CN112505309A - Concrete sampling, detecting and inspecting equipment and detecting method - Google Patents
Concrete sampling, detecting and inspecting equipment and detecting method Download PDFInfo
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- CN112505309A CN112505309A CN202011305048.5A CN202011305048A CN112505309A CN 112505309 A CN112505309 A CN 112505309A CN 202011305048 A CN202011305048 A CN 202011305048A CN 112505309 A CN112505309 A CN 112505309A
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- 238000005070 sampling Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 5
- 238000007689 inspection Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 17
- 239000003381 stabilizer Substances 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 3
- 238000005204 segregation Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
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- 239000011425 bamboo Substances 0.000 claims description 2
- 101100028420 Mus musculus Pla2g2d gene Proteins 0.000 claims 4
- 230000003019 stabilising effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 2
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- 238000012986 modification 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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Abstract
The invention relates to the technical field of concrete, and discloses a concrete sampling detection and inspection device and a detection method, which comprises a box body, wherein a motor is fixedly arranged in the box body, a shaft at one side of the motor is rotatably connected with a longitudinal rod-shaped gear, a transverse rod-shaped gear is rotatably connected onto the longitudinal rod-shaped gear, a secondary bearing rotates to drive the longitudinal rod-shaped gear to rotate, a main bearing rotates to drive the transverse rod-shaped gear to rotate, the side wall of a rotating cam is contacted with the ground of a vibration sleeve, the vibration sleeve is upwards knocked out when the convex part of the cam is contacted with the bottom surface of the vibration sleeve, the vibration sleeve reciprocates up and down through a spring to push the top surface of the vibration sleeve against a concrete layer to be knocked, and a separation groove on the vibration sleeve is collided with the concrete layer, so that the concrete layer is knocked into blocks, and the concrete layers can be observed and detected, the concrete detection accuracy and convenience are improved, and the physical strength of sampling personnel is saved.
Description
Technical Field
The invention relates to the technical field of concrete, in particular to a concrete sampling detection device and a detection method.
Background
Concrete, referred to as "concrete" for short: the concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term of concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
When the concrete is used for covering projects of the surfaces of buildings and brick-concrete walls, the surface of the concrete can be corroded and the like after a period of time, under the existing conditions, the concrete surface layers of some buildings can fall off, and the fallen concrete blocks can easily hit pedestrians to form serious potential safety hazards, so that the concrete needs to be checked for the condensation condition after the concrete is covered, whether the concrete meets the requirements is determined, the existing method is to carry out drilling inspection on the concrete surface layers through an electric drill, but only concrete particles can be taken out in the mode, the concrete blocks cannot be taken out completely, the detection of the concrete blocks is incomplete, meanwhile, the splashing condition of the concrete particles during cutting is not high, personnel injuries are easy to cause, and the efficiency of the existing sampling detection equipment is high, so as to solve the problems, we propose a concrete sampling test equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a concrete sampling detection device which has the advantages of complete concrete sampling, high sampling efficiency, protection of users and the like, and solves the problems that the traditional device cannot completely take out concrete blocks, the sampling efficiency is low and concrete particles splash.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a concrete sampling, detecting and inspecting device comprises a box body, wherein the box body is of a rectangular hollow structure, the top surface of the box body is open, a motor is fixedly arranged in the box body and is a double-shaft motor, the motor is of an existing structure and is not described herein any more, a longitudinal rod-shaped gear is rotatably connected with a shaft on one side of the motor and is of a cylindrical structure, the longitudinal rod-shaped gear is positioned above a shaft on one side of the motor and is longitudinally arranged, a transverse rod-shaped gear is rotatably connected onto the longitudinal rod-shaped gear and is of a cylindrical structure, the transverse rod-shaped gear is transversely arranged, a cam is fixedly arranged at one end of the transverse rod-shaped gear and is an arc-shaped block, one end of the cam is protruded, a cover plate is detachably arranged on the box body and is of a rectangular structure, and an extending hole is formed in the center of the top surface of the cover plate, the extension hole is a circular through hole, a splash-proof cylinder is fixedly mounted on the top surface of the cover plate, the splash-proof cylinder is of a hollow cylindrical structure, the bottom surface and the top surface of the splash-proof cylinder are respectively open, the splash-proof cylinder is communicated with the extension hole, a vibration sleeve is movably sleeved in the splash-proof cylinder and is of a hollow cylindrical structure, the top surface of the vibration sleeve is open, the bottom of the vibration sleeve penetrates through the extension hole to be in contact with the side wall of the cam, two side walls of the vibration sleeve are respectively and fixedly provided with two springs which are of the existing structure, the repeated description is omitted, a support column is respectively and fixedly arranged between the two springs on each side, the support column is of a cylindrical structure, one end of the support column is fixedly connected with the inner side wall of the splash-proof cylinder, a rolling column is fixedly mounted at one end of a shaft of the motor and is of the cylindrical, the lag is the ring shape structure, the inside wall fixed mounting of lag rolls the backplate, rolls the backplate and for the thin middle thick arc at both ends, the activity groove has been seted up to a side wall of lag, and the activity groove constitutes for two rectangular channels and central part's circular recess, activity inslot detachably installs movable cutting member, and movable cutting member constitutes for both ends rectangular channel and central part's cylinder, a side wall fixedly connected with cutting knife of activity cutting member, the cutting knife are the arc structure, the axle one end fixedly connected with universal drill bit of the opposite side of motor, universal drill bit are that one end is pyramidal is cylindrical.
Preferably, the supporting block is fixedly mounted on the bottom surface inside the box body, the supporting block is of a rectangular structure, an arc-shaped groove is formed in the top surface of the supporting block, the inner wall of a groove in the top surface of the supporting block is fixedly connected with the side wall of the motor, teeth are arranged on the side wall of a side shaft of the motor, teeth are arranged on the wall surfaces of two ends of the longitudinal rod-shaped gear respectively, the longitudinal rod-shaped gear is meshed with the side shaft of the motor, teeth are arranged at two ends of the side wall of the transverse rod-shaped gear respectively, and the transverse rod-shaped gear is meshed with the longitudinal.
Preferably, fixed mounting has the base bearing on the lateral wall of horizontal rod type gear, and the base bearing is current structure, does not do here and gives unnecessary details, the lateral wall fixedly connected with main connecting rod of the outer loop of base bearing, main connecting rod are cylindrical structure, the one end of main connecting rod and the internal fixed connection of box, fixed mounting has the auxiliary bearing on the lateral wall of vertical rod type gear, and the auxiliary bearing is current structure, does not do here and gives unnecessary details, the vice connecting rod of the lateral wall fixedly connected with of the outer loop of auxiliary bearing, the auxiliary connecting rod is cylindrical structure, the one end of auxiliary connecting rod and the internal fixed connection of box.
Preferably, the outer side groove has been seted up respectively to both sides wall face of box, and the outer side groove is circular through-hole, the inside wall of outer side groove is seted up there is the internal thread, swing joint has the fixed column in the outer side groove, the fixed column is cylindrical structure, the lateral wall of fixed column has seted up the external screw thread, fixed column and outer side groove threaded connection, the inside fixed mounting of box has the inside lining, and the inside lining is a frame that integrated into one piece's four sides rectangular plate constitutes, the inner side groove has been seted up respectively to both sides wall face of apron, and the inner side groove is circular groove, the internal thread has been seted up to the inside wall of inner side groove.
Preferably, the bottom surface of apron and the laminating of the top surface of inside lining, the inside intercommunication of extension hole and box, the mounting groove has been seted up respectively to the lateral wall of keeping away from each other of vibrations cover, and the mounting groove is the rectangular channel, a plurality of spacing posts of fixedly connected with on the lateral wall of support column, there are two spacing posts on each support column, spacing post links together with the spring housing, and two springs of every side all are located the mounting groove, a plurality of separating grooves have been seted up at the lateral wall top of vibrations cover, and the separating groove has four, and the separating groove rule has been seted up, and the separating groove is the rectangular channel, the top surface fixed mounting of vibrations cover has a plurality of striking granules, and the striking granule is the pyramid structure, and the striking granule has eight, eight striking granule.
Preferably, the shaft holes are respectively formed in two side wall surfaces of the box body and are circular through holes, shafts on two sides of the motor penetrate through the shaft holes and extend to the outer portions of two sides of the box body, space rings are respectively fixedly mounted on the two side wall surfaces of the box body, and the space rings are of circular ring structures.
Preferably, the protection plate is detachably mounted in the protection sleeve, and a grip is fixedly mounted on one side wall surface of the protection plate.
Preferably, two ends of one side wall surface of the space ring, which are far away from each other, are respectively and fixedly provided with an insert rod, the insert rod is of a cylindrical structure, one end of the insert rod is provided with a thread, two ends of the other side wall surface of the protective sleeve are respectively provided with a hole, the holes are circular through holes, the holes are movably sleeved with the insert rod, the insert rod is movably provided with a nut, the nut is of an existing structure and is not described herein any more, the inner side wall of the nut is provided with a thread, the nut is in threaded connection with the insert rod, the other end of the grinding column is fixedly connected with one end wall surface of one side shaft of the motor, the other end wall surface of the grinding column is provided with a bottom hole, the bottom hole is a circular through hole, the bottom hole is communicated with the movable groove, the inner side wall of the bottom hole is provided with a thread, a bottom rod is movably installed, bottom bar and bottom opening threaded connection, movable mounting has the extrusion post in the movable groove, and the extrusion post is cylindrical structure, the central circular slot lateral wall of movable groove is seted up threadedly, and the lateral wall of extrusion post is seted up threadedly, and extrusion post and movable groove central circular slot threaded connection, a side wall of extrusion post and a side wall of bottom bar contact each other, the lateral wall of guard plate is seted up threadedly, the inside wall one end edge of lag is seted up threadedly, guard plate and lag threaded connection.
Preferably, four corners of the top surface of box fixed mounting respectively have the stabilizer bar, and the stabilizer bar is cylindrical structure, the top surface fixed mounting of stabilizer bar has the steadying plate, and the steadying plate is cylindrical structure, the level of steadying plate is the same with the level of splashproof section of thick bamboo.
In order to overcome the defects of the prior art, the invention also provides a concrete sampling detection method, which comprises the following specific steps:
s1: the inspection equipment is used for removing dust and residual concrete residues in the equipment;
s2: selecting a proper concrete sampling position, and cleaning the selected concrete part;
s3: starting the equipment, and aligning a drill bit of the equipment to the sampled concrete layer for drilling;
s4: aligning the vibration part of the equipment to the perforated concrete layer, covering the protective structure of the equipment on the sampled concrete, and impacting the concrete layer;
s5: carrying out rolling cutting on a rolling column part of the equipment aiming at the impacted concrete layer to obtain a sample;
s6: collecting the concrete blocks after sampling by using the same container, detecting the integral structure of the concrete blocks of the same part, and observing the conditions of strength, cracks, seams, layering, holes, segregation and the like of the detected concrete blocks;
s7: crushing the concrete blocks, and detecting the moisture content and other conditions of the concrete through an instrument;
s8: selecting other concrete sampling positions, and repeating S1, S2, S3, S4, S5 and S7, wherein the container used in S6 is changed to be placed by using different instruments to distinguish different samples;
s9: and recording different concrete data and concrete change conditions.
(III) advantageous effects
Compared with the prior art, the invention provides a concrete sampling detection and inspection device, which has the following beneficial effects:
1. the concrete sampling detection and inspection equipment comprises a motor, wherein two side shafts of the motor rotate by starting the motor, the other side shaft of the motor rotates to drive a universal drill bit to rotate, the universal drill bit is arranged above a concrete layer to be sampled and drilled, the universal drill bit is moved downwards to drill the concrete layer in a rotating manner, a plurality of holes are formed in the concrete layer to be detected, then one side shaft of the motor rotates to apply rotating force to a longitudinal rod-shaped gear, the force on the longitudinal rod-shaped gear drives an auxiliary bearing to rotate, the auxiliary bearing rotates to drive the longitudinal rod-shaped gear to rotate, the longitudinal rod-shaped gear rotates to apply rotating force to a transverse rod-shaped gear, the force on the transverse rod-shaped gear drives a main bearing to rotate, the transverse rod-shaped gear rotates to drive a cam to rotate anticlockwise, the side wall of the rotating cam is in contact with the ground of a vibration sleeve, and a protrusion part of the cam upwards collides the vibration sleeve when contacting with the bottom surface of the vibration sleeve, vibrations cover passes through spring reciprocating motion from top to bottom simultaneously, and the top surface top that will shake the cover is on the concrete layer that needs to strike, and the separate groove on the vibrations cover and concrete layer striking to make concrete layer by the slabbing, thereby make these concrete layers can be surveyed and detect, confirm the quality and the change of concrete, improved the detection accuracy and the convenience of concrete, also saved sampling personnel's physical power simultaneously.
2. This concrete sampling test check out test set, through the starter motor, thereby make the both sides axle of motor rotate, one side of motor is rotatory to be driven and is rolled the post and rotate, it rotates to roll the post and drives movable cutting member and rotate, movable cutting member rotates and drives the cutting knife and rotate, on arranging the concrete layer that needs the cutting sample in with pivoted cutting knife, can take out the fractional concrete, the concrete can be placed to the lag simultaneously and splashes, avoided the concrete particle to pound the user, personnel's safety has been protected.
3. This concrete sampling test check out test set, through the starter motor, thereby make the both sides axle of motor rotate, the rotatory drive of one side axle of motor rolls the post and rotates, arrange the concrete piece in the protective sheath, rotatory guard plate, make the protective sheath closed, it rotates and drives the concrete piece at the protective sheath internal rotation to roll the post, the concrete piece is rolled the post and is rolled the backplate and extrude the crumb grain each other, thereby make the concrete piece be detected easily, rotatory guard plate takes out the concrete grain simultaneously, rotatory sill bar and compression column, thereby make the position of activity cutting member can remove and fix in the activity inslot, thereby make and roll the post and can freely change in cutting and rolling two modes, make the application range of this equipment wide, the effectual sample time who has saved different modes.
4. This concrete sampling test check out test set through setting up detachable guard plate and box for this equipment can in time clear up inside concrete particle, improve equipment's operating efficiency.
5. This concrete sampling test check out test set through setting up stabilizer bar and steadying plate for this equipment can keep better stability when using, has avoided equipment to produce to rock and has caused the condition that the particle is in disorder to fly to appear, has effectively protected user's safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a split three-dimensional structure according to the present invention;
FIG. 3 is a schematic perspective view of the case of the present invention;
FIG. 4 is a schematic perspective view of the motor of the present invention;
FIG. 5 is a schematic perspective view of a splash guard according to the present invention;
FIG. 6 is a schematic perspective view of the shock sleeve of the present invention;
FIG. 7 is a schematic perspective view of the cover plate according to the present invention;
FIG. 8 is a schematic view of a disassembled three-dimensional structure of the protective cover of the present invention;
FIG. 9 is a schematic perspective view of the rolling post of the present invention;
fig. 10 is a partially enlarged structural diagram of a in fig. 3 according to the present invention.
In the figure: the automatic anti-splash device comprises a box body 1, a support block 2, a motor 3, a longitudinal rod type gear 4, a transverse rod type gear 5, a cam 6, a splash guard 7, a vibration sleeve 8, a mounting groove 9, a support column 10, a limiting column 11, a spring 12, a collision particle 13, a partition groove 14, a cover plate 15, an extension hole 16, an inner side groove 17, an outer side groove 18, a fixed column 19, a main connecting rod 20, a main bearing 21, an auxiliary connecting rod 22, an auxiliary bearing 23, a lining 24, a shaft hole 25, a space ring 26, an inserted rod 27, a protective sleeve 28, a hole 29, a nut 30, a movable groove 31, a movable cutting part 32, an extrusion column 33, a cutting knife 34, a protective plate 35, a grip 36, a bottom hole 37, a bottom rod 38, a stabilizer bar 39, a stabilizer plate 40, a universal drill.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background of the invention, the prior art is deficient in that to solve the above problems, the present application provides a concrete sampling test device embodiment 1
In a typical embodiment of the present application, as shown in fig. 1 to 10, a concrete sampling, detecting and inspecting apparatus includes a box body 1, the box body 1 is a rectangular hollow structure, the top surface of the box body 1 is open, a motor 3 is fixedly disposed inside the box body 1, the motor 3 is a dual-shaft motor, the motor 3 is an existing structure, and details are not repeated herein, a longitudinal rod-shaped gear 4 is rotatably connected to a shaft on one side of the motor 3, the longitudinal rod-shaped gear 4 is a cylindrical structure, the longitudinal rod-shaped gear 4 is located above a shaft on one side of the motor 3, the longitudinal rod-shaped gear 4 is longitudinally disposed, a transverse rod-shaped gear 5 is rotatably connected to the longitudinal rod-shaped gear 4, the transverse rod-shaped gear 5 is a cylindrical structure, the transverse rod-shaped gear 5 is transversely disposed, a cam 6 is fixedly mounted at one end of the transverse rod-shaped gear 5, the cam 6 is an arc-shaped block, the one end of cam 6 is outstanding, detachable installs apron 15 on the box 1, apron 15 is the rectangle structure, extension hole 16 has been seted up at the top surface central authorities of apron 15, and extension hole 16 is circular through-hole, the top surface fixed mounting of apron 15 has a splash guard 7, and splash guard 7 is the hollow cylindrical structure, and the bottom surface and the top surface of splash guard 7 are open respectively, splash guard 7 and extension hole 16 intercommunication are in the same place, the activity cup joints vibrations cover 8 in the splash guard 7, and vibrations cover 8 is the hollow cylindrical structure, and the top surface of vibrations cover 8 is uncovered, the bottom of vibrations cover 8 passes extension hole 16 and contacts with the lateral wall of cam 6, the both sides lateral wall of vibrations cover 8 is the fixed two springs 12 that are provided with respectively, and spring 12 is current structure, does not do the repeated description here, is fixed respectively to be provided with support column 10 between two springs 12 of each side, the supporting column 10 is of a cylindrical structure, one end of the supporting column 10 is fixedly connected with the inner side wall of the splash-proof cylinder 7, one end of one side shaft of the motor 3 is fixedly provided with a rolling column 43, the rolling column 43 is of a cylindrical structure, the outer side of the rolling column 43 is fixedly provided with a protective sleeve 28, the protective sleeve 28 is of a circular structure, the inner side wall of the protective sleeve 28 is fixedly provided with a rolling protective plate 42, the rolling protective plate 42 is an arc-shaped plate with two thin ends and thick middle part, one side wall surface of the protective sleeve 28 is provided with a movable groove 31, the movable groove 31 is composed of two rectangular grooves and a circular groove of a central part, a movable cutting part 32 is detachably arranged in the movable groove 31, the movable cutting part 32 is composed of two rectangular plates and a cylinder of the central part, one side wall surface of the movable cutting part 32 is fixedly connected with a universal drill bit 41, the cutting knife 34 is of an arc, the universal drill 41 is cylindrical with one end being a pyramid.
Further, in the above scheme, the supporting block 2 is fixedly mounted on the bottom surface inside the box body 1, the supporting block 2 is of a rectangular structure, an arc-shaped groove is formed in the top surface of the supporting block 2, the inner wall of a groove in the top surface of the supporting block 2 is fixedly connected with the side wall of the motor 3, teeth are arranged on the side wall of a side shaft of the motor 3, teeth are respectively arranged on the wall surfaces of two ends of the longitudinal rod-shaped gear 4, the longitudinal rod-shaped gear 4 is meshed with the side shaft of the motor 3, teeth are respectively arranged at two ends of the side wall of the transverse rod-shaped gear 5, and the transverse rod-shaped gear 5 is meshed with the longitudinal rod-shaped gear 4, so that the motor 3 can be fixed in the box body 1, the force of the motor 3 can be transmitted to the vibration sleeve 8, and the setting of.
Further, in the above solution, the side wall of the transverse rod-shaped gear 5 is fixedly provided with a main bearing 21, the main bearing 21 is of an existing structure, and will not be described herein, the outer side wall of the outer ring of the main bearing 21 is fixedly connected with a main connecting rod 20, the main connecting rod 20 is a cylindrical structure, one end of the main connecting rod 20 is fixedly connected with the inner wall surface of the box body 1, an auxiliary bearing 23 is fixedly arranged on the side wall of the longitudinal roller-shaped gear 4, the auxiliary bearing 23 is of the existing structure, not described in detail, the outer side wall of the outer ring of the auxiliary bearing 23 is fixedly connected with an auxiliary connecting rod 22, the auxiliary connecting rod 22 is a cylindrical structure, one end of the auxiliary connecting rod 22 is fixedly connected with the inner wall surface of the box body 1, thereby enabling the longitudinal stick-type gear 4 and the transverse stick-type gear 5 to be fixed while enabling the longitudinal stick-type gear 4 and the transverse stick-type gear 5 to be unaffected by shocks.
Furthermore, in the above solution, two side wall surfaces of the box body 1 are respectively provided with an outer side groove 18, the outer side groove 18 is a circular through hole, the inner side wall of the outer side groove 18 is provided with an internal thread, a fixing column 19 is movably connected in the outer side groove 18, the fixing column 19 is of a cylindrical structure, the side wall of the fixed column 19 is provided with an external thread, the fixed column 19 is in threaded connection with the outer side groove 18, the inner part of the box body 1 is fixedly provided with an inner lining 24, the inner lining 24 is a frame formed by four rectangular plates which are integrally formed, the two side wall surfaces of the cover plate 15 are respectively provided with an inner side groove 17, the inner side groove 17 is a circular groove, the inner side wall of the inner side groove 17 is provided with internal threads, the inner side groove 17 is in threaded connection with a fixed column 19, therefore, the equipment can be opened, so that parts in the box body 1 can be replaced, and the operation efficiency of the equipment is improved.
Further, in the above scheme, the bottom surface of the cover plate 15 is attached to the top surface of the inner liner 24, the extension hole 16 is communicated with the inside of the box body 1, one side wall of the vibration sleeve 8, which is far away from each other, is respectively provided with an installation groove 9, the installation groove 9 is a rectangular groove, the side walls of the support columns 10 are fixedly connected with a plurality of limit columns 11, each support column 10 is provided with two limit columns 11, the limit columns 11 are sleeved with springs 12, the two springs 12 on each side are located in the installation groove 9, the top of the side wall of the vibration sleeve 8 is provided with a plurality of partition grooves 14, the partition grooves 14 are four in number, the partition grooves 14 are regularly provided, the partition grooves 14 are rectangular grooves, the top surface of the vibration sleeve 8 is fixedly provided with a plurality of impact particles 13, the impact particles 13 are in a pyramid structure, the impact particles 13 are eight in number, and the eight impact particles 13 are regularly, the movement efficiency of the vibration sleeve 8 is improved.
Further, in the above scheme, shaft holes 25 are respectively formed in two side wall surfaces of the box body 1, the shaft holes 25 are circular through holes, two side shafts of the motor 3 extend to the outside of two sides of the box body 1 through the shaft holes 25, space rings 26 are respectively and fixedly installed on two side wall surfaces of the box body 1, the space rings 26 are of a circular ring structure, and the space rings 26 can prevent cement concrete from splashing.
Further, in the above scheme, a protection plate 35 is detachably installed in the protection cover 28, and a handle 36 is fixedly installed on one side wall surface of the protection plate 35, so that the concrete material in the protection cover 28 cannot spill out.
Further, in the above solution, two ends of one side wall of the space ring 26, which are far away from each other, are respectively and fixedly mounted with an insert rod 27, the insert rod 27 is of a cylindrical structure, a side wall of one end of the insert rod 27 is provided with a thread, two ends of the other side wall of the protective sleeve 28 are respectively provided with a pair of holes 29, the pair of holes 29 are circular through holes, the pair of holes 29 are movably sleeved with the insert rod 27, the insert rod 27 is movably provided with a nut 30, the nut 30 is of a conventional structure, which is not described herein again, an inner side wall of the nut 30 is provided with a thread, the nut 30 is in threaded connection with the insert rod 27, the other end of the crush column 43 is fixedly connected with a wall of one end of one side shaft of the motor 3, the other end wall of the crush column 43 is provided with a bottom hole 37, the bottom hole 37 is a circular through hole, the bottom hole 37 is communicated, movable mounting has end pole 38 in the bottom hole 37, and end pole 38 is cylindrical structure, and the lateral wall of end pole 38 is threaded, end pole 38 and bottom hole 37 threaded connection, movable mounting has extrusion column 33 in the activity groove 31, and extrusion column 33 is cylindrical structure, the central circular slot lateral wall of activity groove 31 is threaded, and the lateral wall of extrusion column 33 is threaded, and extrusion column 33 and the central circular slot threaded connection of activity groove 31, a lateral wall face of extrusion column 33 and a lateral wall face of end pole 38 contact each other, the lateral wall of guard plate 35 is threaded, the inside wall one end edge of lag 28 is threaded, guard plate 35 and lag 28 threaded connection to make lag 28 can be dismantled, avoided the concrete after lag 28 uses to remain the normal use that influences lag 28 and roll post 43.
Further, in the above scheme, four corners of the top surface of the box 1 are respectively and fixedly mounted with a stabilizer bar 39, the stabilizer bar 39 is of a cylindrical structure, a stabilizer plate 40 is fixedly mounted on the top surface of the stabilizer bar 39, the stabilizer plate 40 is of a cylindrical structure, and the horizontal height of the stabilizer plate 40 is the same as that of the splash-proof cylinder 7, so that the device can be stable when in use, and inaccurate sampling caused by shaking of the device is avoided.
Example 2
In order to overcome the defects of the prior art, the invention also provides a concrete sampling detection method, which comprises the following specific steps:
s1: the inspection equipment is used for removing dust and residual concrete residues in the equipment;
s2: selecting a proper concrete sampling position to avoid the selected position from influencing the overall stability of the sampling structure, and cleaning the selected concrete position to avoid the redundancy of the sampled concrete components;
s3: starting equipment, and pre-perforating the sampled concrete part by using a drill bit, so that the concrete part is easy to break and the structural stability of the concrete layer is damaged;
s4: aligning the vibration part of the equipment to the perforated concrete layer, covering the protective structure of the equipment on the sampled concrete, and impacting the concrete layer;
s5: carrying out rolling cutting on a rolling column part of the equipment aiming at the impacted concrete layer to obtain a sample;
s6: collecting the concrete blocks after sampling by using the same container, detecting the integral structure of the concrete blocks of the same part, and observing the conditions of strength, cracks, seams, layering, holes, segregation and the like of the detected concrete blocks;
s7: crushing the concrete blocks, and detecting the moisture content and other conditions of the concrete through an instrument;
s8: selecting other concrete sampling positions, and repeating S1, S2, S3, S4, S5 and S7, wherein the container used in S6 is changed to be placed by using different instruments to distinguish different samples;
s9: and recording different concrete data and concrete change conditions.
When the cutting device is used, the motor 3 is started, so that the two side shafts of the motor 3 rotate, one side shaft of the motor 3 rotates to drive the rolling column 43 to rotate, the rolling column 43 rotates to drive the movable cutting piece 32 to rotate, the movable cutting piece 32 rotates to drive the cutting knife 34 to rotate, the rotating cutting knife 34 is placed on a concrete layer to be cut and sampled, a small part of concrete can be taken out, meanwhile, the protecting sleeve 28 can be used for placing concrete to splash, and concrete fragments are prevented from hitting users;
by starting the motor 3, the two shafts of the motor 3 rotate, the other shaft of the motor 3 rotates to drive the universal drill bit 41 to rotate, the universal drill bit 41 is placed above a concrete layer needing sampling and drilling, the universal drill bit 41 is moved downwards to drill the concrete layer in a rotating manner to obtain concrete particles, and therefore an inspector can detect the concrete particles;
by starting the motor 3, the two shafts of the motor 3 rotate, the other shaft of the motor 3 rotates to drive the universal drill bit 41 to rotate, the universal drill bit 41 is arranged above a concrete layer to be sampled and drilled, the universal drill bit 41 is moved downwards to drill the concrete layer in a rotating manner, a plurality of holes are drilled on the concrete layer to be detected, then one shaft of the motor 3 rotates to give a rotating force to the longitudinal rod-shaped gear 4, the force on the longitudinal rod-shaped gear 4 drives the secondary bearing 23 to rotate, the secondary bearing 23 rotates to drive the longitudinal rod-shaped gear 4 to rotate, the longitudinal rod-shaped gear 4 rotates to give a rotating force to the transverse rod-shaped gear 5, the force on the transverse rod-shaped gear 5 drives the main bearing 21 to rotate, the main bearing 21 rotates to drive the transverse rod-shaped gear 5 to rotate, the transverse rod-shaped gear 5 rotates to drive the cam 6 to rotate anticlockwise, the side wall of the rotating cam 6 shakes and contacts with the ground, meanwhile, when the convex part of the cam 6 is contacted with the bottom surface of the vibration sleeve 8, the vibration sleeve 8 is upwards knocked out, the vibration sleeve 8 reciprocates up and down through the spring 12 to push the top surface of the vibration sleeve 8 against a concrete layer to be knocked, and the separation groove 14 on the vibration sleeve 8 collides with the concrete layer, so that the concrete layer is knocked down in blocks, the concrete layers can be observed and detected, and the quality and the change of concrete are determined;
through starter motor 3, thereby make the both sides axle of motor 3 rotate, one side axle rotation of motor 3 drives rolls post 43 and rotates, arrange the concrete piece in lag 28, rotatory guard plate 35, make lag 28 closed, roll post 43 rotates and drives the concrete piece at lag 28 internal rotation, the concrete piece is rolled post 43 and is rolled backplate 42 and extrude the detritus each other, thereby make the concrete piece detect easily, rotatory guard plate 35 takes out the concrete piece simultaneously, rotatory sill bar 38 and extrusion column 33, thereby make the position of activity cutting member 32 can remove and fix in activity groove 31, thereby make roll post 43 can freely change in cutting and rolling two modes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a concrete sampling test check out test set, includes box (1), its characterized in that: the fixed motor (3) that is provided with in inside of box (1), the axle of one side of motor (3) rotatably is connected with vertical rod type gear (4), rotatably be connected with horizontal rod type gear (5) on vertical rod type gear (4), the one end fixed mounting of horizontal rod type gear (5) has cam (6), detachable installs apron (15) on box (1), the top surface central authorities of apron (15) have seted up extension hole (16), the top surface fixed mounting of apron (15) has splash guard (7), splash guard (7) and extension hole (16) communicate together, the vibrations cover (8) have been cup jointed in the activity of splash guard (7), the bottom of vibrations cover (8) is passed extension hole (16) and is contacted with the lateral wall of cam (6), the both sides lateral wall of vibrations cover (8) is fixed respectively and is provided with spring (12), supporting columns (10) are fixedly arranged between the springs (12) on each side respectively, one end of each supporting column (10) is fixedly connected with the inner side wall of the splash-proof cylinder (7), a rolling column (43) is fixedly mounted at one end of a shaft on one side of the motor (3), a protective sleeve (28) is fixedly arranged outside the rolling column (43), a rolling guard plate (42) is fixedly mounted on the inner side wall of the protective sleeve (28), a movable groove (31) is formed in the wall surface on one side of the rolling column (43), a movable cutting piece (32) is detachably mounted in the movable groove (31), a cutting knife (34) is fixedly connected to the wall surface on one side of the movable cutting piece (32), and a universal drill bit (41) is fixedly connected to one end of the shaft on the other side of the motor (3); extend the inside intercommunication of hole (16) and box (1), mounting groove (9) have been seted up respectively to the lateral wall of keeping away from each other of vibrations cover (8), a plurality of spacing post (11) of fixedly connected with on the lateral wall of support column (10), spacing post (11) cup joint together with spring (12), and two spring (12) of each side all are located mounting groove (9), a plurality of separating groove (14) have been seted up at the lateral wall top of vibrations cover (8), the top surface fixed mounting of vibrations cover (8) has a plurality of striking grains (13).
2. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: the novel motor box is characterized in that a supporting block (2) is fixedly mounted on the bottom surface inside the box body (1), a top surface groove inner wall on the supporting block (2) is fixedly connected with the side wall of a motor (3), teeth are arranged on the side wall of a side shaft of the motor (3), teeth are arranged on the wall surfaces of two ends of a longitudinal rod-shaped gear (4) respectively, the longitudinal rod-shaped gear (4) is meshed with the side shaft of the motor (3), teeth are arranged at two ends of the side wall of a transverse rod-shaped gear (5) respectively, and the transverse rod-shaped gear (5) is meshed with the longitudinal rod-shaped gear (4).
3. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: fixed mounting has base bearing (21) on the lateral wall of horizontal rod type gear (5), lateral wall fixedly connected with main connecting rod (20) of the outer loop of base bearing (21), the internal face fixed connection of the one end of main connecting rod (20) and box (1), fixed mounting has auxiliary bearing (23) on the lateral wall of vertical rod type gear (4), the lateral wall fixedly connected with auxiliary connecting rod (22) of the outer loop of auxiliary bearing (23), the internal face fixed connection of the one end of auxiliary connecting rod (22) and box (1).
4. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: the improved box structure is characterized in that outer side grooves (18) are respectively formed in two side wall surfaces of the box body (1), internal threads are formed in the inner side walls of the outer side grooves (18), fixing columns (19) are movably connected in the outer side grooves (18), external threads are formed in the side walls of the fixing columns (19), the fixing columns (19) are in threaded connection with the outer side grooves (18), inner linings (24) are fixedly mounted inside the box body (1), inner side grooves (17) are respectively formed in two side wall surfaces of the cover plate (15), internal threads are formed in the inner side walls of the inner side grooves (17), the inner side grooves (17) are in threaded connection with the fixing columns (19), and the bottom surface of the cover plate (15) is attached to the top surfaces of the.
5. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: shaft holes (25) are respectively formed in two side wall surfaces of the box body (1), shafts on two sides of the motor (3) penetrate through the shaft holes (25) to extend to the outer portions of two sides of the box body (1), and space rings (26) are respectively and fixedly installed on the two side wall surfaces of the box body (1).
6. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: the protective sleeve is characterized in that a protective plate (35) is detachably mounted in the protective sleeve (28), and a handle (36) is fixedly mounted on one side wall surface of the protective plate (35).
7. A concrete sampling test inspection device according to claim 5, characterized in that: two ends, far away from each other, of one side wall surface of the space ring (26) are respectively and fixedly provided with an insert rod (27), one end side wall of the insert rod (27) is provided with threads, the other side wall surface of the protective sleeve (28) is respectively provided with a hole (29), the hole (29) is movably sleeved with the insert rod (27), the insert rod (27) is movably provided with a nut (30), the inner side wall of the nut (30) is provided with threads, the nut (30) is in threaded connection with the insert rod (27), the other end of the grinding column (43) is fixedly connected with one end wall surface of one side shaft of the motor (3), the other end wall surface of the grinding column (43) is provided with a bottom hole (37), the bottom hole (37) is communicated with the movable groove (31), the inner side wall of the bottom hole (37) is provided with threads, and a bottom rod (38) is movably installed in the bottom hole (37), the lateral wall of sill bar (38) is seted up threadedly, sill bar (38) and bottom outlet (37) threaded connection, movable mounting has squeeze column (33) in activity groove (31), the central circular slot lateral wall of activity groove (31) is seted up threadedly, and the lateral wall of squeeze column (33) is seted up threadedly, and squeeze column (33) and activity groove (31) central circular slot threaded connection, a lateral wall face of squeeze column (33) and a lateral wall face of sill bar (38) contact each other, the lateral wall of guard plate (35) is seted up threadedly, the inside wall one end edge of lag (28) is seted up threadedly, guard plate (35) and lag (28) threaded connection.
8. A concrete sampling test and inspection apparatus as claimed in claim 1, wherein: four corners of the top surface of box (1) are fixed mounting respectively have stabilizer bar (39), the top surface fixed mounting of stabilizer bar (39) has stabilising plate (40), the level of stabilising plate (40) is the same with the level of splash guard section of thick bamboo (7).
9. A concrete sampling, testing and inspecting method, characterized in that the concrete sampling, testing and inspecting device according to any one of claims 1-8 is used, and the concrete sampling, testing and inspecting method comprises the following steps:
s1: the inspection equipment is used for removing dust and residual concrete residues in the equipment;
s2: selecting a proper concrete sampling position to avoid the selected position from influencing the overall stability of the sampling structure, and cleaning the selected concrete position to avoid the redundancy of the sampled concrete components;
s3: starting the equipment, and aligning a drill bit of the equipment to the sampled concrete layer for drilling;
s4: aligning the vibration part of the equipment to the perforated concrete layer, covering the protective structure of the equipment on the sampled concrete, and impacting the concrete layer;
s5: carrying out rolling cutting on a rolling column part of the equipment aiming at the impacted concrete layer to obtain a sample;
s6: collecting the concrete blocks after sampling by using the same container, detecting the integral structure of the concrete blocks of the same part, and observing the conditions of strength, cracks, seams, layering, holes, segregation and the like of the detected concrete blocks;
s7: crushing the concrete blocks, and detecting the moisture content and other conditions of the concrete through an instrument;
s8: selecting other concrete sampling positions, and repeating S1, S2, S3, S4, S5 and S7, wherein the container used in S6 is changed to be placed by using different instruments to distinguish different samples;
s9: and recording different concrete data and concrete change conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305048.5A CN112505309A (en) | 2020-11-19 | 2020-11-19 | Concrete sampling, detecting and inspecting equipment and detecting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305048.5A CN112505309A (en) | 2020-11-19 | 2020-11-19 | Concrete sampling, detecting and inspecting equipment and detecting method |
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| CN112505309A true CN112505309A (en) | 2021-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199758A (en) * | 2021-12-10 | 2022-03-18 | 中电建路桥集团有限公司 | Equipment capable of testing falling of various concrete cushions |
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2020
- 2020-11-19 CN CN202011305048.5A patent/CN112505309A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199758A (en) * | 2021-12-10 | 2022-03-18 | 中电建路桥集团有限公司 | Equipment capable of testing falling of various concrete cushions |
| CN114199758B (en) * | 2021-12-10 | 2024-01-30 | 中电建路桥集团有限公司 | Equipment capable of testing falling of various concrete cushions |
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