CN211151495U

CN211151495U - Novel lightning protection junction box that can splice formula

Info

Publication number: CN211151495U
Application number: CN201922289753.XU
Authority: CN
Inventors: 周超波
Original assignee: Wuhan Dinghong Rongchen General Electronic Technology Co ltd
Current assignee: Wuhan Dinghong Rongchen General Electronic Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-31
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a novel splicing type lightning protection junction box, which belongs to the technical field of lightning protection junction boxes and comprises an installation frame, a first installation hole, a second installation hole, a first connector and a second connector, wherein the installation frame is provided with an installation plate, the bottom of the installation frame is provided with a plurality of supporting legs, and the top of the installation frame is provided with a top plate; the first mounting hole is formed in the mounting plate on the left side of the mounting frame, and the mounting plate on the right side of the mounting frame is provided with a second mounting hole; first connectors are arranged in the first mounting holes in an inserting mode, and second connectors are arranged in the second mounting holes. The utility model discloses first connector and second connector have been set up for two are adjacent the utility model discloses can control the concatenation, and two the utility model discloses an inside can communicate, is convenient for to the interlude installation of cable to set up height-adjustable's supporting legs, make adjacent first connector and second connector can the position correspond in order to accomplish the concatenation.

Description

Novel lightning protection junction box that can splice formula

Technical Field

The utility model belongs to the technical field of the lightning protection separated time cabinet, specifically a novel lightning protection separated time cabinet of formula can splice.

Background

In the circuit that track traffic belongs to, often integrate, lay the cable that is located outdoors through the lightning protection junction box, the lightning protection junction box can prevent the damage of thunderbolt to electric component. The existing lightning protection junction box is generally of a single box-shaped structure, the internal space of the junction box is generally of a fixed specification, more areas with cables to be installed are provided, the single lightning protection junction box is difficult to meet the requirements, and similarly, the inside of the existing lightning protection junction box is not filled and is not fully used in the areas with fewer cables.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel lightning protection junction box of formula of can splicing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel splicing type lightning protection junction box comprises an installation frame, an installation plate, supporting legs, a first installation hole, a second installation hole, a first connector and a second connector, wherein the installation plate is installed on the installation frame, the installation plate is installed at the bottom, the top, the rear side and the left side and the right side of the installation frame in a covering mode, and two cabinet doors are installed on the front side of the installation frame through hinges; the bottom of the mounting frame is provided with a plurality of supporting legs, and the top of the mounting frame is provided with a top plate; a lightning rod is arranged above the top plate, a grounding wire is arranged on the rear side of the mounting frame, the top end of the grounding wire is connected with the lightning rod, and the bottom end of the grounding wire is buried in the ground; a plurality of rows of wire mounting grooves are formed in the mounting frame, a plurality of first threading holes are formed in the mounting plate at the bottom of the mounting frame and are arranged in the left-right direction, and second threading holes are correspondingly formed in the rear sides of the first threading holes; the first mounting hole is formed in the mounting plate on the left side of the mounting frame, and the mounting plate on the right side of the mounting frame is provided with a second mounting hole; the first connector is arranged in the first mounting hole in an inserting mode, the second connector is arranged in the second mounting hole, the first connector and the second connector are matched for use, the end cover is arranged at one end, facing the outer side of the mounting frame, of the first connector, and the end cover is arranged at one end, facing the outer side of the mounting frame, of the second connector.

As a further aspect of the present invention: the mounting frame is a rectangular frame made of stainless steel, and the mounting plate is a flat plate made of aluminum alloy.

As a further aspect of the present invention: the roof comprises the hang plate of two longitudinal symmetries, is equipped with two shielding plates below the roof, and the shielding plate setting is in the position that is close to both ends about the roof, the lower fixed surface connection of the top of shielding plate and roof, the bottom of shielding plate and the top fixed connection of installing frame.

As a further aspect of the present invention: the first mounting holes are arranged in a plurality of mode, the first mounting holes are arranged at equal intervals from top to bottom, the second mounting holes are arranged in a plurality of mode, the second mounting holes are arranged at equal intervals from top to bottom, the first sealing rings are arranged at the edges of the first mounting holes, the second sealing rings are arranged at the edges of the second mounting holes, and the first sealing rings and the second sealing rings are made of soft rubber.

As a further aspect of the present invention: the first connecting head comprises a first installation sleeve and a second installation sleeve, the left side of the first installation sleeve is provided with the second installation sleeve, the inner wall of the second installation sleeve is provided with an internal thread, an external thread is arranged on the outer ring of the first installation sleeve, the first installation sleeve is provided with a first adjusting ring through the external thread sleeve, the left side of the first adjusting ring is provided with a plurality of first ejecting blocks in a circle, and the first ejecting blocks are of a wedge-shaped structure.

As a further aspect of the present invention: the second connector comprises a third mounting sleeve and a fourth mounting sleeve, the fourth mounting sleeve is arranged on the left side of the third mounting sleeve, external threads are arranged on the outer ring of the fourth mounting sleeve, the external threads are arranged on the outer ring of the third mounting sleeve, a second adjusting ring is sleeved on the third mounting sleeve through the external threads, a circle of a plurality of second ejector blocks are arranged on the right side of the second adjusting ring, and the second ejector blocks are of wedge-shaped structures; the fourth mounting sleeve is matched with the second mounting sleeve for use.

As a further aspect of the present invention: the bottom of supporting legs is equipped with the backup pad, and the upper surface of backup pad is fixed with the mount pad, has all seted up the screw in mount pad and backup pad, installs the adjustment double-screw bolt in the screw, is equipped with the heelpiece at the bottom of adjustment double-screw bolt.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses first connector and second connector have been set up for two are adjacent the utility model discloses can control the concatenation, and two the utility model discloses an inside can communicate, is convenient for to the interlude installation of cable to set up height-adjustable's supporting legs, makes the utility model discloses can subaerial steady setting, and make a plurality of the utility model discloses keep same high setting for first connector and second connector can the position correspondence in order to accomplish the concatenation.

Drawings

Fig. 1 is a top view of a three-dimensional structure of a novel splicing type lightning protection junction box.

Fig. 2 is a perspective bottom view of a novel splicing type lightning protection junction box.

Fig. 3 is a schematic perspective view of a splicing state of a novel splicing type lightning protection junction box.

Fig. 4 is a schematic view of a front-view cross-sectional structure of a splicing state of a novel splicing type lightning protection junction box.

Fig. 5 is a partial enlarged view of a position a in a novel splicing type lightning protection junction box.

Fig. 6 is a partial enlargement of the position B in a novel splicing type lightning protection junction box.

Fig. 7 is a partial enlargement of the position C in a novel splicing type lightning protection junction box.

In the figure: 1. installing a frame; 2. mounting a plate; 3. supporting legs; 31. a support plate; 32. a mounting seat; 33. adjusting the stud; 34. a bottom pad; 4. a cabinet door; 5. a top plate; 51. a shielding plate; 6. a lightning rod; 7. a ground line; 8. a wire mounting groove; 9. a first threading hole; 10. a second threading hole; 11. a first mounting hole; 111. a first seal ring; 12. a second mounting hole; 121. a second seal ring; 13. a first connector; 131. a first mounting sleeve; 132. a second mounting sleeve; 133. a first adjusting ring; 134. a first top block; 14. an end cap; 15. a second connector; 151. a third mounting sleeve; 152. a fourth mounting sleeve; 153. a second adjusting ring; 154. and a second top block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a novel splicing type lightning protection junction box comprises a mounting frame 1, a mounting plate 2, supporting legs 3, a first mounting hole 11, a second mounting hole 12, a first connector 13 and a second connector 15, wherein the mounting plate 2 is mounted on the mounting frame 1, the mounting frame 1 is a stainless steel cuboid frame, the mounting plate 2 is an aluminum alloy flat plate, the mounting plate 2 is mounted at the bottom, the top, the rear side and the left and right sides of the mounting frame 1 in a covering manner, and two cabinet doors 4 are mounted at the front side of the mounting frame 1 through hinges; the bottom of installing frame 1 is equipped with many supporting legss 3, the top of installing frame 1 is equipped with roof 5, roof 5 comprises the hang plate of two front and back symmetries, roof 5 can play rainproof effect, roof 5 below is equipped with two shielding plate 51, shielding plate 51 sets up the position that is close to roof 5 left and right sides both ends, shielding plate 51's top and roof 5's lower fixed surface are connected, shielding plate 51's bottom and installing frame 1's top fixed connection, shielding plate 51 has the supporting role to roof 5 concurrently, and close roof 5 left and right sides both ends open-ended effect.

A lightning rod 6 is arranged above the top plate 5, a grounding wire 7 is arranged on the rear side of the mounting frame 1, the top end of the grounding wire 7 is connected with the lightning rod 6, the bottom end of the grounding wire 7 is buried in the ground, and when the lightning rod 6 is struck by lightning, the grounding wire 7 can rapidly guide current to the ground so as to prevent the lightning strike from damaging electrical components; the inside of installing frame 1 is equipped with multirow wire mounting groove 8, has seted up a plurality of first through wires holes 9 on the mounting panel 2 that lies in installing frame 1 bottom, and a plurality of first through wires holes 9 are arranged in the left and right sides orientation and are set up, correspond at the rear side of first through wires hole 9 and are equipped with second through wires hole 10, first through wires hole 9 is used for to the utility model discloses in penetrate the cable, second through wires hole 10 is used for with the cable by the utility model discloses in wear out.

The first mounting holes 11 are formed in the mounting plate 2 on the left side of the mounting frame 1, a plurality of first mounting holes 11 are formed, the plurality of first mounting holes 11 are arranged at equal intervals from top to bottom, the mounting plate 2 on the right side of the mounting frame 1 is provided with a plurality of second mounting holes 12, and the plurality of second mounting holes 12 are arranged at equal intervals from top to bottom; alternate in the first mounting hole 11 and be equipped with first connector 13, be equipped with second connector 15 in second mounting hole 12, first connector 13 and the cooperation of second connector 15 are used, are equipped with end cover 14 towards the one end in the 1 outside of installing frame at first connector 13, are equipped with end cover 14 towards the one end in the 1 outside of installing frame at second connector 15, and end cover 14 can be taken off on first connector 13 or the second connector 15, when two or more the utility model discloses control when connecting together, adjacent first connector 13 and second connector 15 can control connection, amalgamation.

As shown in fig. 5 and 6, a first sealing ring 111 is arranged at the edge of the first mounting hole 11, a second sealing ring 121 is arranged at the edge of the second mounting hole 12, and both the first sealing ring 111 and the second sealing ring 121 are made of soft rubber; the first connecting head 13 includes a first mounting sleeve 131 and a second mounting sleeve 132, the left side of the first mounting sleeve 131 is provided with the second mounting sleeve 132, the inner wall of the second mounting sleeve 132 is provided with an internal thread, an external thread is arranged on the outer ring of the first mounting sleeve 131, the first mounting sleeve 131 is provided with a first adjusting ring 133 through the external thread, the left side of the first adjusting ring 133 is provided with a plurality of first ejector blocks 134, the first ejector block 134 is of a wedge-shaped structure, the first adjusting ring 133 can drive the first ejector block 134 to move left and right through the thread on the outer side of the first mounting sleeve 131, when the first adjusting ring 133 moves left, the first ejector block 134 can be wedged into a gap between the first sealing ring 111 and the first mounting sleeve 131, so that the first sealing ring 111 and the first mounting sleeve 131 compress the first ejector block 134, and the position of the first mounting sleeve 131 in the first sealing ring 111 is fixed.

The second connector 15 includes a third mounting sleeve 151 and a fourth mounting sleeve 152, the left side of the third mounting sleeve 151 is provided with the fourth mounting sleeve 152, the outer ring of the fourth mounting sleeve 152 is provided with an external thread, the outer ring of the third mounting sleeve 151 is provided with an external thread, the third mounting sleeve 151 is sleeved with a second adjusting ring 153 through the external thread, the right side of the second adjusting ring 153 is provided with a circle of a plurality of second ejector blocks 154, the second ejector blocks 154 are wedge-shaped structures, the second adjusting ring 153 can drive the second ejector blocks 154 to move left and right through the threads on the outer side of the third mounting sleeve 151, when the second adjusting ring 153 moves right, the second ejector blocks 154 can be wedged into the gap between the second sealing ring 121 and the third mounting sleeve 151, so that the second sealing ring 121 and the third mounting sleeve 151 compress the second ejector blocks 154, and the position of the third mounting sleeve 151 in the second sealing ring 121 is fixed; fourth installation cover 152 uses with the cooperation of second installation cover 132, and fourth installation cover 152 can pass through the inside of screw in second installation cover 132, thereby makes two the utility model discloses when controlling the concatenation, the inner space can communicate.

As shown in fig. 6, the second connecting head 15 on the rightmost mounting frame 1 is mounted in the opposite direction to the second connecting head 15 at other positions, and a cap 14 is provided at the right end of the second connecting head 15.

As shown in fig. 7, the bottom of supporting legs 3 is equipped with backup pad 31, and the last fixed surface of backup pad 31 has mount pad 32, has all seted up the screw on mount pad 32 and backup pad 31, installs adjustment stud 33 in the screw, is equipped with heelpiece 34 in the bottom of adjustment stud 33, can make the high position of heelpiece 34 change through rotating adjustment stud 33 to adjust the holding height of each supporting legs 3, make the utility model discloses keep vertical placing subaerial, also can steadily place to uneven ground, and can make two adjacent first connector 13 and second connector 15 can the position correspond in order to accomplish the concatenation.

The utility model selects a proper amount of left and right connection according to actual needs in the using process, and adjusts the supporting legs 3 according to the leveling condition of the ground to ensure that a plurality of the utility model can keep consistent height and stably place; connect through first connector 13 and second connector 15 afterwards, make a plurality of the utility model discloses control the concatenation together, and will be located leftmost the utility model discloses a first connector 13 is reverse to be installed, makes second installation cover 132 towards the inside setting of installing frame 1, and passes through the screw thread with end cover 14 and install on the port of first installation cover 131, to this position the utility model discloses seal, will be located the rightmost side the utility model discloses a second connector 15 is reverse to be installed for fourth installation cover 152 sets up towards the inside of installing frame 1 to pass through the screw thread with end cover 14 and install on the port of third installation cover 151, to this position the utility model discloses seal, it is right to accomplish the concatenation the utility model discloses a concatenation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel splicing type lightning protection junction box comprises a mounting frame (1), a mounting plate (2), supporting legs (3), a first mounting hole (11), a second mounting hole (12), a first connector (13) and a second connector (15), and is characterized in that the mounting plate (2) is mounted on the mounting frame (1), the mounting plate (2) is mounted at the bottom, the top, the rear side and the left side and the right side of the mounting frame (1) in a covering manner, and two cabinet doors (4) are mounted at the front side of the mounting frame (1) through hinges; the bottom of the mounting frame (1) is provided with a plurality of supporting legs (3), and the top of the mounting frame (1) is provided with a top plate (5); a lightning rod (6) is arranged above the top plate (5), a grounding wire (7) is arranged on the rear side of the mounting frame (1), the top end of the grounding wire (7) is connected with the lightning rod (6), and the bottom end of the grounding wire (7) is buried in the ground; a plurality of rows of lead mounting grooves (8) are formed in the mounting frame (1), a plurality of first threading holes (9) are formed in the mounting plate (2) located at the bottom of the mounting frame (1), the first threading holes (9) are arranged in the left-right direction, and second threading holes (10) are correspondingly formed in the rear sides of the first threading holes (9); the first mounting hole (11) is formed in the mounting plate (2) on the left side of the mounting frame (1), and the mounting plate (2) on the right side of the mounting frame (1) is provided with a second mounting hole (12); alternate in first mounting hole (11) and be equipped with first connector (13), be equipped with second connector (15) in second mounting hole (12), first connector (13) and second connector (15) cooperation are used, are equipped with end cover (14) in first connector (13) towards the one end in installing frame (1) outside, are equipped with end cover (14) in second connector (15) towards the one end in installing frame (1) outside.

2. The novel splicing type lightning protection junction box according to claim 1, wherein the mounting frame (1) is a rectangular frame made of stainless steel, and the mounting plate (2) is a flat plate made of aluminum alloy.

3. The novel splicing type lightning protection junction box according to claim 1, wherein the top plate (5) is composed of two inclined plates which are symmetrical front and back, two shielding plates (51) are arranged below the top plate (5), the shielding plates (51) are arranged at positions close to the left end and the right end of the top plate (5), the top ends of the shielding plates (51) are fixedly connected with the lower surface of the top plate (5), and the bottom ends of the shielding plates (51) are fixedly connected with the top of the mounting frame (1).

4. The novel splicing type lightning protection junction box is characterized in that the first mounting holes (11) are arranged in a plurality, the first mounting holes (11) are arranged at equal intervals from top to bottom, the second mounting holes (12) are arranged in a plurality, the second mounting holes (12) are arranged at equal intervals from top to bottom, first sealing rings (111) are arranged at the edges of the first mounting holes (11), second sealing rings (121) are arranged at the edges of the second mounting holes (12), and the first sealing rings (111) and the second sealing rings (121) are made of soft rubber.

5. The novel splicing type lightning protection distribution cabinet according to claim 1, wherein the first connecting head (13) comprises a first mounting sleeve (131) and a second mounting sleeve (132), the second mounting sleeve (132) is arranged on the left side of the first mounting sleeve (131), internal threads are arranged on the inner wall of the second mounting sleeve (132), external threads are arranged on the outer ring of the first mounting sleeve (131), a first adjusting ring (133) is sleeved on the first mounting sleeve (131) through the external threads, a plurality of first top blocks (134) are arranged on the left side of the first adjusting ring (133), and the first top blocks (134) are of a wedge-shaped structure.

6. The novel splicing type lightning protection junction box according to claim 1, wherein the second connector (15) comprises a third mounting sleeve (151) and a fourth mounting sleeve (152), the fourth mounting sleeve (152) is arranged on the left side of the third mounting sleeve (151), external threads are arranged on the outer ring of the fourth mounting sleeve (152), external threads are arranged on the outer ring of the third mounting sleeve (151), a second adjusting ring (153) is sleeved on the third mounting sleeve (151) through the external threads, a plurality of second top blocks (154) are arranged on the right side of the second adjusting ring (153), and the second top blocks (154) are of a wedge-shaped structure; the fourth mounting sleeve (152) is matched with the second mounting sleeve (132) for use.

7. The novel splicing type lightning protection junction box according to claim 1, wherein a supporting plate (31) is arranged at the bottom of the supporting leg (3), a mounting seat (32) is fixed on the upper surface of the supporting plate (31), screw holes are formed in the mounting seat (32) and the supporting plate (31), an adjusting stud (33) is installed in each screw hole, and a bottom pad (34) is arranged at the bottom end of the adjusting stud (33).