grabbing the fixed plate 21, the left ends of the sides away from each other of the two telescopic baffles 5 are provided with handles 25 for facilitating pulling the telescopic baffles 5, the two ends of the sides away from each other of the two handles 25 are rotatably connected with fixed bolts 26 for fixing the handles 25, one end of each of the two fixed bolts 26 penetrates the handle 25 and is fixedly connected to one side of the telescopic baffle 5, and the handle 25 facilitates pulling the telescopic baffle 5;

[0046] Specifically, the fixed plate 21 and the grabbing groove 22 facilitate the operator to pull out the cleaning box 20 for cleaning, improving the convenience of cleaning work, the handle 25 facilitates the operator to pull out and push in the telescopic baffle 5, the fixed bolt 26 fixes the handle 25 on one side of the telescopic baffle 5, and it is ensured that the handle 25 will not be loose or fall off in the use process.

[0047] Working principle: when the concrete pressure testing machine is used, the concrete test piece to be tested is placed in the working groove 3, the pressure column 10 on the top left side of the working box 1 applies pressure to the concrete test piece, and in the pressure test process, splashed concrete fragments are generated, the telescopic baffle 5 is pulled out of the storage groove 4 to block the splashed concrete fragments, the telescopic baffle 5 can be pulled out of the storage groove 4 as needed, at this time, the rotating plate 7 is rotated upward, and the rotating shaft 6 is rotated simultaneously, so that the buckle 8 on the left top is clamped with the clamping groove 9, preventing the splashed concrete fragments from flying out, when the test is completed, some concrete residues and sundries may be left in the working groove 3, at this time, the telescopic rod 12 pushes the sliding block 13 to move in the sliding groove 11, thereby driving the cleaning rod 14 to move to clean the sundries at the bottom of the working groove 3 into the cleaning groove 15, so as to facilitate subsequent cleaning, and in the concrete pressure test process, some dust and small particles are generated, at this time, the fan 202 is started to generate suction, the suction is conducted to the filtering port 205 through the transmission pipe 204, the filtering port 205 is located inside the working box 1, and can suck the dust and small particles generated in the working process into the transmission pipe 204, after the airflow containing dust enters the dust collecting box 201 through the transmission pipe 204, the filtering plate 203 on the front side inside the dust collecting box 201 is first encountered, the filtering plate 203 blocks the dust particles, and the clean air is discharged through the fan 202.

[0048] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A concrete compression testing machine comprising a working tank (1), characterized in that: The left side of the working box (1) is provided with a working groove (3), and the right side of the working groove (3) is provided with a receiving groove (4) at both ends. The interiors of the two receiving grooves (4) are slidably connected with telescopic baffles (5). The left side of the working box (1) is fixedly connected with a rotating shaft (6), and the top of the rotating shaft (6) is rotatably connected with a rotating plate (7). The left side top of the rotating plate (7) is fixedly connected with a buckle (8). The left top of the working box (1) is fixedly connected with a clamping groove (9). The left top of the working box (1) is fixedly connected with a pressure column (10). The bottom of the working groove (3) is provided with a sliding groove (11) on the front and back sides. The interiors of the right ends of the two sliding grooves (11) are fixedly connected with telescopic rods (12). The front ends of the two telescopic rods (12) are fixedly connected with sliding blocks (13). The tops of the two sliding blocks (13) are fixedly connected with the same cleaning rod (14). The bottom left side of the working groove (3) is provided with a cleaning groove (15). The top of the working box (1) is provided with a dust collection mechanism (2).

2. The concrete compression testing machine of claim 1, wherein: The dust collection mechanism (2) comprises a dust collection box (201), and the bottom of the dust collection box (201) is fixedly connected to the top right side of the working box (1). The front side of the dust collection box (201) is fixedly connected with a fan (202). The interior front side of the dust collection box (201) is fixedly connected with a filter plate (203). The left rear part of the dust collection box (201) is communicated with a transmission pipe (204). The left end of the transmission pipe (204) penetrates through the working box (1) and is fixedly connected with a filtering opening (205).

3. The concrete compression testing machine of claim 1, wherein: The front side of the working box (1) is fixedly connected with a switch (16), and the switch (16) is electrically connected with the telescopic rods (12) and the fan (202) respectively.

4. The concrete compression testing machine of claim 1, wherein: The top of the working box (1) is fixedly connected with supporting feet (17) at four corners. The bottoms of the supporting feet (17) are fixedly connected with rubber pads (18).

5. The concrete compression testing machine of claim 1, wherein: The left bottom of the working box (1) is provided with a recess (19), and the interior of the recess (19) is slidably connected with a cleaning box (20). The top of the recess (19) is communicated with the cleaning groove (15).

6. A concrete compression testing machine as claimed in claim 5 wherein: The left side of the cleaning box (20) is fixedly connected with a fixed plate (21), and the left side of the fixed plate (21) is provided with a grabbing groove (22).

7. The concrete compression testing machine of claim 1, wherein: The left side of the rotating plate (7) is provided with an observation window (23), and the left side of the observation window (23) is fixedly connected with a sealing frame (24).

8. The concrete compression testing machine of claim 1, wherein: The left ends of the far sides of the two telescopic baffles (5) are provided with handles (25), and the two ends of the far sides of the two handles (25) are rotatably connected with fixed bolts (26). One end of each of the fixed bolts (26) penetrates through the handle (25) and is fixedly connected to one side of the telescopic baffle (5).

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