CN113123253B - Bridge bar planting reinforcing equipment - Google Patents
Bridge bar planting reinforcing equipment Download PDFInfo
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- CN113123253B CN113123253B CN202110260216.1A CN202110260216A CN113123253B CN 113123253 B CN113123253 B CN 113123253B CN 202110260216 A CN202110260216 A CN 202110260216A CN 113123253 B CN113123253 B CN 113123253B
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Bridges Or Land Bridges (AREA)
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Abstract
The invention discloses a bridge steel bar planting reinforcement device which comprises a moving platform, wherein a glue injection steel bar planting device, a drilling device, a steel bar detector and a controller are respectively connected to the moving platform, and the glue injection steel bar planting device, the drilling device and the steel bar detector are all connected with the controller; the signal of each sensor to monitoring electrical components input is handled through the controller to carry out corresponding response through the controller, drive each executable part and operate, guarantee this kind of bridge bar planting reinforcement equipment's bar planting reinforcement process's accurate control and accuracy go on, effectively promote the operation precision, avoid effectively causing the destruction to the original steadiness of pier in the bar planting reinforcement process through the improvement of operation precision, guarantee the reinforced validity of bar planting.
Description
Technical Field
The invention belongs to the technical field of bridge reinforcing equipment, and particularly relates to bridge steel bar planting reinforcing equipment.
Background
The bridge pier is an important component of a bridge and is mainly used for supporting buildings of adjacent two-span superstructure. The function of the device is to reliably and effectively transfer the load transferred from the upper structure to the foundation. In the use process of the pier, certain measures need to be taken for reinforcement due to the reasons of load standard improvement, impact, water flow abrasion and the like. The common reinforcing method is to wrap a circle of concrete, and in order to ensure the connection effect of the wrapped concrete and the original pier, the steel bars are usually required to be planted on the surface of the pier. Wherein the bar planting needs to carry out drilling operation to the pier surface.
Before punching operation is carried out on the bridge, positioning and paying-off are carried out according to a drawing, but the size and the position of a marked part have certain errors with an actual structure point, the positioning position is difficult in the practical application process, certain errors exist according to the judgment of manual experience, the condition of drilling the original steel bar structure of the pier in the subsequent drilling hole can be caused, which causes certain influence on the internal stress of the original pier and the like, and the whole process of bridge pier repair is ensured to be vertical to the bridge pier, and the problems of poor stability of drilling operation and easy shaking and dislocation of a drill rod are easily caused when the bridge pier is not in a vertical state, in addition, the length of the glue gun is too short in the glue injection process, so that the effect of filling glue in the drilled hole is poor easily when glue is injected from the outer end, and a cavity without filling glue is easily generated, when the glue filling effect is not good, glue entering the hole firstly is easy to solidify, so that the blockage in the hole is difficult to implant steel bars into the hole.
Disclosure of Invention
The invention aims to provide a bridge bar planting reinforcing device, which solves the problem that the reinforcing steel bar adding position is inaccurate when the bridge is reinforced by the conventional device.
The technical scheme includes that the bridge bar planting reinforcement equipment comprises a moving platform, wherein a glue injection bar planting device, a drilling device, a steel bar detector and a controller are respectively connected to the moving platform, and the glue injection bar planting device, the drilling device and the steel bar detector are all connected with the controller.
The reinforcing bar detector includes the detector casing of screw connection on moving platform, handle, display are connected to the detector casing one side, a plurality of translation gyro wheels are evenly connected to detector casing upper edge, lie in the one side wall connection test probe relative with the handle on the detector casing, lie in test probe outward flange department on the detector casing and connect electric putter, electric putter is last to be connected and to surround test probe's fluorescence coating ring, display, test probe, electric putter all connect the controller.
The drilling device comprises a U-shaped fixing support, the position, opposite to the end part of the fixing support, of the end part of the fixing support is connected with one end of a hydraulic rod, the other end of the hydraulic rod is sequentially connected with a drilling motor and a drill bit, a fluorescence detector mounting groove is formed in the position, opposite to the drill bit, of the fixing support, a fluorescence detector a is connected to the position, located on the inner wall of the fluorescence detector mounting groove, of the fixing support, the drill bit penetrates through the fluorescence detector a, and the hydraulic rod and the drilling motor are connected with a controller;
fluorescence detector a includes detector housing a, evenly connects a plurality of fluorescence detection probe a on the detector housing a, and a plurality of fluorescence detection probe a all connect the controller, and detector housing a connects and lies in fluorescence detector mounting groove inner wall on the fixed bolster.
The fixed support is provided with a sliding groove along the extension direction of the hydraulic rod, the drilling motor is connected with a protrusion, and the protrusion extends into the sliding groove and moves along the sliding groove.
The drilling motor is fixedly connected with one end of a long sleeve, the other end of the long sleeve is fixedly connected with a vertical detector, the vertical detector is connected to a fixed support, a drill is sleeved in the long sleeve, and the vertical detector is connected with a controller.
The vertical detector comprises a supporting plate, a through hole is formed in the middle of the supporting plate, the middle of one side of the supporting plate is fixedly connected with a long sleeve, the edge of the other side of the supporting plate is uniformly connected with at least four pressure detectors, the pressure detectors are connected with a fixing support, and the pressure detectors are connected with a controller.
The glue injection bar planting device comprises a bar planting shell, a fluorescence detector b is embedded in one side wall of the bar planting shell, a glue injection device, a deformed steel bar conveying motor and a deformed steel bar conveying sleeve are connected in the bar planting shell, an output shaft of the deformed steel bar conveying motor is connected with the deformed steel bar conveying sleeve through a conveying belt, a deformed steel bar is connected to the inner wall of the deformed steel bar conveying sleeve in a threaded mode, the deformed steel bar penetrates through the glue injection device and the fluorescence detector b, and the glue injection device and the deformed steel bar conveying motor are both connected with a controller;
the fluorescence detector b comprises a detector shell b, a plurality of fluorescence detection probes b are uniformly connected to the detector shell b, the fluorescence detection probes b are all connected with the controller, and the detector shell b is connected to the bar planting shell.
The encapsulating device includes that fixed connection glues the jar in the storage of bar planting shell, stores up gluey jar outer wall connection heating pipe, stores up gluey jar top and connects the cover, stores up gluey tank bottoms portion and connects the injecting glue ring, and stores up gluey jar and communicates with each other with the injecting glue ring, connects a plurality of injecting glue heads on the injecting glue ring, stores up gluey jar in-connection electric mixer, stores up the one end of keeping away from the cover on gluey jar and is provided with the air pump, on the moving platform was connected to the bar planting shell, air pump, electric mixer, the equal connection director of heating pipe.
Moving platform is including the installation diaphragm, connects the installation riser perpendicularly on the installation diaphragm, sets gradually injecting glue bar planting ware mounting groove, perforator mounting groove and reinforcing bar detector containing box on the installation riser, lies in injecting glue bar planting ware mounting groove internal connection injecting glue bar planting ware on the installation riser, perforator mounting groove internal connection perforator, reinforcing bar detector containing box internal connection reinforcing bar detector, connection director on the installation diaphragm, a plurality of universal wheels are connected to installation diaphragm bottom.
The mobile platform is connected with an electric guide rail in the glue injection bar planting device mounting groove, the electric guide rail is connected with a glue injection bar planting device, and the electric guide rail is connected with a controller.
The invention has the beneficial effects that:
1. in the whole bridge bar planting reinforcement process, signals input to the controller by each monitoring electrical element are processed through the controller, corresponding response is carried out through the controller, each executable device is driven to operate, the accurate control and accurate implementation of the bar planting reinforcement process of the bridge bar planting reinforcement equipment are guaranteed, the operation precision is effectively improved, the damage to the original stability of a pier in the bar planting reinforcement process can be effectively avoided, and the effectiveness of bar planting reinforcement is guaranteed;
2. laminating the face, provided with the translation idler wheels, of the steel bar detector with a pier to be reinforced through a handle of the steel bar detector, detecting the position of a steel bar inside the pier by using a detection probe arranged on the back face of the steel bar detector, transmitting the data to a display and a controller, determining the position needing steel bar planting by comparing a detection result with a construction drawing, positioning the steel bar planting position of the pier and then marking the position with fluorescence, ensuring the accuracy of the steel bar planting position, preventing a steel bar planting point from having an original steel bar structure of a bridge on an extension line inside the pier, preventing the original steel bar structure of the pier from being damaged in a later-stage drilling process, and preventing the original stability of the pier from being damaged;
3. when perpendicularity detection is carried out, when the difference value of the stress of the pressure detectors is kept in a minimum range, the whole drilling device can be considered to be vertical to the bridge pier, and after the verticality is determined, the controller can carry out first-step forbidden operation on other operable components of the drilling device, so that the drilling position is always guaranteed to be vertical to the bridge pier, and the problems that drilling operation stability is poor and a drill rod is easy to shake and misplace are solved;
4. when punching position detection and bar planting position detection, detect the pier face of its front end in real time through a plurality of fluorescence detection probes, when only a plurality of fluorescence detection probes detect fluorescence signal simultaneously, just can confirm that the drilling position is in the position center of mark this moment, detect fluorescence signal simultaneously and send the signal to the controller at a plurality of fluorescence detection probes, make the controller carry out the banning of second step to other operatable positions of perforator, make the drilling position of perforator carry out accurate positioning, and guarantee that the drilling position is in the central point of mark and put, prevent that drilling position skew from influencing drilling precision, prevent to cause destruction to the original structure of bridge.
5. Through the matching of the heating pipe and the stirrer, the heating pipe heats the bar-planting glue to keep the temperature of the bar-planting glue at a higher temperature, so that the bar-planting glue can adapt to a longer glue injection process through the glue injection head and a bar-planting process deep into the hole at the higher temperature, the bar-planting glue is prevented from being solidified in the two processes, the fixing effect of the bar-planting glue is ensured, the bar-planting glue is uniformly mixed through stirring of the stirrer, and the problem of glue block bonding caused by non-uniformity is prevented;
6. at the bar planting in-process, screw-thread steel conveying motor drive screw-thread steel conveying sleeve rotates to carry in making screw-thread steel pivoted to the hole of boring through the screw thread, through the even coating of injecting glue head on the surface of the screw-thread steel in the rotation when screw-thread steel carries, guarantee the even coating of bar planting glue on screw-thread steel surface, it is not good to prevent the inside in hole filling effect, produces the hole of not filling glue easily, makes the not good problem of filling glue effect.
Drawings
FIG. 1 is a schematic structural view of a reinforcing apparatus for a bridge bar-planting of the present invention;
FIG. 2 is a schematic view of another angle structure of the reinforcing equipment for bridge steel bar planting according to the present invention;
FIG. 3 is a schematic view of a reinforcement bar detector according to the present invention;
FIG. 4 is a schematic view of another angle structure of the reinforcement bar detector according to the present invention;
FIG. 5 is a schematic sectional view of a reinforcing bar detector according to the present invention;
FIG. 6 is a schematic view of the structure of the drill of the present invention;
FIG. 7 is an exploded view of the drill of the present invention;
FIG. 8 is a schematic diagram of the construction of a vertical detector and a fluorescence detector according to the present invention;
FIG. 9 is a schematic cross-sectional view of a vertical detector according to the present invention;
FIG. 10 is a schematic perspective view of the glue injection bar planting device of the present invention;
FIG. 11 is an exploded view of the glue injection bar planting device of the present invention;
FIG. 12 is a schematic cross-sectional view of the glue injection bar planting device of the present invention;
FIG. 13 is a schematic cross-sectional view of a glue tank of the present invention;
fig. 14 is a control diagram of the controller according to the present invention.
In the figure, 1, a movable platform, 11, a mounting vertical plate, 12, a glue injection bar planting device mounting groove, 121, an electric guide rail, 13, a drilling device mounting groove, 14, a steel bar detector containing box, 15, a mounting transverse plate, 16, a universal wheel, 2, a glue injection bar planting device, 21, a bar planting shell, 22, a glue storage tank, 221, an electric stirrer, 222, a heating pipe, 223, a tank cover, 224, an air pump, 23, a screw steel conveying motor, 24, a screw steel conveying sleeve, 25, a glue injection ring, 26, a glue injection head, 27, a fluorescence detector b, 271, a detector shell b, 272, a fluorescence detection probe b, 3, a drilling device, 31, a fixing support, 311, a sliding chute, 312, a hydraulic rod, 314, a fluorescence detector mounting groove, 32, a drilling motor, 33, a drill bit, 34, a vertical detector, 341, a support plate, 342, a pressure detector, 343, a pressure sensor, 344 and a pressure probe, 345. the device comprises a pressure spring 35, fluorescence detectors a and 351, fluorescence detection probes a and 352, detector shells a and 36, a long sleeve 4, a steel bar detector 41, a display 42, a lifting handle 43, a translation roller 44, a detection probe 45, a fluorescence coating ring 46, an electric push rod 5 and a controller.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a bridge steel bar planting reinforcement device, which comprises a moving platform 1, wherein a glue injection steel bar planting device 2, a drilling device 3, a steel bar detector 4 and a controller 5 are respectively connected to the moving platform 1, the glue injection steel bar planting device 2, the drilling device 3 and the steel bar detector 4 are all connected with the controller 5, the steel bar detector 4 is used for detecting the position of a steel bar inside a bridge pier, the original steel bar structure of the bridge is prevented from being arranged on a steel bar planting point extending line inside the bridge pier, the original steel bar structure of the bridge pier is prevented from being damaged in a later drilling process, and the original stability of the bridge pier is prevented from being damaged; according to the reinforcing bar position that reinforcing bar detector 4 detected, confirm the position of punching, punch the pier through perforator 3, punch the completion back, implant downtheholely with the reinforcing bar through injecting glue bar planting ware 2, carry out the injecting glue to the reinforcing bar simultaneously.
As shown in fig. 3, 4 and 5, the steel bar detector 4 includes a detector housing connected to the movable platform 1 by screws, one side of the detector housing is connected to a handle 42 and a display 41, the handle 42 is convenient for lifting the steel bar detector 4, the display 41 can display the position of the steel bar in the bridge pier, after the steel bar planting position is determined by comparing the detection result with the construction drawing, the upper edge of the detector housing is uniformly connected to a plurality of translation rollers 43, the translation rollers 43 are convenient for rolling on the bridge pier, the outer wall of the detector housing opposite to the handle 42 is connected to a detection probe 44, the detection probe 44 detects the position of the steel bar in the bridge pier, the outer edge of the detection probe 44 on the detector housing is connected to an electric push rod 46, the electric push rod 46 is connected to a fluorescent coating ring 45 surrounding the detection probe 44, the display 41, the detection probe 44 and the electric push rod 46 are all connected to the controller 5, the controller 5 controls the electric push rod 46 to extend, the four fluorescent coating rings 45 are pushed out from the respective accommodating grooves, the four fluorescent coating rings 45 extend out to be in contact with the pier surface, fluorescent marks are made after the positions of the pier steel bars are positioned, and the accuracy of the steel bar planting positions is guaranteed.
As shown in fig. 6 and 7, the drill 3 includes a U-shaped fixing support 31, the end of the fixing support 31 is connected to one end of a hydraulic rod 312, the other end of the hydraulic rod 312 is connected to the drilling motor 32 and the drill 33 in sequence, a fluorescence detector mounting groove 314 is formed in the fixing support 31 at a position opposite to the drill 33, a fluorescence detector a35 is connected to the fixing support 31 at a position on the inner wall of the fluorescence detector mounting groove 314, the drill 33 passes through the fluorescence detector a35, and the hydraulic rod 312 and the drilling motor 32 are connected to the controller 5;
as shown in fig. 8, the fluorescence detector a35 includes a detector housing a352, a plurality of fluorescence detection probes a351 are uniformly connected to the detector housing a352, the plurality of fluorescence detection probes a351 are all connected to the controller 5, and the detector housing a352 is connected to the fixing bracket 31 and is located on the inner wall of the fluorescence detector mounting groove 314.
The punching position determination principle is as follows: fixed setting is inside fluorescence detector mounting groove 314, fluorescence detector 35 bottom is provided with four fluorescence detection probe a351, fluorescence detection probe a351 respectively with controller 5 between signal connection, detect the pier face of its front end in real time through four fluorescence detection probe a351, only when four fluorescence detection probe a351 detect fluorescence signal simultaneously, the drilling position can be confirmed at this moment and is in the position center of mark, send out the signal to controller 5 after four fluorescence detection probe a351 detect fluorescence signal simultaneously, make the controller carry out the banning of second step to other operatable positions of drill 3, make the drilling position of drill 3 carry out accurate location, and guarantee that the drilling position is in the central point of mark, prevent that drilling position skew from influencing drilling precision, prevent to cause destruction to the original structure of bridge.
The fixed bracket 31 is provided with a sliding groove 311 along the extension direction of the hydraulic rod 312, and the drilling motor 32 is connected with a protrusion which extends into the sliding groove 311 and moves along the sliding groove 311.
The drilling motor 32 is fixedly connected with one end of a long sleeve 36, the other end of the long sleeve 36 is fixedly connected with a vertical detector 34, the vertical detector 34 is connected to the fixing support 31, the drill bit 33 is sleeved in the long sleeve 36, the vertical detector 34 is connected with the controller 5, the drilling motor 32 drives the drill bit 33 to rotate at a high speed, in the process of drilling after various detections, the drilling motor 32 drives the drill bit 33 to rotate at a high speed to punch holes at the determined steel bar planting positions, and the positions of the drilling motor 32 and the drill bit 33 are controlled through the hydraulic rod 312 to drill holes from shallow depth to deep.
The vertical detector 34 includes a supporting plate 341 with a through hole in the middle, the middle of one side of the supporting plate 341 is fixedly connected to the long sleeve 36, the edge of the other side of the supporting plate 341 is uniformly connected to at least four pressure detectors 342, the plurality of pressure detectors 342 are all connected to the fixed bracket 31, and the plurality of pressure detectors 342 are all connected to the controller 5.
As shown in fig. 9, the pressure detector 342 includes a pressure probe 344, the pressure probe 344 is sequentially connected to a pressure spring 345 and a pressure sensor 343, when the pressure probe 344 is pressurized, the pressure sensor 343 is pressed by the pressure spring 345, and the pressure sensor 343 obtains the pressure.
The pressure detection principle of the vertical detector 34 is as follows: after the pressure probe 344 is stressed, the pressure spring 345 is compressed, after the pressure spring 345 is stressed and compressed, the reaction force is applied to the pressure sensor 343, the pressure sensor 343 is in signal connection with the controller 5, the pressure sensor 343 is stressed and transmits pressure data to the controller 5 in real time, so that when the whole equipment moves towards the pier to be reinforced, the pressure probes 344 at the top ends of the four pressure probes 342 firstly contact with the pier and continue to move the whole equipment, so that the pressure probes 344 are under the action of the reaction force contacting with the pier, the pressure probes 344 are stressed and compress the pressure spring 345, after the pressure springs 345 are stressed and compressed, the reaction force is applied to the pressure sensor 343, the pressure sensors 343 transmit the received force to the controller 5 in real time, after the analysis of the controller 5, when the difference value of the stress of the four pressure sensors 343 is kept within a very small range, at this moment, the whole drilling device 3 can be considered to be vertical to the bridge pier, and the controller 5 can be used for carrying out first-step forbidden operation on other operable components of the drilling device 3 after the vertical operation is determined, so that the drilling position is always ensured to be vertical to the bridge pier, and the problems of poor stability of drilling operation and easy shaking and dislocation of a drilling rod are prevented.
As shown in fig. 10, 11 and 12, the glue injection bar planting device 2 includes a bar planting shell 21, a fluorescence detector b27 is embedded in a side wall of the bar planting shell 21, a glue injection device, a screw steel conveying motor 23 and a screw steel conveying sleeve 24 are connected in the bar planting shell 21, an output shaft of the screw steel conveying motor 23 is connected with the screw steel conveying sleeve 24 through a conveyor belt, the inner wall of the screw steel conveying sleeve 24 is connected with a screw steel bar through a thread, the screw steel bar passes through the glue injection device and the fluorescence detector b27, the glue injection device and the screw steel conveying motor 23 are both connected with a controller 5, when the deformed steel bar conveying motor 23 rotates, the deformed steel bar conveying sleeve 24 is driven to rotate, the deformed steel bars move relatively through internal threads, the deformed steel bars are coated with bar planting glue through the glue pouring device, the bar planting glue is made to continuously go deep into the drilled hole along with the rotation of the deformed steel bar until the hole bottom is reached, and the deformed steel bar is bonded with the pier.
Fluorescence detector b27 includes detector casing b271, a plurality of fluorescence detection probe b272 of even connection on the detector casing b271, a plurality of fluorescence detection probe b272 all connect the controller 5, on detector casing b271 connects the bar planting shell 21, there is the fluorescence mark that punches in detecting through fluorescence detector b27, a plurality of fluorescence detection probe b272 detect fluorescence signal simultaneously and send out the signal to controller 5, make controller 5 output control command make screw-thread steel conveying motor 23 rotate, in the process, can make the screw-thread steel bar just to the hole entering of punching, prevent that screw-thread steel bar and pore wall from taking place friction, the extrusion.
As shown in fig. 13, the glue filling device includes a glue storage tank 22 fixedly connected to the bar-planting casing 21, a heating pipe 222 is connected to an outer wall of the glue storage tank 22, the heating pipe 222 heats the bar-planting glue at a high temperature so that the bar-planting glue does not solidify due to a low temperature, a tank cover 223 is connected to a top end of the glue storage tank 22, a glue injection ring 25 is connected to a bottom of the glue storage tank 22, the glue storage tank 22 is communicated with the glue injection ring 25, a plurality of glue injection heads 26 are connected to the glue injection ring 25, an electric stirrer 221 is connected to the glue storage tank 22, the bar-planting glue is uniformly mixed by stirring of the electric stirrer 221 so as to prevent the glue from being uniformly adhered to the glue block, an air pump 224 is disposed at one end of the glue storage tank 22 away from the tank cover 223, the bar-planting casing 21 is connected to the moving platform 1, the air pump 224, the electric stirrer 221 and the heating pipe 222 are both connected to the controller 5, the bar-planting glue is heated by the heating pipe 222 so that the temperature of the bar-planting glue is kept at a high temperature, make the bar planting glue can adapt to longer injecting glue process through injecting glue head 26 and go deep into downthehole bar planting process under higher temperature, prevent that the bar planting glue from solidifying at above-mentioned two in-process, guarantee the fixed effect that the bar planting glued, it is gaseous to storing up inside the gluey jar 22 of letting in of air pump 224, make under the effect of atmospheric pressure with the stirring bar planting glue under the high temperature state press into the injection ring 25, then through the even coating of the first even coating of injecting glue 26 on the surface of the screw-thread steel in the rotation, guarantee the even coating of the bar planting glue on screw-thread steel surface, it is not good to prevent the inside filling effect in hole, produce the hole of not filling glue easily, make the not good problem of filling glue effect.
Moving platform 1 is including installation diaphragm 15, connect installation riser 11 perpendicularly on the installation diaphragm 15, set up injecting glue bar planting ware mounting groove 12 on the installation riser 11 in proper order, perforator mounting groove 13 and reinforcing bar detector containing box 14, lie in injecting glue bar planting ware mounting groove 12 in-connection injecting glue bar planting ware 2 on the installation riser 11, perforator mounting groove 13 in-connection perforator 3, reinforcing bar detector containing box 14 in-connection reinforcing bar detector 4, connection director 5 on the installation diaphragm 15, a plurality of universal wheels 16 are connected to installation diaphragm 15 bottom.
The movable platform 1 is connected with an electric guide rail 121 in the glue injection bar planting device installation groove 12, the electric guide rail 121 is connected with a glue injection bar planting device 2, the glue injection bar planting device 2 slides on the upper surface of the electric guide rail 121, and the electric guide rail 121 is connected with the controller 5.
As shown in fig. 14, the controller 5 is electrically connected to the electric guide rail 121, the air pump 224, the deformed steel bar conveying motor 23, the hydraulic rod 312, the drilling motor 32 and the electric push rod 46, the controller 5 controls the movement or power of the electric guide rail 121, the air pump 224, the deformed steel bar conveying motor 23, the hydraulic rod 312, the drilling motor 32 and the electric push rod 46, the controller 5 is connected to the pressure sensor 343, the fluorescence detection probe a351 and the display 41, and the controller 5 makes different responses according to the signals, so that the controller 5 processes the input signals and makes corresponding responses through the controller 5, thereby ensuring the accurate control and accurate implementation of the reinforcing process of the steel bar planting reinforcing equipment for the bridge, effectively improving the operation precision, effectively avoiding the damage to the original stability of the bridge pier in the reinforcing process of the steel bar planting, the effectiveness of reinforcing the embedded steel bars is ensured.
The working principle of the bridge bar planting reinforcement equipment provided by the invention is as follows:
when using, this kind of bridge bar planting reinforcement equipment needs use with the lift cooperation, need fix this kind of bridge bar planting reinforcement equipment on the elevating platform of lift, then the position through removing the lift removes this kind of bridge bar planting reinforcement equipment to the pier position that needs carry out the bar planting reinforcement, then the staff takes out bar detector 4 from bar detector containing box 14, then the one side that will have translation gyro wheel 43 through handle 42 is with the laminating of pier department of treating the reinforcement, use test probe 44 to detect the inside reinforcing bar position of pier, this data is transmitted for display 41 and controller 5, compare through making probing result and construction drawing, confirm the position that needs carry out the bar planting.
Confirm behind the planting bar position, through controller 5 control electric putter 46 extension, scribble the shroud ring 45 with four fluorescence and release from respective inslot portion of accomodating, make four fluorescence scribble shroud ring 45 stretch out with the contact of pier face, make and make fluorescence mark after fixing a position pier planting bar position, guarantee the accuracy nature of planting bar position, it has the original steel bar structure of bridge to prevent to plant the bar point on to the inside extension line of pier, prevent that the later stage drilling in-process from destroying the original steel bar structure of pier, prevent to lead to the fact destruction to the original steadiness of pier, the fluorescence mark has been done through fluorescence shroud ring 45 to the whole points that will need the position of planting bar to correspond so circulation operation.
After the fluorescence mark is accomplished when perforator 3 and whole equipment move to treating reinforced (rfd) pier direction, 342 tops of a plurality of pressure detector contact with the pier, continue to move whole equipment, through pressure monitoring, make whole perforator 3 and pier between perpendicular, confirm that just can carry out first step's forbidding operation to other operable parts of perforator 3 through controller 5 after perpendicular, make the drilling position guarantee throughout and between the pier perpendicular, prevent drilling operation poor stability, the drilling rod takes place the problem of shake dislocation easily.
Move to treating reinforced pier direction at perforator 3 and whole equipment simultaneously, detect the pier face of its front end in real time through four fluorescence detection probe 351, only when four fluorescence detection probe a351 detected fluorescence signal simultaneously, could confirm that the drilling position is in the position center of mark this moment, detect fluorescence signal simultaneously at four fluorescence detection probe a351 and send the signal to controller 5, make the controller carry out the banning of second step to other operatable positions of perforator 3, make the drilling position of perforator 3 carry out accurate positioning, and guarantee that the drilling position is in the central point of mark, prevent that drilling position skew from influencing drilling precision, prevent to cause the destruction to original structure of bridge.
After perpendicularity detection and positioning detection are carried out, the controller 5 controls the drilling motor 32 to drill, the drilling motor 32 drives the drill bit 33 to rotate at a high speed to drill the determined embedded steel bar position, and the positions of the drilling motor 32 and the drill bit 33 are controlled through the hydraulic rod 312 to drill from shallow to deep.
Before bar planting operation, different components of bar planting glue are respectively added into the glue storage tank 22 through the tank cover 223, the bar planting glue is heated at high temperature through the heating pipe 222 so that the bar planting glue can not be solidified due to low temperature, the bar planting glue is uniformly mixed through stirring of the stirrer 221, the problem that glue blocks are bonded due to non-uniformity is solved, the temperature of the bar planting glue is kept at high temperature through heating pipe 222, the bar planting glue can adapt to a long glue injection process passing through the glue injection head 26 and a bar planting process going deep into a hole at high temperature, the bar planting glue is prevented from being solidified in the two processes, the fixing effect of the bar planting glue is ensured, gas is introduced into the glue storage tank 22 through the air pump 224, the bar planting glue in a uniformly stirred high-temperature state is pressed into the glue injection ring 25 under the action of air pressure, and then the bar planting glue is uniformly coated on the surface of the rotating threaded steel through the air pump head 26, guarantee the even coating of bar planting glue on deformed steel bar surface, prevent that the inside glue filling effect of hole is not good, produce the hole of not filling glue easily for the problem that the glue filling effect is not good.
In the bar planting process, the fluorescence detector b27 detects the fluorescence mark with the punched hole, the fluorescence detection probes b272 simultaneously detect fluorescence signals and send signals to the controller 5, so that the controller 5 outputs a control instruction to enable the screw-thread steel conveying motor 23 to rotate, since power is transmitted between the deformed steel conveying motor 23 and the deformed steel conveying sleeve 24 through the belt, and the thread steel conveying sleeve 24 is internally provided with threads, the thread steel conveying motor 23 drives the thread steel conveying sleeve 24 to rotate, and the deformed steel bar is conveyed into the drilled hole while rotating through the threads, so that the deformed steel bar is uniformly wrapped with a bar planting glue layer under the rotating action after passing through the glue injection ring 25, the hole that makes the bar planting glue follow the rotation of screw-thread steel and constantly deepen and bore is until getting into the hole bottom, with the even coating of bar planting glue at screw-thread steel and drilling inside carry out the bar planting injecting glue.
In whole bridge bar planting reinforcement process, handle the signal of input through controller 5 to carry out corresponding response through controller 5, guarantee that this kind of bridge bar planting reinforcement equipment's bar planting reinforcement process's accurate control and accuracy go on, effectively promote the operation precision, avoid effectively causing the destruction to the original steadiness of pier in the bar planting reinforcement process through the improvement of operation precision, guarantee the reinforced validity of bar planting.
Through the mode, the bridge steel bar planting reinforcement equipment comprises a moving platform, a pressure sensor, a fluorescence detection probe, a steel bar detector, a display and a controller, wherein the moving platform is sequentially provided with a glue injection steel bar planting device, a drill and the steel bar detector, the top end of the moving platform is provided with the controller, and the drill comprises a fixed support, a drilling motor, a drill bit, a vertical detector and the fluorescence detector. The signal of each sensor to controller input is handled through the controller to carry out corresponding response through the controller, drive each executable part and operate, guarantee this kind of bridge bar planting reinforcement equipment's bar planting reinforcement process's accurate control and accurate going on, effectively promote the operation precision, avoid effectively causing the destruction to the original steadiness of pier in the bar planting reinforcement process through the improvement of operation precision, guarantee the reinforced validity of bar planting.
Claims (4)
1. The bridge bar planting reinforcement equipment is characterized by comprising a moving platform (1), wherein the moving platform (1) is respectively connected with a glue injection bar planting device (2), a drilling device (3), a steel bar detector (4) and a controller (5), and the glue injection bar planting device (2), the drilling device (3) and the steel bar detector (4) are all connected with the controller (5);
the steel bar detector (4) comprises a detector shell connected to the moving platform (1) through screws, one surface of the detector shell is connected with a handle (42) and a display (41), the upper edge of the detector shell is uniformly connected with a plurality of translation rollers (43), the outer wall of one surface, opposite to the handle (42), of the detector shell is connected with a detection probe (44), the outer edge of the detection probe (44) of the detector shell is connected with an electric push rod (46), the electric push rod (46) is connected with a fluorescent coating ring (45) surrounding the detection probe (44), and the display (41), the detection probe (44) and the electric push rod (46) are all connected with the controller (5);
the drilling device (3) comprises a U-shaped fixing support (31), one end of a hydraulic rod (312) is connected to the end part of the fixing support (31) at a position opposite to the end part, the other end of the hydraulic rod (312) is sequentially connected with a drilling motor (32) and a drill bit (33), a fluorescence detector mounting groove (314) is formed in the position, right opposite to the drill bit (33), of the fixing support (31), a fluorescence detector a (35) is connected to the position, located on the inner wall of the fluorescence detector mounting groove (314), of the fixing support (31), the drill bit (33) penetrates through the fluorescence detector a (35), and the hydraulic rod (312) and the drilling motor (32) are connected with a controller (5);
the fluorescence detector a (35) comprises a detector shell a (352), a plurality of fluorescence detection probes a (351) are uniformly connected to the detector shell a (352), the fluorescence detection probes a (351) are all connected with a controller (5), and the detector shell a (352) is connected to a fixed support (31) and is positioned on the inner wall of a fluorescence detector installation groove (314);
the drilling motor (32) is fixedly connected with one end of a long sleeve (36), the other end of the long sleeve (36) is fixedly connected with a vertical detector (34), the vertical detector (34) is connected to a fixed support (31), the drill bit (33) is sleeved in the long sleeve (36), and the vertical detector (34) is connected with the controller (5);
the glue injection bar planting device (2) comprises a bar planting shell (21), a fluorescence detector b (27) is embedded in one side wall of the bar planting shell (21), a glue injection device, a deformed steel bar conveying motor (23) and a deformed steel bar conveying sleeve (24) are connected in the bar planting shell (21), an output shaft of the deformed steel bar conveying motor (23) is connected with the deformed steel bar conveying sleeve (24) through a conveyor belt, a deformed steel bar is connected with the inner wall of the deformed steel bar conveying sleeve (24) through threads, the deformed steel bar penetrates through the glue injection device and the fluorescence detector b (27), and the glue injection device and the deformed steel bar conveying motor (23) are both connected with the controller (5);
the fluorescence detector b (27) comprises a detector shell b (271), the detector shell b (271) is uniformly connected with a plurality of fluorescence detection probes b (272), the fluorescence detection probes b (272) are all connected with a controller (5), and the detector shell b (271) is connected with a bar planting shell (21);
the glue filling device comprises a glue storage tank (22) fixedly connected to a steel bar planting shell (21), the outer wall of the glue storage tank (22) is connected with a heating pipe (222), the top end of the glue storage tank (22) is connected with a tank cover (223), the bottom of the glue storage tank (22) is connected with a glue injection ring (25), the glue storage tank (22) is communicated with the glue injection ring (25), the glue injection ring (25) is connected with a plurality of glue injection heads (26), a power-driven stirrer (221) is connected in the glue storage tank (22), one end, far away from the tank cover (223), of the glue storage tank (22) is provided with a gas pump (224), the steel bar planting shell (21) is connected with a moving platform (1), and the gas pump (224), the power-driven stirrer (221) and the heating pipe (222) are all connected with a controller (5);
moving platform (1) is including installation diaphragm (15), connect installation riser (11) perpendicularly on installation diaphragm (15), set up injecting glue bar planting ware mounting groove (12), perforator mounting groove (13) and reinforcing bar detector containing box (14) on installation riser (11) in proper order, lie in injecting glue bar planting ware mounting groove (12) in-connection injecting glue bar planting ware (2) on installation riser (11), perforator mounting groove (13) in-connection perforator (3), reinforcing bar detector containing box (14) in-connection reinforcing bar detector (4), connection director (5) are gone up in installation diaphragm (15), a plurality of universal wheels (16) are connected to installation diaphragm (15) bottom.
2. The bridge steel bar planting reinforcement equipment according to claim 1, wherein the fixed support (31) is provided with a sliding groove (311) along the extension direction of the hydraulic rod (312), the drilling motor (32) is connected with a protrusion, and the protrusion extends into the sliding groove (311) and moves along the sliding groove (311).
3. The bridge steel bar planting reinforcement equipment according to claim 1, wherein the vertical detector (34) comprises a support plate (341) with a through hole in the middle, the middle of one surface of the support plate (341) is fixedly connected with a long sleeve (36), the edge of the other surface of the support plate (341) is uniformly connected with at least four pressure detectors (342), the pressure detectors (342) are all connected with a fixed support (31), and the pressure detectors (342) are all connected with a controller (5).
4. The bridge bar planting reinforcement equipment according to claim 1, wherein an electric guide rail (121) is connected in the glue injection bar planting device installation groove (12) on the movable platform (1), the glue injection bar planting device (2) is connected on the electric guide rail (121), and the electric guide rail (121) is connected with the controller (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110260216.1A CN113123253B (en) | 2021-03-10 | 2021-03-10 | Bridge bar planting reinforcing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260216.1A CN113123253B (en) | 2021-03-10 | 2021-03-10 | Bridge bar planting reinforcing equipment |
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| CN113123253A CN113123253A (en) | 2021-07-16 |
| CN113123253B true CN113123253B (en) | 2022-09-30 |
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