CN216715661U

CN216715661U - Noise detection device capable of lifting labor-saving

Info

Publication number: CN216715661U
Application number: CN202123084475.8U
Authority: CN
Inventors: 钟方滨; 陈磊
Original assignee: Zhejiang Kangrui Testing Co ltd
Current assignee: Zhejiang Kangrui Testing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-10
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a noise detection device capable of lifting labor-saving, which comprises a box body, wherein a box cover is arranged above the box body, first lifting grooves are symmetrically formed in the bottom of the inner wall of the side wall of the box body, a first lifting plate is arranged at the bottom of an inner cavity of the box body, a lifting assembly is arranged below the first lifting plate, fixing plates are symmetrically arranged on two sides of the top of the first lifting plate, moving shafts are arranged on the fixing plates, fixing seats are symmetrically formed in the inner wall of the box body, connecting rods are rotatably connected on the fixing seats, a second lifting groove is arranged above the first lifting groove, a second lifting plate is arranged above the first lifting plate, and a detector is arranged at the top of the second lifting plate. And may not provide protection to the detector when it is not in use.

Description

Noise detection device capable of lifting labor-saving

Technical Field

The utility model relates to a noise detection device, in particular to a noise detection device capable of saving labor during lifting, and belongs to the technical field of noise detection.

Background

The standard usage of noise is noise, and from a physiological point of view, all the noise which interferes with people's rest, study and work and interferes with the sound to be heard, i.e. unwanted sound, collectively referred to as noise, causes noise pollution when the noise adversely affects people and the surrounding environment, and physically, the noise refers to all irregular signals, such as electromagnetic noise, thermal noise, noise during radio transmission, laser noise, optical fiber communication noise, noise of pictures when a camera takes pictures, and the like, and the noise not only affects hearing, but also adversely affects the cardiovascular system, nervous system and endocrine system of people, so the noise is called ' dead chronic poison '.

Noise detection device need be used in the detection of noise, and traditional noise detection still needs artificial the detector to lift up the noise that detects the surrounding environment, consequently can cause great work burden to detection personnel to traditional noise detection device can't provide the protection to it when the detector is not using, therefore very easily takes place to damage.

Disclosure of Invention

The utility model aims to solve the problems and provide a noise detection device which can be lifted up in a labor-saving manner, the detector can be lifted up when the noise detection device is required to be used, and the detector can be folded up when the noise detection device is not required to be used, so that the workload of detection personnel for manually lifting up the detector can be greatly reduced, the detector cannot be protected when the noise detection device is not used, and the damage of the detector can be avoided.

The noise detection device comprises a box body, a box cover is arranged above the box body, first lifting grooves are symmetrically formed in the bottom of the inner wall of the side wall of the box body, a first lifting plate is arranged at the bottom of an inner cavity of the box body, a lifting assembly is arranged below the first lifting plate, fixing plates are symmetrically arranged on two sides of the top of the first lifting plate, moving shafts are arranged on the fixing plates, fixing seats are symmetrically arranged on the inner wall of the box body, connecting rods are rotatably connected to the fixing seats, a second lifting groove is formed above the first lifting groove, a second lifting plate is arranged above the first lifting plate, and a detector is arranged at the top of the second lifting plate.

Preferably, the top of the box cover is fixedly connected with a pull handle, the pull handle is provided with an anti-skid sleeve, the two ends of the box cover are provided with fixing hooks, and fixing buckles are arranged below the fixing hooks and fixedly arranged on the two side walls of the box body.

Preferably, the two ends of the first lifting plate are fixedly connected with first sliding blocks, and the first lifting plate penetrates through the side wall of the inner cavity of the box body and is longitudinally slidably connected with the first lifting groove through the first sliding blocks.

Preferably, the lifting assembly comprises a driving gear and a driven gear, the driving gear and the driven gear are connected in a meshed mode, and supporting cylinders are symmetrically arranged on two sides of the driving gear and the driven gear.

Preferably, a lifting cavity is formed in the inner cavity of the supporting cylinder, a toothed plate is movably inserted in the lifting cavity, the toothed plate is respectively meshed and connected with the adjacent driving gear and the adjacent driven gear, and a lifting movable groove is formed in one side wall of the inner cavity of the supporting cylinder.

Preferably, be equipped with the movable block on the pinion rack just the pinion rack passes through the movable block with lift movable groove longitudinal sliding connects, the top of pinion rack is equipped with the lift layer board just the lift layer board with the diapire fixed connection of first lifter plate.

Preferably, the two ends of the second lifting plate are fixedly connected with second sliding blocks, and the second lifting plate penetrates through the side wall of the inner cavity of the box body and is longitudinally slidably connected with and arranged in the second lifting groove through the second sliding blocks.

Preferably, be equipped with the slide on the connecting rod just remove a sliding connection set up in the slide, be equipped with on the connecting rod and promote the wheel just the top that promotes the wheel with the bottom of second lifter plate is contradicted.

The utility model has the beneficial effects that: the box cover can be protected by arranging the box cover, the box cover can be locked and fixed by arranging the fixing hook and the fixing buckle, so that the detector can be protected when not used, the first lifting plate can be jacked up and jacked out of the box body by matching with the second lifting plate by arranging the lifting assembly, not only can the detection of noise be facilitated, but also the work burden of a detector for manually lifting the detector can be greatly reduced, when the detection is needed, the box cover is taken down firstly, then the driving gear is started, the driving gear can drive the driven gear to carry out meshing rotation, the rotating force of the driving gear and the driven gear can be acted on the toothed plate, the toothed plate can carry out lifting motion in the lifting movable groove through the movable block, so that the lifting support plate and the first lifting plate on the lifting support plate are driven to move upwards in the first lifting groove, and the first lifting plate can drive the fixing plate to simultaneously lift when moving upwards, the removal axle on the fixed plate can slide in the slide on the connecting rod to rise the connecting rod and the last impeller that promotes of connecting rod, drive the second lifter plate and shift up in the second lifting groove, thereby detect outside ejecting to the box with the detector on it.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the lifting assembly of the present invention;

FIG. 4 is an enlarged view of a portion of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a fixed hook; 4. fixing the buckle; 5. a first lifting groove; 6. a first lifter plate; 7. a drive gear; 8. a driven gear; 9. a support cylinder; 10. a lifting cavity; 11. a toothed plate; 12. a lifting movable groove; 13. lifting the supporting plate; 14. a fixing plate; 15. a movable shaft; 16. a fixed seat; 17. a connecting rod; 18. a slideway; 19. a push wheel; 20. a second lifting groove; 21. a second lifter plate; 22. and (7) detecting the instrument.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a noise detection device capable of lifting labor-saving includes a box body 1, a box cover 2 is disposed above the box body 1, first lifting grooves 5 are symmetrically disposed at the bottom of the inner wall of the side wall of the box body 1, a first lifting plate 6 is disposed at the bottom of the inner cavity of the box body 1, a lifting assembly is disposed below the first lifting plate 6, fixing plates 14 are symmetrically disposed at two sides of the top of the first lifting plate 6, moving shafts 15 are disposed on the fixing plates 14, fixing seats 16 are symmetrically disposed on the inner wall of the box body 1, a connecting rod 17 is rotatably connected to the fixing seats 16, a second lifting groove 20 is disposed above the first lifting groove 5, a second lifting plate 21 is disposed above the first lifting plate 6, a detector 22 is disposed at the top of the second lifting plate 21, the lifting assembly can lift the first lifting plate 6 and lift the detector 22 out of the box body 1 by matching with the second lifting plate 21, not only can the noise detection be facilitated, but also the workload caused by the detection personnel manually lifting the detector 22 can be greatly reduced.

As a preferred technical scheme of the utility model, a pull handle is fixedly connected to the top of the box cover 2, an anti-skid sleeve is arranged on the pull handle, fixing hooks 3 are arranged at two ends of the box cover 2, fixing buckles 4 are arranged below the fixing hooks 3 and fixedly arranged on two side walls of the box body 1, the box cover 2 can protect the inside of the box body 1, and the fixing hooks 3 and the fixing buckles 4 can lock and fix the box cover 2, so that the detector 22 can be protected when not in use.

As a preferred technical solution of the present invention, two ends of the first lifting plate 6 are fixedly connected with first sliding blocks, and the first lifting plate 6 penetrates through a sidewall of an inner cavity of the box body 1 and is longitudinally slidably connected in the first lifting groove 5 through the first sliding blocks.

As a preferred technical solution of the present invention, the lifting assembly includes a driving gear 7 and a driven gear 8, the driving gear 7 and the driven gear 8 are engaged with each other, two sides of the driving gear 7 and the driven gear 8 are symmetrically provided with a supporting cylinder 9, an inner cavity of the supporting cylinder 9 is provided with a lifting cavity 10, a toothed plate 11 is movably inserted in the lifting cavity 10, the toothed plate 11 is engaged with the adjacent driving gear 7 and the adjacent driven gear 8, a lifting movable groove 12 is provided on a side wall of the inner cavity of the supporting cylinder 9, the toothed plate 11 is provided with a movable block and the toothed plate 11 is longitudinally slidably connected with the lifting movable groove 12 through the movable block, a lifting support plate 13 is provided on the top of the toothed plate 11 and the lifting support plate 13 is fixedly connected with the bottom wall of the first lifting plate 6, when a detection is required, the box cover 2 is taken down firstly, then the driving gear 7 is started, the driving gear 7 can drive the driven gear 8 to rotate in a meshing manner, the rotating force of the driving gear 7 and the driven gear 8 can be applied to the toothed plate 11, the toothed plate 11 can do lifting motion in the lifting movable groove 12 through the movable block, so that the lifting supporting plate 13 and the first lifting plate 6 on the lifting supporting plate are driven to move upwards in the first lifting groove 5, the first lifting plate 6 can drive the fixed plate 14 to simultaneously lift upwards while moving upwards, the moving shaft 15 on the fixed plate 14 can slide in the slide way 18 on the connecting rod 17, so that the connecting rod 17 and the pushing wheel 19 on the connecting rod 17 are lifted, the second lifting plate 21 is driven to move upwards in the second lifting groove 20, and the detector 22 on the connecting rod is ejected out of the box body 1 to be detected.

As a preferred technical solution of the present invention, two ends of the second lifting plate 21 are fixedly connected with second sliders, and the second lifting plate 21 penetrates through a sidewall of an inner cavity of the box body 1 and is longitudinally slidably connected in the second lifting groove 20 through the second sliders.

As a preferred technical solution of the present invention, a slide 18 is disposed on the connecting rod 17, the moving shaft 15 is slidably connected and disposed in the slide 18, a pushing wheel 19 is disposed on the connecting rod 17, and the top of the pushing wheel 19 abuts against the bottom of the second lifting plate 21.

The utility model can protect the interior of the box body 1 by arranging the box cover 2, can lock and fix the box cover 2 by arranging the fixed hook 3 and the fixed buckle 4, thereby protecting the detector 22 when the detector is not used, can jack up the first lifting plate 6 and push the detector 22 out of the box body 1 by matching the second lifting plate 21 by arranging the lifting component, not only can be convenient for detecting noise, but also can greatly reduce the work burden caused by a detector who lifts the detector 22 manually, when the detection is needed, the box cover 2 is taken down firstly, then the motor is started to drive the driving gear 7 to rotate, the driving gear 7 can drive the driven gear 8 to carry out meshing rotation, the rotating force of the driving gear 7 and the driven gear 8 can act on the toothed plate 11, the toothed plate 11 can carry out lifting motion in the lifting movable groove 12 through the movable block, thereby driving the lifting supporting plate 13 and the first lifting plate 6 on the lifting supporting plate to move upwards in the first lifting groove 5, the first lifting plate 6 can drive the fixing plate 14 to ascend at the same time when moving upwards, and the moving shaft 15 on the fixing plate 14 can slide in the slide way 18 on the connecting rod 17, so that the connecting rod 17 and the pushing wheel 19 on the connecting rod ascend, the second lifting plate 21 is driven to move upwards in the second lifting groove 20, and the detector 22 on the second lifting plate is ejected out of the box body 1 for detection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lift up laborsaving noise detection device, includes box (1), its characterized in that: the top of box (1) is equipped with case lid (2), first lifting groove (5) have been seted up to the inner wall bottom symmetry of box (1) lateral wall, the inner chamber bottom of box (1) is equipped with first lifter plate (6), the below of first lifter plate (6) is equipped with lifting unit, the top bilateral symmetry of first lifter plate (6) is equipped with fixed plate (14), be equipped with on fixed plate (14) and remove axle (15), the inner wall symmetry of box (1) is equipped with fixing base (16), it is equipped with connecting rod (17) to rotate the connection on fixing base (16), the top of first lifting groove (5) is equipped with second lifting groove (20), the top of first lifter plate (6) is equipped with second lifter plate (21), the top of second lifter plate (21) is equipped with detector (22).

2. A noise detection device for saving lifting force according to claim 1, wherein: the top fixedly connected with of case lid (2) draws the handle, draw and be equipped with the antiskid cover on the handle, the both ends of case lid (2) are equipped with fixed hook (3), the below of fixed hook (3) is equipped with fixed buckle (4) and fixed buckle (4) fixed set up in on the both sides wall of box (1).

3. A noise detection device for saving lifting force according to claim 1, wherein: the two ends of the first lifting plate (6) are fixedly connected with first sliding blocks, and the first lifting plate (6) penetrates through the inner cavity side wall of the box body (1) and is longitudinally slidably connected with and arranged in the first lifting groove (5) through the first sliding blocks.

4. A noise detection device for saving lifting force according to claim 1, wherein: the lifting assembly comprises a driving gear (7) and a driven gear (8), the driving gear (7) is connected with the driven gear (8) in an intermeshing mode, and the driving gear (7) and the two sides of the driven gear (8) are symmetrically provided with supporting cylinders (9).

5. A lift saving noise detection device as claimed in claim 4, wherein: the inner cavity of the supporting cylinder (9) is provided with a lifting cavity (10), a toothed plate (11) is movably inserted in the lifting cavity (10), the toothed plate (11) is respectively meshed and connected with the adjacent driving gear (7) and the driven gear (8), and a lifting movable groove (12) is formed in one side wall of the inner cavity of the supporting cylinder (9).

6. A lift saving noise detection device as claimed in claim 5, wherein: the lifting mechanism is characterized in that a movable block is arranged on the toothed plate (11), the toothed plate (11) is connected with the lifting movable groove (12) in a longitudinal sliding mode through the movable block, a lifting supporting plate (13) is arranged at the top of the toothed plate (11), and the lifting supporting plate (13) is fixedly connected with the bottom wall of the first lifting plate (6).

7. A noise detection device for saving lifting force according to claim 1, wherein: the two ends of the second lifting plate (21) are fixedly connected with second sliding blocks, and the second lifting plate (21) penetrates through the inner cavity side wall of the box body (1) and is longitudinally slidably connected with and arranged in the second lifting groove (20) through the second sliding blocks.

8. A noise detection device for saving lifting force according to claim 1, wherein: be equipped with slide (18) on connecting rod (17) just remove axle (15) sliding connection set up in slide (18), be equipped with on connecting rod (17) and promote wheel (19) just the top that promotes wheel (19) with the bottom of second lifter plate (21) is contradicted.