CN112505727A - Comparison device based on Beidou monitoring bridge safety performance data - Google Patents

Comparison device based on Beidou monitoring bridge safety performance data Download PDF

Info

Publication number
CN112505727A
CN112505727A CN202110146332.0A CN202110146332A CN112505727A CN 112505727 A CN112505727 A CN 112505727A CN 202110146332 A CN202110146332 A CN 202110146332A CN 112505727 A CN112505727 A CN 112505727A
Authority
CN
China
Prior art keywords
fixedly connected
rod
beidou
bearing
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.)
Granted
Application number
CN202110146332.0A
Other languages
Chinese (zh)
Other versions
CN112505727B (en
Inventor
刘妙群
李鹏
梁晓东
熊用
谢鸿
汤金毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Lianzhi Technology Co Ltd
Original Assignee
Hunan Lianzhi Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Lianzhi Technology Co Ltd filed Critical Hunan Lianzhi Technology Co Ltd
Priority to CN202110146332.0A priority Critical patent/CN112505727B/en
Publication of CN112505727A publication Critical patent/CN112505727A/en
Application granted granted Critical
Publication of CN112505727B publication Critical patent/CN112505727B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

本发明公开了一种基于北斗监测桥梁安全性能数据的对比装置，包括一个底座，所述底座上端固定连接会有一个升降机构，所述升降机构上端固定连接有一个支撑机构，本发明所达到的有益效果是：通过第一步进电机、第二齿轮带动第一齿轮，在第一轴承的作用下带动螺纹杆转动，在滑槽和滑板的作用下升降螺纹套，调节三频三模北斗接收屏的高度，灵活性高，通过转盘和第三轴承方便带动转动杆和第二锥形齿轮转动，从而在第二轴承和第一锥形齿轮的作用下带动支撑杆和横板转动，便于调节观看方向，观看体验好，通过第一螺纹孔、第二螺纹孔和螺栓方便快速将空心杆安装在驱动杆上，从而便于在第二步进电机的作用下可以快速收放资料料，便于观看和收集。

Figure 202110146332

The invention discloses a comparison device based on Beidou monitoring bridge safety performance data. The beneficial effect is: the first gear is driven by the first step motor and the second gear, the threaded rod is driven to rotate under the action of the first bearing, the threaded sleeve is lifted and lowered under the action of the chute and the slide plate, and the three-frequency three-mode Beidou reception is adjusted. The height and flexibility of the screen are high, and the rotating rod and the second bevel gear are easily driven to rotate through the turntable and the third bearing, so as to drive the support rod and the horizontal plate to rotate under the action of the second bearing and the first bevel gear, which is convenient for adjustment. Viewing direction, viewing experience is good, through the first threaded hole, the second threaded hole and bolts to easily and quickly install the hollow rod on the driving rod, so that the material can be quickly retracted and released under the action of the second stepping motor, which is convenient for viewing and collection.

Figure 202110146332

Description

Comparison device based on Beidou monitoring bridge safety performance data
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.
Mechanism 5 packages three mould beidou receiving screens 51 of three frequencies of big dipper are placed to the big dipper, and three mould beidou receiving screens 51 fixed connection of three frequencies are on diaphragm 35, and three mould beidou receiving screens 51 both sides of three frequencies and middle lateral wall fixed connection first riser 52, second riser 53 and third riser 54 respectively are favorable to conveniently placing the data through three mould beidou receiving screens 51 of three frequencies, conveniently supports installation mechanism 6 and actuating mechanism 7 through first riser 52, second riser 53 and third riser 54.
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 (10)

1.一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，包括一个底座（1），所述底座（1）上端固定连接会有一个升降机构（2），所述升降机构（2）上端固定连接有一个支撑机构（3），所述支撑机构（3）内部设有一个转动机构（4），所述支撑机构（3）上端固定连接有一个北斗放置机构（5），所述北斗放置机构（5）内部设有一个安装机构（6），所述安装机构（6）上端设有一个驱动机构（7），所述驱动机构（7）之间共同螺纹连接有一个北斗对比机构（8），所述升降机构（2）包括一个安装箱（21），所述安装箱（21）固定连接在底座（1）上表面，所述安装箱（21）两侧靠近上端位置的相向一侧内箱壁开设有两个呈对称设置的滑槽（22），所述安装箱（21）上端贯穿开设有一个升降口（23），所述安装箱（21）两端内箱壁固定安装有四个呈对称设置的第一轴承（24），每两个所述第一轴承（24）共同固定连接有一根螺纹杆（25），两根所述螺纹杆（25）靠近下端位置的杆壁均固定套接有一个第一齿轮（26），位于两根所述螺纹杆（25）上端的杆壁均螺纹连接有一个螺纹套（27），两个所述螺纹套（27）靠近两个滑槽（22）的一侧均固定连接有一块滑板（28），且两块所述滑板（28）远离两个所述螺纹套（27）的一侧延伸至两个滑槽（22）内，两块所述滑板（28）滑动连接在两个滑槽（22）内，两块所述滑板（28）远离两个螺纹套（27）的一侧开设有一个插槽（29），且两个所述插槽（29）内均活动插设有一根插杆（210），两块所述螺纹套（27）远离两块滑板（28）的一侧共同固定连接有一块升降板（211），所述升降板（211）上表面固定连接有一个升降柱（212），所述升降柱（212）上端穿过升降口（23）并延伸至安装箱（21）外，所述安装箱（21）内部底端中心处固定连接有一个支撑架（213），所述支撑架（213）内侧壁固定连接有一个第一步进电机（214），所述第一步进电机（214）输出端固定连接有一个第二齿轮（215），所述第二齿轮（215）两侧分别啮合连接在两个第一齿轮（26）上，位于两个所述滑槽（22）相对一侧的安装箱（21）箱壁贯穿开设有若干个呈对称设置的插孔（216），且若干个所述插孔（216）贯穿两个滑槽（22）侧壁，若干个所述插孔（216）延伸至两个滑槽（22）内，且两根所述插杆（210）远离两个插槽（29）的一侧依次穿过两个滑槽（22）和其中两个插孔（216）并延伸至安装箱（21）外。1. A comparison device based on Beidou monitoring bridge safety performance data, characterized in that it comprises a base (1), and the upper end of the base (1) is fixedly connected to have a lifting mechanism (2), and the lifting mechanism (2) ) a support mechanism (3) is fixedly connected to the upper end, a rotating mechanism (4) is arranged inside the support mechanism (3), and a Beidou placing mechanism (5) is fixedly connected to the upper end of the support mechanism (3). An installation mechanism (6) is arranged inside the Beidou placing mechanism (5), a driving mechanism (7) is arranged on the upper end of the installation mechanism (6), and a Beidou comparison mechanism is threadedly connected between the driving mechanisms (7). (8), the lifting mechanism (2) includes an installation box (21), the installation box (21) is fixedly connected to the upper surface of the base (1), and the two sides of the installation box (21) face each other near the upper end position. Two symmetrically arranged chutes (22) are provided on the inner box wall on one side, a lifting port (23) is formed through the upper end of the installation box (21), and the inner box walls at both ends of the installation box (21) are fixed Four symmetrically arranged first bearings (24) are installed, and a threaded rod (25) is fixedly connected to each two of the first bearings (24), and the two threaded rods (25) are close to the lower end. A first gear (26) is fixedly sleeved on the rod walls, and a threaded sleeve (27) is threadedly connected to the rod walls located at the upper ends of the two threaded rods (25), and the two threaded sleeves (27) are close to each other. One side of the two sliding grooves (22) is fixedly connected with a sliding plate (28), and the side of the two sliding sliding plates (28) away from the two threaded sleeves (27) extends to the two sliding grooves (22) ), the two sliding plates (28) are slidably connected in the two sliding grooves (22), and a slot (29) is provided on the side of the two sliding plates (28) away from the two threaded sleeves (27). , and a plunger (210) is movably inserted into the two slots (29), and a lift plate ( 211), a lifting column (212) is fixedly connected to the upper surface of the lifting plate (211), and the upper end of the lifting column (212) passes through the lifting port (23) and extends to the outside of the installation box (21). A support frame (213) is fixedly connected to the center of the inner bottom end of the box (21), and a first step motor (214) is fixedly connected to the inner side wall of the support frame (213). The first step motor (214) ) The output end is fixedly connected with a second gear (215), the two sides of the second gear (215) are meshed and connected to the two first gears (26) respectively, and are located on the opposite side of the two sliding grooves (22). The side wall of the installation box (21) is provided with a plurality of symmetrically arranged insertion holes (216), and a plurality of the insertion holes (216) pass through the side walls of the two chutes (22), and a plurality of the insertion holes (216) The holes (216) extend into the two sliding grooves (22), and the sides of the two insertion rods (210) away from the two slots (29) pass through in turn The two chutes (22) and the two sockets (216) extend to the outside of the installation box (21). 2.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述支撑机构（3）包括一块支撑板（31），所述支撑板（31）上表面中心处固定安装有一个第二轴承（32），所述第二轴承（32）上端固定套接有一根支撑杆（33）。2. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that the support mechanism (3) comprises a support plate (31), and the upper surface of the support plate (31) A second bearing (32) is fixedly installed at the center, and a support rod (33) is fixedly sleeved on the upper end of the second bearing (32). 3.根据权利要求2所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述支撑杆（33）靠近上端位置的杆壁固定套接一个第一锥形齿轮（34），所述支撑杆（33）上端固定连接有一块横板（35），且所述横板（35）下端开设有一个环形槽（36）。3. A comparison device based on Beidou monitoring bridge safety performance data according to claim 2, characterized in that, a first bevel gear (34) is fixedly sleeved on the rod wall of the support rod (33) close to the upper end position ), the upper end of the support rod (33) is fixedly connected with a horizontal plate (35), and the lower end of the horizontal plate (35) is provided with an annular groove (36). 4.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述转动机构（4）包括两根转动杆（41），所述转动杆（41）呈对称设置固定连接在支撑板（31）上表面两侧，且两根所述转动杆（41）上端延伸至环形槽（36）内并滑动连接在环形槽（36）内，其中一根所述转动杆（41）贯穿开设有一个转动孔（42），所述转动孔（42）内部固定连接有一个第三轴承（43），所述第三轴承（43）固定套接有一根旋转杆（44），所述旋转杆（44）靠近支撑杆（33）的一侧固定连接有一个第二锥形齿轮（45），且所述第二锥形齿轮（45）啮合连接在第一锥形齿轮（34）上，所述旋转杆（44）远离第二锥形齿轮（45）的一侧固定连接有一个转盘（46）。4. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that the rotating mechanism (4) comprises two rotating rods (41), and the rotating rods (41) are in the form of two rotating rods (41). Symmetrically arranged and fixedly connected on both sides of the upper surface of the support plate (31), and the upper ends of the two rotating rods (41) extend into the annular groove (36) and are slidably connected in the annular groove (36), and one of the rotating rods (41) extends into the annular groove (36). A rotating hole (42) is formed through the rotating rod (41), a third bearing (43) is fixedly connected inside the rotating hole (42), and a rotating rod (43) is fixedly sleeved with the third bearing (43). 44), a second bevel gear (45) is fixedly connected to the side of the rotating rod (44) close to the support rod (33), and the second bevel gear (45) is meshed and connected to the first bevel gear (45). On the gear (34), a turntable (46) is fixedly connected to the side of the rotating rod (44) away from the second bevel gear (45). 5.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述北斗放置机构（5）包一块三频三模北斗接收屏（51），所述三频三模北斗接收屏（51）固定连接在横板（35）上，所述三频三模北斗接收屏（51）两侧和中间侧壁分别固定固定连接第一竖板（52）、第二竖板（53）和第三竖板（54）。5. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that, the Beidou placement mechanism (5) includes a three-frequency three-mode Beidou receiving screen (51), the three The three-frequency three-mode Beidou receiving screen (51) is fixedly connected to the horizontal plate (35), and the two sides and the middle side wall of the three-frequency three-mode Beidou receiving screen (51) are respectively fixed and fixedly connected to the first vertical plate (52), the first vertical plate (52) and the third vertical plate (52). The second riser (53) and the third riser (54). 6.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述安装机构（6）包括一个安装孔（61），所述安装孔（61）贯穿开设在第一竖板（52）靠近上端的位置，位于所述安装孔（61）下端的第一竖板（52）固定外部固定连接有一块安装板（62），远离所述安装孔（61）一侧的第二竖板（53）靠近上端位置固定连接一个第四轴承（63），且所述第四轴承（63）贯穿第二竖板（53）并延伸至第二竖板（53）另一侧，靠近所述第四轴承（63）的第三竖板（54）的一侧固定安装有一个第五轴承（64）。6. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, wherein the installation mechanism (6) comprises an installation hole (61), and the installation hole (61) is opened through At the position of the first vertical plate (52) close to the upper end, the first vertical plate (52) located at the lower end of the mounting hole (61) is fixedly connected to the outside with a mounting plate (62), away from the mounting hole (61) A fourth bearing (63) is fixedly connected to the second vertical plate (53) on one side near the upper end, and the fourth bearing (63) penetrates the second vertical plate (53) and extends to the second vertical plate (53) On the other side, a fifth bearing (64) is fixedly mounted on one side of the third vertical plate (54) close to the fourth bearing (63). 7.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述驱动机构（7）包括一个第二步进电机（71），所述第二步进电机（71）固定连接在安装板（62）上端，所述第二步进电机（71）输出端固定连接有一根第一驱动杆（72），所述第一驱动杆（72）远离第二步进电机（71）的一侧穿过安装孔（61）并延伸至第一竖板（52）另一侧，靠近所述第一驱动杆（72）一侧的第四轴承（63）固定套接有一根第二驱动杆（73），且所述第二驱动杆（73）两侧穿过第四轴承（63）并延伸至第四轴承（63）两侧外，靠近所述第二驱动杆（73）一侧的第五轴承（64）固定套接有一根第三驱动杆（74）。7. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that the driving mechanism (7) comprises a second stepper motor (71), the second stepper The motor (71) is fixedly connected to the upper end of the mounting plate (62), the output end of the second stepping motor (71) is fixedly connected with a first driving rod (72), and the first driving rod (72) is away from the second One side of the stepping motor (71) passes through the mounting hole (61) and extends to the other side of the first vertical plate (52), and the fourth bearing (63) on the side close to the first driving rod (72) is fixed A second driving rod (73) is sleeved, and both sides of the second driving rod (73) pass through the fourth bearing (63) and extend to the outside of the fourth bearing (63), close to the second The fifth bearing (64) on one side of the driving rod (73) is fixedly sleeved with a third driving rod (74). 8.根据权利要求7所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述第一驱动杆（72）远离第二步进电机（71）的一侧、第二驱动杆（73）两侧和第三驱动杆（74）远离第五轴承（64）的一侧均贯穿开设有一个第一螺纹孔（75）。8. A comparison device based on Beidou monitoring bridge safety performance data according to claim 7, characterized in that the first drive rod (72) is away from the side of the second stepper motor (71), the second A first threaded hole (75) is formed through both sides of the driving rod (73) and the side of the third driving rod (74) away from the fifth bearing (64). 9.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述北斗对比机构（8）包括两根空心杆（81），两根所述空心杆（81）分别活动套接在第一驱动杆（72）和第二驱动杆（73）远离第三驱动杆（74）的一侧以及第二驱动杆（73）另一侧和第三驱动杆（74）之间，且两根所述空心杆（81）两侧均贯穿开设有一个第二螺纹孔（82），且四个所述第二螺纹孔（82）均螺纹连接有一个螺栓（83），四个所述螺栓（83）穿过四个第一螺纹孔（82）和四个第二螺纹孔（75）并延伸至空心杆（81）下端。9. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, wherein the Beidou comparison mechanism (8) comprises two hollow rods (81), and the two hollow rods ( 81) are respectively movably sleeved on one side of the first driving rod (72) and the second driving rod (73) away from the third driving rod (74) and the other side of the second driving rod (73) and the third driving rod ( 74), and a second threaded hole (82) runs through both sides of the two hollow rods (81), and each of the four second threaded holes (82) is threadedly connected with a bolt (83). ), the four bolts (83) pass through the four first threaded holes (82) and the four second threaded holes (75) and extend to the lower end of the hollow rod (81). 10.根据权利要求1所述的一种基于北斗监测桥梁安全性能数据的对比装置，其特征在于，所述底座（1）下表面两侧固定连接有四个呈对称设置的自锁万向轮（9）。10. A comparison device based on Beidou monitoring bridge safety performance data according to claim 1, characterized in that, four symmetrically arranged self-locking universal wheels are fixedly connected on both sides of the lower surface of the base (1). (9).
CN202110146332.0A 2021-02-03 2021-02-03 Comparison device based on Beidou monitoring bridge safety performance data Active CN112505727B (en)

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 true CN112505727A (en) 2021-03-16
CN112505727B 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112946311A (en) * 2021-03-22 2021-06-11 李琪 Multifunctional detection platform for detecting rotating speed of motor and application method thereof
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
CN113538815A (en) * 2021-07-12 2021-10-22 深圳市芯众云科技有限公司 Self-service cash register and self-service cash register system
CN116085535A (en) * 2022-12-09 2023-05-09 浙江陶特容器科技股份有限公司 Liftable formula host device

Citations (6)

* Cited by examiner, † Cited by third party
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
CN111161649A (en) * 2020-02-28 2020-05-15 朱秧 Mobile internet big data analysis sample information display device
CN211154644U (en) * 2019-10-16 2020-08-04 西安邮电大学 A kind of experimental data comparison display board for 5G intelligent terminal production
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 A kind of experimental data comparison display board for 5G intelligent terminal production
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
CN111161649A (en) * 2020-02-28 2020-05-15 朱秧 Mobile internet big data analysis sample information display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112946311A (en) * 2021-03-22 2021-06-11 李琪 Multifunctional detection platform for detecting rotating speed of motor and application method thereof
CN113538815A (en) * 2021-07-12 2021-10-22 深圳市芯众云科技有限公司 Self-service cash register and self-service cash register system
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
CN116085535A (en) * 2022-12-09 2023-05-09 浙江陶特容器科技股份有限公司 Liftable formula host device
CN116085535B (en) * 2022-12-09 2025-09-05 浙江陶特容器科技股份有限公司 A liftable hosting device

Also Published As

Publication number Publication date
CN112505727B (en) 2021-06-01

Similar Documents

Publication Publication Date Title
CN112505727B (en) Comparison device based on Beidou monitoring bridge safety performance data
CN113580044A (en) Clamping device for maintaining electromechanical equipment
CN210944694U (en) Special lifting device for electromechanical installation
CN209736467U (en) Automatic ejection mechanism of automobile mold
CN209958773U (en) Formwork removing tool for floor aluminum alloy building formwork
CN218150953U (en) Tunnel lining form trolley height adjusting device
CN219092145U (en) Lifting test tube rack
CN117466089A (en) Electric tracing band winding device
CN216541653U (en) Hydraulic lifting self-adjusting type roller frame
CN105666432A (en) Five-freedom-degree pico and nano satellite mounting device
CN222138582U (en) Lifting device for electromechanical installation
CN221481335U (en) Scaffold convenient to dismouting
CN220999008U (en) Cantilever crane with adjustable hoisting range
CN222011451U (en) Adjusting bracket for high-speed camera
CN116465662B (en) Rotary tillage machinery running-in test equipment
CN215807216U (en) Quick adjustment foot pad device for electromechanical installation
CN217680433U (en) Auxiliary assembly is used in scaffold frame installation of encorbelmenting of basket of flowers pull rod formula
CN211373713U (en) Measuring device for traffic civil engineering convenient to dismantle and carry
CN218213684U (en) TP and LCM integrated test module
CN116951284B (en) Urban and rural planning is with survey and drawing device
CN216243340U (en) Measuring device for building construction management
CN221354909U (en) Agricultural soil turning equipment capable of adjusting soil turning depth
CN220747712U (en) Prefabricated filled wall body group builds fixing device
CN215411076U (en) Electromechanical device's installation bears uses regulation bed hedgehopping device
CN216547046U (en) Carton frame one-key lifting mechanism

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
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

PE01 Entry into force 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

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20210601

Pledgee: China Everbright Bank Co.,Ltd. Changsha Huafeng Sub branch

Pledgor: Hunan Lianzhi Technology Co.,Ltd.

Registration number: Y2023980064937