CN112344825A - Detection device for checking position of anchor bolt hole of support and use method - Google Patents
Detection device for checking position of anchor bolt hole of support and use method Download PDFInfo
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- CN112344825A CN112344825A CN202011383184.6A CN202011383184A CN112344825A CN 112344825 A CN112344825 A CN 112344825A CN 202011383184 A CN202011383184 A CN 202011383184A CN 112344825 A CN112344825 A CN 112344825A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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Abstract
The application relates to a detection device for checking the position of an anchor bolt hole of a support and a use method thereof, which relate to the technical field of bridge support detection, the device comprises an alignment frame and a positioning component which are provided with scales on two pairs of sides, because two ends of a horizontal graduated scale are respectively connected with the two sides in a sliding way, and a circular graduated plate provided with a plurality of concentric circles is also connected with the horizontal graduated scale in a sliding way, therefore, the horizontal graduated scale and the circular graduated plate can be respectively moved according to the preset anchor bolt hole space, so that the circular graduated plate can be positioned at the preset anchor bolt hole position, thereby satisfying the position detection of the anchor bolt holes with different intervals, the actual contour line of the anchor bolt hole is inevitably intersected with the concentric circles on the circular scale plate, at the moment, whether the position of the actual anchor hole is qualified or not can be quickly judged only by reading the scale value at the intersection point close to the circle center of the circular scale plate. Therefore, the embodiment of the application not only improves the detection efficiency and the detection precision of the anchor recess hole, but also enhances the universality of the detection device.
Description
Technical Field
The application relates to the technical field of bridge support detection, in particular to a detection device for detecting the position of an anchor bolt hole of a support and a using method.
Background
At present, in the bridge construction process, in order to accelerate the construction progress, the technology of manufacturing simple beams in various structural forms in a factory and then integrally hoisting the simple beams at the bridge position is generally adopted. However, in the construction process, the construction precision of the frame beam is often influenced due to inaccurate positions of the anchor bolt holes, and part of the frame beam can be used for construction of the frame beam even after reworking treatment, so that the construction progress of the bridge is seriously influenced. Therefore, the accuracy of the position of the anchor bolt hole of the support is an important factor influencing the progress of the frame beam.
Generally, the pier top adopting the simply supported beam generally has more than 4 supports, each support needs to be installed through 4 circular anchor bolt holes reserved on the supporting cushion stone, and when the support models are inconsistent, the design parameters of the support anchor bolt hole intervals are generally different. Therefore, the position detection of the reserved support anchor bolt hole on the supporting cushion stone is an essential work in the completion acceptance of the supporting cushion stone.
In the related technology, the traditional method generally adopts a measuring tape to measure the hole site deviation one by one according to the support axis for lofting on a supporting cushion, but the method has the problems that the circle center cannot be found out quickly and accurately, the direction positioning is not accurate when the measuring tape is used, the circumferential deviation of an anchor bolt hole cannot be described visually, and the like, so that the checking and accepting efficiency and the accuracy of a checking result are influenced; the method for detecting the position of the anchor bolt hole by partially adopting the detection tool can improve the detection precision of the anchor bolt hole to a certain extent, but the detection tool generally adopts a detection frame which is made of steel according to the preset distance between the anchor bolt holes of the support and has fixed size, and for supports of different models, the detection frame with different sizes needs to be replaced to detect the anchor bolt holes with different distances, so the detection tool has the problem of poor universality.
Disclosure of Invention
The embodiment of the application provides a detection device and a use method for checking the position of a support bolt hole, and aims to solve the problems that in the related art, the detection efficiency of the support bolt hole is low, the accuracy of a detection result is low, and the universality of a traditional detection tool is poor.
In a first aspect, there is provided a detection apparatus for checking a position of an anchor hole of a mount, comprising:
the alignment frame is provided with scale marks on two opposite sides and is provided with alignment central axis marks;
at least one positioning assembly, the positioning assembly comprising:
the two ends of the horizontal graduated scale are respectively connected with the two side edges provided with the graduation lines on the alignment frame in a sliding manner;
the horizontal graduated scale comprises at least one circular graduated scale, wherein the circular graduated scale is slidably assembled below the horizontal graduated scale, and a plurality of concentric circles are arranged on the circular graduated scale.
In some embodiments, the positioning assembly further comprises a door-shaped first connecting block, the first connecting block is sleeved on the horizontal scale, and the bottom of the first connecting block is connected with the circular scale plate.
The bottom of the first connecting block is connected with the round scale plate through a bolt.
The positioning assembly further comprises a bolt, and the bolt penetrates through the first connecting block and abuts against the horizontal dividing ruler.
The two ends of the horizontal dividing ruler are both provided with second connecting blocks, and the horizontal dividing ruler and the alignment frame are connected in a sliding mode through the second connecting blocks.
The second connecting block is of a door-shaped structure, and the alignment frame is sleeved with the second connecting block.
The number of the circular scale plates is two.
The detection device comprises two positioning assemblies which are arranged in parallel.
The detection device further comprises a magnet, the magnet is fixed on the circular scale plate, and the horizontal scale can be magnetically attracted to the magnet.
In a second aspect, a method of using a detection apparatus for checking the position of an anchor hole of a support includes the steps of:
placing the alignment frame on the supporting cushion stone, and aligning the central axis of the alignment frame with the central axis of a support to be installed on the supporting cushion stone;
moving the circular scale plate to a preset anchor bolt hole position, and determining the radius of the preset anchor bolt hole;
reading a scale value at the intersection point of the contour line of the actual anchor bolt hole and the concentric circle on the circular scale plate, wherein the intersection point is the intersection point close to the circle center of the circular scale plate;
and judging whether the position of the anchor bolt hole is qualified or not according to the scale value.
The beneficial effect that technical scheme that this application provided brought includes: the position of the anchor bolt hole can be judged to be qualified quickly and accurately, the detection efficiency and the detection precision are improved, the positions of the anchor bolt holes with different intervals can be detected, and the universality of the detection device is enhanced.
The embodiment of the application provides a detection device and a using method for checking the position of an anchor hole of a support, the detection device comprises an alignment frame and a positioning assembly, wherein scales are arranged on two pairs of sides, two ends of a horizontal graduated scale are respectively connected with the two sides in a sliding manner, and a circular graduated plate provided with a plurality of concentric circles is connected with the horizontal graduated scale in a sliding manner, so that the horizontal graduated scale and the circular graduated plate can be respectively moved according to a preset anchor hole interval, the circular graduated plate can be positioned at the preset anchor hole position, the position detection of the anchor holes with different intervals is further met, the contour line of an actual anchor hole can be intersected with the concentric circles on the circular graduated plate, at the moment, whether the position of the actual anchor hole is qualified or not can be quickly judged only by reading the scale value at the intersection point of the circle centers of the circular graduated plate, and the situation that the circle centers of the circles on the circular graduated plate cannot be quickly and accurately positioned due to the adoption of a measuring, The direction positioning is not accurate, and the like, so that the detection efficiency and the accuracy of a detection result are improved. Therefore, the embodiment of the application can quickly and accurately judge whether the position of the anchor bolt hole is qualified or not, the detection efficiency and the detection precision are improved, the positions of the anchor bolt holes with different intervals can be detected, and the universality of the detection device is enhanced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a detection device for checking the position of an anchor bolt hole of a support according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating a method for using a detection device for checking a position of an anchor hole of a support according to an embodiment of the present disclosure.
In the figure: the method comprises the following steps of 1-aligning frame, 2-positioning component, 21-horizontal graduated scale, 22-circular graduated plate, 23-first connecting block, 24-second connecting block and 3-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a detection device for checking the position of a support anchor bolt hole and a using method thereof, which can solve the problems of low detection efficiency, low accuracy of detection results and poor universality of a traditional detection tool of a support bolt hole in the related technology.
Fig. 1 is a schematic structural diagram of a detection apparatus for checking a position of a support anchor bolt hole according to an embodiment of the present application, which includes an alignment frame 1 and at least one positioning assembly 2, scale marks are disposed on two opposite sides of the alignment frame 1, and an alignment central axis mark is disposed on the alignment frame 1; locating component 2 includes at least one horizontal scale 21 and at least one circular scale 22, wherein, horizontal scale 21's both ends respectively with counterpoint frame 1 go up two sides sliding connection that are equipped with the scale mark, circular scale 22 sliding group locates horizontal scale 21's below, be equipped with a plurality of concentric circles on the circular scale 22, should have the concentric circles of different diameters and can be used to detect the anchor cave hole of different sizes, wherein circular scale 22 can be formed by aluminum alloy and transparent inferior gram force board processing.
Because the two ends of the horizontal dividing ruler 21 are respectively connected with the two side edges of the contraposition frame 1 in a sliding way, and the circular dividing plate 22 provided with a plurality of concentric circles is connected with the horizontal dividing ruler 21 in a sliding way, the horizontal dividing ruler 21 and the circular dividing plate 22 can be respectively moved according to the preset anchor bolt hole space, so that the circular dividing plate 22 can be positioned at the preset anchor bolt hole position, and further the position detection of the anchor bolt holes with different spaces is met, the intersecting condition of the contour line of the actual anchor bolt hole and the concentric circles on the circular dividing plate 22 is inevitably generated, at the moment, only the scale value at the intersection point close to the circle center of the circular dividing plate 22 needs to be read, and the scale value is compared with the preset size of the anchor hole, so that whether the position of the actual anchor hole is qualified can be quickly judged, and the phenomenon that the circle center of the circle cannot be quickly and accurately positioned due to the position detection of the anchor, The direction positioning is not accurate, and the like, so that the detection efficiency and the accuracy of a detection result are improved. Therefore, the embodiment of the application can quickly and accurately judge whether the position of the anchor bolt hole is qualified or not, the detection efficiency and the detection precision are improved, the positions of the anchor bolt holes with different intervals can be detected, and the universality of the detection device is enhanced.
Preferably, in this application embodiment, locating component 2 still includes the first link block 23 of door type, first link block 23 cover is established on horizontal scale 21, and the bottom and the circular scale 22 of first link block 23 link to each other, not only the accessible removes about in order to drive circular scale 22 along horizontal scale 21 first link block 23, can further make things convenient for surveying personnel to carry out the removal of circular scale 22, and first link block 23 still can effectively play fixed effect to the circular scale 22 that has removed to predetermineeing the position, prevent that circular scale 22 from appearing the problem of removal.
Preferably, in this application embodiment, the bottom of the first connecting block 23 is bolted to the circular scale plate 22, and when the size of the anchor hole is far larger or far smaller than the conventional size, the measurement of the anchor hole with abnormal size can be satisfied by replacing the circular scale plate 22 with smaller or larger size, therefore, the circular scale plate 22 is connected to the first connecting block 23 by means of bolting, which has the advantage of convenient disassembly, not only facilitates the replacement of the circular scale plate 22, but also enables the circular scale plate 22 to be reused.
Preferably, in this application embodiment, locating component 2 still includes bolt 3, bolt 3 passes first connecting block 23 and supports and hold on horizontal scale 21, when circular scale 22 removed to preset the position, can pass bolt 3 behind the first connecting block, directly tighten bolt 3, and make bolt 3 support and hold on horizontal scale 21, and then realize horizontal scale 21 and circular scale 22's fastening, it not only can strengthen the fastening force between horizontal scale 21 and the circular scale 22, improve connection reliability between them, and easy operation is convenient, the flexibility is good, can effectively improve measurement of efficiency.
Preferably, in this application embodiment, horizontal scale 21's both ends all are equipped with second connecting block 24, horizontal scale 21 and counterpoint frame 1 pass through second connecting block 24 sliding connection, not only the accessible removes second connecting block 24 and carries out the back-and-forth movement along counterpoint frame 1 in order to drive horizontal scale 21, can further make things convenient for measuring staff to carry out horizontal scale 21's removal, and second connecting block 24 still can be effectively to having removed horizontal scale 21 to predetermineeing the position and play fixed effect, prevent that horizontal scale 21 from appearing the problem of removal. The second connecting block 24 may preferably be a door-shaped structure, the second connecting block 24 is directly sleeved on the alignment frame 1 and can move back and forth along the alignment frame, and the connecting method is simple and easy to operate.
Preferably, in this application embodiment, second connecting block 24 and horizontal scale 21 bolted connection, when the size of support crab-bolt interval is far more than or far less than conventional size, the form that the accessible was changed the horizontal scale 21 that the size is littleer or bigger satisfies the anchor bolt hole that has the crab-bolt interval of unusual size and measures, consequently, horizontal scale 21 passes through bolted connection's mode and realizes being connected with second connecting block 24, has the advantage of convenient dismantlement, not only can make things convenient for horizontal scale 21's change, still can make horizontal scale 21 used repeatedly.
Preferably, in this application embodiment, there are two circular scale plates 22, and two circular scale plates 22 can be set on one horizontal scale 21 in a sliding manner, or can be set on two horizontal scale 21 in a sliding manner, and can detect the positions of two anchor holes with different distances, which not only improves the detection efficiency, but also enhances the universality of the detection device.
Preferably, in this application embodiment, the detection device includes two locating component 2, two locating component 2 parallel arrangement, every locating component 2 can include a horizontal scale 21 and two circular scale 22, and two circular scale 22 slide group simultaneously and establish at a horizontal scale 21, two locating component 2 that have above-mentioned structure can be simultaneously to four positions that have the anchor bolt hole of different intervals detect, have not only effectively improved detection efficiency, have still strengthened detection device's commonality.
Preferably, in this application embodiment, detection device still includes magnet, magnet is fixed in on the circular scale 22, horizontal scale 21 can be inhaled on magnet by magnetism, wherein, horizontal scale 21 uses materials such as steel to prepare, circular scale 22 removes behind the preset position, directly inhale on horizontal scale 21 through magnet magnetism, and then realize horizontal scale 21 and circular scale 22's fastening, it not only can strengthen the fastening force between horizontal scale 21 and the circular scale 22, improve connection reliability between them, and easy operation is convenient, the flexibility is good, can effectively improve measurement of efficiency.
Referring to fig. 2, the present application further provides a method for using a detection device for checking a position of an anchor hole of a support, including the following steps:
s1: and placing the alignment frame 1 on the supporting cushion stone, and aligning the central axis of the alignment frame 1 with the central axis of a support to be installed on the supporting cushion stone.
S2: the circular scale plate 22 is moved to a preset anchor hole position and the radius of the preset anchor hole is determined.
S3: and reading the scale value at the intersection of the contour line of the actual anchor bolt hole and the concentric circle on the circular scale plate 22, wherein the intersection is the intersection close to the center of the circular scale plate 22.
S4: and judging whether the position of the anchor bolt hole is qualified or not according to the scale value.
Specifically, all there is the scale mark on counterpoint frame 1's both sides and the horizontal scale 21, wherein, scale mark between them all along counterpoint frame 1 axis symmetric arrangement, 0 scale position skew counterpoint frame 1's axis, its distance is half corresponding first connecting block 23 and second connecting block 24 respectively, circular scale 22 center is for the one side of counterpoint frame 1 axis is kept away from to first connecting block 23 for the size reading position of axis, circular scale 22 and horizontal scale 21 can be respectively through first connecting block 23 and second connecting block 24 along horizontal scale 21 and counterpoint frame 1 round trip movement respectively, through looking up the design parameter that corresponds model support crab-bolt interval and anchor bolt hole size, confirm the corresponding size of circular scale 22, and fix with bolt 3.
The inspection apparatus for checking the position of the anchor hole of the mount in the embodiment of the present application is manufactured at a factory, when the position of the anchor bolt hole of the support is detected, after the design parameters of the space between the anchor bolts of the support with the corresponding type and the size of the anchor bolt hole are consulted, the reading of the edge of the anchor bolt hole corresponding to the circular scale plate 22 (namely, the scale value at the intersection of the contour line of the actual anchor bolt hole and the concentric circle on the circular scale plate 22, the intersection is the intersection close to the center of the circle of the circular scale plate 22) is read by only adjusting the circular scale plate 22 to the design position and aligning the central axis of the alignment frame 1 with the central line of the support for measuring lofting on the supporting cushion, comparing the minimum reading with the minimum design size of the anchor bolt hole of the support to judge whether the position of the anchor bolt hole is qualified or not, therefore, the detection work of the position of the anchor bolt hole can be rapidly and accurately finished, and the detection efficiency and the accuracy of the detection result are effectively improved.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A sensing device for checking the position of an anchor eye of a support, comprising:
the alignment device comprises an alignment frame (1), wherein scale marks are arranged on two opposite sides of the alignment frame (1), and alignment central axis marks are arranged on the alignment frame (1);
at least one positioning assembly (2), the positioning assembly (2) comprising:
the two ends of the horizontal graduated scale (21) are respectively in sliding connection with the two sides, provided with the graduation lines, of the alignment frame (1);
the horizontal graduated scale comprises at least one circular graduated plate (22), wherein the circular graduated plate (22) is slidably assembled below the horizontal graduated scale (21), and a plurality of concentric circles are arranged on the circular graduated plate (22).
2. The detecting device for checking the position of an anchor hole of a pedestal according to claim 1, wherein: locating component (2) still include first connecting block (23) of door type, first connecting block (23) cover is established horizontal scale (21) is last, just the bottom of first connecting block (23) with circular scale plate (22) link to each other.
3. The detecting device for checking the position of an anchor hole of a pedestal according to claim 2, wherein: the bottom of the first connecting block (23) is connected with the round scale plate (22) through a bolt.
4. The detecting device for checking the position of an anchor hole of a pedestal according to claim 2, wherein: the positioning assembly (2) further comprises a bolt (3), and the bolt (3) penetrates through the first connecting block (23) and abuts against the horizontal dividing ruler (21).
5. The detecting device for checking the position of an anchor hole of a pedestal according to claim 1, wherein: horizontal scale (21)'s both ends all are equipped with second connecting block (24), horizontal scale (21) and counterpoint frame (1) pass through second connecting block (24) sliding connection.
6. The inspection device for checking the position of an anchor hole of a pedestal of claim 5, wherein: the second connecting block (24) is of a door-shaped structure, and the second connecting block (24) is sleeved on the alignment frame (1).
7. The detecting device for checking the position of an anchor hole of a pedestal according to claim 1, wherein: the number of the circular scale plates (22) is two.
8. The detecting device for checking the position of an anchor hole of a pedestal according to claim 1, wherein: the detection device comprises two positioning assemblies (2), and the two positioning assemblies (2) are arranged in parallel.
9. The detecting device for checking the position of an anchor hole of a pedestal according to claim 1, wherein: the detection device further comprises a magnet, the magnet is fixed on the circular scale plate (22), and the horizontal scale (21) can be magnetically attracted on the magnet.
10. Use of a device for checking the position of the anchor hole of a support according to any one of claims 1 to 9, characterized in that it comprises the following steps:
placing the alignment frame (1) on a supporting cushion stone, and aligning the central axis of the alignment frame (1) with the central axis of a support to be installed on the supporting cushion stone;
moving the circular scale plate (22) to a preset anchor bolt hole position, and determining the radius of the preset anchor bolt hole;
reading a scale value at the intersection point of the contour line of the actual anchor bolt hole and a concentric circle on the circular scale plate (22), wherein the intersection point is the intersection point close to the circle center of the circular scale plate (22);
and judging whether the position of the anchor bolt hole is qualified or not according to the scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011383184.6A CN112344825A (en) | 2020-11-30 | 2020-11-30 | Detection device for checking position of anchor bolt hole of support and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011383184.6A CN112344825A (en) | 2020-11-30 | 2020-11-30 | Detection device for checking position of anchor bolt hole of support and use method |
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| CN112344825A true CN112344825A (en) | 2021-02-09 |
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| CN202011383184.6A Pending CN112344825A (en) | 2020-11-30 | 2020-11-30 | Detection device for checking position of anchor bolt hole of support and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242289A (en) * | 2023-05-06 | 2023-06-09 | 四川省公路规划勘察设计研究院有限公司 | Self-detection system and method for prestressed anchorage device |
-
2020
- 2020-11-30 CN CN202011383184.6A patent/CN112344825A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242289A (en) * | 2023-05-06 | 2023-06-09 | 四川省公路规划勘察设计研究院有限公司 | Self-detection system and method for prestressed anchorage device |
| CN116242289B (en) * | 2023-05-06 | 2023-07-18 | 四川省公路规划勘察设计研究院有限公司 | Self-detection system and method for prestressed anchorage device |
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