CN212617386U - Motor vehicle tail gas telemetering embedded type height adjusting pin - Google Patents
Motor vehicle tail gas telemetering embedded type height adjusting pin Download PDFInfo
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- CN212617386U CN212617386U CN202021051966.5U CN202021051966U CN212617386U CN 212617386 U CN212617386 U CN 212617386U CN 202021051966 U CN202021051966 U CN 202021051966U CN 212617386 U CN212617386 U CN 212617386U
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- adjusting
- lead screw
- polished rod
- outer sleeve
- connecting seat
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Abstract
The utility model discloses a motor vehicle tail gas telemetering embedded type height adjusting foot, which comprises an adjusting polished rod and a lead screw, wherein the lead screw is fixedly inserted on the adjusting polished rod, the upper end of the lead screw is rotatably sleeved with a lead screw nut, and the lead screw nut is fixedly connected with an outer sleeve connecting seat sleeved outside the lead screw; the lower end of the outer sleeve connecting seat is sequentially movably sleeved with a bearing seat and an adjusting base on the adjusting polished rod, the upper end of the bearing seat is arranged between the adjusting polished rod and the outer sleeve connecting seat, and a flange at the bottom end of the bearing seat is arranged between a flange at the bottom end of the outer sleeve connecting seat and the adjusting base. The utility model discloses an adjust the cooperation of polished rod and lead screw to reach altitude mixture control's purpose, make the integral adjusting foot can carry out altitude mixture control inside the telemetering equipment, simple structure is compact, is fit for installing in the equipment inside, has solved the telemetering equipment and has only externally carried out the problem of adjusting, and to a great extent has saved the occupation space of equipment, and the practicality is very strong.
Description
Technical Field
The utility model relates to an adjust support technical field, specifically be a motor vehicle tail gas telemetering measurement buries formula height adjustment foot.
Background
Among the prior art, a contact train obstacle detection device height adjustment mechanism that publication number is CN 109835355A, including detecting the crossbeam and being used for adjusting the height adjustment mechanism who detects the crossbeam height, height adjustment mechanism includes height adjustment support installed part, with detect the height adjustment support that the crossbeam is connected, locate the linear slide rail between height adjustment support and the height adjustment support installed part and drive height adjustment support along the driving piece of linear slide rail height adjustment, can realize stepless adjustment height, has higher adjustment precision.
However, for the installation process of the vehicle exhaust remote measuring device, the height adjusting mechanism is applied to the vehicle exhaust remote measuring device, and the following problems are obvious: 1. the traditional motor vehicle tail gas remote measuring equipment is large, and the height adjusting mechanism is adopted for installation, so that the adjusting feet easily exceed double yellow lines, and the traffic is obstructed; 2. the height adjusting mechanism or method of the traditional tail gas remote measuring equipment can not adjust the height in the equipment and can not reduce the size of the occupied space of the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor vehicle tail gas telemetering measurement buries formula height and adjusts foot to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the embedded type height adjusting pin for the remote measurement of the tail gas of the motor vehicle comprises an adjusting polished rod and a lead screw, wherein the lead screw is fixedly inserted on the adjusting polished rod, the upper end of the lead screw is rotatably sleeved with a lead screw nut, and the lead screw nut is fixedly connected with an outer sleeve connecting seat sleeved on the outer side of the lead screw;
the lower end of the outer sleeve connecting seat is sequentially and movably sleeved with a bearing seat and an adjusting base on the adjusting polished rod, the upper end of the bearing seat is arranged between the adjusting polished rod and the outer sleeve connecting seat, a flange at the bottom end of the bearing seat is arranged between a flange at the bottom end of the outer sleeve connecting seat and the adjusting base, and an outer sleeve hole, a butt joint hole and a base hole are sequentially and correspondingly formed in the flange at the bottom end of the outer sleeve connecting seat, the flange at the bottom end of the bearing seat and the;
the bottom end of the adjusting polished rod is rotatably inserted into the adjusting foot, a bearing is arranged at the joint of the adjusting foot and the adjusting polished rod, and a bearing pressing ring is arranged below the bearing.
Preferably, a fastening screw is inserted into the outer sleeve hole, and the fastening screw sequentially penetrates through the butt joint hole and the base hole downwards.
Preferably, a fixed copper sleeve is arranged at the joint of the adjusting base and the adjusting polished rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a rotation of adjusting the polished rod drives the lead screw and rotates, and the rotatory altitude mixture control purpose that drives lead screw nut through the lead screw realizes rising or descending to drive the overcoat connecting seat and realize rising or descending, and, through the bearing frame and the butt joint effect of adjusting the base, pass through the fixed action of bearing frame with the equipment diaphragm that telemetering equipment corresponds, realize reciprocal anchorage with the overcoat connecting seat after realizing the altitude mixture control, thereby play the effect of overall regulation telemetering equipment height.
The utility model discloses an adjust the cooperation of polished rod and lead screw to reach altitude mixture control's purpose, make the integral adjusting foot can carry out altitude mixture control inside the telemetering equipment, simple structure is compact, is fit for installing in the equipment inside, has solved the remote sensing equipment and has only externally carried out the problem of adjusting, and to a great extent has saved the occupation space of equipment, and the practicality is very strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of the Z-section of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 2;
FIG. 5 is an enlarged view of the structure of the area C in FIG. 2;
FIG. 6 is a cross sectional view of the driving device of the present invention for adjusting the height of the transverse plate;
fig. 7 is an enlarged view of the structure of region D in fig. 6.
In the figure: 1 adjusting polished rod, 2 leading screws, 3 leading screw nuts, 4 outer sleeve connecting seats, 41 outer sleeve holes, 5 bearing seats, 51 butt-joint holes, 6 adjusting bases, 61 base holes, 7 fixing copper sleeves, 8 adjusting feet, 9 bearings, 10 bearing pressing rings, 11 equipment transverse plates and 12 fastening screws.
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. 1-7, the present invention provides a technical solution:
an embedded height adjusting foot for remote measurement of tail gas of a motor vehicle comprises an adjusting polished rod 1 and a lead screw 2, wherein the lead screw 2 is fixedly inserted on the adjusting polished rod 1, the lead screw 2 is vertically arranged above and inserted at the top end of the adjusting polished rod 1, so that the adjusting polished rod 1 can drive the lead screw 2 to synchronously rotate together when the adjusting polished rod is controlled to rotate by external force, a lead screw thread is arranged on the lead screw 2, a lead screw nut 3 is rotatably sleeved at the upper end of the lead screw 2, the lead screw nut 3 is matched with the lead screw thread on the lead screw 2, the displacement purpose of the lead screw nut 3 under the rotation condition is realized, an outer sleeve connecting seat 4 sleeved at the outer side of the lead screw 2 is fixedly connected on the lead screw nut 3, the outer sleeve connecting seat 4 is fixedly connected with the lead screw nut 3, the lead screw nut 3 drives the outer sleeve connecting seat 4 to synchronously move up and, can not influence each other, moreover in this embodiment, the rising or the decline of overcoat connecting seat 4 are exactly the most major structure who realizes altitude mixture control, because subsequent bearing frame 5 and the equipment diaphragm 11 of adjusting base 6 and being used for connecting all realize reciprocal anchorage with overcoat connecting seat 4, after the altitude mixture control of overcoat connecting seat 4 was accomplished, accomplish the fixed effect with overcoat connecting seat 4 through bearing frame 5 with equipment diaphragm 11.
4 lower extremes of overcoat connecting seat are in proper order movable sleeve to be equipped with bearing frame 5 and regulation base 6 on adjusting polished rod 1, bearing frame 5 sets up between overcoat connecting seat 4 and regulation base 6, bearing frame 5 directly overlaps on adjusting polished rod 1 with regulation base 6, and can reciprocate along adjusting polished rod 1, it is provided with fixed copper sheathing 7 to adjust base 6 and the 1 junction of adjusting polished rod, can realize better and be connected and the removal effect of adjusting polished rod 1, 5 upper ends of bearing frame set up between adjusting polished rod 1 and overcoat connecting seat 4, the upper end of bearing frame 5 is inserted and is established between adjusting polished rod 1 and overcoat connecting seat 4 promptly, and 5 bottom end flange of bearing frame sets up between 4 bottom end flange of overcoat connecting seat and regulation base 6, and, bearing frame 5 is used for jointing equipment diaphragm 11, namely: the bearing seat 5 is embedded in the equipment transverse plate 11, so that the fixing effect of the bearing seat 5 and the equipment transverse plate 11 is realized, so that the equipment transverse plate 11 is fixed with the outer sleeve connecting seat 4 through the bearing seat 5 after the height adjustment is completed, the outer sleeve hole 41, the butt joint hole 51 and the base hole 61 are correspondingly arranged in the flange at the bottom end of the outer sleeve connecting seat 4, the flange at the bottom end of the bearing seat 5 and the adjusting base 6 in sequence, as shown in the attached figure 6 of the specification, a fastening screw 12 is inserted into the outer sleeve hole 41, the fastening screw 12 sequentially passes through the butt joint hole 51 and the base hole 61 downwards, when the equipment cross plate 11 is arranged between the outer sleeve connecting seat 4 and the adjusting base 6 along with the bearing seat 5, through the fastening connection effect of the fastening screw 12, after the height adjustment is completed, the bottom end flange of the outer sleeve connecting seat 4, the bottom end flange of the bearing seat 5 and the adjusting base 6 are fixed and fixed on the outer sleeve connecting seat 4 with the adjusted height.
The bottom end of the adjusting polished rod 1 is rotatably inserted into the adjusting foot 8, a bearing 9 is arranged at the joint of the adjusting polished rod 1 in the adjusting foot 8, a bearing pressing ring 10 is arranged below the bearing 9, and the adjusting polished rod 1 can achieve a good rotating effect in the adjusting foot 8 through the arrangement of the bearing 9 and the bearing pressing ring 10, so that the adjusting polished rod 1 can drive the lead screw 2 to synchronously rotate together.
The working principle is as follows: when adjusting polished rod 1 and rotating in adjusting foot 8, drive lead screw 2 and rotate together for lead screw nut 3 drives overcoat connecting seat 4 and rises in step, corresponds upwards promotion bearing frame 5 and regulation base 6 this moment, and bearing frame 5 drives equipment diaphragm 11 upward movement, and realizes fixing through fastening screw 12, accomplishes the altitude mixture control.
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 (3)
1. The utility model provides a motor vehicle exhaust telemetering measurement buries formula height and adjusts foot, includes regulation polished rod (1) and lead screw (2), its characterized in that: the lead screw (2) is fixedly inserted on the adjusting polished rod (1), the upper end of the lead screw (2) is rotatably sleeved with a lead screw nut (3), and the lead screw nut (3) is fixedly connected with an outer sleeve connecting seat (4) which is sleeved on the outer side of the lead screw (2);
the lower end of the outer sleeve connecting seat (4) is sequentially and movably sleeved with a bearing seat (5) and an adjusting base (6) on the adjusting polished rod (1), the upper end of the bearing seat (5) is arranged between the adjusting polished rod (1) and the outer sleeve connecting seat (4), the bottom end flange of the bearing seat (5) is arranged between the bottom end flange of the outer sleeve connecting seat (4) and the adjusting base (6), and an outer sleeve hole (41), a butt joint hole (51) and a base hole (61) are sequentially and correspondingly formed in the bottom end flange of the outer sleeve connecting seat (4), the bottom end flange of the bearing seat (5) and the adjusting base (6);
the bottom end of the adjusting polished rod (1) is rotatably inserted into the adjusting foot (8), a bearing (9) is arranged at the joint of the adjusting foot (8) and the adjusting polished rod (1), and a bearing pressing ring (10) is arranged below the bearing (9).
2. The embedded type height adjusting pin for telemetering motor vehicle exhaust gas according to claim 1, wherein: fastening screws (12) are inserted into the outer sleeve holes (41), and the fastening screws (12) downwards sequentially penetrate through the butt joint holes (51) and the base holes (61).
3. The embedded type height adjusting pin for telemetering motor vehicle exhaust gas according to claim 1, wherein: and a fixed copper sleeve (7) is arranged at the joint of the adjusting base (6) and the adjusting polished rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051966.5U CN212617386U (en) | 2020-06-10 | 2020-06-10 | Motor vehicle tail gas telemetering embedded type height adjusting pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051966.5U CN212617386U (en) | 2020-06-10 | 2020-06-10 | Motor vehicle tail gas telemetering embedded type height adjusting pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617386U true CN212617386U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021051966.5U Active CN212617386U (en) | 2020-06-10 | 2020-06-10 | Motor vehicle tail gas telemetering embedded type height adjusting pin |
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| CN (1) | CN212617386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354509A (en) * | 2022-01-06 | 2022-04-15 | 安徽庆宇光电科技有限公司 | Infrared laser adjusting structure |
-
2020
- 2020-06-10 CN CN202021051966.5U patent/CN212617386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354509A (en) * | 2022-01-06 | 2022-04-15 | 安徽庆宇光电科技有限公司 | Infrared laser adjusting structure |
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