CN219692849U - Stay wire displacement sensor mounting structure - Google Patents
Stay wire displacement sensor mounting structure Download PDFInfo
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- CN219692849U CN219692849U CN202320276300.7U CN202320276300U CN219692849U CN 219692849 U CN219692849 U CN 219692849U CN 202320276300 U CN202320276300 U CN 202320276300U CN 219692849 U CN219692849 U CN 219692849U
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- displacement sensor
- stay wire
- mounting structure
- base
- wire displacement
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 62
- 239000006096 absorbing agent Substances 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 26
- 210000001624 hip Anatomy 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of stay wire displacement sensors, and particularly relates to a mounting structure of a stay wire displacement sensor, which comprises a mounting structure body arranged between a shock absorber and the stay wire displacement sensor, wherein the mounting structure body comprises a base, the base is a cube with the same side length of the bottom surface and the thickness smaller than the side length, a top seat is arranged on the base, the top seat comprises a cylindrical end part I, a stud I is formed at the bottom of the end part I, and the stud I passes through a fastening ring arranged between the base and the end part I. The installation angle and the direction of the installation structure body are adjustable, and the installation structure body can be matched and installed with stay wire displacement sensors for most passenger cars and part of commercial cars.
Description
Technical Field
The utility model belongs to the technical field of stay wire displacement sensors, and particularly relates to an installation structure of a stay wire displacement sensor.
Background
The acquisition of the automobile load spectrum is an important ring in the forward development of the reliability of the automobile, and the acquired signals comprise the stroke change signals of the shock absorber. The stay wire displacement sensor is a most commonly used vehicle part travel change measuring tool, but the purchased finished product sensor is not provided with a matched mounting support, and is required to be designed and manufactured independently according to the position of a mounting point. When the stay wire displacement sensor is installed, the main body of the stay wire displacement sensor is generally fixed on the cylinder wall at the lower end of the shock absorber, hooks are stuck around the installation seat at the upper end of the shock absorber, the stay wire hanging ring of the stay wire displacement sensor is hung on the hook, and meanwhile, the stay wire is kept perpendicular to the plane of the wire outlet as much as possible. When the vehicle runs, the stay wire stretches up and down along with the shock absorber, so that the relative change of the stroke of the shock absorber is recorded.
The current common mounting support is formed by punching and cutting on the basis of an L-shaped aluminum material, and an integrated structure is adopted, but the integrated mounting support has certain defects in use, and specifically comprises the following steps:
1) The integral structure does not support adjustment in multiple angles or directions, the stay wire is difficult to be perpendicular to the plane of the outlet, abrasion is easy to occur when the stay wire stretches and contracts, and the service life of the sensor is shortened to a certain extent;
2) The installation points of different vehicle types are different, and in order to meet the installation requirement, the partial size parameters of the installation support are required to be adjusted, and the manufacturing is repeated.
Disclosure of Invention
The utility model aims to provide a stay wire displacement sensor mounting structure, the mounting angle and the direction of which are adjustable, and stay wire displacement sensors for passenger cars and commercial vehicles can be mounted in a matching way.
The utility model provides a displacement sensor's of acting as go-between mounting structure, includes the mounting structure body of installing between bumper shock absorber and acting as go-between displacement sensor, the mounting structure body includes the base, the base is the cube that the bottom surface side length is equal and thickness one is less than side length one, there is the footstock on the base, the footstock includes columniform tip one, tip one bottom shaping has the double-screw bolt one, the double-screw bolt one pass establish the base with fastening ring between the tip one.
By adopting the technical scheme, the installation structure body is different from the traditional integrated installation structure, and the split type structure is adopted, so that the adjustment freedom degree of the stay wire displacement sensor on the axis and the vertical plane is increased, the stay wire of the stay wire displacement sensor and the plane of the wire outlet can be kept vertical, the stay wire abrasion caused by the expansion and contraction of the shock absorber is reduced, and the service life of the stay wire displacement sensor is prolonged.
Preferably, the first end part has a thickness greater than the second end part of the stay wire displacement sensor, a circular groove is formed in the center of the first end part, a bump is arranged on the stay wire displacement sensor, and the bump can be installed in the groove.
Preferably, the diameter of the first stud is smaller than the diameter of the second end, symmetrical through holes are formed in two sides of the first end respectively, and the first through holes are used for screwing in screws.
Preferably, four paddles are formed on the fastening ring from the center along a cross, and the first length of each paddle is larger than the second diameter.
Preferably, the first side length is equal to the second diameter.
Preferably, the bottom of the base is provided with a concave isosceles triangle notch, and the diameters of the two waist circumscribed circles of the isosceles triangle are 100-140 mm.
Preferably, a first threaded channel is formed in the base, and the first threaded channel is used for screwing the first stud.
Preferably, two sides of the base are symmetrically provided with a strip-shaped through hole II, a channel II in the base is formed between the two through holes II, and the channel II is communicated with the channel I.
Preferably, the sum of the thickness III of the second channel to the base and the thickness IV of the fastening ring is a length II, and the length II is greater than the length III of the first stud.
By adopting the technical scheme, the design of the size of each part of the utility model comprises the design of the isosceles triangle waist length and the vertex angle of the notch (the vertex angle opening of the isosceles triangle is large enough, the diameters of the two waist circumscribed circles of the isosceles triangle are 100-140 mm), the design of the size of the poking piece (the first length of the poking piece is larger than the second diameter of the first end), and the like.
The beneficial effects of the utility model are as follows:
firstly, the installation structure body adopts a split structure, so that the adjustment freedom degree of the stay wire displacement sensor on an axis and a vertical plane is increased, the stay wire of the stay wire displacement sensor and the plane of the wire outlet can be kept vertical, the stay wire abrasion caused by the expansion and contraction of the shock absorber is reduced, and the service life of the stay wire displacement sensor is prolonged; the method comprises the following steps: (1) various stay wire angle adjusting modes: an operator can unscrew the screw, so that the stay wire displacement sensor can rotate in the groove, and also can rotate the first stud, so that the stay wire displacement sensor can move along the axial direction of the first stud, and the stay wire and the plane of the outlet can be ensured to be kept vertical through proper adjustment; (2) a pretightening force applying mode of the installation structure body: the pretightening force is applied by two opposite threaded connection modes (fastening ring, base and stud one), and enough torque can be applied by the poking plate with smaller force.
Secondly, the installation structure body has certain compatibility, is suitable for common passenger cars and partial small commercial vehicles, can be repeatedly used, and does not need repeated customization; the method comprises the following steps: the utility model designs the form and the size of the installation structure according to the industry design standard of the automobile shock absorber, and increases the stability in a two-sided tangent mode, and the design on the size of each part of the utility model comprises the following steps: the design of isosceles triangle waist length and vertex angle of the notch (the vertex angle opening of the isosceles triangle is large enough, the diameters of the two waist circumscribed circles of the isosceles triangle are 100-140 mm), the design of the plectrum size (the length of the plectrum is larger than the diameter of the end part I), and the like.
Thirdly, the utility model has simple and small structure, and is convenient to install and disassemble even under the condition of limited installation space, and the utility model specifically comprises the following steps: when in installation, the convex block of the stay wire displacement sensor is installed in the groove, and then the stay wire displacement sensor and the installation structure body are installed on the shock absorber together; when the hanger is detached, the hanging ring is taken down from the hanger, the binding belt is sheared or the clamping hoop is unscrewed, the stay wire displacement sensor and the installation structure body can be taken down from the shock absorber, and then the stay wire displacement sensor is taken down from the installation structure body.
In conclusion, the installation angle and the installation direction of the installation structure body are adjustable, and stay wire displacement sensors for most passenger cars and commercial vehicles can be installed in a matched mode.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is an assembled schematic view of the mounting structure body, shock absorber and pull wire displacement sensor of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the pull-wire displacement sensor of the present utility model;
FIG. 3 is a schematic top view of the overall structure of the mounting structure body of the present utility model;
FIG. 4 is a schematic view of the overall structure of the mounting structure body of the present utility model in bottom view;
FIG. 5 is a cross-sectional view of the base of the present utility model;
FIG. 6 is a schematic view of the whole structure of the mounting structure body when the fastening ring of the present utility model is tightly attached to the base;
FIG. 7 is a schematic view showing the overall structure of the top base of the present utility model;
FIG. 8 is a schematic view of the overall structure of the fastening ring of the present utility model;
marked in the figure as: 1. a damper; 2. a pull wire displacement sensor; 3. a mounting structure body; 4. a base; 5. a top base; 51. an end part I; 52. a first stud; 53. a groove; 54. a first through hole; 6. a fastening ring; 7. a pulling piece; 8. a notch; 9. a first channel; 10. a second through hole; 11. a second channel; 12. a bump; 13. a mounting base; 14. a hanging ring; 15. a pull wire; 16. a screw; 17. and (3) a threaded hole.
Detailed Description
Example 1
As shown in fig. 1 to 8, a mounting structure of a stay wire displacement sensor includes a mounting structure body 3.
The mounting structure body 3 is arranged between the shock absorber 1 and the stay wire displacement sensor 2, the mounting structure body 3 comprises a base 4, the base 4 is a cube with the same side length of the bottom surface and the thickness of the base 4 being smaller than the side length of the base, a top seat 5 is arranged on the base 4, the top seat 5 comprises a cylindrical end part I51, the diameter of the end part I51 is equal to the side length of the base 4, the thickness of the end part I51 is larger than the thickness of the stay wire displacement sensor 2, a circular groove 53 is formed in the center of the end part I51, a lug 12 is arranged on the stay wire displacement sensor 2, and the lug 12 can be embedded in the groove 53.
Referring to fig. 3 and 7, a first stud 52 is formed at the bottom of the first end 51, the first stud 52 has a smaller diameter than the second end 51, symmetrical first through holes 54 are formed at both sides of the first end 51, and the first through holes 54 are used for screwing the screws 16, preferably the screws 16 are hexagon socket head cap screws.
Referring to fig. 4 and 5, the bottom of the base 4 is formed with concave isosceles triangle notches 8, the vertex angle openings of the isosceles triangles are large enough, the diameters of two waist circumscribed circles of the isosceles triangles are 100-140 mm according to the requirements of QC/T491-1999 automobile cylinder shock absorber size series and technical conditions, a channel I9 is formed from the center of the top surface to the center of the bottom surface of the base 4, the channel I9 is formed in the base 4 and is threaded, the size of the channel I9 is matched with that of a stud I52, and the channel I9 is used for screwing the stud I52.
Referring to fig. 4 and 5, two sides of the base 4 are symmetrically formed with a strip-shaped through hole two 10, a channel two 11 inside the base 4 is formed between the two through holes two 10, the channel two 11 is communicated with the channel two 9, and the channel two 11 does not intersect with the vertex angle of the isosceles triangle of the notch 8.
Referring to fig. 3 and 8, a fastening ring 6 is arranged between the base 4 and the first end 51, a threaded hole 17 is formed in the fastening ring 6, the size of the threaded hole 17 is matched with that of a first stud 52, and the first stud 52 can be screwed into the base 4 through the fastening ring 6; four paddles 7 are formed on the fastening ring 6 from the center along the cross, and the first length of each paddle 7 is larger than the second diameter of the first end 51.
In addition, referring to fig. 4 and 5, the sum of the thickness three of the second channel 11 to the base 4 plus the thickness four of the fastening ring 6 is a length two, which is greater than the length three of the first stud 52.
Referring to fig. 1 and 2, the installation structure of the stay wire displacement sensor according to the present utility model, which cooperates with the working/installation process of the stay wire displacement sensor 2 and the damper 1, is as follows: when mounting, the projection 12 of the pull-wire displacement sensor 2 is first mounted in the recess 53, and the screw 16 is mounted into the through-hole one 54 to fix the pull-wire displacement sensor 2.
Then, referring to fig. 6, the fastening ring 6 is screwed on the first stud 52 to the limit position, and then the base 4 is screwed on the first stud 53 to the limit position, at this time, the fastening ring 6 is tightly attached to the base 4, and the installation structure body 3 and the pull wire displacement sensor 2 form a whole. The proper position is found on the shock absorber 1 of the automobile, the stay wire displacement sensor 2 and the installation structure body 3 are abutted against the shock absorber 1 through the notch 8, because the isosceles triangle waist length of the notch 8 and the design of the vertex angle (the vertex angle opening of the isosceles triangle is large enough, the diameters of the two waist circumscribed circles of the isosceles triangle are 100-140 mm), the two waists of the isosceles triangle of the notch 8 can be ensured to be always tangent with the cambered surface of the shock absorber 1, the structural stability of the stay wire displacement sensor 2 and the installation structure body 3 is improved, and the shock absorber is suitable for most passenger cars and partial small commercial car types.
After ensuring that the cable displacement sensor 2 and the mounting structure body 3 do not interfere with the vehicle components, the mounting structure body 3 is fastened to the shock absorber 1 by passing the clip or the tie through the through hole two 10 and the channel two 11, and the stud one 52 does not interfere with the clip or the tie because of the dimensional design of the components in the present utility model. Then, a sticking hook is arranged on the mounting seat 13 at the upper end of the shock absorber 1, the hanging ring 14 of the stay wire displacement sensor 2 is hung and fixed, a larger included angle is formed between the stay wire 15 and the plane of the wire outlet, and the abrasion problem of the stay wire 15 is easy to occur. The operator again tightens the screw 16 and rotates the tightening ring 6 in opposite directions against the top seat 5, at which time the tightening ring 5 and the base 4 exert opposite forces on the first stud 52, and because of the design of the dimensions of the paddle 7 (the first length of the paddle 7 is greater than the second diameter of the first end 51), the tightening ring 6 can achieve an effective pre-tightening force on the mounting structure body 3 even in the case of limited mounting space. Finally, the rigid connection of the stay wire displacement sensor 2 and the shock absorber 1 is completed.
When the lifting ring 14 is detached from the hook, the binding belt is sheared or the clamping hoop is unscrewed, the stay wire displacement sensor 2 and the mounting structure body 3 can be detached from the shock absorber 1, the screw 16 is unscrewed, the stay wire displacement sensor 2 can be detached, and the whole detaching step is simple and convenient.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a displacement sensor's of acting as go-between mounting structure, including installing mounting structure body (3) between bumper shock absorber (1) and displacement sensor (2) of acting as go-between, a serial communication port, mounting structure body (3) include base (4), base (4) are the cube that the bottom surface side length is equal and thickness one is less than side length one, there is footstock (5) on base (4), footstock (5) include cylindrical tip one (51), tip one (51) bottom shaping has double-screw bolt one (52), double-screw bolt one (52) pass establish base (4) with fastening ring (6) between tip one (51).
2. The stay wire displacement sensor mounting structure according to claim 1, wherein the first end portion (51) has a thickness greater than the second end portion of the stay wire displacement sensor (2), a circular groove (53) is formed in the center of the first end portion (51), a protrusion (12) is formed on the stay wire displacement sensor (2), and the protrusion (12) can be mounted in the groove (53).
3. The mounting structure of a pull-wire displacement sensor according to claim 1, wherein the first stud (52) has a smaller diameter than the second end (51), and symmetrical first through holes (54) are formed on both sides of the first end (51), respectively, and the first through holes (54) are used for screwing in the screws (16).
4. A mounting structure of a stay wire displacement sensor according to claim 3, characterized in that four paddles (7) are formed on the fastening ring (6) from the center along a cross, and the paddles (7) have a length one greater than the diameter two.
5. A wire displacement sensor mounting structure according to claim 3, wherein the first side length is equal to the second diameter.
6. The stay wire displacement sensor mounting structure according to claim 1, wherein the bottom of the base (4) is formed with a concave isosceles triangle notch (8), and the diameters of two waist circumscribed circles of the isosceles triangle are 100-140 mm.
7. The stay wire displacement sensor mounting structure according to claim 1, wherein a threaded channel one (9) is formed in the base (4), the channel one (9) being used for screwing in the stud one (52).
8. The mounting structure of the stay wire displacement sensor according to claim 7, wherein two sides of the base (4) are symmetrically formed with a strip-shaped through hole two (10), a channel two (11) inside the base (4) is formed between the two through holes two (10), and the channel two (11) is communicated with the channel one (9).
9. The stay wire displacement sensor mounting structure according to claim 8, wherein a sum of a thickness three of the channel two (11) to the base (4) plus a thickness four of the fastening ring (6) is a length two, the length two being greater than a length three of the stud one (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276300.7U CN219692849U (en) | 2023-02-21 | 2023-02-21 | Stay wire displacement sensor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276300.7U CN219692849U (en) | 2023-02-21 | 2023-02-21 | Stay wire displacement sensor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692849U true CN219692849U (en) | 2023-09-15 |
Family
ID=87937868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320276300.7U Active CN219692849U (en) | 2023-02-21 | 2023-02-21 | Stay wire displacement sensor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692849U (en) |
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2023
- 2023-02-21 CN CN202320276300.7U patent/CN219692849U/en active Active
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