CN112211115A - Bridge maintenance system convenient to adjust position - Google Patents
Bridge maintenance system convenient to adjust position Download PDFInfo
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- CN112211115A CN112211115A CN202011198357.7A CN202011198357A CN112211115A CN 112211115 A CN112211115 A CN 112211115A CN 202011198357 A CN202011198357 A CN 202011198357A CN 112211115 A CN112211115 A CN 112211115A
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- maintenance system
- rod
- bridge maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 39
- 230000006870 function Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a bridge maintenance system convenient for adjusting the azimuth. The bridge maintenance system that facilitates adjusting an orientation includes: a work table; the stirring box is fixedly arranged at the top of the workbench; the protective shell is fixedly mounted at the top of the stirring box; the first motor is fixedly arranged on the inner wall of the top of the protective shell; the dwang, the dwang rotates to be installed on the top inner wall of agitator tank, the top of dwang extends to in the protective housing and with the output shaft fixed connection of first motor. The bridge maintenance system convenient for adjusting the direction has the advantages of convenience in use, multiple functions, time and labor saving and convenience in daily maintenance.
Description
Technical Field
The invention relates to the technical field of maintenance systems, in particular to a bridge maintenance system convenient for azimuth adjustment.
Background
Bridge maintenance, which is a general term for measures such as maintenance, rush repair, reinforcement and protection and the like to ensure the normal use of a bridge, and comprises the uninterrupted technical inspection, maintenance and repair of the bridge; in order to improve the bearing and traffic capacity of the bridge, local strengthening technical measures are adopted; rapidly repairing the damaged bridge; along with the rapid development of economy in China, vehicles are more and more, especially large trucks are more, and the problems that pits and parts of roads collapse due to overlong service time are caused.
However, in the prior art, the road needs to be intercepted during maintenance at present, cement is filled on the damaged road, the existing road construction device has single function, the damaged road surface needs to be broken, the broken blocks are removed from the pits, and then the cement is poured into the pits, so that the manpower is undoubtedly greatly increased for daily maintenance of the road, time and labor are wasted, particularly, the construction condition of large equipment cannot be met sometimes in the field construction environment, and the work is more troublesome.
In the process of bridge maintenance, large stones need to be removed through the drill bit splitting, and then the large stones need to be broken through the drill bit, so that a new bridge maintenance system convenient for adjusting the azimuth needs to be provided for solving the technical problems.
Disclosure of Invention
The invention solves the technical problem of providing a bridge maintenance system which is convenient to operate, has multiple functions, saves time and labor and is convenient to adjust the direction and daily maintenance.
In order to solve the above technical problem, the bridge maintenance system convenient for adjusting the azimuth provided by the invention comprises: a work table; the stirring box is fixedly arranged at the top of the workbench; the protective shell is fixedly mounted at the top of the stirring box; the first motor is fixedly arranged on the inner wall of the top of the protective shell; the rotating rod is rotatably installed on the inner wall of the top of the stirring box, and the top end of the rotating rod extends into the protective shell and is fixedly connected with the output shaft of the first motor; the stirring blocks are all arranged in the stirring box and are fixedly arranged on the outer wall of the rotating rod; the second motor is fixedly arranged at the top of the workbench; the first circular gear is fixedly sleeved on an output shaft of the second motor; the sleeve is rotatably arranged at the top of the workbench; a first threaded rod threadedly mounted on the sleeve; the second circular gear is fixedly sleeved on the sleeve and is meshed with the first circular gear; the first installation box is fixedly installed at the bottom end of the first threaded rod, and a third motor is fixedly installed on the inner wall of the top of the first installation box; the fixed rod is rotatably installed at the bottom of the first installation box, and the top end of the fixed rod extends into the first installation box and is fixedly connected with an output shaft of a third motor; the drill bit is fixedly arranged at the bottom end of the fixing rod; the limiting block is fixedly arranged on the outer wall of one side of the first threaded rod; the limiting rod is fixedly arranged at the bottom of the workbench; the first sliding block is slidably mounted on the limiting rod, and one side of the limiting block is fixedly connected with the outer wall of one side of the first sliding block; two installation poles, two the equal fixed mounting of installation pole is in on one side outer wall of workstation.
As a further scheme of the invention, the top of the stirring box is provided with a top plate, the top of the top plate is fixedly provided with a funnel, and the bottom of the funnel extends into the stirring box.
As a further scheme of the invention, a discharge pipe is fixedly arranged at the bottom of the stirring box, the discharge pipe penetrates through the bottom of the workbench, and a valve is arranged on the discharge pipe.
As a further scheme of the invention, a round rod is rotatably arranged on the outer wall of one side, close to each other, of the two mounting rods.
Compared with the related art, the bridge maintenance system convenient for adjusting the azimuth provided by the invention has the following beneficial effects:
the invention provides a bridge maintenance system convenient for adjusting the azimuth, which comprises the following steps:
1. the sleeve is rotated under the mutual matching of the second motor, the first circular gear and the second circular gear, and the first threaded rod cannot rotate and can only move up and down under the mutual matching of the sleeve, the limiting block, the first sliding block and the limiting rod;
2. through the mutual cooperation of third motor, dead lever, drill bit get off and change the hole breakage to ground, convenient operation not only like this, have multiple functions and labour saving and time saving, the routine maintenance's of being convenient for advantage.
In order to solve the above technical problem, the bridge maintenance system convenient for adjusting the azimuth provided by the invention further comprises: the support column is fixedly installed at the top of the workbench, a fourth motor is fixedly installed at the top of the support column, a support plate is fixedly installed on an output shaft of the fourth motor, a hydraulic cylinder is fixedly installed at the bottom of the support plate, a second installation box is fixedly installed on an output shaft of the hydraulic cylinder, a fifth motor is fixedly installed on the inner wall of the top of the second installation box, a second threaded rod is slidably installed at the bottom of the second installation box, and the top end of the second threaded rod extends into the second installation box and is fixedly connected with the output shaft of the fifth motor; the bottom fixed mounting of second install bin has two fixed blocks, two equal fixed mounting has corresponding erection column, two on the fixed block equal fixed mounting has the arm lock for on the erection column, the second slider is installed to the screw thread on the second threaded rod, all articulated on the both sides outer wall of second slider have two connecting rods, two the bottom of connecting rod is articulated mutually with two arm locks respectively.
As a further aspect of the present invention, a mounting block is fixedly mounted on the top of the second mounting box, and the output shaft of the hydraulic cylinder is fixedly connected to the top of the mounting block.
As a further scheme of the invention, a threaded hole is formed in the top of the second sliding block, and the second threaded rod penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.
Compared with the related art, the bridge maintenance system convenient for adjusting the azimuth provided by the invention has the following beneficial effects:
the invention provides a bridge maintenance system convenient for adjusting the azimuth, which comprises the following steps:
1. the second sliding block moves up and down under the mutual cooperation of the fifth motor and the second threaded rod, fragments are clamped by the clamping arms under the mutual cooperation of the second sliding block, the connecting rod and the mounting column, and the fragments are put down after the fourth motor is started to rotate so that the fragments are rotated to a corresponding place, so that the operation is convenient, time and labor are saved, and the maintenance of the bridge deck is convenient;
2. under the action of the spring, when the drill bit meets hard stones or meets larger resistance, on one hand, the drill bit is damped to avoid damage of the drill bit, and on the other hand, the drill bit generates the action of vertical vibration to be beneficial to crushing stones; along with the degree of depth that the drill bit bored and got improves, electro-magnet actuation armature for the spring compression, the weakening spring toughness, and then avoid the drill bit to get into and bore the emergence swing when getting in the bridge floor, improved and bored and got intensity, also possess certain shock attenuation effect simultaneously, avoided the drill bit damage, after boring the work completion, the electro-magnet was closed, the spring electro-magnet is tensile once more, resume toughness, can utilize the vibration and the swing effect of drill bit to accomplish the breakage to the stone smoothly, so both time-saving and labor-saving, can improve equipment life again.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a bridge maintenance system with a partially cut-away structure according to an embodiment 1 of the present invention, which facilitates azimuth adjustment;
FIG. 2 is a front view of a first mounting box according to embodiment 1 of the present invention;
FIG. 3 is a left side view of a mounting bar in accordance with embodiment 1 of the present invention;
FIG. 4 is a schematic partial sectional view of embodiment 2 of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a partial sectional structural view of a bridge maintenance system for facilitating azimuth adjustment in embodiment 3.
Reference numbers in the figures: 1. a work table; 2. a stirring box; 3. a protective shell; 4. a first motor; 5. rotating the rod; 6. stirring blocks; 7. a second motor; 8. a first circular gear; 9. a sleeve; 10. a first threaded rod; 11. a second circular gear; 12. a first installation box; 13. fixing the rod; 14. a drill bit; 15. a limiting block; 16. a limiting rod; 17. a first slider; 18. mounting a rod; 19. a support pillar; 20. a fourth motor; 21. a support plate; 22. a hydraulic cylinder; 23. a second installation box; 24. a fifth motor; 25. a second threaded rod; 26. a fixed block; 27. mounting a column; 28. clamping arms; 29. a second slider; 30. a connecting rod; 31. an electromagnet; 32. a spring; 33. an armature.
Detailed Description
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a bridge maintenance system for facilitating azimuth adjustment includes: a work table 1; the stirring box 2 is fixedly arranged at the top of the workbench 1; the protective shell 3 is fixedly arranged at the top of the stirring box 2; the first motor 4 is fixedly arranged on the inner wall of the top of the protective shell 3; the rotating rod 5 is rotatably installed on the inner wall of the top of the stirring box 2, and the top end of the rotating rod 5 extends into the protective shell 3 and is fixedly connected with the output shaft of the first motor 4; the stirring blocks 6 are all arranged in the stirring box 2, and the stirring blocks 6 are all fixedly arranged on the outer wall of the rotating rod 5; the second motor 7, the second motor 7 is fixedly installed on the top of the work bench 1; the first circular gear 8 is fixedly sleeved on an output shaft of the second motor 7; the sleeve 9, the sleeve 9 is rotatably mounted on the top of the work table 1; the first threaded rod 10 is installed on the sleeve 9 in a threaded mode; the second circular gear 11 is fixedly sleeved on the sleeve 9, and the second circular gear 11 is meshed with the first circular gear 8; the first installation box 12 is fixedly installed at the bottom end of the first threaded rod 10, and a third motor is fixedly installed on the inner wall of the top of the first installation box 12; the fixed rod 13 is rotatably installed at the bottom of the first installation box 12, and the top end of the fixed rod 13 extends into the first installation box 12 and is fixedly connected with an output shaft of the third motor; the drill bit 14, the drill bit 14 is fixedly installed at the bottom end of the dead lever 13; the limiting block 15 is fixedly arranged on the outer wall of one side of the first threaded rod 10; the limiting rod 16, the limiting rod 16 is fixedly installed at the bottom of the workbench 1; the first sliding block 17 is slidably mounted on the limiting rod 16, and one side of the limiting block 15 is fixedly connected with the outer wall of one side of the first sliding block 17; two installation poles 18, two installation poles 18 are all fixed mounting on one side outer wall of workstation 1.
The roof is installed at the top of agitator tank 2, and the top fixed mounting of roof has the funnel, and the bottom of funnel extends to in agitator tank 2.
The bottom fixed mounting of agitator tank 2 arranges the material pipe, arranges the bottom that the material pipe runs through workstation 1, arranges and installs the valve on the material pipe.
The outer wall of one side of the two mounting rods 18 close to each other is rotatably provided with a round rod.
The working principle of the bridge maintenance system convenient for adjusting the azimuth provided by the invention is as follows:
firstly, the second motor 7 is started to rotate forwards, so that the output shaft of the second motor 7 drives the first circular gear 8 to rotate, the first circular gear 8 drives the second circular gear 11 to rotate, and the sleeve 9 rotates, and the first threaded rod 10 cannot rotate along with the sleeve 9 due to the relationship of the limiting block 15, so that the first threaded rod 10 moves upwards;
when the third motor is started to rotate forwards, an output shaft of the third motor drives the fixing rod 13 to rotate, so that the drill bit 14 rotates, and similarly, the second motor 7 rotates backwards, so that the drill bit 14 moves up and down to crush rotary holes in the bridge floor;
pour cement into agitator tank 2 through the funnel again, start first motor 4 and rotate, make the output shaft of first motor 4 drive dwang 5 and rotate, make dwang 5 drive stirring piece 6 and rotate, prevent that cement from solidifying, open the valve on arranging the material pipe, fill up in the broken good hole that discharges cement and repair.
Compared with the related art, the bridge maintenance system convenient for adjusting the azimuth provided by the invention has the following beneficial effects:
the invention provides a bridge maintenance system convenient for adjusting the azimuth, which is characterized in that a sleeve 9 is rotated under the mutual cooperation of a second motor 7, a first circular gear 8 and a second circular gear 11, a first threaded rod 10 cannot rotate and only can move up and down under the mutual cooperation of the sleeve 9, a limiting block 15, a first sliding block 16 and a limiting rod 17, and the ground is rotated and crushed under the mutual cooperation of a third motor, a fixed rod 13 and a drill bit 14, so that the bridge maintenance system is convenient to operate, has multiple functions, saves time and labor and is convenient for daily maintenance.
Example 2
Based on the bridge maintenance system convenient for azimuth adjustment provided in embodiment 1 of the present application, embodiment 2 of the present application proposes another bridge maintenance system convenient for azimuth adjustment, and embodiment 2 is only a further scheme of embodiment 1 as the present invention, and the implementation of embodiment 2 does not affect the single implementation of embodiment 1.
Example 2 of the present invention will be further described with reference to the drawings and examples
Referring to fig. 4-5, in embodiment 2 of the present invention, the bridge maintenance system for facilitating azimuth adjustment further includes: the supporting column 19 is fixedly installed at the top of the workbench 1, a fourth motor 20 is fixedly installed at the top of the supporting column 19, a supporting plate 21 is fixedly installed on an output shaft of the fourth motor 20, a hydraulic cylinder 22 is fixedly installed at the bottom of the supporting plate 21, a second installation box 23 is fixedly installed on an output shaft of the hydraulic cylinder 22, a fifth motor 24 is fixedly installed on the inner wall of the top of the second installation box 23, a second threaded rod 25 is slidably installed at the bottom of the second installation box 23, and the top end of the second threaded rod 25 extends into the second installation box 23 and is fixedly connected with the output shaft of the fifth motor 24; the bottom fixed mounting of second install bin 23 has two fixed blocks 26, and equal fixed mounting has corresponding erection column 27 on two fixed blocks 26, and equal fixed mounting has arm lock 28 for on two erection columns 27, and threaded mounting has second slider 29 on the second threaded rod 25, all articulates on the both sides outer wall of second slider 29 has two connecting rods 30, and the bottom of two connecting rods 30 is articulated mutually with two arm lock 28 respectively.
The top of second mounting box 23 is fixed with the installation piece, and the output shaft of pneumatic cylinder 22 and the top fixed connection of installation piece.
The top of the second sliding block 29 is provided with a threaded hole, and the second threaded rod 25 penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.
The working principle of the bridge maintenance system convenient for adjusting the azimuth provided by the invention is as follows:
first of all. Start fifth motor 24 and carry out corotation, the output shaft that makes fifth motor 24 drives second threaded rod 25 and rotates, make second slider 29 upward movement, thereby make the angle of two connecting rods 30 diminish gradually, make two arm lock 28 be close to gradually and carry article, start fourth motor 20 and rotate, the output shaft that makes fourth motor 20 drives backup pad 21 and rotates, make arm lock 28 rotate corresponding place after, the same reason operation, start fifth motor 24 and carry out the reversal, make the angle grow gradually of two connecting rods 30, make the corresponding place that article dropped.
Compared with the related art, the bridge maintenance system convenient for adjusting the azimuth provided by the invention has the following beneficial effects:
the invention provides a bridge maintenance system convenient for adjusting azimuth, which enables a second sliding block 29 to move up and down under the mutual cooperation of a fifth motor 24 and a second threaded rod 25, enables a clamping arm 28 to clamp fragments under the mutual cooperation of the second sliding block 29, a connecting rod 30 and a mounting column 27, and enables the fragments to be put down after the fourth motor 20 is started to rotate and the clamping arm 28 rotates to a corresponding place.
Example 3
Based on the bridge maintenance system who provides of embodiment 1 of this application is convenient for adjust position in order to further improve the crushing effect to ground drilling, avoids the hard damage of drill bit, does further improvement to embodiment 1.
Referring to fig. 6, on the basis of embodiment 1, a bridge maintenance system for facilitating azimuth adjustment of this embodiment includes: a work table 1; the second motor 7, the second motor 7 is fixedly installed on the top of the work bench 1; the first circular gear 8 is fixedly sleeved on an output shaft of the second motor 7; the sleeve 9, the sleeve 9 is rotatably mounted on the top of the work table 1; the first threaded rod 10 is installed on the sleeve 9 in a threaded mode; the second circular gear 11 is fixedly sleeved on the sleeve 9, and the second circular gear 11 is meshed with the first circular gear 8; an electromagnet 31 is installed at the bottom of the first threaded rod 10, the electromagnet 31 is connected with an armature 32 through a spring 32, the armature 32 is fixed at the top of the first installation box 12, and a third motor is fixedly installed on the inner wall of the top of the first installation box 12; the fixed rod 13 is rotatably installed at the bottom of the first installation box 12, and the top end of the fixed rod 13 extends into the first installation box 12 and is fixedly connected with an output shaft of the third motor; the drill bit 14 is fixedly arranged at the bottom end of the fixing rod 13; the limiting block 15 is fixedly arranged on the outer wall of one side of the first threaded rod 10; the limiting rod 16 is fixedly arranged at the bottom of the workbench 1; the first sliding block 17 is slidably mounted on the limiting rod 16, and one side of the limiting block 15 is fixedly connected with the outer wall of one side of the first sliding block 17; two mounting rods 18 are fixedly mounted on the outer wall of one side of the workbench 1.
The working principle of the bridge maintenance system convenient for adjusting the azimuth provided by the invention is as follows:
firstly, the second motor 7 is started to rotate reversely, so that the output shaft of the second motor 7 drives the first circular gear 8 to rotate, the first circular gear 8 drives the second circular gear 11 to rotate, and the sleeve 9 rotates, and because of the relation of the limiting block 15, the first threaded rod 10 cannot rotate along with the sleeve 9, the first threaded rod 10 moves downwards, and the threaded rod 10 drives the drill bit to move downwards to the position of the bridge floor;
when the third motor is started to rotate positively, the output shaft of the third motor drives the fixing rod 13 to rotate, so that the drill bit 14 rotates to crush the rotary hole of the bridge floor, and when the drill bit 14 encounters a hard stone block or a large resistance, the drill bit 14 is damped under the action of the spring 32 to avoid damage of the drill bit and vibrates up and down to crush the stone block;
along with the increase of the drilling depth of the drill bit 14, the electromagnet 31 is started again, at the moment, the electromagnet 31 attracts the armature 31, the spring 32 is compressed, the toughness of the spring is weakened, the drill bit 14 is prevented from swinging when entering the bridge floor to drill, after the drilling work is finished, the electromagnet 31 is closed, the spring electromagnet 31 stretches again, the toughness is recovered, and the crushing of the stone blocks can be smoothly finished by utilizing the vibration and swinging effects of the drill bit 14.
With if the drill bit 14 is the borer, can open through stopping repeatedly electro-magnet 31 to make spring 32 compress repeatedly and tensile, and then make drill bit 14 constantly reciprocate, thereby be convenient for the direct broken bold rubble of drill bit 14, first clearance when generally being used for the bridge floor to restore determines the restoration district, will restore district bridge floor stone separation.
Compared with the related art, the bridge maintenance system convenient for adjusting the azimuth provided by the invention has the following beneficial effects:
the invention provides a bridge maintenance system convenient for adjusting the direction, when a drill bit 14 encounters a hard stone or a large resistance, the drill bit 14 is damped through the action of a spring 32 to avoid damage of the drill bit, and the drill bit vibrates up and down to be beneficial to crushing the stone; along with the improvement of the degree of depth that the drill bit 14 bored and got, electro-magnet 31 actuation armature 31 for spring 32 compresses, has weakened spring toughness, and then has avoided the drill bit 14 to get into and has bored when getting in the bridge floor and take place the swing, has improved and has bored and get intensity, also possesses certain shock attenuation effect simultaneously, has avoided the drill bit damage, after boring the work completion, electro-magnet 31 closes, spring electro-magnet 31 is tensile once more, resume toughness, can utilize the vibration and the swing effect of drill bit 14 to accomplish the breakage to the stone smoothly, so both time-saving and labor-saving, can improve equipment life again.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (7)
1. A bridge maintenance system that facilitates azimuth adjustment, comprising:
a work table;
the stirring box is fixedly arranged at the top of the workbench;
the protective shell is fixedly mounted at the top of the stirring box;
the first motor is fixedly arranged on the inner wall of the top of the protective shell;
the rotating rod is rotatably installed on the inner wall of the top of the stirring box, and the top end of the rotating rod extends into the protective shell and is fixedly connected with the output shaft of the first motor;
the stirring blocks are all arranged in the stirring box and are fixedly arranged on the outer wall of the rotating rod;
the second motor is fixedly arranged at the top of the workbench;
the first circular gear is fixedly sleeved on an output shaft of the second motor;
the sleeve is rotatably arranged at the top of the workbench;
the first threaded rod is installed on the sleeve in a threaded mode, an electromagnet is installed at the bottom of the first threaded rod and connected with an armature through a spring, a first installation box is fixed to the lower end of the armature, and a third motor is fixedly installed on the inner wall of the top of the first installation box;
the second circular gear is fixedly sleeved on the sleeve and is meshed with the first circular gear;
the fixed rod is rotatably installed at the bottom of the first installation box, and the top end of the fixed rod extends into the first installation box and is fixedly connected with an output shaft of a third motor;
the drill bit is fixedly arranged at the bottom end of the fixing rod;
the limiting block is fixedly arranged on the outer wall of one side of the first threaded rod;
the limiting rod is fixedly arranged at the bottom of the workbench;
the first sliding block is slidably mounted on the limiting rod, and one side of the limiting block is fixedly connected with the outer wall of one side of the first sliding block;
two installation poles, two the equal fixed mounting of installation pole is in on one side outer wall of workstation.
2. The bridge maintenance system facilitating azimuth adjustment of claim 1, wherein a top plate is mounted on a top of the stirring box, a funnel is fixedly mounted on a top of the top plate, and a bottom of the funnel extends into the stirring box.
3. The bridge maintenance system convenient for azimuth adjustment according to claim 1, wherein a discharge pipe is fixedly installed at the bottom of the stirring tank, the discharge pipe penetrates through the bottom of the workbench, and a valve is installed on the discharge pipe.
4. The bridge maintenance system facilitating azimuth adjustment according to claim 1, wherein a round bar is rotatably installed on an outer wall of one side of the two installation bars, which are close to each other.
5. The bridge maintenance system convenient for azimuth adjustment according to claim 1, wherein a support column is fixedly installed at the top of the workbench, a fourth motor is fixedly installed at the top of the support column, a support plate is fixedly installed at an output shaft of the fourth motor, a hydraulic cylinder is fixedly installed at the bottom of the support plate, a second installation box is fixedly installed at an output shaft of the hydraulic cylinder, a fifth motor is fixedly installed on the inner wall of the top of the second installation box, a second threaded rod is slidably installed at the bottom of the second installation box, and the top end of the second threaded rod extends into the second installation box and is fixedly connected with the output shaft of the fifth motor; the bottom fixed mounting of second install bin has two fixed blocks, two equal fixed mounting has corresponding erection column, two on the fixed block equal fixed mounting has the arm lock for on the erection column, the second slider is installed to the screw thread on the second threaded rod, all articulated on the both sides outer wall of second slider have two connecting rods, two the bottom of connecting rod is articulated mutually with two arm locks respectively.
6. The bridge maintenance system convenient for azimuth adjustment according to claim 5, wherein a mounting block is fixedly mounted on the top of the second mounting box, and the output shaft of the hydraulic cylinder is fixedly connected with the top of the mounting block.
7. The bridge maintenance system convenient for adjusting the azimuth according to claim 5, wherein a threaded hole is formed in the top of the second sliding block, and the second screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011198357.7A CN112211115B (en) | 2020-10-31 | 2020-10-31 | Bridge maintenance system convenient to adjust position |
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| CN202011198357.7A CN112211115B (en) | 2020-10-31 | 2020-10-31 | Bridge maintenance system convenient to adjust position |
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| CN112211115B CN112211115B (en) | 2021-07-16 |
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| CN118814577A (en) * | 2024-09-19 | 2024-10-22 | 山东绿建新材料有限公司 | Curing means behind portable concrete road surface shaping |
| CN118814577B (en) * | 2024-09-19 | 2025-02-11 | 山东绿建新材料有限公司 | A convenient post-forming maintenance device for concrete pavement |
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|---|---|
| CN112211115B (en) | 2021-07-16 |
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