CN113775198A - Width measurement repairing device for preventing and treating large-volume concrete cracks and operation method - Google Patents
Width measurement repairing device for preventing and treating large-volume concrete cracks and operation method Download PDFInfo
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- CN113775198A CN113775198A CN202111062727.9A CN202111062727A CN113775198A CN 113775198 A CN113775198 A CN 113775198A CN 202111062727 A CN202111062727 A CN 202111062727A CN 113775198 A CN113775198 A CN 113775198A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005259 measurement Methods 0.000 title claims abstract description 7
- 239000002002 slurry Substances 0.000 claims abstract description 38
- 230000008439 repair process Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000007569 slipcasting Methods 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
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- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a width measurement repairing device for preventing and treating a large-volume concrete crack and an operation method. This bulky concrete crack is prevented and control with surveying wide patching device, the control to slip casting scope and slip casting volume is realized to the crisscross area size of bottom opening part through-hole and vertical cylinder, and then promote the repair precision, be applicable to not crack use of equidimension, simultaneously can avoid extravagant, can play the effect of strickleing off after crack department slip casting when spending, promote the repair roughness, and setting through the scale mark, accessible scraper blade compares with the width of crack department, and then measure the width of crack department, can roll extrusion behind crack department slip casting, and then promote the closely knit degree of repair, promote the repair quality, play the stirring effect to the slurry, avoid the slurry to solidify, promote the slurry quality, further promote the repair effect.
Description
Technical Field
The invention relates to the technical field of concrete crack repairing devices, in particular to a width measuring repairing device for large-volume concrete crack prevention and control and an operation method.
Background
In the concrete pouring process, cracks with different depths and openings often occur due to the problems of temperature control, concrete proportioning, pouring speed, concrete mixing and the like. Concrete cracks not only affect the appearance quality, but also greatly affect the safety of a concrete structure, so the cracks need to be repaired, and most of the adopted methods are grouting methods.
Bulky concrete crack patching device among the prior art is when using, can't control slip casting scope and slip casting volume, and then the influence is repaired the precision, be not suitable for not the crack of equidimension and use, and cause the waste easily, can't play the strickle effect to it after the slip casting of crack department simultaneously, the influence is repaired the roughness, and measure the width of crack department, can't the roll extrusion after the slip casting of crack department, lead to repairing closely knit degree low, the influence is repaired the quality, the slurry solidifies easily, reduce the slurry quality, further reduce the repair effect.
Disclosure of Invention
The invention aims to provide a width measuring and repairing device for preventing and treating large-volume concrete cracks and an operation method, which are provided by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a width measurement repairing device for preventing and treating large-volume concrete cracks comprises a vehicle body, wherein a sleeve is fixedly connected inside the vehicle body in a penetrating mode, a vertical cylinder is fixedly connected inside the sleeve in a penetrating mode, a one-way valve II is installed inside an opening in the bottom of the vertical cylinder, and a repairing mechanism is arranged inside the vertical cylinder;
the repairing mechanism comprises a cylinder, a piston plate, a one-way valve I, a baffle plate, a through hole, a bolt and a bracket;
the cylinder is installed in the inner wall top of erecting a section of thick bamboo, the flexible end rigid coupling of cylinder has the piston board, the outer wall of piston board closely laminates with the inner wall of erecting a section of thick bamboo, the below both sides of piston board all are equipped with check valve one, check valve one is installed inside the opening of erecting a section of thick bamboo below, the below of piston board is equipped with the baffle, the baffle supports tightly with the bottom of erecting a section of thick bamboo, the processing of inside one side of baffle has the through-hole, the inside opposite side threaded connection of baffle has the bolt, the outer wall of bolt rotates through ball bearing and is connected with the support, the support rigid coupling is in the bottom of erecting a section of thick bamboo.
Preferably, the bottom of automobile body is installed the gyro wheel, and the gyro wheel is the matrix and distributes.
Preferably, the handle frame is welded on the rear side of the top of the vehicle body, and the outer wall of the handle frame is wrapped by the rubber sleeve.
Preferably, the rear side of the bottom of the sleeve is provided with a scraping mechanism;
the scraping mechanism comprises a support plate, a scraping plate, a circular plate, a clamping groove, a clamping pin, a lantern ring, a first spring and scale marks;
the extension board rigid coupling is in telescopic bottom rear side, the positive rear side of extension board rotates and is connected with the scraper blade, the coaxial rigid coupling in top of scraper blade has the plectane, the outer wall of plectane has the bayonet lock through the draw-in groove joint, the outer wall sliding connection of bayonet lock is in the inside of the lantern ring, lantern ring rigid coupling is in the positive front side of extension board, the outer wall of bayonet lock has cup jointed spring one, the both ends of spring one respectively with the outer wall step face fixed connection of sleeve and bayonet lock, scale mark has all been processed to both sides around the scraper blade.
Preferably, the bottom of the flight is flush with the bottom of the roller when in the downward payout state.
Preferably, a flattening mechanism is arranged on the front side of the bottom of the sleeve;
the flattening mechanism comprises an inserted link, an inserted sleeve, a compression roller and a second spring;
the insert rod is fixedly connected to the front side of the bottom of the sleeve, the insert rod is inserted into the insert sleeve in an inserting mode, a second spring is installed between the insert sleeve and the insert rod, and the inner side of the insert sleeve is rotatably connected with the press roller.
Preferably, a stirring mechanism is arranged inside the sleeve;
the stirring mechanism comprises a packing auger, a motor, a grooved pulley and a belt;
the rotary shaft of the packing auger is rotatably connected with the top of the inner wall of the sleeve through a ball bearing, the top of the packing auger on the front side is fixedly connected with the output end of the motor through a coupler, grooved wheels are fixedly connected to the upper portion of the outer wall of the packing auger, and the grooved wheels are rotatably connected through a belt.
Preferably, the packing auger is distributed in the gap between the sleeve and the vertical cylinder in an annular and equidistant manner.
An operation method of a large-volume concrete crack control width measurement repairing device comprises the following steps:
firstly, a motor is connected with an external power supply, slurry is injected into the interior of a sleeve, a vehicle body is moved to the position above a crack, a piston plate can be driven to move upwards through the expansion of a cylinder, the slurry in the interior of the sleeve can be introduced into the interior of a vertical cylinder through the arrangement of a one-way valve I, at the moment, the piston plate is pressed downwards, the slurry in the vertical cylinder can be poured into the crack through an opening of the vertical cylinder, the baffle can move transversely through the threaded connection of a bolt and the baffle, the control of a grouting range and a grouting amount is realized through the size of the staggered area of a through hole and the bottom opening of the vertical cylinder, the repairing precision is improved, the repairing precision is suitable for the use of cracks with different sizes, waste can be avoided, the scraper can be downwards paid out or horizontally folded up through the clamping connection of a clamping pin and the rotary connection of the scraper and a support plate, the scraping effect can be realized after the slurry is injected into the crack during paying out, and the repairing flatness is improved, and through the setting of scale mark, the accessible scraper blade is compared with the width of crack department, measures the width of crack department, through the sliding connection of inserted bar and plug bush to and the setting of compression roller, can carry out the roll extrusion after crack department slip casting, promote and repair closely knit degree, simultaneously, be connected through the rotation of sheave and belt, and the annular of auger distributes, plays the stirring effect to the slurry.
Compared with the prior art, the invention has the beneficial effects that: this bulky concrete crack prevention and cure is with surveying wide patching device has following advantage compared with traditional technique:
through the matching between the vehicle body, the roller, the sleeve, the vertical cylinder, the handle frame and the repairing mechanism, when the device is used, the piston plate can be driven to move upwards through the expansion and contraction of the cylinder, the slurry in the sleeve can be led into the vertical cylinder through the arrangement of the one-way valve I, at the moment, the piston plate is pressed downwards, the slurry in the vertical cylinder can be poured into a crack through the opening of the vertical cylinder, the baffle can move transversely through the threaded connection of the bolt and the baffle, and then the grouting range and the grouting amount are controlled through the staggered area of the through hole and the bottom opening of the vertical cylinder, so that the repairing precision is improved, the device is suitable for being used for cracks with different sizes, and meanwhile, the waste can be avoided;
through the matching between the vehicle body, the roller, the sleeve, the vertical cylinder, the handle frame and the scraping mechanism, when the device is used, the device can be connected with the clamping groove in a clamping manner through the clamping pin, and the scraper plate is connected with the support plate in a rotating manner, so that the scraper plate can be paid out downwards or horizontally folded, a scraping effect can be achieved after grouting is performed at a crack during paying out, the repairing flatness is improved, and through the arrangement of the scale marks, the width of the crack can be compared through the scraper plate, and further the width of the crack is measured;
by the matching of the trolley body, the idler wheels, the sleeve, the vertical cylinder, the handle frame and the flattening mechanism, when the device is used, the device can be rolled after grouting is performed at a crack through the sliding connection of the inserted rod and the inserted sleeve and the arrangement of the compression roller, so that the repairing compactness is improved, and the repairing quality is improved;
through automobile body, gyro wheel, sleeve, vertical cylinder, handle frame and the cooperation between the stirring mechanism for the device is when using, and the accessible sheave is connected with the rotation of belt to and the annular of auger distributes, can play the stirring effect to the slurry, avoids the slurry to solidify, promotes the slurry quality, further promotes the repair effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the bolt, bracket and baffle of FIG. 2;
FIG. 4 is a schematic diagram of the motor, belt and sheave of FIG. 2;
FIG. 5 is a schematic view of the scraper, the support plate and the circular plate shown in FIG. 2;
fig. 6 is a schematic structural view of the insert rod, the insert sleeve and the press roller in fig. 2.
In the figure: 1. the device comprises a vehicle body, 2, rollers, 3, a sleeve, 4, a vertical cylinder, 5, a handle frame, 6, a repairing mechanism, 601, a cylinder, 602, a piston plate, 603, a one-way valve I, 604, a baffle plate, 605, a through hole, 606, a bolt, 607, a support, 7, a scraping mechanism, 701, a support plate, 702, a scraper, 703, a circular plate, 704, a clamping groove, 705, a clamping pin, 706, a sleeve, 707, a spring I, 708, a scale mark, 8, a flattening mechanism, 801, an inserting rod, 802, an inserting sleeve, 803, a compression roller, 804, a spring II, 9, a stirring mechanism, 901, a packing auger, 902, a motor, 903, a grooved pulley, 904, a belt, 10 and a one-way valve II.
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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a bulky concrete crack prevention and cure is with surveying wide patching device, including automobile body 1, gyro wheel 2 is installed to the bottom of automobile body 1, and gyro wheel 2 is the matrix and distributes, gyro wheel 2 makes automobile body 1 freely movable, the welding has handle frame 5 at the top rear side of automobile body 1, the outer wall parcel of handle frame 5 has the rubber sleeve, the comfort of gripping of handle frame 5 can be promoted to the rubber sleeve, the inside of automobile body 1 is run through the rigid coupling and is had sleeve 3, the inside of sleeve 3 is run through the rigid coupling and is had a section of thick bamboo 4, the bottom opening internally mounted of a section of thick bamboo 4 has two check valves 10, the inside of a section of thick bamboo 4 that erects is equipped with patching mechanism 6.
The repairing mechanism 6 comprises an air cylinder 601, a piston plate 602, a first check valve 603, a baffle 604, a through hole 605, a bolt 606 and a bracket 607, the air cylinder 601 is arranged at the top of the inner wall of the vertical cylinder 4, the telescopic end of the air cylinder 601 is fixedly connected with the piston plate 602, the outer wall of the piston plate 602 is tightly attached to the inner wall of the vertical cylinder 4, the first check valve 603 is arranged on each of the two sides below the piston plate 602, the first check valve 603 is arranged in a through hole below the vertical cylinder 4, the piston plate 602 can drive slurry in the sleeve 3 to be led into the vertical cylinder 4 through the negative pressure principle when sliding up and down, a crack is caused by the opening below the vertical cylinder 4, the baffle 604 is arranged below the piston plate 602, the baffle 604 is abutted against the bottom of the vertical cylinder 3, the through hole 605 is processed on one side inside the baffle 604, the bolt 606 is in threaded connection with the other side inside of the baffle 604, the bolt 606 can drive the baffle 604 to slide transversely, and the control of the grouting range and grouting amount can be realized through the staggered area of the bottom opening of the through hole 605 and the vertical cylinder 4 when the baffle 604 slides, the outer wall of the bolt 606 is rotatably connected with a bracket 607 through a ball bearing, and the bracket 607 is fixedly connected to the bottom of the vertical cylinder 3;
through the automobile body, the gyro wheel, the sleeve, the vertical cylinder, handle frame and repair cooperation between the mechanism, make the device when using, the flexible piston plate that can drive of accessible cylinder shifts up, setting through check valve one, the inside of vertical cylinder can be led to the inside slurry of sleeve, the piston plate pushes down this moment, make in the vertical cylinder slurry accessible its opening pour into to crack department, threaded connection through bolt and baffle, make the baffle can lateral shifting, and then realize the control to slip casting scope and slip casting volume through the crisscross area size of bottom opening part of through-hole and vertical cylinder, and then promote and repair the precision, be applicable to not crack use of equidimension, can avoid extravagant simultaneously.
The scraping mechanism 7 is arranged on the rear side of the bottom of the sleeve 3, the scraping mechanism 7 comprises a support plate 701, a scraper 702, a circular plate 703, a clamping groove 704, a clamping pin 705, a lantern ring 706, a first spring 707 and scale marks 708, the support plate 701 is fixedly connected to the rear side of the bottom of the sleeve 3, the scraper 702 is rotatably connected to the rear side of the front surface of the support plate 701, the bottom of the scraper 702 is flush with the bottom of the roller 2 when in a downward paying-off state, so that the scraper 702 can be driven to transversely move by the movement of the vehicle body 1 to scrape the slurry of a slurry injection port, the repair is smoother, the circular plate 703 is coaxially and fixedly connected to the top of the scraper 702, the clamping pin 705 is clamped on the outer wall of the circular plate 703 through the clamping groove 704, the clamping groove 704 is two in number, when the clamping pin 705 is clamped with the clamping grooves 704 at different positions, the scraper 701 can be paid-off or horizontally retracted, the outer wall of the clamping pin 705 is slidably connected to the interior of the lantern ring 706, and the lantern ring 706 is fixedly connected to the front side of the front surface of the support plate 701, the lantern ring 706 can guide the bayonet 705, the outer wall of the bayonet 705 is sleeved with the first spring 707, two ends of the first spring 707 are fixedly connected with the lantern ring 706 and the step surface of the outer wall of the bayonet 705 respectively, the first spring 707 gives clamping force to the bayonet 705 and the clamping groove 704, the front side and the rear side of the scraper 701 are both provided with scale marks 708, and the scale marks 708 can measure the width of a crack;
through the automobile body, the gyro wheel, the sleeve, the vertical cylinder, handle frame and scrape the cooperation between the mechanism, make the device when using, the joint of accessible bayonet lock and draw-in groove links to each other, and the scraper blade is connected with the rotation of extension board, make the scraper blade can pay off downwards or the level is packed up, can play the effect of strickleing off after crack department slip casting when paying, promote and repair the roughness, and through the setting of scale mark, the accessible scraper blade is compared with the width of crack department, and then measure the width of crack department.
The front side of the bottom of the sleeve 3 is provided with a flattening mechanism 8, the flattening mechanism 8 comprises an insertion rod 801, an insertion sleeve 802, a compression roller 803 and a second spring 804, the insertion rod 801 is fixedly connected to the front side of the bottom of the sleeve 3, the insertion rod 801 is inserted into the insertion sleeve 802, the second spring 804 is installed between the insertion sleeve 802 and the insertion rod 801, the second spring 804 provides downward force for the insertion sleeve 802, the compression roller 803 is further tightly abutted against the ground, a flattening effect is further achieved on a grouting crack, the repairing compactness is further improved, and the compression roller 803 is rotatably connected to the inner side of the insertion sleeve 802;
through the cooperation between automobile body, gyro wheel, sleeve, vertical cylinder, handle frame and the mechanism that flattens for the device is when using, and the sliding connection of accessible inserted bar and plug bush to and the setting of compression roller can carry out the roll extrusion after crack department slip casting, and then promotes and repairs closely knit degree, promotes and repairs the quality.
The stirring mechanism 9 is arranged in the sleeve 3, the stirring mechanism 9 comprises an auger 901, a motor 902, grooved wheels 903 and a belt 904, a rotating shaft of the auger 901 is rotatably connected with the top of the inner wall of the sleeve 3 through a ball bearing, the auger 901 is distributed in a gap between the sleeve 3 and the vertical cylinder 4 in an annular and equidistant manner, the top of the auger 901 at the front side is fixedly connected with the output end of the motor 902 through a coupler, the auger 901 can stir the pulp in the sleeve 3 to avoid the solidification of the pulp, the grooved wheels 903 are fixedly connected above the outer wall of the auger 901, the grooved wheels 903 are rotatably connected through the belt 904, and the belt 904 enables the auger 901 to simultaneously rotate so as to improve the stirring uniformity;
through automobile body, gyro wheel, sleeve, vertical cylinder, handle frame and the cooperation between the stirring mechanism for the device is when using, and the accessible sheave is connected with the rotation of belt to and the annular of auger distributes, can play the stirring effect to the slurry, avoids the slurry to solidify, promotes the slurry quality, further promotes the repair effect.
The working principle of the embodiment is as follows: firstly, a motor 902 is connected with an external power supply, slurry is injected into the sleeve 3, the vehicle body 1 is moved to the position above a crack, a piston plate 602 can be driven to move upwards through the extension and contraction of an air cylinder 601, the slurry in the sleeve 3 can be guided into the interior of a vertical cylinder 4 through the arrangement of a one-way valve 603, at the moment, the piston plate 602 is pressed downwards, the slurry in the vertical cylinder 4 can be poured into the crack through the opening of the piston plate, the baffle 604 can move transversely through the threaded connection of a bolt 606 and a baffle 604, the control over the grouting range and the grouting amount is realized through the staggered area of a through hole 605 and the bottom opening of the vertical cylinder 4, the repairing precision is further improved, the repairing device is suitable for cracks with different sizes, meanwhile, the waste can be avoided, the scraper 702 can be connected with a clamping groove 704 in a clamping manner through a clamping pin 705 and is rotationally connected with a support plate 701, the scraper 702 can be folded downwards or folded horizontally, and the scraping effect can be realized after the slurry is injected into the crack at the expenditure, promote and repair the roughness, and through the setting of scale mark 708, accessible scraper blade 702 is compared with the width of crack department, and then measure the width of crack department, sliding connection through inserted bar 801 and plug bush 802, and the setting of compression roller 803, can roll extrusion after the slip casting of crack department, and then promote and repair closely knit degree, promote and repair the quality, and simultaneously, be connected through the rotation of sheave 903 with belt 904, and the annular distribution of auger 901, can play the stirring effect to the slurry, avoid the slurry to solidify, promote the slurry quality, further promote the repair effect.
An operation method of a large-volume concrete crack control width measurement repairing device comprises the following steps:
firstly, a motor 902 is connected with an external power supply, slurry is injected into the sleeve 3, the vehicle body 1 is moved to the position above a crack, a piston plate 602 can be driven to move upwards through the extension and contraction of an air cylinder 601, the slurry in the sleeve 3 can be guided into the interior of a vertical cylinder 4 through the arrangement of a one-way valve 603, at the moment, the piston plate 602 is pressed downwards, the slurry in the vertical cylinder 4 can be poured into the crack through the opening of the piston plate, the baffle 604 can move transversely through the threaded connection of a bolt 606 and a baffle 604, the control over the grouting range and the grouting amount is realized through the staggered area of a through hole 605 and the bottom opening of the vertical cylinder 4, the repairing precision is further improved, the repairing device is suitable for cracks with different sizes, meanwhile, the waste can be avoided, the scraper 702 can be connected with a clamping groove 704 in a clamping manner through a clamping pin 705 and is rotationally connected with a support plate 701, the scraper 702 can be folded downwards or folded horizontally, and the scraping effect can be realized after the slurry is injected into the crack at the expenditure, promote and repair the roughness to through the setting of scale mark 708, accessible scraper blade 702 compares with the width of crack department, measures the width of crack department, through the sliding connection of inserted bar 801 and plug bush 802, and the setting of compression roller 803, can roll extrusion after the slip casting of crack department, promote and repair closely knit degree, simultaneously, be connected through the rotation of sheave 903 and belt 904, and auger 901's annular distribution, play the stirring effect to the slurry
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 bulky concrete crack is prevented and is used wide patching device of survey, includes automobile body (1), its characterized in that: a sleeve (3) penetrates and is fixedly connected with the interior of the vehicle body (1), a vertical cylinder (4) penetrates and is fixedly connected with the interior of the sleeve (3), a second check valve (10) is installed in an opening at the bottom of the vertical cylinder (4), and a repairing mechanism (6) is arranged in the vertical cylinder (4);
the repairing mechanism (6) comprises a cylinder (601), a piston plate (602), a one-way valve I (603), a baffle plate (604), a through hole (605), a bolt (606) and a bracket (607);
the cylinder (601) is installed at the top of the inner wall of a vertical cylinder (4), the flexible end of cylinder (601) is fixedly connected with a piston plate (602), the outer wall of piston plate (602) is tightly attached to the inner wall of the vertical cylinder (4), both sides of the lower part of piston plate (602) are provided with a one-way valve (603), the one-way valve (603) is installed inside a through opening below the vertical cylinder (4), a baffle (604) is arranged below the piston plate (602), the baffle (604) is tightly abutted to the bottom of the vertical cylinder (3), a through hole (605) is processed on one side of the inner part of the baffle (604), a bolt (606) is connected to the other side of the inner part of the baffle (604) in a threaded manner, the outer wall of the bolt (606) is rotatably connected with a support (607) through a ball bearing, and the support (607) is fixedly connected to the bottom of the vertical cylinder (3).
2. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 1, wherein: the bottom of automobile body (1) is installed gyro wheel (2), and gyro wheel (2) are the matrix and distribute.
3. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 2, wherein: the handle is characterized in that a handle frame (5) is welded on the rear side of the top of the vehicle body (1), and a rubber sleeve wraps the outer wall of the handle frame (5).
4. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 3, wherein: a scraping mechanism (7) is arranged on the rear side of the bottom of the sleeve (3);
the scraping mechanism (7) comprises a support plate (701), a scraping plate (702), a circular plate (703), a clamping groove (704), a clamping pin (705), a lantern ring (706), a first spring (707) and scale marks (708);
the supporting plate (701) is fixedly connected to the rear side of the bottom of the sleeve (3), the front rear side of the supporting plate (701) is rotatably connected with a scraping plate (702), a circular plate (703) is coaxially and fixedly connected to the top of the scraping plate (702), a clamping pin (705) is clamped on the outer wall of the circular plate (703) through a clamping groove (704), the outer wall of the clamping pin (705) is slidably connected to the inner portion of a sleeve ring (706), the sleeve ring (706) is fixedly connected to the front side of the supporting plate (701), a spring I (707) is sleeved on the outer wall of the clamping pin (705), two ends of the spring I (707) are fixedly connected with the stepped surfaces of the outer walls of the sleeve ring (706) and the clamping pin (705) respectively, and scale marks (708) are machined on the front side and the rear side of the scraping plate (701).
5. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 4, wherein: the bottom of the scraper (702) is flush with the bottom of the roller (2) when in a downward disbursement state.
6. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 5, wherein: a flattening mechanism (8) is arranged on the front side of the bottom of the sleeve (3);
the flattening mechanism (8) comprises an insert rod (801), an insert sleeve (802), a press roller (803) and a second spring (804);
the insert rod (801) is fixedly connected to the front side of the bottom of the sleeve (3), the insert rod (801) is inserted into the insert sleeve (802), a second spring (804) is installed between the insert sleeve (802) and the insert rod (801), and the inner side of the insert sleeve (802) is rotatably connected with a compression roller (803).
7. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 6, wherein: a stirring mechanism (9) is arranged in the sleeve (3);
the stirring mechanism (9) comprises a packing auger (901), a motor (902), a grooved pulley (903) and a belt (904);
the rotating shaft of the packing auger (901) is rotatably connected with the top of the inner wall of the sleeve (3) through a ball bearing, the top of the packing auger (901) at the front side is fixedly connected with the output end of the motor (902) through a coupler, grooved wheels (903) are fixedly connected above the outer wall of the packing auger (901), and the grooved wheels (903) are rotatably connected through a belt (904).
8. The width measuring and repairing device for preventing and treating the large-volume concrete cracks as claimed in claim 7, wherein: the packing augers (901) are distributed in the gap between the sleeve (3) and the vertical cylinder (4) in an annular and equidistant mode.
9. A method of operating the bulk concrete crack control width measurement repair device of claim 8, comprising the steps of:
firstly, a motor (902) is connected with an external power supply, slurry is injected into the sleeve (3), a vehicle body (1) is moved to the position above a crack, a piston plate (602) can be driven to move upwards through the extension of a cylinder (601), the slurry in the sleeve (3) can be introduced into the vertical cylinder (4) through the arrangement of a one-way valve (603), the piston plate (602) is pressed downwards at the moment, so that the slurry in the vertical cylinder (4) can be poured into the crack through the opening of the vertical cylinder, the baffle (604) can move transversely through the threaded connection of a bolt 606 and the baffle (604), the control of a grouting range and a grouting amount is realized through the staggered area of a through hole (605) and the bottom opening of the vertical cylinder (4), the repairing precision is improved, the device is suitable for the use of cracks with different sizes, the waste can be avoided, the clamping connection of a clamping pin (705) and a clamping groove (704) is realized, and the scraper (702) is connected with a support plate (701) in a rotating way, make scraper blade (702) can pay off downwards or the level is packed up, can play the strickle effect after crack department slip casting when paying off, promote and repair the roughness, and through the setting of scale mark (708), accessible scraper blade (702) is compared with the width of crack department, measure the width of crack department, through the sliding connection of inserted bar (801) and plug bush (802), and the setting of compression roller (803), can roll extrusion after crack department slip casting, promote and repair closely knit degree, simultaneously, through the rotation of sheave (903) and belt (904) and the annular distribution of auger (901), play the stirring effect to the thick liquids.
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| CN202111062727.9A CN113775198A (en) | 2021-09-10 | 2021-09-10 | Width measurement repairing device for preventing and treating large-volume concrete cracks and operation method |
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| CN202111062727.9A CN113775198A (en) | 2021-09-10 | 2021-09-10 | Width measurement repairing device for preventing and treating large-volume concrete cracks and operation method |
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Application publication date: 20211210 |