CN208288698U - Firework correction detector - Google Patents
Firework correction detector Download PDFInfo
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- CN208288698U CN208288698U CN201820544340.4U CN201820544340U CN208288698U CN 208288698 U CN208288698 U CN 208288698U CN 201820544340 U CN201820544340 U CN 201820544340U CN 208288698 U CN208288698 U CN 208288698U
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- sleeve
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- pressing plate
- ruler ontology
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Abstract
The utility model relates to a kind of firework correction detectors, including horizontal, support rod and depthometer, horizontal is in bar shaped, support rod is mounted on horizontal upper surface, depthometer includes sleeve ruler ontology, the top of sleeve is equipped with the circular hole extended along sleeve diameter direction, the upper end of the support rod is equipped with the cylindrical body being inserted into the circular hole, ruler ontology hold-down devices are equipped between the sleeve and the ruler ontology, the first end and second end of the horizontal is equipped with fixed device, the fixed device can be rotated relative to the horizontal, the first end or second end of the horizontal are equipped with the adjustable support for withstanding on the structural member outer surface, the ruler ontology is equipped with graduation mark；So that sleeve is swung, when sleeve stops swinging, the direction of ruler ontology is vertical direction, is at this time again compressed ruler ontology by ruler ontology hold-down devices, can accurately read the specific data of cup depth, and the concrete technology for subsequent firework correction provides foundation.
Description
Technical field
The utility model relates to steel construction firework correction field more particularly to a kind of firework correction data detection devices.
Background technique
Large bridge steel construction in the fabrication process, the sheet deformation as caused by after assembled, welding, correcting deformed knot
Component relies primarily on firework correction at present.Firework correction refers to through means such as local heating or forcing functions, makes components
The part method that obtains correct shape.It is the protrusion using firer's heat distortion component, make protrusion METAL HEATING PROCESS expand and
Compression stress is generated, when compression stress is more than the yield strength of liquid metal, protrusion metallic fiber generates compressive plastic deformation,
To achieve the purpose that correction.The essence of firework correction is to shorten the fiber of longer metal, i.e., so-called to expand with heat and contract with cold.Firer
Correction conventional method is by range estimation, the precision and accuracy of human factor and empiricism influence firework correction.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of precision that can effectively improve firework correction and accurately
Property, easy to operate firework correction detector.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of firework correction detector, including level
Shell, support rod and depthometer, the horizontal are in bar shaped, and the support rod is perpendicular to the horizontal and is mounted on institute
State horizontal upper surface, the depthometer includes sleeve and the ruler ontology that is movably arranged in the sleeve, the ruler ontology
Lower end the clump weight in inverted conical shape is installed, the top of the sleeve is equipped with the circle extended along the sleeve diameter direction
Hole, the upper end of the support rod are equipped with the cylindrical body being inserted into the circular hole, the outer peripheral surface of the cylindrical body and the circular hole
Inner peripheral surface clearance fit, between the sleeve and the ruler ontology be equipped with ruler ontology hold-down devices, the first of the horizontal
End and second end are equipped with so that the horizontal is fixed on the fixation device of structural member outer surface, and the fixed device can phase
The horizontal is rotated, the first end or second end of the horizontal be equipped with withstand on the structural member outer surface can
Support device is adjusted, the ruler ontology is equipped with graduation mark, is equipped with level meter in the horizontal.
The fixed device includes vacuum chuck as a preferred technical solution, and the vacuum chuck includes shell, described
Housing into rotation is mounted on one end of the horizontal, and the shell is pressed on elastic disk body, and the edge of the shell is pressed in
The edge of the elasticity disk body, the middle part of the shell are equipped with threaded hole, are combined with stud, the resilient disc in the threaded hole
The upper surface of body is equipped with the mounting base for being located at the elastic disk body center of circle, and the lower end of the stud is rotatably installed in the mounting base
On.
Annular pressing plate is installed outside the mounting base as a preferred technical solution,.
The annular pressing plate includes first annular pressing plate as a preferred technical solution, and the first annular pressing plate covers
Outside the mounting base, the mounting base, which is equipped with, is pressed in the pressing plate of the first annular pressing plate upper surface, the pressing plate and described
It is equipped with annular air-pocket between first annular pressing plate, lower pressure is generated to first annular pressing plate after the annular air-pocket inflation, it is described
Annular air-pocket is connected with aerating and exhaust device.
The annular pressing plate further includes the second annular pressing plate as a preferred technical solution, the second annular pressing plate set
Outside the first annular pressing plate, the first annular pressing plate is equipped with the second pressure for being pressed in second annular pressing plate upper surface
Plate, is equipped with the second annular air-pocket between second pressing plate and the first annular pressing plate, second annular air-pocket is connected with
Aerating and exhaust device.
The ruler ontology hold-down devices include being rotatably installed in the sleeve upper end opening as a preferred technical solution,
Rotary head, rotation lock device is equipped between the rotary head and the sleeve, the rotary head is equipped with to be extended up and down
Tapped through hole, the ruler ontology hold-down devices further include having externally threaded telescopic rod, the external screw thread and the tapped through hole
Internal screw thread cooperate, the telescopic rod includes first sleeve, and the external screw thread is located in the first sleeve, described first
It is cased with second sleeve in sleeve, 3rd sleeve is cased in the second sleeve, the upper end of the second sleeve is equipped with guide pad, institute
It states first sleeve inner wall and is equipped with vertically extending the first guide groove with guide pad cooperation, the lower end of first guide groove
It is communicated with the first arc groove that anticlockwise horizontal extends since first guide groove, the upper end of the 3rd sleeve also is provided with
Guide pad, the inner wall of the second sleeve are equipped with vertically extending the second guiding with the guide pad cooperation in the 3rd sleeve
Slot, the lower end of second guide groove are communicated with the second arc groove that anticlockwise horizontal extends since second guide groove,
The lower end of the 3rd sleeve is rotatably equipped with briquetting, and the outer surface of the briquetting is equipped with limit guide block, the sleeve it is interior
Wall is equipped with vertically extending cage guiding slot, and the limit guide block is movably arranged in the cage guiding slot, the briquetting
It is pressed in the upper end of the ruler ontology.
The fixed device includes rotation seat as a preferred technical solution, and the rotation seat is rotatably installed in the water
On flat shell, the lower surface of the rotation seat is equipped with magnet.
The adjustable support includes the vertical screw thread being located in the horizontal as a preferred technical solution,
Hole, supporting studs are combined in the vertical threaded hole, and the lower end of the supporting studs is back taper body.
The utility model determines the plane to be measured of steel construction by horizontal, adjusts horizontal shell by adjustable support
Body quickly measures the ginseng such as specific cup depth data at deformation to make horizontal be able to maintain level, using depthometer
Number, depthometer include sleeve and ruler ontology, ruler ontology are stretched out from sleeve, and the lower end of ruler ontology is equipped with clump weight, because of cylinder
The cooperation of body and circular hole, sleeve can freely swing relative to support rod, first sleeve be swung in this way, in the gravity of clump weight
Under effect, when sleeve stops swinging, the direction of ruler ontology is vertical direction, passes through ruler ontology hold-down devices again at this time for ruler sheet
Body compresses, and can accurately read the specific data of cup depth, the concrete technology for subsequent firework correction provides foundation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram that device is fixed in the utility model embodiment；
Fig. 4 is the structural schematic diagram of another fixed device in the utility model embodiment；
Fig. 5 is the structural schematic diagram of ruler ontology hold-down devices in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the first guide groove and the first arc groove in the utility model embodiment.
Specific embodiment
The utility model is illustrated below by specific embodiment, but is not intended to limit the utility model.
As depicted in figs. 1 and 2, a kind of firework correction detector, including horizontal 1, support rod 2 and depthometer, it is described
Horizontal 1 is in bar shaped, and the support rod 2 is perpendicular to the horizontal and is mounted on the horizontal upper surface, described
Depthometer includes sleeve 3 and the ruler ontology 4 that is movably arranged in the sleeve 3, and the lower end of the ruler ontology 4 is equipped in rounding
The clump weight 5 of taper, the top of the sleeve 3 are equipped with the circular hole 7 extended along the sleeve diameter direction, the support rod 2
Upper end is equipped with the cylindrical body 8 being inserted into the circular hole 7, and the outer peripheral surface of the cylindrical body 8 and the inner peripheral surface gap of the circular hole 7 are matched
It closes, ruler ontology hold-down devices, the first end and second end of the horizontal 1 is equipped between the sleeve 3 and the ruler ontology 4
Equipped with so that the horizontal is fixed on the fixation device 38 of structural member outer surface, the fixed device can be relative to described
Horizontal rotation, the first end or second end of the horizontal are equipped with the adjustable supports dress for withstanding on the structural member outer surface
It sets, the ruler ontology 4 is equipped with graduation mark, is equipped with level meter in the horizontal.
Depthometer includes sleeve 3 and ruler ontology 4, and ruler ontology 4 is stretched out from sleeve 3, and the lower end of ruler ontology 4 is equipped with counterweight
Block, because of the cooperation of cylindrical body and circular hole, sleeve can freely swing relative to support rod, first sleeve be swung in this way, match
Under the gravity of pouring weight, when sleeve stops swinging, the direction of ruler ontology is vertical direction, is pushed again by ruler ontology at this time
Device compresses ruler ontology, can accurately read the specific data of cup depth, mentions for the concrete technology of subsequent firework correction
For foundation.
In use, the fixation device of first end is first fixed on structural member, since the fixed device can be relative to institute
Horizontal rotation is stated, such second end can be swung relative to structural member, level meter be observed at this time, if horizontal
It is not at level, then can be located at the adjusting of the adjustable support progress second end height of second end by adjusting, until water
Flat shell 1 is in level.Then the fixation device of second end is fixed on structural member again, is incited somebody to action in this way in ruler ontology hold-down devices
Ruler ontology compress when, will not there is a situation where horizontals 1 to loosen, can be real by the structure of depthometer in this present embodiment
The determination of the verticality of existing depthometer itself, so the adjusting of the levelness of horizontal is when specifically being measured, it can not
It carries out, but the horizontal position adjustment operation of horizontal, when carrying out precise measurement, is also necessary.
As shown in figure 3, the fixed device includes vacuum chuck, the vacuum chuck includes shell 9,9 turns of the shell
Dynamic one end for being mounted on the horizontal 1, the shell 9 are pressed on elastic disk body 10, and the edge of the shell 9 is pressed in institute
The edge of elastic disk body 10 is stated, the middle part of the shell 9 is equipped with threaded hole, is combined with stud 11, the bullet in the threaded hole
Property disk body 10 upper surface be equipped with the mounting base 12 for being located at elastic 10 center of circle of disk body, the lower end rotational installation of the stud 11
In the mounting base 12.Elastic disk body 10 is adjacent on the surface of structural member 13, stud 11 is then rotated, due to stud 11
Lower end is rotatably installed in mounting base 12, and the rotation of stud 11 not will drive the rotation of resilient disc body 10, stud 11 is rotated, so that spiral shell
Column 11 moves upwards, it will drives the middle part of elastic disk body 10 to move upwards, so that the table of elastic disk body 10 and structural member
Vacuum is generated between face, so that horizontal to be fixed on to the surface of the structural member 13.
Annular pressing plate is installed outside the mounting base 12.Elastic disk body can be pressed on the table of structural member by annular pressing plate
The air between elastic disk body and structural member can be preferably discharged in face, so that the effect of vacuum is improved, so that horizontal is consolidated
It is fixed stronger.
The annular pressing plate includes first annular pressing plate 14,14 sets of the first annular pressing plate outside the mounting base 12,
The mounting base 12 is equipped with the pressing plate 15 for being pressed in 14 upper surface of first annular pressing plate, the pressing plate 15 and first ring
Annular air-pocket 16 is equipped between shape pressing plate 14, the annular air-pocket 16 generates lower pressure to first annular pressing plate after inflating, described
Annular air-pocket 16 is connected with aerating and exhaust device.Annular air-pocket 16 generates lower pressure to first annular pressing plate after inflating, so that first
Annular pressing plate 14 can compress elastic disk body 10, and the air between elastic disk body and structural member is preferably discharged, improves vacuum effectiveness,
And when stud moves upwards, annular air-pocket still has the power for pushing first annular pressing plate, since annular air-pocket is annular element,
The lower pressure to first annular pressing plate thus can be uniformly generated around mounting base, this lower pressure will hinder vacuum area
Generation, only constantly moving upwards with stud, this lower pressure can constantly reduce, in this way to the generation of vacuum area
Obstruction also gradually decreases, and can thus make the generation of vacuum area is can guarantee in this way from the constantly outside uniform expansion in center
Vacuum area is located at the center of elastic disk body, and the absorption of vacuum chuck can be made stronger, and vacuum area is avoided to deviate bullet
Property disk body center, caused absorption is not fixed firmly, and is easy the shortcomings that loosening.
The annular pressing plate further includes the second annular pressing plate 17, and 17 sets of second annular pressing plate in the first annular pressure
Outside plate 14, the first annular pressing plate 14 is equipped with the second pressing plate 18 for being pressed in 17 upper surface of the second annular pressing plate, described
The second annular air-pocket 19 is equipped between second pressing plate 18 and the first annular pressing plate 14, second annular air-pocket 19 is connected with
Aerating and exhaust device.It further include having third annular pressing plate 35 in Fig. 3, the second pressing plate is equipped with and is pressed on the third annular pressing plate 35
The third pressing plate 36 on surface.
As shown in Fig. 1, Fig. 5 and Fig. 6, the ruler ontology hold-down devices include being rotatably installed in the sleeve upper end opening
Rotary head 20, between the rotary head 20 and the sleeve 3 be equipped with rotation lock device, the rotary head 20 be equipped with up and down
The tapped through hole of extension, the ruler ontology hold-down devices further include having externally threaded telescopic rod, the external screw thread and the spiral shell
The internal screw thread of line through-hole cooperates, and the telescopic rod includes first sleeve 21, and the external screw thread is located at the first sleeve 21
On, it is cased with second sleeve 22 in the first sleeve 21,3rd sleeve 23, the second sleeve are cased in the second sleeve 22
22 upper end is equipped with guide pad 24, and 21 inner wall of first sleeve is equipped with vertically extending first with the guide pad 24 cooperation
Guide groove 25, the lower end of first guide groove 25 be communicated with that since first guide groove 25 anticlockwise horizontal extends the
One arc groove 26, the upper end of the 3rd sleeve 23 also are provided with guide pad 24, and the inner wall of the second sleeve 22, which is equipped with, vertically to be prolonged
The second guide groove with guide pad in the 3rd sleeve 23 cooperation that is stretching, the lower end of second guide groove is communicated with from institute
The second arc groove that the second guide groove starts anticlockwise horizontal extension is stated, the lower end of the 3rd sleeve 23 is rotatably equipped with briquetting
29, the outer surface of the briquetting 29 is equipped with limit guide block 30, and the inner wall of the sleeve 3 is equipped with vertically extending cage guiding slot
31, the limit guide block 30 is movably arranged in the cage guiding slot 31, and the briquetting is pressed in the upper end of the ruler ontology.
After pull-out ruler ontology 4 under the action of the gravity of briquetting 29, the guide pad 24 of second sleeve 22 is led with second sleeve 22 along first
It is moved downward to slot 25, until moving to the lower end of the first guide groove 25, first sleeve 21 is then rotated clockwise, due to first
Arc groove 26 extends counterclockwise, and when the end of the first arc groove 26 contacts on guide pad 24, the first arc groove will be driven
Guide pad rotation, to drive second set of 22 rotation, similarly 3rd sleeve 23 will also be rotated, when rotation lock device locking turns
After rotation between dynamic head and sleeve, due to the cooperation of external screw thread and the internal screw thread of tapped through hole, by rotating first sleeve 21,
First sleeve 21 can be made to move downward, and then second sleeve and 3rd sleeve is driven to move downward, briquetting 29 is pressed on
The upper end of ruler ontology 4 can lock the rotation between the rotary head 20 and the sleeve 3 by operating rotation lock device,
Open rotation lock device sleeve and rotary head can be enabled to relatively rotate, such rotary head can with the rotation of telescopic rod and
Rotation, after rotation lock device locks the rotation between rotary head and sleeve, rotary head will not with the rotation of telescopic rod and
Rotation, when rotating telescopic rod, telescopic rod, which will drive briquetting and move downward, to be pressed on the ruler ontology or briquetting is driven to transport upwards
Dynamic, briquetting is no longer pressed on the ruler ontology, and the rotation lock device can use puller bolt 37, and puller bolt is mounted on
In rotary head threaded hole on rotary head, the lower end of puller bolt is held out against on sleeve, and such rotary head is fixed on sleeve,
When puller bolt is no longer held out against on sleeve, rotation lock device does not relock to be turned between the rotary head and the sleeve
It is dynamic.
As shown in figure 4, the another embodiment as fixed device, the fixed device includes rotation seat 32, the rotation
Seat 32 is rotatably installed in the horizontal, and the lower surface of the rotation seat 32 is equipped with magnet 33.
As shown in Figure 1, the adjustable support includes the vertical threaded hole being located in the horizontal, it is described vertical
Supporting studs 34 are combined in threaded hole, the lower end of the supporting studs 34 is back taper body.Rotational support stud can make
The lower end of supporting studs is stretched out or is retracted, so as to adjust the height of horizontal.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of firework correction detector, which is characterized in that including horizontal, support rod and depthometer, the horizontal
In bar shaped, the support rod is perpendicular to the horizontal and is mounted on the horizontal upper surface, and the depthometer includes
Sleeve and the ruler ontology being movably arranged in the sleeve, the lower end of the ruler ontology are equipped with the clump weight in inverted conical shape,
The top of the sleeve is equipped with the circular hole extended along the sleeve diameter direction, and the upper end of the support rod, which is equipped with, is inserted into the circle
The inner peripheral surface clearance fit of cylindrical body in hole, the outer peripheral surface of the cylindrical body and the circular hole, the sleeve and the ruler sheet
Ruler ontology hold-down devices are equipped between body, the first end and second end of the horizontal is equipped with so that the horizontal is fixed
Fixation device in structural member outer surface, the fixed device can be rotated relative to the horizontal, the horizontal
First end or second end be equipped with and withstand on the adjustable support of the structural member outer surface, the ruler ontology is equipped with scale
Line is equipped with level meter in the horizontal.
2. firework correction detector as described in claim 1, which is characterized in that the fixed device includes vacuum chuck, institute
Stating vacuum chuck includes shell, and the housing into rotation is mounted on one end of the horizontal, and the shell is pressed in elastic disk body
On, the edge of the shell is pressed in the edge of the elastic disk body, and the middle part of the shell is equipped with threaded hole, the threaded hole
It is inside combined with stud, the upper surface of the elasticity disk body is equipped with the mounting base for being located at the elastic disk body center of circle, the stud
Lower end is rotatably installed in the mounting base.
3. firework correction detector as claimed in claim 2, which is characterized in that be equipped with annular pressing plate outside the mounting base.
4. firework correction detector as claimed in claim 3, which is characterized in that the annular pressing plate includes first annular pressure
Plate, the first annular pressing plate cover outside the mounting base, and the mounting base is equipped with and is pressed in table on the first annular pressing plate
The pressing plate in face is equipped with annular air-pocket, to first after the annular air-pocket inflation between the pressing plate and the first annular pressing plate
Annular pressing plate generates lower pressure, and the annular air-pocket is connected with aerating and exhaust device.
5. firework correction detector as claimed in claim 4, which is characterized in that the annular pressing plate further includes the second annular pressure
Plate, second annular pressing plate cover outside the first annular pressing plate, and the first annular pressing plate is equipped with and is pressed in described second
Second pressing plate of annular pressing plate upper surface is equipped with the second annular air-pocket between second pressing plate and the first annular pressing plate,
Second annular air-pocket is connected with aerating and exhaust device.
6. firework correction detector as described in claim 1, which is characterized in that the ruler ontology hold-down devices include rotation peace
Rotary head in the sleeve upper end opening is equipped with rotation lock device between the rotary head and the sleeve, described
Rotary head is equipped with the tapped through hole extended up and down, and the ruler ontology hold-down devices further include having externally threaded telescopic rod, institute
The internal screw thread for stating external screw thread and the tapped through hole cooperates, and the telescopic rod includes first sleeve, and the external screw thread is located at
In the first sleeve, it is cased with second sleeve in the first sleeve, is cased with 3rd sleeve in the second sleeve, described second
The upper end of sleeve is equipped with guide pad, and the first sleeve inner wall is equipped with vertically extending the first guiding with guide pad cooperation
Slot, the lower end of first guide groove are communicated with the first arc groove that anticlockwise horizontal extends since first guide groove,
The upper end of the 3rd sleeve also is provided with guide pad, and the inner wall of the second sleeve is equipped with vertically extending with the 3rd sleeve
On guide pad cooperation the second guide groove, the lower end of second guide groove is communicated with the inverse time since second guide groove
Horizontal-extending second arc groove of needle, the lower end of the 3rd sleeve are rotatably equipped with briquetting, and the outer surface of the briquetting is equipped with
The inner wall of limit guide block, the sleeve is equipped with vertically extending cage guiding slot, and the limit guide block is movably arranged on institute
It states in cage guiding slot, the briquetting is pressed in the upper end of the ruler ontology.
7. firework correction detector as described in claim 1, which is characterized in that the fixed device includes rotation seat, described
Rotation seat is rotatably installed in the horizontal, and the lower surface of the rotation seat is equipped with magnet.
8. firework correction detector as described in any one of claim 1 to 7, which is characterized in that the adjustable support packet
The vertical threaded hole being located in the horizontal is included, supporting studs, the supporting studs are combined in the vertical threaded hole
Lower end be back taper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544340.4U CN208288698U (en) | 2018-04-17 | 2018-04-17 | Firework correction detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544340.4U CN208288698U (en) | 2018-04-17 | 2018-04-17 | Firework correction detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208288698U true CN208288698U (en) | 2018-12-28 |
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ID=64725277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544340.4U Active CN208288698U (en) | 2018-04-17 | 2018-04-17 | Firework correction detector |
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| Country | Link |
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| CN (1) | CN208288698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356092A (en) * | 2018-04-17 | 2018-08-03 | 上海洪铺钢结构工程有限公司 | Firework correction detector |
-
2018
- 2018-04-17 CN CN201820544340.4U patent/CN208288698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356092A (en) * | 2018-04-17 | 2018-08-03 | 上海洪铺钢结构工程有限公司 | Firework correction detector |
| CN108356092B (en) * | 2018-04-17 | 2024-06-04 | 上海洪铺钢结构工程有限公司 | Initiating explosive device correction detector |
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