CN109778711A - Carrier base portable bridge construction survey device is moved towards equipped with volume and the fixation of formula electromagnetism - Google Patents
Carrier base portable bridge construction survey device is moved towards equipped with volume and the fixation of formula electromagnetism Download PDFInfo
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- CN109778711A CN109778711A CN201910204411.5A CN201910204411A CN109778711A CN 109778711 A CN109778711 A CN 109778711A CN 201910204411 A CN201910204411 A CN 201910204411A CN 109778711 A CN109778711 A CN 109778711A
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Abstract
The invention discloses be equipped with volume and the fixation of formula electromagnetism to move towards carrier base portable bridge construction survey device, its structure includes: sighting tube, motion bar, device housing, mounting base, movable adjusting device, rolling cooperation is carried out by the motion bar of internal rotary sleeve and inside, so that three unconnected brackets divided to adjusting output control equipment support angle, then it is fixed by internal adjustment disk, so that internal displacement frame is under the action of traction, so that displacement frame exports downwards, and in the fixation of fixed link and spring band so that the bending angle of the support assorted of internal displacement frame is limited, so that displacement frame fixed engagement is supported fixation at bar, it can also be bent the inside for being sent into equipment when not needed, reach the supporting & stablizing of equipment, so that measurement is more accurate.
Description
Technical field
The present invention relates to field of bridge construction, are equipped with volume particularly with regard to one kind and bracket pedestal toilet is moved towards in the fixation of formula electromagnetism
Take formula bridge construction survey device.
Background technique
Bridge survey is usually to pass through telescopic tripod as fixed fulcrum, then according to landform gone up and down come
The position for the measuring device being mounted on tripod is adjusted, so that the numerical measuring of bridge construction is carried out, but with such side
Formula:
When measuring work, movable supporting is carried out by telescopic tripod, but telescope support has centainly
Contraction limit still suffer from the outrigger exposure of the package of a section after complete shrink, to increase the area of placement, and
And with the body of rod of concertina type, exposed shell is under prolonged working environment, the protection that do not collected, and is easy so that interior
The displacement take-up detent in portion, influences the measurement precision of equipment.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: being equipped with volume and formula electromagnetism is solid
Surely move towards carrier base portable bridge construction survey device, structure include: sighting tube, motion bar, device housing, mounting base,
Movable adjusting device, the uper side surface that the mounting base is located at movable adjusting device pass through welding with movable adjusting device simultaneously
Mode links together, and the motion bar is set to both upside end faces of mounting base mechanical connection, described device shell and activity
Bar is mutually perpendicular to and is mounted on the end face outside of motion bar, sighting tube flush mounting shell threadably
The outside of inner side end, the sighting tube is equipped with one layer of garment bag.
It is advanced optimized as of the invention, the movable adjusting device is equipped with protective shell, movable axis bolster, cooperation extension
Frame, the cooperation Extension support are gap-matched in such a way that roller bearing connects with movable axis bolster, and the protective shell is wrapped in work
The outer surface of moving axis bolster is fixedly connected with movable axis bolster simultaneously, the protective shell be in the rectangular blocks that lead to.
It is advanced optimized as of the invention, the live bearing is provided with movable sleeve, shaft, adjustment disk, rotary sleeve, work
Lever, both described motion bar insertion rotary sleeves are flexibly connected in a manner of the connection of idler wheel point, and the adjustment disk is set to rotary sleeve
Both inside be integrated, the shaft is mounted on the right end face of adjustment disk, the activity by welding
The end face outside that set is wrapped in shaft is flexibly connected in such a way that tooth root engages, and the front-end surface of the motion bar is equipped with ball
Drive tab.
It is advanced optimized as of the invention, the adjustment disk is equipped with slot rolling, spring ball, threaded rod, mounting plate, limit
The inside of block, adjustable shelf, support plate, the spring ball insertion slot rolling is gap-matched with slot rolling simultaneously, and the mounting plate is logical
The mode for crossing bracket flexible connection is fixedly mounted on the upside end face of spring wheel, and the limited block is set to the left and right sides of mounting plate
It is cast into integral structure with mounting plate simultaneously, the threaded rod is mounted on the outboard end of mounting plate threadably
Face, the left end face that the adjustable shelf is set to support plate are wrapped in the end face outside of slot rolling simultaneously.
Advanced optimized as of the invention, the cooperation Extension support be equipped with displacement frame, movable plate, movable block, spring band,
Fixed link, the front-end surface that the fixed link is set to displacement frame are fixedly connected with displacement frame simultaneously, and the movable plate, which is set to, to be fixed
Linking into an integrated entity structure, the movable block are set to both lower surfaces of displacement frame by welding for both lower end surfaces of bar
It is integrated, the spring band is the telescopic rubber panel of rectangle, and the inside of the fixed link is equipped with the position of rectangle
Mobile Communication hole.
Advanced optimized as of the invention, the displacement frame be equipped with block, cushion, electromagnetic coil, backbone block, circular cone,
Fixture block, the downside end face that the circular cone is set to fixture block are integrated with fixture block simultaneously, the parallel contract of described backbone block or so
The end face outside being mounted in fixture block is closed, the cushion is wrapped in the end face outside of backbone block simultaneously and backbone block is with face contact
Mode clearance fit, the electromagnetic coil are set to the surface of the iron core block of the inside of cushion.
It is advanced optimized as of the invention, the cushion is the long strip type knot that the inside of sliding slot type is equipped with lateral iron core
Structure, the backbone block are the rectangular blocks of long panel type.
It is advanced optimized as of the invention, the adjustable shelf is the arc block structure that both ends are equipped with groove type.
Beneficial effect
The present invention is applied to be equipped with volume and carrier base portable bridge construction survey device is moved towards in the fixation of formula electromagnetism, is carrying out
When measuring work, equipment is taken out in advance after placing in place, it then will be interior in a manner of it can be manually rotated traction
Ball bearing in the rotary sleeve in portion and the motion bar of inside carries out rolling cooperation so that three unconnected brackets divided to
Adjusting output control equipment support angle, the stirring by the mounting plate of internal regulation disk then and after the completion of adjusting
Down so that spring ball carries out roll displacement in the inside of slot rolling, while equipment is enabled to be able to carry out half surely with the raceway of slot rolling
Fixed limit is fixed, so that the work of block in internal displacement frame and the circular cone limit to be linked together with the body of rod in traction
Under, so that block and circular cone are exported downwards in the center of cushion with the sliding of backbone block, and in fixed link and bullet
The fixation of spring band is so that the bending angle of the support assorted of internal block and circular cone is limited, so that multiple blocks
Body and circular cone fixed engagement are supported fixation at bar, then after electromagnetic coil energization, so that internal cushion electrification
Then the backbone block of magnetisation and then fixing internal, the body of rod of center rest are carried out using the groove on threaded rod and adjustable shelf
Last is screwed, and when not needed, the inside for being sent into equipment can be also bent by powering off reversed input, carries out group by protective shell
The protection of part, reach the supporting & stablizing of equipment, then on measuring device to be mounted on to the fixation bracket to be formed, so that
It measures more accurate.
Mainly being matched by movable axis bolster and cooperation Extension support in the present invention, passes through internal rotary sleeve and inside
Motion bar carry out rolling cooperation so that three unconnected brackets divided to adjusting output control equipment strut angle
Then degree is fixed by internal adjustment disk, so that the displacement frame of inside is under the action of traction, so that displacement frame
Output downwards, and in the fixation of fixed link and spring band so that the bending angle of the support assorted of internal displacement frame is limited
System can also be bent be sent into the interior of equipment when not needed so that displacement frame fixed engagement is supported fixation at bar
Portion reaches the supporting & stablizing of equipment, so that measurement is more accurate.
The present invention stirs displacement by adjustment disk, by internal mounting plate, so that internal spring ball is on slot rolling
It carries out being rolled into movable displacement, the stable regulation for adjusting device location by the groove on slot rolling, finally with threaded rod
It is threadedly coupled the last limit of mechanical progress to stablize, so as to preferably guarantee the accuracy of device measuring.
The present invention is by displacement frame, with the activity cooperation of internal block and cushion, while passing through block and limited block
The connection of bar position is being rotated by block and circular cone while after putting down, in the limit of external spring band, so that block and circular cone court
Opposite direction is completely exceptionally straight, then forms the body of rod, and electromagnetic coil is powered, so that attraction of the backbone block inside cushion by electromagnetism
Fitting is fixed, to form a scalable movable support collected completely, the fixation bracket for protection equipment.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is that the present invention is equipped with volume and the fixed main body for moving towards carrier base portable bridge construction survey device of formula electromagnetism
Three dimensional structure diagram.
Fig. 2 is that the present invention is equipped with volume and the fixed cleaning mill for moving towards carrier base portable bridge construction survey device of formula electromagnetism
The section structural scheme of mechanism of cutting apparatus.
Fig. 3 is that the present invention is equipped with volume and the fixed movable axis for moving towards carrier base portable bridge construction survey device of formula electromagnetism
The structural schematic diagram of bolster.
Fig. 4 is that the present invention is equipped with volume and the fixed adjustment disk for moving towards carrier base portable bridge construction survey device of formula electromagnetism
Structural schematic diagram.
Fig. 5 is that the present invention is equipped with volume and the fixed cooperation for moving towards carrier base portable bridge construction survey device of formula electromagnetism is prolonged
Stretch the structural schematic diagram of frame.
Fig. 6 is that the present invention is equipped with volume and the fixed displacement frame for moving towards carrier base portable bridge construction survey device of formula electromagnetism
Structural schematic diagram.
In figure: sighting tube -1, motion bar -2, device housing -3, mounting base -4, movable adjusting device -5, protective shell -51,
Movable axis bolster -52, cooperation Extension support -53, movable sleeve -521, shaft -522, adjustment disk -523, rotary sleeve -524, motion bar -
525, slot rolling -5231, spring ball -5232, threaded rod -5233, mounting plate -5234, limited block -5235, adjustable shelf -5236, branch
It is fagging -5237, displacement frame -531, movable plate -532, movable block -533, spring band -534, fixed link -535, block -5311, soft
Pad -5312, electromagnetic coil -5313, backbone block -5314, circular cone -5315, fixture block -5316.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Referring to Fig. 1, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: cold sighting tube 1, motion bar 2, device housing 3, mounting base 4, movable adjusting device 5, the mounting base 4
It links together by welding with movable adjusting device 5 simultaneously in the uper side surface of movable adjusting device 5, the activity
Bar 2 is set to both upside end faces of mounting base 4 mechanical connection, and described device shell 3 is mutually perpendicular to and is mounted on motion bar 2
The end face outside of motion bar 2, the inner side end of the sighting tube 1 flush mounting shell 3 threadably are described to pry through
The outside of pipe 1 is equipped with one layer of garment bag, enables to the eyeglass in equipment to be protected by garment bag.
Referring to Fig. 2, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: that the movable adjusting device 5 is equipped with protective shell 51, movable axis bolster 52, cooperation Extension support 53, described to match
It closes Extension support 53 to be gap-matched in a manner of roller bearing connection with movable axis bolster 52, the protective shell 51 is wrapped in movable axis
The outer surface of bolster 52 is fixedly connected with movable axis bolster 52 simultaneously, the protective shell 51 be in the rectangular blocks that lead to.
Referring to Fig. 3, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: that the movable axis bolster 52 is equipped with movable sleeve 521, shaft 522, adjustment disk 523, rotary sleeve 524, activity
Bar 525, the motion bar 525 are embedded in both rotary sleeves 524 and are flexibly connected in a manner of the connection of idler wheel point, the adjustment disk 523
Both inside set on rotary sleeve 524 is integrated, and the shaft 522 is mounted on adjustment disk 523 by welding
Right end face, the movable sleeve 521 is wrapped in the end face outside of shaft 522 and is flexibly connected in such a way that tooth root engages, institute
State motion bar 525 front-end surface be equipped with ball bearing block, by ball bearing block come so that motion bar 525 stationarity and can
Rotatory.
Referring to Fig. 4, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: that the adjustment disk 523 is equipped with slot rolling 5231, spring ball 5232, threaded rod 5233, mounting plate 5234, limit
Block 5235, adjustable shelf 5236, support plate 5237, the inside that the spring ball 5232 is embedded in slot rolling 5231 are adopted with slot rolling 5231 simultaneously
With clearance fit, the mounting plate 5234 is fixedly mounted on the upside of spring wheel 5232 in such a way that bracket is flexibly connected
Face, the left and right sides that the limited block 5235 is set to mounting plate 5234 are cast into integral structure with mounting plate 5234 simultaneously, institute
The end face outside that threaded rod 5233 is mounted on mounting plate 5234 threadably is stated, the adjustable shelf 5236 is set to support
The left end face of plate 5237 is wrapped in the end face outside of slot rolling 5231 simultaneously, and the adjustable shelf 5236 is that both ends are equipped with groove type
Arc block structure, can be after equipment regulates by the groove type circular arc block structure at both ends, and what is be screwed is steady
Fixed work.
Referring to Fig. 5, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: that the cooperation Extension support 53 is equipped with displacement frame 531, movable plate 532, movable block 533, spring band 534, consolidates
Fixed pole 535, the front-end surface that the fixed link 535 is set to displacement frame 531 are fixedly connected with displacement frame 531 simultaneously, the activity
Plate 532 is set to both lower end surfaces of fixed link 535, and linking into an integrated entity structure, the movable block 533 are set by welding
It is integrated in both lower surfaces of displacement frame 531, the spring band 534 is the telescopic rubber panel of rectangle, is led to
The rubber panel for crossing rectangle can prevent the tearing of equipment when flexible, and the inside of the fixed link 535 is equipped with the displacement of rectangle
Through-hole is capable of the output position of limiting displacement frame 531.
Referring to Fig. 6, the present invention, which provides to be equipped with to roll up to fix with formula electromagnetism, moves towards carrier base portable bridge construction survey dress
It sets, structure includes: that the displacement frame 531 is equipped with block 5311, cushion 5312, electromagnetic coil 5313, backbone block 5314, circular cone
5315, fixture block 5316, the downside end face that the circular cone 5315 is set to fixture block 5316 are integrated with fixture block 5316 simultaneously,
The backbone block 5314 or so agrees with the end face outside being mounted in fixture block 5316 in parallel, and the cushion 5312 is wrapped in backbone block
Clearance fit, the electromagnetic coil 5313 are set to cushion to 5314 end face outside in a manner of face contact with backbone block 5314 simultaneously
The surface of the iron core block of 5312 inside, the cushion 5312 are the long strip type structure that the inside of sliding slot type is equipped with lateral iron core,
By the energization of electromagnetic coil 5313 so that internal iron core obtains electric magnetisation for being fixed, the backbone block 5314 is long panel type
Rectangular blocks, the absorption that can be fixed with cushion 5312, carrying out contact with strip face prevents the displacement activity of equipment.
When measuring work, equipment is taken out in advance after placing in place, then can be manually rotated
Ball bearing in internal rotary sleeve 524 and the motion bar 525 of inside is carried out rolling cooperation by the mode of traction, so that three
Unconnected bracket divided to adjusting output control equipment support angle, then and after the completion of adjusting pass through inside
So that spring ball 5232 carries out roll displacement in the inside of slot rolling 5231, simultaneously under the stirring of the mounting plate 5234 of adjustment disk 523
It enables to equipment to be able to carry out semistable limit with the raceway of slot rolling 5231 to fix, so that in internal displacement frame 531
Block 5311 and the circular cone 5315 to be linked together with the body of rod limit are under the action of traction, so that block 5311 and circular cone
5315 are exported downwards in the center of cushion 5312 with the sliding of backbone block 5314, and in fixed link 535 and spring band 534
Fixation so that the bending angle of the support assorted of internal block 5311 and circular cone 5315 is limited, so that multiple
Block 5311 and 5315 fixed engagement of circular cone at bar to being supported fixation, then after the energization of electromagnetic coil 5313, make
The backbone block 5314 that internal cushion 5312 charges magnetisation and then fixing internal is obtained, then the body of rod of center rest is using spiral shell
Rasp bar 5233 on adjustable shelf 5236 groove carry out it is last be screwed, when not needed, power-off reversely input also can be curved
Song is sent into the inside of equipment, and the protection of component is carried out by protective shell 51, reaches the supporting & stablizing of equipment, then sets will measure
It is standby to be mounted on the fixation bracket to be formed, so that measurement is more accurate.
Problems solved by the invention carries out movable supporting when measuring work, through telescopic tripod, still
Telescope support has certain contraction limit, after complete shrink, the outrigger exposure of the package of a section is still suffered from, to increase
The area placed, and with the body of rod of concertina type, exposed shell do not collected under prolonged working environment
Protection is easy the displacement take-up detent so that internal, influences the measurement precision of equipment, mainly passes through movable axis in the present invention
Bolster 52 and cooperation Extension support 53 match, and rolling cooperation are carried out by the motion bar of internal rotary sleeve and inside, so that three
The unconnected bracket of item divided to adjusting output control equipment support angle, then by inside adjustment disk limited
Position is fixed, so that internal displacement frame is under the action of traction, so that displacement frame exports downwards, and in fixed link and spring band
Fixation so that the bending angle of the support assorted of internal displacement frame is limited, so that displacement frame fixed engagement is at bar
To be supported fixation, it can also be bent the inside for being sent into equipment when not needed, reach the supporting & stablizing of equipment, so that
Measurement is more accurate, stirs displacement by internal mounting plate, so that internal spring ball carries out being rolled into work on slot rolling
Dynamic displacement, the stable regulation adjusted by the groove on slot rolling for device location, finally with the threaded connection machine of threaded rod
Tool carries out last limit and stablizes, so as to preferably guarantee the accuracy of device measuring, with internal block and cushion
Activity cooperation, while being connected by the bar position of block and limited block, after rotation puts down block and circular cone simultaneously, in outside
Then the limit of spring band forms the body of rod, and electromagnetic coil is powered so that block is completely exceptionally straight in the opposite direction with circular cone,
So that the backbone block inside cushion is bonded by the attraction of electromagnetism and is fixed, to form the scalable activity branch collected completely
Frame, the fixation bracket for protection equipment.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. being equipped with volume and carrier base portable bridge construction survey device being moved towards in the fixation of formula electromagnetism, structure includes: sighting tube
(1), motion bar (2), device housing (3), mounting base (4), movable adjusting device (5), the mounting base (4) are located at activity adjustment
The uper side surface of device (5) links together with movable adjusting device (5) simultaneously, and the motion bar (2) is set to mounting base (4)
Both upside end faces mechanical connection, it is characterised in that:
Described device shell (3) and motion bar (2) are mutually perpendicular to and are mounted on the end face outside of motion bar (2), described device
The inside of shell (3) is equipped with sighting tube (1).
2. according to claim 1 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the movable adjusting device (5) is equipped with protective shell (51), movable axis bolster (52), cooperation Extension support (53), institute
The inside for stating the rear surface of protective shell (51) is equipped with cooperation Extension support (53) and movable axis bolster (52).
3. according to claim 2 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the movable axis bolster (52) is equipped with movable sleeve (521), shaft (522), adjustment disk (523), rotary sleeve
(524), motion bar (525), both described motion bar (525) insertions rotary sleeve (524) are flexibly connected, the adjustment disk (523)
Both inside set on rotary sleeve (524) is integrated, and the shaft (522) is mounted on the right-hand end of adjustment disk (523)
Face, the movable sleeve (521) are wrapped in shaft (522).
4. according to claim 3 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the adjustment disk (523) is equipped with slot rolling (5231), spring ball (5232), threaded rod (5233), mounting plate
(5234), the outer surface of limited block (5235), adjustable shelf (5236), support plate (5237), the mounting plate (5234) is equipped with water
Flat limited block (5235) is mounted on threadably with vertical spring ball (5232), the threaded rod (5233)
The end face outside of loading board (5234), the adjustable shelf (5236) are set to the left end face of support plate (5237).
5. according to claim 2 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the cooperation Extension support (53) is equipped with displacement frame (531), movable plate (532), movable block (533), spring band
(534), fixed link (535), the front-end surface that the fixed link (535) is set to displacement frame (531) are solid with displacement frame (531) simultaneously
Fixed connection, both lower end surfaces that the movable plate (532) is set to fixed link (535) are integrated, the movable block (533)
Both lower surfaces set on displacement frame (531) are integrated.
6. according to claim 5 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the displacement frame (531) is equipped with block (5311), cushion (5312), electromagnetic coil (5313), backbone block
(5314), circular cone (5315), fixture block (5316), the circular cone (5315) be set to fixture block (5316) downside end face simultaneously with
Fixture block (5316) is integrated, and the outboard end being mounted in fixture block (5316) is agreed in backbone block (5314) left and right in parallel
The inside in face, the cushion (5312) is equipped with backbone block (5314) and parallel electromagnetic coil (5313).
7. according to claim 6 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the inside that the cushion (5312) is sliding slot type is equipped with the long strip type structure of lateral iron core, the backbone block
It (5314) is the rectangular blocks of long panel type.
8. according to claim 4 move towards carrier base portable bridge construction survey device equipped with volume and the fixation of formula electromagnetism,
It is characterized by: the adjustable shelf (5236) is the arc block structure that both ends are equipped with groove type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204411.5A CN109778711B (en) | 2019-03-18 | 2019-03-18 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204411.5A CN109778711B (en) | 2019-03-18 | 2019-03-18 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109778711A true CN109778711A (en) | 2019-05-21 |
| CN109778711B CN109778711B (en) | 2020-11-20 |
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ID=66488280
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910204411.5A Active CN109778711B (en) | 2019-03-18 | 2019-03-18 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106993A (en) * | 2009-11-18 | 2011-06-02 | Mitsubishi Motors Corp | Support for measuring apparatus |
| CN206625133U (en) * | 2017-03-22 | 2017-11-10 | 邵阳学院 | A kind of road bridge construction measurement apparatus |
| CN108252221A (en) * | 2018-01-04 | 2018-07-06 | 中交第公路工程局有限公司 | A kind of spiral gradient formula optical ranging monitors movable formwork device |
| CN108385517A (en) * | 2017-09-22 | 2018-08-10 | 河南博汇洋机电科技有限公司 | One kind being used for low clearance bridge video detecting device |
| CN207775704U (en) * | 2018-01-18 | 2018-08-28 | 彭劲松 | A kind of road and bridge construction measuring device |
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2019
- 2019-03-18 CN CN201910204411.5A patent/CN109778711B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106993A (en) * | 2009-11-18 | 2011-06-02 | Mitsubishi Motors Corp | Support for measuring apparatus |
| CN206625133U (en) * | 2017-03-22 | 2017-11-10 | 邵阳学院 | A kind of road bridge construction measurement apparatus |
| CN108385517A (en) * | 2017-09-22 | 2018-08-10 | 河南博汇洋机电科技有限公司 | One kind being used for low clearance bridge video detecting device |
| CN108252221A (en) * | 2018-01-04 | 2018-07-06 | 中交第公路工程局有限公司 | A kind of spiral gradient formula optical ranging monitors movable formwork device |
| CN207775704U (en) * | 2018-01-18 | 2018-08-28 | 彭劲松 | A kind of road and bridge construction measuring device |
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| Publication number | Publication date |
|---|---|
| CN109778711B (en) | 2020-11-20 |
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