CN202013184U - Installation guiding device for sensor of multipoint displacement meter - Google Patents
Installation guiding device for sensor of multipoint displacement meter Download PDFInfo
- Publication number
- CN202013184U CN202013184U CN2011200609562U CN201120060956U CN202013184U CN 202013184 U CN202013184 U CN 202013184U CN 2011200609562 U CN2011200609562 U CN 2011200609562U CN 201120060956 U CN201120060956 U CN 201120060956U CN 202013184 U CN202013184 U CN 202013184U
- Authority
- CN
- China
- Prior art keywords
- sensor
- dowel bar
- transition tube
- transmission rod
- installation
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an installation guiding device for a sensor of a multipoint displacement meter. The device comprises a transition tube located on an installation base of the sensor, the transition tube is in butt joint with a dowel bar protection tube, a dowel bar is located in the dowel bar protection tube, a guider is sleeved and connected with the top end of the dowel bar, and the outer diameter of the guider is matched with the inner diameter of the transition tube; and the large diameter end of the guider is a horn shaped interface matched with the sensor, and the maximum diameter of the guider is slightly less than the inner diameter of the transition tube. The utility model provides the installation guiding device for the sensor of the multipoint displacement meter, the guider not only can move freely in the transition tube, but also can not leave too much motion space, so as to ensure that the dowel bar is located in the center of the transition tube and solve the problem that the dowel bar can not be located in the center of the transition tube, therefore, the sensor can be effectively aligned with a screw of the dowel bar in the transition tube, the installation is convenient, the practical effect is good, the structure is simple, the production cost is low, and the working efficiency of the installation of the sensor can be greatly improved.
Description
Technical field
The utility model relates to a kind of installation and guide device, especially a kind of installation and guide device that is fit to multi-point displacement flowmeter sensor under the various conditions.
Background technology
Multipoint displacement meter partly is made up of anchor head, transmission rod, protection tube, support ring, gauge head, sensor etc.Transition conduit on the gauge head connects protection tube and mounting base, and sensor carries out prestretching in transition conduit with after transmission rod silk mouth is connected; The about 6.35mm of transmission rod diameter, about the general 10～12mm of transition conduit internal diameter, therefore transmission rod has bigger activity space in transition conduit, often can not be positioned at the centre of transition conduit, and the about 9.5mm of sensor maximum gauge, transition conduit can just be passed but radial position can not be adjusted therein basically, cause sensor in transition conduit, can not effectively align with transmission rod silk mouth, do not take measures necessary even can't realize that sensor is connected with the silk mouth of transmission rod, cause the multi-point displacement flowmeter sensor that trouble is installed, efficient is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multi-point displacement flowmeter sensor installation and guide device, can solve the Centromedian problem that transmission rod can not be positioned at transition conduit, sensor can effectively be aligned with transmission rod silk mouth in transition conduit, easy for installation, practical function is good, simple in structure, low cost of manufacture.
For solving the problems of the technologies described above; the technical scheme that the utility model adopted is: a kind of multi-point displacement flowmeter sensor installation and guide device; comprise the transition conduit that is positioned on the sensor mounting base; transition conduit is docked with the transmission rod protection tube; transmission rod is positioned at the transmission rod protection tube; the transmission rod top is socketed with guides, and the external diameter of guides matches with the internal diameter of transition conduit.
Guides is the tubaeform interface that the heavy caliber end matches with sensor, and the maximum gauge of guides is slightly less than the internal diameter of transition conduit.
The multi-point displacement flowmeter sensor installation and guide device that the utility model provides; because the transmission rod top in the transmission rod protection tube is socketed with guides; the external diameter of guides matches with the internal diameter of transition conduit; guides can be free movable in transition conduit; do not stay too much activity space again; the restriction transmission rod produces excessive radial displacement in transition conduit; thereby guarantee that transmission rod is positioned at the centre of transition conduit; can solve the Centromedian problem that transmission rod can not be positioned at transition conduit; sensor can effectively be aligned with transmission rod silk mouth in transition conduit, and easy for installation, practical function is good; simple in structure; low cost of manufacture has greatly improved the installation efficiency of sensor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A place enlarged drawing of the utility model Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises the transition conduit 1 that is positioned on the sensor mounting base 5, and transition conduit 1 is docked with transmission rod protection tube 2,
The tubaeform interface that guides 4 matches with sensor 6 for the heavy caliber end, the maximum gauge of guides 4 is slightly less than the internal diameter of transition conduit 1.
During use, guides 4 is socketed in transmission rod 3 tops, and restriction transmission rod 3 produces excessive radial displacement in transition conduit 1, makes transmission rod 3 tops be positioned at the centre of transition conduit 1, guiding sensor 6 is realized screwed connection with transmission rod 3 tops simultaneously, has good guiding function.
Because 4 of guidess play guiding and position-limiting action, itself does not also stress, and therefore with being connected only need not come off and get final product of transmission rod 3, takes the socket mode, and slit is reserved in the joint, realizes by extruding during connection and the socket of transmission rod 3, and is simple and convenient.
The manufacturing materials of guides 4 can adopt any one material in the steel material of rubber, ABS engineering plastics, PE engineering plastics, galvanized iron sheet or band screw thread.
Claims (2)
1. a multi-point displacement flowmeter sensor installation and guide device comprises the transition conduit (1) that is positioned on the sensor mounting base (5), and transition conduit (1) is docked with transmission rod protection tube (2), it is characterized in that:
Transmission rod (3) is positioned at transmission rod protection tube (2), and transmission rod (3) top is socketed with guides (4), and the external diameter of guides (4) matches with the internal diameter of transition conduit (1).
2. multi-point displacement flowmeter sensor installation and guide device according to claim 1, it is characterized in that: the tubaeform interface that guides (4) matches with sensor (6) for the heavy caliber end, the maximum gauge of guides (4) is slightly less than the internal diameter of transition conduit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200609562U CN202013184U (en) | 2011-03-10 | 2011-03-10 | Installation guiding device for sensor of multipoint displacement meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200609562U CN202013184U (en) | 2011-03-10 | 2011-03-10 | Installation guiding device for sensor of multipoint displacement meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013184U true CN202013184U (en) | 2011-10-19 |
Family
ID=44783800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200609562U Expired - Fee Related CN202013184U (en) | 2011-03-10 | 2011-03-10 | Installation guiding device for sensor of multipoint displacement meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729395A (en) * | 2015-03-13 | 2015-06-24 | 北京城建勘测设计研究院有限责任公司 | Sliding support device based on capacitive displacement meter |
-
2011
- 2011-03-10 CN CN2011200609562U patent/CN202013184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729395A (en) * | 2015-03-13 | 2015-06-24 | 北京城建勘测设计研究院有限责任公司 | Sliding support device based on capacitive displacement meter |
| CN104729395B (en) * | 2015-03-13 | 2017-09-01 | 北京城建勘测设计研究院有限责任公司 | A kind of sliding support device based on capacitive displacement meter |
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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 |
Granted publication date: 20111019 Termination date: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |