CN114122969B - Block terminal protective structure and block terminal - Google Patents
Block terminal protective structure and block terminal Download PDFInfo
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- CN114122969B CN114122969B CN202111336459.5A CN202111336459A CN114122969B CN 114122969 B CN114122969 B CN 114122969B CN 202111336459 A CN202111336459 A CN 202111336459A CN 114122969 B CN114122969 B CN 114122969B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 230000035939 shock Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a protective structure of a distribution box and the distribution box in the technical field of distribution boxes, which comprises distribution equipment, two clamping covers, a plurality of buffer devices, an inverted L-shaped straight plate, an inverted L-shaped bent plate, a shock absorption column, rubber rings and an electric leakage detection device, wherein the side wall of the distribution equipment is provided with a moisture protection device, the rubber rings distributed vertically at equal intervals are fixed on the outer side wall of the shock absorption column, the distribution equipment is shielded by the upper clamping cover and the lower clamping cover, the buffer devices are matched with the shock absorber, the inverted L-shaped straight plate and the inverted L-shaped bent plate to absorb the impact in the vertical and horizontal directions, the shock absorption column with the rubber rings is arranged in the front and the rear directions, and is used for buffering in the front and the rear directions.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a distribution box protection structure and a distribution box.
Background
The distribution box is a massive parameter on data, generally forms a low-voltage forest according to electric wiring, and requires that switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so as to form the low-voltage distribution box. When the traditional distribution box is used, the influence of external objects can be frequently received, the distribution box is easy to damage by the external objects, vibration generated when the external objects smash the distribution box can also influence the distribution box, and electric leakage faults possibly occur in equipment in the distribution box, so that when the distribution box is inspected, the situation that an operator is electrically injured can occur, the personal safety of the operator is greatly reduced, and therefore, in actual production and life, the design of the distribution box protection device for preventing the distribution box from being smashed and having an electric leakage detection function is needed.
Disclosure of Invention
The invention aims to provide a protective structure of a distribution box and the distribution box, which are used for solving the problem that in actual production and life, which are proposed in the background technology, a distribution box protective device for preventing the distribution box from being crushed and having a leakage detection function is required to be designed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a block terminal protective structure, includes distribution equipment, two clamping covers, a plurality of buffer, the straight board of falling L type, the bent board of falling L type, shock attenuation post, rubber circle and electric leakage detection device, buffer is all installed through the bumper shock absorber to the upper and lower both sides of distribution equipment, two clamping covers are located the upper and lower both sides of distribution equipment respectively, upper portion buffer with upper portion clamping cover between inner wall slidable mounting has the straight board of falling L type, lower part buffer with lower part sliding mounting between the clamping cover inner wall has the bent board of falling L type, the buffer is installed through the bumper shock absorber in the crisscross relative department of straight board of falling L type and the bent board of falling L type, moisture protection device is installed to the lateral wall of distribution equipment, two the rear side interval between the clamping covers is evenly densely provided with a plurality of shock attenuation posts, the front side between the clamping covers is provided with the shock attenuation post about, be fixed with the rubber circle that the equidistance is upper and lower distribution on the lateral wall of shock attenuation post, install electric leakage detection device between the shock attenuation post of front side;
the buffer device comprises a U-shaped seat and a rack, a first rotating shaft is rotatably arranged in an inner cavity of the U-shaped seat, a transmission gear meshed with the rack is fixed in the middle of the first rotating shaft, limiting columns are fixedly penetrated through two sides of the first rotating shaft, two friction rings which are mutually attached are fixedly arranged on the outer sides of the limiting columns, torsion springs sleeved on the outer wall of the first rotating shaft are fixedly arranged between the friction rings and the inner wall of the U-shaped seat on the outer side, a vertical plate is vertically fixed at the top of one side of the U-shaped seat, a first T-shaped rod is horizontally fixed on the inner wall of the vertical plate, and a C-shaped steel section matched with the large end of the first T-shaped rod is horizontally fixed on the outer wall of the rack;
the electric leakage detection device comprises two first pipe clamps, two second pipe clamps and a side-by-side door provided with bullet-proof glass, wherein the two first pipe clamps and the two second pipe clamps are respectively arranged on the two sides of the outer wall of the shock absorption column, the second T-shaped rods are horizontally fixed on the inner walls of the first pipe clamps and the second pipe clamps, the two sides of the side-by-side door are sleeved with the large ends of the second T-shaped rods through shearing notches, the inner cavities of the shearing notches are provided with first telescopic springs, the door plates on the two sides of the side-by-side door are respectively fixed with a first electric mortise lock and a hole block which are spliced together, one of the inner surfaces of the door plates of the side-by-side door is horizontally fixed with a second electric mortise lock, and the outer ends of the bolts of the second electric mortise lock are provided with electrosers.
Preferably, the inverted-L-shaped straight plate and the inverted-L-shaped bent plate are in sliding connection with the inner wall of the clamping cover through the rectangular opening frame.
Preferably, the moisture-proof device comprises a transverse pipe and a vertical pipe, wherein the transverse pipe and the vertical pipe are vertically distributed, the filter screen are arranged at the two outer ends of the transverse pipe, the vertical pipe is fixedly arranged between the two transverse pipes in a communicating mode, the inner cavity of the vertical pipe is protruded through a leakage-proof bearing to rotate, a second rotating shaft is installed at the inner cavity of the vertical pipe, wind wheels with opposite rotation directions are respectively installed at the two ends of the second rotating shaft, an L-shaped rod and a motor are arranged at the two sides of the outer wall of the vertical pipe through leakage-proof bearings, the inner end of the L-shaped rod, the outer wall of the second rotating shaft and a motor shaft of the motor are connected through a bevel gear pair, a hairbrush attached to the outer surface of the filter screen is fixed on the inner wall of the L-shaped rod, and a heating wire is installed inside the transverse pipe.
Preferably, the two door panels of the side-by-side combination door are normally closed.
Preferably, the external surface of the side-by-side door is embedded with a human body infrared induction switch, the human body infrared induction switch connects the first electric mortise lock and the second electric mortise lock with the mains supply through a buck rectifier, and the first electric mortise lock and the second electric mortise lock respectively adopt an electric contraction electric extension electric mortise lock.
Preferably, a round net cover is fixed at the outer end of the transverse tube close to the L-shaped rod.
Preferably, the heating wire and the motor are connected with a controller through a contactor, a temperature and humidity sensor is connected with the controller through signals, the temperature and humidity sensor is arranged in an inner cavity of the power distribution equipment, and the controller is connected with mains supply through a transformer.
Preferably, the shock-absorbing column comprises a sleeve, the vertical slip grafting of sleeve inner chamber has the movable rod, the bottom of movable rod passes through second expansion spring with sleeve inner chamber bottom and is connected, the outer wall of movable rod evenly separates vertically to inlay has a plurality of rubber friction strips, the vertical laminating rubber friction strip of telescopic inner wall is provided with a plurality of rubber wheels.
Preferably, the outer diameters of all rubber rings on the outer wall of the shock absorption column are consistent.
A distribution box comprising a distribution box protection structure according to any one of the above; the power distribution apparatus is configured as a power distribution box.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the upper clamping cover and the lower clamping cover are used for shielding the power distribution equipment, the buffer device is matched with the shock absorber, the inverted L-shaped straight plate and the inverted L-shaped bent plate to absorb the impact in the up-down and left-right directions, the shock absorption column with the rubber ring is arranged front and back for buffering in the front-back direction, when an operator approaches the power distribution equipment, the second electric mortise lock drives the electroscope to be attached to the outer side of the power distribution equipment for conducting electric leakage inspection in advance, and the operator is prevented from directly touching the power distribution equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a partial left side view of the present invention;
FIG. 3 is a schematic view of the buffer device in FIG. 1;
FIG. 4 is a schematic diagram of the leakage detection device shown in FIG. 2;
FIG. 5 is a schematic view of the moisture-proof apparatus of FIG. 2;
fig. 6 is a schematic view of the shock strut structure of fig. 2.
In the drawings, the list of components represented by the various numbers is as follows:
the power distribution equipment comprises a 1-power distribution device, a 2-clamping cover, a 3-buffer device, a 4-inverted L-shaped straight plate, a 5-inverted L-shaped bent plate, a 6-moisture-proof device, a 7-shock absorption column, an 8-rubber ring, a 9-electric leakage detection device, a 30-U-shaped seat, a 31-rack, a 32-first rotating shaft, a 33-transmission gear, a 34-limit column, a 35-torsion spring, a 36-friction ring, a 37-vertical plate, a 38-C-shaped steel section, a 39-first T-shaped rod, a 90-first pipe clamp, a 91-second pipe clamp, a 92-side by side door, a 93-second T-shaped rod, a 94-shearing notch, a 95-first telescopic spring, a 96-first electric mortise lock, a 97-hole block, a 98-second electric mortise lock, a 99-electroscope, a 60-transverse pipe, a 61-standpipe, a 62-second rotating shaft, a 63-motor, a 64-L-shaped rod, a 65-second brush pair, a 66-hairbrush, a 67-wind wheel, a 68-heating wire, a 70-sleeve, a bevel gear wheel, a 72-moving rod, a 72-rubber friction wheel and a 74-second telescopic spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a block terminal protective structure, including distribution equipment 1, two clamping covers 2, a plurality of buffer 3, fall L type straight slab 4, fall L type bent slab 5, shock strut 7, rubber circle 8 and electric leakage detection device 9, buffer 3 is all installed through the bumper shock absorber to the upper and lower both sides of distribution equipment 1, two clamping covers 2 are located the upper and lower both sides of distribution equipment 1 respectively, install down L type straight slab 4 between upper buffer 3 and the upper clamping cover 2 inner wall slidable mounting, install down L type bent slab 5 between lower buffer 3 and the lower clamping cover 2 inner wall slidable mounting, fall L type straight slab 4 and fall L type bent slab 5 crisscross relative department and install buffer 3 through the bumper shock absorber, wherein fall L type straight slab 4 and fall L type bent slab 5 pass through rectangular opening frame and clamping cover 2 inner wall slidable connection, moisture protection device 6 is installed to the lateral wall of distribution equipment 1, the rear side interval between two clamping covers 2 evenly is provided with a plurality of shock strut 7, the front side between two clamping covers 2 is provided with shock strut 7 about, the outer side wall that is located at the upper and lower side 7 is fixed with shock strut 7 and is located between the rubber circle 9 is located between the side of shock absorber is equidistant detection device;
the buffer device 3 comprises a U-shaped seat 30 and a rack 31, wherein a first rotating shaft 32 is rotatably arranged in an inner cavity of the U-shaped seat 30, a transmission gear 33 meshed with the rack 31 is fixed in the middle of the first rotating shaft 32, limiting columns 34 are fixedly penetrated through two sides of the first rotating shaft 32, two friction rings 36 which are mutually attached are fixedly arranged on the outer sides of the limiting columns 34, a torsion spring 35 sleeved on the outer wall of the first rotating shaft 32 is fixedly arranged between the outer friction rings 36 and the inner wall of the U-shaped seat 30, a vertical plate 37 is vertically arranged at the top of one side of the U-shaped seat 30, a first T-shaped rod 39 is horizontally fixed on the inner wall of the vertical plate 37, and a C-shaped steel section 38 matched with the large end of the first T-shaped rod 39 is horizontally fixed on the outer wall of the rack 31;
the electric leakage detection device 9 comprises two first pipe clamps 90, two second pipe clamps 91 and a split door 92 provided with bullet-proof glass, wherein the two first pipe clamps 90 and the second pipe clamps 91 are respectively arranged on the outer walls of the shock-absorbing columns 7 on the two sides, a second T-shaped rod 93 is horizontally fixed on the inner walls of the first pipe clamps 90 and the second pipe clamps 91, the two sides of the split door 92 are sleeved with the large ends of the second T-shaped rod 93 through shearing notches 94, first telescopic springs 95 are arranged in inner cavities of the shearing notches 94, a first electric mortise lock 96 and a hole block 97 which are spliced together are respectively fixed on two side door plates of the split door 92, a second electric mortise lock 98 is horizontally fixed on the inner surface of one door plate of the split door 92, an electroscope 99 is arranged at the outer end of a bolt of the second electric mortise lock 98, a human body infrared induction switch is embedded in the outer surface of the split door 92, the human body infrared induction switch connects the first electric mortise lock 96 and the second electric mortise lock 98 with a commercial power through a step-down rectifier, the first electric mortise lock 96 and the second electric mortise lock 98 respectively adopt electric contraction and electric expansion, and electric expansion electric mortise lock 97 are arranged on the two sides of the split door plates, and the electric leakage detection device is convenient for an operator to close to the operator to switch the electric leakage detector to switch the electric door plate, and the operator is arranged on the side of the door plate, and the electric leakage detector is closed by the electric expansion device, and the electric equipment is convenient to close to open to the electric door switch.
Referring to fig. 5, the moisture-proof device 6 includes two transverse pipes 60 and a vertical pipe 61, the two outer ends of which are vertically distributed and provided with a filter screen, the vertical pipe 61 is fixedly connected between the two transverse pipes 60, the inner cavity of the vertical pipe 61 is protruded and rotated by a leakage-proof bearing to install a second rotating shaft 62, two ends of the second rotating shaft 62 are respectively provided with a wind wheel 67 with opposite rotation directions, two sides of the outer wall of the vertical pipe 61 are respectively provided with an L-shaped rod 64 and a motor 63 by a leakage-proof bearing, the inner end of the L-shaped rod 64, the outer wall of the second rotating shaft 62 and a motor shaft of the motor 63 are connected by a bevel gear pair 65, the inner wall of the L-shaped rod 64 is fixedly provided with a brush 66 attached to the outer surface of the filter screen, one of the transverse pipes 60 is internally provided with a heating wire 68, the outer end of the transverse pipe 60, which is close to the L-shaped rod 64 is fixedly provided with a circular net cover, so that when the L-shaped rod 64 rotates, a female operator is prevented from being involved, the heating wire 68 and the motor 63 are connected with a controller by a contactor, a temperature and humidity sensor, the temperature sensor is arranged in the inner cavity of the power distribution device 1, and the controller is connected with a commercial power supply by a transformer, so that the motor is connected with the intelligent operation, the motor, and the wind wheel 66 is driven by the bevel gear pair and the wind wheel 62 to the two wind wheels and the opposite rotation directions of the wind wheel 67, and the wind pipe 67.
Referring to fig. 6, the shock-absorbing column 7 includes a sleeve 70, a moving rod 71 is vertically inserted in the inner cavity of the sleeve 70 in a sliding manner, the bottom end of the moving rod 71 is connected with the bottom of the inner cavity of the sleeve 70 through a second telescopic spring 74, a plurality of rubber friction strips 72 are vertically embedded in the outer wall of the moving rod 71 at uniform intervals, a plurality of rubber wheels 73 are arranged on the inner wall of the sleeve 70 in a vertical fit manner, the outer diameters of all rubber rings 8 on the outer wall of the shock-absorbing column 7 are consistent, so that the door frame of the side-by-side door 92 can be completely fitted, and the buffering effect of the rubber rings 8 is fully utilized.
A distribution box comprising a distribution box protective structure according to any one of the above; the power distribution apparatus 1 is configured as a power distribution box.
Working principle: when the power distribution equipment 1 receives impact from the up-down direction, the shock absorbers of the buffer devices 3 are arranged up and down for shock absorption, meanwhile, the inverted L-shaped straight plates 4 and the inverted L-shaped bent plates 5 are in relative staggered movement, the buffer devices 3 on two sides are respectively provided with a U-shaped seat 30 which is fixedly arranged on the inverted L-shaped straight plates 4 or the inverted L-shaped bent plates 5 as a result of the fact that racks 31 are fixedly arranged on the inverted L-shaped straight plates 4 or the inverted L-shaped bent plates 5, so that a transmission gear 33 rotates, the rotating transmission gear 33 rotates an inner friction ring 36 through a limit post 34, the inner friction ring 36 and the outer friction ring 36 rotate through friction to convert the impact into friction kinetic energy for absorption, meanwhile, a rubber friction strip 72 is rubbed with a rubber wheel 73, and a second telescopic spring 74 contracts to absorb a part of the impact;
when the power distribution equipment 1 is impacted front and back, the rubber ring 8 and the first telescopic spring 95 are used for damping, and meanwhile, the shock absorbers on the inverted-L-shaped bent plate 5 and the inverted-L-shaped straight plate 4 and the buffer devices 3 arranged up and down play a role in buffering;
when an operator needs to check the power distribution equipment 1, the first electric mortise lock 96 contracts, the second electric mortise lock 98 drives the electroscope 99 to contact the power distribution equipment 1, and electric leakage check is performed in advance, so that the safety of the operator is guaranteed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a block terminal protective structure, includes distribution equipment (1), two card covers (2), a plurality of buffer (3), falls L type straight board (4), falls L type bent plate (5), shock-absorbing column (7), rubber circle (8) and electric leakage detection device (9), its characterized in that: the power distribution equipment is characterized in that buffer devices (3) are arranged on the upper side and the lower side of the power distribution equipment (1) through shock absorbers, two clamping covers (2) are respectively arranged on the upper side and the lower side of the power distribution equipment (1), an inverted-L-shaped straight plate (4) is slidably arranged between the buffer devices (3) and the upper side inner walls of the clamping covers (2), an inverted-L-shaped bent plate (5) is slidably arranged between the buffer devices (3) and the lower side inner walls of the clamping covers (2), the buffer devices (3) are arranged at the staggered opposite positions of the inverted-L-shaped straight plate (4) and the inverted-L-shaped bent plate (5) through the shock absorbers, a plurality of damping columns (7) are uniformly and densely arranged at the rear side intervals between the two clamping covers (2), shock absorption columns (7) are arranged on the left side and the right side between the two clamping covers (2), rubber rings (8) distributed up and down equidistantly are fixed on the outer side walls of the shock absorption columns (7), and shock absorption leakage detection devices (9) are arranged between the front side shock absorption columns (7);
the buffer device (3) comprises a U-shaped seat (30) and a rack (31), a first rotating shaft (32) is rotatably arranged in an inner cavity of the U-shaped seat (30), a transmission gear (33) meshed with the rack (31) is fixed in the middle of the first rotating shaft (32), limiting columns (34) are fixedly penetrated through two sides of the first rotating shaft (32), two friction rings (36) mutually attached are fixedly arranged on the outer sides of the limiting columns (34), torsion springs (35) sleeved on the outer wall of the first rotating shaft (32) are fixedly arranged between the friction rings (36) and the inner wall of the U-shaped seat (30), a vertical plate (37) is vertically fixed at the top of one side of the U-shaped seat (30), a first T-shaped rod (39) is horizontally fixed on the inner wall of the vertical plate (37), and a C-shaped steel section (38) matched with the large end of the first T-shaped rod (39) is horizontally fixed on the outer wall of the rack (31).
The utility model provides a leakage detection device (9) is including two first pipe clamps (90), two second pipe clamps (91) and install bullet-proof glass's folio door (92), two first pipe clamps (90) and second pipe clamps (91) are installed respectively in both sides on the outer wall of shock-absorbing column (7), the inner wall level of first pipe clamps (90) and second pipe clamps (91) is fixed with second T type pole (93), the both sides of folio door (92) are through shearing notch (94) and the big end suit of second T type pole (93), first extension spring (95) are installed to the inner chamber of shearing notch (94), the both sides door plant of folio door (92) is fixed with first electric lock (96) and hole piece (97) of pegging graft together respectively, one of them door plant internal surface level of folio door (92) is fixed with second electric lock (98), the outer end of second electric lock (98) is provided with and examines electric appliance (99).
2. The protective structure for a distribution box according to claim 1, wherein: the inverted-L-shaped straight plate (4) and the inverted-L-shaped bent plate (5) are in sliding connection with the inner wall of the clamping cover (2) through rectangular opening frames.
3. The protective structure for a distribution box according to claim 1, wherein: the wet-proof device (6) comprises a transverse pipe (60) and a vertical pipe (61), wherein the transverse pipe (60) and the vertical pipe (61) are vertically distributed, the vertical pipe (61) is fixedly arranged between the two transverse pipes (60) in a communicating mode, a second rotating shaft (62) is rotatably installed in an inner cavity of the vertical pipe (61) through a leakage-proof bearing in a protruding mode, wind wheels (67) opposite in rotation direction are respectively installed at two ends of the second rotating shaft (62), L-shaped rods (64) and motors (63) are arranged on two sides of the outer wall of the vertical pipe (61) through leakage-proof bearings, the inner ends of the L-shaped rods (64), the outer walls of the second rotating shaft (62) and motor shafts of the motors (63) are connected through bevel gear pairs (65), a hairbrush (66) attached to the outer surfaces of the filter screens is fixedly arranged on the inner walls of the L-shaped rods (64), and one heating wire (68) is installed inside the transverse pipe (60).
4. The protective structure for a distribution box according to claim 1, wherein: the two door plates of the side-by-side door (92) are normally closed.
5. The protective structure of a distribution box according to claim 4, wherein: the external surface of the side-by-side door (92) is embedded with a human body infrared induction switch, the human body infrared induction switch connects a first electric mortise lock (96) and a second electric mortise lock (98) with mains supply through a step-down rectifier, and the first electric mortise lock (96) and the second electric mortise lock (98) respectively adopt electric shrinkage and electric extension type electric mortise locks.
6. A protective structure for a distribution box according to claim 3, wherein: a round net cover is fixed at the outer end of the transverse tube (60) close to the L-shaped rod (64).
7. A protective structure for a distribution box according to claim 3, wherein: the heating wire (68) and the motor (63) are connected with a controller through a contactor, a temperature and humidity sensor is connected with the controller through signals, the temperature and humidity sensor is arranged in an inner cavity of the power distribution equipment (1), and the controller is connected with mains supply through a transformer.
8. The protective structure for a distribution box according to claim 1, wherein: the shock-absorbing column (7) comprises a sleeve (70), a moving rod (71) is vertically inserted into the inner cavity of the sleeve (70) in a sliding manner, the bottom end of the moving rod (71) is connected with the bottom of the inner cavity of the sleeve (70) through a second telescopic spring (74), a plurality of rubber friction strips (72) are vertically embedded in the outer wall of the moving rod (71) at equal intervals, and a plurality of rubber wheels (73) are arranged on the inner wall of the sleeve (70) in a vertical fit mode.
9. The electrical box protective structure according to claim 8, wherein: the outer diameters of all rubber rings (8) on the outer wall of the shock absorption column (7) are consistent.
10. A distribution box, characterized by comprising a distribution box protection structure according to any one of claims 1-9; the power distribution device (1) is configured as a power distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336459.5A CN114122969B (en) | 2021-11-12 | 2021-11-12 | Block terminal protective structure and block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336459.5A CN114122969B (en) | 2021-11-12 | 2021-11-12 | Block terminal protective structure and block terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114122969A CN114122969A (en) | 2022-03-01 |
| CN114122969B true CN114122969B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111336459.5A Active CN114122969B (en) | 2021-11-12 | 2021-11-12 | Block terminal protective structure and block terminal |
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| Country | Link |
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| CN (1) | CN114122969B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208401292U (en) * | 2018-05-22 | 2019-01-18 | 南京曼奈柯斯电器有限公司 | A kind of high-intensitive power distribution cabinet preventing tunnel cave |
| CN208508316U (en) * | 2018-08-07 | 2019-02-15 | 浙江铭祺电气有限公司 | A kind of outdoor intelligent box switching station |
| CN210074551U (en) * | 2019-07-03 | 2020-02-14 | 廊坊华川电气有限公司 | Shockproof switch cabinet |
| CN210693146U (en) * | 2019-11-29 | 2020-06-05 | 苏州达尔伟力电气科技有限公司 | Outdoor antidetonation type block terminal of using |
| CN213546917U (en) * | 2020-11-05 | 2021-06-25 | 江苏华中电器有限公司 | Low pressure is protector for complete sets of switchgear |
-
2021
- 2021-11-12 CN CN202111336459.5A patent/CN114122969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208401292U (en) * | 2018-05-22 | 2019-01-18 | 南京曼奈柯斯电器有限公司 | A kind of high-intensitive power distribution cabinet preventing tunnel cave |
| CN208508316U (en) * | 2018-08-07 | 2019-02-15 | 浙江铭祺电气有限公司 | A kind of outdoor intelligent box switching station |
| CN210074551U (en) * | 2019-07-03 | 2020-02-14 | 廊坊华川电气有限公司 | Shockproof switch cabinet |
| CN210693146U (en) * | 2019-11-29 | 2020-06-05 | 苏州达尔伟力电气科技有限公司 | Outdoor antidetonation type block terminal of using |
| CN213546917U (en) * | 2020-11-05 | 2021-06-25 | 江苏华中电器有限公司 | Low pressure is protector for complete sets of switchgear |
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| Publication number | Publication date |
|---|---|
| CN114122969A (en) | 2022-03-01 |
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