CN108894124A - A kind of maintenance unit and its application method of bridge - Google Patents
A kind of maintenance unit and its application method of bridge Download PDFInfo
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- CN108894124A CN108894124A CN201811075764.1A CN201811075764A CN108894124A CN 108894124 A CN108894124 A CN 108894124A CN 201811075764 A CN201811075764 A CN 201811075764A CN 108894124 A CN108894124 A CN 108894124A
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- space
- end wall
- spur gear
- gear
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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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- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of maintenance unit of bridge and its application methods,Including pedestal,The chassis interior four corners are provided with a sealing space,Center is provided with an oil liquid storage space between the sealing space,And the inside of the sealing space is fixedly installed a hydraulic press,The upper surface four corners of the pedestal are fixedly installed a hydraulic lifting axis,The enclosure interior is provided with a driving space,The left end wall in the driving space is fixedly installed a driving motor,The internal body is provided with a control device,The lower end rotation of the pedestal is provided with a driving wheel,The configuration of the present invention is simple,It is easy to operate,Being discharged into hydraulic oil by hydraulic press or absorbing makes hydraulic lifting axis realize lifting inside hydraulic lifting shaft,Ensure the stability of equipment work,The switching for realizing motion state is engaged and is detached from using gear,It avoids interfering,Guarantee the reliability of equipment work,The setting of constructing device guarantees the safety of operator to a certain extent.
Description
Technical field
The present invention relates to Architectural Equipment technical field, the maintenance unit and its application method of specially a kind of bridge.
Background technique
As the process of modernization promotes, the various modern architectures in China are increasing, especially highway bridge project
It is increasing, but since China starts late, in order to shorten the technology gap with other countries, at work on the stressing of the heart
Have offset, more focus on technology research and development, and ignore technical maintenance, so that substantially reduce highway bridge uses the longevity
Life.
Summary of the invention
The purpose of the present invention is to provide a kind of maintenance unit of bridge and its application methods, for overcoming in the prior art
Drawbacks described above.
The maintenance unit and its application method of a kind of bridge according to the present invention, including pedestal, the chassis interior quadrangle
Place is provided with a sealing space, and center is provided with an oil liquid storage space between the sealing space, and described close
The inside in envelope space is fixedly installed a hydraulic press, and the upper surface four corners of the pedestal are fixedly installed a hydraulic lifting
Axis, the upper end of the hydraulic press are fixedly connected with first pipe, and the upper end of the first pipe passes through the upper end wall of sealing space
It is fixedly connected with the lower end surface of hydraulic lifting axis, and the inside of the first pipe is fixedly installed the first solenoid valve, the liquid
Press is fixedly connected with second pipe close to one end of oil liquid storage space, and the second pipe is passed through far from one end of hydraulic press
The end wall of sealing space is connected to setting with the end wall of oil liquid storage space, and the inside of the second pipe is fixedly installed second
Solenoid valve, the upper surface of the hydraulic lifting axis are fixedly connected with a body, and the internal body is provided with a sliding space, institute
It states sliding space lower end wall and is internally provided with a sliding groove that Open Side Down, and the sliding groove is connected with sliding space, institute
It states sliding space internal slide and is provided with a cabinet, the box house is provided with first gear chamber, and the first gear is intracavitary
Symmetrical first spur gear in front and back is provided on the upside of portion, the downside engagement of first spur gear is connected with the second spur gear,
Rear side the first spur gear fixing sleeve is connected to a Rotational Cylindrical, the left and right ends of the Rotational Cylindrical and the left and right end of first gear chamber
The fixed rotation connection of wall, the Rotational Cylindrical are internally provided with one or so perforative through-hole, the first gear chamber left and right sides pair
Title is provided with a symmetrically arranged lifting space in front and back, and the lifting space interior is provided with a rotating wheel, and the rotating wheel
Winding is provided with a high-strength steel cable on wheel body, and the lower end wall that the lower end of the high-strength steel cable passes through lifting space is fixedly connected
There is a fixed hanging ring, the fixed hanging ring right end is fixedly connected with a constructing device, and the right side of the left side rotating wheel is fixed
It is connected with single-revolution axis, the right end of the rotating shaft passes through right end wall and the right side rotating wheel in the left side lifting space
Left end wall is fixedly connected, and the left end pars intramuralis of the sliding space is provided with a transformation space, setting inside the transformation space
There is a symmetrical fixed pulley in front and back, is provided with a friction band between the fixed pulley, is provided with one on the upside of the friction band and rises
Tight device, the upper surface of the tensioning device are fixedly connected with an impeller-hub, and the upper end wall of the transformation space is internally provided with
One pushes space, and the upper end wall for pushing space is fixedly installed the first electromagnet, the lower Slideslip of first electromagnet
It is provided with the second electromagnet, the upper end of the impeller-hub passes through the upper end wall of transformation space and the lower end surface of the second electromagnet is fixed
Connection, the left end pars intramuralis of the transformation space are provided with a mobile space, and the aft bulkhead of the mobile space is internally provided with
One working space, the working space aft bulkhead are fixedly installed an air engine, and the left and right end of the air engine is symmetrically arranged with
Third pipeline, the third pipeline pass through the left hand end wall of working space and the left and right end of mobile space far from one end of air engine
Wall connection setting, and third solenoid valve is fixedly installed inside the third pipeline, the mobile space internal slide is provided with
One shell, the enclosure interior are provided with a driving space, and the left end wall in the driving space is fixedly installed a driving motor,
The right end of the driving motor has been connected by power a drive shaft, and switching sky is provided between the transformation space and sliding space
Between, it is provided with the 5th spur gear on rear side of the switching space interior, the front side of the 5th spur gear is engageable to be connected with the 6th
The left side of spur gear, right end wall and the 6th spur gear that the right end of the drive shaft passes through driving space is fixedly connected, and institute
Axis body and front side the fixed pulley fixing sleeve load for stating drive shaft connect, the fixed rotary type of rear side of the switching space left end wall
It is connected with an axis, the right end wall that the silk axis right end passes through switching space is connected with the right end wall rotary type of sliding space, and
The axis body of the silk axis is fixedly attached with the 5th spur gear respectively, and is fixedly attached with front side first spur gear, described
Fixed rotary type is connected with a thread spindle on rear side of the right end wall of sliding space, and the left end of the thread spindle passes through a left side for sliding space
End wall with left end wall rotary type connect, and the thread spindle and the rear side fixed pulley are fixedly attached, and the internal body is set
It is equipped with a control device, the lower end rotation of the pedestal is provided with a driving wheel.
Further technical solution, the tensioning device include the fixed block, and the fixed block is internally provided with one and opens
Mouthful downward and pre-and post perforative lock chamber, the lock chamber are internally provided with an expansion tightening wheel, and the expansion tightening wheel fixing sleeve is connected to one
The left and right ends of rotary shaft, the rotary shaft are connected with the fixed rotary type of the left hand end wall of lock chamber.
Further technical solution, the constructing device include the fuselage, the fuselage interior be provided with an opening to
On operating space, the front and back side of the operating space is symmetrically arranged with the rotation space of an opening outwardly, and the rotation is empty
Between be connected with operating space, the upper end wall rotary type of the rotation space is connected with a rotation axis, on the rotation axis axis body
It is socketed with a sliding shoe, and the end wall of the sliding shoe and rotation space is slidably connected, the front/rear end of the sliding shoe
It is fixedly connected with a solid shafting symmetrical above and below, the solid shafting passes through sliding cavity far from one end of sliding shoe and is fixedly connected with one
Foot pedal, the lower end wall of the rotation space are internally provided with second gear chamber, and the second gear chamber upper inside is provided with
First bevel gear, the lower end wall that the lower end of the rotation axis passes through rotation space are fixedly connected with the upper surface of first bevel gear,
It is provided with a transmission space between the symmetrical second gear chamber in front and back, the transmission space is internally provided with third straight-tooth
Wheel, the rear side engagement of the front side first bevel gear are connected with second bevel gear, the front side engagement of the rear side first bevel gear
It is connected with third hand tap gear, the rear end face of the second bevel gear is fixedly connected with a connecting shaft, and the rear end of the connecting shaft is worn
The aft bulkhead for crossing the front side second gear chamber is fixedly connected with the front end face of third hand tap gear, and the third spur gear and company
Spindle fixing sleeve load connects, and the upper end wall of the transmission space is internally provided with a rotation chamber that Open Side Down, the rotation chamber
It is internally provided with the 4th spur gear, and the 4th spur gear and third spur gear are connected by meshing transmission, before the rotation chamber
End wall is internally provided with a power space, and power space front bulkhead is fixedly installed a motor, after the motor
End has been connected by power a line shaft, and the rear end of the line shaft passes through the aft bulkhead in power space and the front end face of the 4th spur gear
It is fixedly connected.
Further technical solution, the control device include the control space, and the upper end wall in the control space is solid
Surely it is provided with a controller, the lower end signal of the controller is connected with a signal wire.
The magnetic induction coil of further technical solution, first electromagnet and the winding of the second electromagnet is contrary,
And the front end face of second electromagnet is fixedly connected with a symmetrical compressed spring.
Further technical solution, the thread spindle passes through through-hole, and is threadedly engaged connection with the cabinet.
It the described method comprises the following steps：
Firstly, when equipment original state, hydraulic press, second solenoid valve, the first solenoid valve, air engine, driving motor, third electromagnetism
Valve, motor is all in closed state, and the first electromagnet and the second electromagnet are also not powered on, and friction band is in soft shape
State, hydraulic lifting axis are in extreme lower position, and constructing device is located at the upper surface of pedestal, switch the 5th spur gear in space and
6th spur gear is in meshing state.
Then, when needing to repair detection to bridge, designated position is moved the device by driving device, is reduced
The friction of equipment itself and ground is convenient for operator's mobile device, improves the service life of equipment, then, hydraulic press starting,
First solenoid valve and second solenoid valve are opened, and the hydraulic oil in oil liquid storage space is drained into hydraulic lifting axis by hydraulic press
Portion makes hydraulic lifting axis be increased to designated position, at this point, increasing since driving motor is in close state in hydraulic lifting axis
While, drive constructing device to increase, be using hydraulicdriven purpose, hydraulic system with respect to stability and high efficiency and safety,
It can reinforce the safety of operator to a certain extent, then, driving motor starting drives constructing device to drop to the upper of pedestal
End face, then, operator are stepped on the footrests, at the same time, motor start-up, line shaft rotation, to make on foot pedal
It rises, when foot pedal rises to extreme higher position, the hyperphoric foot pedal to inside of the foot pedal in operator from outside, then, electricity
Motivation reversion, operator is taken to inside operating space safely, wherein the lifting that foot pedal is driven by motor is convenient for
Operator enters inside operating space from external security, guarantees the personal safety of operator, enhances the safety of equipment,
Secondly, driving motor start, drive shaft turns, drive rotating wheel rotation, thus make constructing device be increased to specified position into
Row maintenance, and repair in time can not be with regard to a position, at this point, the first electromagnet and the second electromagnet are powered, promotion is risen
Tight device squeezes friction band, to make the symmetrical fixed pulley rotation connection in front and back, wherein by air engine, make the 5th
Spur gear and the 6th spur gear are disengaged from, and are avoided transmission from interfering, are influenced the accuracy of equipment, finally, owning after the completion of maintenance
Homing.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, hydraulic oil is discharged into or is inhaled by hydraulic press
Receiving makes hydraulic lifting axis realize lifting inside hydraulic lifting axis, it is ensured that the stability of equipment work is engaged and is detached from using gear
The switching for realizing motion state, avoids interfering, and guarantees the reliability of equipment work, and the setting of constructing device guarantees to a certain extent
The safety of operator.
Detailed description of the invention
Fig. 1 is overall structure diagram inside the maintenance unit and its application method of a kind of bridge of the invention；
Fig. 2 is the overlooking structure diagram of A-A in Fig. 1 in the present invention；
Fig. 3 is the partial enlargement structural representation of B in Fig. 1 in the present invention；
Fig. 4 is the inside overall structure diagram of constructing device in the present invention.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail.
Referring to Fig.1-4, the maintenance unit and its application method of a kind of bridge of embodiment according to the present invention, including pedestal
100, the 100 inside four corners of pedestal are provided with a sealing space 103, center between the sealing space 103
It is provided with an oil liquid storage space 102, and the inside of the sealing space 103 is fixedly installed a hydraulic press 104, the pedestal
100 upper surface four corners are fixedly installed a hydraulic lifting axis 109, and the upper end of the hydraulic press 104 is fixedly connected with
The upper end of one pipeline 107, the first pipe 107 passes through the upper end wall of sealing space 103 and the lower end surface of hydraulic lifting axis 109
It is fixedly connected, and the inside of the first pipe 107 is fixedly installed the first solenoid valve 108, the hydraulic press 104 is close to oil liquid
One end of storage space 102 is fixedly connected with second pipe 105, and the second pipe 105 is passed through far from one end of hydraulic press 104
The end wall of sealing space 103 is connected to setting with the end wall of oil liquid storage space 102, and the inside of the second pipe 105 is fixed
It is provided with second solenoid valve 106, the upper surface of the hydraulic lifting axis 109 is fixedly connected with a body 112, the body 112
It is internally provided with a sliding space 113,113 lower end wall of sliding space is internally provided with a sliding groove 114 that Open Side Down,
And the sliding groove 114 is connected with sliding space 113,113 internal slide of sliding space is provided with a cabinet 121, institute
It states cabinet 121 and is internally provided with first gear chamber 118, it is symmetrical that 118 upper inside of first gear chamber is provided with a front and back
The downside engagement of first spur gear 120, first spur gear 120 is connected with the second spur gear 119, rear side first straight-tooth
It takes turns 120 fixing sleeves and is connected to a Rotational Cylindrical 172, the left and right ends of the Rotational Cylindrical 172 and the left hand end wall of first gear chamber 118 are solid
Fixed rotation connection, the Rotational Cylindrical 172 are internally provided with one or so perforative through-hole 173, the first gear chamber 118 or so
Side is symmetrically arranged with a symmetrically arranged lifting space 116 in front and back, and the lifting space 116 is internally provided with a rotating wheel 117,
And winding is provided with a high-strength steel cable 111 on 117 wheel body of rotating wheel, the lower end of the high-strength steel cable 111, which passes through, to rise
The lower end wall in drop space 116 is fixedly connected with a fixed hanging ring 110, and fixed 110 right end of hanging ring is fixedly connected with a construction
Device 150, the right side of the left side rotating wheel 117 are fixedly connected with single-revolution axis 171, and the right end of the rotating shaft 171 is worn
The right end wall for crossing the left side lifting space 116 is fixedly connected with the left end wall of the right side rotating wheel 117, the sliding space
113 left end pars intramuralis is provided with a transformation space 140, and it is symmetrical fixed sliding that the transformation space 140 is internally provided with a front and back
128 are taken turns, a friction band 134 is provided between the fixed pulley 128, the upside of the friction band 134 is provided with a tensioning device
125, the upper surface of the tensioning device 125 is fixedly connected with an impeller-hub 145, inside the upper end wall of the transformation space 140
It is provided with a promotion space 142, the upper end wall for pushing space 142 is fixedly installed the first electromagnet 143, first electricity
The lower Slideslip of magnet 143 is provided with the second electromagnet 144, and the upper end of the impeller-hub 145 passes through the upper end of transformation space 140
The lower end surface of wall and the second electromagnet 144 is fixedly connected, and the left end pars intramuralis of the transformation space 140 is provided with a mobile space
139, the aft bulkhead of the mobile space 139 is internally provided with a working space 136, and 136 aft bulkhead of working space is fixed
It is provided with an air engine 135, the left and right end of the air engine 135 is symmetrically arranged with third pipeline 137, the third pipeline 137
The left hand end wall that one end far from air engine 135 passes through working space 136 is connected to setting with the left hand end wall of mobile space 139,
And third solenoid valve 138 is fixedly installed inside the third pipeline 137,139 internal slide of mobile space is provided with one
Shell 129, the shell 129 are internally provided with a driving space 127, and the left end wall in the driving space 127 is fixedly installed
One driving motor 126, the right end of the driving motor 126 have been connected by power a drive shaft 130, the transformation space 140 and cunning
It is provided with a switching space 132 between dynamic space 113,132 inner back side of switching space is provided with the 5th spur gear 133,
The front side of 5th spur gear 133 is engageable to be connected with the 6th spur gear 131, and the right end of the drive shaft 130 passes through driving
The right end wall in space 127 and the left side of the 6th spur gear 131 are fixedly connected, and the axis body of the drive shaft 130 and front side institute
128 fixing sleeve load of fixed pulley to be stated to connect, the fixed rotary type of rear side of the switching 132 left end wall of space is connected with an axis 115,
The right end wall that 115 right end of silk axis passes through switching space 132 is connected with the right end wall rotary type of sliding space 113, and described
The axis body of silk axis 115 is fixedly attached with the 5th spur gear 133 respectively, and is fixedly attached with front side first spur gear 120,
Fixed rotary type is connected with a thread spindle 141 on rear side of the right end wall of the sliding space 113, and the left end of the thread spindle 141 is worn
Cross the left end wall of sliding space 113 and 140 left end wall rotary type connection, and the thread spindle 141 and the rear side fixed pulley
128 are fixedly attached, and the body 112 is internally provided with a control device 170, and the lower end rotation of the pedestal 100 is provided with one
Driving wheel 101.
Valuably or illustratively, the tensioning device 125 includes the fixed block 149, is set inside the fixed block 149
Being equipped with one, Open Side Down and pre-and post perforative lock chamber 148, and the lock chamber 148 is internally provided with an expansion tightening wheel 146, described to rise
146 fixing sleeve of bearing up pulley is connected to a rotary shaft 147, and the left and right ends of the rotary shaft 147 and the left hand end wall of lock chamber 148 are fixed
Rotary type connection, effect is, while by 146 extrusion friction band 134 of expansion tightening wheel, frictional force is excessive while avoiding tensioner
And influence the operation of equipment, it is ensured that the stability during equipment moving.
Valuably or illustratively, the constructing device 150 includes the fuselage 169, and the fuselage 169 is internally provided with
The operating space 151 of one opening upwards, the front and back side of the operating space 151 are symmetrically arranged with the rotation space of an opening outwardly
152, and the rotation space 152 is connected with operating space 151, the upper end wall rotary type of the rotation space 152 is connected with
One rotation axis 153 is socketed with a sliding shoe 155, and the sliding shoe 155 and rotation space 152 on 153 axis body of rotation axis
End wall sliding connection, the front/rear end of the sliding shoe 155 is fixedly connected with a solid shafting 156 symmetrical above and below, institute
It states the one end of solid shafting 156 far from sliding shoe 155 and is fixedly connected with a foot pedal 157, the rotation space across sliding cavity 154
152 lower end wall is internally provided with second gear chamber 158, and 158 upper inside of second gear chamber is provided with first bevel gear
159, the lower end of the rotation axis 153 passes through the fixed company in upper surface of the lower end wall and first bevel gear 159 of rotation space 152
It connects, is provided with a transmission space 161 between the symmetrical second gear chamber 158 in front and back, is arranged inside the transmission space 161
There is a third spur gear 163, the rear side engagement of the front side first bevel gear 158 is connected with second bevel gear 160, rear side described the
The front side engagement of one bevel gear 158 is connected with third hand tap gear 154, and the rear end face of the second bevel gear 160 is fixedly connected with
One connecting shaft 162, the rear end of the connecting shaft 162 pass through the aft bulkhead and third hand tap gear of the front side second gear chamber 158
154 front end face is fixedly connected, and the third spur gear 163 and connecting shaft fixing sleeve load connect, the transmission space 161
Upper end wall is internally provided with a rotation chamber 164 that Open Side Down, and the rotation chamber 164 is internally provided with the 4th spur gear 165, and
4th spur gear 165 and third spur gear 163 are connected by meshing transmission, and the front bulkhead of the rotation chamber 164 is internally provided with
One power space 166,166 front bulkhead of power space are fixedly installed a motor 167, the rear end of the motor 167
It is connected by power a line shaft 168, the rear end of the line shaft 168 passes through the aft bulkhead and the 4th spur gear in power space 166
165 front end face is fixedly connected, and effect is to drive foot pedal 157 to move up and down by motor 167, be convenient for operator
Member's disengaging construction is blue, guarantees the safety of operator.
Valuably or illustratively, the control device 170 includes the control space 124, the control space 124
Upper end wall is fixedly installed a controller 122, and the lower end signal of the controller 122 is connected with a signal wire 123, effect
It is the work for the energization and air engine 135 that the first electromagnet 143 and the second electromagnet 144 are controlled by controller 122, it is real
The switching of the motion state of existing cabinet 121, enhances the flexibility of equipment, improves the functionality of equipment.
Valuably or illustratively, the magnetic induction coil direction of first electromagnet 143 and the winding of the second electromagnet 144
On the contrary, and the front end face of second electromagnet 144 be fixedly connected with a symmetrical compressed spring 174, effect is,
When magnetic induction coil is powered, the magnetic direction of generation is on the contrary, push the sliding of the second electromagnet 144, to make tensioning device
125 extrusion friction bands 134, it is ensured that the reliability during equipment moving.
Valuably or illustratively, the thread spindle 141 pass through through-hole 173, and with 112 company of being threadedly engaged of cabinet
It connects, effect is when cabinet 112 slides, to avoid interfering with rear side first spur gear 120.
It the described method comprises the following steps：
Firstly, when equipment original state, hydraulic press 104, second solenoid valve 106, the first solenoid valve 108, air engine 135, driving
Motor 126, third solenoid valve 138, motor 167 is all in closed state, and the first electromagnet 143 and the second electromagnet 144
Also it is not powered on, friction band 134 is in soft state, and hydraulic lifting axis 109 is in extreme lower position, and constructing device 150 is located at
The upper surface of pedestal, the 5th spur gear 133 and the 6th spur gear 131 switched in space 132 are in meshing state.
Then, when needing to repair detection to bridge, designated position is moved the device by driving device 101,
The friction of equipment itself and ground is reduced, is convenient for operator's mobile device, improves the service life of equipment, then, hydraulic press
104 startings, the first solenoid valve 108 and second solenoid valve 106 are opened, and hydraulic press 104 is by the hydraulic oil in oil liquid storage space 102
It is drained into inside hydraulic lifting axis 109, hydraulic lifting axis 109 is made to be increased to designated position, at this point, at due to driving motor 126
Constructing device 150 is driven to increase, using hydraulicdriven purpose while hydraulic lifting axis 109 increases in closed state
It is that hydraulic system can reinforce the safety of operator with respect to stability and high efficiency and safety to a certain extent, then, driving
Motor 126 starts, and drives constructing device 150 to drop to the upper surface of pedestal 100, then, operator steps down in foot pedal 157
On, at the same time, motor 167 starts, and line shaft 168 rotates, to make foot pedal 157 rise, when foot pedal 157 rises to
When extreme higher position, the hyperphoric foot pedal 157 to inside of the foot pedal 157 in operator from outside, then, motor 167 are inverted,
Operator is taken to safely inside operating space 151, wherein the lifting that foot pedal 157 is driven by motor 167 is convenient for
Operator enters inside operating space 151 from external security, guarantees the personal safety of operator, enhances the safety of equipment
Property, secondly, driving motor 126 starts, drive shaft 130 is rotated, and drives rotating wheel 117 to rotate, so that constructing device 150 be made to increase
It is repaired to specified position, and maintenance is impossible with regard to a position in time, at this point, the first electromagnet 143 and second
Electromagnet 144 is powered, and 125 pairs of friction bands 134 of tensioning device is pushed to squeeze, to make symmetrical 128 turns of the fixed pulley in front and back
Dynamic connection, wherein by air engine 135, be disengaged from the 5th spur gear 133 and the 6th spur gear 131, avoid transmission dry
It disturbs, influences the accuracy of equipment, finally, after the completion of maintenance, all homings.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, hydraulic oil is discharged by hydraulic press 104
Or absorbing makes hydraulic lifting axis 109 realize lifting inside hydraulic lifting shaft 109, it is ensured that the stability of equipment work, using gear
Engagement and the switching for being detached from realization motion state, avoid interfering, and guarantee the reliability of equipment work, the setting of constructing device 150
Guarantee the safety of operator to a certain extent.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (6)
1. the maintenance unit and its application method of a kind of bridge, including pedestal, it is close that the chassis interior four corners are provided with one
Space is sealed, center is provided with an oil liquid storage space between the sealing space, and the inside of the sealing space is solid
Surely it is provided with a hydraulic press, the upper surface four corners of the pedestal are fixedly installed a hydraulic lifting axis, the hydraulic press
Upper end is fixedly connected with first pipe, and the upper end of the first pipe passes through under the upper end wall and hydraulic lifting axis of sealing space
End face is fixedly connected, and the inside of the first pipe is fixedly installed the first solenoid valve, and the hydraulic press is stored close to oil liquid
The one end in space is fixedly connected with second pipe, the second pipe far from one end of hydraulic press pass through sealing space end wall and
The end wall of oil liquid storage space is connected to setting, and the inside of the second pipe is fixedly installed second solenoid valve, described hydraulic
The upper surface of lifting shaft is fixedly connected with a body, and the internal body is provided with a sliding space, the sliding space lower end
Pars intramuralis is provided with a sliding groove that Open Side Down, and the sliding groove is connected with sliding space, inside the sliding space
Sliding is provided with a cabinet, and the box house is provided with first gear chamber, and the first gear chamber upper inside is provided with one
The downside engagement of symmetrical first spur gear in front and back, first spur gear is connected with the second spur gear, and rear side described first is straight
Gear fixing sleeve is connected to a Rotational Cylindrical, and the left and right ends of the Rotational Cylindrical and the fixed rotation of the left hand end wall of first gear chamber connect
It connects, the Rotational Cylindrical is internally provided with one or so perforative through-hole, before the first gear chamber left and right sides is symmetrically arranged with one
Symmetrically arranged lifting space afterwards, the lifting space interior is provided with a rotating wheel, and winds and set on the rotating wheel wheel body
It is equipped with a high-strength steel cable, the lower end wall that the lower end of the high-strength steel cable passes through lifting space is fixedly connected with a fixation and hangs
Ring, the fixed hanging ring right end are fixedly connected with a constructing device, and the right side of the left side rotating wheel is fixedly connected once
Shaft, the left end wall that the right end of the rotating shaft passes through right end wall and the right side rotating wheel in the left side lifting space are fixed
Connection, the left end pars intramuralis of the sliding space are provided with a transformation space, and it is right that the transformation space is internally provided with a front and back
The fixed pulley of title is provided with a friction band between the fixed pulley, is provided with a tensioning device on the upside of the friction band, described
The upper surface of tensioning device is fixedly connected with an impeller-hub, and the upper end wall of the transformation space is internally provided with a promotion space,
The upper end wall for pushing space is fixedly installed the first electromagnet, and the lower Slideslip of first electromagnet is provided with the second electricity
Magnet, the upper end wall that the upper end of the impeller-hub passes through transformation space are fixedly connected with the lower end surface of the second electromagnet, the change
The left end pars intramuralis for changing space is provided with a mobile space, and the aft bulkhead of the mobile space is internally provided with a working space,
The working space aft bulkhead is fixedly installed an air engine, and the left and right end of the air engine is symmetrically arranged with third pipeline, institute
It states the left hand end wall that third pipeline passes through working space far from one end of air engine and is connected to setting with the left hand end wall of mobile space,
And third solenoid valve is fixedly installed inside the third pipeline, the mobile space internal slide is provided with a shell, described
Enclosure interior is provided with a driving space, and the left end wall in the driving space is fixedly installed a driving motor, the driving electricity
The right end of machine has been connected by power a drive shaft, and a switching space is provided between the transformation space and sliding space, described to cut
It changes on rear side of space interior and is provided with the 5th spur gear, the front side of the 5th spur gear is engageable to be connected with the 6th spur gear, institute
The left side of right end wall and the 6th spur gear that the right end for stating drive shaft passes through driving space is fixedly connected, and the drive shaft
The fixed pulley fixing sleeve load of axis body and front side connects, and the fixed rotary type of rear side of the switching space left end wall is connected with one
Axis, the right end wall that the silk axis right end passes through switching space are connected with the right end wall rotary type of sliding space, and the silk axis
Axis body is fixedly attached with the 5th spur gear respectively, and is fixedly attached with front side first spur gear, the sliding space
Fixed rotary type is connected with a thread spindle on rear side of right end wall, and the left end of the thread spindle passes through a left side for the left end wall sum of sliding space
The connection of end wall rotary type, and the thread spindle and the rear side fixed pulley are fixedly attached, the internal body is provided with a control
The lower end rotation of device, the pedestal is provided with a driving wheel.
2. the maintenance unit and its application method of a kind of bridge according to claim 1, it is characterised in that：The tensioner dress
It sets including the fixed block, the fixed block is internally provided with one, and Open Side Down and pre-and post perforative lock chamber, the lock chamber
It is internally provided with an expansion tightening wheel, the expansion tightening wheel fixing sleeve is connected to a rotary shaft, the left and right ends of the rotary shaft and lock chamber
The fixed rotary type connection of left hand end wall.
3. the maintenance unit and its application method of a kind of bridge according to claim 1, it is characterised in that：The construction dress
It sets including the fuselage, the fuselage interior is provided with the operating space of an opening upwards, the front and back side pair of the operating space
Title is provided with the rotation space of an opening outwardly, and the rotation space is connected with operating space, the rotation space it is upper
End wall rotary type is connected with a rotation axis, a sliding shoe is socketed on the rotation axis axis body, and the sliding shoe and rotation are empty
Between end wall sliding connection, the front/rear end of the sliding shoe is fixedly connected with a solid shafting symmetrical above and below, the reality
Mandrel passes through sliding cavity far from one end of sliding shoe and is fixedly connected with a foot pedal, setting inside the lower end wall of the rotation space
There is second gear chamber, the second gear chamber upper inside is provided with first bevel gear, and the lower end of the rotation axis passes through rotation
The lower end wall in space is fixedly connected with the upper surface of first bevel gear, is provided with one between the symmetrical second gear chamber in front and back
Transmission space, the transmission space are internally provided with third spur gear, and the rear side engagement of the front side first bevel gear is connected with
The front side engagement of second bevel gear, the rear side first bevel gear is connected with third hand tap gear, the rear end of the second bevel gear
Face is fixedly connected with a connecting shaft, and the rear end of the connecting shaft passes through the aft bulkhead and triconodont of the front side second gear chamber
The front end face of wheel is fixedly connected, and the third spur gear and connecting shaft fixing sleeve load connect, the upper end wall of the transmission space
It is internally provided with a rotation chamber that Open Side Down, the rotation chamber is internally provided with the 4th spur gear, and the 4th spur gear
It is connected by meshing transmission with third spur gear, the front bulkhead of the rotation chamber is internally provided with a power space, the power space
Front bulkhead is fixedly installed a motor, and the rear end of the motor has been connected by power a line shaft, the rear end of the line shaft
It is fixedly connected across the aft bulkhead in power space and the front end face of the 4th spur gear.
4. the maintenance unit and its application method of a kind of bridge according to claim 1, it is characterised in that：The control dress
It sets including the control space, the upper end wall in the control space is fixedly installed a controller, the lower end letter of the controller
Number it is connected with a signal wire.
5. the maintenance unit and its application method of a kind of bridge according to claim 1, it is characterised in that：First electricity
Magnet and the magnetic induction coil of the second electromagnet winding are contrary, and the front end face of second electromagnet is fixedly connected with one
Symmetrical compressed spring.
6. the maintenance unit and its application method of a kind of bridge according to claim 1, it is characterised in that：The thread spindle
Connection is threadedly engaged across through-hole, and with the cabinet;
It the described method comprises the following steps：
Firstly, when equipment original state, hydraulic press, second solenoid valve, the first solenoid valve, air engine, driving motor, third electromagnetism
Valve, motor is all in closed state, and the first electromagnet and the second electromagnet are also not powered on, and friction band is in soft shape
State, hydraulic lifting axis are in extreme lower position, and constructing device is located at the upper surface of pedestal, switch the 5th spur gear in space and
6th spur gear is in meshing state；
Then, when needing to repair detection to bridge, designated position is moved the device by driving device, reduces equipment
Friction with ground in itself is convenient for operator's mobile device, improves the service life of equipment, then, hydraulic press starting, first
Solenoid valve and second solenoid valve are opened, and the hydraulic oil in oil liquid storage space is drained into inside hydraulic lifting axis, makes by hydraulic press
Hydraulic lifting axis is increased to designated position, at this point, since driving motor is in close state, it is raised same in hydraulic lifting axis
When, it drives constructing device to increase, is using hydraulicdriven purpose, hydraulic system is with respect to stability and high efficiency and safety, certain
It can reinforce the safety of operator in degree, then, driving motor starting drives constructing device to drop to the upper end of pedestal
Face, then, operator are stepped on the footrests, at the same time, motor start-up, line shaft rotation, thus increase foot pedal,
When foot pedal rises to extreme higher position, the hyperphoric foot pedal to inside of the foot pedal in operator from outside, then, motor
Reversion, operator is taken to inside operating space safely, wherein drives the lifting of foot pedal, by motor convenient for operation
Personnel enter inside operating space from external security, guarantee the personal safety of operator, enhance the safety of equipment,
Secondary, driving motor starting, drive shaft turns drive rotating wheel rotation, carry out so that constructing device be made to be increased to specified position
Maintenance, and that repairs can not push tensioner with regard to a position, at this point, the first electromagnet and the second electromagnet are powered in time
Device squeezes friction band, to make the symmetrical fixed pulley rotation connection in front and back, wherein by air engine, makes the 5th straight
Gear and the 6th spur gear are disengaged from, and are avoided transmission from interfering, are influenced the accuracy of equipment, finally, after the completion of maintenance, all times
Restore position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075764.1A CN108894124A (en) | 2018-09-14 | 2018-09-14 | A kind of maintenance unit and its application method of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075764.1A CN108894124A (en) | 2018-09-14 | 2018-09-14 | A kind of maintenance unit and its application method of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108894124A true CN108894124A (en) | 2018-11-27 |
Family
ID=64359273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811075764.1A Withdrawn CN108894124A (en) | 2018-09-14 | 2018-09-14 | A kind of maintenance unit and its application method of bridge |
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| Country | Link |
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| CN (1) | CN108894124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452817A (en) * | 2020-10-13 | 2021-03-09 | 陶必 | Semi-automatic continuous simulation detection device for new energy battery |
-
2018
- 2018-09-14 CN CN201811075764.1A patent/CN108894124A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452817A (en) * | 2020-10-13 | 2021-03-09 | 陶必 | Semi-automatic continuous simulation detection device for new energy battery |
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Application publication date: 20181127 |