CN112345064A

CN112345064A - High-efficient detection device of power equipment noise

Info

Publication number: CN112345064A
Application number: CN202011117550.3A
Authority: CN
Inventors: 王祖有
Original assignee: Guangzhou World Lake E Commerce Co ltd
Current assignee: Guangzhou World Lake E Commerce Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-02-09

Abstract

The invention relates to the technical field of power equipment, and discloses a high-efficiency noise detection device for the power equipment, which comprises a shell, wherein a lifting cylinder is connected with a lifting rod in a sliding manner, the lifting rod is connected with a lifting assembly in a rotating manner, a translation cylinder is connected with a translation rod in a sliding manner, an L rotating rod is connected with a gear in a rotating manner, the gear is connected with a screw rod II, the screw rod II is connected with a thread block in a threaded manner, the buckle rod corresponds to a clamping groove block, the clamping groove block is connected with a right sliding block, the sliding block is connected with. According to the high-efficiency noise detection device for the power equipment, through inflation, the lifting rod drives the lifting assembly to slide upwards, and the translation rod drives the translation block to slide leftwards; the L-shaped rotating rod drives the gear to move annularly and rotates to drive the screw rods to move in the same direction, and the thread blocks slide spirally; through protection mechanism to the device protection, during the use, buckle pole release draw-in groove piece, the draw-in groove piece drives the right side slider right side and slides, and the track drives left slip left side and slides, and the protection is even the board and is folded respectively to reach quick adjustment position, comprehensive detection, protection respectively and a key open the effect.

Description

High-efficient detection device of power equipment noise

Technical Field

The invention relates to the technical field of power equipment, in particular to a high-efficiency noise detection device for power equipment.

Background

Under this big prerequisite of development of science and technology, people's standard of living constantly improves, and electric power is widely used by people, and power equipment need regularly detect usually to guarantee power engineering's safety, power equipment can produce the noise at the during operation, and the performance of equipment itself is concerned with to the size of noise, can detect equipment performance through the frequency and the wave band of noise, guarantees whether equipment has the potential safety hazard.

Based on the above conditions, people detect the power equipment through the noise detection device, but most of the current detection devices still have some problems, such as incapability of quickly adjusting the detection position and low working efficiency; for example, when a noise part is detected, the noise part cannot be detected comprehensively, and the problem of missing detection is easy to occur; in addition, fail to play the guard action to detection device, it is ageing easily after placing for a long time, and when needing urgent detection to power equipment, can't open by one key.

Disclosure of the invention technical problem (1)

Aiming at the defects of the prior art, the invention provides the power equipment noise efficient detection device which has the advantages of quickly adjusting the position, comprehensively detecting, protecting, opening by one key and the like, and solves the problems that the conventional device cannot quickly adjust the position, comprehensively detect, protect and open by one key.

(II) technical scheme

In order to achieve the purposes of quickly adjusting the position, comprehensively detecting, protecting and opening by one key, the invention provides the following technical scheme: an efficient noise detection device for electrical equipment comprises a shell, wherein an air pump is fixedly mounted on the outer side of the right lower end of the shell, the left side of the air pump is fixedly connected with an air distribution bin, the inner wall of the left side of the air distribution bin is slidably connected with a baffle, the upper part of the baffle is in threaded connection with a first screw rod, the inner wall of the bottom of the shell is fixedly connected with a lifting cylinder, the inner part of the lifting cylinder is slidably connected with a lifting rod, the top end of the lifting rod is rotatably connected with a lifting assembly, the bottom end of the lifting assembly is rotatably connected with a fixed plate, the top end of the lifting assembly is rotatably connected with a supporting block, the upper surface of the supporting block is slidably connected with a supporting plate, the upper surface of the supporting plate is fixedly provided with a translation cylinder, the inner part of the translation cylinder is slidably connected with a translation rod, the left end of, the upper end of L bull stick is rotated and is connected with the gear, the upper surface center fixedly connected with screw rod two of department of gear, the outside threaded connection of screw rod two has the screw thread piece, the left side fixedly connected with determine module of screw thread piece, the upper portion fixed mounting of shell has protection mechanism, the inside left and right sides of protection mechanism rotates respectively and is connected with the protection even board, the equal fixedly connected with slider in inboard upper end of protection even board, the inside fixedly connected with track of slider, two transmission connections have the runner about the track, the last fixed surface of right side slider is connected with the buckle piece, the inside sliding connection of buckle piece has the dead lever, fixedly connected with spring one between the left end of dead lever and the buckle piece, the upside inner wall sliding connection of protection mechanism has the buckle pole, fixedly connected with spring two between the bottom of buckle pole and the upside inner.

Preferably, divide between the storehouse of aerifing and the section of thick bamboo of going up and down, the translation section of thick bamboo fixedly connected with air duct respectively, realize respectively going up and down and the translation effect, change the detection position, set up the through-hole that suits with upside air duct mouth of pipe size on the baffle, the top of screw rod one is connected with the screw rod and changes the handle, changes the position through the baffle and adjusts vertical and horizontal position respectively.

Preferably, the bottom end of the lifting rod and the right end of the translation rod are respectively and fixedly connected with a piston, so that sliding is realized during air supply, and the fixing plates are connected through the inner walls of the left side and the right side of the shell and are provided with through holes corresponding to the lifting rod.

Preferably, the supporting plate is slidably connected to the inner wall of the housing, and the lower surface of the supporting plate is provided with a sliding groove corresponding to the supporting block to limit the supporting block to slide left and right and prevent the supporting block from sliding.

Preferably, the right side surface of fixed disk is seted up with the annular tooth's socket of gear engaged with to and the spiral spout that corresponds with the screw thread piece, realize gear revolve, and drive the screw thread piece and be the spiral orbit and slide to the outside gradually, the top of screw rod is connected with the stopper, prevents the screw thread piece roll-off.

Preferably, a through hole which is matched with the inner diameter of the shell is formed in the protection mechanism, the two protection connecting plates are respectively connected to two sides of the through hole in a rotating mode, and the detection device works after the through hole is opened.

Preferably, the right side slider fixed connection upside track, left side slider fixed connection downside track, right side slider drives the left side slider and slides to the left side through the track when sliding right.

Preferably, the clamping groove is formed in the clamping groove block, the bottom end of the clamping buckle rod is connected with the buckle, the buckle is matched with the clamping groove, the top end of the buckle rod is fixedly connected with the pulling block, and the pulling block is used for enabling the buckle to be far away from the clamping groove.

(III) advantageous effects

Compared with the prior art, the invention provides an efficient noise detection device for power equipment, which has the following beneficial effects:

1. according to the high-efficiency noise detection device for the power equipment, the lifting cylinder is inflated, the lifting rod slides upwards to drive the lifting assembly to extend upwards, and the lifting assembly drives the supporting plate to slide upwards for longitudinal adjustment; the translation cylinder is inflated, the translation rod slides leftwards to drive the translation block to slide leftwards, and then the fixed disc is driven to slide leftwards, so that the transverse position adjustment is realized, and the effect of quickly adjusting the position is achieved.

2. This high-efficient detection device of power equipment noise drives the L bull stick through the motor and rotates, and the rotation of L bull stick drives gear circular motion and rotates, drives screw rod circular motion and rotates then, and two drive threaded block of screw rod slide to the outside spiral, and the detection subassembly detects to the outside spiral promptly, realizes progressively detecting the noise in the certain limit to the effect that has reached comprehensive detection.

3. The high-efficiency noise detection device for the power equipment is protected by the protection mechanism, so that aging is effectively prevented; during the use, the pulling draws the piece to drive the buckle pole and slides, releases the draw-in groove piece, and under the spring action of spring one, the draw-in groove piece drives the right side slider and slides right, and the cooperation track drives the left side and slides left and slides, drives the protection even board then and folds to both sides to the effect that protection and a key were opened has been reached.

Drawings

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

FIG. 2 is an enlarged partial view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged partial view of the portion B shown in FIG. 1 according to the present invention;

FIG. 4 is a cross-sectional view of the protection mechanism of the present invention;

FIG. 5 is an enlarged partial view of the portion C shown in FIG. 4 according to the present invention;

FIG. 6 is a diagram showing the operation of the structure of the gas distribution chamber according to the present invention;

FIG. 7 is a diagram illustrating the operation of the lifting assembly according to the present invention;

FIG. 8 is a diagram illustrating the operation of the thread block according to the present invention;

fig. 9 is a diagram illustrating the operation state of fig. 4 according to the present invention.

In the figure: 1. a housing; 2. an air pump; 3. a gas distribution bin; 4. a baffle plate; 5. a first screw rod; 6. a lifting cylinder; 7. a lifting rod; 8. a lifting assembly; 9. a fixing plate; 10. a support block; 11. a support plate; 12. a translation cylinder; 13. a translation rod; 14. a translation block; 15. fixing the disc; 16. a motor; 17. l rotating rods; 18. a gear; 19. a second screw; 20. a thread block; 21. a detection component; 22. a protection mechanism; 221. a protection connecting plate; 222. a slider; 223. a crawler belt; 224. a rotating wheel; 225. a slot clamping block; 226. fixing the rod; 227. a first spring; 228. a buckle rod; 229. and a second spring.

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. 1-9, an efficient noise detection device for electrical equipment comprises a housing 1, an air pump 2 is fixedly mounted on the outer side of the right lower end of the housing 1, an air distribution bin 3 is fixedly connected to the left side of the air pump 2, a baffle plate 4 is slidably connected to the inner wall of the left side of the air distribution bin 3, a screw rod I5 is in threaded connection with the upper portion of the baffle plate 4, air guide tubes are respectively and fixedly connected between the air distribution bin 3 and a lifting cylinder 6 and between the air distribution bin and a translation cylinder 12, so that lifting and translation effects are respectively realized, the detection position is changed, through holes matched with the sizes of the air guide tube openings on the upper side are formed in the baffle plate 4, a screw rod rotating handle is connected to the top end; the bottom inner wall fixedly connected with of shell 1 goes up and down a section of thick bamboo 6, the inside sliding connection of a go up and down section of thick bamboo 6 has lifter 7, the top of lifter 7 is rotated and is connected with lifting unit 8, lifting unit 8's bottom is rotated and is connected with fixed plate 9, and its top is rotated and is connected with supporting shoe 10, the bottom of lifter 7 and the right-hand member of translation pole 13 are fixedly connected with piston respectively, realize sliding when supplying air, fixed plate 9 passes through the left and right sides wall connection of shell 1, and it sets up the through-hole that corresponds with lifter 7.

The upper surface of the supporting block 10 is slidably connected with a supporting plate 11, the supporting plate 11 is slidably connected with the inner wall of the shell 1, and the lower surface of the supporting plate 11 is provided with a chute corresponding to the supporting block 10, so that the supporting block 10 is limited to slide left and right and is prevented from sliding; a translation cylinder 12 is fixedly arranged on the upper surface of the support plate 11, a translation rod 13 is slidably connected inside the translation cylinder 12, a translation block 14 is fixedly connected to the left end of the translation rod 13, a fixed disk 15 is fixedly connected to the upper surface of the translation block 14, a motor 16 is fixedly arranged at the center of the right surface of the fixed disk 15, the left end of the motor 16 penetrates through the fixed disk 15 and is rotatably connected with an L rotating rod 17, a gear 18 is rotatably connected to the upper end of the L rotating rod 17, a screw rod II 19 is fixedly connected to the center of the upper surface of the gear 18, a thread block 20 is in threaded connection with the outer side of the screw rod II 19, a detection assembly 21 is fixedly connected to the left side of the thread block 20, an annular tooth socket meshed with the gear 18 and a spiral chute corresponding to the thread block 20 are formed in the right surface of the fixed disk 15, rotation of the gear 18 is realized, the, preventing the screw block 20 from slipping out.

The upper part of the shell 1 is fixedly provided with a protection mechanism 22, the left side and the right side of the interior of the protection mechanism 22 are respectively and rotatably connected with a protection connecting plate 221, a through hole which is matched with the inner diameter of the shell 1 is formed in the protection mechanism 22, the two protection connecting plates 221 are respectively and rotatably connected to the two sides of the through hole, and after the through hole is opened, the detection device works; the upper ends of the inner sides of the protection connecting plates 221 are fixedly connected with sliders 222, the interiors of the sliders 222 are fixedly connected with a crawler 223, the left portion and the right portion of the crawler 223 are in transmission connection with rotating wheels 224, the right slider 222 is fixedly connected with the upper crawler 223, the left slider 222 is fixedly connected with the lower crawler 223, and the right slider 222 drives the left slider 222 to slide to the left through the crawler when sliding to the right; the last fixed surface of right side slider 222 is connected with buckle piece 225, buckle piece 225's inside sliding connection has dead lever 226, fixedly connected with spring 227 between the left end of dead lever 226 and the buckle piece 225, the upside inner wall sliding connection of protection machanism 22 has buckle pole 228, fixedly connected with spring 229 between the bottom of buckle pole 228 and the upside inner wall of protection machanism 22, the draw-in groove has been seted up on draw-in groove piece 225, the bottom of buckle pole 228 is connected with the buckle, the buckle suits with the draw-in groove, and the top fixedly connected with of buckle pole 228 draws the piece, draw the piece to realize the buckle through the pulling and keep away from the draw-in groove.

The working principle is as follows: according to the high-efficiency noise detection device for the power equipment, the air pump 2 is started, the air pump 2 conducts air to the air distribution bin 3, the air distribution bin 3 inflates the lifting cylinder 6 through the air guide tube to drive the lifting rod 7 to slide upwards, and the lifting component 8 is fixed at the bottom end, the top end of the lifting component 8 is rotatably connected with the supporting block 10, and the supporting block 10 is slidably connected with the supporting plate 11, so that the lifting rod 7 slides upwards to drive the lifting component 8 to extend upwards, and the lifting component drives the supporting plate 11 to slide upwards to realize longitudinal position adjustment; vertically transfer to required height after, it changes the handle to rotate the screw rod, screw rod 5 rotates and drives 4 downslide of baffle, become to block the downside air duct by blockking the upside air duct, the through-hole of seting up on the baffle 4 aligns with the upside air duct, stop promptly to lift section of thick bamboo 6 and aerify, and aerify to translation section of thick bamboo 12, it slides left to drive translation pole 13, translation pole 13 slides left and drives translation piece 14 and slides left, then drive fixed disk 15 and slide left, realize horizontal position control, it can to close air pump 2 after the regulation is accomplished, thereby the effect of quick adjustment position has been reached.

After accomplishing through position control, start motor 16, motor 16 drives L bull stick 17 and rotates, because L bull stick 17 top is rotated and is connected gear 18, and fixed disk 15 left side surface sets up the annular tooth's socket with gear 18 engaged with, so, L bull stick 17 rotates and drives gear 18 and just rotate along the motion of annular tooth's socket, then gear 18 drives the motion of following annular orbit when screw rod two 19 is rotated, again because of screw rod two 19 threaded connection thread block 20, and fixed disk 15 left side surface sets up the screw thread spout that corresponds with thread block 20, then screw rod two 19 drive thread block 20 and outwards spiral the slip gradually, detect subassembly 21 and outwards spiral detection gradually promptly, realize gradually detecting the noise in the power equipment certain limit, thereby the effect of comprehensive detection has been reached.

The detection device in an unused state is protected by the protection mechanism 22, so that the damage caused by impurities such as dust is avoided, and the aging of the detection device is effectively prevented; when the device needs to be used, the pulling block drives the buckling rod 228 to slide upwards, the buckle is far away from the clamping groove block 225, under the elastic action of the first spring 227, the clamping groove block 225 slides towards the right side along the fixed rod 226, then the right side sliding block 222 is driven to slide rightwards, the right side sliding block 222 slides rightwards and drives the left side sliding block 222 to slide leftwards through the crawler belt 223, then the left and right sliding blocks 222 respectively drive the protection connecting plate 221 to be folded towards two sides, a through hole which is formed in the protection mechanism 22 and corresponds to the shell 1 is opened, and therefore the protection effect and the effect of opening by one key are achieved.

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

1. The utility model provides a high-efficient detection device of power equipment noise, includes shell (1), its characterized in that: an air pump (2) is fixedly installed on the outer side of the right lower end of the shell (1), a gas distribution bin (3) is fixedly connected to the left side of the air pump (2), a baffle (4) is connected to the inner wall of the left side of the gas distribution bin (3) in a sliding manner, a first screw rod (5) is connected to the upper portion of the baffle (4) in a threaded manner, a lifting cylinder (6) is fixedly connected to the inner wall of the bottom of the shell (1), a lifting rod (7) is connected to the inner portion of the lifting cylinder (6) in a sliding manner, a lifting assembly (8) is rotatably connected to the top end of the lifting rod (7), a fixing plate (9) is rotatably connected to the bottom end of the lifting assembly (8), a supporting block (10) is rotatably connected to the top end of the lifting cylinder, a supporting plate (11) is slidably connected to the upper surface of the supporting block (10), a translation cylinder (12) is, the upper surface of the translation block (14) is fixedly connected with a fixed disc (15), the center of the right surface of the fixed disc (15) is fixedly provided with a motor (16), the left end of the motor (16) penetrates through the fixed disc (15) and is rotatably connected with an L rotating rod (17), the upper end of the L rotating rod (17) is rotatably connected with a gear (18), the center of the upper surface of the gear (18) is fixedly connected with a second screw rod (19), the outer side of the second screw rod (19) is in threaded connection with a threaded block (20), the left side of the threaded block (20) is fixedly connected with a detection component (21), the upper part of the shell (1) is fixedly provided with a protection mechanism (22), the left side and the right side of the interior of the protection mechanism (22) are respectively and rotatably connected with a protection connecting plate (221), the upper end of the inner side of the protection connecting plate (221) is fixedly connected with a sliding block (222), the interior of, the upper surface of the right side sliding block (222) is fixedly connected with a buckling block (225), the inner portion of the buckling block (225) is connected with a fixing rod (226) in a sliding mode, a first spring (227) is fixedly connected between the left end of the fixing rod (226) and the buckling block (225), the upper side inner wall of the protection mechanism (22) is connected with a buckling rod (228) in a sliding mode, and a second spring (229) is fixedly connected between the bottom end of the buckling rod (228) and the upper side inner wall of the protection mechanism (22).

2. The efficient noise detection device for electrical equipment according to claim 1, wherein: the air distribution bin (3), the lifting cylinder (6) and the translation cylinder (12) are fixedly connected with air guide tubes respectively, the baffle plate (4) is provided with through holes matched with the sizes of the air guide tube openings on the upper side, and the top end of the screw rod I (5) is connected with a screw rod rotating handle.

3. The efficient noise detection device for electrical equipment according to claim 1, wherein: the bottom of lifter (7) and the right-hand member of translation pole (13) are fixedly connected with piston respectively, and fixed plate (9) pass through the left and right sides inner wall connection of shell (1), and it sets up the through-hole that corresponds with lifter (7).

4. The efficient noise detection device for electrical equipment according to claim 1, wherein: the supporting plate (11) is connected to the inner wall of the shell (1) in a sliding mode, and the lower surface of the supporting plate is provided with a sliding groove corresponding to the supporting block (10).

5. The efficient noise detection device for electrical equipment according to claim 1, wherein: the right side surface of the fixed disc (15) is provided with an annular tooth groove meshed with the gear (18) and a spiral sliding groove corresponding to the thread block (20), and the top end of the screw rod (19) is connected with a limiting block.

6. The efficient noise detection device for electrical equipment according to claim 1, wherein: a through hole which is matched with the inner diameter of the shell (1) is formed in the protection mechanism (22), and the two protection connecting plates (221) are respectively connected to two sides of the through hole in a rotating mode.

7. The efficient noise detection device for electrical equipment according to claim 1, wherein: the right side slider (222) is fixedly connected with the upper side crawler belt (223), and the left side slider (222) is fixedly connected with the lower side crawler belt (223).

8. The efficient noise detection device for electrical equipment according to claim 1, wherein: the clamping groove block (225) is provided with a clamping groove, the bottom end of the clamping buckle rod (228) is connected with a buckle, the buckle is matched with the clamping groove, and the top end of the clamping buckle rod (228) is fixedly connected with a pulling block.