CN112505727B - Comparison device based on Beidou monitoring bridge safety performance data - Google Patents
Comparison device based on Beidou monitoring bridge safety performance data Download PDFInfo
- Publication number
- CN112505727B CN112505727B CN202110146332.0A CN202110146332A CN112505727B CN 112505727 B CN112505727 B CN 112505727B CN 202110146332 A CN202110146332 A CN 202110146332A CN 112505727 B CN112505727 B CN 112505727B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bearing
- rod
- beidou
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 230000000694 effects Effects 0.000 claims abstract description 11
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 34
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/24—Structural association with auxiliary mechanical devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Abstract
The invention discloses a Beidou monitoring bridge safety performance data based comparison device, which comprises a base, wherein the upper end of the base is fixedly connected with a lifting mechanism, and the upper end of the lifting mechanism is fixedly connected with a supporting mechanism, so that the Beidou monitoring bridge safety performance data based comparison device has the following beneficial effects that: through first step motor, the second gear drives first gear, it rotates to drive the threaded rod under the effect of first bearing, go up and down the thread bush under the effect of spout and slide, adjust the height that three frequency three mould big dipper received the screen, the flexibility is high, conveniently drive dwang and second conical gear rotation through carousel and third bearing, thereby drive bracing piece and diaphragm rotation under the effect of second bearing and first conical gear, be convenient for adjust the viewing direction, it is good to watch experience, through first screw hole, second screw hole and bolt are convenient to install hollow rod on the actuating lever fast, thereby be convenient for can receive and release the data material fast under the effect of second step motor, be convenient for watch and collect.
Description
Technical Field
The invention relates to a comparison device, in particular to a comparison device for monitoring bridge safety performance data based on Beidou, and belongs to the technical field of Beidou monitoring.
Background
The Beidou bridge safety monitoring system is characterized in that the Beidou bridge safety monitoring system is based on a Beidou high-precision positioning technology, integrates Beidou deformation monitoring and various sensing monitoring means, accurately monitors some local and overall parameter changes of a bridge structure in real time, identifies the difference between the local and overall parameter changes and the normal state, determines the damage position and degree of the bridge, and finally makes assessment and early warning.
Big dipper bridge safety monitoring system can appear a lot of data after monitoring the bridge, personnel need come the data before and after the contrast through the contrast device, but present bridge safety performance data contrast device often all is fixed height, can not carry out altitude mixture control according to the height of difference, long-time contrast, the health is more awkward, the convenience is watched in the change that present contrast device can not be free simultaneously, can not diversely carry out the data contrast, and present data file mostly all places on the contrast board, in case the data bulk is big, it is just very troublesome to place to watch and collect so, it is slow to collect speed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a comparison device for monitoring bridge safety performance data based on Beidou.
In order to achieve the purpose, the invention adopts the following technical scheme:
a comparison device based on Beidou monitoring bridge safety performance data is designed, and comprises a base, wherein a lifting mechanism is fixedly connected to the upper end of the base, a supporting mechanism is fixedly connected to the upper end of the lifting mechanism, a rotating mechanism is arranged in the supporting mechanism, a Beidou placing mechanism is fixedly connected to the upper end of the supporting mechanism, an installation mechanism is arranged in the Beidou placing mechanism, a driving mechanism is arranged at the upper end of the installation mechanism, a Beidou comparison mechanism is jointly and threadedly connected between the driving mechanisms, the lifting mechanism comprises an installation box, the installation box is fixedly connected to the upper surface of the base, two symmetrically-arranged sliding grooves are formed in the inner box wall on one opposite side of the two sides of the installation box close to the upper end, a lifting port is formed in the upper end of the installation box in a penetrating manner, and four symmetrically-arranged first bearings are fixedly installed on the inner box walls at the two, each two first bearings are fixedly connected with a threaded rod together, the rod walls of the two threaded rods close to the lower end are fixedly sleeved with a first gear, the rod walls at the upper ends of the two threaded rods are in threaded connection with a threaded sleeve, one sides of the two threaded sleeves close to the two sliding grooves are fixedly connected with a sliding plate, one sides of the two sliding plates far away from the two threaded sleeves extend into the two sliding grooves, the two sliding plates are in sliding connection with the two sliding grooves, one sides of the two sliding plates far away from the two threaded sleeves are provided with a slot, an inserting rod is movably inserted in the two slots, one sides of the two threaded sleeves far away from the two sliding plates are fixedly connected with a lifting plate together, the upper surface of the lifting plate is fixedly connected with a lifting column, and the upper end of the lifting column passes through a lifting port and extends out of the installation box, the utility model discloses a support structure, including the installation case, the installation case is equipped with the support frame, the support frame is located the installation case, the support frame is located the inside bottom center of installation case department fixedly connected with support frame inside wall fixedly connected with a first step motor, a second gear of first step motor output end fixedly connected with, the second gear both sides are engaged with respectively and are connected on two first gears, are located two the installation case tank wall of the relative one side of spout runs through and sets up the jack that a plurality of is the symmetry setting, and a plurality of the jack runs through two spout lateral walls, a plurality of the jack extends to in two spouts, and two one side that two slots were kept away from to the inserted bar passes two spouts and wherein two.
Preferably, the supporting mechanism comprises a supporting plate, a second bearing is fixedly mounted at the center of the upper surface of the supporting plate, and a supporting rod is fixedly sleeved at the upper end of the second bearing.
Preferably, a first bevel gear is fixedly sleeved on the rod wall of the support rod close to the upper end, a transverse plate is fixedly connected to the upper end of the support rod, and an annular groove is formed in the lower end of the transverse plate.
Preferably, slewing mechanism includes two dwangs, the dwang is the symmetry and sets up fixed connection in backup pad upper surface both sides, and two the dwang upper end extends to in the ring channel and sliding connection is in the ring channel, one of them one the dwang runs through and has seted up one and rotates the hole, rotate the third bearing of downthehole fixedly connected with, the fixed rotary rod that has cup jointed of third bearing, one side fixedly connected with second bevel gear that the rotary rod is close to the bracing piece, just second bevel gear meshes and connects on first bevel gear, a carousel of one side fixedly connected with of second bevel gear is kept away from to the rotary rod.
Preferably, the Beidou placement mechanism wraps a three-frequency three-mode Beidou receiving screen, the three-frequency three-mode Beidou receiving screen is fixedly connected to the transverse plate, and two sides and the middle side wall of the three-frequency three-mode Beidou receiving screen are fixedly connected with the first vertical plate, the second vertical plate and the third vertical plate respectively.
Preferably, installation mechanism includes a mounting hole, the mounting hole runs through to set up in the position that the first riser is close to the upper end, is located a mounting panel of the fixed outside fixedly connected with of first riser of mounting hole lower extreme keeps away from the second riser of mounting hole one side is close to a fourth bearing of upper end position fixed connection, just the fourth bearing runs through the second riser and extends to second riser opposite side, is close to one side fixed mounting of the third riser of fourth bearing has a fifth bearing.
Preferably, actuating mechanism includes a second step motor, second step motor fixed connection is in the mounting panel upper end, a first actuating lever of second step motor output fixedly connected with, one side that second step motor was kept away from to first actuating lever passes the mounting hole and extends to the riser opposite side, is close to the fixed second actuating lever that has cup jointed of fourth bearing of first actuating lever one side, just outside second actuating lever both sides passed the fourth bearing and extended to fourth bearing both sides, be close to the fixed third actuating lever that has cup jointed of fifth bearing of second actuating lever one side.
Preferably, a first threaded hole is formed in one side, away from the second stepping motor, of the first driving rod, two sides of the second driving rod and one side, away from the fifth bearing, of the third driving rod in a penetrating manner.
Preferably, big dipper contrast mechanism includes two hollow poles, two hollow pole activity respectively cup joints between one side and second actuating lever opposite side and the third actuating lever that the third actuating lever was kept away from to first actuating lever and second actuating lever, and two hollow pole both sides all run through and have seted up a second screw hole, and four the equal threaded connection of second screw hole has a bolt, four the bolt passes four first screw holes and four second screw holes and extends to hollow pole lower extreme.
Preferably, two sides of the lower surface of the base are fixedly connected with four self-locking universal wheels which are symmetrically arranged.
The invention provides a comparison device for monitoring bridge safety performance data based on Beidou, which has the beneficial effects that: 1. through setting up first step motor and the convenient meshing of second gear and driving first gear to can drive the threaded rod and rotate under the effect of first bearing, and then go up and down the thread bush under the effect of spout and slide, be convenient for adjust the height that three mould big dipper receiving screens of three frequencies, the flexibility is high.
2. Conveniently drive dwang and second conical gear through carousel and third bearing and rotate to drive bracing piece and diaphragm rotation under the effect of second bearing and first conical gear, be convenient for adjust and watch the direction, watch and experience well.
3. Install hollow rod on the actuating lever through first screw hole, second screw hole and bolt convenience fast to be convenient for can receive and release the data material fast under the effect of second step motor, be convenient for watch and collect.
Drawings
FIG. 1 is a schematic overall cross-sectional structural view of a comparison device for monitoring bridge safety performance data based on Beidou;
FIG. 2 is an enlarged structural schematic diagram of a part A in FIG. 1 of a comparison device for monitoring bridge safety performance data based on Beidou;
FIG. 3 is an enlarged schematic structural diagram of a part B in FIG. 1 of a comparison device for monitoring bridge safety performance data based on Beidou;
FIG. 4 is an enlarged structural schematic diagram of a part C in FIG. 1 of a comparison device for monitoring bridge safety performance data based on Beidou;
FIG. 5 is a schematic view of a cross-sectional structure of a rotary rod of a comparison device based on Beidou monitoring bridge safety performance data, according to the present invention, viewed from above;
FIG. 6 is a schematic cross-sectional structure view along the D-D direction in FIG. 1 of a comparison device for monitoring bridge safety performance data based on Beidou;
FIG. 7 is a schematic cross-sectional structure view along the direction E-E in FIG. 1 of a comparison device for monitoring bridge safety performance data based on Beidou;
fig. 8 is a schematic side view structure diagram of a three-frequency three-mode Beidou receiving screen of a comparison device based on Beidou monitoring bridge safety performance data.
In the figure: the device comprises a base 1, a lifting mechanism 2, a mounting box 21, a sliding groove 22, a lifting port 23, a first bearing 24, a threaded rod 25, a first gear 26, a threaded sleeve 27, a sliding plate 28, a slot 29, an inserting rod 210, a lifting plate 211, a lifting column 212, a supporting frame 213, a first stepping motor 214, a second gear 215, an inserting hole 216, a supporting mechanism 3, a supporting plate 31, a second bearing 32, a supporting rod 33, a first conical gear 34, a transverse plate 35, an annular groove 36, a rotating mechanism 4, a rotating rod 41, a rotating hole 42, a third bearing 43, a rotating rod 44, a second conical gear 45, a rotating disc 46, a Beidou placement mechanism 5, a three-frequency three-mode Beidou receiving screen 51, a first vertical plate 52, a second vertical plate 53, a third vertical plate 54, a mounting mechanism 6, a mounting hole 61, a mounting plate 62, a fourth bearing 63, a fifth bearing 64, a driving mechanism 7, a second stepping motor 71, a first driving rod 72, a, Third actuating lever 74, first screw hole 75, big dipper contrast mechanism 8, hollow rod 81, second screw hole 82, bolt 83, auto-lock universal wheel 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a comparing device based on Beidou monitoring bridge safety performance data comprises a base 1, a lifting mechanism 2 is fixedly connected to the upper end of the base 1, a supporting mechanism 3 is fixedly connected to the upper end of the lifting mechanism 2, a rotating mechanism 4 is arranged in the supporting mechanism 3, a Beidou placing mechanism 5 is fixedly connected to the upper end of the supporting mechanism 3, an installation mechanism 6 is arranged in the Beidou placing mechanism 5, a driving mechanism 7 is arranged at the upper end of the installation mechanism 6, a Beidou comparing mechanism 8 is commonly connected between the driving mechanisms 7 through screw threads, the lifting mechanism 2 comprises an installation box 21, the installation box 21 is fixedly connected to the upper surface of the base 1, two symmetrically arranged sliding grooves 22 are arranged on the inner box wall on one opposite side of two sides of the installation box 21 close to the upper end position, a lifting port 23 is arranged at the upper end of, four first bearings 24 which are symmetrically arranged are fixedly installed on the inner box wall at two ends of the installation box 21, each two first bearings 24 are fixedly connected with a threaded rod 25, the rod walls of the two threaded rods 25, which are close to the lower end, are fixedly sleeved with a first gear 26, the rod walls, which are positioned at the upper ends of the two threaded rods 25, are all in threaded connection with threaded sleeves 27, one sides of the two threaded sleeves 27, which are close to the two sliding grooves 22, are fixedly connected with a sliding plate 28, one sides of the two sliding plates 28, which are far away from the two threaded sleeves 27, extend into the two sliding grooves 22, the two sliding plates 28 are slidably connected into the two sliding grooves 22, one sides of the two sliding plates 28, which are far away from the two threaded sleeves 27, are provided with a slot 29, an inserting rod 210 is movably inserted into the two slot 29, one side of the two threaded sleeves 27, which is far away from the two, the upper end of the lifting column 212 penetrates through the lifting port 23 and extends out of the installation box 21, a support frame 213 is fixedly connected to the center of the bottom end in the installation box 21, a first step motor 214 is fixedly connected to the inner side wall of the support frame 213, a second gear 215 is fixedly connected to the output end of the first step motor 214, two sides of the second gear 215 are respectively engaged and connected to the two first gears 26, a plurality of symmetrically-arranged insertion holes 216 are formed in the wall of the installation box 21 on one side opposite to the two sliding grooves 22 in a penetrating manner, the insertion holes 216 penetrate through the side walls of the two sliding grooves 22, the insertion holes 216 extend into the two sliding grooves 22, one side of each of the two insertion rods 210, which is far away from the two insertion grooves 29, penetrates through the two sliding grooves 22 and the two insertion holes 216 in sequence and extends out of the installation box 21, the first step motor 214 is favorable for conveniently driving the second gear, two first gears 26 drive two threaded rods 25 through four first bearings 24 and rotate, and two threaded rods 25 drive two thread bushings 27, and two thread bushings 27 drive lifter plate 211 and lift post 212 through two spout 22 and two slides 28 and rise, are convenient for adjust three modes big dipper receiving screen 51's of three frequencies height, through a plurality of jack 216 and two slots 29 to and two inserted bars 210 are convenient stablely spacing two slides 28.
Supporting mechanism 3 includes a backup pad 31, and backup pad 31 upper surface center department fixed mounting has a second bearing 32, and the fixed cover in second bearing 32 upper end has connect a bracing piece 33, is favorable to conveniently driving bracing piece 33 through second bearing 32 and rotates, is convenient for drive diaphragm 35 and rotates.
The rod wall of the support rod 33 near the upper end is fixedly sleeved with a first bevel gear 34, the upper end of the support rod 33 is fixedly connected with a transverse plate 35, the lower end of the transverse plate 35 is provided with an annular groove 36, and the support rod 33 can be driven to rotate by conveniently driving the first bevel gear 34 through a second bevel gear 45.
Slewing mechanism 4 includes two dwang 41, dwang 41 is the symmetry and sets up fixed connection in backup pad 31 upper surface both sides, and two dwang 41 upper ends extend to in ring channel 36 and sliding connection is in ring channel 36, one of them dwang 41 runs through and has seted up a rotation hole 42, rotate the inside fixedly connected with third bearing 43 in hole 42, the fixed cover of third bearing 43 has been cup jointed a rotary rod 44, rotary rod 44 is close to one side fixedly connected with second bevel gear 45 of bracing piece 33, and second bevel gear 45 meshes and connects on first bevel gear 34, rotary rod 44 keeps away from a carousel 46 of one side fixedly connected with of second bevel gear 45, be favorable to conveniently driving diaphragm 35 through ring channel 36 and two dwang 41 and rotate, be convenient for adjust the direction that three mould big dipper receiving screens 51 of three frequencies, be convenient for watch the contrast.
Installation mechanism 6 includes a mounting hole 61, mounting hole 61 runs through and sets up in the position that first riser 52 is close to the upper end, be located mounting hole 61 lower extreme first riser 52 fixed outside fixedly connected with mounting panel 62, second riser 53 of keeping away from mounting hole 61 one side is close to fourth bearing 63 of upper end position fixed connection, and fourth bearing 63 runs through second riser 53 and extends to second riser 53 opposite side, one side fixed mounting of third riser 54 that is close to fourth bearing 63 has a fifth bearing 64, be favorable to conveniently driving first actuating lever 72 through mounting hole 61 and rotate, make things convenient for fixed connection second step motor 71 through mounting panel 62, conveniently drive second actuating lever 73 through fourth bearing 63 and rotate, conveniently drive third actuating lever 74 through fifth bearing 64 and rotate.
The driving mechanism 7 comprises a second stepping motor 71, the second stepping motor 71 is fixedly connected to the upper end of the mounting plate 62, a first driving rod 72 is fixedly connected to the output end of the second stepping motor 71, one side, far away from the second stepping motor 71, of the first driving rod 72 penetrates through the mounting hole 61 and extends to the other side of the first vertical plate 52, a second driving rod 73 is fixedly sleeved on a fourth bearing 63 close to one side of the first driving rod 72, two sides of the second driving rod 73 penetrate through the fourth bearing 63 and extend out of two sides of the fourth bearing 63, a third driving rod 74 is fixedly sleeved on a fifth bearing 64 close to one side of the second driving rod 73, and the second stepping motor 71 is favorable for conveniently driving the first driving rod 72, so that the second driving rod 73 and the third driving rod 74 can be driven to rotate by matching with the two hollow rods 81.
One side that the second step motor 71 was kept away from to first actuating lever 72, second actuating lever 73 both sides and the one side that fifth bearing 64 was kept away from to third actuating lever 74 all run through and have seted up a first screw hole 75, are favorable to making things convenient for two hollow poles 81 of threaded connection, the rolling data of being convenient for through four first screw holes 75.
Big dipper contrast mechanism 8 includes two hollow rods 81, two hollow rods 81 activity cup joint respectively between one side and second actuating lever 73 opposite side and the third actuating lever 74 that third actuating lever 74 was kept away from to first actuating lever 72 and second actuating lever 73, and two hollow rod 81 both sides all run through and offered a second screw hole 82, and the equal threaded connection of four second screw holes 82 has a bolt 83, four bolts 83 pass four first screw holes 75 and four second screw holes 82 and extend to hollow rod 81 lower extreme, be favorable to conveniently cooperating two hollow rods 81 of convenient dismouting of four first screw holes 75 and four second screw holes 82 through four bolts 83, be convenient for the rolling and loosen the data.
The four self-locking universal wheels 9 which are symmetrically arranged are fixedly connected to two sides of the lower surface of the base 1, and the four self-locking universal wheels 9 are favorable for conveniently driving the base 1 to move and facilitating moving of the device.
The working principle is as follows: when the three-mode Beidou receiving screen is used, firstly, data is wound on the wall of two hollow rods 81, then the two hollow rods 81 are respectively movably sleeved on the first driving rod 72, the second driving rod 73 and the third driving rod 74, then four bolts 83 are in threaded connection with four first threaded holes 75 and four second threaded holes 82, at the moment, the two hollow rods 81 are stably installed on the first driving rod 72, the second driving rod 73 and the third driving rod 74, then the base 1 is moved through the four self-locking universal wheels 9, after the device is moved to a proper position, the four self-locking universal wheels 9 are locked, then the second stepping motor 71 is started, the second stepping motor 71 drives the first driving rod 72 through the installation hole 61, the first driving rod 72 conveniently drives the two hollow rods 81 to rotate through the second driving rod 73, the fourth bearing 63, the fifth bearing 64 and the third driving rod 74, at the moment, the two hollow rods 81 can loosen the data and flatly spread on two sides of the three-mode Beidou receiving screen 51, then, the first stepping motor 214 is started, the output end of the first stepping motor 214 drives the second gear 215 to rotate, the second gear 215 is meshed to drive the two first gears 26 to rotate, the two first gears 26 drive the two threaded rods 25 to rotate through the four first bearings 24, at the moment, the two threaded rods 25 drive the two threaded sleeves 27, the two threaded sleeves 27 drive the two threaded sleeves 27 to move towards the rod walls at the upper ends of the two threaded rods 25 through the sliding limiting effects of the two sliding grooves 22 and the two sliding plates 28, the two threaded sleeves 27 synchronously drive the lifting columns 212 to ascend through the lifting plates 211, the lifting columns 212 drive the supporting plate 31 to ascend through the lifting ports 23, so that the height of the three-frequency three-mode Beidou receiving screen 51 can be adjusted, when the three-frequency three-mode Beidou receiving screen 51 is adjusted to be at a proper height, the two inserting rods 210 penetrate through the two inserting holes 216 and are inserted in the two inserting grooves 29, and then, at this moment, the rotating disc 46 is rotated, the rotating disc 46 drives the rotating rod 44 to rotate through the third bearing 43, the rotating rod 44 synchronously drives the second bevel gear 45 to rotate, the second bevel gear 45 is meshed to drive the first bevel gear 34, the first bevel gear 34 drives the supporting rod 33 and the transverse plate 35 to rotate through the second bearing 32, at this moment, the transverse plate 35 can stably drive the three-frequency three-mode Beidou receiving screen 51 to rotate through the annular groove 36 and the two rotating rods 41, so that the viewing and comparison are convenient, when the comparison is finished, the second stepping motor 71 is restarted to quickly drive the two hollow rods 81 to roll up data, and the three-frequency three-mode Beidou receiving screen has the advantages of being convenient to adjust the.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A comparison device based on Beidou monitoring bridge safety performance data is characterized by comprising a base (1), wherein an elevating mechanism (2) is fixedly connected to the upper end of the base (1), a supporting mechanism (3) is fixedly connected to the upper end of the elevating mechanism (2), a rotating mechanism (4) is arranged inside the supporting mechanism (3), a Beidou placing mechanism (5) is fixedly connected to the upper end of the supporting mechanism (3), an installing mechanism (6) is arranged inside the Beidou placing mechanism (5), a driving mechanism (7) is arranged at the upper end of the installing mechanism (6), a Beidou comparison mechanism (8) is in common threaded connection between the driving mechanisms (7), the elevating mechanism (2) comprises an installing box (21), and the installing box (21) is fixedly connected to the upper surface of the base (1), two symmetrically-arranged sliding grooves (22) are formed in the inner wall of one opposite side, close to the upper end, of the two sides of the installation box (21), a lifting port (23) is formed in the upper end of the installation box (21), four symmetrically-arranged first bearings (24) are fixedly installed on the inner wall of the two ends of the installation box (21), every two first bearings (24) are fixedly connected with a threaded rod (25) together, the rod wall, close to the lower end, of each threaded rod (25) is fixedly sleeved with a first gear (26), the rod wall, located at the upper ends of the two threaded rods (25), is in threaded connection with a threaded sleeve (27), one side, close to the two sliding grooves (22), of each of the two threaded sleeves (27) is fixedly connected with a sliding plate (28), and one side, far away from the two threaded sleeves (27), of the two sliding plates (28) extends into the two sliding grooves (22), the two sliding plates (28) are connected in the two sliding grooves (22) in a sliding manner, one side, away from the two threaded sleeves (27), of each of the two sliding plates (28) is provided with one slot (29), each slot (29) is internally movably inserted with one insertion rod (210), one side, away from the two sliding plates (28), of each threaded sleeve (27) is jointly and fixedly connected with one lifting plate (211), the upper surface of each lifting plate (211) is fixedly connected with one lifting column (212), the upper end of each lifting column (212) penetrates through the lifting port (23) and extends out of the installation box (21), the center of the bottom end inside the installation box (21) is fixedly connected with one support frame (213), the inner side wall of each support frame (213) is fixedly connected with one first stepping motor (214), and the output end of each first stepping motor (214) is fixedly connected with one second gear (215), two sides of the second gear (215) are respectively meshed and connected to the two first gears (26), a plurality of symmetrically-arranged insertion holes (216) are formed in the wall of the installation box (21) on one side, opposite to the two sliding grooves (22), of the installation box, the insertion holes (216) penetrate through the side walls of the two sliding grooves (22), the insertion holes (216) extend into the two sliding grooves (22), and one side, far away from the two insertion grooves (29), of the two insertion rods (210) sequentially penetrates through the two sliding grooves (22) and the two insertion holes (216) and extends out of the installation box (21);
the supporting mechanism (3) comprises a supporting plate (31), a second bearing (32) is fixedly installed at the center of the upper surface of the supporting plate (31), and a supporting rod (33) is fixedly sleeved at the upper end of the second bearing (32);
a first conical gear (34) is fixedly sleeved on the rod wall of the support rod (33) close to the upper end, a transverse plate (35) is fixedly connected to the upper end of the support rod (33), and an annular groove (36) is formed in the lower end of the transverse plate (35);
the rotating mechanism (4) comprises two rotating rods (41), the rotating rods (41) are symmetrically arranged and fixedly connected to the two sides of the upper surface of the supporting plate (31), and the upper ends of the two rotating rods (41) extend into the annular groove (36) and are connected in the annular groove (36) in a sliding way, one of the rotating rods (41) is provided with a rotating hole (42) in a penetrating way, the inside of the rotating hole (42) is fixedly connected with a third bearing (43), a rotating rod (44) is fixedly sleeved on the third bearing (43), a second bevel gear (45) is fixedly connected to one side of the rotating rod (44) close to the supporting rod (33), and the second bevel gear (45) is meshed with the first bevel gear (34), a rotating disc (46) is fixedly connected to one side of the rotating rod (44) far away from the second bevel gear (45);
the Beidou placement mechanism (5) is wrapped by a three-frequency three-mode Beidou receiving screen (51), the three-frequency three-mode Beidou receiving screen (51) is fixedly connected to the transverse plate (35), and two sides and the middle side wall of the three-frequency three-mode Beidou receiving screen (51) are fixedly connected with a first vertical plate (52), a second vertical plate (53) and a third vertical plate (54) respectively;
the mounting mechanism (6) comprises a mounting hole (61), the mounting hole (61) penetrates through a position, close to the upper end, of a first vertical plate (52), a mounting plate (62) is fixedly connected to the outer part of the first vertical plate (52) at the lower end of the mounting hole (61) in a fixed mode, a fourth bearing (63) is fixedly connected to a position, close to the upper end, of a second vertical plate (53) far away from one side of the mounting hole (61), the fourth bearing (63) penetrates through the second vertical plate (53) and extends to the other side of the second vertical plate (53), and a fifth bearing (64) is fixedly mounted on one side, close to a third vertical plate (54) of the fourth bearing (63);
the driving mechanism (7) comprises a second stepping motor (71), the second stepping motor (71) is fixedly connected to the upper end of the mounting plate (62), a first driving rod (72) is fixedly connected to the output end of the second stepping motor (71), one side, far away from the second stepping motor (71), of the first driving rod (72) penetrates through the mounting hole (61) and extends to the other side of the first vertical plate (52), a fourth bearing (63) close to one side of the first driving rod (72) is fixedly sleeved with a second driving rod (73), two sides of the second driving rod (73) penetrate through the fourth bearing (63) and extend out of two sides of the fourth bearing (63), and a fifth bearing (64) close to one side of the second driving rod (73) is fixedly sleeved with a third driving rod (74);
one side of the first driving rod (72) far away from the second stepping motor (71), two sides of the second driving rod (73) and one side of the third driving rod (74) far away from the fifth bearing (64) are provided with a first threaded hole (75) in a penetrating mode;
big dipper contrast mechanism (8) are including two hollow poles (81), two hollow pole (81) activity respectively cup joints between one side and second actuating lever (73) opposite side and the third actuating lever (74) of keeping away from third actuating lever (74) in first actuating lever (72) and second actuating lever (73), and two hollow pole (81) both sides all run through and have seted up a second screw hole (82), and four equal threaded connection in second screw hole (82) has a bolt (83), four bolt (83) pass four first screw holes (75) and four second screw holes (82) and extend to hollow pole (81) lower extreme.
2. The comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that four self-locking universal wheels (9) are symmetrically arranged and fixedly connected to two sides of the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146332.0A CN112505727B (en) | 2021-02-03 | 2021-02-03 | Comparison device based on Beidou monitoring bridge safety performance data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146332.0A CN112505727B (en) | 2021-02-03 | 2021-02-03 | Comparison device based on Beidou monitoring bridge safety performance data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112505727A CN112505727A (en) | 2021-03-16 |
| CN112505727B true CN112505727B (en) | 2021-06-01 |
Family
ID=74952909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110146332.0A Active CN112505727B (en) | 2021-02-03 | 2021-02-03 | Comparison device based on Beidou monitoring bridge safety performance data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112505727B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946311B (en) * | 2021-03-22 | 2023-04-21 | 上海储融检测技术股份有限公司 | Multifunctional detection platform for detecting motor rotation speed and application method thereof |
| CN113538815B (en) * | 2021-07-12 | 2023-04-14 | 深圳市芯众云科技有限公司 | Self-service cash register and self-service cash register system |
| CN113345350A (en) * | 2021-07-21 | 2021-09-03 | 青岛拉瓦勒智能科技有限公司 | Optical flat plate device for air imaging |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205122140U (en) * | 2015-11-03 | 2016-03-30 | 许昌学院 | Art design is with show board |
| CN206632971U (en) * | 2017-04-24 | 2017-11-14 | 珠海华灿科技有限公司 | A kind of power construction self-powered platform |
| CN207833239U (en) * | 2018-02-11 | 2018-09-07 | 高雄 | A kind of learning music metronome |
| CN211154644U (en) * | 2019-10-16 | 2020-08-04 | 西安邮电大学 | 5G intelligent terminal production is with experiment data contrast show board |
| CN211787887U (en) * | 2019-11-27 | 2020-10-27 | 盐城吉大智能终端产业研究院有限公司 | Data comparison board for data analysis based on big data network |
| CN111161649B (en) * | 2020-02-28 | 2021-10-01 | 四川蜀天信息技术有限公司 | Mobile internet big data analysis sample information display device |
-
2021
- 2021-02-03 CN CN202110146332.0A patent/CN112505727B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112505727A (en) | 2021-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112505727B (en) | Comparison device based on Beidou monitoring bridge safety performance data | |
| CN111425726A (en) | Fixing device applied to belt type oil pumping unit and operation method | |
| CN212203706U (en) | Adjustable remote sensing measurement supporting device | |
| CN117466089A (en) | Electric tracing band winding device | |
| CN206681433U (en) | A kind of liftable communication base station | |
| CN214408910U (en) | Height-adjustable vegetable quality detection table | |
| CN115973770A (en) | Automatic ingot taking system for quartz glass ingot production | |
| CN213151851U (en) | Motor assembly auxiliary device | |
| CN112345144B (en) | Jack load testing device and testing method thereof | |
| CN214336164U (en) | Intelligent visual safety warning device in distribution area for building engineering management | |
| CN208292272U (en) | Autoclave trolley rotating device | |
| CN113090070A (en) | Top base of steel structure temporary support and installation and alignment method thereof | |
| CN216038514U (en) | Tunnel construction is with tunnel top maintenance of equipment | |
| CN220999008U (en) | Cantilever crane with adjustable hoisting range | |
| CN113080664A (en) | Architectural design removes show stand | |
| CN220982755U (en) | Rock and soil sampling device | |
| CN219384441U (en) | Simple hoisting mechanism for equipment installation | |
| CN219685202U (en) | Device maintenance detection device | |
| CN215807216U (en) | Quick adjustment foot pad device for electromechanical installation | |
| CN220316418U (en) | Mattress turning device | |
| CN219485573U (en) | Cathode roller bearing dismounting device for electrolytic copper foil equipment | |
| CN217201945U (en) | Multilayer elevator | |
| CN217716604U (en) | Dynamic weighing device based on pasture | |
| CN221035074U (en) | Environment monitoring movable support | |
| CN214066081U (en) | Measuring instrument for engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A comparison device based on Beidou monitoring bridge safety performance data Effective date of registration: 20220920 Granted publication date: 20210601 Pledgee: China Everbright Bank Co.,Ltd. Changsha Huafeng Sub branch Pledgor: Hunan Lianzhi Technology Co.,Ltd. Registration number: Y2022430000087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20210601 Pledgee: China Everbright Bank Co.,Ltd. Changsha Huafeng Sub branch Pledgor: Hunan Lianzhi Technology Co.,Ltd. Registration number: Y2022430000087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Comparison Device Based on Beidou Monitoring Bridge Safety Performance Data Effective date of registration: 20231109 Granted publication date: 20210601 Pledgee: China Everbright Bank Co.,Ltd. Changsha Huafeng Sub branch Pledgor: Hunan Lianzhi Technology Co.,Ltd. Registration number: Y2023980064937 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |