CN211151278U

CN211151278U - Dual supply block terminal convenient to maintain

Info

Publication number: CN211151278U
Application number: CN201922319283.7U
Authority: CN
Inventors: 郄兵兵
Original assignee: Shenzhen Kang Yuan Intelligent Technology Co ltd
Current assignee: Shenzhen Kang Yuan Intelligent Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-31
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a dual power distribution box convenient for maintenance in the technical field of distribution boxes, which comprises a fixed bottom plate, wherein the top of the fixed bottom plate is provided with a distribution box, the outer walls of the left and right sides of the distribution box are both provided with an outer protective shell, the inner cavity of the outer protective shell is provided with an air cooler, the inner cavity of the outer protective shell is provided with a fan heater, the inner cavity of the distribution box is uniformly provided with a support plate, the top of the inner cavity of the distribution box and the bottom of the support plate are both provided with fastening devices, the top of the support plate is movably inserted with a limit plate block, the outer wall of the front end of the limit plate block is movably provided with a limit clamping rod, the top of the outer protective shell is provided with a push rod, the outer walls of the left and right sides of the fixed bottom plate are both provided with rollers, thereby better protecting the parts, thereby the normal operating of block terminal internals is protected.

Description

Dual supply block terminal convenient to maintain

Technical Field

The utility model relates to a block terminal technical field specifically is a dual supply block terminal convenient to maintain.

Background

The in-process of current block terminal installation and use, part in the block terminal generally all is the inside of directly placing at the block terminal, can not be with the inside at the block terminal of the firm fixing of part, need connect the cable when installing between the part simultaneously, the cable is whole arranges and also can appear scattered indiscriminate phenomenon, inconvenient follow-up overhauls the maintenance to the block terminal, the temperature variation is great in the inside work process of block terminal, can appear overheated, or have the phenomenon of steam, all can cause certain damage to the block terminal, the maintenance of inconvenient block terminal. Therefore, the dual-power distribution box convenient to maintain is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual supply block terminal convenient to maintain to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual supply block terminal convenient to maintain, includes PMKD, PMKD's top sets up the block terminal, the left and right sides outer wall of block terminal all sets up outer protective housing, and two sets of outer protective housing all sets up at PMKD's top, and the right side is organized the inner chamber of outer protective housing sets up the air-cooler, and a left side is organized the inner chamber of outer protective housing sets up the electric fan heater, the inner chamber of block terminal evenly sets up the backup pad, the inner chamber top of block terminal all sets up fastener with the bottom of backup pad, the spacing plate of top activity grafting of backup pad, the front end outer wall activity of spacing plate sets up spacing kelly, and the right side is organized the top of outer protective housing sets up the push rod, PMKD.

Further, fastener sets up the cavity body in block terminal inner chamber top and backup pad bottom including the activity, the inner chamber of cavity body sets up the movable rod, the outer wall of movable rod sets up the pull rod, and the other end of pull rod extends to the outside of cavity body, the bottom of movable rod sets up fixed plate, the inner chamber activity of fixed plate sets up the fastening kelly, the inner wall of fastening kelly sets up buffer spring, and buffer spring's the other end connects the inner wall at the cavity body.

Further, the outer wall of cavity body sets up the logical groove that matches with the pull rod, and the outer wall screw thread of pull rod cup joints the fastening lantern ring, and the external diameter of the fastening lantern ring is greater than the aperture that leads to the groove.

Further, the top of cavity body sets up spacing slider, the inner chamber top of block terminal all sets up the spacing spout that matches with spacing slider with the bottom of backup pad.

Furthermore, the bottom of the limiting plate block is provided with a clamping block, the tops of the supporting plate pairs are uniformly provided with clamping grooves matched with the clamping block, and the bottoms of the supporting plates are uniformly provided with air vents.

Furthermore, inner grooves are uniformly formed in the top of the limiting clamping rod and are semicircular grooves, and the rotating angle of the limiting clamping rod ranges from 0 degree to 180 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up fastener and the activity in the inside of block terminal and be provided with the spacing plate of spacing kelly, fastener can fix the part of installing in the block terminal, guarantees the stability of part, and spacing plate separates the part with spacing kelly, can tie the cable simultaneously to the part in the better protection block terminal, and make things convenient for the maintenance work of follow-up block terminal inside;

2. the utility model discloses set up air-cooler and electric fan heater respectively in the block terminal outside, can operate the air-cooler when the inside high temperature of block terminal for the heat dissipation, when there is fog or steam inside the block terminal, the operation electric fan heater can weather fog and steam to protection block terminal internals normal operating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. fixing the bottom plate; 2. a distribution box; 3. an outer protective shell; 4. an air cooler; 5. a warm air blower; 6. a support plate; 7. a fastening device; 71. a hollow tube body; 72. a movable rod; 73. a pull rod; 74. fixing the plate; 75. fastening a clamping rod; 76. a buffer spring; 8. a limiting plate block; 9. a limiting clamping rod; 10. a push rod; 11. and a roller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a dual-power distribution box convenient to maintain, please refer to fig. 1, which comprises a fixed base plate 1, wherein a distribution box 2 is arranged at the top of the fixed base plate 1, outer protection shells 3 are arranged on the outer walls of the left side and the right side of the distribution box 2, two groups of outer protection shells 3 are arranged on the top of the fixed base plate 1, an air cooler 4 is arranged in an inner cavity of the outer protection shell 3 of the right group, a fan heater 5 is arranged in an inner cavity of the outer protection shell 3 of the left group, ventilation holes are formed in the end surfaces of the outer protection shells 3 and the distribution box 2 which are connected with each other, the air cooler 4 and the fan heater 5 are connected with a power supply through a control switch and are respectively operated, the air cooler 4 can be operated to accelerate heat dissipation when the temperature inside the distribution box 2 is too high, and;

referring to fig. 1 again, a supporting plate 6 is uniformly arranged in an inner cavity of a distribution box 2, a part structure in the distribution box 2 is installed at the top of the supporting plate 6, fastening devices 7 are arranged at the top of the inner cavity of the distribution box 2 and the bottom of the supporting plate 6, and then the fixing is performed through the fastening devices 7, a limiting plate block 8 is movably inserted into the top of the supporting plate 6, the limiting plate block 8 can separate parts installed at the top of the supporting plate 6, so that later maintenance is facilitated, a limiting clamping rod 9 is movably arranged on the outer wall of the front end of the limiting plate block 8, cables connected in the distribution box 2 can be fixed through the limiting clamping rod 9, so that the cables are bound, the integrity is better, a push rod 10 is arranged at the top of the right group outer protection shell 3, rollers 11 are arranged on the outer walls of the left side and the;

referring to fig. 2, the fastening device 7 includes a hollow tube 71 movably disposed at the top of the inner cavity of the distribution box 2 and at the bottom of the supporting plate 6, a movable rod 72 disposed in the inner cavity of the hollow tube 71, a pull rod 73 disposed on the outer wall of the movable rod 72, the other end of the pull rod 73 extends to the outer side of the hollow pipe body 71, the bottom of the movable rod 72 is provided with a fixed plate 74, the inner cavity of the fixed plate 74 is movably provided with a fastening clamping rod 75, the inner wall of the fastening clamping rod 75 is provided with a buffer spring 76, and the other end of the buffer spring 76 is connected to the inner wall of the hollow tube body 71, and after the parts are placed on the top of the support plate 6, the hollow tube body 71 is moved to just above the parts, the movable rod 72 is then pulled out of the inner cavity of the hollow tube body 71, and then the fastening clip 75 is pulled, so that the fastening clamping rod 75 is movably clamped on the outer wall of the part through the buffer spring 76, and then the fixed plate 74 is tightly pressed on the top of the part;

referring to fig. 2 again, a through groove matched with the pull rod 73 is formed in the outer wall of the hollow pipe body 71, a fastening lantern ring is sleeved on the outer wall of the pull rod 73 in a threaded manner, the outer diameter of the fastening lantern ring is larger than the aperture of the through groove, the pull rod 73 drives the movable rod 72 to slide in the through groove when moving, when the height of the movable rod 72 needs to be fixed, the fastening lantern ring is rotated, the fastening lantern ring is a hard plastic shell, and an anti-slip gasket is arranged on the end face, opposite to the hollow pipe body 71, of the fastening lantern ring, so that the fastening lantern ring is attached to the outer;

referring to fig. 1 and 2, a limiting slide block is arranged at the top of the hollow pipe 71, limiting slide grooves matched with the limiting slide block are arranged at the top of the inner cavity of the distribution box 2 and the bottom of the supporting plate 6, and the fastening device 7 can adjust the position in the inner cavity of the distribution box 2 by the limiting slide block sliding in the inner walls of the limiting slide grooves;

referring to fig. 1 again, the bottom of the limiting plate 8 is provided with a clamping block, the tops of the pairs of supporting plates 6 are uniformly provided with clamping grooves matched with the clamping block, the bottom of the supporting plate 6 is uniformly provided with vent holes, and the vent holes are movably clamped on the inner walls of the clamping grooves through the clamping block, so that the limiting plate 8 can be arranged at different positions on the supporting plate 6 according to the size of a part, and meanwhile, the vent holes ensure the gas circulation;

referring to fig. 1 again, the top of the limiting clamping rod 9 is uniformly provided with inner grooves which are semicircular grooves, and the rotation angle of the limiting clamping rod 9 is 0-180 degrees, so that the cable can be limited and bound in the inner grooves, and therefore, the subsequent maintenance is convenient, and the time is saved.

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 dual supply block terminal convenient to maintain, includes PMKD (1), its characterized in that: the top of the fixed bottom plate (1) is provided with a distribution box (2), the outer walls of the left side and the right side of the distribution box (2) are provided with outer protective shells (3), two groups of outer protective shells (3) are arranged on the top of the fixed base plate (1), the inner cavity of the right group of outer protective shells (3) is provided with an air cooler (4), the inner cavity of the left group of outer protective shells (3) is provided with a warm air blower (5), supporting plates (6) are uniformly arranged in the inner cavity of the distribution box (2), fastening devices (7) are arranged at the top of the inner cavity of the distribution box (2) and at the bottom of the supporting plates (6), the top of the supporting plate (6) is movably inserted with a limiting plate block (8), the outer wall of the front end of the limiting plate block (8) is movably provided with a limiting clamping rod (9), the top of the right outer protecting shell (3) is provided with a push rod (10), the outer walls of the left side and the right side of the fixed bottom plate (1) are provided with rollers (11).

2. The dual power supply distribution box convenient to maintain of claim 1, wherein: fastening device (7) set up cavity body (71) in block terminal (2) inner chamber top and backup pad (6) bottom including the activity, the inner chamber of cavity body (71) sets up movable rod (72), the outer wall of movable rod (72) sets up pull rod (73), and the other end of pull rod (73) extends to the outside of cavity body (71), the bottom of movable rod (72) sets up fixed plate (74), the inner chamber activity of fixed plate (74) sets up fastening kelly (75), the inner wall of fastening kelly (75) sets up buffer spring (76), and the inner wall at cavity body (71) is connected to the other end of buffer spring (76).

3. The dual power supply distribution box convenient to maintain of claim 2, wherein: the outer wall of cavity body (71) sets up the logical groove that matches with pull rod (73), and the outer wall screw thread of pull rod (73) cup joints the fastening lantern ring, and the external diameter of the fastening lantern ring is greater than the aperture that leads to the groove.

4. The dual power supply distribution box convenient to maintain of claim 3, wherein: the top of cavity body (71) sets up spacing slider, the inner chamber top of block terminal (2) all sets up the spacing spout that matches with spacing slider with the bottom of backup pad (6).

5. The dual power supply distribution box convenient to maintain of claim 1, wherein: the bottom of the limiting plate block (8) is provided with a clamping block, the tops of the supporting plate pairs (6) are uniformly provided with clamping grooves matched with the clamping block, and the bottom of the supporting plate pair (6) is uniformly provided with air vents.

6. The dual power supply distribution box convenient to maintain of claim 1, wherein: the top of the limiting clamping rod (9) is uniformly provided with inner grooves which are semicircular grooves, and the rotating angle of the limiting clamping rod (9) is 0-180 degrees.