CN114878794A - Concrete vibration detection device - Google Patents
Concrete vibration detection device Download PDFInfo
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- CN114878794A CN114878794A CN202210783191.8A CN202210783191A CN114878794A CN 114878794 A CN114878794 A CN 114878794A CN 202210783191 A CN202210783191 A CN 202210783191A CN 114878794 A CN114878794 A CN 114878794A
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 12
- 230000002349 favourable effect Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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Abstract
The invention discloses a concrete vibration detection device which comprises a base, wherein a vibration reduction table is arranged above the base, a vibration motor is fixedly arranged on the lower end face of the vibration reduction table, the vibration reduction table is detachably connected with a placing barrel, a slump cone matched with the placing barrel is arranged in the placing barrel, the upper end part of the slump cone is detachably connected with a funnel, the base is fixedly connected with an upright post, the upright post is rotatably connected with a loop bar, the loop bar is fixedly connected with a first transverse plate and a second transverse plate which are parallel to each other, a motor is fixedly arranged on the first transverse plate, a cam is fixedly connected with an output shaft of the motor, a round block which is in contact with the cam is arranged at the lower end of the cam, a spring is arranged between the round block and the second transverse plate, two ends of the spring are respectively in contact with the round block and the second transverse plate, a vertical rod is fixedly connected with the round block, the vertical rod penetrates through the spring and is in sliding connection with the second transverse plate, and a vibration block is fixedly connected with the lower end part of the vertical rod. This application has and does not need artifical manual the effect of inserting and smashing, using manpower sparingly.
Description
Technical Field
The invention relates to the field of quality engineering detection, in particular to a concrete vibration detection device.
Background
In the building engineering construction process, the service performance of concrete is an important index. The concrete slurry is referred to as ordinary concrete before it sets and hardens, and ordinary concrete must have a good consistency for subsequent operations such as transportation, pouring, tamping, etc. The consistency of concrete refers to a comprehensive technical property of common concrete mixture, including three aspects of fluidity, cohesiveness and water retention. Concrete wib consistometer is generally used to measure the consistency of concrete.
The related art can refer to chinese patent with publication number CN212410366U and discloses a concrete weibo consistency detector, which comprises a base, a vibrating table connected with the base through a shock-absorbing column, a vibrator arranged between the base and the vibrating table and in transmission connection with the vibrating table, a detection container placed at the upper end of the vibrating table, a slump cone for shaping concrete, an electric control host arranged at one side of the base, a fixed column arranged beside the base, a rotating bracket rotatably connected with the fixed column, and a feeding cylinder and a detection pressure plate assembly respectively arranged on the rotating bracket, wherein a cushion block is arranged between the vibrating table and the detection container, the cushion block is detachably connected with the vibrating table through a self-positioning mechanism, a pressure sensor for measuring the weight of a concrete sample is also embedded in the cushion block, and the pressure sensor is in communication connection with the electric control host.
To the correlation technique among the above-mentioned, the inventor thinks, during the concrete sample divides the three-layer to evenly pour into the slump section of thick bamboo, every dress one deck, operating personnel need use the tamper to carry out a lot of to the concrete sample and inserts and smash, and the manual work uses the tamper to insert and smashes need consume more physical power, and along with the increase of the concrete sample number of piles, the dynamics that operating personnel inserted and smash also can be along with the increase, and the manual work is inserted and is smash comparatively hard unchangeably.
Disclosure of Invention
In order to use manpower sparingly, this application provides a concrete vibration detection device.
The application provides a concrete vibration detection device adopts following technical scheme:
the utility model provides a concrete vibration detection device, the on-line screen storage device comprises a base, the base top is equipped with the damping platform, the terminal surface has set firmly vibrating motor under the damping platform, the damping platform can be dismantled and be connected with and place the bucket, it is equipped with and places the slump section of thick bamboo of bucket looks adaptation to place in the bucket, slump section of thick bamboo upper end can be dismantled and be connected with the funnel, base fixedly connected with stand, the stand rotates and is connected with the loop bar, loop bar fixedly connected with is parallel first diaphragm and the second diaphragm of each other, the motor has set firmly on the first diaphragm, motor output shaft fixedly connected with cam, the cam lower extreme is equipped with the round block inconsistent with the cam, be equipped with the spring between round block and the second diaphragm, the both ends of spring are inconsistent with round block and second diaphragm respectively, round block fixedly connected with montant, the montant is worn to establish the spring and is with second diaphragm sliding connection, the tip fixedly connected with piece that vibrates under the montant.
Through adopting above-mentioned technical scheme, will place the bucket and install damping platform on, place the slump section of thick bamboo in placing the bucket, install slump section of thick bamboo top with the funnel again, pack into the slump section of thick bamboo with concrete mixture from the funnel department in, the piece of vibrating is just right with funnel upper end opening, and the motor drives the cam and rotates, and under the effect of spring, the cam is rotating the in-process, and the round piece drives the montant and reciprocates. The montant drives the piece of vibrating and carries out a lot of to the concrete mixture in the slump section of thick bamboo of smashing of inserting when reciprocating, does not need artifical manual to insert and smashes, is favorable to using manpower sparingly.
Optionally, the first bevel gear of motor output shaft fixedly connected with, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with connecting rod, the first gear of tip fixedly connected with under the connecting rod, the second diaphragm rotates and is connected with the second gear with first gear engaged with, second gear up end is inconsistent with the spring, a plurality of spacing grooves have been seted up along circumference to the montant, second gear fixedly connected with a plurality of and the stopper of spacing groove looks adaptation, a plurality of vibrating rods of terminal surface fixedly connected with under the piece of vibrating, vibrating rod sets up along vibrating piece terminal surface circumference.
Through adopting above-mentioned technical scheme, the motor drives first bevel gear and rotates, makes second bevel gear drive the connecting rod and rotates, and the connecting rod drives first gear rotation again, and then makes the second gear rotate. The second gear is at the rotation in-process, and the spacing groove is spacing to the stopper, and then makes the second gear drive the montant and rotate, and the montant is when reciprocating, takes place to rotate simultaneously, and the montant drives all vibrating rods to rotate when rotating, and then all vibrating rods insert the concrete, are favorable to improving the homogeneity and the sufficiency of inserting the concrete and smashing.
Optionally, a hollow sleeve is arranged in the spring, the sleeve is fixedly connected with the second gear, and the vertical rod penetrates through the sleeve and is in sliding connection with the sleeve.
Through adopting above-mentioned technical scheme, the sleeve pipe is spacing to the spring, prevents that the spring from taking place to buckle and incline at flexible in-process, is favorable to ensuring the result of use of spring.
Optionally, the round block is fixedly connected with a limiting plate, the first transverse plate is provided with a through groove matched with the round block, and the limiting plate is connected with the through groove in a sliding mode.
Through adopting above-mentioned technical scheme, when the disk reciprocated, the spacing groove was convenient for carry on spacingly to limiting plate and disk, was favorable to improving the stability of disk when reciprocating and rotating.
Optionally, the stand is connected with a second bolt, and the loop bar is provided with a row of second screw holes matched with the second bolt along the height direction.
Through adopting above-mentioned technical scheme, when adjusting the loop bar height, through the second bolt and the last corresponding second screw threaded connection of loop bar, realize the fixed to the loop bar position, the guarantee of being convenient for is to the effect of smashing of inserting of concrete mixture.
Optionally, tip fixedly connected with annular plate under the funnel, the slot with annular plate looks adaptation is seted up to slump section of thick bamboo upper end.
Through adopting above-mentioned technical scheme, when funnel and the installation of slump section of thick bamboo, the annular slab of funnel inserts in the slot of slump section of thick bamboo, and the guarantee funnel lower extreme opening of being convenient for keeps just right with slump section of thick bamboo upper end opening, is convenient for to reinforced in the slump section of thick bamboo.
Optionally, the two sides of the placing barrel are connected with first bolts, and the vibration reduction table is provided with first screw holes matched with the first bolts.
Through adopting above-mentioned technical scheme, operating personnel will place the bucket and the platform is fixed together through first bolt and the epaxial first screw threaded connection that subtracts vibration, and it is comparatively simple and convenient to fix and place the bucket.
Optionally, the base is fixedly connected with a plurality of fixing plates, and the fixing plates are all connected with foundation bolts.
Through adopting above-mentioned technical scheme, rag bolt on the fixed plate is fixed with ground, is favorable to improving the steadiness of base, and then improves the accuracy of experimental result.
In summary, the present application includes at least one of the following beneficial technical effects:
1. to place the bucket and install damping bench, place the slump section of thick bamboo in placing the bucket, install the slump section of thick bamboo top with the funnel again, pack concrete mixture into the slump section of thick bamboo from the funnel department in, the piece of vibrating is just right with funnel upper end opening, and the motor drives the cam and rotates, and under the effect of spring, the cam is rotating the in-process, and the round piece drives the montant and reciprocates. When the vertical rod moves up and down, the vibrating block is driven to insert and smash the concrete mixture in the slump cone for multiple times, manual insertion and smash are not needed, and labor is saved;
2. the motor drives the first bevel gear to rotate, the second bevel gear drives the connecting rod to rotate, and the connecting rod drives the first gear to rotate, so that the second gear rotates. The second gear is at the rotation in-process, and the spacing groove is spacing to the stopper, and then makes the second gear drive the montant and rotate, and the montant is when reciprocating, takes place to rotate simultaneously, and the montant drives all vibrating rods to rotate when rotating, and then all vibrating rods insert the concrete, are favorable to improving the homogeneity and the sufficiency of inserting the concrete and smashing.
Drawings
Fig. 1 is a schematic overall structure diagram of a concrete vibration detection apparatus according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an exploded structure of a funnel and a slump cone.
Fig. 3 is intended to highlight the connection of the cam with the round block.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a base; 2. a vibration damping table; 3. a vibration motor; 4. placing the barrel; 5. a slump cone; 6. a funnel; 7. a column; 8. a loop bar; 9. a first transverse plate; 10. a second transverse plate; 11. a motor; 12. a cam; 13. a round block; 14. a spring; 15. a vertical rod; 16. vibrating blocks; 17. a first bevel gear; 18. a second bevel gear; 19. a connecting rod; 20. a first gear; 21. a second gear; 22. a limiting groove; 23. a limiting block; 24. vibrating a tamping rod; 25. a sleeve; 26. a limiting plate; 27. a through groove; 28. a second bolt; 29. a second screw hole; 30. an annular plate; 31. a slot; 32. a first bolt; 34. a fixing plate; 35. and (7) anchor bolts.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses concrete vibration detection device.
Examples
Referring to fig. 1, a concrete vibration detection device includes a base 1, and the base 1 is made of pig iron and has a good bearing capacity. Damping platform 2 with base 1 parallel arrangement is installed to base 1 top, and damping platform 2 can be dismantled and be connected with and place bucket 4, places bucket 4 upper end opening, places bucket 4 and adopts stainless steel, has better wear resistance and bearing capacity. When the concrete vibration detection device is used, an operator firstly installs the placing barrel 4 on the vibration reduction table 2.
Referring to fig. 1, when the tub 4 and the vibration damping table 2 are installed, the two sides of the tub 4 are connected with the first bolts 32, and the vibration damping table 2 is provided with first screw holes matched with the first bolts 32. An operator connects the first bolt 32 with a first screw hole on the vibration reduction table 2 through threads, and fixes the placing barrel 4 and the vibration reduction table 2 together, so that the placing barrel 4 is simple and convenient to fix; after the experiment, when placing bucket 4 and dismantling, operating personnel can realize placing the separation of bucket 4 and damping platform 2 with first bolt 32 and the separation of first screw.
Referring to fig. 1, place and install in the bucket 4 and place the slump cone 5 of bucket 4 looks adaptation, slump cone 5 wholly is hollow round platform form, and both ends all have the opening from top to bottom, and upper end opening diameter is less than lower extreme opening diameter, and slump cone 5 adopts the stainless steel plate material, has better wear resistance and bearing capacity to and corrosion resistance. An operator firstly installs the placing barrel 4 on the vibration reduction table 2, wets the slump cone 5 and then places the slump cone in the placing barrel 4.
Referring to fig. 1 and 2, the upper end of the slump cone 5 is detachably connected with a funnel 6, the funnel 6 is matched with the upper end of the slump cone 5, the funnel 6 is integrally in a hollow round table shape, and the funnel 6 is also made of stainless steel. Both ends all have the opening about 6 funnels, and 6 upper end opening diameters of funnel are greater than lower extreme opening diameter, and 6 lower extreme opening diameters of funnel are the same with 5 upper end opening diameters of slump section of thick bamboo.
Referring to fig. 1 and 2, when the funnel 6 and the slump cone 5 are installed, the lower end of the funnel 6 is fixedly connected with the annular plate 30, and the upper end of the slump cone 5 is provided with the slot 31 matched with the annular plate 30. Insert the annular plate 30 of funnel 6 in the slot 31 of a slump section of thick bamboo 5, annular plate 30 and slot 31 sliding connection, guarantee 6 lower extreme openings of funnel and slump section of thick bamboo 5 upper end opening keep just right, conveniently reinforced in the slump section of thick bamboo 5. And then operating personnel can not take place the hourglass material phenomenon when pouring the concrete mixture to it is comparatively simple and convenient to dismantle and install funnel 6. After the slump cone 5 is wetted and placed in the placement barrel 4, the funnel 6 is installed above the slump cone 5, so that an opening at the lower end of the funnel 6 corresponds to an opening at the upper end of the slump cone 5, concrete mixture is poured into the funnel 6, and the concrete mixture is filled into the slump cone 5.
Referring to fig. 1 and 3, base 1 fixedly connected with stand 7, stand 7 rotates and is connected with loop bar 8, one side fixedly connected with first diaphragm 9 and second diaphragm 10 that are parallel to each other of loop bar 8, second diaphragm 10 is located first diaphragm 9 below, fixed mounting has motor 11 on the first diaphragm 9, motor 11 output shaft fixedly connected with cam 12, cam 12 lower extreme is equipped with the round piece 13 inconsistent with cam 12, terminal surface fixedly connected with montant 15 under the round piece 13, montant 15 passes second diaphragm 10 and sets up, tip fixedly connected with vibrates piece 16 under montant 15. After the concrete mixture is filled into the slump cone 5, the vibrating block 16 is opposite to the opening at the upper end of the funnel 6, so that the vibrating block 16 penetrates through the funnel 6 and is inserted into the concrete mixture of the slump cone 5.
Referring to fig. 1 and 3, an operator restarts the motor 11, an output shaft of the motor 11 rotates to drive the cam 12 to rotate, the cam 12 abuts against the round block 13, a spring 14 is installed between the round block 13 and the second transverse plate 10, the vertical rod 15 penetrates through the spring 14 and is slidably connected with the second transverse plate 10, the upper end of the spring 14 abuts against the lower end face of the round block 13, and under the action of the spring 14, the cam 12 drives the vertical rod 15 to move up and down in the rotating process of the round block 13. The spring 14 is convenient for the montant 15 to reset when removing, ensures that the cam 12 can be contradicted with the circle piece 13 all the time, drives the circle piece 13 and reciprocates. When the vertical rod 15 moves up and down, the vibrating block 16 is driven to insert and smash the concrete mixture in the slump cone 5 for multiple times, manual insertion and smash are not needed, and labor can be saved.
Referring to fig. 1 and 3, when round block 13 drives montant 15 and reciprocates, round block 13 fixedly connected with limiting plate 26, first diaphragm 9 set up with round block 13 looks adaptation lead to groove 27, limiting plate 26 with lead to groove 27 sliding connection, limiting plate 26 be located all the time lead to the inslot 27 and with lead to groove 27 sliding connection, spacing groove 22 carries on spacingly to limiting plate 26 and round block 13, improve round block 13 and reciprocate and the stability of rotation, and then the guarantee is vibrated the 16 effect of inserting of concrete mixture.
Referring to fig. 3 and 4, while the output shaft of the motor 11 drives the cam 12 to rotate, the output shaft of the motor 11 drives the first bevel gear 17 to rotate, the output shaft of the motor 11 is fixedly connected with the first bevel gear 17, the first bevel gear 17 is engaged with the second bevel gear 18, the second bevel gear 18 is fixedly connected with the connecting rod 19, and the connecting rod 19 passes through the first horizontal plate 9 and is rotatably connected with the first horizontal plate 9, so that the second bevel gear 18 drives the connecting rod 19 to rotate. The lower end of the connecting rod 19 is fixedly connected with a first gear 20, the first gear 20 is rotatably connected to the upper end surface of the second transverse plate 10, and the connecting rod 19 drives the first gear 20 to rotate. The upper end surface of the second horizontal plate 10 is rotatably connected with a second gear 21 engaged with the first gear 20, so that the first gear 20 drives the second gear 21 to rotate.
Referring to fig. 3 and 4, the montant 15 wears to establish the setting of second gear 21, second gear 21 up end is inconsistent with spring 14, a plurality of spacing grooves 22 have been seted up along circumference to montant 15, the stopper 23 of a plurality of and spacing groove 22 looks adaptations of second gear 21 fixedly connected with, stopper 23 be located spacing groove 22 and with spacing groove 22 sliding connection, second gear 21 is rotating the in-process, spacing groove 22 is spacing to stopper 23, make second gear 21 drive montant 15 and rotate, montant 15 is when reciprocating, the simultaneous occurrence rotates.
Referring to fig. 3 and 4, 16 terminal surfaces fixedly connected with a plurality of vibrating rods 24 of the piece that vibrates, vibrating rod 24 sets up along 16 terminal surfaces circumference under the piece that vibrates, montant 15 drives vibrating rod 24 of 16 below of piece that vibrates when rotating and rotates, realizes that vibrating block 16 and vibrating rod 24 reciprocate when inserting the concrete mixture and smash, vibrating rod 24 rotates along with vibrating block 16, all vibrating rods 24 insert the concrete mixture again, can improve the homogeneity and the sufficiency of inserting the concrete mixture and smashing.
Referring to fig. 1 and 3, when the vertical rod 15 is driven to rotate by the second gear 21, a hollow sleeve 25 is arranged in the spring 14, the sleeve 25 is fixedly connected with the second gear 21, the sleeve 25 limits the spring 14, so that the spring 14 is prevented from being bent and deflected in the expansion process, and the use effect of the spring 14 is favorably ensured; meanwhile, the sleeve 25 is connected with the vertical rod 15 in a sliding mode, so that the stability of the vertical rod 15 during up-and-down movement can be improved.
Referring to fig. 1, when a layer of concrete mixture is inserted and tamped, an operator moves a loop bar 8 upwards to move a vibrating block 16 out of a funnel 6, then adds a second layer of concrete mixture into a slump cone 5, and then inserts and tamps by using the method; and repeating the steps and adding a third layer of concrete mixture to complete the insertion and tamping of all concrete mixture samples.
Referring to fig. 1, along with the increase of the concrete mixture number of layers in the slump cone 5, in order to guarantee the normal insertion of concrete mixture, the stand 7 is connected with a second bolt 28, and a row of second screw holes 29 matched with the second bolt 28 are opened along the direction of height in the loop bar 8. When highly adjusting loop bar 8, operating personnel slide loop bar 8 and stand 7, adjust suitable high back with loop bar 8, rethread second bolt 28 and loop bar 8 go up corresponding second screw 29 threaded connection, realize the fixed to loop bar 8 position, the guarantee is to the effect of smashing of inserting of concrete mixture. After the inserting and tamping are finished, the concrete mixture is filled in the whole slump cone 5, the upper end of the concrete mixture is leveled to be flush with the upper end opening of the slump cone 5, the funnel 6 is detached, and the slump cone 5 is taken out from the placing cone from bottom to top.
Referring to fig. 1, 8 opposite sides fixedly connected with third diaphragms of loop bar, the locating hole has been seted up to the one end that the third diaphragm deviates from loop bar 8, sliding connection has the locating lever in the locating hole, tip fixedly connected with location disc under the locating lever, location disc and the bung hole looks adaptation of placing bucket 4, operating personnel rotates loop bar 8 again, with the location disc with place bucket 4 bung hole just right, operating personnel will fix a position the disc again and paste with the troweled up end of concrete mixture, can take notes the slump value here.
Referring to fig. 1, the lower end surface of the vibration reduction table 2 is fixed with a vibration motor 3, a plurality of vibration reduction springs are fixedly arranged between the vibration reduction table 2 and the base 1, the vibration reduction springs are fixedly connected at four end corners of the upper end surface of the base 1, the upper ends of the vibration reduction springs are fixedly connected with the lower end surface of the vibration reduction table 2, and the lower ends of the vibration reduction springs are fixedly connected with the upper end surface of the base 1. And the operator starts the vibration motor 3 again, the vibration motor 3 drives the vibration reduction table 2 and the concrete mixture to vibrate, and when the vibration reaches the position that the bottom surface of the positioning disc is full of cement slurry, the vibration motor 3 is stopped, so that the consistency value of the concrete mixture is obtained.
Referring to fig. 1, the three fixed plate 34 of base 1 fixedly connected with, fixed plate 34 all is connected with rag bolt 35, and rag bolt 35 on the fixed plate 34 is fixed with ground, can improve base 1's steadiness, reduces the influence that the vibration produced stand 7 and loop bar 8, and then improves the accuracy of experimental result.
The implementation principle of the concrete vibration detection device in the embodiment of the application is as follows: an operator firstly installs the placing barrel 4 on the vibration reduction table 2, places the slump cone 5 in the placing barrel 4 after being wetted, installs the funnel 6 above the slump cone 5, enables an opening at the lower end of the funnel 6 to correspond to an opening at the upper end of the slump cone 5, pours concrete mixture into the slump cone 5 from the funnel 6, and fills the concrete mixture into the slump cone 5. And then the vibrating block 16 is just opposite to the opening at the upper end of the funnel 6, so that the vibrating block 16 passes through the funnel 6 and is inserted into the concrete mixture of the slump cone 5, an operator restarts the motor 11, the output shaft of the motor 11 rotates to drive the cam 12 to rotate, the cam 12 is abutted against the round block 13, and under the action of the spring 14, the cam 12 rotates in the process, and the round block 13 drives the vertical rod 15 to move up and down. When the vertical rod 15 moves up and down, the vibrating block 16 is driven to insert and smash the concrete mixture in the slump cone 5 for multiple times, manual insertion and smash are not needed, and labor can be saved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete vibration detection device, includes base (1), its characterized in that: the damping device is characterized in that a damping table (2) is arranged above the base (1), a vibration motor (3) is fixedly arranged on the lower end face of the damping table (2), the damping table (2) is detachably connected with a placing barrel (4), a slump barrel (5) matched with the placing barrel (4) is arranged in the placing barrel (4), the upper end of the slump barrel (5) is detachably connected with a funnel (6), the base (1) is fixedly connected with a stand column (7), the stand column (7) is rotatably connected with a loop bar (8), the loop bar (8) is fixedly connected with a first transverse plate (9) and a second transverse plate (10) which are parallel to each other, a motor (11) is fixedly arranged on the first transverse plate (9), an output shaft of the motor (11) is fixedly connected with a cam (12), a round block (13) which is in contact with the cam (12) is arranged at the lower end of the cam (12), a spring (14) is arranged between the round block (13) and the second transverse plate (10), and two ends of the spring (14) are respectively in contact with the round block (13) and the second transverse plate (10), the round block (13) is fixedly connected with a vertical rod (15), the vertical rod (15) penetrates through a spring (14) and is in sliding connection with the second transverse plate (10), and the lower end of the vertical rod (15) is fixedly connected with a vibrating block (16).
2. A concrete vibration detecting apparatus according to claim 1, wherein: the utility model discloses a motor vibration tamping block, including motor (11) output shaft fixedly connected with first bevel gear (17), first bevel gear (17) meshing has second bevel gear (18), second bevel gear (18) fixedly connected with connecting rod (19), the tip fixedly connected with first gear (20) under connecting rod (19), second diaphragm (10) rotate be connected with second gear (21) of first gear (20) engaged with, second gear (21) up end is inconsistent with spring (14), a plurality of spacing grooves (22) have been seted up along circumference in montant (15), second gear (21) fixedly connected with a plurality of stopper (23) with spacing groove (22) looks adaptation, a plurality of vibrating tamping rods (24) of terminal surface fixedly connected with under vibrating tamping block (16), vibrating tamping rod (24) set up along vibrating tamping block (16) lower terminal surface circumference.
3. A concrete vibration detecting apparatus according to claim 2, wherein: a hollow sleeve (25) is arranged in the spring (14), the sleeve (25) is fixedly connected with the second gear (21), and the vertical rod (15) penetrates through the sleeve (25) and is in sliding connection with the sleeve (25).
4. A concrete vibration detecting apparatus according to claim 1, wherein: circle piece (13) fixedly connected with limiting plate (26), logical groove (27) with circle piece (13) looks adaptation are seted up in first diaphragm (9), limiting plate (26) and logical groove (27) sliding connection.
5. A concrete vibration detecting apparatus according to claim 1, wherein: the upright post (7) is connected with a second bolt (28), and the loop bar (8) is provided with a row of second screw holes (29) matched with the second bolt (28) along the height direction.
6. A concrete vibration detecting apparatus according to claim 1, wherein: tip fixedly connected with annular slab (30) under funnel (6), slot (31) with annular slab (30) looks adaptation are seted up to slump section of thick bamboo (5) upper end.
7. A concrete vibration detecting apparatus according to claim 1, wherein: the two sides of the placing barrel (4) are connected with first bolts (32), and first screw holes matched with the first bolts (32) are formed in the vibration damping table (2).
8. A concrete vibration detecting apparatus according to claim 1, wherein: the base (1) is fixedly connected with a plurality of fixing plates (34), and the fixing plates (34) are connected with foundation bolts (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210783191.8A CN114878794A (en) | 2022-07-05 | 2022-07-05 | Concrete vibration detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210783191.8A CN114878794A (en) | 2022-07-05 | 2022-07-05 | Concrete vibration detection device |
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| CN114878794A true CN114878794A (en) | 2022-08-09 |
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| CN202210783191.8A Pending CN114878794A (en) | 2022-07-05 | 2022-07-05 | Concrete vibration detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118243569A (en) * | 2024-05-30 | 2024-06-25 | 河南洛祥建设工程有限公司 | Concrete detection device is used in municipal works construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JP2019191096A (en) * | 2018-04-27 | 2019-10-31 | 大成建設株式会社 | Composition selection method, composition evaluation method, and workability determination method of moderate flowable concrete, and moderate flowable concrete |
| CN214310510U (en) * | 2021-02-04 | 2021-09-28 | 广东建安市政工程有限公司 | Portable concrete slump detection device |
| CN216484479U (en) * | 2021-11-05 | 2022-05-10 | 安徽瑞特新型材料有限公司 | Recycled concrete slump test equipment |
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| CN104833796A (en) * | 2015-05-29 | 2015-08-12 | 南通理工学院 | Electric concrete mixture workability tester |
| CN205049440U (en) * | 2015-10-28 | 2016-02-24 | 山东大学 | Vibration frequency and vigorous consistometer of ballast quality adjustable dimension |
| JP2019191096A (en) * | 2018-04-27 | 2019-10-31 | 大成建設株式会社 | Composition selection method, composition evaluation method, and workability determination method of moderate flowable concrete, and moderate flowable concrete |
| CN214310510U (en) * | 2021-02-04 | 2021-09-28 | 广东建安市政工程有限公司 | Portable concrete slump detection device |
| CN216484479U (en) * | 2021-11-05 | 2022-05-10 | 安徽瑞特新型材料有限公司 | Recycled concrete slump test equipment |
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| CN118243569A (en) * | 2024-05-30 | 2024-06-25 | 河南洛祥建设工程有限公司 | Concrete detection device is used in municipal works construction |
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