CN208587698U - The fixed device of displacement meter in a kind of experiment of civil engineering structure - Google Patents
The fixed device of displacement meter in a kind of experiment of civil engineering structure Download PDFInfo
- Publication number
- CN208587698U CN208587698U CN201821013963.5U CN201821013963U CN208587698U CN 208587698 U CN208587698 U CN 208587698U CN 201821013963 U CN201821013963 U CN 201821013963U CN 208587698 U CN208587698 U CN 208587698U
- Authority
- CN
- China
- Prior art keywords
- displacement meter
- seat
- fixed device
- shaped seat
- threaded hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses the fixed devices of displacement meter in a kind of experiment of civil engineering structure, including main body rack and regulating part, main body rack includes mobile jib, solid seat and U-shaped seat, Gu seat terminal surface is recessed with the first threaded hole, first threaded hole can be connected with the stud for being fixed in subjects, U-shaped seat and regulating part cooperation can press from both sides displacement meter admittedly, therefore fixed device can closely connect experimental subjects, fixed device and displacement meter three, it can effectively avoid displacement meter in experimentation from loosening, prevent the measurement error due to caused by displacement meter unexpected loosening.It is bolted between fixed device and experimental subjects by the first threaded hole of the stud and main body rack that are welded in experimental subjects, stud can be disposed at each position of experimental subjects, facilitate the erection of displacement meter, keep the point layout in experiment more flexible.
Description
Technical field
The utility model relates to be displaced in a kind of structure experiment field more particularly to a kind of experiment of civil engineering structure
Count fixed device.
Background technique
Civil engineering structure experiment is the important hand of research and development engineering structure new structural member, new material and new system
Section, has important role in engineering structure scientific research.In order to measure the deformation of experimental subjects, common measurement method is
Displacement meter is arranged in experimental subjects, using the deformation of displacement meter measurement experiment object.The fixed device of conventional displacement meter is band
The magnetic stand of collet, magnetic stand can be adsorbed on the irony component of loading device, by collet fixed displacement meter and arrange
In the position parallel or perpendicular to experimental subjects, and then measure the deflection of experimental subjects during the experiment.However due to magnetic
The volume of power gauge stand is larger, therefore is not easy to flexible arrangement displacement meter in an experiment, and the connecting hinge between magnetic stand and collet
It is unexpected that rotation may occur during the experiment for bar, to influence the accuracy of measured data of experiment.
Utility model content
The utility model provides the fixed device of displacement meter in a kind of experiment of civil engineering structure, and which overcome background techniques
It is middle using deficiency present in magnetic stand fixed displacement meter.
The technical solution adopted by the utility model to solve the technical problem is that:
Displacement meter fixes device in civil engineering structure experiment, including main body rack and regulating part, the main body rack include
Mobile jib, solid seat and U-shaped seat, the solid seat and U-shaped seat are respectively fixedly connected at the both ends of mobile jib, and solid seat and U-shaped seat are also distinguished
It is arranged in the two sides of mobile jib；The solid seat terminal surface is recessed with the first threaded hole；U-shaped seat opening is living on seat admittedly, the U-shaped seat
Dynamic to be connected with regulating part, the U-shaped seat and regulating part cooperation constitute the connection structure that can assemble and disassemble affixed displacement meter.
Among one embodiment: the U-shaped seat includes middle bar and the side pole for being respectively and fixedly connected to middle bar two sides, and the mobile jib end is affixed
In middle bar middle position, perforative second threaded hole is offered in a side pole, which includes screw rod, the screw rod be spirally connected this
Two threaded holes are configured to the above-mentioned connection structure of solid folder displacement meter between the screw end and another side pole.
Among one embodiment: the regulating part is butterfly bolt, which includes above-mentioned screw rod.
Among one embodiment: the mobile jib arranges that this consolidates seat and U-shaped seat is respectively and fixedly connected to the upper and lower ends portion of mobile jib vertically,
The U-shaped seat and solid seat are arranged in mobile jib front and rear sides, and arrangement, the solid base rear end face are equipped with above-mentioned U-shaped seat opening forward
The first threaded hole.
Among one embodiment: the main body rack is fabricated using aluminium alloy.
The technical program compared with the background art, it has the following advantages:
Fixation device includes main body rack and regulating part, and main body rack includes mobile jib, consolidates seat and U-shaped seat, Gu seat terminal surface
It is recessed with the first threaded hole, the first threaded hole can be connected with the stud for being fixed in subjects, and U-shaped seat and regulating part cooperate energy
Admittedly pressing from both sides displacement meter, therefore fixed device can closely connect experimental subjects, fixed device and displacement meter three, can effectively avoid reality
Displacement meter loosens during testing, and prevents the measurement error due to caused by displacement meter unexpected loosening.Fixed device and experiment
It is bolted between object by the first threaded hole of the stud and main body rack that are welded in experimental subjects, stud can be disposed at experiment pair
As each position, facilitate the erection of displacement meter, keeps the point layout in experiment more flexible.
Regulating part includes screw rod, and screw rod is spirally connected second threaded hole, is configured between screw end and another side pole solid
The above-mentioned connection structure of displacement meter is pressed from both sides, structure is simple, is convenient to mount and dismount, firm and reliable connection when attaching.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of the fixed device of present embodiment displacement meter；
Fig. 2 is the right view of the fixed device of present embodiment displacement meter；
Fig. 3 is the top view of the fixed device of present embodiment displacement meter；
Fig. 4 is the perspective view of the fixed device of present embodiment displacement meter；
Fig. 5 uses layout drawing for the fixed device of present embodiment displacement meter；
Specific embodiment
The fixed device of displacement meter, please refers to Fig. 1 to Fig. 4, including main body rack 1 and regulating part in civil engineering structure experiment
2, which is fabricated using aluminium alloy.
The main body rack 1 includes that mobile jib 11, solid seat 12 and U-shaped seat, the mobile jib 11 are arranged vertically, the solid seat 12 and U-shaped seat
11 upper and lower end parts of mobile jib are respectively and fixedly connected to, the U-shaped seat and solid seat 12 are arranged in 11 front and rear sides of mobile jib, U-shaped seat opening
Arrangement forward.The U-shaped seat includes middle bar 13 and the side pole 14 for being respectively and fixedly connected to middle 13 two sides of bar, which is fixed in
Middle 13 top surface middle position of bar.Solid 12 rear end face of seat is recessed with the first threaded hole 15, and perforative the is offered in a side pole 14
Two threaded holes 16.
The regulating part 2 is butterfly bolt, which includes screw rod 21, which is spirally connected second threaded hole
16, the connection structure of solid folder displacement meter 3 is configured between 21 end of screw rod and another side pole 14.
Among present embodiment: the total height of main body rack 1 can be set as 120mm, Gu 12 length of seat (anterior-posterior length)
It is 40mm with U-shaped seat length (anterior-posterior length), the aperture depth of the first threaded hole 15 is 20mm, aperture 8.
The application method of the fixed device of displacement meter, please refers to Fig. 5 in above-mentioned civil engineering structure experiment, comprising:
Step 1, subjects include top plate 4 and bottom plate 5, and be fixedly attached stud 6 on top plate 4 and bottom plate 5, the top plate 4
Stud 6 and bottom plate 5 stud 6 be arranged in parallel；The stud 4 that diameter is for example 8 using stud welding gun by stud 6 that is fixedly attached
It is welded on the top plate and bottom plate of experimental subjects；
Step 2, the stud 6 of the first threaded hole 15 of the solid seat 12 of main body rack 1 and top plate 4 is threadedly coupled；As needed,
Dish-style nut 61 can be also added, avoids above-mentioned threaded connection from loosening by nut.
Step 3, displacement meter 3 is inserted into the U-shaped seat opening of main body rack 1, rotary screw 21 with by 21 end of screw rod and
Another side pole 14 presss from both sides displacement meter 3 admittedly,；
Step 4, displacement meter 3 has measuring staff 31, fastens cord 7, cord 7 and bottom plate 5 in 31 bottom of measuring staff of displacement meter 3
Stud 6 is connected.
As needed, the stud 6 of number such as it is installed on the top plate and bottom plate, top plate is parallel with the alignment of the stud of bottom plate, pushes up
A main body rack and displacement meter are connected between plate and the correspondence stud of bottom plate.
It can guarantee that the main body rack being fixed on stud will not rotate using the connection structure, guarantee in experimentation
Displacement meter will not loosen.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (5)
1. the fixed device of displacement meter in a kind of civil engineering structure experiment, it is characterised in that:, should including main body rack and regulating part
Main body rack includes mobile jib, solid seat and U-shaped seat, and the solid seat and U-shaped seat are respectively fixedly connected at the both ends of mobile jib, and solid seat and
U-shaped seat is also arranged in the two sides of mobile jib；The solid seat terminal surface is recessed with the first threaded hole；U-shaped seat opening consolidates seat backwards,
It is connected with regulating part in the U-shaped seat, the U-shaped seat and regulating part cooperation constitute the connection structure that can assemble and disassemble affixed displacement meter.
2. the fixed device of displacement meter in a kind of civil engineering structure experiment according to claim 1, it is characterised in that: the U
Shape seat includes middle bar and the side pole for being respectively and fixedly connected to middle bar two sides, which is fixed in middle bar middle position, in a side pole
Perforative second threaded hole is offered, which includes screw rod, which is spirally connected second threaded hole, the screw end and another
The above-mentioned connection structure of solid folder displacement meter is configured between one side pole.
3. the fixed device of displacement meter in a kind of civil engineering structure experiment according to claim 2, it is characterised in that: the tune
Section part is butterfly bolt, which includes above-mentioned screw rod.
4. the fixed device of displacement meter in a kind of civil engineering structure experiment according to claim 1, it is characterised in that: the master
Bar arranges that this consolidates seat and U-shaped seat is respectively and fixedly connected to the upper and lower ends portion of mobile jib, and the U-shaped seat and solid seat are arranged in master vertically
Bar front and rear sides, arrangement, the solid base rear end face are equipped with the first above-mentioned threaded hole to U-shaped seat opening forward.
5. the fixed device of displacement meter in a kind of civil engineering structure experiment according to claim 1, it is characterised in that: the master
Body support frame is fabricated using aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013963.5U CN208587698U (en) | 2018-06-28 | 2018-06-28 | The fixed device of displacement meter in a kind of experiment of civil engineering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013963.5U CN208587698U (en) | 2018-06-28 | 2018-06-28 | The fixed device of displacement meter in a kind of experiment of civil engineering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587698U true CN208587698U (en) | 2019-03-08 |
Family
ID=65539060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821013963.5U Active CN208587698U (en) | 2018-06-28 | 2018-06-28 | The fixed device of displacement meter in a kind of experiment of civil engineering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980575A (en) * | 2018-06-28 | 2018-12-11 | 华侨大学 | The fixed device of displacement meter and its application method in civil engineering structure experiment |
-
2018
- 2018-06-28 CN CN201821013963.5U patent/CN208587698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980575A (en) * | 2018-06-28 | 2018-12-11 | 华侨大学 | The fixed device of displacement meter and its application method in civil engineering structure experiment |
| CN108980575B (en) * | 2018-06-28 | 2023-12-29 | 华侨大学 | Displacement meter fixing device in civil engineering structure experiment and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208587698U (en) | The fixed device of displacement meter in a kind of experiment of civil engineering structure | |
| CN209727638U (en) | A kind of novel square steel load bearing stength detection device | |
| CN108980575A (en) | The fixed device of displacement meter and its application method in civil engineering structure experiment | |
| CN210626534U (en) | Portable checking device for intelligent equipment of intelligent substation | |
| CN217237061U (en) | Tension detection device for metal filter screen | |
| CN213714171U (en) | Ball screw pair clearance measuring table | |
| CN209524856U (en) | A kind of VW511 gs-oil separator cubing | |
| CN209471752U (en) | A kind of device measuring music high pitch | |
| CN111458212B (en) | Pull-press pad pasting ejector rod device | |
| CN209840873U (en) | Quick-change inspection bench for tail pipe hook | |
| CN207487962U (en) | The testing agency of brush holder spring | |
| CN209102311U (en) | Ring rigidity testing machine | |
| CN208536745U (en) | A kind of cotton fiber thickness detection workbench | |
| CN203132493U (en) | Unidirectional tensile test deformation measuring device for mechanical connection joint of steel reinforcement | |
| CN206074216U (en) | Knuckle falling weight impact test device | |
| CN219392105U (en) | Detector for current unbalance rate | |
| CN209102120U (en) | A kind of sensor detection device manual regulating device | |
| CN208885265U (en) | Water injection well layering flow tester device | |
| CN204924537U (en) | Full -automatic piston gauge | |
| CN108645553A (en) | A kind of the measurement tooling and measurement method of amount of spring compression and elastic force relationship | |
| CN221725876U (en) | PH meter with limit structure | |
| CN205175820U (en) | Weld clamping utensil part rigidity verifying attachment | |
| CN216694786U (en) | Angle measuring device for jointed board welding deformation | |
| CN213363878U (en) | Temperature pressure weight current gas measuring instrument | |
| CN209927077U (en) | Full-bridge type resistance strain sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |