CN213481366U - Make things convenient for fiber grating sensor of dismouting - Google Patents
Make things convenient for fiber grating sensor of dismouting Download PDFInfo
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- CN213481366U CN213481366U CN202022916579.XU CN202022916579U CN213481366U CN 213481366 U CN213481366 U CN 213481366U CN 202022916579 U CN202022916579 U CN 202022916579U CN 213481366 U CN213481366 U CN 213481366U
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Abstract
The utility model discloses a make things convenient for fiber grating sensor of dismouting, including the grating sensor body, grating sensor body one end fixedly connected with optic fibre pullover, and grating sensor body other end grafting connection has the connecting wire, optic fibre pullover surface mounting has steady line mechanism, and steady line mechanism including two backup pads that grating sensor body one end fixed connection has, the bolt is twisted to the inside threaded connection of two backup pads hand, and the hand is twisted the bolt other end and is rotated and be connected with the bearing. The utility model discloses in, under the effect of steady line mechanism, twist the bolt through rotating the hand, can drive the flexible removal of arc, make its internally mounted's clamp plate, can press from both sides tightly fixed between optic fibre and the optic fibre pullover, prevent to connect not hard up, the skew of assembly detection data, and through predetermined compression spring elastic property, can alleviate the pressure of clamp plate, prevent to extrude too violently, cause the damage of optic fibre.
Description
Technical Field
The utility model belongs to the technical field of grating sensing equipment, concretely relates to make things convenient for fiber grating sensor of dismouting.
Background
The grating sensor is actually a special application of the photoelectric sensor, and has been widely used because the grating measurement has the advantages of simple structure, high measurement precision, easy realization of automation and digitization, and the like.
The existing fiber grating sensor is very complicated in a fixing mode and does not have a function of convenient installation in the using process, and when the fiber grating sensor is sleeved with optical fibers, the connection is loosened, so that the data deviation detected by an assembly is reduced.
SUMMERY OF THE UTILITY MODEL
For solving current fiber grating sensor, fixed mode is very loaded down with trivial details complicacy, does not possess the function of convenient installation, and fiber grating sensor and optic fibre cup joint when, connects not hard up the regulation that can the data deviation that the assembly detected. The utility model provides a make things convenient for fiber grating sensor of dismouting has convenient installation and can be with the stable characteristics of being connected of optic fibre.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for fiber grating sensor of dismouting, includes the grating sensor body, grating sensor body one end fixedly connected with optic fibre pullover, and grating sensor body other end grafting connection has the connecting wire, optic fibre pullover surface mounting has steady line mechanism, and steady line mechanism including some two backup pads of grating sensor body one end fixed connection, the bolt is twisted to the inside threaded connection of two backup pads, and the bolt other end rotation is twisted to the hand is connected with the bearing, bearing other end fixedly connected with arc, arc other end fixedly connected with compression spring, and compression spring other end fixedly connected with clamp plate, fixed establishment is installed to grating sensor body bottom, solid line mechanism is installed to grating sensor body one end.
Preferably, the pressing plate and the arc plate form an elastic telescopic structure through a compression spring, and the arc plate and the supporting plate form a telescopic structure through a bearing and a hand-screwed bolt.
Preferably, the fixing mechanism comprises a sliding groove formed in the bottom end of the grating sensor body, a sliding block is sleeved and inserted in the sliding groove, the bottom end of the sliding block is connected with a connecting rod in a welding mode, and the bottom end of the connecting rod is connected with a fixing plate.
Preferably, the fixed plate is welded with the connecting rod, and the connecting rod forms a sliding structure with the sliding groove through the sliding block.
Preferably, the wire fixing mechanism comprises a loop bar fixedly connected with one end of the grating sensor body, a connecting plate is movably sleeved on the surface of the loop bar, one end of the connecting plate is connected with a clamping groove in a welding mode, and a reset spring is fixedly connected between the connecting plate and the grating sensor body.
Preferably, the clamping groove is movably connected with the surface of the connecting wire, and the connecting plate and the grating sensor body form an elastic telescopic structure through a return spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, under the effect of steady line mechanism, twist the bolt through rotating the hand, can drive the flexible removal of arc, make its internally mounted's clamp plate, can press from both sides tightly fixed between optic fibre and the optic fibre pullover, prevent to connect not hard up, the skew of assembly detection data, and through predetermined compression spring elastic property, can alleviate the pressure of clamp plate, prevent to extrude too violently, cause the damage of optic fibre.
2. The utility model discloses in, under fixed establishment's effect, through the pulling connecting rod, can make it slide in the spout through the slider, adjust the position of fixed plate, the fixed plate of being convenient for and assigned position phase-match make the process labour saving and time saving of its installation.
3. The utility model discloses in, under the effect of solidus mechanism, through predetermined reset spring, can stimulate the connecting plate, make its connecting plate can stimulate the draw-in groove and remove, with connecting wire and this body coupling of grating sensor more stable, prevent to receive dragging of external force, the not hard up of assembly connecting wire drops.
Drawings
Fig. 1 is a schematic view of the overall structure of a fiber grating sensor convenient for disassembly and assembly according to the present invention;
FIG. 2 is a schematic structural view of the wire stabilizing mechanism of the present invention;
FIG. 3 is a schematic side view of the line stabilizing mechanism of the present invention;
fig. 4 is a schematic structural view of the fixing mechanism of the present invention;
fig. 5 is a schematic structural view of the wire fixing mechanism of the present invention.
In the figure: 1. a grating sensor body; 2. an optical fiber ferrule; 3. a connecting wire; 4. a wire stabilizing mechanism; 401. a support plate; 402. screwing the bolt by hand; 403. a bearing; 404. an arc-shaped plate; 405. a compression spring; 406. pressing a plate; 5. a fixing mechanism; 501. a chute; 502. a slider; 503. a connecting rod; 504. a fixing plate; 6. a wire fixing mechanism; 601. a loop bar; 602. a connecting plate; 603. a card slot; 604. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a make things convenient for fiber grating sensor of dismouting, including grating sensor body 1, 1 one end fixedly connected with optical fiber pullover 2 of grating sensor body, and 1 other end grafting connection of grating sensor body has connecting wire 3, 2 surface mounting of optical fiber pullover have steady line mechanism 4, and steady line mechanism 4 is including two backup pads 401 that 1 one end fixed connection of grating sensor body has, the inside threaded connection of two backup pads 401 has hand bolt 402, and the hand bolt 402 other end is twisted and is rotated and be connected with bearing 403, bearing 403 other end fixedly connected with arc 404, arc 404 other end fixedly connected with compression spring 405, and compression spring 405 other end fixedly connected with clamp plate 406, fixed establishment 5 is installed to 1 bottom of grating sensor body, fixed line mechanism 6 is installed to 1 one end of grating sensor body.
Through adopting above-mentioned technical scheme, rotate hand and twist bolt 402, hand is twisted bolt 402 and can be in backup pad 401 internal rotation removal, is driving arc 404 flexible removal, and arc 404 is driving clamp plate 406, through two clamp plates 406, can clamp tightly fixedly between optic fibre and the optic fibre pullover 2.
Specifically, the pressing plate 406 and the arc plate 404 form an elastic telescopic structure through the compression spring 405, and the arc plate 404 and the supporting plate 401 form a telescopic structure through the bearing 403 and the hand-screwed bolt 402.
By adopting the technical scheme, the pressure of the pressing plate 406 on the optical fiber can be relieved through the elastic characteristic of the compression spring 405.
Specifically, the fixing mechanism 5 includes a sliding groove 501 formed in the bottom end of the grating sensor body 1, a sliding block 502 is inserted in the sliding groove 501 in a sleeved manner, a connecting rod 503 is welded to the bottom end of the sliding block 502, and a fixing plate 504 is connected to the bottom end of the connecting rod 503.
By adopting the above technical scheme, the connecting rod 503 is pulled, and the connecting rod 503 can slide in the sliding groove 501 through the sliding block 502.
Specifically, the fixing plate 504 is welded to the connecting rod 503, and the connecting rod 503 and the sliding groove 501 form a sliding structure through the slider 502.
By adopting the technical scheme, the position of the fixing plate 504 can be flexibly adjusted.
Specifically, the wire fixing mechanism 6 includes a loop bar 601 fixedly connected to one end of the grating sensor body 1, a connecting plate 602 is movably sleeved on the surface of the loop bar 601, one end of the connecting plate 602 is welded to a clamping groove 603, and a return spring 604 is fixedly connected between the connecting plate 602 and the grating sensor body 1.
By adopting the above technical solution, the elastic characteristic of the return spring 604 can pull the connecting plate 602 to make the connecting plate 602 move on the surface of the loop bar 601.
Specifically, the clamping groove 603 is movably connected with the surface of the connecting wire 3, and the connecting plate 602 and the grating sensor body 1 form an elastic telescopic structure through the return spring 604.
Through adopting above-mentioned technical scheme, the pulling draw-in groove 603 removes, can draw-in groove 603 with the more stable of being connected of connecting wire 3 and grating sensor body 1.
The utility model discloses a theory of operation and use flow: when the optical fiber grating sensor is used, the connecting rod 503 is pulled manually, the connecting rod 503 slides in the sliding groove 501 through the sliding block 502, the position of the fixing plate 504 is adjusted, the fixing plate is fixed at a specified position through a matching bolt, an optical fiber is sleeved in the optical fiber sleeve head 2 and is connected and installed with the grating sensor body 1, the manual screw 402 is rotated manually, the manual screw 402 rotates in the supporting plate 401 to move, the arc plate 404 is driven to move in an extending and contracting mode, the arc plate 404 drives the pressing plate 406 to clamp and fix the optical fiber and the optical fiber sleeve head 2, meanwhile, the pressure of the pressing plate 406 on the optical fiber is relieved through the elastic characteristic of the compression spring 405, the connecting wire 3 is inserted and connected with the grating sensor body 1, the clamping groove 603 is sleeved and clamped on the surface of the connecting wire 3, the connecting plate 602 is pulled through the elastic characteristic of the reset spring 604, the connecting plate 602 moves on the surface of the sleeve rod 601, the working principle of the device is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a make things convenient for fiber grating sensor of dismouting, includes grating sensor body (1), its characterized in that: one end of the grating sensor body (1) is fixedly connected with an optical fiber sleeve head (2), the other end of the grating sensor body (1) is connected with a connecting wire (3) in an inserting way, the surface of the optical fiber sleeve head (2) is provided with a wire stabilizing mechanism (4), and the wire stabilizing mechanism (4) comprises two supporting plates (401) fixedly connected with one end of the grating sensor body (1), the inner parts of the two supporting plates (401) are in threaded connection with hand-screwed bolts (402), and the other end of the hand-screwed bolt (402) is rotatably connected with a bearing (403), the other end of the bearing (403) is fixedly connected with an arc-shaped plate (404), the other end of the arc-shaped plate (404) is fixedly connected with a compression spring (405), and the other end of the compression spring (405) is fixedly connected with a pressure plate (406), the bottom end of the grating sensor body (1) is provided with a fixing mechanism (5), and a wire fixing mechanism (6) is installed at one end of the grating sensor body (1).
2. The fiber grating sensor convenient to disassemble and assemble according to claim 1, wherein: the pressing plate (406) and the arc-shaped plate (404) form an elastic telescopic structure through a compression spring (405), and the arc-shaped plate (404) and the supporting plate (401) form a telescopic structure through a bearing (403) and a hand-screwed bolt (402).
3. The fiber grating sensor convenient to disassemble and assemble according to claim 1, wherein: the fixing mechanism (5) comprises a sliding groove (501) formed in the bottom end of the grating sensor body (1), a sliding block (502) is sleeved and inserted in the sliding groove (501), the bottom end of the sliding block (502) is connected with a connecting rod (503) in a welding mode, and the bottom end of the connecting rod (503) is connected with a fixing plate (504).
4. The fiber grating sensor convenient to disassemble and assemble according to claim 3, wherein: the fixed plate (504) is connected with the connecting rod (503) in a welding mode, and the connecting rod (503) forms a sliding structure with the sliding groove (501) through the sliding block (502).
5. The fiber grating sensor convenient to disassemble and assemble according to claim 1, wherein: the wire fixing mechanism (6) comprises a loop bar (601) fixedly connected with one end of the grating sensor body (1), a connecting plate (602) is movably sleeved on the surface of the loop bar (601), one end of the connecting plate (602) is connected with a clamping groove (603) in a welding mode, and a reset spring (604) is fixedly connected between the connecting plate (602) and the grating sensor body (1).
6. The fiber grating sensor convenient to disassemble and assemble according to claim 5, wherein: the clamping groove (603) is movably connected with the surface of the connecting wire (3), and the connecting plate (602) and the grating sensor body (1) form an elastic telescopic structure through a return spring (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916579.XU CN213481366U (en) | 2020-12-08 | 2020-12-08 | Make things convenient for fiber grating sensor of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916579.XU CN213481366U (en) | 2020-12-08 | 2020-12-08 | Make things convenient for fiber grating sensor of dismouting |
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| Publication Number | Publication Date |
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| CN213481366U true CN213481366U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022916579.XU Active CN213481366U (en) | 2020-12-08 | 2020-12-08 | Make things convenient for fiber grating sensor of dismouting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440944A (en) * | 2022-03-09 | 2022-05-06 | 永嘉县电力实业有限公司 | Fiber grating sensing equipment |
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2020
- 2020-12-08 CN CN202022916579.XU patent/CN213481366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440944A (en) * | 2022-03-09 | 2022-05-06 | 永嘉县电力实业有限公司 | Fiber grating sensing equipment |
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