CN215179461U - Telescopic peg of dust sensor - Google Patents
Telescopic peg of dust sensor Download PDFInfo
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- CN215179461U CN215179461U CN202121327356.8U CN202121327356U CN215179461U CN 215179461 U CN215179461 U CN 215179461U CN 202121327356 U CN202121327356 U CN 202121327356U CN 215179461 U CN215179461 U CN 215179461U
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- rod
- dust sensor
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- screw rod
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Abstract
The utility model discloses a dust sensor telescopic hanging rod, which comprises a sleeve, a telescopic rod, a telescopic unit and a top fixing unit; the telescopic unit comprises a screw rod, a positioning ring, a base and a force application assembly, wherein the upper end of the screw rod is in threaded connection with the inside of the telescopic rod, the lower end of the screw rod is in rotary connection with the inner ring of the positioning ring, the outer ring of the positioning ring is connected with the lower end of a sleeve, the lower end of the screw rod is connected with the upper end of the base, and the force application assembly is arranged at the lower end of the base; when the rotation of screw rod, threaded connection's telescopic link can be in its rotatory downward removal that makes progress, realizes the flexible to this pole, and the telescopic peg of this dust sensor can be more meticulous to the regulation of height, rotate during flexible below handle can, more convenient high efficiency.
Description
Technical Field
The utility model relates to a telescopic peg technical field specifically is a telescopic peg of dust sensor.
Background
In some cave operations or underground operations, the dust around needs to be detected, but different heights are fixed and troublesome, and the detection conditions cannot be better adapted.
The prior art application No. 201921355427.8 discloses a telescopic hanging rod for a dust sensor, which comprises a fixed steel plate. Four corners of fixed steel sheet are equipped with the fixed orifices respectively, the below central point of fixed steel sheet puts welded connection with solid steel column, the bottom of solid steel column is cup jointed inside hollow steel pipe, the right side of hollow steel pipe is close to top end position and is equipped with the screwed pipe, the right-hand member threaded connection of screwed pipe has fastening bolt, the left side intermediate position welded connection of hollow steel pipe has the couple, the below of couple is equipped with the baffle, first one of baffle with the bottom welded connection of hollow steel pipe.
The height of the telescopic device is adjusted to be not detailed enough, the telescopic device is not convenient and fast enough when being used, and the detection requirement cannot be met efficiently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a telescopic peg of dust sensor, can be more meticulous to the regulation of height, rotate during flexible below handle can, more convenient high-efficient, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust sensor telescopic hanging rod comprises a sleeve, a telescopic rod, a telescopic unit and a top fixing unit;
a telescopic unit: the telescopic rod comprises a screw rod, a positioning ring, a base and a force application assembly, wherein the upper end of the screw rod is in threaded connection with the inside of the telescopic rod, the lower end of the screw rod is in rotary connection with the inner ring of the positioning ring, the outer ring of the positioning ring is connected with the lower end of a sleeve, the lower end of the screw rod is connected with the upper end of the base, and the force application assembly is arranged at the lower end of the base; when the screw rod rotates, the telescopic rod in threaded connection can move upwards and downwards under the rotation of the screw rod, and the telescopic rod is stretched.
A top fixing unit: is arranged at the upper end of the telescopic rod.
Further, the force application assembly comprises a base pin shaft and an L-shaped handle, the base pin shaft is installed in a bottom groove at the lower end of the base, and the base pin shaft is rotatably connected with one end of the L-shaped handle. Utilize the big circular motion of L type handle, rotatory labour saving more with the screw rod, flexible more high-efficient, the rotation of L type handle is connected, can contract it more conveniently.
Furthermore, the top fixing unit comprises a top movable seat, a movable pin shaft and a fixing assembly, the upper end of the telescopic rod is connected with the lower end of the top movable seat, the movable pin shaft is installed in a movable groove in the upper end of the top movable seat, and the fixing assembly is rotatably connected with the movable pin shaft. The movable pin shaft can move the connected fixed assembly under the fixation of the top movable seat, and the fixation is more convenient.
Further, fixed subassembly contains arc piece and fixed roof, the activity round pin axle rotates with the arc end of arc piece to be connected, the lower extreme of fixed roof is connected to the plane end of arc piece, the fixed orifices has all been seted up in the four corners of fixed roof. The fixed top plate and the whole rod can be fixed by external bolts through fixing holes formed in four corners of the fixed top plate.
Further, still include the arc guide post, four arc guide posts are installed to the circumference of telescopic link, and four equal sliding connection of arc guide post are in four arc walls in the cover pipe. The arc guide post can lead the telescopic link when it is flexible, makes it flexible more stable.
Further, still include L type mounting panel and antiskid cover, L type mounting panel is installed to the upper end of telescopic link, the antiskid cover has been cup jointed in the sheathed tube outside. The L-shaped mounting plate can be used for mounting the dust sensor and detecting the dust sensor, and the anti-slip sleeve can prevent the outer side of the sleeve from being smooth when in use.
Compared with the prior art, the beneficial effects of the utility model are that: this telescopic peg of dust sensor has following benefit:
1. this telescopic peg of dust sensor is equipped with flexible unit, can be rotatory with the screw rod through rotatory L type handle, further makes the telescopic link extend and retract, and is more stable, utilizes the screw thread more accurate.
2. This telescopic peg of dust sensor is equipped with the fixed unit in top, and the fixed orifices that usable outside bolt was seted up through fixed roof four corners can be fixed roof and whole pole, makes its work more stable.
3. The telescopic peg of this dust sensor is flexible more accurate, can provide better detection conditions for detecting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the front side cross-sectional structure of the present invention.
In the figure: the device comprises a sleeve 1, a telescopic rod 2, a telescopic unit 3, a screw rod 31, a positioning ring 32, a base 33, a base pin 34, a handle 35L, a top fixing unit 4, a top movable seat 41, a movable pin 42, an arc block 43, a fixed top plate 44, an arc guide post 5, a mounting plate 6L and an anti-skid sleeve 7.
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. 1-2, the present embodiment provides a technical solution: a dust sensor telescopic hanging rod comprises a sleeve 1, a telescopic rod 2, a telescopic unit 3 and a top fixing unit 4;
the telescopic unit 3: the telescopic rod comprises a screw rod 31, a positioning ring 32, a base 33 and a force application component, wherein the upper end of the screw rod 31 is in threaded connection with the inside of the telescopic rod 2, the lower end of the screw rod 31 is rotatably connected with the inner ring of the positioning ring 32, the outer ring of the positioning ring 32 is connected with the lower end of the sleeve 1, the lower end of the screw rod 31 is connected with the upper end of the base 33, and the force application component is arranged at the lower end of the base 33; when the screw rod rotates, the telescopic rod 2 connected with the screw thread can move upwards and downwards under the rotation of the screw rod, and the rod can be stretched.
The force application assembly comprises a base pin shaft 34 and an L-shaped handle 35, the base pin shaft 34 is installed in a bottom groove at the lower end of the base 33, and the base pin shaft 34 is rotatably connected with one end of the L-shaped handle 35. Utilize the big circular motion of L type handle 35, rotatory labour saving more with screw rod 31, flexible more high-efficient, L type handle 35's rotation is connected, can contract it more convenient.
Top fixing unit 4: is arranged at the upper end of the telescopic rod 2.
The top fixing unit 4 comprises a top movable seat 41, a movable pin shaft 42 and a fixing component, the upper end of the telescopic rod 2 is connected with the lower end of the top movable seat 41, the movable pin shaft 42 is installed in a movable groove in the upper end of the top movable seat 41, and the fixing component is rotatably connected with the movable pin shaft 42. The movable pin 42 can move the connected fixed component under the fixation of the top movable seat 41, which is more convenient for fixation.
Fixed subassembly contains arc piece 43 and fixed roof 44, and movable pin axle 42 rotates with the arc end of arc piece 43 to be connected, and the lower extreme of fixed roof 44 is connected to the plane end of arc piece 43, and the fixed orifices has all been seted up in the four corners of fixed roof 44. The fixed top plate 44 and the entire pole can be fixed by external bolts through fixing holes formed in four corners of the fixed top plate 44.
Still include arc guide post 5, four arc guide posts 5 are installed to the circumference of telescopic link 2, and four equal sliding connection of arc guide post 5 are in four arc walls in the sleeve pipe 1. The arc guide post 5 can guide the telescopic rod 2 when the telescopic rod is telescopic, so that the telescopic rod is more stable in telescopic.
The telescopic rod is characterized by further comprising an L-shaped mounting plate 6 and an anti-skidding sleeve 7, wherein the L-shaped mounting plate 6 is mounted at the upper end of the telescopic rod 2, and the anti-skidding sleeve 7 is sleeved on the outer side of the sleeve 1. The L-shaped mounting plate 6 can be used for mounting a dust sensor for detection, and the anti-skid sleeve 7 can prevent the outer side of the sleeve 1 from being smooth when in use.
The utility model provides a pair of telescopic peg of dust sensor's theory of operation as follows: fixing holes formed in four corners of the fixing top plate 44 through the external bolts can be used for fixing the fixing top plate 44, so that the whole rod is fixed, the screw rod 31 can be rotated more laborsavingly through the rotary L-shaped handle 35, more accurate stretching and retracting of the telescopic rod 2 can be realized through the rotation of the screw rod 31, the dust sensor mounted on the L-shaped mounting plate 6 is more accurate in detection, and better conditions are provided for detection.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a telescopic peg of dust sensor which characterized in that: comprises a sleeve (1), a telescopic rod (2), a telescopic unit (3) and a top fixing unit (4);
expansion unit (3): the telescopic rod comprises a screw rod (31), a positioning ring (32), a base (33) and a force application component, wherein the upper end of the screw rod (31) is in threaded connection with the inside of the telescopic rod (2), the lower end of the screw rod (31) is rotatably connected with an inner ring of the positioning ring (32), an outer ring of the positioning ring (32) is connected with the lower end of a sleeve (1), the lower end of the screw rod (31) is connected with the upper end of the base (33), and the force application component is installed at the lower end of the base (33);
top fixing unit (4): is arranged at the upper end of the telescopic rod (2).
2. The dust sensor telescopic hanging rod of claim 1, characterized in that: the force application assembly comprises a base pin shaft (34) and an L-shaped handle (35), the base pin shaft (34) is installed in a bottom groove at the lower end of the base (33), and the base pin shaft (34) is rotatably connected with one end of the L-shaped handle (35).
3. The dust sensor telescopic hanging rod of claim 1, characterized in that: the top fixing unit (4) comprises a top movable seat (41), a movable pin shaft (42) and a fixing assembly, the upper end of the telescopic rod (2) is connected with the lower end of the top movable seat (41), the movable pin shaft (42) is installed in a movable groove in the upper end of the top movable seat (41), and the fixing assembly is rotatably connected with the movable pin shaft (42).
4. The dust sensor telescopic hanging rod of claim 3, characterized in that: the fixed subassembly contains arc piece (43) and fixed roof (44), activity round pin axle (42) is connected with the arc end rotation of arc piece (43), the lower extreme of fixed roof (44) is connected to the plane end of arc piece (43), the fixed orifices has all been seted up in the four corners of fixed roof (44).
5. The dust sensor telescopic hanging rod of claim 1, characterized in that: still include arc guide post (5), four arc guide posts (5) are installed to the circumference of telescopic link (2), and four equal sliding connection of arc guide post (5) are in four arc walls in sleeve pipe (1).
6. The dust sensor telescopic hanging rod of claim 1, characterized in that: the telescopic rod is characterized by further comprising an L-shaped mounting plate (6) and an anti-skidding sleeve (7), wherein the L-shaped mounting plate (6) is mounted at the upper end of the telescopic rod (2), and the anti-skidding sleeve (7) is sleeved on the outer side of the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327356.8U CN215179461U (en) | 2021-06-16 | 2021-06-16 | Telescopic peg of dust sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327356.8U CN215179461U (en) | 2021-06-16 | 2021-06-16 | Telescopic peg of dust sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215179461U true CN215179461U (en) | 2021-12-14 |
Family
ID=79386934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121327356.8U Active CN215179461U (en) | 2021-06-16 | 2021-06-16 | Telescopic peg of dust sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215179461U (en) |
-
2021
- 2021-06-16 CN CN202121327356.8U patent/CN215179461U/en active Active
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