CN202733376U - Mounting and fixing mechanism for sensor - Google Patents
Mounting and fixing mechanism for sensor Download PDFInfo
- Publication number
- CN202733376U CN202733376U CN 201220378731 CN201220378731U CN202733376U CN 202733376 U CN202733376 U CN 202733376U CN 201220378731 CN201220378731 CN 201220378731 CN 201220378731 U CN201220378731 U CN 201220378731U CN 202733376 U CN202733376 U CN 202733376U
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- Prior art keywords
- sensor
- conical sleeve
- mounting hole
- split conical
- installing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a mounting and fixing mechanism for a sensor. The mounting and fixing mechanism comprises a mounting seat connected with both the sensor and a tested piece, and further comprises a fastener and an open tapered sleeve, wherein the mounting seat comprises a base and a threaded rod; the bottom surface of the base is fixedly connected with the tested piece; a tapered mounting hole is formed on the sensor; the open tapered sleeve is arranged between the tapered mounting hole and the threaded rod; and the threaded rod penetrates the tapered mounting hole to be connected with the fastener. The mounting and fixing mechanism effectively reduces the mounting stress and ensures no movement between the sensor and the tested piece, so that the sensor can be firmly mounted on a tested object for accurate and stable test.
Description
Technical field
The utility model relates to the installation accessories field, refers to especially a kind of mechanism for installing for sensor.
Background technique
In engineering field, often need to carry out to the critical component of main equipment, bridge the detection of the physical quantitys such as ess-strain, deflection displacement, therefore under such operating mode, the application of sensor is quite extensive.The physical quantity that installation of sensors can be detected test specimen on test specimen changes.Yet the installation quality of sensor can directly affect the degree of accuracy of test, is especially vibrating frequently under the operating mode, sensor occurs most probably loosening and then cause the consequence of sensor failure.Reliable sensor installation how, the purpose that the utility model proposes just.
The model utility content
The utility model proposes a kind of mechanism for installing for sensor, solved the firm not problem of installation of sensor in the prior art.
The technical solution of the utility model is achieved in that the fitting seat that it comprises connecting sensor and measured piece, also comprises fastening piece and split conical sleeve.Described fitting seat comprises base and threaded stem, the bottom surface of described base is fixedly connected with measured piece, described covers disposed on sensor is equipped with the taper mounting hole, described split conical sleeve is arranged between described taper mounting hole and threaded stem, and described threaded stem passes the taper mounting hole and is connected with fastening piece.
By such scheme, sensor is fixed on the fitting seat by threaded stem, split conical sleeve and fastening piece, and fitting seat is fixedly connected with measured piece, and then so that sensor is relative with measured piece fixing.Thus, the deformation quantity of measured piece can accurately be recorded by sensor, and installs firmly, can avoid loose between sensor and measured piece and causes detecting the situation of inefficacy.
The utility model also comprises positioning tool, and described positioning tool is elongated, is provided with a plurality of through holes on it.Use the situation of a plurality of fitting seats for needs, by arranging and the as many through hole of the upper conical mounting hole quantity of sensor at positioning tool, and the spacing between each through hole is consistent with spacing between the taper mounting hole.Fitting seat is determined its position on measured piece by this positioning tool, can reduce thus the installation stress between sensor and threaded stem, is conducive to effective work of sensor.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of mechanism for installing for sensor of the utility model;
Fig. 2 is the structural representation of positioning tool of the present utility model;
Fig. 3 is the sectional drawing of the A-A direction of positioning tool shown in Figure 2.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of mechanism for installing for sensor, it comprises the fitting seat of connecting sensor 1 and measured piece 3, it also comprises fastening piece 4 and split conical sleeve 5; Described fitting seat 2 comprises base 21 and threaded stem 22, the bottom surface of described base 21 is fixedly connected with measured piece 3, be provided with the taper mounting hole on the described sensor 1, described split conical sleeve 5 is arranged on 22 of described taper mounting hole and threaded stems, and described threaded stem 22 passes described taper mounting hole and is connected with described fastening piece 4.
Specifically, the taper mounting hole quantity and the hole pitch that are positioned on the sensor 1 can arrange according to actual needs.As shown in Figure 1, the bottom of described fitting seat 2 is fixedly connected with measured piece 3, and being fixedly connected with of this place can be adopted welding.Be provided with outside thread on the described threaded stem 22, threaded stem 22 passes the taper mounting hole of sensor 1, between the taper mounting hole on threaded stem 22 and the sensor 1 split conical sleeve 5 is set, described fastening piece 4 inwardly rotates along threaded stem 22, and described sensor 1 is fixed on the fitting seat 2.Fitting seat 2 is fixedly connected with measured piece 3 again, and then so that sensor 1 is relative fixing with measured piece 3.Thus, the deformation quantity of measured piece 3 can accurately be recorded by sensor 1, and installs firmly, can avoid 3 of sensor 1 and measured pieces loose and cause detecting the situation of inefficacy.
Further, the utility model also comprises positioning tool, and described positioning tool is elongated, is provided with a plurality of through holes on it, and orientation installation fixture as shown in Figures 2 and 3.Use the situation of a plurality of fitting seats 2 for needs, by arranging and the as many through hole of sensor 1 upper conical mounting hole quantity at positioning tool, and the spacing between each through hole is consistent with spacing between the taper mounting hole.Fitting seat 2 is determined its position on measured piece 3 by this positioning tool, and location and installation can reduce the installation stress of 22 of sensor 1 and threaded stems like this, is conducive to effective work of sensor 1.During installation, with positioning tool each fitting seat 2 is carried out relative positioning first, behind the location each fitting seat 2 is fixed on the measured piece 3, unload positioning tool after seat to be installed 2 and measured piece 3 are fixing, and then carry out being connected of sensor 1 and fitting seat 2.
Further, described taper mounting hole is conical through-hole; The outer surface of described split conical sleeve 5 is conical surfaces, establishes through hole in the split conical sleeve 5, and the outer surface of split conical sleeve 5 has identical tapering with the taper mounting hole of sensor 1; Wall at described split conical sleeve 5 is provided with an opening that runs through its two ends port.
Specifically, inwardly screw in the process at fastening piece 4, split conical sleeve 5 is subject to from the pressure of fastening piece 4, taper mounting hole increasing, split conical sleeve 5 shrinks, tightly block at last threaded stem 22, this moment, split conical sleeve 5 and 22 of threaded stems, sensor 1 cone shape hole and 5 of split conical sleeves all produced huge frictional force, so that sensor 1, split conical sleeve 5, fitting seat 2 fit tightly together, were difficult for relative sliding.In implementation, the tapering of taper mounting hole can design according to prior art, and split conical sleeve 5 can select stainless steel material to make, and it has elasticity, can restore to the original state after fastening piece 4 dismountings, is convenient to dismounting.In actual the use, tapering that can split conical sleeve 5 is set to 1:13, and with the wide 1.5mm that is arranged to of its opening, split conical sleeve 5 materials can be selected GB 45# steel.
Further, as shown in Figure 1,4 of described split conical sleeve 5 and described fastening pieces are provided with packing ring 6.Sensor 1 is installed the large nose end of cone shape hole outwardly, split conical sleeve 5 is placed on fitting seat 2 threaded stems 22, behind split conical sleeve 5 and 4 pads of described fastening piece upper gasket 6,21 directions screw fastening piece 4 along threaded stem 22 to base, make split conical sleeve 5 be pressed into the mounting hole of sensor 1.Packing ring 6 an extruding force stepless action that can make fastening piece 4 is set on split conical sleeve 5, two come also can avoid the mutually extruding and cause damaging of fastening piece 4 and split conical sleeve 5.
Further, described fastening piece 4 is self-locking nut.Because constantly be accompanied by vibration in the Vehicle Driving Cycle, if things go on like this, vehicle-mounted sensor 1 can get loose voluntarily, for preventing this phenomenon, the utility model is preferred has self-locking nut locking, the antivibration function.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. mechanism for installing that is used for sensor, the fitting seat (2) that it comprises connecting sensor (1) and measured piece (3) is characterized in that: also comprise fastening piece (4) and split conical sleeve (5); Described fitting seat (2) comprises base (21) and threaded stem (22), the bottom surface of described base (21) is fixedly connected with measured piece (3), described sensor is provided with the taper mounting hole on (1), described split conical sleeve (5) is arranged between described taper mounting hole and threaded stem (22), and described threaded stem (22) passes described taper mounting hole and is connected with described fastening piece (4).
2. a kind of mechanism for installing for sensor according to claim 1, it is characterized in that: also comprise positioning tool, described positioning tool is elongated, is provided with a plurality of through holes on it.
3. a kind of mechanism for installing for sensor according to claim 1, it is characterized in that: described taper mounting hole is conical through-hole; The outer surface of described split conical sleeve (5) is the conical surface, and split conical sleeve is established through hole in (5), and the outer surface of split conical sleeve (5) has identical tapering with the taper mounting hole of sensor (1); Wall at described split conical sleeve (5) is provided with an opening that runs through its two ends port.
4. a kind of mechanism for installing for sensor according to claim 3, it is characterized in that: the tapering of described split conical sleeve (5) is 1:13, and its opening is wide to be 1.5mm, and it adopts GB 45# steel to process.
5. it is characterized in that: be provided with packing ring (6) between described split conical sleeve (5) and described fastening piece (4) according to claim 1 or 4 described a kind of mechanism for installing for sensor.
6. a kind of mechanism for installing for sensor according to claim 1, it is characterized in that: described fastening piece (4) is self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378731 CN202733376U (en) | 2012-08-01 | 2012-08-01 | Mounting and fixing mechanism for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378731 CN202733376U (en) | 2012-08-01 | 2012-08-01 | Mounting and fixing mechanism for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733376U true CN202733376U (en) | 2013-02-13 |
Family
ID=47659074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378731 Expired - Fee Related CN202733376U (en) | 2012-08-01 | 2012-08-01 | Mounting and fixing mechanism for sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733376U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316715A (en) * | 2014-10-17 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Installation seat for installing acceleration sensor onto handgrip |
| CN104358992A (en) * | 2014-10-17 | 2015-02-18 | 力帆实业(集团)股份有限公司 | Mounting seat for mounting acceleration sensor on foot rest |
| CN105715923A (en) * | 2016-03-23 | 2016-06-29 | 赵静 | Installation frame for box-type sensor |
| CN108223992A (en) * | 2017-12-14 | 2018-06-29 | 科瑞工业自动化***（苏州）有限公司 | A kind of column type photoelectric sensor mounting structure |
| CN113167562A (en) * | 2018-12-07 | 2021-07-23 | 米其林集团总公司 | Fixing system for a casing for measuring tyre characteristics |
-
2012
- 2012-08-01 CN CN 201220378731 patent/CN202733376U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316715A (en) * | 2014-10-17 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Installation seat for installing acceleration sensor onto handgrip |
| CN104358992A (en) * | 2014-10-17 | 2015-02-18 | 力帆实业(集团)股份有限公司 | Mounting seat for mounting acceleration sensor on foot rest |
| CN105715923A (en) * | 2016-03-23 | 2016-06-29 | 赵静 | Installation frame for box-type sensor |
| CN108223992A (en) * | 2017-12-14 | 2018-06-29 | 科瑞工业自动化***（苏州）有限公司 | A kind of column type photoelectric sensor mounting structure |
| CN113167562A (en) * | 2018-12-07 | 2021-07-23 | 米其林集团总公司 | Fixing system for a casing for measuring tyre characteristics |
| CN113167562B (en) * | 2018-12-07 | 2024-04-12 | 米其林集团总公司 | Fastening system for a housing for measuring characteristics of a tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mounting and fixing mechanism for sensor Effective date of registration: 20131025 Granted publication date: 20130213 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2013990000789 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141118 Granted publication date: 20130213 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2013990000789 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mounting and fixing mechanism for sensor Effective date of registration: 20141119 Granted publication date: 20130213 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2014990000959 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151130 Granted publication date: 20130213 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2014990000959 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mounting and fixing mechanism for sensor Effective date of registration: 20151208 Granted publication date: 20130213 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2015990001078 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |