CN114459424A - On-site detection positioning tool in engineering detection test - Google Patents
On-site detection positioning tool in engineering detection test Download PDFInfo
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- CN114459424A CN114459424A CN202210154739.2A CN202210154739A CN114459424A CN 114459424 A CN114459424 A CN 114459424A CN 202210154739 A CN202210154739 A CN 202210154739A CN 114459424 A CN114459424 A CN 114459424A
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- measuring instrument
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a field detection positioning tool in an engineering detection test, which structurally comprises a rotating frame, a distance measuring instrument, a telescopic support and a positioning device, wherein the distance measuring instrument is arranged on the inner side of the upper end of the rotating frame, the rotating frame is fixedly arranged on the upper end of the telescopic support, the distance measuring instrument moves down to the ground through an emerging mechanism to perform center point positioning, the center point and the distance measuring instrument are positioned on the same vertical center line, so that the center of the distance measuring instrument is effectively positioned, the change of the center point after the distance measuring instrument moves is prevented from being difficult to observe, the accuracy of the measurement positioning is improved, a wire winding disc reset rope is rewound, elastic force which swings up and down is applied to a wall scraping plate through a torsion shaft, so that the dust covered on the outer side of the rope is cleaned by the wall scraping plate, a pressure ball at the lower end of an ink outlet nozzle is extruded with the bottom surface, the pressure ball extends into the ink outlet nozzle, and a telescopic hose contracts, the ink in the ink storage box is extruded out from the ink outlet nozzle, and a central positioning display point is formed on the ground, so that the observation of an operator is facilitated.
Description
Technical Field
The invention relates to the field of engineering detection, in particular to a field detection positioning tool in an engineering detection test.
Background
In an engineering detection test, the distance between two points is often required to be measured, the distance between the two points is measured by a laser range finder, the laser range finder is an instrument for measuring the distance of a target by using a certain parameter of modulated laser, the positioning between the two points is required in the detection process, but the existing laser range finder measures the distance of a target point by using the laser emitted by the laser range finder as an original point, the central positioning point of the laser range finder is difficult to accurately position, and once the laser range finder deviates in the measurement process, the original point of the laser emitted by the laser range finder is changed, the positioning observation is difficult to carry out, so that the measured distance is deviated to a certain extent, and the measurement accuracy is reduced.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this on-spot measuring positioning tool among engineering testing, its structure includes swivel mount, distancer, telescopic bracket, positioner, the distancer is installed at swivel mount upper end inboard to telescopic bracket upper end fixed mounting has the swivel mount, telescopic bracket upper end bottom surface center is equipped with positioner, positioner includes shell, unwinding mechanism, shows the mechanism, shell up end fixed mounting is at telescopic bracket upper end bottom surface center, the inside unwinding mechanism that is equipped with of shell, unwinding mechanism lower extreme and the interior looks of showing the mechanism are fixed mutually to show mechanism upper end fixed mounting is in shell bottom middle-end.
As a further improvement of the invention, the unreeling mechanism comprises an elastic button, a linkage rod, a friction wheel and a reset mechanism, wherein the elastic button is arranged inside the upper right end of the shell in a clearance fit manner, the left end of the elastic button is hinged with the right end of the linkage rod, the left end of the linkage rod is connected with the friction wheel shaft, the friction wheel is abutted against the upper right end of the reset mechanism, the reset mechanism is arranged inside the shell, the lower end of the reset mechanism is connected with the middle end inside the showing mechanism, and the friction wheel is made of a high-molecular binder material of resin and rubber and has good friction coefficient and wear resistance.
As a further improvement of the invention, the reset mechanism comprises a limiting outer disc, a winding disc, a spring piece, a rope and a cleaning mechanism, the winding disc is arranged at the axis of the limiting outer disc, the spring piece is arranged on the inner side of the winding disc, the rope is wound and arranged on the outer side of the winding disc, the lower end of the rope penetrates through the cleaning mechanism in a clearance fit mode, the lower end of the rope is connected with the middle end in the display mechanism, the winding disc is arranged in the shell, the spring piece is of a spiral structure and is made of phosphor bronze, and the spring piece has good toughness, elasticity and wear resistance.
As a further improvement of the invention, the cleaning mechanism comprises a fixed ring, a torsion shaft, a wall scraping plate and balls, the fixed ring is fixedly arranged in the shell, the inner side of the fixed ring is hinged with the middle end of the outer side of the wall scraping plate through the torsion shaft, the inner end of the wall scraping plate is abutted against the outer side of the rope, the balls are arranged at the inner end of the wall scraping plate and are in sliding connection with the outer side of the rope, the number of the torsion shaft and the number of the wall scraping plate are four, and the torsion shaft and the wall scraping plate are distributed in four directions on the inner side of the fixed ring in a ring-shaped structure.
As a further improvement of the invention, the showing mechanism comprises a storage tube, a top spring, two clamping plates, a magnetic sheet and a pressing mechanism, wherein the top spring is arranged on the inner wall of the storage tube and is fixed with the outer end of the clamping plate, the clamping plates are clamped and installed on the outer side of the pressing mechanism, the magnetic sheet is arranged at the inner end of each clamping plate, the pressing mechanism is positioned in the storage tube, the middle part of the upper end of the pressing mechanism is connected with the lower end of the rope, the two clamping plates are arranged and are in a semi-circular structure, the two clamping plates form a circular structure, and the magnetic sheets are arranged at the abutting ends of the two clamping plates.
As a further improvement of the invention, the pressing mechanism comprises an ink storage box, an ink outlet nozzle, a fixing plate, a flexible hose, an extrusion plate and a pressing ball, the middle part of the upper end of the ink storage box is connected with the lower end of a rope, the ink outlet nozzle is arranged at the lower end of the ink storage box, the fixing plate is arranged at the middle end inside the ink outlet nozzle, the fixing plate is fixed to and communicated with the upper end of the flexible hose, the lower end of the flexible hose is provided with the extrusion plate, the bottom of the extrusion plate is abutted to the upper end of the pressing ball, the pressing ball is slidably mounted at an opening at the lower end of the ink outlet nozzle, and the flexible hose is of a corrugated structure and made of rubber and has certain resilience.
The invention has the beneficial effects that:
1. showing the mechanism and driving the rope and down carry out the vertically removal, move down to subaerial through showing the mechanism and carry out the central point location, central point and distancer are in same vertical central line, thereby carry out effectual location to the center of distancer, prevent that the distancer from removing the back central point and changing and be difficult to observe, improve the accuracy of measuring the location, the take-up reel resets the rope and rolls back, through the torsion shaft to the elasticity of luffing motion is applyed to the frizing board, thereby make the dust that the frizing board covered the rope outside clear up.
2. The extrusion takes place with the bottom surface for the pressure ball of ink outlet nozzle lower extreme, the bellows produced the shrink when the pressure ball stretched into ink outlet nozzle inside, extrude the inside ink of ink storage box from ink outlet nozzle inside, subaerial formation central point of showing that fixes a position, operating personnel's observation of being convenient for to improve measuring accuracy, after the location was accomplished, pressure ball and ground separation, at this moment, pressure ball gravity moves down, the bellows resets, the pressure ball is stopped up out ink outlet nozzle lower extreme opening part, avoid the ink to spill once more.
Drawings
Fig. 1 is a schematic structural diagram of a field testing and positioning tool in an engineering testing experiment according to the present invention.
Fig. 2 is a schematic diagram of an internal structure of a positioning device according to the present invention.
Fig. 3 is a schematic structural diagram of an unwinding mechanism according to the present invention.
Fig. 4 is a schematic diagram of the internal structure of a resetting mechanism according to the present invention.
FIG. 5 is a schematic top view of a cleaning mechanism according to the present invention.
Fig. 6 is a schematic diagram of the internal structure of a display mechanism according to the present invention.
Fig. 7 is a schematic diagram of the internal structure of a pressing mechanism according to the present invention.
In the figure: a rotating frame-1, a distance measuring instrument-2, a telescopic bracket-3, a positioning device-4, a shell-41, an unreeling mechanism-42, a showing mechanism-43, an elastic button-421, a linkage rod-422, a friction wheel-423, a resetting mechanism-424, a limit outer disc-24 a, a reeling disc-24 b, a spring leaf-24 c, a rope-24 d and a cleaning mechanism-24 e, fixing ring-e 1, torsion shaft-e 2, wall scraping plate-e 3, ball-e 4, storage tube-431, top spring-432, clamping plate-433, magnetic sheet-434, pressing mechanism-435, ink storage box-35 a, ink outlet-35 b, fixing plate-35 c, telescopic hose-35 d, pressing plate-35 e and pressing ball-35 f.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention discloses a field detection positioning tool in an engineering detection test, which structurally comprises a rotating frame 1, a distance meter 2, a telescopic support 3 and a positioning device 4, wherein the distance meter 2 is installed on the inner side of the upper end of the rotating frame 1, the rotating frame 1 is fixedly installed at the upper end of the telescopic support 3, the positioning device 4 is arranged at the center of the bottom surface of the upper end of the telescopic support 3, the positioning device 4 comprises a shell 41, an unwinding mechanism 42 and a showing mechanism 43, the upper end surface of the shell 41 is fixedly installed at the center of the bottom surface of the upper end of the telescopic support 3, the unwinding mechanism 42 is arranged in the shell 41, the lower end of the unwinding mechanism 42 is fixed with the middle end in the showing mechanism 43, and the upper end of the showing mechanism 43 is fixedly installed at the middle end of the bottom of the shell 41.
Wherein, unwinding mechanism 42 includes elastic button 421, trace 422, friction wheel 423, canceling release mechanical system 424, elastic button 421 adopts clearance fit to install inside 41 upper right ends to elastic button 421 left end is articulated mutually with trace 422 right end, trace 422 left end and friction wheel 423 hub connection, friction wheel 423 offsets with canceling release mechanical system 424 upper right end, canceling release mechanical system 424 is installed inside 41 to canceling release mechanical system 424 lower extreme is connected with the inside middle-end of mechanism 43 that appears, friction wheel 423 adopts the polymer binder material of resin with rubber, has good coefficient of friction and wear resistance, can effectually contradict the friction to canceling release mechanical system 424 upper right end, thereby makes canceling release mechanical system 424 stall.
Wherein, the reset mechanism 424 comprises a limiting outer disc 24a, a winding disc 24b, a spring leaf 24c, a rope 24d and a cleaning mechanism 24e, the axis of the limiting outer disc 24a is provided with the winding disc 24b, and a spring piece 24c is installed inside the winding roll 24b, the rope 24d is wound and installed outside the winding roll 24b, the lower end of the rope 24d penetrates through the cleaning mechanism 24e in a clearance fit mode, the lower end of the rope 24d is connected with the middle end in the showing mechanism 43, the winding roll 24b is mounted inside the housing 41, the spring plate 24c is formed in a spiral shape, and the winding roll 24b can be effectively driven to automatically rotate and reset by adopting phosphor bronze material, has better toughness, elasticity and wear resistance, thereby, the winding roll 24b automatically rewinds the paid-out cord 24d, and the cord 24d itself is prevented from being entangled.
The cleaning mechanism 24e comprises a fixing ring e1, a torsion shaft e2, a wall scraping plate e3 and balls e4, the fixing ring e1 is fixedly installed inside the housing 41, the inner side of the fixing ring e1 is hinged to the middle end of the outer side of the wall scraping plate e3 through the torsion shaft e2, the inner end of the wall scraping plate e3 abuts against the outer side of the rope 24d, the ball e4 is arranged at the inner end of the wall scraping plate e3, the ball e4 is in sliding connection with the outer side of the rope 24d, the torsion shaft e2 and the wall scraping plate e3 are respectively provided with four parts and distributed in four directions on the inner side of the fixing ring e1 in a ring type structure, and the torsion shaft e2 exerts up-and-down swinging elastic force on the wall scraping plate e3, so that the wall scraping plate e3 can effectively clean the surface of the rope 24d and prevent dust on site from abutting against the surface of the rope 24 d.
The specific use mode and function of the embodiment are as follows:
in the invention, the ground is triangularly supported by the telescopic bracket 3, the distance measuring instrument 2 is positioned at the central position of the upper end of the telescopic bracket 3, then the showing mechanism 43 is pulled down, the winding reel 24b rotates, the showing mechanism 43 drives the rope 24d to vertically move downwards, the showing mechanism 43 moves downwards to the ground to position the central point, the central point and the distance measuring instrument 2 are positioned on the same vertical central line, thereby effectively positioning the center of the distance measuring instrument 2, preventing the central point from changing and being difficult to observe after the distance measuring instrument 2 moves, improving the accuracy of measurement and positioning, after the positioning is finished, the elastic button 421 is pressed to drive the linkage rod 422 to carry out linkage, the friction wheel 423 is separated from the limit outer disc 24a, the elastic reset is generated by the spring leaf 24c, the winding reel 24b resets the rope 24d, and the rope 24d is rewound in the process of rewinding, the elastic force of up-and-down swinging is applied to the wall scraping plate e3 through the torsion shaft e2, so that the wall scraping plate e3 can clean the dust covered on the outer side of the rope 24d, the dust carried by the rope 24d is prevented from entering the winding roll 24b, the winding roll 24b can drive the rope 24d to smoothly move downwards vertically in the next using process, and the accuracy of central positioning is ensured.
Example 2:
as shown in fig. 6 to 7:
the showing mechanism 43 comprises a storage pipe 431, a top spring 432, clamping plates 433, magnetic sheets 434 and a pressing mechanism 435, wherein the top spring 432 is arranged on the inner wall of the storage pipe 431, the top spring 432 is fixed with the outer ends of the clamping plates 433, the clamping plates 433 are clamped and installed on the outer sides of the pressing mechanism 435, the magnetic sheets 434 are arranged at the inner ends of the clamping plates 433, the pressing mechanism 435 is located inside the storage pipe 431, the middle part of the upper end of the pressing mechanism 435 is connected with the lower end of a rope 24d, the clamping plates 433 are totally provided with two semicircular structures, the two clamping plates 433 form a circular structure, the magnetic sheets 434 are arranged at the contact ends of the two clamping plates 433, and the magnetic sheets 434 improve the adsorption firmness between the two clamping plates 433, so that the pressing mechanism 435 is in contact clamping, and the pressing mechanism 435 is stored inside the storage pipe 431.
Wherein, the pressing mechanism 435 includes an ink storage box 35a, an ink outlet nozzle 35b, a fixing plate 35c, an expansion hose 35d, a squeezing plate 35e, and a ball 35f, the middle of the upper end of the ink storage box 35a is connected with the lower end of the rope 24d, the ink outlet nozzle 35b is arranged at the lower end of the ink storage box 35a, the fixing plate 35c is arranged at the middle end of the inner portion of the ink outlet nozzle 35b, the fixing plate 35c is fixed with and communicated with the upper end of the expansion hose 35d, the squeezing plate 35e is arranged at the lower end of the expansion hose 35d, the bottom of the squeezing plate 35e is contacted with the upper end of the ball 35f, the ball 35f is slidably mounted at the opening of the lower end of the ink outlet nozzle 35b, the expansion hose 35d is of a corrugated structure and made of rubber material with a certain resilience, and performs telescopic squeezing to generate air pressure, so as to spray the ink in the ink storage box 35a from the inner portion of the ink outlet nozzle 35b, and a central positioning display point is formed, so that the observation of an operator is facilitated.
The specific use mode and function of the embodiment are as follows:
in the invention, in the positioning process, the pressing mechanism 435 is pulled down, at this time, the top spring 432 drives the clamping plate 433 to shift to the outside, so that the pressing mechanism 435 extends out from the inside of the accommodating pipe 431, the ink storage box 35a is driven to vertically move downwards through the rope 24d, at this time, the pressing ball 35f at the lower end of the ink outlet nozzle 35b is extruded with the bottom surface, the pressing ball 35f extends into the ink outlet nozzle 35b, the top of the pressing ball 35f extrudes the extrusion plate 35e upwards, at this time, the flexible hose 35d contracts, the air pressure in the flexible hose 35d changes, the ink in the ink storage box 35a is extruded out from the inside of the ink outlet nozzle 35b, a central positioning display point is formed on the ground, the observation of an operator is convenient, the measurement accuracy is improved, after the positioning is finished, the pressing ball 35f is separated from the ground, at this time, the pressing ball 35f moves downwards by gravity, the flexible hose 35d resets, the ball 35f blocks the opening at the lower end of the ink outlet nozzle 35b, thereby preventing the ink from leaking again.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides an on-spot measuring positioning tool among engineering testing, its structure includes swivel mount (1), distancer (2), telescopic bracket (3), positioner (4), distancer (2) are installed at swivel mount (1) upper end inboard to telescopic bracket (3) upper end fixed mounting has swivel mount (1), telescopic bracket (3) upper end bottom surface center is equipped with positioner (4), its characterized in that:
the positioning device (4) comprises a shell (41), an unreeling mechanism (42) and a showing mechanism (43), wherein the upper end face of the shell (41) is fixedly installed at the center of the bottom face of the upper end of the telescopic support (3), the unreeling mechanism (42) is arranged inside the shell (41), the lower end of the unreeling mechanism (42) is fixed to the middle end inside the showing mechanism (43), and the upper end of the showing mechanism (43) is fixedly installed at the middle end of the bottom of the shell (41).
2. The on-site detection positioning tool in engineering detection tests as claimed in claim 1, wherein: unwinding mechanism (42) is including elastic button (421), trace (422), friction pulley (423), canceling release mechanical system (424), elastic button (421) adopt clearance fit to install inside shell (41) upper right end to elastic button (421) left end is articulated mutually with trace (422) right end, trace (422) left end and friction pulley (423) hub connection, friction pulley (423) and canceling release mechanical system (424) upper right end are inconsistent, canceling release mechanical system (424) are installed inside shell (41), and canceling release mechanical system (424) lower extreme is connected with the inside middle-end of manifesting mechanism (43).
3. The on-site detection positioning tool in engineering detection tests as claimed in claim 2, wherein: the resetting mechanism (424) comprises a limiting outer disc (24 a), a winding disc (24 b), a spring piece (24 c), a rope (24 d) and a cleaning mechanism (24 e), the axis of the limiting outer disc (24 a) is provided with the winding disc (24 b), the spring piece (24 c) is installed on the inner side of the winding disc (24 b), the rope (24 d) is wound and installed on the outer side of the winding disc (24 b), the lower end of the rope (24 d) penetrates through the cleaning mechanism (24 e) in a clearance fit mode, the lower end of the rope (24 d) is connected with the inner middle end of the showing mechanism (43), and the winding disc (24 b) is installed inside the shell (41).
4. The on-site testing and positioning tool in engineering testing and inspection as claimed in claim 3, wherein: the cleaning mechanism (24 e) comprises a fixing ring (e 1), a torsion shaft (e 2), a wall scraping plate (e 3) and balls (e 4), the fixing ring (e 1) is fixedly installed inside the shell (41), the inner side of the fixing ring (e 1) is hinged to the middle end of the outer side of the wall scraping plate (e 3) through the torsion shaft (e 2), the inner side end of the wall scraping plate (e 3) is in contact with the outer side of the rope (24 d), the inner side end of the wall scraping plate (e 3) is provided with the balls (e 4), and the balls (e 4) are in sliding connection with the outer side of the rope (24 d).
5. The on-site testing and positioning tool in engineering testing and inspection as claimed in claim 3, wherein: the showing mechanism (43) comprises a containing pipe (431), a top spring (432), a clamping plate (433), a magnetic sheet (434) and a pressing mechanism (435), wherein the top spring (432) is arranged on the inner wall of the containing pipe (431), the top spring (432) is fixed with the outer end of the clamping plate (433), the clamping plate (433) is clamped and installed on the outer side of the pressing mechanism (435), the magnetic sheet (434) is arranged on the inner side end of the clamping plate (433), the pressing mechanism (435) is located inside the containing pipe (431), and the middle of the upper end of the pressing mechanism (435) is connected with the lower end of a rope (24 d).
6. The on-site testing and positioning tool in engineering testing and inspection as claimed in claim 5, wherein: the pressing mechanism (435) comprises an ink storage box (35 a), an ink outlet (35 b), a fixing plate (35 c), a telescopic hose (35 d), an extrusion plate (35 e) and a pressing ball (35 f), the middle of the upper end of the ink storage box (35 a) is connected with the lower end of a rope (24 d), the ink outlet (35 b) is arranged at the lower end of the ink storage box (35 a), the fixing plate (35 c) is arranged at the middle end inside the ink outlet (35 b), the fixing plate (35 c) is fixed to the upper end of the telescopic hose (35 d) and communicated with the upper end of the telescopic hose, the extrusion plate (35 e) is arranged at the lower end of the telescopic hose (35 d), the bottom of the extrusion plate (35 e) is abutted to the upper end of the pressing ball (35 f), and the pressing ball (35 f) is slidably mounted at the opening at the lower end of the ink outlet (35 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210154739.2A CN114459424A (en) | 2022-02-21 | 2022-02-21 | On-site detection positioning tool in engineering detection test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210154739.2A CN114459424A (en) | 2022-02-21 | 2022-02-21 | On-site detection positioning tool in engineering detection test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114459424A true CN114459424A (en) | 2022-05-10 |
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ID=81415881
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210154739.2A Pending CN114459424A (en) | 2022-02-21 | 2022-02-21 | On-site detection positioning tool in engineering detection test |
Country Status (1)
| Country | Link |
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| CN (1) | CN114459424A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560020U (en) * | 2009-11-30 | 2010-08-25 | 袁宏平 | Cord reel with brake mechanism |
| CN203522258U (en) * | 2013-10-10 | 2014-04-02 | 李光斌 | Wire winder and charger |
| CN110068515A (en) * | 2019-05-21 | 2019-07-30 | 湖州华科建设工程质量检测有限公司 | A kind of construction project multi-detector |
| CN209263976U (en) * | 2018-12-31 | 2019-08-16 | 长春市慧营科技有限公司 | A kind of engineering survey actinobacillus device |
| CN111307571A (en) * | 2020-03-10 | 2020-06-19 | 中南林业科技大学 | Intelligent positioning and line drawing device for vehicle loading wheel position in bridge static load test |
| CN213477566U (en) * | 2020-09-26 | 2021-06-18 | 深圳千里马装饰集团有限公司 | Outer wall decorative board auxiliary positioning device is used to fitment |
| CN215810871U (en) * | 2021-08-17 | 2022-02-11 | 中交四航工程研究院有限公司 | Quick positioning system of case roof beam measurement station |
| TWD223441S (en) * | 2022-06-13 | 2023-02-01 | 簡振茂 | hair dryer |
-
2022
- 2022-02-21 CN CN202210154739.2A patent/CN114459424A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560020U (en) * | 2009-11-30 | 2010-08-25 | 袁宏平 | Cord reel with brake mechanism |
| CN203522258U (en) * | 2013-10-10 | 2014-04-02 | 李光斌 | Wire winder and charger |
| CN209263976U (en) * | 2018-12-31 | 2019-08-16 | 长春市慧营科技有限公司 | A kind of engineering survey actinobacillus device |
| CN110068515A (en) * | 2019-05-21 | 2019-07-30 | 湖州华科建设工程质量检测有限公司 | A kind of construction project multi-detector |
| CN111307571A (en) * | 2020-03-10 | 2020-06-19 | 中南林业科技大学 | Intelligent positioning and line drawing device for vehicle loading wheel position in bridge static load test |
| CN213477566U (en) * | 2020-09-26 | 2021-06-18 | 深圳千里马装饰集团有限公司 | Outer wall decorative board auxiliary positioning device is used to fitment |
| CN215810871U (en) * | 2021-08-17 | 2022-02-11 | 中交四航工程研究院有限公司 | Quick positioning system of case roof beam measurement station |
| TWD223441S (en) * | 2022-06-13 | 2023-02-01 | 簡振茂 | hair dryer |
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