CN220021719U

CN220021719U - Power access device with insulation structure

Info

Publication number: CN220021719U
Application number: CN202321381727.XU
Authority: CN
Inventors: 胡娴; 佐振振
Original assignee: Jiangsu Huaxu Electric Power Design Co ltd
Current assignee: Jiangsu Huaxu Electric Power Design Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-14
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of electricity, in particular to a power access device with an insulation structure, which comprises an assembly shell, wherein an insulation sheet is embedded on one side of the inner wall of the assembly shell, a support plate is arranged on the other side of the insulation sheet, a mounting plate is fixed on one side of the outer wall of the support plate, a ceramic sheet is arranged on one side of the mounting plate, a sleeve penetrates through the inner wall of the support plate, and a ceramic block is arranged in the sleeve. The support plates penetrate into the two ends of the assembly shell and are provided with the insulating sheets, so that the insulation effect of the electricity leakage of the electricity connection equipment is avoided, the ceramic sheets are embedded into the mounting plates fixed by the support plates, the mounting plates and the ceramic sheets are provided with a plurality of groups of threaded holes, the connection and the installation of the electricity connection equipment through bolts and the electricity connection equipment are facilitated, the contact between the electricity connection equipment and other components is avoided through the ceramic sheets, the insulation effect is further improved, the sleeve penetrates through the support plates and is in threaded connection with the electricity connection equipment, the connection cable is conveniently placed through the internal ceramic blocks, and the electricity leakage of the cable are avoided.

Description

Power access device with insulation structure

Technical Field

The utility model relates to the technical field of electricity, in particular to a power access device with an insulation structure.

Background

Generally, when a power distribution device or a power station is used, a corresponding power access device is required to connect and fix a cable, so that the influence of external factors on the connection part of the cable is avoided, and the operation of the whole power distribution system is influenced.

The utility model provides a power access device of electrical equipment for CN212542980U, includes universal wheel and organism, universal wheel installation fixed connection is on the corner position around the bottom of organism, the front end outside of organism is provided with waterproof glass door, the upper end left side of waterproof glass door is provided with current instrument display, the right-hand member of current instrument display is located waterproof glass door and is provided with operating condition pilot lamp, and electrical equipment's power access device makes through novel waterproof metal cover structure has fine guide drainage effect, at first, through metal frame welding stainless steel baffle and stainless steel bottom plate, like this through welded mode fixed connection installation for more firm in the use, and be unfavorable for droing, and be equipped with U type recess all around through the stainless steel baffle and collect rivers together that can be fine, the notch through both ends flows away, has avoided rivers directly to flow down from the stainless steel baffle, and the damage that leads to equipment to splash on the equipment.

In summary, the following technical problems exist in the prior art: the existing access device does not have a certain protection structure, has no functions of preventing water and wind and sand, and causes damage caused by electric leakage when wind and sand enter and are adsorbed on power equipment.

Disclosure of Invention

The present utility model is directed to a power access device with an insulation structure, so as to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a power access device with insulation system, includes the assembly shell, the inner wall one side of assembly shell inlays and is equipped with the insulating piece, and the opposite side of insulating piece is provided with the backup pad, outer wall one side of backup pad is fixed with the mounting panel, and one side of mounting panel is provided with the potsherd, the inner wall of backup pad wears out there is the sleeve, and telescopic inside is provided with the ceramic block.

Preferably, the assembly shell is fixedly connected with the insulating sheet, and the insulating sheet is tightly attached to the supporting plate.

Preferably, the sleeve is in threaded connection with the support plate, and the sleeve is fixedly connected with the ceramic block.

Preferably, the outer wall of assembly shell inlays and is equipped with first filter screen, and the top of assembly shell installs the heat dissipation fan, the inner wall opposite side of assembly shell is fixed with the fixed block, and the outer wall of fixed block installs the second filter screen, the discharge gate has been seted up to the inside bottom of assembly shell, and the inside of discharge gate is fixed with the guide block, the external connection of assembly shell has the weather shield, and the top of weather shield is provided with the sleeve pipe, sheathed tube inside is fixed with the linking board, and the outer wall connection of linking board has the bracing piece, the outside cover of bracing piece is equipped with the fly leaf, and the axial direction top of fly leaf is connected with the spring, the inside of spring is provided with the dead lever.

Preferably, the assembly shell is welded with the fixed block, and the fixed block is detachably connected with the second filter screen through bolts.

Preferably, the assembly shell is fixedly connected with the rain shield, and the assembly shell is welded with the sleeve.

Preferably, the movable plate forms a rotating structure with the connecting plate through the supporting rod, and forms an elastic structure with the sleeve through the spring

The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

the support plates penetrate into the two ends of the assembly shell and are provided with the insulating sheets, so that the insulation effect of the electricity leakage of the electricity connection equipment is avoided, the ceramic sheets are embedded into the mounting plates fixed by the support plates, the mounting plates and the ceramic sheets are provided with a plurality of groups of threaded holes, the connection and the installation of the electricity connection equipment through bolts and the electricity connection equipment are facilitated, the contact between the electricity connection equipment and other components is avoided through the ceramic sheets, the insulation effect is further improved, the sleeve penetrates through the support plates and is in threaded connection with the electricity connection equipment, the connection cable is conveniently placed through the internal ceramic blocks, and the electricity leakage of the cable are avoided.

According to the utility model, dust impurities are conveniently filtered through the first filter screen and enter the assembly shell to absorb the dust impurities to cause electricity leakage, meanwhile, the heat dissipation fan is convenient to improve the flow of the internal air to dissipate the heat, the fixing block is provided with the second filter screen through bolts to facilitate the disassembly and assembly of the electric equipment, when the second filter screen is installed, the filtering function is further improved, the filtered dust impurities fall into the discharge hole and slide out through the guide block to avoid remaining in the assembly shell, and meanwhile, the rainwater which is conveniently entered by the guide block is arranged on one side of the second filter screen, is blocked by the guide block to be contacted with the electric equipment, and flows out through the discharge hole.

According to the utility model, rainwater is prevented from entering the assembly shell through the connecting port of the cable by the rain shield conveniently, the sleeve is fixed at the position of the connecting port of the cable, the supporting rod is fixed by the inner connecting plate, when the cable penetrates into the assembly shell through the sleeve, the movable plate is pressed against the spring to press the cable, the cable is prevented from being affected by shaking such as blowing, and the like, meanwhile, one end of the movable plate is sleeved on the supporting rod to facilitate sliding, so that the cable is conveniently pushed into by the compression spring, the fixing rod inside the spring is welded on the sleeve, and the phenomenon that the movable plate is excessively loosened and cannot be pressed due to twisting or bending of the spring when the movable plate is pressed is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate of the present utility model;

fig. 4 is a schematic view of a moving plate structure according to the present utility model.

In the figure: 1. assembling a shell; 2. an insulating sheet; 3. a support plate; 4. a mounting plate; 5. a ceramic sheet; 6. a ceramic block; 7. a sleeve; 8. a first filter screen; 9. a heat dissipation fan; 10. a second filter screen; 11. a fixed block; 12. a discharge port; 13. a guide block; 14. a rain shield; 15. a sleeve; 16. a splice plate; 17. a support rod; 18. a movable plate; 19. a fixed rod; 20. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a power access device with insulation structure, including assembly shell 1, the inner wall one side of assembly shell 1 is inlayed and is equipped with insulating piece 2, the opposite side of insulating piece 2 is provided with backup pad 3, outer wall one side of backup pad 3 is fixed with mounting panel 4, one side of mounting panel 4 is provided with potsherd 5, sleeve 7 is worn out to the inner wall of backup pad 3, sleeve 7's inside is provided with ceramic piece 6, assembly shell 1 and insulating piece 2 fixed connection, insulating piece 2 closely laminates with backup pad 3, sleeve 7 and backup pad 3 threaded connection, sleeve 7 and 6 fixed connection of potsherd, the both ends that backup pad 3 penetrated assembly shell 1 all are equipped with insulating piece 2, avoid electric leakage of electric equipment to run out and play insulating effect, the potsherd 5 is inlayed through the mounting panel 4 of backup pad 3 fixed, multiunit screw hole is offered with potsherd 5, be convenient for connect electric equipment and other subassembly contact through potsherd 5, further improve insulating effect, sleeve 7 runs through backup pad 3 and threaded connection, it is corresponding with electric equipment, be convenient for place the connecting cable through inside ceramic piece 6.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1 and 2, as a preferred embodiment, further, on the basis of the above manner, the outer wall of the assembly shell 1 is embedded with the first filter screen 8, the top end of the assembly shell 1 is provided with the heat dissipation fan 9, the other side of the inner wall of the assembly shell 1 is fixed with the fixed block 11, the outer wall of the fixed block 11 is provided with the second filter screen 10, the bottom end of the interior of the assembly shell 1 is provided with the discharge port 12, the interior of the discharge port 12 is fixed with the guide block 13, the assembly shell 1 is in welded connection with the fixed block 11, the fixed block 11 is detachably connected with the second filter screen 10 through bolts, the first filter screen 8 is convenient for filtering dust impurities to enter the assembly shell 1, the internal components are adsorbed to cause electricity leakage, meanwhile, the heat dissipation fan 9 is convenient for improving the internal air flow to dissipate heat, the fixed block 11 is provided with the second filter screen 10 through bolts, the disassembly and assembly are convenient for maintaining the electric equipment, after the second filter screen 10 is installed, the dust impurities after filtration fall into the discharge port 12 and slide out through the guide block 13, the inside of the discharge port 12 is avoided, and meanwhile, one side of the second filter screen 10 is provided with the guide block convenient for entering rainwater and is in contact with the discharge port 12 through the guide block.

As shown in fig. 1, fig. 2 and fig. 4, as a preferred embodiment, further, on the basis of the above-mentioned mode, the external connection of the assembly shell 1 has the weather shield 14, the top of weather shield 14 is provided with sleeve 15, the inside of sleeve 15 is fixed with link plate 16, the outer wall connection of link plate 16 has bracing piece 17, the outside cover of bracing piece 17 is equipped with fly leaf 18, the axial direction top of fly leaf 18 is connected with spring 20, the inside of spring 20 is provided with dead lever 19, assembly shell 1 and weather shield 14 fixed connection, assembly shell 1 and sleeve 15 welded connection, fly leaf 18 constitutes the revolution mechanic through between bracing piece 17 and the link plate 16, fly leaf 18 passes through spring 20 and sleeve 15, be convenient for shelter from through the connector entering assembly shell 1 of weather shield 14, the position at the connector of cable is fixed with sleeve 15, sleeve 15 is fixed with bracing piece 17 through inside link plate 16, when the cable penetrates assembly shell 1 through sleeve 15, the elastic pressing down of fly leaf 18 at spring 20, it is influenced by wind leaf 19 to press the cable, it is convenient for the fly leaf 18 to take place to twist on the fly leaf 18 when the fly leaf is connected at the inside of cable is convenient for the cable is pressed down, when the fly leaf 18 is convenient for take place to twist the fly leaf 18, the spring 20 is convenient for be compressed at the inside the cable is compressed, when the cable is convenient for take place to be compressed, when the cable is compressed at the inside cable is compressed at the inside 18, can's flexible cable is convenient to take place, when the spring is easy to be compressed, can be convenient to be compressed and is convenient to take place is easy to be compressed and easy, when the cable is easy.

From the above, it can be seen that:

the utility model aims at the technical problems that: the existing access device does not have a certain protection structure and has no functions of water resistance and wind sand resistance, so that wind sand enters and is adsorbed on power equipment to cause electric leakage so as to cause harm; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the supporting plate 3 penetrates into the clamping groove of the assembly shell 1 and is provided with the insulating sheet 2, the insulation effect is avoided through current transmission, the mounting plate 4 is fixed on the supporting plate 3 and is fixedly provided with the ceramic sheet 5, the electric equipment is conveniently installed through bolts through the internally provided threaded holes, the electric leakage is avoided through the ceramic sheet 5 and is transmitted, the insulation function is further played, the ceramic block 6 is fixed inside the sleeve 7, the sleeve 7 is in threaded connection with the supporting plate 3 and is convenient to detach and install, the reserved space inside the ceramic block 6 is convenient to penetrate into a cable and be connected with the electric equipment, the insulation function is improved through the insulativity of the ceramic block 6, the assembly shell 1 is provided with the first filter screen 8 which is convenient to dissipate heat, dust impurities and the like are prevented from entering, the electric equipment is adsorbed on the cable or the cable to cause electric leakage, meanwhile, the assembly shell 1 is convenient to improve the air circulation inside the assembly shell 1 through the embedded heat dissipation fan 9 to improve the heat dissipation efficiency, the inside top welding fixed block 11 of assembly shell 1, install second filter screen 10 through the bolt, further improve filtering capability, the dust impurity after the filtration drops downwards, get into discharge gate 12 and roll out assembly shell 1 through guide block 13, assembly shell 1 is through fixed weather shield 14, the inlet port of shielding the cable avoids the rainwater infiltration, cable entrance is equipped with sleeve pipe 15, and the inside fixed link plate 16 of sleeve pipe 15, the welding has bracing piece 17, the fly leaf 18 cover is established in the outside of bracing piece 17, and compress tightly the axial of fly leaf 18 through the elastic support of spring 20, the centre gripping connecting cable avoids appearing rocking the connection that influences the cable, spring 20 installs in the inside top of sleeve pipe 15 and inside is equipped with dead lever 19, avoid spring 20 overlength or warp cable to rock and take place crooked or turn round.

Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

according to the utility model, dust impurities are conveniently filtered through the first filter screen 8 and enter the assembly shell 1 to absorb the dust impurities to cause electricity leakage, meanwhile, the heat dissipation fan 9 is convenient for improving the flow of the internal air to dissipate the heat, the fixing block 11 is provided with the second filter screen 10 through bolts to facilitate the disassembly and assembly of the electric equipment to maintain, when the second filter screen 10 is provided with the second filter screen, the filtering function is further improved, the filtered dust impurities fall into the discharge hole 12 and slide out through the guide block 13 to avoid remaining in the assembly shell 1, and meanwhile, the rainwater which is provided with the guide block on one side of the second filter screen 10 and is convenient for entering is blocked by the guide block to be contacted with the electric equipment and flows out through the discharge hole 12;

according to the utility model, rainwater is conveniently prevented from entering the assembly shell 1 through the connecting port of the cable by the rain shield 14, the sleeve 15 is fixed at the position of the connecting port of the cable, the supporting rod 17 is fixed by the sleeve 15 through the connecting plate 16 in the sleeve, when the cable penetrates into the assembly shell 1 through the sleeve 15, the movable plate 18 is pressed by the elasticity of the spring 20, the cable is prevented from being connected by shaking such as blowing, and the like, meanwhile, one end of the movable plate 18 is sleeved on the supporting rod 17 so as to facilitate sliding, the spring 20 is conveniently stirred to be plugged into the cable, the fixed rod 19 in the spring 20 is welded on the sleeve 15, and the phenomenon that the spring 20 is twisted or bent when the movable plate 18 is pressed is avoided, so that the movable plate 18 is excessively loosened and cannot be pressed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power access device with insulation system, its characterized in that, including assembly shell (1), the inner wall one side of assembly shell (1) inlays and is equipped with insulating piece (2), and the opposite side of insulating piece (2) is provided with backup pad (3), outer wall one side of backup pad (3) is fixed with mounting panel (4), and one side of mounting panel (4) is provided with potsherd (5), sleeve (7) are worn out to the inner wall of backup pad (3), and the inside of sleeve (7) is provided with potsherd (6).

2. The power access device with the insulation structure according to claim 1, wherein the assembly shell (1) is fixedly connected with the insulation sheet (2), and the insulation sheet (2) is tightly attached to the support plate (3).

3. A power access device provided with an insulation structure according to claim 1, characterized in that the sleeve (7) is in threaded connection with the support plate (3) and the sleeve (7) is fixedly connected with the ceramic block (6).

4. The electric power access device with the insulation structure according to claim 1, characterized in that a first filter screen (8) is embedded in the outer wall of the assembly shell (1), and a heat dissipation fan (9) is installed at the top of the assembly shell (1), a fixed block (11) is fixed on the other side of the inner wall of the assembly shell (1), a second filter screen (10) is installed on the outer wall of the fixed block (11), a discharge hole (12) is formed in the inner bottom end of the assembly shell (1), a guide block (13) is fixed in the inner portion of the discharge hole (12), a rain shield (14) is connected to the outer portion of the assembly shell (1), a sleeve (15) is arranged above the rain shield (14), a connecting plate (16) is fixed in the inner portion of the sleeve (15), a supporting rod (17) is connected to the outer wall of the connecting plate (16), a movable plate (18) is sleeved on the outer portion of the supporting rod (17), a spring (20) is connected to the upper portion of the axial direction of the movable plate (18), and a fixing rod (19) is arranged in the inner portion of the spring (20).

5. The power access device with the insulation structure according to claim 4, wherein the assembly shell (1) is welded with the fixed block (11), and the fixed block (11) is detachably connected with the second filter screen (10) through bolts.

6. A power access device provided with an insulation structure according to claim 4, characterized in that the assembly housing (1) is fixedly connected with the weather shield (14) and the assembly housing (1) is welded with the bushing (15).

7. The power access device with the insulation structure according to claim 4, wherein the movable plate (18) forms a rotating structure with the connecting plate (16) through the supporting rod (17), and the movable plate (18) forms an elastic structure with the sleeve (15) through the spring (20).