CN214503154U - Concrete pressure testing machine - Google Patents

Abstract

The application relates to a concrete compression testing machine, which belongs to the technical field of concrete testing equipment and comprises a base, wherein a control cabinet is fixedly arranged on the base, a horizontal plate is connected onto the base, a lower pressing threaded rod is connected onto the horizontal plate in a threaded manner, a lower pressing plate is fixedly arranged on the lower pressing threaded rod, a hand wheel is fixedly arranged on the lower pressing threaded rod, the base is provided with an upper pressing table, the base is fixedly connected with a sliding table, a first driving cylinder is fixedly arranged on the sliding table, a second driving cylinder is fixedly arranged on a fixed plate, a fixed disc is fixedly connected with a fixed disc, a through groove is formed in the fixed disc, the fixed disc is slidably connected with a dust suction cylinder, the dust suction cylinder is fixedly provided with a horizontal plate, a first hose is fixedly arranged on the horizontal plate, a second hose is fixedly connected with a second hose, the fixed disc is rotatably connected with a second guide roller, the fixed disc is rotatably connected with a winding roller, the fixed disc is fixedly connected with a servo motor, a steel rope is fixedly arranged on a top plate, and an air extractor is fixedly arranged on the second hose, the utility model discloses have the effect that improves cleaning efficiency in the clearance process.

Description

Concrete pressure testing machine

Technical Field

The utility model belongs to the technical field of the technique of concrete test equipment and specifically relates to a concrete compression testing machine is related to.

Background

The concrete pressure tester is a tester product which is developed and developed according to the national standard GB/T50081-2002 standard for testing the mechanical properties of common concrete to measure and judge the performance parameters of the concrete and display the test data and results.

Chinese patent with publication number CN208399264U discloses a concrete pressure testing machine, which comprises a base, a frame and a static pressure block arranged on the base, wherein the static pressure block is fixed on the base through a support column below the static pressure block, an annular groove is arranged in the middle of the base in a circle around the support column, a collecting box is arranged on the annular groove, and thus, concrete fragments crushed from the static pressure block just fall into the collecting box arranged in the annular groove. The beneficial effects are as follows: the utility model discloses simple structure, simple to operate has not only increased the piece and has collected the box, installs in the annular groove through dividing into a plurality of arc boxes with collecting the box, has increased the stability of collecting the box in the process of the test, overlaps a splashproof cover on the briquetting in addition, can also prevent that the piece from splashing outside collecting the box, and the effectual clearance time that has reduced after the experiment has improved continuous test's efficiency.

The above prior art solutions have the following drawbacks: after collecting the waste material to collecting in the box, need carry out the dismouting to collecting the box when clearing up the waste material, it is inefficient.

SUMMERY OF THE UTILITY MODEL

In order to improve concrete compression testing machine's cleaning efficiency, this application provides a concrete compression testing machine.

The application provides a concrete compression testing machine adopts following technical scheme:

a concrete compression testing machine comprises a rectangular base, a control cabinet is fixedly connected to one side of the rectangular base, a plurality of supporting rods are fixedly connected to positions, corresponding to four corners, of the top of the base, a horizontal plate is fixedly connected to the tops of the supporting rods together, a lower compression rod is connected to the horizontal plate in a threaded manner, a lower compression plate is fixedly connected to the bottom of the lower compression rod, a hand wheel is fixedly connected to the top of the lower compression rod, an upper pressing table is arranged at the top of the base, sliding tables are fixedly connected to positions, corresponding to two sides, of the upper pressing table at the top of the base and arranged in parallel, a cylinder body of a first driving cylinder is fixedly connected to one side, close to the control cabinet, of each sliding table, a piston rod of the first driving cylinder is arranged along the width direction of the base, a piston rod of the first driving cylinder is fixedly connected to one side, close to the control cabinet, of one of the two fixed plates is fixedly connected with a cylinder body of a second driving cylinder, a piston rod of the second driving cylinder is arranged along the length direction of the base, a fixed disc is fixedly connected with the piston rod of the second driving cylinder, a plurality of through grooves are formed in the fixed disc, a dust suction cylinder is slidably connected into the fixed disc corresponding to the inside of each through groove, a top plate is fixedly connected to the top of each dust suction cylinder, a first hose is fixedly connected onto each top plate, a second hose is fixedly connected to one end, away from the top plate, of each first hose, the second hose is communicated with the inside of the first hose, the first hose is communicated with the inside of the dust suction cylinder, a second guide roller is rotatably connected to one side of the top of the fixed disc corresponding to each through groove, a winding roller is rotatably connected to the top of the fixed disc, the second guide roller and the winding roller are arranged in parallel to each other, a servo motor is fixedly connected to one end of the fixed disc corresponding to the winding roller, an output shaft of the servo motor is arranged along the length direction of the winding roller, and an output shaft of the servo motor is fixedly connected to one end of the winding roller, every roof is last all fixedly connected with steel cable, and every steel cable all rolls up on the wind-up roll after passing the second guide roll, and first hose one end fixedly connected with convulsions dust shaker is kept away from to the second hose.

By adopting the scheme, when a user uses the device, after a test is finished, concrete fragments are arranged at the top of the upper pressing table, the servo motor is started, the servo motor drives the winding roller to rotate, the steel rope descends, the top plate and the dust suction drum descend together, so that the distance between the top plate and the upper pressing table and the distance between the dust suction drum and the upper pressing table are shortened, the concrete fragments are more easily sucked by the dust suction drum, the efficiency is improved, the first driving cylinder is started, the first driving cylinder drives the fixing disc to move along the width direction of the base, the second driving cylinder is started, the second driving cylinder drives the fixing disc to move along the length direction of the base, so that the top of the upper pressing table can be thoroughly cleaned, the concrete fragments sucked by the first hose and the second hose finally enter the air draft dust remover to finish cleaning, the servo motor is started after the cleaning is finished, the servo motor drives the winding roller to ascend, the winding roller drives the steel rope to ascend, the dust suction drum is pulled by the steel rope to ascend, and retracted into the through slots.

Preferably, the dovetail groove has all been seted up at every slip table top, and every dovetail groove all sets up along the length direction of slip table, and every fixed plate corresponds equal fixedly connected with dovetail in dovetail groove position department, dovetail sliding connection in the dovetail.

Through adopting above-mentioned scheme, when the user used, dovetail and dovetail played the effect of direction, and simultaneously, dovetail and dovetail can strengthen the joint strength between slip table and the fixed plate, make equipment operation in-process more stable.

Preferably, the top of the other fixing plate of the two fixing plates is fixedly connected with a guide sleeve, a guide pillar is connected inside the guide sleeve in a sliding mode, and the guide pillar is arranged along the length direction of the base.

Through adopting above-mentioned scheme, when the user used, guide pin bushing and guide pillar can make the fixed disk more stable in the motion process, can protect the second actuating cylinder simultaneously and can not incline after using a period and damage.

Preferably, the fixed disk corresponds every and leads to inside all having seted up of groove and puts the thing groove, and the fixed disk corresponds every and puts thing groove top and all rotates and be connected with first guide roll, and every steel cable passes first guide roll and all rolls up on the wind-up roll after passing the second guide roll again.

Through adopting above-mentioned scheme, when the user used, first guide roll can make steel cable movement track gentler, makes the steel cable can not take place the friction with the fixed disk, the life of extension equipment.

Preferably, the position, close to the air draft dust remover, inside the second hose is fixedly connected with a filter screen.

Through adopting above-mentioned scheme, when the user used, the filter screen can make during bold concrete piece can not inhaled convulsions dust shaker, prevented that the concrete piece is too big from causing the damage to convulsions dust shaker.

Preferably, the filter screen is arranged at the position, away from the air draft dust remover, of the top of the second hose and is inclined downwards towards the bottom of the second hose.

Through adopting above-mentioned scheme, when the user used, the concrete piece can be piled up in the filter screen bottom, convenience of customers later stage clearance.

Preferably, the second hose is fixedly connected with a blanking pipe corresponding to the bottom of the filter screen, the blanking pipe is communicated with the inside of the second hose, and the bottom of the blanking pipe is fixedly connected with a material receiving box.

By adopting the scheme, when the user uses the concrete block cleaning device, the large concrete block can fall through the second hose, so that the convenience is brought to the user for collecting the concrete block without disassembling the second hose for cleaning.

Preferably, the receiving box is connected with the receiving box in a sliding mode, one end of the receiving box is communicated with the receiving box, and the handle is fixedly connected to the outer side of the receiving box.

Through adopting above-mentioned scheme, when the user used, the concrete piece can get into the material receiving box through the blanking pipe in, and user pulling handle can take out the material receiving box and clear up, improves cleaning efficiency.

To sum up, the utility model discloses following beneficial effect has:

1. a user can lift the dust collection cylinder through the wind-up roller and the steel rope, so that if a large concrete block exists in the dust collection cylinder in the motion process, the dust collection cylinder can be prevented from being stuck, the cleaning efficiency can be improved by the practical air-suction type cleaning mode, and the cleaning time is saved;

2. the user can collect the concrete piece through receiving the magazine, makes the concrete piece cleared up more easily.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a protruding storage tray and through slot of an embodiment of the present application;

fig. 3 is a cross-sectional view of a prominent filter screen in an embodiment of the present application.

In the figure, 1, a base; 11. a control cabinet; 12. a support bar; 13. a horizontal plate; 14. pressing the threaded rod downwards; 15. a lower platen; 16. a hand-operated wheel; 17. an upper pressing table; 2. a sliding table; 21. a dovetail groove; 211. dovetail joints; 22. a fixing plate; 221. a first drive cylinder; 222. a second drive cylinder; 223. a guide post; 224. a guide sleeve; 23. fixing the disc; 231. a through groove; 232. a dust suction cylinder; 233. a top plate; 234. a first hose; 235. a second hose; 236. a storage groove; 2361. a first guide roller; 2362. a second guide roller; 237. a wind-up roll; 2371. a servo motor; 238. a steel cord; 3. an air draft dust remover; 31. a filter screen; 32. a blanking pipe; 33. a material receiving box; 34. a material receiving box; 35. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses concrete compression testing machine, as shown in figure 1, including the base 1 of rectangle, base 1 one side fixedly connected with switch board 11 of rectangle, the equal many spinal branch vaulting poles of fixedly connected with 12 in the corresponding four corners position department in base 1 top, the common fixedly connected with horizontal plate 13 in many spinal branch vaulting pole 12 tops. The horizontal plate 13 is connected with a lower pressing threaded rod 14 through threads, the bottom of the lower pressing threaded rod 14 is fixedly connected with a lower pressing plate 15, the top of the lower pressing threaded rod 14 is fixedly connected with a hand wheel 16, and the top of the base 1 is provided with an upper pressing platform 17. When the user uses, place the concrete test block on the last pressure platform 17, rotate hand wheel 16, hand wheel 16 drives down and pushes down threaded rod 14 and rotates, pushes down threaded rod 14 and drives down the vertical downstream of pressure disk 15, and pressure disk 15 crushes the concrete test block down.

As shown in fig. 1 and 2, the corresponding equal fixedly connected with slip table 2 in last pressure platform 17 both sides position department in base 1 top, every slip table 2 all sets up along base 1's width direction, dovetail 21 has all been seted up at every slip table 2 top, every dovetail 21 all sets up along the length direction of slip table 2, equal sliding connection has fixed plate 22 on every slip table 2, every fixed plate 22 corresponds the equal fixedly connected with dovetail 211 in dovetail 21 position department, dovetail 211 sliding connection is in dovetail 21. The cylinder body of the first driving cylinder 221 is fixedly connected to one side, close to the control cabinet 11, of the top of each sliding table 2, the piston rod of the first driving cylinder 221 is arranged along the width direction of the base 1, and the piston rod of the first driving cylinder 221 is fixedly connected to one side, close to the control cabinet 11, of the fixing plate 22. The top of one of the two fixed plates 22 is fixedly connected with the cylinder body of a second driving cylinder 222, and the piston rod of the second driving cylinder 222 is arranged along the length direction of the base 1. A guide sleeve 224 is fixedly connected to the top of the other fixing plate 22 of the two fixing plates 22, a guide post 223 is slidably connected inside the guide sleeve 224, and the guide post 223 is arranged along the length direction of the base 1. The guide post 223 and one end of the piston rod of the second driving cylinder 222 close to each other are fixedly connected with a fixed disc 23 together, and the fixed disc 23 is horizontally arranged. When the user uses, after the concrete test block crushing, the user takes off massive concrete test block, and first actuating cylinder 221 can drive fixed disk 23 along the width direction motion of base 1, and second actuating cylinder 222 can drive fixed disk 23 along the length direction motion of base 1, and dovetail 21 and dovetail 211 play the effect of direction and can strengthen the joint strength between fixed plate 22 and the slip table 2 simultaneously.

As shown in fig. 1 and 2, the fixed disk 23 is provided with a plurality of through grooves 231, and each through groove 231 is arranged along the height direction of the fixed disk 23. The fixed plate 23 is connected with a dust collection tube 232 corresponding to the inside of each through groove 231 in a sliding manner, the top of each dust collection tube 232 is fixedly connected with a top plate 233, a first hose 234 is fixedly connected to each top plate 233, one end of each first hose 234, which is far away from the top plate 233, is fixedly connected with a second hose 235, the second hose 235 is communicated with the inside of the first hose 234, and the first hose 234 is communicated with the inside of the dust collection tube 232. The fixed disk 23 corresponds every and has all seted up thing groove 236 in leading to groove 231 inside, and fixed disk 23 corresponds every thing groove 236 top and all rotates and be connected with first guide roll 2361, and fixed disk 23 top corresponds every thing groove 236 one side position department and all rotates and be connected with second guide roll 2362, and every first guide roll 2361 and second guide roll 2362 all are on a parallel with the length direction setting of base 1 each other. The top of the fixed disk 23 is rotatably connected with a winding roller 237, one end of the fixed disk 23, which corresponds to the winding roller 237, is fixedly connected with a servo motor 2371, an output shaft of the servo motor 2371 is arranged along the length direction of the winding roller 237, and the output shaft of the servo motor 2371 is fixedly connected to one end of the winding roller 237. Each top plate 233 is fixedly connected with a steel rope 238, and each steel rope 238 passes through a first guide roller 2361 and a second guide roller 2362 and then is wound on a winding roller 237.

As shown in fig. 1 and 3, one end of the second hose 235 far from the first hose 234 is fixedly connected with the id fan 3, the inside of the second hose 235 near the id fan 3 is fixedly connected with the filter screen 31, and the filter screen 31 is inclined downwards from the position of the top of the second hose 235 far from the id fan 3 to the bottom of the second hose 235. The second hose 235 is fixedly connected with a blanking pipe 32 corresponding to the bottom of the filter screen 31, and the blanking pipe 32 is communicated with the inside of the second hose 235. The bottom of the blanking pipe 32 is fixedly connected with a material receiving box 33, the interior of the material receiving box 33 is connected with a material receiving box 34 in a sliding mode, and one end of the material receiving box 33 is arranged in a through mode. A handle 35 is fixedly connected to the outer side of the material receiving box 34. When a user uses the air-extracting dust remover 3 and the servo motor 2371, the servo motor 2371 drives the winding roller 237 to rotate, the winding roller 237 drives the steel rope 238 to descend, the top plate 233 and the dust collection barrel 232 can fall from the through groove 231 due to the extension of the steel rope 238, the distance between the dust collection barrel 232 and the upper pressing platform 17 is close, the suction force of the dust collection barrel 232 is improved, the cleaning is more thorough, meanwhile, when a large concrete block exists on the upper pressing platform 17, the servo motor 2371 is started, the servo motor 2371 can drive the steel rope 238 to ascend, the steel rope 238 can drive the dust collection barrel 232 and the top plate 233 to ascend, the concrete block enters the through groove 231, the concrete block 23 cannot be stuck to the concrete block on the surface of the upper pressing platform 17, the service life of the air-extracting dust remover is prolonged, after the concrete block and dust are sucked into the first hose 234 and the second hose 235, the concrete dust can be sucked into the air-extracting dust remover 3, the concrete block is blocked by the filter screen 31 and finally enters the material collection box 34 through the blanking pipe 32, after collection is completed, the user pulls the handle 35 to draw out the collection box 34 for cleaning.

The implementation principle of the concrete compression testing machine in the embodiment of the application is as follows: when the user uses, after the concrete test block is crushed, the user takes off the bold concrete block earlier, start air draft dust shaker 3 afterwards, start servo motor 2371, servo motor 2371 drives steel cable 238 whereabouts, steel cable 238 extends, suction tube 232 and roof 233 fall, suction tube 232 and roof 233 are close to the upper surface of last pressure platform 17, start first actuating cylinder 221, first actuating cylinder 221 can make fixed disk 23 move along the width direction of base 1, start second actuating cylinder 222, second actuating cylinder 222 can make fixed disk 23 move along the length direction of base 1. After the fixed disc 23 passes through the upper surface of the upper pressing table 17, dust collection and cleaning of the upper surface of the upper pressing table 17 are completed, concrete dust sucked into the first hose 234 and the second hose 235 enters the air draft dust collector 3, a concrete block is blocked by the filter screen 31 and then enters the blanking pipe 32, and finally the concrete block is collected by the collecting box 34 and cleaned by a user.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a concrete compression testing machine, base (1) including the rectangle, rectangular base (1) one side fixedly connected with switch board (11), base (1) top corresponds many spinal branch vaulting poles of equal fixedly connected with in four corners position department (12), the common fixedly connected with horizontal plate (13) in many spinal branch vaulting poles (12) top, threaded connection has down-pressure threaded rod (14) on horizontal plate (13), down-pressure threaded rod (14) bottom fixedly connected with down pressure disk (15), down-pressure threaded rod (14) top fixedly connected with hand wheel (16), base (1) top is provided with and presses platform (17), its characterized in that: the top of the base (1) is fixedly connected with sliding tables (2) corresponding to positions on two sides of an upper pressure table (17), the two sliding tables (2) are arranged in parallel, one side, close to a control cabinet (11), of the top of each sliding table (2) is fixedly connected with a cylinder body of a first driving cylinder (221), a piston rod of each first driving cylinder (221) is arranged along the width direction of the base (1), a piston rod of each first driving cylinder (221) is fixedly connected to one side, close to the control cabinet (11), of a fixing plate (22) of the two fixing plates (22), the top of one fixing plate (22) is fixedly connected with a cylinder body of a second driving cylinder (222), a piston rod of each second driving cylinder (222) is arranged along the length direction of the base (1), a fixing plate (23) is fixedly connected with a piston rod of each second driving cylinder (222), a plurality of through grooves (231) are formed in the fixing plate (23), a dust suction cylinder (232) is slidably connected to the inside of each through groove (231), the top of each dust collection cylinder (232) is fixedly connected with a top plate (233), each top plate (233) is fixedly connected with a first hose (234), one end of each first hose (234) far away from the top plate (233) is fixedly connected with a second hose (235) together, each second hose (235) is communicated with the first hose (234), each first hose (234) is communicated with the corresponding dust collection cylinder (232), one side of the top of the fixed disc (23) corresponding to each through groove (231) is rotatably connected with a second guide roller (2362), the top of the fixed disc (23) is rotatably connected with a winding roller (237), each second guide roller (2362) and each winding roller (237) are arranged in parallel, one end of the fixed disc (23) corresponding to the winding roller (237) is fixedly connected with a servo motor (2371), an output shaft of the servo motor (2371) is arranged along the length direction of the winding roller (237), and an output shaft of the servo motor (2371) is fixedly connected with one end of the winding roller (237), every roof (233) is gone up equal fixedly connected with steel cable (238), and every steel cable (238) all rolls up on wind-up roll (237) after passing second guide roll (2362), and first hose (234) one end fixedly connected with convulsions dust shaker (3) are kept away from in second hose (235).

2. The concrete compression testing machine of claim 1, wherein: dovetail (21) have all been seted up at every slip table (2) top, and every dovetail (21) all sets up along the length direction of slip table (2), and every fixed plate (22) correspond equal fixedly connected with dovetail (211) in dovetail (21) position department, dovetail (211) sliding connection is in dovetail (21).

3. The concrete compression testing machine of claim 1, wherein: the top of the other fixing plate (22) of the two fixing plates (22) is fixedly connected with a guide sleeve (224), a guide pillar (223) is connected inside the guide sleeve (224) in a sliding mode, and the guide pillar (223) is arranged along the length direction of the base (1).

4. The concrete compression testing machine of claim 1, wherein: fixed disk (23) correspond every logical groove (231) inside and have all been seted up and have been put thing groove (236), and fixed disk (23) correspond every and put thing groove (236) top and all rotate and be connected with first guide roll (2361), and every steel cable (238) pass first guide roll (2361) and all roll up on wind-up roll (237) after passing second guide roll (2362) again.

5. The concrete compression testing machine of claim 1, wherein: a filter screen (31) is fixedly connected to the position, close to the air draft dust remover (3), inside the second hose (235).

6. The concrete compression testing machine of claim 5, wherein: the filter screen (31) is arranged at the position, away from the air draft dust collector (3), of the top of the second hose (235) and inclines downwards to the bottom of the second hose (235).

7. The concrete compression testing machine of claim 6, wherein: the second hose (235) is fixedly connected with a blanking pipe (32) corresponding to the bottom of the filter screen (31), the blanking pipe (32) is communicated with the inside of the second hose (235), and the bottom of the blanking pipe (32) is fixedly connected with a material receiving box (33).

8. The concrete compression testing machine of claim 7, wherein: the receiving box (33) is connected with a receiving box (34) in a sliding way, one end of the receiving box (33) is arranged in a through way, and the outer side of the receiving box (34) is fixedly connected with a handle (35).

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