CN209416352U - A kind of optical fibre gyro mounting assembly - Google Patents
A kind of optical fibre gyro mounting assembly Download PDFInfo
- Publication number
- CN209416352U CN209416352U CN201920234251.4U CN201920234251U CN209416352U CN 209416352 U CN209416352 U CN 209416352U CN 201920234251 U CN201920234251 U CN 201920234251U CN 209416352 U CN209416352 U CN 209416352U
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- China
- Prior art keywords
- optical fibre
- block
- fibre gyro
- mounting hole
- erecting bed
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- 239000013307 optical fiber Substances 0.000 title claims abstract 20
- 239000011324 bead Substances 0.000 claims abstract 11
- 230000014759 maintenance of location Effects 0.000 claims abstract 11
- 238000009434 installation Methods 0.000 claims abstract 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a kind of optical fibre gyro mounting assemblies, it is related to fiber-optics gyroscope field, including erecting bed, optical fibre gyro is installed on erecting bed, optical fibre gyro is fixedly connected with installation sheet, the first mounting hole is offered on erecting bed, corresponding first mounting hole of installation sheet offers the second mounting hole, optical fibre gyro both ends are fixedly connected to retention bead, retention bead is corresponded on erecting bed is fixedly connected with abutting block, limited block is slidably connected on erecting bed, limited block abuts the retention bead at optical fibre gyro both ends with block is abutted respectively, when abutting block abutting retention bead, first mounting hole and the second mounting hole correspond.Staff is allowed to pass through the position of restriction spacing block set, to quickly enable the first mounting hole corresponding with the second mounting hole, slightly adjustment can enable the first mounting hole be overlapped with corresponding second mounting hole, and abutting block and limited block have position-limiting action to optical fibre gyro when installing, and install optical fibre gyro by installation bolt convenient for staff.
Description
Technical field
The utility model relates to fiber-optics gyroscope fields, more particularly, to a kind of optical fibre gyro mounting assembly.
Background technique
Optical fibre gyro, that is, Optical rotation sensor, it is most be hopeful to promote and apply in various fibre optical sensors one
Kind.Optical fibre gyro is as ring laser gyro, with no mechanical movable part, without preheating time, insensitive acceleration, dynamic
Range is wide, numeral output, it is small in size the advantages that.
Optical fibre gyro is in the form of annular discs, and along its it is circumferentially fixed be connected with multiple installation sheets, it is corresponding on stage body and installation sheet
The first mounting hole and the second mounting hole are offered respectively, and optical fibre gyro passes through the installation across the first mounting hole and the second mounting hole
Bolt is mounted on erecting bed, and there are more accurate requirement, therefore first in the relative position after optical fibre gyro and erecting bed installation
Mounting hole and the second mounting hole are matched with installation Bolt sizes, and the first mounting hole or the second mounting hole internal diameter is avoided to be greater than installation
Bolt causes the relative position between optical fibre gyro and erecting bed to change.
Since the size of mounting hole is matched with the size of installation bolt, need to enable the hole being provided on stage body during installation
It is aligned, is more troublesome one by one with the hole being provided on installation sheet.
Utility model content
In view of the above problems, the object of the present invention is to provide a kind of optical fibre gyro mounting assemblies, have convenient for pipe
The effect of line gyro installation.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of optical fibre gyro mounting assembly, including erecting bed are equipped with optical fibre gyro, the optical fiber top on the erecting bed
Spiral shell is fixedly connected with installation sheet, and the first mounting hole is offered on the erecting bed, and the installation sheet corresponds to first mounting hole
The second mounting hole is offered, the optical fibre gyro both ends are fixedly connected to retention bead, the limit is corresponded on the erecting bed
Position protrusion is fixedly connected with abutting block, and limited block is slidably connected on the erecting bed, and the limited block abuts block point with described
The retention bead for not abutting the optical fibre gyro both ends, when the abutting block pushes against the retention bead, first installation
Hole and second mounting hole correspond.
By using above-mentioned technical proposal, allow staff by the position of restriction spacing block set, thus quickly
Enable the first mounting hole corresponding with the second mounting hole, slightly adjustment can enable the first mounting hole and corresponding second mounting hole weight
Block and limited block are abutted when closing, and installing has position-limiting action to optical fibre gyro, installs light by installation bolt convenient for staff
Fine gyro.
Further: the abutting block and the limited block offer limiting groove, the limiting groove and the limit
Position protrusion matching, when the limiting groove is bonded with the retention bead, first mounting hole and corresponding described second
The axial line of mounting hole is overlapped.
By using above-mentioned technical proposal, staff is enabled quickly to enable the first mounting hole and corresponding second peace
Hole alignment is filled, optical fibre gyro is installed convenient for staff.
It is further: sliding slot to be offered on the erecting bed, the limited block is fixedly connected with sliding block, the sliding slot and institute
Sliding block matching is stated, the sliding block is slidably connected in the sliding slot, and the shoe surface is fixedly connected with anti-slip layer, described anti-skidding
Layer contacts the inner wall of the sliding slot.
By using above-mentioned technical proposal, since shoe surface is fixedly connected with anti-slip layer, between sliding block and sliding slot
Frictional force it is larger, staff looses one's grip after pushing limited block to slide into designated position, and sliding block is not easy to slide in sliding slot.
Further: the anti-slip layer contacts the coarse setting in face of the sliding slot inner wall.
By using above-mentioned technical proposal, so that the frictional force between anti-slip layer and sliding slot inner wall increases.
It is further: slot to be offered on the inner wall of the limiting groove, the retention bead corresponds to the slot and fixes
It is connected with inserted block, the inserted block and the slot grafting, is provided with positioning component on the erecting bed, the positioning component is used for
Limit the relative position of the inserted block Yu the slot.
By using above-mentioned technical proposal so that optical fibre gyro with the relative position of limited block, optical fibre gyro and abut
The relative position of block is fixed, is fixedly connected due to abutting block with erecting bed, optical fibre gyro, limited block with erecting bed
Relative position is fixed, so that staff is when bolt is installed in installation, optical fibre gyro is not easy to shake, the first mounting hole and the second peace
Hole coaxial inner conductor always is filled, is installed convenient for staff.
Further: the positioning component includes the positioning screw hole being provided on the inserted block, the limited block with it is described
Abutting block corresponds to the positioning screw hole and is plugged with positioning bolt, and the positioning bolt is threadedly engaged with the positioning screw hole.
By using above-mentioned technical proposal, the fixation of inserted block and slot relative position is realized.
Further: the positioning component includes the location hole being provided on the inserted block, the limited block and described is supported
It connects block and corresponds to the location hole and be plugged with plastic rivet, the location hole and the plastic rivet rivet.
By using above-mentioned technical proposal, the fixation of inserted block and slot relative position is realized, staff only need to be by compression moulding
Material rivet can enable location hole and plastic rivet rivet, convenient and efficient.
It is further: installation bolt, the installation bolt and first mounting hole are plugged on second mounting hole
It is threadedly engaged.
By using above-mentioned technical proposal, enables installation bolt directly be fixedly connected with the inner wall of the first mounting hole, do not need
Nut, it is easier for installation.
In conclusion the advantageous effects of the utility model include:
(1) by setting spacing block set, abutting block and limited block, staff can pass through the position for limiting spacing block set
It sets, to quickly enable the first mounting hole corresponding with the second mounting hole, slightly adjustment can enable the first mounting hole and corresponding the
Two mounting holes are overlapped, and abutting block and limited block have position-limiting action to optical fibre gyro when installation, pass through installation convenient for staff
Bolt installs optical fibre gyro；
(2) by setting limiting groove, enable staff by enable surely spacing block set match with limiting groove from
And the first mounting hole is quickly enabled to be aligned with corresponding second mounting hole, optical fibre gyro is installed convenient for staff.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model embodiment one shows the second mounting hole；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the schematic diagram that the utility model embodiment one shows anti-slip layer；
Fig. 4 is the overall schematic of the utility model embodiment two；
Fig. 5 is the enlarged diagram of part B in Fig. 4.
Appended drawing reference: 1, erecting bed；2, optical fibre gyro；3, installation sheet；4, the second mounting hole；5, bolt is installed；6, first
Mounting hole；7, retention bead；8, block is abutted；9, limited block；10, limiting groove；11, sliding slot；12, sliding block；13, anti-slip layer；14,
Slot；15, inserted block；16, positioning screw hole；17, positioning bolt；18, location hole；19, plastic rivet.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one
A kind of 2 mounting assembly of optical fibre gyro is equipped with disk on erecting bed 1 as depicted in figs. 1 and 2, including erecting bed 1
The optical fibre gyro 2 of shape, optical fibre gyro 2 are mounted on the burnishing surface of erecting bed 1.Optical fibre gyro 2 is fixedly connected with multiple halfround bar slices
The installation sheet 3 of shape can be four, and installation sheet 3 is uniformly distributed along the circumferential direction of optical fibre gyro 2, runs through on installation sheet 3 and offers circular hole
Second mounting hole 4 of shape is plugged with installation bolt 5 in the second mounting hole 4, and corresponding second mounting hole 4 offers the on erecting bed 1
One mounting hole 6, the first mounting hole 6 are threadedly engaged with installation bolt 5.
The internal diameter of second mounting hole 4 is matched with the outer diameter of installation bolt 5, when staff passes through the second mounting hole
After 4 installation bolt 5 is threadedly coupled with the first mounting hole 6, optical fibre gyro 2 is installed on erecting bed 1.
The both ends of optical fibre gyro 2 are fixedly connected to the block-like retention bead 7 of triangle, be fixedly connected on erecting bed 1 to
Block 8 is connect, limited block 9 is slidably connected on erecting bed 1, limited block 9 and abutting block 8 are located at the both ends of optical fibre gyro 2, and limit
Position block 9 and abutting block 8 offer limiting groove 10, limiting groove 10 and spacing block set phase on the face of retention bead 7
Match.
Staff can make limited block 9 push against spacing block set, and enable 2 both ends of optical fibre gyro by sliding limited block 9
Retention bead 7 respectively with limited block 9 and abut 10 grafting of limiting groove on block 8, when retention bead 7 and limiting groove 10
When inner wall is bonded, the first mounting hole 6 and the second mounting blocks one-to-one correspondence, and the first mounting hole 6 and corresponding second mounting hole, 4 axis
Heart line is overlapped, and enables staff that quickly installation bolt 5 is passed through the second mounting hole 4 and connected with 6 screw thread of the first mounting hole
It connects.
As shown in Figures 2 and 3, sliding slot 11 is offered on erecting bed 1, the position of the corresponding sliding slot 11 of limited block 9 is wholely set
There is sliding block 12, sliding block 12 is matched with sliding slot 11 and sliding block 12 is slidably connected in sliding slot 11, and 12 outer surface of sliding block is fixedly connected with
Anti-slip layer 13 can be rubber layer, and anti-slip layer 13 contacts the inner wall of sliding slot 11, and the face that anti-slip layer 13 contacts 11 inner wall of sliding slot is coarse
Setting, therefore the frictional force between 11 inner wall of anti-slip layer 13 and sliding slot is larger, when limited block 9 is pushed to abutting limit by staff
It looses one's grip after position protrusion 7, limited block 9 is not easy voluntarily to slide along sliding slot 11, installs convenient for staff.
The slot 14 of rectangle channel-shaped, the corresponding slot of retention bead 7 are offered on the wall of the contact retention bead 7 of limiting groove 10
14 are fixedly connected with inserted block 15, and inserted block 15 and slot 14 are mating, and positioning component, positioning component are provided in retention bead 7
Including the positioning screw hole 16 being provided on inserted block 15, limited block 9 and the corresponding positioning screw hole 16 of abutting block 8 are plugged with positioning bolt
17, positioning bolt 17 is threadedly engaged with positioning screw hole 16.When positioning bolt 17 is threadedly coupled by staff with positioning screw hole 16
Afterwards, the both ends of optical fibre gyro 2 respectively with abut block 8, limited block 9 is fixedly connected, be fixedly connected due to abutting block 8 with erecting bed 1,
Therefore optical fibre gyro 2 is fixed in the case where abutting the position-limiting action of block 8 and limited block 9 with the relative position of erecting bed 1, keeps the first peace
Dress hole 6 and the second mounting blocks correspond and are total to the state of axial line, so that staff during installation, does not need other pair
Optical fibre gyro 2 is fixed.
In conclusion limited block 9 is pushed, so that the limit at 2 both ends of optical fibre gyro when staff installs optical fibre gyro 2
Protrusion 7 and 10 grafting of limiting groove, inserted block 15 and 14 grafting of slot, and matched by positioning bolt 17 and the screw thread of positioning screw hole 16
It closes so that inserted block 15 and the relative position of slot 14 are fixed, therefore staff, when bolt 5 is installed in installation, optical fibre gyro 2 is not
It easily shakes, the first mounting hole 6 and the second mounting hole 4 coaxial inner conductor always, convenient for staff's installation.
Embodiment two
A kind of 2 mounting assembly of optical fibre gyro, as shown in Figure 4 and Figure 5, the difference with embodiment one is, positioning component packet
The location hole 18 being provided on inserted block 15 is included, limited block 9 and the corresponding location hole 18 of abutting block 8 are plugged with plastic rivet 19, fixed
Position hole 18 and plastic rivet 19 rivet, and staff, which need to only press plastic rivet 19, can enable location hole 18 and 19 riveting of plastic rivet
It connects, it is convenient and efficient.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of optical fibre gyro (2) mounting assembly, including erecting bed (1), optical fibre gyro (2) are installed on the erecting bed (1),
The optical fibre gyro (2) is fixedly connected with installation sheet (3), offers the first mounting hole (6), the peace on the erecting bed (1)
Corresponding first mounting hole (6) of load (3) offers the second mounting hole (4), it is characterised in that: the optical fibre gyro (2) two
End is fixedly connected to retention bead (7), is corresponded to the retention bead (7) on the erecting bed (1) and is fixedly connected with abutting block
(8), it is slidably connected limited block (9) on the erecting bed (1), the limited block (9) abuts institute with the block (8) that abuts respectively
The retention bead (7) for stating optical fibre gyro (2) both ends, when the abutting block (8) pushes against retention bead (7), described first
Mounting hole (6) and second mounting hole (4) correspond.
2. optical fibre gyro (2) mounting assembly according to claim 1, it is characterised in that: the abutting block (8) and the limit
Position block (9) offers limiting groove (10), and the limiting groove (10) matches with the retention bead (7), when the limit
When groove (10) is bonded with the retention bead (7), first mounting hole (6) and corresponding second mounting hole (4)
Axial line is overlapped.
3. optical fibre gyro (2) mounting assembly according to claim 2, it is characterised in that: offered on the erecting bed (1)
Sliding slot (11), the limited block (9) are fixedly connected with sliding block (12), and the sliding slot (11) matches with the sliding block (12), described
Sliding block (12) is slidably connected in the sliding slot (11), and sliding block (12) surface is fixedly connected with anti-slip layer (13), described anti-
Slip layer (13) contacts the inner wall of the sliding slot (11).
4. optical fibre gyro (2) mounting assembly according to claim 3, it is characterised in that: the anti-slip layer (13) contacts institute
State the coarse setting in face of sliding slot (11) inner wall.
5. optical fibre gyro (2) mounting assembly according to claim 3, it is characterised in that: the limiting groove (10) it is interior
It is offered on wall slot (14), the corresponding slot (14) of the retention bead (7) is fixedly connected with inserted block (15), the inserted block
(15) with the slot (14) grafting, positioning component is provided on the erecting bed (1), the positioning component is described for limiting
The relative position of inserted block (15) and the slot (14).
6. optical fibre gyro (2) mounting assembly according to claim 5, it is characterised in that: the positioning component includes opening up
Positioning screw hole (16) on the inserted block (15), limited block (9) positioning screw hole corresponding with abutting block (8)
(16) it is plugged with positioning bolt (17), the positioning bolt (17) is threadedly engaged with the positioning screw hole (16).
7. optical fibre gyro (2) mounting assembly according to claim 5, it is characterised in that: the positioning component includes opening up
The corresponding location hole (18) of location hole (18) on the inserted block (15), the limited block (9) and the abutting block (8) is equal
It is plugged with plastic rivet (19), the location hole (18) and the plastic rivet (19) rivet.
8. optical fibre gyro (2) mounting assembly according to claim 1, it is characterised in that: inserted on second mounting hole (4)
It is connected to installation bolt (5), the installation bolt (5) is threadedly engaged with first mounting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234251.4U CN209416352U (en) | 2019-02-22 | 2019-02-22 | A kind of optical fibre gyro mounting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234251.4U CN209416352U (en) | 2019-02-22 | 2019-02-22 | A kind of optical fibre gyro mounting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416352U true CN209416352U (en) | 2019-09-20 |
Family
ID=67944893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234251.4U Active CN209416352U (en) | 2019-02-22 | 2019-02-22 | A kind of optical fibre gyro mounting assembly |
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| Country | Link |
|---|---|
| CN (1) | CN209416352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834477A (en) * | 2021-11-26 | 2021-12-24 | 深圳市溪联科技有限公司 | Gyroscope for positioning engineering vehicle in tunnel |
| CN116927761A (en) * | 2023-09-18 | 2023-10-24 | 成都工业职业技术学院 | Optical fiber sensor logging-while-drilling device |
-
2019
- 2019-02-22 CN CN201920234251.4U patent/CN209416352U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834477A (en) * | 2021-11-26 | 2021-12-24 | 深圳市溪联科技有限公司 | Gyroscope for positioning engineering vehicle in tunnel |
| CN116927761A (en) * | 2023-09-18 | 2023-10-24 | 成都工业职业技术学院 | Optical fiber sensor logging-while-drilling device |
| CN116927761B (en) * | 2023-09-18 | 2023-12-12 | 成都工业职业技术学院 | Optical fiber sensor logging-while-drilling device |
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