CN210242981U - Chain saw noise detection device - Google Patents
Chain saw noise detection device Download PDFInfo
- Publication number
- CN210242981U CN210242981U CN201921522163.0U CN201921522163U CN210242981U CN 210242981 U CN210242981 U CN 210242981U CN 201921522163 U CN201921522163 U CN 201921522163U CN 210242981 U CN210242981 U CN 210242981U
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- Prior art keywords
- table body
- sliding
- rod
- door
- chain saw
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a chain saw noise detection device, including the table body and door type cover plate, door type cover plate sets up table body upper surface, table body bottom surface and inside are provided with fixed detection structure, fixed detection structure leads to chamber, pars contractilis and compresses tightly including sliding, slide and lead to the chamber and open in the table body, the pars contractilis sets up slide and lead to the intracavity, the portion that compresses tightly sets up table body bottom surface, the utility model relates to a chain saw detection device technical field fixes the chain saw on table body surface through fixed detection structure, and door type cover plate plays the guard action, shelters from the output of chain saw, then can adjust the distance that detects, and convenient to use dismouting is simple.
Description
Technical Field
The utility model relates to a chain saw detection device technical field specifically is a chain saw noise detection device.
Background
The chain saw, also called as chain saw, is a hand saw powered by gasoline engine, mainly used for lumbering and building timber, and its working principle is that the shearing action is carried out by the transverse movement of the staggered L-shaped blades on the saw chain. The chain saw is generally divided into a motor chain saw, a non-motor chain saw and the like, noise detection is needed when the chain saw is out of the field, sound which does not belong to normal operation cannot exist in the operation process, and the noise is higher than the operation sound in a normal state when abnormal sound occurs, so the detection is needed, but the detection personnel can directly detect the chain saw by holding a detection device in the existing detection, the danger is higher, the control distance is not good, and the data detected in the effective distance can meet the normal standard, so the problem is solved in the text.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a chain saw noise detection device has solved current present detection and has all surveyed personnel and hold the check out test set and directly detect the chain saw, and danger is higher to control not good distance, the data of measuring in effective distance just can accord with the problem of normal standard.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a noise detection device of a chain saw comprises a table body and a door-shaped cover plate, wherein the door-shaped cover plate is arranged on the upper surface of the table body, and fixed detection structures are arranged on the bottom surface and the inside of the table body;
the fixed detection structure comprises a sliding through cavity, a telescopic part and a pressing part;
the sliding through cavity is formed in the table body, the telescopic portion is arranged in the sliding through cavity, and the pressing portion is arranged on the bottom surface of the table body.
Preferably, the telescopic part comprises a limiting sliding chute, a long sliding rod, a limiting sliding block, a vertical rod and a noise detector;
the limiting sliding grooves are formed in the surfaces of two opposite sides in the sliding through cavity, the sliding long rod is movably embedded in the sliding through cavity, the limiting sliding blocks are arranged on two opposite side walls of the sliding long rod and are embedded in the limiting sliding grooves, the vertical rod is arranged at one end of the sliding long rod, and the noise detector is arranged at the upper end of the vertical rod.
Preferably, the pressing part comprises a fixed rod, a rotating through hole, a rotating rocker, a driving wheel, a rotating block, a lead screw, a driven wheel, a rectangular sleeve plate, a door-shaped frame plate, a threaded hole and a pressing plate;
the dead lever sets up table body bottom surface, it opens to rotate the through-hole the dead lever side surface, it connects to rotate rocker activity suit in the through-hole, the action wheel sets up rotate rocker one end, the turning block sets up table body bottom surface, the lead screw sets up the turning block lower extreme, from the driving wheel setting on the lead screw and with the action wheel meshes mutually, the rectangle lagging sets up the relative both ends face of table body, door type frame plate activity suit is connected in the rectangle lagging, the screw hole is opened door type frame plate bottom surface just is connected on the lead screw, the clamp plate rotates to be connected in the relative both sides surface in the door type frame plate.
Preferably, the driving wheel and the driven wheel are both bevel gears.
Preferably, the lower end of the screw rod is provided with a limiting block.
Preferably, the bottom surface of the pressing plate is provided with an anti-skid rubber mat.
The utility model provides a chain saw noise detection device possesses following beneficial effect, fixes the chain saw on the table body surface through fixed detection structure, and the door type cover plate plays the guard action, shelters from the output of chain saw, then can adjust the distance that detects, and convenient to use dismouting is simple.
Drawings
Fig. 1 is a schematic structural view of a chain saw noise detection device according to the present invention.
Fig. 2 is a top sectional view of the noise detecting device of the chain saw of the present invention.
Fig. 3 is a partial enlarged view of a driving wheel portion of a chain saw noise detecting apparatus according to the present invention.
In the figure: 1. a table body; 2. a door-shaped cover plate; 3. a sliding through cavity; 4. a limiting chute; 5. a sliding long rod; 6. a limiting slide block; 7. a vertical rod; 8. a noise detector; 9. fixing the rod; 10. rotating the through hole; 11. rotating the rocker; 12. a driving wheel; 13. rotating the block; 14. a lead screw; 15. a driven wheel; 16. a rectangular sheathing board; 17. a door-shaped frame plate; 18. a threaded hole; 19. pressing a plate; 20. a limiting block; 21. an antiskid rubber pad.
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. 1-3, the present invention provides a technical solution: a noise detection device of a chain saw comprises a table body 1 and a door-shaped cover plate 2, wherein the door-shaped cover plate 2 is arranged on the upper surface of the table body 1, and fixed detection structures are arranged on the bottom surface and the inside of the table body 1;
the fixed detection structure comprises a sliding through cavity 3, a telescopic part and a pressing part;
the sliding through cavity 3 is formed in the table body 1, the telescopic part is arranged in the sliding through cavity 3, and the pressing part is arranged on the bottom surface of the table body 1;
from the above, it follows: the chain saw is fixed on a table top through the fixing detection structure and is started to perform noise detection, and the door-shaped cover plate 2 plays a role in protection.
The telescopic part comprises a limiting sliding chute 4, a long sliding rod 5, a limiting sliding block 6, a vertical rod 7 and a noise detector 8;
the limiting sliding grooves 4 are formed in two opposite side surfaces in the sliding through cavity 3, the sliding long rod 5 is movably embedded in the sliding through cavity 3, the limiting sliding blocks 6 are arranged on two opposite side walls of the sliding long rod 5 and are embedded in the limiting sliding grooves 4, the vertical rod 7 is arranged at one end of the sliding long rod 5, and the noise detector 8 is arranged at the upper end of the vertical rod 7;
from the above, it follows: according to the distance of test, pull out slip stock 5 in the logical chamber 3 that slides, spacing slider 6 removes in spacing spout 4, avoids slip stock 5 to deviate from, then detects the chain saw in service through noise detector 8 of vertical pole 7 upper end.
The pressing part comprises a fixing rod 9, a rotating through hole 10, a rotating rocker 11, a driving wheel 12, a rotating block 13, a lead screw 14, a driven wheel 15, a rectangular sleeve plate 16, a door-shaped frame plate 17, a threaded hole 18 and a pressing plate 19;
the fixing rod 9 is arranged on the bottom surface of the table body 1, the rotating through hole 10 is arranged on the side surface of the fixing rod 9, the rotating rocker 11 is movably sleeved and connected in the rotating through hole 10, the driving wheel 12 is arranged at one end of the rotating rocker 11, the rotating block 13 is arranged on the bottom surface of the table body 1, the screw rod 14 is arranged at the lower end of the rotating block 13, the driven wheel 15 is arranged on the screw rod 14 and meshed with the driving wheel 12, the rectangular sleeve plates 16 are arranged on two opposite end surfaces of the table body 1, the door-shaped frame plate 17 is movably sleeved and connected in the rectangular sleeve plate 16, the threaded hole 18 is arranged on the bottom surface of the door-shaped frame plate 17 and connected on the screw rod 14, and the pressing plate 19 is rotatably connected on two opposite side surfaces in the door-shaped frame plate 17;
from the above, it follows: the rotary rocker 11 is driven by hand to enable the driving wheel 12 to drive the driven wheel 15 to rotate, the door-shaped frame plate 17 can move up and down on the screw rod 14 through the rotation of the screw rod 14 and the threaded hole 18, the chain saw is placed on a table top in advance, the output end is located in the door-shaped cover plate 2, then the door-shaped frame plate 17 is driven to move downwards, the pressing plate 19 presses the chain saw, the upper surface of the chain saw is respectively provided with an inclined surface, and the pressing plate 19 can rotate to be matched with the chain saw to enable the chain saw to be fixed more firmly.
The driving wheel 12 and the driven wheel 15 are both conical gears, the lower end of the screw 14 is provided with a limiting block 20, and the bottom surface of the pressing plate 19 is provided with an anti-skid rubber mat 21;
from the above, it follows: the fixed effect is strengthened to non-slip rubber mat 21, and stopper 20 plays limiting displacement and avoids droing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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. A noise detection device of a chain saw comprises a table body (1) and a door-shaped cover plate (2), wherein the door-shaped cover plate (2) is arranged on the upper surface of the table body (1), and is characterized in that a fixed detection structure is arranged on the bottom surface and inside of the table body (1);
the fixed detection structure comprises a sliding through cavity (3), a telescopic part and a pressing part;
the sliding through cavity (3) is arranged in the table body (1), the telescopic part is arranged in the sliding through cavity (3), and the pressing part is arranged on the bottom surface of the table body (1).
2. A chainsaw noise detection device according to claim 1, characterized in that the telescopic part comprises a limit runner (4), a long slide bar (5), a limit slider (6), a vertical bar (7) and a noise detector (8);
the limiting sliding groove (4) is formed in the two opposite side surfaces in the sliding through cavity (3), the sliding long rod (5) is movably embedded in the sliding through cavity (3), the limiting sliding block (6) is arranged on the two opposite side walls of the sliding long rod (5) and is embedded in the limiting sliding groove (4), the vertical rod (7) is arranged at one end of the sliding long rod (5), and the noise detector (8) is arranged at the upper end of the vertical rod (7).
3. The chainsaw noise detection device of claim 1, wherein the hold-down portion comprises a fixing rod (9), a rotation through hole (10), a rotation rocker (11), a driving wheel (12), a rotation block (13), a lead screw (14), a driven wheel (15), a rectangular race plate (16), a door-shaped frame plate (17), a threaded hole (18), and a pressing plate (19);
the fixed rod (9) is arranged on the bottom surface of the table body (1), the rotating through hole (10) is arranged on the side surface of the fixed rod (9), the rotating rocker (11) is movably sleeved and connected in the rotating through hole (10), the driving wheel (12) is arranged at one end of the rotating rocker (11), the rotating block (13) is arranged at the bottom surface of the table body (1), the screw rod (14) is arranged at the lower end of the rotating block (13), the driven wheel (15) is arranged on the screw rod (14) and is meshed with the driving wheel (12), the rectangular sleeve plates (16) are arranged on two opposite end surfaces of the table body (1), the door-shaped frame plate (17) is movably sleeved and connected in the rectangular sleeve plate (16), the threaded hole (18) is arranged on the bottom surface of the door-shaped frame plate (17) and is connected to the screw rod (14), the pressing plate (19) is rotatably connected to two opposite side surfaces in the door-shaped frame plate (17).
4. A chainsaw noise detection arrangement according to claim 3, wherein the drive wheel (12) and the driven wheel (15) are bevel gears.
5. The chainsaw noise detection device of claim 3, wherein the lower end of the lead screw (14) is provided with a stop block (20).
6. A chainsaw noise detection arrangement as claimed in claim 3, wherein the pressure plate (19) is provided with a non-slip rubber pad (21) on its underside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522163.0U CN210242981U (en) | 2019-09-09 | 2019-09-09 | Chain saw noise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522163.0U CN210242981U (en) | 2019-09-09 | 2019-09-09 | Chain saw noise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242981U true CN210242981U (en) | 2020-04-03 |
Family
ID=69965858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921522163.0U Expired - Fee Related CN210242981U (en) | 2019-09-09 | 2019-09-09 | Chain saw noise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242981U (en) |
-
2019
- 2019-09-09 CN CN201921522163.0U patent/CN210242981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |