CN114151660A - Dykes and dams are maintained and are overhauld with transition electromagnetism detection device - Google Patents
Dykes and dams are maintained and are overhauld with transition electromagnetism detection device Download PDFInfo
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- CN114151660A CN114151660A CN202111427568.8A CN202111427568A CN114151660A CN 114151660 A CN114151660 A CN 114151660A CN 202111427568 A CN202111427568 A CN 202111427568A CN 114151660 A CN114151660 A CN 114151660A
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- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000001052 transient effect Effects 0.000 claims abstract description 31
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000008439 repair process Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- 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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- 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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
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- 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
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a transient electromagnetic detection device for dam maintenance, which comprises a transient electromagnetic instrument host machine: the chassis frame is arranged on the lower side of the transient electromagnetic instrument host; universal wheels which are arranged at four corners of the lower end of the chassis frame; the upright columns are arranged on the front side and the rear side of the left end of the chassis frame, and the lower ends of the upright columns and the chassis frame form a welding structure; the host fixing mechanism is arranged at the upper end of the stand column, the front side and the rear side of the host fixing mechanism form a shaft connecting structure with the stand column, and the stand column is connected with the host of the transient electromagnetic instrument through the host fixing mechanism; a lifting mechanism disposed at an upper side of the chassis frame. This dykes and dams are maintained and are overhauld with transition electromagnetism detecting device can be convenient for support and remove the host computer and the transmission line frame of transition electromagnetism appearance, reduces the intensity of labour of staff when detecting, has improved work efficiency, and can operation panel carry out angle modulation, improves and uses the travelling comfort.
Description
Technical Field
The invention relates to the technical field of transient electromagnetic detection, in particular to a transient electromagnetic detection device for dam maintenance.
Background
The transient electromagnetic instrument is a device capable of detecting the underground water seepage layer, is commonly used for detecting dams, and cracks or seepage easily occur in the dams due to long construction time or termite invasion and other reasons.
The utility model discloses a dyke dam, including dyke dam, transition electromagnetism appearance, transmission line, position, detection efficiency, and need the staff to move transmitting coil ceaselessly, it is higher to need the handheld transition electromagnetism appearance host computer of staff usually when using the inside of transition electromagnetism appearance to dyke dam to survey, then another staff places the transmission line frame at dyke dam subaerial, surveys the position again after having surveyed, and detection efficiency is lower when detecting the longer dyke of dyke dam route, and needs the staff to move transmitting coil ceaselessly, leads to intensity of labour higher.
Disclosure of Invention
The invention aims to provide a transient electromagnetic detection device for dam maintenance and repair, which aims to solve the problems that the conventional transient electromagnetic instrument is inconvenient to detect a long-distance dam efficiently and has high labor intensity during detection in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dykes and dams maintenance and repair are with transition electromagnetism detection device, includes transition electromagnetism appearance host computer:
the chassis frame is arranged on the lower side of the transient electromagnetic instrument host;
universal wheels which are arranged at four corners of the lower end of the chassis frame;
the upright columns are arranged on the front side and the rear side of the left end of the chassis frame, and the lower ends of the upright columns and the chassis frame form a welding structure;
the host fixing mechanism is arranged at the upper end of the stand column, the front side and the rear side of the host fixing mechanism form a shaft connecting structure with the stand column, and the stand column is connected with the host of the transient electromagnetic instrument through the host fixing mechanism;
the lifting mechanism is arranged on the upper side of the chassis frame, and the left end of the lifting mechanism is connected with the upright post;
the self-adjusting mechanism is arranged at the right end of the lifting mechanism;
and the transmitting wire frame is fixedly connected to the lower end of the self-adjusting mechanism.
Adopt above-mentioned technical scheme can carry out fixed stay through host computer fixed establishment to the host computer of transition electromagnetism appearance, and rethread self-interacting mechanism supports the transmission line frame, and is whole through chassis frame attach simultaneously, and the change that is convenient for not stop detects the position, and does not need the staff to carry out handheld operation, reduces intensity of labour.
Preferably, the host fixing mechanism includes:
a mounting bracket disposed at a position between the columns;
the mounting seats are respectively and fixedly connected to the upper ends of the stand columns, and the mounting seats respectively form shaft connecting structures with the front side and the rear side of the mounting bracket;
the positioning disc is integrally arranged at the end head of the mounting seat;
the sleeve is fixedly connected to one end of the mounting bracket;
a positioning pin slidably connected to the inside of the sleeve;
one end of the pull rod and the end head of the positioning pin form a fixed connection structure;
the return spring is nested and arranged on the outer side of the pull rod, and the return spring is nested and arranged on the inner side of the sleeve.
Preferably, the positioning disc is circumferentially provided with positioning holes, the positioning holes in the positioning disc are matched with the positioning pins, the cross section of each positioning pin is T-shaped, and the end of each positioning pin is arc-shaped.
Preferably, the end of the pull rod penetrates through and extends out of the sleeve, and the pull rod is T-shaped in structure.
Adopt above-mentioned technical scheme can install fixedly through the installing support to the electromagnetism appearance host computer of transition, then adjust the operating panel angle of electromagnetism appearance host computer of transition through rotating the installing support to adapt to different users, improve the travelling comfort when using.
Preferably, the lifting mechanism comprises:
the swinging arms are respectively arranged on the front side and the rear side of the host fixing mechanism, and the swinging arms and the upright post form a shaft connecting structure;
the two ends of the driving rod respectively form a fixed connection structure with the end of the swing arm;
the upper end of the connecting rod is provided with a movable opening, and the connecting rod and the driving rod form a sliding connection structure through the movable opening;
the two sides of the middle part of the fixed shaft and the lower ends of the connecting rods form a fixed connecting structure;
the fixed seats are respectively and fixedly connected to two sides of the middle part of the chassis frame, and the fixed seats respectively form bearing connecting structures with two ends of the fixed shaft;
the torsional springs are respectively nested at two ends of the fixed shaft;
and the left end of the lifting support and the two ends of the fixed shaft respectively form a fixed connection structure.
Preferably, the upper ends of the swing arms are provided with handles, the structural shape of the movable opening is a kidney-shaped hole, and the structural shape of the lifting support is a U-shaped shape.
Adopt above-mentioned technical scheme can keep an upward pivoted trend through the dead weight of torsional spring balance promotion support, make the promotion support, then can easily order about the promotion support through promoting the swing arm and upwards rotate for can mention the launching wire frame through promoting the support automatically when the staff promotes the device, prevent that launching wire frame and ground from taking place to rub.
Preferably, the self-adjusting mechanism comprises:
the movable plate is connected to the middle of the right end of the lifting support in a shaft mode;
the upper end of the connecting seat is fixedly connected to the middle part of the lower end of the movable plate;
the upper end of the connecting head is movably connected to the inner side of the connecting seat;
the middle part of the upper end of the connecting bracket is fixedly connected with the lower end head of the connector;
the telescopic link, it with circumference form evenly distributed in the outside of connector, the upper end of telescopic link all with the fly leaf constitutes axle connection structure, just the lower extreme of telescopic link all with linking bridge constitutes axle connection structure.
Preferably, the outside structural shape of fly leaf is the cross, just the inside profile of connecting seat is spherical, and the upper end of connector is spherical structure, moreover the upper end of connector with the inside profile of connecting seat cooperatees.
Preferably, the structural shape of the connecting support is cross-shaped, and the lower end of the connecting support is connected with the upper end surface of the transmitting wire frame.
Adopt above-mentioned technical scheme can make the transmission line frame contact ground through the cooperation of connecting seat and connector when can be according to the shape on ground automatically to self angle adjust for the transmission line frame can be better laminate mutually with ground, prevent through the telescopic link that the transmission line frame from rotating when guaranteeing that transmission line frame can inclination.
Compared with the prior art, the invention has the beneficial effects that: this dykes and dams are maintained and are overhauld with transition electromagnetism detecting device can be convenient for support and remove the host computer and the transmission line frame of transition electromagnetism appearance, reduces the intensity of labour of staff when detecting, has improved work efficiency, and can operating panel carry out angle modulation, improves and uses the travelling comfort:
1. the transient electromagnetic instrument host and the transmitting wire frame are connected into a whole through the chassis frame, and the transmitting wire frame is automatically lifted through the lifting mechanism while the swinging arm is pushed to drive the device to move, so that the operation steps of detecting the dam are greatly simplified, intensive multi-point detection on the whole dam is facilitated, and the labor intensity of workers is reduced;
2. rotate the operating panel angle of transition electromagnetism appearance host computer through rotating the installing support, then lock the position of installing support through the cooperation of locating pin and positioning disk for the user can adjust the operating panel of transition electromagnetism appearance host computer according to the self condition, travelling comfort when improving the device and using
3. The cooperation through connecting seat and connector makes the transmission line frame slope according to ground shape automatically to better laminating mutually with ground guarantees the precision of surveying time measuring.
Drawings
FIG. 1 is a schematic front side three-dimensional structure of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;
FIG. 4 is a schematic rear side perspective view of the present invention;
FIG. 5 is an enlarged view of point C of FIG. 4 according to the present invention;
FIG. 6 is a schematic top view of the present invention;
FIG. 7 is a schematic cross-sectional view taken at X-X of the present invention;
FIG. 8 is an enlarged view of point D of FIG. 7 according to the present invention;
FIG. 9 is a schematic cross-sectional view at Y-Y of the present invention;
FIG. 10 is an enlarged view of point E in FIG. 9 according to the present invention.
In the figure: 1. a transient electromagnetic instrument host; 2. a chassis frame; 3. a universal wheel; 4. a column; 5. a host fixing mechanism; 501. mounting a bracket; 502. a mounting seat; 503. positioning a plate; 504. a sleeve; 505. positioning pins; 506. a pull rod; 507. a return spring; 6. a lifting mechanism; 601. a swing arm; 602. a drive rod; 603. a connecting rod; 604. a movable opening; 605. a fixed shaft; 606. a fixed seat; 607. a torsion spring; 608. lifting the support; 7. a self-adjusting mechanism; 701. a movable plate; 702. a connecting seat; 703. a connector; 704. connecting a bracket; 705. a telescopic rod; 8. the emission line frame.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a dykes and dams maintenance and repair uses transient electromagnetism detection device, includes transient electromagnetism appearance host computer 1:
a chassis frame 2 disposed at a lower side of the transient electromagnetic instrument main body 1;
the upright columns 4 are arranged on the front side and the rear side of the left end of the chassis frame 2, and the lower ends of the upright columns 4 and the chassis frame 2 form a welding structure;
the host fixing mechanism 5 is arranged at the upper end of the stand column 4, the front side and the rear side of the host fixing mechanism 5 form a shaft connecting structure with the stand column 4, and the stand column 4 is connected with the transient electromagnetic instrument host 1 through the host fixing mechanism 5; the host fixing mechanism 5 comprises: a mounting bracket 501 provided at a position between the columns 4; the mounting seats 502 are respectively and fixedly connected to the upper ends of the upright posts 4, and the mounting seats 502 respectively form shaft connecting structures with the front side and the rear side of the mounting bracket 501; a positioning plate 503 integrally provided at the end of the mounting base 502; a sleeve 504 fixedly connected to one end of the mounting bracket 501; a positioning pin 505 slidably coupled to the inside of the sleeve 504; one end of the pull rod 506 and the end head of the positioning pin 505 form a fixed connection structure; a return spring 507 nested outside the pull rod 506, the return spring 507 nested inside the sleeve 504; positioning holes are distributed on the positioning plate 503 in a circumferential mode, the positioning holes on the positioning plate 503 are matched with the positioning pins 505, the cross section of each positioning pin 505 is T-shaped, and the end heads of the positioning pins 505 are arc-shaped; the end of the pull rod 506 penetrates through and extends out of the sleeve 504, the pull rod 506 is T-shaped in structural shape, the transient electromagnetic instrument host 1 is fixed through the mounting support 501, when the transient electromagnetic instrument host 1 needs to be subjected to angle adjustment, the pull rod 506 is pulled, the pull rod 506 drives the positioning pin 505 to move, the positioning pin 505 is extruded by the reset spring 507, the positioning pin 505 is separated from matching with the positioning hole in the positioning disc 503, then the mounting support 501 is rotated, the pull rod 506 is loosened after the transient electromagnetic instrument host 1 is adjusted to a proper angle, the positioning pin 505 is inserted into the positioning hole in the corresponding position under the action of the reset spring 507, and therefore the angles of the mounting support 501 and the transient electromagnetic instrument host 1 are locked.
A lifting mechanism 6 arranged on the upper side of the chassis frame 2, wherein the left end of the lifting mechanism 6 is connected with the upright post 4; the lifting mechanism 6 comprises: swing arms 601 respectively arranged on the front side and the rear side of the main machine fixing mechanism 5, wherein the swing arms 601 and the upright post 4 form a shaft connecting structure; two ends of the driving rod 602 respectively form a fixed connection structure with the end of the swing arm 601; a connecting rod 603, the upper end of which is provided with a movable opening 604, the connecting rod 603 and the driving rod 602 form a sliding connection structure through the movable opening 604; a fixed shaft 605, wherein both sides of the middle part of the fixed shaft and the lower end of the connecting rod 603 form a fixed connection structure; fixing seats 606 respectively fixedly connected to both sides of the middle part of the chassis frame 2, the fixing seats 606 respectively forming bearing connection structures with both ends of the fixed shaft 605; torsion springs 607 respectively fitted to both ends of the fixed shaft 605; the left end of the lifting bracket 608 forms a fixed connection structure with the two ends of the fixed shaft 605; the upper ends of the swing arms 601 are provided with handles, the structural shape of the movable opening 604 is a kidney-shaped hole, the structural shape of the lifting support 608 is U-shaped, when the device needs to be moved to a next detection point, the swing arms 601 are pushed, the swing arms 601 drive the connecting rod 603 to rotate through the driving rod 602, the lifting support 608 is driven to rotate upwards when the connecting rod 603 rotates, and therefore the launching wire frame 8 is automatically lifted while the device is pushed to move, and the launching wire frame 8 is prevented from being rubbed with the ground.
A self-adjusting mechanism 7 provided at the right end of the lifting mechanism 6; the self-adjusting mechanism 7 comprises: a movable plate 701, which is connected to the middle of the right end of the lifting bracket 608 through a shaft; a connecting seat 702, the upper end of which is fixedly connected to the middle of the lower end of the movable plate 701; a connector 703, the upper end of which is movably connected to the inner side of the connecting seat 702; the middle part of the upper end of the connecting bracket 704 is fixedly connected with the lower end head of the connector 703; the telescopic rods 705 are uniformly distributed on the outer side of the connector 703 in a circumferential mode, the upper ends of the telescopic rods 705 and the movable plate 701 form a shaft connecting structure, and the lower ends of the telescopic rods 705 and the connecting support 704 form a shaft connecting structure; the outer side structure of the movable plate 701 is cross-shaped, the inner contour of the connecting seat 702 is spherical, the upper end of the connector 703 is spherical, and the upper end of the connector 703 is matched with the inner contour of the connecting seat 702; the structural shape of linking bridge 704 is the cross, and the lower extreme of linking bridge 704 is connected with launching wire frame 8's upper end surface, after the device moved suitable place, loosen swing arm 601, promote support 608 and rotate downwards under the action of gravity, make self-interacting mechanism 7 area launching wire frame 8 and ground contact, the spherical structure through connecting seat 702 and connector 703 makes launching wire frame 8 can carry out inclination according to the ground shape is automatic, thereby better laminating mutually with ground, launching wire frame 8 drives telescopic link 705 and stretches out and draws back when the slope, improve launching wire frame 8's stability through telescopic link 705, prevent launching wire frame 8 simultaneously and take place to rotate.
A transmission wire frame 8 fixedly connected to the lower end of the self-adjusting mechanism 7, which is not described in detail in this specification, is well known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dykes and dams maintenance and repair uses transition electromagnetism detecting device, includes transition electromagnetism appearance host computer, its characterized in that:
the chassis frame is arranged on the lower side of the transient electromagnetic instrument host;
universal wheels which are arranged at four corners of the lower end of the chassis frame;
the upright columns are arranged on the front side and the rear side of the left end of the chassis frame, and the lower ends of the upright columns and the chassis frame form a welding structure;
the host fixing mechanism is arranged at the upper end of the stand column, the front side and the rear side of the host fixing mechanism form a shaft connecting structure with the stand column, and the stand column is connected with the host of the transient electromagnetic instrument through the host fixing mechanism;
the lifting mechanism is arranged on the upper side of the chassis frame, and the left end of the lifting mechanism is connected with the upright post;
the self-adjusting mechanism is arranged at the right end of the lifting mechanism;
and the transmitting wire frame is fixedly connected to the lower end of the self-adjusting mechanism.
2. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 1, wherein: the host fixing mechanism comprises:
a mounting bracket disposed at a position between the columns;
the mounting seats are respectively and fixedly connected to the upper ends of the stand columns, and the mounting seats respectively form shaft connecting structures with the front side and the rear side of the mounting bracket;
the positioning disc is integrally arranged at the end head of the mounting seat;
the sleeve is fixedly connected to one end of the mounting bracket;
a positioning pin slidably connected to the inside of the sleeve;
one end of the pull rod and the end head of the positioning pin form a fixed connection structure;
the return spring is nested and arranged on the outer side of the pull rod, and the return spring is nested and arranged on the inner side of the sleeve.
3. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 2, wherein: positioning holes are distributed on the positioning disc in a circumferential mode and matched with the positioning pins, the cross section of each positioning pin is T-shaped, and the end head of each positioning pin is arc-shaped.
4. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 2, wherein: the end of the pull rod penetrates through and extends out of the sleeve, and the pull rod is T-shaped in structure.
5. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 1, wherein: the lifting mechanism comprises:
the swinging arms are respectively arranged on the front side and the rear side of the host fixing mechanism, and the swinging arms and the upright post form a shaft connecting structure;
the two ends of the driving rod respectively form a fixed connection structure with the end of the swing arm;
the upper end of the connecting rod is provided with a movable opening, and the connecting rod and the driving rod form a sliding connection structure through the movable opening;
the two sides of the middle part of the fixed shaft and the lower ends of the connecting rods form a fixed connecting structure;
the fixed seats are respectively and fixedly connected to two sides of the middle part of the chassis frame, and the fixed seats respectively form bearing connecting structures with two ends of the fixed shaft;
the torsional springs are respectively nested at two ends of the fixed shaft;
and the left end of the lifting support and the two ends of the fixed shaft respectively form a fixed connection structure.
6. A dam maintenance repair transient electromagnetic detection device according to claim 5, wherein: handles are arranged at the upper ends of the swing arms, the structural shape of the movable opening is a kidney-shaped hole, and the structural shape of the lifting support is U-shaped.
7. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 1, wherein: the self-adjusting mechanism comprises:
the movable plate is connected to the middle of the right end of the lifting support in a shaft mode;
the upper end of the connecting seat is fixedly connected to the middle part of the lower end of the movable plate;
the upper end of the connecting head is movably connected to the inner side of the connecting seat;
the middle part of the upper end of the connecting bracket is fixedly connected with the lower end head of the connector;
the telescopic link, it with circumference form evenly distributed in the outside of connector, the upper end of telescopic link all with the fly leaf constitutes axle connection structure, just the lower extreme of telescopic link all with linking bridge constitutes axle connection structure.
8. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 7, wherein: the outside structural shape of fly leaf is the cross, just the inside profile of connecting seat is spherical, and the upper end of connector is spherical structure, moreover the upper end of connector with the inside profile of connecting seat cooperatees.
9. A transient electromagnetic detection device for dam maintenance and repair as claimed in claim 7, wherein: the structural shape of linking bridge is the cross, just linking bridge's lower extreme with the upper end surface of launching the wire frame is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427568.8A CN114151660A (en) | 2021-11-29 | 2021-11-29 | Dykes and dams are maintained and are overhauld with transition electromagnetism detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427568.8A CN114151660A (en) | 2021-11-29 | 2021-11-29 | Dykes and dams are maintained and are overhauld with transition electromagnetism detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310825A (en) * | 2023-11-28 | 2023-12-29 | 新汶矿业集团有限责任公司孙村煤矿 | Wheel type transient electromagnetic detection equipment and operation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310825A (en) * | 2023-11-28 | 2023-12-29 | 新汶矿业集团有限责任公司孙村煤矿 | Wheel type transient electromagnetic detection equipment and operation method thereof |
| CN117310825B (en) * | 2023-11-28 | 2024-02-13 | 新汶矿业集团有限责任公司孙村煤矿 | Wheel type transient electromagnetic detection equipment and operation method thereof |
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