CN207095488U - Internal beam Deformation inspection device - Google Patents
Internal beam Deformation inspection device Download PDFInfo
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- CN207095488U CN207095488U CN201720714048.8U CN201720714048U CN207095488U CN 207095488 U CN207095488 U CN 207095488U CN 201720714048 U CN201720714048 U CN 201720714048U CN 207095488 U CN207095488 U CN 207095488U
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- locating dowel
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Abstract
A kind of inspection hole device is the utility model is related to, more particularly, to a kind of internal beam Deformation inspection device.Internal beam Deformation inspection device, including locating dowel, movable chamber is provided with the middle part of locating dowel, it is provided perpendicular to position the location-plate of mast axis in movable chamber, location-plate edge is hinged with several inspection hole arms around positioning plate axis distribution, the other end of support arm is hinged with examining the middle part of hole arm, regulation push rod is provided with the axis of end face of the location-plate away from inspection hole arm, positioning hole is provided with the axis of locating dowel, several locating slots are arranged at intervals with positioning hole wall, adjusts and is provided with the positioning convex being engaged with locating slot on push rod outer wall.The utility model has and can accurately determine to complete before beam tube road internal modification position and deflection, in-site installation in prefabricated case beam body quick examine, improve the beneficial effects such as quality of production.
Description
Technical field
A kind of inspection hole device is the utility model is related to, more particularly, to a kind of internal beam Deformation inspection device.
Background technology
Beam tube road is more in prefabricated case beam body, it is necessary to beam tube in prefabricated case beam body after the completion of the preparation of prefabricated case beam body
Road carries out bore measurement.But this metering system is only capable of measuring end bore, and pipeline inside bore can not be measured, and prefabricated
In box beam production procedure, beam pipe deforming in prefabricated case beam body is easily caused, the position of deformation and deflection can not obtain
It is determined that bringing great inconvenience to later stage in-site installation, the field erected duration is extended.
The content of the invention
The utility model is primarily directed to above mentioned problem, there is provided one kind can accurately determine beam tube road in prefabricated case beam body
The quick installation period examining, improve the quality of production, saving the later stage is completed before internal modification position and deflection, in-site installation
Internal beam Deformation inspection device.
The purpose of this utility model is mainly what is be achieved by following proposal：A kind of internal beam Deformation inspection device,
Including locating dowel, movable chamber is provided with the middle part of locating dowel, is provided perpendicular to position the location-plate of mast axis in movable chamber, it is fixed
Position edges of boards edge is hinged with several inspection hole arms around positioning plate axis distribution, is provided with the side wall of locating dowel for accommodating inspection
The loose slot of hole arm, loose slot are connected close to the side of location-plate with movable chamber, and the side of the remotely located plate of loose slot is hinged
There is support arm, the other end of support arm is hinged with examining the middle part of hole arm, is set at the axis of end face of the location-plate away from inspection hole arm
Regulation push rod is equipped with, positioning hole is provided with the axis of locating dowel, regulation push rod runs through locating dowel by positioning hole, positions hole wall
On be arranged at intervals with several locating slots, positioning channel section be in " V " type, is provided with regulation push rod outer wall and is engaged with locating slot
Positioning convex, positioning convex is hemispherical.Locating dowel is used to supporting and positioning whole inspection hole device, and work is opened up inside locating dowel
Dynamic chamber, location-plate coaxially slide in movable chamber, position and several locating slots are arranged at intervals with hole wall, positioning channel section is in
" V " type, adjust and be provided with the positioning convex being engaged with locating slot on push rod outer wall, positioning convex is hemispherical, when regulation pushes away
Drive location-plate towards the free end axial feed of locating dowel during bar axial feed and utilize positioning convex and locating slot
Coordinate and realize that the frictional force of regulation push rod is spacing, and then drive the hinged place axial feed of inspection hole arm and location-plate, support arm pair
Reverse supporting role is played in the middle part of inspection hole arm, promotes inspection hole arm to rotate and open and protrudes from outside loose slot, make inspection hole arm
The round diameter that endpoint location surrounds is more than the diameter of locating dowel.Beam tube in prefabricated case beam body is touched using the end points for examining hole arm
Road inwall.As locating dowel stretches into prefabricated case beam body inside beam tube road, when inspection hole arm runs into beam tube road in prefabricated case beam body
When at deformation, the position for adjusting push rod changes, and can accurately judge the position of beam pipe deforming in prefabricated case beam body
And deflection, it can in time adjust, avoid not installing during assembled in situ.
Preferably, it is provided with wear plate in the free end end face of described inspection hole arm.Utilize the endpoint location for examining hole arm
Contact and rub with the inwall in beam tube road in prefabricated case beam body, be provided with wear plate in the free end end face of inspection hole arm, avoid
It is serious to examine hole arm end wear, avoids reducing accuracy of detection.
Preferably, described support arm is positioned at the both sides of inspection hole arm.Support arm, can be more preferable positioned at the both sides of inspection hole arm
To inspection hole arm support, ensure that inspection hole arm support is steady, and when examining hole arm and being reset in loose slot, support arm can be avoided
Interfered with inspection hole arm.
Preferably, the both ends of described locating dowel are provided with the guiding conical surface.The both ends of locating dowel are provided with guiding
The conical surface, it is easy to entrance of the locating dowel in prefabricated case beam body between beam tube road and exits.
Preferably, the adaptable scale of the round diameter surrounded with inspection hole arm opening aft terminal is provided with regulation push rod
Groove.The adaptable scale groove of the round diameter surrounded with inspection hole arm opening aft terminal is provided with regulation push rod, utilizes scale groove
The circular diameter that inspection hole arm end points is surrounded can be accurately read out, can when scale groove display location changes
Accurately judge deformation position and deflection.
Therefore, internal beam Deformation inspection device of the present utility model and its application method possess following advantages：When regulation pushes away
Free end axial feed of the location-plate towards locating dowel is driven during bar axial feed, and then drives inspection hole arm and location-plate
Hinged place axial feed, support arm promote inspection hole arm to rotate and open convex to playing reverse supporting role in the middle part of inspection hole arm
Outside for loose slot, the round diameter for surrounding the endpoint location of inspection hole arm is more than the diameter of locating dowel.Utilize the end for examining hole arm
Point touches beam inner-walls of duct in prefabricated case beam body.As locating dowel stretches into prefabricated case beam body inside beam tube road, when inspection hole
When arm is run into prefabricated case beam body at beam pipe deforming, the position for adjusting push rod changes, and can accurately judge prefabricated
The position of beam pipe deforming and deflection in box beam body, can be adjusted in time, avoid not installing during assembled in situ.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is sectional view at A-A in accompanying drawing 1；
Accompanying drawing 3 is the sectional view of the use state of accompanying drawing 2.
Illustrate：1- locating dowels, 2- movable chambers, 3- loose slots, 4- location-plates, 5- inspection hole arms, 6- support arms, 7- regulations
Push rod, 8- are oriented to the conical surface, 9- wear plates, 10- positioning holes, 12- locating slots, 13- positioning convex.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As shown in Figure 1, 2, a kind of internal beam Deformation inspection device, including locating dowel 1, the both ends of locating dowel are equal
It is provided with and is oriented to the conical surface 8.Movable chamber 2 is provided with the middle part of locating dowel, is provided perpendicular to position determining for mast axis in movable chamber
Position plate 4, location-plate edge are hinged with several inspection hole arms 5 around positioning plate axis distribution, are provided with the side wall of locating dowel
For accommodating the loose slot 3 of inspection hole arm, loose slot is connected close to the side of location-plate with movable chamber, the remotely located plate of loose slot
Side be hinged with support arm 6, support arm is hinged positioned at the both sides of inspection hole arm, the middle part of the other end and inspection hole arm of support arm,
Regulation push rod 7 is provided with the axis of end face of the location-plate away from inspection hole arm, positioning hole 10 is provided with the axis of locating dowel,
Regulation push rod runs through locating dowel by positioning hole, positions and several locating slots 12 are arranged at intervals with hole wall, and positioning channel section is in
" V " type, adjust and be provided with the positioning convex 13 being engaged with locating slot on push rod outer wall, positioning convex is hemispherical.Examine hole arm
Free end end face on be provided with wear plate 9.The round diameter for opening aft terminal with inspection hole arm and surrounding is provided with regulation push rod
Adaptable scale groove.
A kind of application method of above-mentioned internal beam Deformation inspection device, step are as follows：1）Locating dowel is co-axially inserted prefabricated
In box beam body inside beam tube road；2）Regulation push rod is promoted, push rod axial feed is adjusted and promotes freedom of the location-plate to locating dowel
Extreme direction moves, and realizes that the frictional force of regulation push rod is spacing using the cooperation of positioning convex and locating slot；3）Examine hole arm and positioning
The connection end of plate follows location-plate to move, and support arm opens the arm rotation of inspection hole, now, examine hole to the midfoot support of inspection hole arm
The end points of arm contacts with the inwall in beam tube road in prefabricated case beam body；4）Several inspection hole arms contradict beam tube in prefabricated case beam body simultaneously
The inwall in road, judge internal diameter size by reading the scale groove on regulation push rod；5）The scale read using adjusting on push rod
Change, to judge the position of beam tube road deformation of unevenness and deflection in prefabricated case beam body；6）Make regulation push rod feed reversing, drive
Sheet reset is positioned, and then drives inspection hole arm to be reset in loose slot, takes out locating dowel.
Locating dowel is used to supporting and positioning whole inspection hole device, movable chamber is opened up inside locating dowel, location-plate is in movable chamber
Interior coaxially slide, position and several locating slots are arranged at intervals with hole wall, positioning channel section is in " V " type, is adjusted on push rod outer wall
The positioning convex being engaged with locating slot is provided with, positioning convex is hemispherical, is driven when adjusting push rod axial feed
Free end axial feed of the location-plate towards locating dowel and the cooperation using positioning convex and locating slot, which are realized, adjusts rubbing for push rod
Wiping power is spacing, and then drives the hinged place axial feed of inspection hole arm and location-plate, and support arm in the middle part of inspection hole arm to playing reversely
Supporting role, promote to examine hole arm and rotate and open and protrude from outside loose slot, make that the endpoint location of inspection hole arm surrounds it is circular directly
Footpath is more than the diameter of locating dowel, as shown in Figure 3.Beam inner-walls of duct in prefabricated case beam body is touched using the end points for examining hole arm.With
Locating dowel to stretch into inside beam tube road into prefabricated case beam body, when inspection hole arm is run into prefabricated case beam body at beam pipe deforming,
The position of regulation push rod changes, and can accurately judge the position of beam pipe deforming and deflection in prefabricated case beam body,
It can in time adjust, avoid not installing during assembled in situ.Utilize the endpoint location and beam tube road in prefabricated case beam body for examining hole arm
Inwall contact and rub, inspection hole arm free end end face on be provided with wear plate, avoid examine hole arm end wear it is serious, keep away
Exempt to reduce accuracy of detection.Support arm can ensure that inspection hole arm support is flat positioned at the both sides of inspection hole arm preferably to inspection hole arm support
Surely, and when inspection hole arm is reset in loose slot, support arm can be avoided to be interfered with inspection hole arm.The both ends of locating dowel are equal
The guiding conical surface is provided with, is easy to entrance of the locating dowel in prefabricated case beam body between beam tube road and exits.Set on regulation push rod
The adaptable scale groove of the round diameter surrounded with inspection hole arm opening aft terminal is equipped with, can accurately be read out using scale groove
The circular diameter that inspection hole arm end points is surrounded, when scale groove display location changes, can accurately judge deforming position
Put and deflection.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It should be understood that after the content of the utility model instruction has been read, those skilled in the art can make various to the utility model
Change or modification, these equivalent form of values equally fall within the application appended claims limited range.
Claims (5)
- A kind of 1. internal beam Deformation inspection device, it is characterised in that including locating dowel, movable chamber is provided with the middle part of locating dowel, It is provided perpendicular to position the location-plate of mast axis in movable chamber, location-plate edge is hinged with several around positioning plate axis point The inspection hole arm of cloth, the loose slot for accommodating inspection hole arm is provided with the side wall of locating dowel, loose slot is close to the side of location-plate It is connected with movable chamber, the side of the remotely located plate of loose slot is hinged with support arm, and the other end of support arm is with examining in the arm of hole Portion is hinged, and is provided with regulation push rod at the axis of end face of the location-plate away from inspection hole arm, it is fixed to be provided with the axis of locating dowel Position hole, regulation push rod run through locating dowel by positioning hole, position and several locating slots are arranged at intervals with hole wall, position channel section In " V " type, adjust and be provided with the positioning convex being engaged with locating slot on push rod outer wall, positioning convex is hemispherical.
- 2. internal beam Deformation inspection device according to claim 1, it is characterised in that the free end end of described inspection hole arm Wear plate is provided with face.
- 3. internal beam Deformation inspection device according to claim 1, it is characterised in that described support arm is positioned at inspection hole arm Both sides.
- 4. the internal beam Deformation inspection device according to claim 1 or 2 or 3, it is characterised in that the two of described locating dowel End is provided with the guiding conical surface.
- 5. the internal beam Deformation inspection device according to claim 1 or 2 or 3, it is characterised in that be provided with regulation push rod The scale groove that the round diameter surrounded with inspection hole arm opening aft terminal is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714048.8U CN207095488U (en) | 2017-06-19 | 2017-06-19 | Internal beam Deformation inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714048.8U CN207095488U (en) | 2017-06-19 | 2017-06-19 | Internal beam Deformation inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095488U true CN207095488U (en) | 2018-03-13 |
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ID=61553008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714048.8U Active CN207095488U (en) | 2017-06-19 | 2017-06-19 | Internal beam Deformation inspection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917812A (en) * | 2018-04-16 | 2018-11-30 | 中国特种设备检测研究院 | Detector regulating device and its operating method |
-
2017
- 2017-06-19 CN CN201720714048.8U patent/CN207095488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917812A (en) * | 2018-04-16 | 2018-11-30 | 中国特种设备检测研究院 | Detector regulating device and its operating method |
| CN108917812B (en) * | 2018-04-16 | 2023-11-28 | 中国特种设备检测研究院 | Detector adjustment device and method of operating the same |
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