CN203927328U - Steel structure kinds of surface Blind Hole Method detects general locating support - Google Patents
Steel structure kinds of surface Blind Hole Method detects general locating support Download PDFInfo
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- CN203927328U CN203927328U CN201420258627.2U CN201420258627U CN203927328U CN 203927328 U CN203927328 U CN 203927328U CN 201420258627 U CN201420258627 U CN 201420258627U CN 203927328 U CN203927328 U CN 203927328U
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- hole method
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Abstract
The utility model discloses steel structure kinds of surface Blind Hole Method and detect general locating support, it comprises the dividing plate with drill bit putting hole, on described dividing plate, vertical bolt is useful on three screw rods of supporting clapboard, be fixed with the electromagnetic base with magnetic switch in each screw rod bottom support, the bottom surface of described electromagnetic base is plane, has the connecting groove of using for fixing needle point positioning base or the base for subsequent use that tilts in the middle of the bottom of electromagnetic base.While adopting this structure to accomplish to operate without skew, can guarantee detect precision and accuracy.
Description
Technical field
The utility model relates to steel structure detection field, is a kind of positioning rack structure of the instrument that punches while detecting for steel structure Blind Hole Method specifically.
Background technique
Blind Hole Method is one of important method of steel structure stress measurement, is widely used in the detection of various steel structure residual stresss, and builds in room, also played important function in the structure detection in the field such as bridge.But because the form of steel structure is instantly varied, moulding is increasingly sophisticated, and Blind Hole Method punching precision prescribed is high, therefore while adopting Blind Hole Method to detect on some facade, curved surface or end face, can fix the improper punching deviation that causes because of support, and then can have influence on precision and the accuracy of detection.At present, known drill bit support in steel structure Blind Hole Method detects has two kinds substantially: the one, be furnished with the magnetic bracket of turning joint.Support adopts permanent magnet.The unstability of turning joint and the poor feature of the adsorption force of permanent magnet make this kind of support can not adapt to well on-the-spot practical operation.Another kind is the electromagnetic base that adopts sizing, although this kind of base adsorption force is strong, for changeable steel structure surface, its adaptability is poor, can not give full play to the advantage that its adsorption force is strong.
Summary of the invention
The purpose of this utility model is to overcome existing technological deficiency, provide a kind of steel structure kinds of surface Blind Hole Method that adapts to multiple steel structure surface to detect general locating support, this kind of support can be good at being fixed detecting punch device on various surfaces, can accomplish to operate time without skew, can guarantee detect precision and accuracy.
The utility model is achieved through the following technical solutions:
Steel structure kinds of surface Blind Hole Method of the present utility model detects general locating support, it comprises the dividing plate with drill bit putting hole, on described dividing plate, vertical bolt is useful on three screw rods of supporting clapboard, be fixed with the electromagnetic base with magnetic switch in each screw rod bottom support, the bottom surface of described electromagnetic base is plane, has the connecting groove of using for fixing needle point positioning base or the base for subsequent use that tilts in the middle of the bottom of electromagnetic base.
The beneficial effect that compared with the prior art the utility model has is:
1, adopt electromagnetism absorption, can make structure adsorptive power strengthen;
2, structure can adapt to Plane Steel detection operation;
3, structure can improve positioning precision;
4, structure can improve the stability of location, difficult skew;
5, structure can adapt to the detection demand of different formed steel construction plane;
6, structure base for subsequent use has various ways, can be combined with, to adapt to the detection demand of multiple steel structure surface;
7, support height is adjustable, more easily adapts to the detection demand of multiple steel structure surface;
8, structure has 3 magnetic switch controls, when actual use, opens one by one, can improve the operability of location fine setting;
9, construction element is standard element, replaceable, and easy for installation, greatly the working life of extending structure;
10, Structural Tectonics is simple, and on-the-spot adaptive faculty is strong.
Brief description of the drawings
Fig. 1 is the stereogram that steel structure kinds of surface Blind Hole Method of the present utility model detects general locating support;
Fig. 2 is the bolt electromagnet integral piece stereogram in the locating support shown in Fig. 1;
Fig. 3 is the needle point positioning base stereogram in the locating support shown in Fig. 1;
Fig. 4 is the base stereogram for subsequent use of the inclination in the locating support shown in Fig. 1;
Fig. 5 adopts embodiment's 1 stereogram of the present utility model;
Fig. 6 adopts embodiment's 2 stereograms of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Steel structure kinds of surface Blind Hole Method of the present utility model detects general locating support as shown in drawings, it comprises the dividing plate 1 with drill bit putting hole 6, on described dividing plate 1, vertical bolt is useful on three screw rods 3 of supporting clapboard, and described screw rod passes dividing plate and is fixed on dividing plate by upper and lower nut 2 as shown in the figure.This kind of mode is convenient to the height adjusting of strut, is convenient to support and accurately locates.Be fixed with the electromagnetic base 8 with magnetic switch 7 in each screw rod bottom support, the bottom surface of described electromagnetic base 8 is plane, in the middle of the bottom of electromagnetic base 8, have the connecting groove for fixing needle point positioning base 5 or base 4 use for subsequent use that tilt, described needle point positioning base 5 or the base 4 for subsequent use that tilts contact setting with steel structure face to be detected.
As a kind of mode of execution of the present utility model, carry out steel structure detection faces be curved surface situation detect time, in the connecting groove of two electromagnetic base 8, being separately installed with bottom surface can support and be arranged on that steel structure detects on curved surface and detect the consistent inclination base 4 for subsequent use of the gradient of curved surface with steel structure, regulate the height of the 3rd strut, better to adapt to steel structure surface to be measured.Further preferred, middle 5, two inclination bases for subsequent use of needle point positioning base and the needle point positioning base with cone in bottom surface is installed in the connecting groove of an electromagnetic base 8 and all can supports and be arranged on structure detection curved surface.Needle point positioning base can be realized better locating effect for the less curved surface of curvature.
As a kind of mode of execution of the present utility model, on described inclination base for subsequent use and needle point positioning base, all there is swallow-tail form projection, described connecting groove is the dovetail groove suitable with swallow-tail form projection shape.Described swallow-tail form projection can inject dovetail groove and make both snap-fit.This kind of assembling mode implemented conveniently, is easy to assembled in situ and implements.
As a kind of mode of execution of the present utility model, described screw rod and electromagnetic base 8 can be structure as a whole.
Embodiment 1
The situation that is plane for steel structure detection faces, be assembled into as the universal mount in Fig. 5, it comprises the dividing plate 1 with drill bit putting hole 6, on described dividing plate 1, vertical bolt is useful on three screw rods of supporting clapboard, be fixed with the electromagnetic base 8 with magnetic switch 7 in each screw rod bottom support, the bottom surface of described electromagnetic base 8 is plane and in the middle of the bottom of electromagnetic base 8, has the connecting groove for can fixed base using.
The bottom surface planar support of electromagnetic base 8, in steel structure detection plane, is carried out to Blind Hole Method detection through drill bit putting hole 6 to structure by drill bit 9.In detection and location process, first open the switch of an electromagnetic base, support is adsorbed onto to steel structure surface, then punch position is finely tuned, the switch of opening two other electromagnetic base after accurately to be positioned, carries out the final location of supporting structure.
Above-described embodiment not only can adapt to the detection of steel structure water plane, applicable equally for the plane of inclination, facade and the end face that are plane.
Embodiment 2
The situation that is curved surface for steel structure detection faces, adopt as the universal mount in Fig. 6, it comprises the dividing plate 1 with drill bit putting hole 6, on described dividing plate 1, be vertically fixedly connected with three screw rods that are useful on supporting clapboard, have the electromagnetic base 8 with magnetic switch 7 at each screw rod bottom support bolt, the bottom surface of described electromagnetic base 8 is plane and in the middle of the bottom of electromagnetic base 8, has the connecting groove of using for fixed base.In the connecting groove of two electromagnetic base 8, be separately installed with the bottom surface inclination for subsequent use base consistent with the gradient of steel structure detection curved surface, the middle needle point positioning base with cone in bottom surface is installed in the connecting groove of an electromagnetic base 8, and two inclination bases for subsequent use and a needle point positioning base can all support and be arranged on structure detection curved surface.
Drill bit is carried out to Blind Hole Method detection through drill bit putting hole 6 to structure.For different curved surfaces, can adopt the inclination base 4 for subsequent use of different angle to replace, to adapt to the gradient of curved surface.Needle point positioning base 5 can contribute to the location of structure.In detection and location process, the switch that should first open the electromagnetic base of needle point positioning base 5, navigates to steel structure surface by support, then punch position is finely tuned, the switch of opening two other electromagnetic base after accurately to be positioned, carries out the final location of supporting structure.
The inclination base 4 for subsequent use of narrating in above-described embodiment can have different inclination angles, can change according to actual needs.
Claims (4)
1. steel structure kinds of surface Blind Hole Method detects general locating support, it is characterized in that: it comprises the dividing plate with drill bit putting hole, on described dividing plate, vertical bolt is useful on three screw rods of supporting clapboard, be fixed with the electromagnetic base with magnetic switch in each screw rod bottom support, the bottom surface of described electromagnetic base is plane, has the connecting groove of using for fixing needle point positioning base or the base for subsequent use that tilts in the middle of the bottom of electromagnetic base.
2. steel structure kinds of surface Blind Hole Method according to claim 1 detects general locating support, it is characterized in that: in the connecting groove of two electromagnetic base, be separately installed with bottom surface and can support and be arranged on that steel structure detects on curved surface and detect the consistent inclination base for subsequent use of the gradient of curved surface with steel structure.
3. steel structure kinds of surface Blind Hole Method according to claim 2 detects general locating support, it is characterized in that: the middle needle point positioning base with cone in bottom surface is installed in the connecting groove of an electromagnetic base, and described needle point positioning base can support and be arranged on structure detection curved surface.
4. steel structure kinds of surface Blind Hole Method according to claim 3 detects general locating support, it is characterized in that: on described inclination base for subsequent use and needle point positioning base, all there is swallow-tail form projection, described connecting groove is the dovetail groove suitable with swallow-tail form projection shape, and described swallow-tail form projection can inject dovetail groove and make both snap-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258627.2U CN203927328U (en) | 2014-05-20 | 2014-05-20 | Steel structure kinds of surface Blind Hole Method detects general locating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258627.2U CN203927328U (en) | 2014-05-20 | 2014-05-20 | Steel structure kinds of surface Blind Hole Method detects general locating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927328U true CN203927328U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258627.2U Expired - Fee Related CN203927328U (en) | 2014-05-20 | 2014-05-20 | Steel structure kinds of surface Blind Hole Method detects general locating support |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333083A (en) * | 2018-08-22 | 2019-02-15 | 四川大学 | A kind of residual stress detection auxiliary device towards non-ferromagnetic part |
| CN109367688A (en) * | 2018-09-29 | 2019-02-22 | 中航威海船厂有限公司 | A kind of ship is arbitrarily segmented profile pressure positioning device |
| CN109765248A (en) * | 2019-03-12 | 2019-05-17 | 北京中百源国际科技创新研究有限公司 | A kind of small neutron detection device |
-
2014
- 2014-05-20 CN CN201420258627.2U patent/CN203927328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333083A (en) * | 2018-08-22 | 2019-02-15 | 四川大学 | A kind of residual stress detection auxiliary device towards non-ferromagnetic part |
| CN109333083B (en) * | 2018-08-22 | 2023-10-03 | 四川大学 | Residual stress detection auxiliary device for non-ferromagnetic parts |
| CN109367688A (en) * | 2018-09-29 | 2019-02-22 | 中航威海船厂有限公司 | A kind of ship is arbitrarily segmented profile pressure positioning device |
| CN109765248A (en) * | 2019-03-12 | 2019-05-17 | 北京中百源国际科技创新研究有限公司 | A kind of small neutron detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190520 |