CN210375564U - Detection apparatus for hoist boom electrical system - Google Patents
Detection apparatus for hoist boom electrical system Download PDFInfo
- Publication number
- CN210375564U CN210375564U CN201921464390.2U CN201921464390U CN210375564U CN 210375564 U CN210375564 U CN 210375564U CN 201921464390 U CN201921464390 U CN 201921464390U CN 210375564 U CN210375564 U CN 210375564U
- Authority
- CN
- China
- Prior art keywords
- detection
- detection case
- water
- cavity
- electric system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a detection apparatus for hoist boom electrical system belongs to check out test set technical field. A detection device for an electrical system of a crane boom comprises: detection case mechanism still includes: set up in the atmospheric pressure adjustment mechanism that detection case mechanism top is used for adjusting detection case mechanism inner chamber atmospheric pressure, set up in the electric system protective housing of detection case mechanism inner chamber bottom, set up in detection case mechanism below and be used for the water spray mechanism to the electric system protective housing water spray or the water spray of detection case mechanism inner chamber, electric system protective housing inner chamber be provided with the balloon, shape and electric system protective housing inner chamber when the balloon inflation match, the coating of balloon surface has the copper sulfate coating, the utility model discloses a simulate the environment of various crane boom electric system during operation, and then detect the waterproof situation of electric system protective housing under the various environment, but short-term test, the principle is simple, and the structure is ingenious.
Description
Technical Field
The utility model belongs to the technical field of check out test set, especially, relate to a detection device of hoist cantilever crane electrical system.
Background
In the real life, the operational environment of hoist is comparatively abominable, can meet heavy rain weather sometimes, and at this moment, the waterproof function that needs hoist cantilever crane electrical system carries out waterproofly, avoids the rainwater to get into and leads to electric power paralysis to cause the machine trouble, cause loss of property, and can further influence the engineering progress, need one kind now to carry out the device that detects to hoist cantilever crane electrical system's waterproof function, the accident appears when avoiding reagent to use.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The problem that the waterproof function situation of crane boom electrical system to existence among the prior art is difficult to detect, the utility model aims to provide a crane boom electrical system's detection device solves the problem that the waterproof function situation of crane boom electrical system is difficult to detect.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A detection device for an electrical system of a crane boom comprises: detection case mechanism still includes: the air pressure adjusting mechanism is arranged at the top of the detection box mechanism and used for adjusting air pressure in an inner cavity of the detection box mechanism, the electric system protective shell is arranged at the bottom of the inner cavity of the detection box mechanism, and the water spraying mechanism is arranged below the detection box mechanism and used for spraying water or water mist to the electric system protective shell in the inner cavity of the detection box mechanism.
Preferably, the detection case mechanism include the detection case, the detection case is cuboid and the inside cavity of detection case, a detection case side is provided with sealing door, set up the through hole of intercommunication detection case inner chamber bottom on the detection case, the matching is provided with the sealing plug in the through hole, atmospheric pressure adjustment mechanism set up in the detection roof portion, water spray mechanism sets up in the detection bottom, the electrical system protective housing be located detection case inner chamber bottom.
Preferably, the air pressure adjusting mechanism comprises a horizontal support plate horizontally arranged above the detection box, vertical plates which extend downwards and are connected with the top surface of the detection box are arranged at two ends of the horizontal support plate, a cylinder which extends downwards is arranged at the center of the bottom surface of the horizontal support plate, the bottom end of the cylinder extends to the inner cavity of the detection box, a piston which is matched with the inner cavity of the detection box is arranged at the bottom end of the cylinder, the cylinder can drive the piston to slide up and down along the inner cavity of the detection box, the piston divides the inner cavity of the detection box into two cavities, namely an upper cavity which is positioned above the piston and a lower cavity which is positioned below the piston, the electric system protection shell is positioned in the lower cavity, the through.
Preferably, water spray mechanism including setting up in the water tank of detection case bottom, the water tank be U type structure, the detection case is located the recess that the water tank formed, water tank one end top is provided with the vertical first drinking-water pipe that upwards extends, first drinking-water pipe top is provided with first water pump, be provided with on the first water pump and extend into the indoor drain pipe in detection case cavity of resorption, water tank other end top surface is provided with the vertical second drinking-water pipe that upwards extends, second drinking-water pipe top is provided with the second water pump, be provided with on the second water pump and extend into the indoor spray pipe in detection case cavity of resorption, the one end that the spray pipe is located the cavity of resorption is provided with the atomizer.
3. Has the advantages that:
1. the utility model discloses when the cylinder drove the piston upward movement, the interior atmospheric pressure of cavity of resorption reduces, and the waterproof condition when simulation electrical system protective housing was in the low pressure environment this moment, when the cylinder drove piston downstream, the atmospheric pressure increase in the cavity of resorption, and the waterproof condition that simulation electrical system protective housing was in high pressure environment this moment detects through simulation environment and then to the waterproof condition of electrical system protective housing, has improved detection efficiency and reliability.
2. The utility model discloses first water pump starts and through the liquid water in the first drinking-water pipe extraction water tank, liquid water passes through on cavity and watering electrical system protective housing under the drain pipe entering detection case, simulate the waterproof condition of heavy rain weather electrical system protective housing this moment, the second water pump starts and through the liquid water in the second drinking-water pipe extraction water tank, liquid water passes through the spray pipe and via atomizer atomizing blowout, at the indoor water smoke that gathers of detection case cavity, the waterproof condition of electrical system protective housing when simulating heavy rain weather this moment, realize the simulation to the environment through simple structure, realize the detection to waterproof function, when leaking, liquid water gets into electrical system protective housing inner chamber and contacts the balloon surface, the balloon surface that scribbles copper sulfate coating this moment becomes blue, if not discolour, then water-tightness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the water spraying mechanism of the present invention;
FIG. 4 is a schematic structural view of the air pressure adjusting mechanism of the present invention;
fig. 5 is a cross-sectional view of the detection box of the present invention.
The reference numbers in the figures illustrate:
10. a detection box mechanism; 110. a detection box; 120. a sealing door; 130. a sealing plug; 20. a water spraying mechanism; 210. a water tank; 220. a first pumping pipe; 230. a first water pump; 240. a drain pipe; 250. a second pumping pipe; 260. a second water pump; 270. a water spray pipe; 280. an atomizer; 30. an air pressure adjusting mechanism; 310. a horizontal support plate; 320. a vertical plate; 330. a cylinder; 340. a piston; 40. electric system protective housing.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, a detection device for an electrical system of a crane boom comprises: the detection box mechanism 10 further includes: the air pressure adjusting mechanism 30 is arranged at the top of the detection box mechanism 10 and used for adjusting the air pressure in the inner cavity of the detection box mechanism 10, the electric system protective shell 40 is arranged at the bottom of the inner cavity of the detection box mechanism 10, the water spraying mechanism 20 is arranged below the detection box mechanism 10 and used for spraying water or water mist to the electric system protective shell 40 in the inner cavity of the detection box mechanism 10, a balloon is arranged in the inner cavity of the electric system protective shell 40, the shape of the balloon during expansion is matched with the inner cavity of the electric system protective shell 40, and a copper sulfate coating is coated on the; when the surface of the balloon coated with the copper sulfate coating is changed into blue, the area corresponding to the blue leaks water, and through the arrangement of the balloon, the surface of the balloon is fully contacted with the inner wall of the electric system protection shell 40 when the balloon is expanded, so that the contact area is increased, the reaction efficiency is improved, and the water leakage area is prevented from being discovered.
The air pressure adjusting mechanism 30 includes a horizontal support plate 310 horizontally disposed above the detection box 110, vertical plates 320 extending vertically and downwardly and connected to the top surface of the detection box 110 are disposed at two ends of the horizontal support plate 310, a cylinder 330 extending vertically and downwardly is disposed at the center of the bottom surface of the horizontal support plate 310, the bottom end of the cylinder 330 extends to the inner cavity of the detection box 110, a piston 340 matched with the inner cavity of the detection box 110 is disposed at the bottom end of the cylinder 330, the cylinder 330 can drive the piston 340 to slide up and down along the inner cavity of the detection box 110, the piston 340 divides the inner cavity of the detection box 110 into two chambers, which are an upper chamber located above the piston 340 and a lower chamber located below the piston 340, and the electrical system protection shell 40; when the cylinder 330 drives the piston 340 to move upwards, the air pressure in the lower chamber is reduced, the waterproof condition of the electrical system protection shell 40 in the low-pressure environment is simulated at the moment, and when the cylinder 330 drives the piston 340 to move downwards, the air pressure in the lower chamber is increased, and the waterproof condition of the electrical system protection shell 40 in the high-pressure environment is simulated at the moment.
The water spraying mechanism 20 comprises a water tank 210 arranged at the bottom of the detection box 110, the water tank 210 is of a U-shaped structure, the detection box 110 is located in a groove formed by the water tank 210, a first water pumping pipe 220 extending vertically and upwards is arranged at the top of one end of the water tank 210, a first water pump 230 is arranged at the top end of the first water pumping pipe 220, a water discharging pipe 240 extending into the lower cavity of the detection box 110 is arranged on the first water pump 230, a second water pumping pipe 250 extending vertically and upwards is arranged at the top surface of the other end of the water tank 210, a second water pump 260 is arranged at the top end of the second water pumping pipe 250, a water spraying pipe 270 extending into the lower cavity of the detection box 110 is arranged on the second water pump 260, and an atomizer 280 is arranged at; the first water pump 230 is started and pumps liquid water in the water tank 210 through the first water pumping pipe 220, the liquid water enters the lower cavity of the detection box 110 through the water drainage pipe 240 and waters the electric system protection shell 40, at the moment, the waterproof condition of the electric system protection shell 40 in heavy rain weather is simulated, the second water pump 260 is started and pumps the liquid water in the water tank 210 through the second water pumping pipe 250, the liquid water is atomized and sprayed out through the atomizer 280 through the water spraying pipe 270, water mist is densely distributed in the lower cavity of the detection box 110, and at the moment, the waterproof condition of the electric system protection shell 40 in heavy fog weather is simulated.
More perfectly, in order to avoid the sealing plug 130 from separating from the through hole when the chamber under the detection box 110 is in a high pressure state, the through hole is a threaded hole, and the sealing plug 130 is in threaded connection with the through hole.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A detection device for an electrical system of a crane boom comprises: detection case mechanism (10), its characterized in that still includes: the air pressure adjusting mechanism (30) is arranged at the top of the detection box mechanism (10) and used for adjusting the air pressure of the inner cavity of the detection box mechanism (10), the electric system protective shell (40) is arranged at the bottom of the inner cavity of the detection box mechanism (10), and the water spraying mechanism (20) is arranged below the detection box mechanism (10) and used for spraying water or spraying water mist to the electric system protective shell (40) of the inner cavity of the detection box mechanism (10), a balloon is arranged in the inner cavity of the electric system protective shell (40), the shape of the balloon during expansion is matched with the inner cavity of the electric system protective shell (40), and a copper sulfate coating is coated on the.
2. The detection device of the crane boom electrical system as claimed in claim 1, wherein: detection case mechanism (10) including detection case (110), detection case (110) are cuboid and the inside cavity of detection case (110), a detection case (110) side is provided with sealing door (120), set up the through-hole of intercommunication detection case (110) inner chamber bottom on detection case (110), the matching is provided with sealing plug (130) in the through-hole, atmospheric pressure adjustment mechanism (30) set up in detection case (110) top, water spray mechanism (20) set up in detection case (110) bottom, electrical system protective housing (40) be located detection case (110) inner chamber bottom.
3. The detection device for the crane boom electrical system as claimed in claim 2, wherein: the air pressure adjusting mechanism (30) comprises a horizontal supporting plate (310) horizontally arranged above the detection box (110), vertical plates (320) which vertically extend downwards and are connected with the top surface of the detection box (110) are arranged at two ends of the horizontal supporting plate (310), a cylinder (330) which vertically extends downwards is arranged at the center of the bottom surface of the horizontal supporting plate (310), the bottom end of the cylinder (330) extends to the inner cavity of the detection box (110), a piston (340) which is matched with the inner cavity of the detection box (110) is arranged at the bottom end of the cylinder (330), the cylinder (330) can drive the piston (340) to slide up and down along the inner cavity of the detection box (110), the piston (340) divides the inner cavity of the detection box (110) into two cavities, namely an upper cavity arranged above the piston (340) and a lower cavity arranged below the piston (340), the electric system protective shell (40) is arranged in the lower cavity, the sealing plug (130) is in threaded connection with the through hole.
4. The detection device of the crane boom electrical system as claimed in claim 3, wherein: water spray mechanism (20) including setting up in water tank (210) of detection case (110) bottom, water tank (210) be U type structure, detection case (110) are located the recess that water tank (210) formed, water tank (210) one end top is provided with vertical first drinking-water pipe (220) that upwards extend, first drinking-water pipe (220) top is provided with first water pump (230), be provided with on first water pump (230) and extend into drain pipe (240) in detection case (110) cavity of resorption, water tank (210) other end top surface is provided with vertical second drinking-water pipe (250) that upwards extend, second drinking-water pipe (250) top is provided with second water pump (260), be provided with on second water pump (260) and extend into detection case (110) cavity of resorption indoor spray pipe (270), spray pipe (270) are located the indoor one end of cavity of resorption and are provided with atomizer (280).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464390.2U CN210375564U (en) | 2019-09-05 | 2019-09-05 | Detection apparatus for hoist boom electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464390.2U CN210375564U (en) | 2019-09-05 | 2019-09-05 | Detection apparatus for hoist boom electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210375564U true CN210375564U (en) | 2020-04-21 |
Family
ID=70254202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464390.2U Active CN210375564U (en) | 2019-09-05 | 2019-09-05 | Detection apparatus for hoist boom electrical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210375564U (en) |
-
2019
- 2019-09-05 CN CN201921464390.2U patent/CN210375564U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202002785U (en) | Leak detection device for pipe fitting | |
| CN210375564U (en) | Detection apparatus for hoist boom electrical system | |
| CN203551039U (en) | Liquid level measuring and control device and dehumidifier | |
| CN211602430U (en) | Automobile rain test equipment | |
| CN113686755A (en) | Building outer wall and window limit infiltration testing arrangement for engineering supervision | |
| CN210597906U (en) | Roof greening layer drainage structure | |
| CN213953570U (en) | Drainage gas production intelligence plunger | |
| CN115138618A (en) | Automatic electroplating line of circuit board | |
| CN206342830U (en) | A kind of Multifunctional city main-battle firefighting truck | |
| CN207750725U (en) | Skid-mounted type babinet for integrated hydrogenation system | |
| CN219471140U (en) | Water pump house anti-flooding device | |
| CN208085689U (en) | A kind of anti-flooding apparatus on automobile | |
| CN203297077U (en) | Automatic control device for water pump | |
| CN208297996U (en) | A kind of intelligent control life pump house | |
| CN2310098Y (en) | Boosting air compensated type water supply equipment for fire-fighting of high storied building | |
| CN210917565U (en) | Environment-friendly water supply device | |
| CN207163879U (en) | A kind of rain test chamber | |
| CN210544032U (en) | Water-saving dust prevention and control device for municipal construction | |
| CN110686886A (en) | Detection device for researching novel structure of tower crane standard knot | |
| CN219158529U (en) | Antiaircraft gun machine for building demolition | |
| CN215354120U (en) | Electric foam sprayer | |
| CN219595727U (en) | Sensitive pressure regulating switch | |
| CN213694180U (en) | Small-size basic station protector for intelligent communication engineering of building | |
| CN218976979U (en) | Power equipment safe operation detection alarm system | |
| CN216164663U (en) | A mosquito-proof expelling parasite structure for 5G thing networking basic station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |