CN109856248A - Nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device and its application method - Google Patents
Nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device and its application method Download PDFInfo
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- CN109856248A CN109856248A CN201910016912.0A CN201910016912A CN109856248A CN 109856248 A CN109856248 A CN 109856248A CN 201910016912 A CN201910016912 A CN 201910016912A CN 109856248 A CN109856248 A CN 109856248A
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- 238000002604 ultrasonography Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
Concrete parameters are surveyed the invention discloses a kind of nonmetallic ultrasound and survey area's positioning device and its application method, and it includes: guide rod that the nonmetallic ultrasound, which surveys concrete parameters and surveys area's positioning device, is transversely and horizontally set；A pair of of locating rod is L-type and vertical opposite, and a pair of locating rod passes through an extension rod and is set on the guide rod；Wherein, the distance between a pair of of locating rod is adjustable, and the distance of the locating rod to the guide rod is adjustable；For any a positioning rod, when corresponding extension rod is perpendicular to guide rod, the vertical portion of the locating rod and its horizontal part and guide rod are orthogonal two-by-two.The present invention has the advantages of easy to use, to improve homework precision, improve operating efficiency, can be widely applied to nonmetallic ultrasound survey concrete parameters and surveys area's positioning device technical field.
Description
Technical field
Concrete parameters, which are surveyed, the present invention relates to nonmetallic ultrasound surveys area's positioning device technical field.More specifically, this hair
The bright nonmetallic ultrasound of one kind that is related to surveys concrete parameters survey area's positioning device and its application method.
Background technique
When the parameters such as nonmetallic ultrasonic tesint instrument detection concrete strength, internal flaw, homogeneity, often in concrete structure
With respect to two faces of part, which are arranged, surveys area, during conventional detection, usually stitches by template, then the point for surveying area is positioned with straight steel ruler
It sets, other measuring points are determined by start position and template line again, and two opposites are surveyed after the completion of area's arrangement, reuse straight steel ruler
Component thickness is measured to confirm the distance of transmitting probe and receiving transducer.These are surveyed area and position method for arranging, in work progress
Two cheek boards are not aligned or occur phenomena such as running mould, will lead to and survey area's position inaccurate, influence measuring accuracy.
Summary of the invention
The object of the present invention is to provide a kind of easy to use, homework precision is improved, the nonmetallic ultrasound of operating efficiency is improved
It surveys concrete parameters and surveys area's positioning device and its application method.
In order to realize these purposes and other advantages according to the present invention, a kind of nonmetallic ultrasound survey concrete ginseng is provided
The area Shuo Ce positioning device, comprising:
Guide rod is transversely and horizontally set；
A pair of of locating rod is L-type and vertical opposite, and a pair of locating rod passes through an extension rod and is set to described lead
On bar；
Wherein, the distance between a pair of of locating rod is adjustable, and the distance of the locating rod to the guide rod is adjustable；
For any a positioning rod, when corresponding extension rod is perpendicular to guide rod, the vertical portion of the locating rod with
Its horizontal part and guide rod are orthogonal two-by-two.
Preferably, the nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device, further includes:
A pair of of sleeve is arranged respectively and is fixed on the lower end of a pair of extension rod；
Carriage, can slide laterally and the carriage that does not fall off is in the inner cavity of the guide rod, for perforation upwards
Structure；
A pair of of limiting device, includes shell, the first spring and bolt for being built in shell, and first spring is arranged
In one end of the bolt, the protruding shell in the both ends of the bolt protrudes from its both ends in the middle part of the bolt,
The middle part of bolt and the first spring are fastened on enclosure interior；A pair of limiting device is respectively and relatively fixed in guide rod
Top surface and the top surface of carriage；
Also, in a pair of of sleeve, one of them is hinged on the top surface of the guide rod, another is hinged on the sliding
On device, by adjusting position of the carriage in guide rod, to adjust the distance between a pair of of locating rod；The cartridges sides
On fix vertical limit plate, limit plate hingedly rotates with sleeve and rotates and protrude into the inner cavity of the guide rod；The limit
A limit hole is provided on the plate of position；
Wherein, the other end of a pair of of limiting device far from the first spring can be respectively protruding into a pair of of limit hole, with realization pair
The limit of sleeve is fixed, its rotation is avoided, and the extension rod is vertical with guide rod at this time；The locating rod is connected by fixing screws
In the upper end of corresponding extension rod.
Preferably, a pair of of lock-screw is threaded on the side wall of the sleeve, institute's barrel bore is protruded into inner end
And it is pressed against extension rod, so that sleeve be fixed with corresponding extension rod；
It is provided with through slot on the bottom plate of the guide rod, so that the lower end for the extension rod connecting with carriage is stretched out；
Wherein, by adjust extension rod stretch out sleeve length, come adjust locating rod to the guide rod distance.
Preferably, the carriage includes:
A pair of of pulley, intracavitary in the guide rail, central through hole passes through a bearing and is fixed in fixed link；
The lower end of the vertical portion of a l-shaped rod is perpendicularly fixed in the middle part of fixed link, the horizontal part of the l-shaped rod is led with described
The either flush of bar；
On the horizontal part for the l-shaped rod that another sleeve is hinged on the carriage, the shell of a limiting device
Along perpendicular to the guide rod direction, be horizontally disposed with the carriage l-shaped rod horizontal part top surface.
Preferably, the vertical portion of the locating rod passes through screw with horizontal part and removably connect to form L-type structure；
The vertical portion of the locating rod is fixed on corresponding extension rod by the fixing screws；
The lower end of the locating rod is fixed with a horizontal level board；
Wherein, when the vertical portion of the locating rod is vertical with horizontal part, the horizontal part offsets with level board.
Preferably, the guide rod is that a pair of of C-shaped channel steel is spliced to form；
The bottom surface of the splice ends of a pair of of C-shaped channel steel is respectively fixed with a pair of of blade of a hinge, the pin shaft of the hinge
Length direction of the axis direction perpendicular to guide rod；
The one end for the fixture block that the top surface of the hinged end of one C-shaped channel steel can be horizontally rotated by a vertical pin shaft hinged one,
The other end of the fixture block is provided with an opening；
It invaginates to form a screw hole in the top surface of the hinged end of another C-shaped channel steel；
Wherein, when the opening is opposite with screw hole, screw bolt passes opening and screw hole lock fixture block and another C-shaped channel steel
Tightly.
Preferably, a spirit bubble is fixed on the guide rod.
Preferably, graduated scale is provided at the top of the side wall of the guide rod.
Preferably, the nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device, further includes lubricating arrangement, packet
It includes:
Oil storage tank, the upper surface for the bottom plate of guide rod are invaginated the up-small and down-big two-part step circles blind hole to be formed,
Bottom hole is provided with a vertical second spring, and the top of the lower section of the round blind hole is provided with a sealing rubber plug, and the upper end is solid
Surely have a press section of a spherical shape, the upper end slightly protrudes from the upper surface of the bottom plate of guide rod, the lower end of sealing rubber plug with it is described
The upper end of second spring connects；The bottom of the fuel reserve tank is provided with an oil outlet；
Multiple oil outlets are invaginated by the upper surface of the bottom plate of guide rod and are formed and communicated with the oil outlet；
Wherein, when the press section is squeezed, the sealing rubber plug is downwards by the lubricating oil in fuel reserve tank from out
Hydraulic fluid port, which is squeezed out to oil outlet, to flow out；
The lower surface of the bottom plate of the guide rod invaginates to form an oil inlet communicated with the fuel reserve tank, retractable.
A kind of nonmetallic ultrasound surveys the application method of concrete parameters survey area's positioning device, comprising the following steps:
S1 rotates a pair of of sleeve, makes extension rod and guide rod at 90 degree of angles；
S2, so that the locating rod of the L-type of guide rod two sides is opposite vertically；
S3, mobile sliding device, so that a pair of of locating rod clamps detected concrete component；
S4 adjusts the position of guide rod, keeps spirit bubble placed in the middle；
S5, labeled test region start position and surveys the area area Liang Ce direction in length and breadth, completes the positioning in the area Liang Ce.
The present invention is include at least the following beneficial effects:
The present invention can be used when nonmetallic ultrasonic tesint instrument measures the parameters such as concrete strength, defect in concrete
Emit with receiving transducer on same straight line in being accurately positioned.The present invention may be implemented to survey the quick accurate positioning in area, directly
It is mixed to can be widely used for nonmetallic ultrasonic tesint instrument detection for the advantages that connecing and measure probe spacing, improving operating efficiency and measuring accuracy
The field of engineering technology of the parameters such as solidifying soil intensity, internal flaw, homogeneity.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing at Figure 1A of the present invention；
Fig. 3 is the enlarged drawing at Figure 1B of the present invention；
Fig. 4 is the enlarged drawing at Fig. 1 C of the present invention；
Fig. 5 is the connection relationship diagram of sleeve of the present invention and guide rod；
Fig. 6 is the annexation figure of sleeve of the present invention and extension rod；
Fig. 7 is the structural schematic diagram of limiting device of the present invention；
Fig. 8 is that the present invention folds schematic diagram；
Fig. 9 is the position view of spirit bubble of the present invention；
Figure 10 is the structural schematic diagram of lubricating arrangement of the present invention；
Figure 11 is the survey area grid lines schematic diagram that the embodiment of the present invention one is drawn.
Description of symbols: 1, guide rod, 2, locating rod, 3, extension rod, 4, the vertical portion of locating rod, 5, the level of locating rod
Portion, 6, sleeve, 7, carriage, 8, limiting device, 9, shell, the 10, first spring, 11, bolt, 12, limit plate, 13, limit
Hole, 14, fixing screws, 15, lock-screw, 16, pulley, 17, fixed link, 18, l-shaped rod, 19, the horizontal part of l-shaped rod, 20, L-type
The vertical portion of bar, 21, screw, 22, level board, 23, C-shaped channel steel, 24, hinge, 25, the pin shaft of hinge, 26, the pin shaft of fixture block,
27, fixture block, 28, bolt, 29, oil storage tank, 30, second spring, 31, press section, 32, sealing rubber plug, 33, oil outlet, 34, go out
Oilhole, 35, oil inlet, 36, sponge, 37, the inner cavity of guide rod, 38, opening, 39, spirit bubble, 40, graduated scale, 41, the bottom of guide rod
Plate, 42, survey area's grid lines.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
As shown in figs. 1-11, the present invention provides a kind of nonmetallic ultrasound survey concrete parameters survey area's positioning device, comprising:
Guide rod 1, is transversely and horizontally set；
A pair of of locating rod 2 is L-type and vertical opposite, and a pair of locating rod 2 is set to institute by an extension rod 3
It states on guide rod 1；
Wherein, the distance between a pair of of locating rod 2 is adjustable, and the distance of the locating rod 2 to the guide rod 1 is adjustable；
For any a positioning rod 2, when corresponding extension rod 3 is perpendicular to guide rod 1, the locating rod 2 it is vertical
Portion 4 and its horizontal part 5 and guide rod 1 are orthogonal two-by-two.
In this kind of technical solution, a pair of of locating rod 2 surveys area's start position and in length and breadth two vertical direction for determining.One
It is adjustable to the distance between locating rod 2, it is the concrete component in order to adapt to different-thickness；A pair of locating rod 2 is described in
The distance of guide rod 1 is adjustable, is to adjust the start position for surveying area as needed.The horizontal part 5 and vertical component effect 4 of locating rod 2 at
90 °, the inner side that the two is intersected is to survey area's start position, and the area length direction Ji Ce of horizontal part and vertical component effect two surveys in length and breadth
Area direction.
In another technical solution, the nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device, further includes:
A pair of of sleeve 6 is arranged respectively and is fixed on the lower end of a pair of extension rod 3；
Carriage 7, can slide laterally and the carriage 7 that does not fall off is in the inner cavity of the guide rod 1, to pass through upwards
Logical structure；
A pair of of limiting device 8, includes shell 9, the first spring 10 and bolt 11 for being built in shell 9, and described first
Spring 10 is set in one end of the bolt 11, the protruding shell 9 in the both ends of the bolt 11, the bolt 11
Middle part protrudes from its both ends, and the middle part of bolt 11 and the first spring 10 are fastened on inside shell 9；A pair of limiting device
8 is respectively and relatively fixed in the top surface of guide rod 1 and the top surface of carriage 7；
Also, in a pair of of sleeve 6, one of them is hinged on the top surface of described 1 one end of guide rod, another is hinged on the cunning
On dynamic device 7, by adjusting position of the carriage 7 in guide rod 1, to adjust the distance between a pair of of locating rod 2；The set
Vertical limit plate 12 is fixed on 6 sides of cylinder, limit plate 12 rotates with the hinged rotation of sleeve 6 and protrudes into the guide rod 1
Inner cavity；A limit hole 13 is provided on the limit plate 12；
Wherein, a pair of of limiting device 8 can be respectively protruding into a pair of of limit hole 13 far from the other end of the first spring 10, with reality
Now the limit of sleeve 6 is fixed, avoids its rotation, the extension rod 3 is vertical with guide rod 1 at this time；The locating rod 2 passes through fixation
Screw 14 is connected to the upper end of corresponding extension rod 3.
In this kind of technical solution, sleeve 6 is hinged on the top surface or carriage 7 of 1 one end of guide rod by hinge 24.
Sleeve 6 can be rotated around hinge 24, when sleeve 6 not with guide rod 1 at 90 degree of angles when, limit plate 12 withstands bolt 11 far from the first bullet
The other end of spring 10；When sleeve 6 and guide rod 1 are at 90 degree of angles, the other end of the bolt 11 far from the first spring 10 is in the first bullet
Limit hole 13 under the effect of spring 10 on limit plate 12, blocking after sleeve 6 cannot rotate around hinge 24.After measurement operation is complete,
Draw bolt 11 close to one end of the first spring 10, so that the other end that bolt 11 is inserted into limit hole 13 leaves limit hole 13, at this point,
Sleeve 6 can be made to turn to the position convenient for storage around hinge 24.
In another technical solution, a pair of of lock-screw 15, inner end are threaded on the side wall of the sleeve 6
It protrudes into 6 inner cavity of institute's sleeve and is pressed against extension rod 3, so that sleeve 6 is fixed with corresponding extension rod 3；
It is provided with through slot on the bottom plate 41 of the guide rod 1, so that the lower end for the extension rod 3 connecting with carriage 7 is stretched out；
Wherein, the length of sleeve 6 is stretched out, by adjusting extension rod 3 to adjust the distance that locating rod 2 arrives the guide rod 1.
In this kind of technical solution, unscrew lock-screw 15, adjusts the length that extension rod 3 stretches out sleeve 6, tighten locking screw
Nail 15, extension rod 3 is fixed in sleeve 6.
In another technical solution, the carriage 7 includes:
A pair of of pulley 16, in the inner cavity of the guide rail 37, central through hole passes through a bearing and is fixed on fixed link
On 17；
The middle part of fixed link 17 is perpendicularly fixed at the lower end of the vertical portion 20 of a l-shaped rod 18, the horizontal part of the l-shaped rod 18
19 with the either flush of the guide rod 1；
Another sleeve 6 is hinged on the horizontal part 19 of the l-shaped rod 18 of the carriage 7, a limiting device 8
Shell along perpendicular to the guide rod 1 direction, be horizontally disposed with the carriage 7 l-shaped rod 18 horizontal part 19 top
Face.
In this kind of technical solution, the fixed link is the U-shaped bar being laterally arranged, and both ends are arranged and are separately fixed at
The inner ring of one bearing, the outer ring of a pair of bearings are respectively fitted in the central through hole of a pair of of pulley, and a pair of of pulley rolling can reduce
Friction between the inner wall of the inner cavity of guide rod, while fixed link can fix a pair of of pulley.
In another technical solution, the vertical portion of the locating rod 2 passes through screw 21 with horizontal part and removably connects
It connects to form L-type structure；
The vertical portion of the locating rod 2 is fixed on corresponding extension rod 3 by the fixing screws 14；
The lower end of the locating rod 2 is fixed with a horizontal level board 22；
Wherein, when the vertical portion of the locating rod 2 is vertical with horizontal part, the horizontal part offsets with level board 22.
In this kind of technical solution, when without measurement, the horizontal part and vertical component effect of locating rod 2 can be contracted to coincidence shape
State, to reduce the volume of device.In measurement, the horizontal part and vertical component effect of locating rod 2 are opened by coincidence status, are with screw 21
Center, under the position-limiting action of level board 22, the horizontal part and vertical component effect of locating rod 2 are at 90 degree of directions.
Fixing screws 14 are used for locating rod 2 and extension rod 3, and unscrewing 14 locating rod 2 of fixing screws can be around fixing screws 14
Axis 360 degree of ranges rotation, can turn to as needed and store position small in size.Tighten screw rod, locating rod 2 and extension rod
3 is relatively fixed.
In another technical solution, the guide rod 1 is that a pair of of C-shaped channel steel 23 is spliced to form；
The bottom surface of the splice ends of a pair of of C-shaped channel steel 23 is respectively fixed with a pair of of blade of a hinge 24, the hinge 24
Length direction of the axis direction of pin shaft 25 perpendicular to guide rod 1；
The fixture block 27 that the top surface of the hinged end of one C-shaped channel steel 23 can be horizontally rotated by a vertical pin shaft 26 hinged one
One end, the other end of the fixture block 27 are provided with an opening 38；
It invaginates to form a screw hole in the top surface of the hinged end of another C-shaped channel steel 23；
Wherein, when the opening 38 is opposite with screw hole, bolt 28 sequentially passes through opening 38 and screw hole for fixture block 27 and another C
Type groove steel 23 is locked.
In this kind of technical solution, a pair of of C-shaped channel steel 23 is hinged by hinge 24, when not in use, can be folded together,
It is convenient for collecting, in use, a pair of of C-shaped channel steel 23 is locked into an entirety by fixture block 27 and bolt 28.Looser a bolt 28,
703) connector can be rotated around pin shaft, when the opening 38 of fixture block 27 is located at screw hole card top, tighten bolt 284, a pair of of C-shaped channel
Steel 23 is fixed into an entirety.Conversely, a pair of of C-shaped channel steel 23 can be folded, convenient for storage.
In another technical solution, a spirit bubble 39 is fixed on the guide rod 1.
In this kind of technical solution, whether spirit bubble 39 can be convenient observation guide rod 1 in horizontality, spirit bubble 39
It is set in guide rod 1.Line for guaranteeing a pair of of locating rod 2 is vertical with surface of concrete structure to be tested.
In another technical solution, graduated scale 40 is provided at the top of the side wall of the guide rod 1.
In this kind of technical solution, graduated scale 40 is nicked in 1 outer surface of guide rod；For measuring between two locating rods 2
Distance, this distance are the distance between transmitting probe and receiving transducer.
In another technical solution, it further includes profit that the nonmetallic ultrasound, which surveys concrete parameters and surveys area's positioning device,
Sliding device comprising:
Oil storage tank 29, the upper surface up-small and down-big two-part step circles to be formed of invaginating for the bottom plate 41 of guide rod 1 are blind
Hole, bottom hole are provided with a vertical second spring 30, and the top of the lower section of the round blind hole is provided with a sealing rubber plug 32,
The upper end is fixed with the press section 31 of a spherical shape, and the upper end slightly protrudes from the upper surface of the bottom plate 41 of guide rod 1, sealing rubber plug
32 lower end is connect with the upper end of the second spring 30；The bottom of the fuel reserve tank is provided with an oil outlet 33；
Multiple oil outlets 34 are invaginated by the upper surface of the bottom plate 41 of guide rod 1 and are formed and communicated with the oil outlet 33；
Wherein, when the press section 31 is squeezed, the sealing rubber plug 32 is downwards by the lubricating oil in fuel reserve tank
It squeezes out from oil outlet 33 to oil outlet 34 and flows out；
The lower surface of the bottom plate 41 of the guide rod 1 invaginates to form an oil inlet 35 communicated with the fuel reserve tank, can open
It closes.
In this kind of technical solution, in carriage 7 by 31 position of press section, and press section 31 is squeezed, so that
Sealing rubber plug 32 is pressed down against so that the lubricating oil in oil storage tank 29 from oil outlet 34 flow out to guide rod 1 bottom plate 41 it is upper
Surface, during carriage 7 moves back and forth, by lubricating oil bring to guide rod 1 bottom plate 41 upper surface everywhere, realize sliding
Lubricating function between device 7 and guide rod 1, smaller abrasion.
In another technical solution, the aperture of each oil outlet 34 is filled with one piece of sponge 36 engaged therewith, omits
Protrude from the aperture of oil outlet 34.
In this kind of technical solution, the lubricating oil flowed out from oil outlet 34 can be prevented excessive by the way that sponge 36 is arranged, kept away
Exempt to cause to waste.
A kind of nonmetallic ultrasound surveys the application method of concrete parameters survey area's positioning device, comprising the following steps:
S1 rotates a pair of of sleeve, makes extension rod and guide rod at 90 degree of angles；
S2, so that the locating rod of the L-type of guide rod two sides is opposite vertically；
S3, mobile sliding device, so that a pair of of locating rod clamps detected concrete component；
S4 adjusts the position of guide rod, keeps spirit bubble placed in the middle；
S5, labeled test region start position and surveys the area area Liang Ce direction in length and breadth, completes the positioning in the area Liang Ce.
Embodiment one
The assembling of device: it is integral to splice a pair of of C-shaped channel steel 23, a pair of of sleeve 6 of 1 two sides of rotating guide-bar, be allowed to
Guide rod 1 is at 90 degree of angles.Mobile sliding device 7, by adjusting screw and fixing screws 14, so that the locating rod 2 of two sides is opposite.
Mobile sliding device 7 adjusts the position of guide rod 1 so that a pair of of locating rod 2 clamps detected concrete component, occupies spirit bubble 39
In.The present apparatus is fixed with hand, the area Liang Ce direction, graduated scale 40 measure transmitting in length and breadth for labeled test region start position and survey area
Distance between probe and receiving transducer, completes the positioning in the area Liang Ce, and depicts the area a Ge Ce grid lines 42 according to positioning, such as schemes
Shown in 11.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device characterized by comprising
Guide rod is transversely and horizontally set；
A pair of of locating rod is L-type and vertical opposite, and a pair of locating rod passes through an extension rod and is set to the guide rod
On；
Wherein, the distance between a pair of of locating rod is adjustable, and the distance of the locating rod to the guide rod is adjustable；
For any a positioning rod, when corresponding extension rod is perpendicular to guide rod, the vertical portion of the locating rod and Qi Shui
Flat portion and guide rod are orthogonal two-by-two.
2. nonmetallic ultrasound as described in claim 1 surveys concrete parameters and surveys area's positioning device, which is characterized in that further include:
A pair of of sleeve is arranged respectively and is fixed on the lower end of a pair of extension rod；
Carriage, can slide laterally and the carriage that does not fall off is in the inner cavity of the guide rod, for the knot penetrated through upwards
Structure；
A pair of of limiting device, includes shell, the first spring and bolt for being built in shell, and first spring is set in institute
State one end of bolt, the protruding shell in the both ends of the bolt protrudes from its both ends in the middle part of the bolt, will
The middle part of bolt and the first spring are fastened on enclosure interior；A pair of limiting device difference and the relatively fixed top surface in guide rod
And the top surface of carriage；
Also, in a pair of of sleeve, one of them is hinged on the top surface of the guide rod, another is hinged on the carriage
On, by adjusting position of the carriage in guide rod, to adjust the distance between a pair of of locating rod；In the cartridges sides
Fixed vertical limit plate, limit plate hingedly rotate with sleeve and rotate and protrude into the inner cavity of the guide rod；The limit plate
On be provided with a limit hole；
Wherein, the other end of a pair of of limiting device far from the first spring can be respectively protruding into a pair of of limit hole, to realize to sleeve
Limit fix, avoid its rotation, the extension rod is vertical with guide rod at this time；The locating rod is connected to pair by fixing screws
The upper end for the extension rod answered.
3. nonmetallic ultrasound as claimed in claim 2 surveys concrete parameters and surveys area's positioning device, which is characterized in that the sleeve
Side wall on be threaded with a pair of of lock-screw, inner end protrudes into institute's barrel bore and against extension rod, thus by sleeve
It is fixed with corresponding extension rod；
It is provided with through slot on the bottom plate of the guide rod, so that the lower end for the extension rod connecting with carriage is stretched out；
Wherein, by adjust extension rod stretch out sleeve length, come adjust locating rod to the guide rod distance.
4. nonmetallic ultrasound as claimed in claim 3 surveys concrete parameters and surveys area's positioning device, which is characterized in that the sliding
Device includes:
A pair of of pulley, intracavitary in the guide rail, central through hole passes through a bearing and is fixed in fixed link；
The lower end of the vertical portion of a l-shaped rod, the horizontal part of the l-shaped rod and the guide rod are perpendicularly fixed in the middle part of fixed link
Either flush；
On the horizontal part for the l-shaped rod that another sleeve is hinged on the carriage, the shell of a limiting device along
Perpendicular to the guide rod direction, be horizontally disposed with the carriage l-shaped rod horizontal part top surface.
5. nonmetallic ultrasound as described in claim 1 surveys concrete parameters and surveys area's positioning device, which is characterized in that the positioning
The vertical portion of bar passes through screw with horizontal part and removably connect to form L-type structure；
The vertical portion of the locating rod is fixed on corresponding extension rod by the fixing screws；
The lower end of the locating rod is fixed with a horizontal level board；
Wherein, when the vertical portion of the locating rod is vertical with horizontal part, the horizontal part offsets with level board.
6. nonmetallic ultrasound as described in claim 1 surveys concrete parameters and surveys area's positioning device, which is characterized in that the guide rod
It is spliced to form for a pair of of C-shaped channel steel；
The bottom surface of the splice ends of a pair of of C-shaped channel steel is respectively fixed with a pair of of blade of a hinge, the axis of the pin shaft of the hinge
Length direction of the direction perpendicular to guide rod；
The one end for the fixture block that the top surface of the hinged end of one C-shaped channel steel can be horizontally rotated by a vertical pin shaft hinged one, it is described
The other end of fixture block is provided with an opening；
It invaginates to form a screw hole in the top surface of the hinged end of another C-shaped channel steel；
Wherein, when the opening is opposite with screw hole, screw bolt passes opening and screw hole lock fixture block and another C-shaped channel steel.
7. nonmetallic ultrasound as described in claim 1 surveys concrete parameters and surveys area's positioning device, which is characterized in that the guide rod
On be fixed with a spirit bubble.
8. nonmetallic ultrasound as described in claim 1 surveys concrete parameters and surveys area's positioning device, which is characterized in that the guide rod
Side wall at the top of be provided with graduated scale.
9. nonmetallic ultrasound as claimed in claim 2 surveys concrete parameters and surveys area's positioning device, which is characterized in that further include profit
Sliding device comprising:
Oil storage tank, the upper surface for the bottom plate of guide rod are invaginated the up-small and down-big two-part step circles blind hole to be formed, bottom hole
It is provided with a vertical second spring, the top of the lower section of the round blind hole is provided with a sealing rubber plug, and the upper end is fixed with
The press section of one spherical shape, the upper end slightly protrude from the upper surface of the bottom plate of guide rod, the lower end of sealing rubber plug and described second
The upper end of spring connects；The bottom of the fuel reserve tank is provided with an oil outlet；
Multiple oil outlets are invaginated by the upper surface of the bottom plate of guide rod and are formed and communicated with the oil outlet；
Wherein, when the press section is squeezed, the sealing rubber plug is downwards by the lubricating oil in fuel reserve tank from oil outlet
It squeezes out to oil outlet and flows out；
The lower surface of the bottom plate of the guide rod invaginates to form an oil inlet communicated with the fuel reserve tank, retractable.
10. a kind of nonmetallic ultrasound as described in any one of claims 1-9 surveys concrete parameters and surveys making for area's positioning device
With method, which comprises the following steps:
S1 rotates a pair of of sleeve, makes extension rod and guide rod at 90 degree of angles；
S2, so that the locating rod of the L-type of guide rod two sides is opposite vertically；
S3, mobile sliding device, so that a pair of of locating rod clamps detected concrete component；
S4 adjusts the position of guide rod, keeps spirit bubble placed in the middle；
S5, labeled test region start position and surveys the area area Liang Ce direction in length and breadth, completes the positioning in the area Liang Ce.
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| CN201910016912.0A CN109856248A (en) | 2019-01-08 | 2019-01-08 | Nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device and its application method |
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|---|---|---|---|
| CN201910016912.0A CN109856248A (en) | 2019-01-08 | 2019-01-08 | Nonmetallic ultrasound surveys concrete parameters and surveys area's positioning device and its application method |
Publications (1)
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| CN109856248A true CN109856248A (en) | 2019-06-07 |
Family
ID=66894175
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| CN111638275A (en) * | 2020-05-21 | 2020-09-08 | 上海宝冶集团有限公司 | Measuring point positioning device for detecting strength of concrete beam column member by ultrasonic rebound method |
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