CN212486035U

CN212486035U - Electric engineering exposes spool protection device

Info

Publication number: CN212486035U
Application number: CN202021642032.9U
Authority: CN
Inventors: 刘方明
Original assignee: Datang Shandong Electric Power Overhaul and Operation Co Ltd
Current assignee: Datang Shandong Electric Power Overhaul and Operation Co Ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-05
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to an electrical equipment technical field specifically is an electrical engineering exposes spool protection device, including at least one box body unit, when the box body unit is two and above, the box body unit connects gradually, one side of main box body unit sets up the through-hole, and the opposite side setting of through-hole and through-hole matched with body set up between the box body unit and can dismantle the connecting plate, and the body that is in terminal box body unit sets up the tube cap. When the box body unit is one, the pipe body of the box body unit is provided with a pipe cover. The connecting gap between the two box body units of the device is coated and sealed by the L-shaped plate, so that sundries and water drops are prevented from entering and damaging the wire, the wire and the wire are not easy to age, and the service life of the wire is prolonged; install the spring and play the cushioning effect, can cushion rocking that the electric wire received to carry out reciprocal anchorage to two box body units through L shaped plate, bolt, make the electric wire be difficult to cause the tortuous.

Description

Electric engineering exposes spool protection device

Technical Field

The utility model relates to an electrical equipment technical field specifically is an electrical engineering exposes spool protection device.

Background

Electrical engineering, EE for short, is a core and key discipline in the modern scientific and technological field. During the construction process of electrical engineering, some exposed pipelines often exist, and most of the exposed pipelines are not provided with protection devices.

The inventor finds that the spool is covered by a plastic cover at present, the sealing effect is poor, and the spool is easy to age. The exposed line pipe can often suffer from external impact, such as pedestrian trampling, heavy object dropping and the like, the plastic cover has poor protection effect, the line pipe is easy to be damaged by impact, the service life is reduced, and economic loss is seriously caused.

The protection treatment can be made to external impact by still some devices, but do not carry out reciprocal anchorage to two devices when connecting, cause the electric wire tortuous easily, do not seal between the device, can cause the damage to the electric wire for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the current problem that the protection treatment of exposing the spool sealed the effect poor, cause the electric wire to damage easily, provide an electrical engineering exposes spool protection device.

In order to achieve the above object, one or more embodiments of the present invention provide the following technical solutions:

an electric engineering exposed wire pipe protection device comprises at least one box body unit;

when the box body units are two or more, the box body units are connected in sequence, one side of the main box body unit is provided with a through hole, the other side of the through hole is provided with a pipe body matched with the through hole, a detachable connecting plate is arranged between the box body units, and the pipe body of the box body unit at the tail end is provided with a pipe cover

When the box body unit is one, the pipe body of the box body unit is provided with a pipe cover.

In a further improvement, the box body unit comprises an outer protective shell, one side of the outer protective shell is provided with a through hole, and a third rubber pad is bonded on the inner side wall of the through hole; the pipe body is fixedly arranged on one side, opposite to the through hole, of the outer protective shell; the central line of the pipe body and the through hole is superposed.

The detachable connecting plates are L-shaped plates, and the L-shaped plates cover connecting seams between the box body units.

In a further improvement, a first inner protective shell and a second inner protective shell are arranged in the outer protective shell, and the second inner protective shell is fixed at the lower part of the inner part of the outer protective shell and is provided with an upward semicircular groove; the first inner protection shell is arranged close to the upper surface of the second inner protection shell and is provided with a downward semicircular groove; the first inner protective shell is matched with the second inner protective shell to form a cylindrical wire passing channel.

In a further improvement, the direction of the cylindrical wire passing channel is the direction of the central line of the through hole and the pipe body.

The improved structure comprises an outer protective shell, a first plate body, a second threaded through hole, a fourth bolt, a second bolt and a base, wherein the second threaded through hole is formed in the upper surface of the outer protective shell, the first plate body is welded to the upper surface of the outer protective shell, the fourth threaded through hole is formed in the upper surface of the first plate body, the fourth bolt is connected to the inner side wall of the second threaded through hole in a threaded mode, the second bolt is connected to the inner side wall of the outer protective shell in a.

In a further improvement, a third threaded through hole is formed in the first plate body, a third bolt is connected to the inner side wall of the third threaded through hole in a threaded manner, the outer side wall of the third bolt is connected to the L-shaped plate in a threaded manner, a first bolt is connected to the outer side wall of the L-shaped plate in a threaded manner, and the outer side wall of the first bolt is connected to the inner side wall of the outer protective shell in a threaded manner.

Further improvement, the inside wall symmetrical welding of outer protective housing has four first casings, four the equal sliding connection of inside wall of first casing has first slider, the last skin weld of first slider has the spring, the one end that first slider was kept away from to the spring welds with the inside roof of outer protective housing, the lower skin weld of first slider has the first body of rod, the lower skin weld of the first body of rod has first inner protective housing, the upper surface welding of base has the inner protective housing of second.

The improved structure comprises a first inner protective shell, a second inner protective shell and a rubber gasket, wherein the lower surface of the first inner protective shell is bonded with the first rubber gasket, two first fixed blocks are symmetrically welded on the inner side wall of the first inner protective shell, two first sliding grooves are symmetrically formed in the upper surface of the second inner protective shell, the outer side wall of each first fixed block is connected with the inner side wall of each first sliding groove in a sliding mode, and the upper surface of the second inner protective shell is bonded with the second rubber gasket.

In a further improvement, the outer side walls of the first inner protective shell and the second inner protective shell are symmetrically welded with two second fixing blocks.

In a further improvement, four first threaded through holes are symmetrically formed in the upper surface of the base.

Compared with the prior art, the beneficial effect of above one or more technical scheme:

(1) the connecting gap between the two box body units is coated and sealed by the L-shaped plate, so that sundries and water drops are prevented from entering the electric wire to cause damage, the sealing effect is good, the wire pipe and the electric wire are not easy to age, and the service life of the electric wire is prolonged.

(2) Install the spring and play the cushioning effect, can cushion rocking that the electric wire received to carry out reciprocal anchorage to two box body units through L shaped plate, bolt, make the electric wire be difficult to cause the tortuous.

(3) The through holes of the box body units are matched with the pipe body, the installation is convenient, and different numbers of box body units can be selected, so that the length of the exposed line pipe is adapted.

Drawings

Fig. 1 is a schematic structural view of an exposed wire tube protection device in electrical engineering according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an outer protective shell according to an embodiment of the present invention;

fig. 3 is a front view of an exposed conduit protection device in electrical engineering according to an embodiment of the present invention;

fig. 4 is a side view of the exposed conduit protection device in electrical engineering according to an embodiment of the present invention.

In the figure:

11. an outer protective shell; 2. an L-shaped plate; 3. a first threaded through hole; 4. a base; 5. a first rod body; 6. a first slider; 7. a spring; 8. a first housing; 9. a first inner protective shell; 10. a first rubber pad; 11. a first fixed block; 12. a second fixed block; 13. a first chute; 14. a first bolt; 15. a second rubber pad; 16. a second threaded through hole; 17. a third threaded through hole; 18. a fourth threaded through hole; 19. a first plate body; 20. a pipe body; 21. a second bolt; 22. a third rubber pad; 23. a through hole; 24. a third bolt; 25. a fourth bolt; 26. a second inner protective shell.

Detailed Description

As indicated by the background, the current state of the art is that the conduit is covered by a plastic cover, the seal is poor and the conduit is subject to degradation. The exposed line pipe can often suffer from external impact, such as pedestrian trampling, heavy object dropping and the like, the plastic cover has poor protection effect, the line pipe is easy to be damaged by impact, the service life is reduced, and economic loss is seriously caused.

The wire tube protection device aims to solve the problems that the existing exposed wire tube protection treatment is poor in sealing effect and easy to cause wire damage. The utility model provides an exposed wire tube protection device for electrical engineering, which comprises at least one box body unit;

when the box body units are two or more, the box body units are connected in sequence, one side of the main box body unit is provided with a through hole, the other side of the through hole is provided with a pipe body matched with the through hole, a detachable connecting plate is arranged between the box body units, and the pipe body of the box body unit at the tail end is provided with a pipe cover. When the box body unit is one, the structural form of the box body unit at the tail end is adopted. Through the through holes of the box body units and the pipe body, the installation is convenient, and different numbers of box body units can be selected, so that the length of the exposed line pipe is adapted.

As shown in fig. 1-4, the box unit includes an outer protective shell 1, a through hole 23 is formed in one side of the outer protective shell 1, and a third rubber pad 22 is bonded to the inner side wall of the through hole 23; the pipe body is fixedly arranged on one side, opposite to the through hole, of the outer protective shell; the central line of the pipe body and the through hole is superposed. The detachable connecting plate adopts an L-shaped plate 2, and the L-shaped plate 2 covers the connecting seam between the box body units.

A first inner protective shell 9 and a second inner protective shell 26 are arranged in the outer protective shell 1, and the second inner protective shell 26 is fixed at the lower position in the outer protective shell and is provided with an upward semicircular groove; the first inner protection shell is arranged close to the upper surface of the second inner protection shell and is provided with a downward semicircular groove; the first inner protective shell 9 and the second inner protective shell 26 are matched to form a cylindrical wire passing channel. The direction of the cylindrical wire passing channel is the direction of the central line of the through hole and the pipe body.

Including outer protective housing 1, through-hole 23 has been seted up to outer protective housing 1's inside wall, the inside wall bonding of through-hole 23 has third rubber pad 22, outer protective housing 1's inside wall intercommunication has body 20, second screw thread through-hole 16 has been seted up to outer protective housing 1's upper surface, outer protective housing 1's upper surface welding has first plate body 19, fourth screw thread through-hole 18 has been seted up to first plate body 19's upper surface, second screw thread through-hole 16's inside wall threaded connection has fourth bolt 25, outer protective housing 1's inside wall threaded connection has second bolt 21, second bolt 21's lateral wall threaded connection has base 4.

In this embodiment, a third threaded through hole 17 is formed in the first plate 19, a third bolt 24 is connected to the inner side wall of the third threaded through hole 17 in a threaded manner, the outer side wall of the third bolt 24 is connected to the L-shaped plate 2 in a threaded manner, a first bolt 14 is connected to the outer side wall of the L-shaped plate 2 in a threaded manner, and the outer side wall of the first bolt 14 is connected to the inner side wall of the outer protective shell 1 in a threaded manner; through the arrangement, when the two devices are combined together, the third bolt 24 is screwed into the L-shaped plate 2, the third threaded through hole 17 on the first plate body 19 is screwed into the L-shaped plate, and the bottom of the L-shaped plate 2 is fixed with the outer protective shell 1 through the first bolt 14, so that a gap between the two devices can be coated and sealed, and the electric wire is prevented from being damaged due to the entrance of sundries and water drops.

In this embodiment, four first shells 8 are symmetrically welded to the inner side wall of the outer protective shell 1, first sliders 6 are connected to the inner side walls of the four first shells 8 in a sliding manner, springs 7 are welded to the upper surfaces of the first sliders 6, one ends, far away from the first sliders 6, of the springs 7 are welded to the top wall of the inner portion of the outer protective shell 1, first rod bodies 5 are welded to the lower surfaces of the first sliders 6, first inner protective shells 9 are welded to the lower surfaces of the first rod bodies 5, and second inner protective shells 26 are welded to the upper surfaces of the bases 4; through the above arrangement, when the electric wire is rocked, the first inner protective shell 9 can be pushed, the first inner protective shell 9 drives the first rod body 5, the first rod body 5 pushes the first sliding block 6, the first sliding block 6 extrudes the spring 7, the rocking of the electric wire can be buffered, the spring 7 rebounds to push the first inner protective shell 9 back, and the electric wire is continuously fixed.

In this embodiment, a first rubber pad 10 is bonded to the lower surface of a first inner protective shell 9, two first fixed blocks 11 are symmetrically welded to the inner side wall of the first inner protective shell 9, two first sliding grooves 13 are symmetrically formed in the upper surface of a second inner protective shell 26, the outer side wall of each first fixed block 11 is slidably connected with the inner side wall of each first sliding groove 13, and a second rubber pad 15 is bonded to the upper surface of the second inner protective shell 26; through the above arrangement, the first fixing block 11 is inserted into the first sliding groove 13, so that the first inner protective shell 9 and the first rubber pad 10 can be prevented from being influenced by external force to move positions, the positions of the first inner protective shell 9 and the first rubber pad 10 when the outer protective shell 1 and the base 4 are installed together are conveniently confirmed, and the first rubber pad 10 and the second rubber pad 15 can protect the electric wire and insulate the first inner protective shell 9 and the second inner protective shell 26.

In this embodiment, specifically: two second fixing blocks 12 are symmetrically welded on the outer side walls of the first inner protective shell 9 and the second inner protective shell 26; with the above arrangement, some dust entering the device from the wire connection can be prevented from directly entering the duct formed by the first inner protective shell 9 and the first rubber pad 10.

In this embodiment, specifically: four first screw thread through-holes 3 have been seted up to base 4's upper surface symmetry through above setting, when this device of installation, set up well screw thread through-hole earlier in the appointed area, place base 4 in the appointed area, twist the bolt again in first screw thread through-hole 3's inside wall, fix base 4 in the appointed area, make things convenient for the installation of this device.

Working principle or structural principle, when in use, firstly, a threaded through hole is arranged in a designated area, the base 4 is placed in the designated area, then a bolt is screwed into the inner side wall of the first threaded through hole 3, the base 4 is fixed in the designated area, the installation of the device is convenient, when the length of one device does not meet the requirement of an electric wire needing to be protected, two or more devices are prepared, the pipe body 20 is inserted into the through hole 23, the third rubber pad 22 plays the roles of sealing and reducing vibration, the fourth bolt 25 is screwed out of the second threaded through hole 16, the fourth bolt 25 is screwed in after aligning the fourth threaded through hole 18 and the second threaded through hole 16, the first plate body 19 and the outer protective shell 1 are fixedly connected together, when the two devices are combined together, the third bolt 24 is screwed into the L-shaped plate 2 and then screwed into the third threaded through hole 17 on the first plate body 19 for fixation, fix L shaped plate 2 bottom again through first bolt 14 with outer protective housing 1, when the electric wire received and rock, can promote first inner protective housing 9, first inner protective housing 9 drives first body of rod 5, and first body of rod 5 promotes first slider 6, and first slider 6 extrudees spring 7, can cushion rocking that the electric wire received like this, and spring 7 kick-backs and pushes back first inner protective housing 9, continues to fix to spool and electric wire.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An exposed wire pipe protection device for electrical engineering is characterized by comprising at least one box body unit;

when the number of the box body units is two or more, the box body units are sequentially connected, one side of each box body unit is provided with a through hole, the other side of each through hole is provided with a pipe body matched with the through hole, a detachable connecting plate is arranged between the box body units, and the pipe body of the box body unit at the tail end is provided with a pipe cover;

2. The electrical engineering exposed wire pipe protection device as claimed in claim 1, wherein the box body unit comprises an outer protective shell, a through hole is formed in one side of the outer protective shell, and a third rubber pad is bonded to the inner side wall of the through hole; the pipe body is fixedly arranged on one side, opposite to the through hole, of the outer protective shell; the central line of the pipe body is superposed with the central line of the through hole;

3. The electrical engineering exposed wire pipe protection device as claimed in claim 2, wherein a first inner protective shell and a second inner protective shell are arranged in the outer protective shell, the second inner protective shell is fixed at the lower position of the inner part of the outer protective shell and is provided with an upward semicircular groove; the first inner protection shell is arranged close to the upper surface of the second inner protection shell and is provided with a downward semicircular groove; the first inner protective shell is matched with the second inner protective shell to form a cylindrical wire passing channel.

4. The electrical engineering exposes spool protection device of claim 3, characterized in that, the trend of cylindric line crossing passageway is the central line trend of through-hole, body.

5. The electrical engineering exposes spool protection device of claim 4, characterized in that, the upper surface of outer protective housing has seted up second screw thread through-hole, the last skin weld of outer protective housing has the first plate body, the upper surface of first plate body has seted up fourth screw thread through-hole, the inside wall threaded connection of second screw thread through-hole has the fourth bolt, the inside wall threaded connection of outer protective housing has the second bolt, the lateral wall threaded connection of second bolt has the base.

6. The electrical engineering exposes spool protection device of claim 5, characterized in that, the inside of first plate body has seted up the third screw through-hole, the inside wall threaded connection of third screw through-hole has the third bolt, the lateral wall threaded connection of third bolt has the L shaped plate, the lateral wall threaded connection of L shaped plate has first bolt, the lateral wall of first bolt with the inside wall threaded connection of outer protective housing.

7. The electrical engineering exposes spool protection device according to claim 6, characterized in that, the inside wall symmetrical welding of outer protective housing has four first casings, four equal sliding connection of inside wall of first casing has first slider, the last skin weld of first slider has the spring, the one end that first slider was kept away from to the spring welds with the inside roof of outer protective housing, the lower skin weld of first slider has the first body of rod, the lower skin weld of the first body of rod has first inner protective housing, the last skin weld of base has the second inner protective housing.

8. The electrical engineering exposes spool protection device according to claim 7, characterized in that, first rubber pad has been bonded to the lower surface of first inner protective housing, two first fixed blocks have been welded to the inside wall symmetry of first inner protective housing, two first spouts have been seted up to the upper surface symmetry of second inner protective housing, the lateral wall of first fixed block and the inside wall sliding connection of first spout, the upper surface bonding of second inner protective housing has the second rubber pad.

9. The electrical engineering exposes spool protection device as claimed in claim 8, wherein two second fixed blocks are symmetrically welded on the outer side wall of the first inner protection shell and the outer side wall of the second inner protection shell.

10. The electrical engineering exposes spool protection device of claim 9, characterized in that, four first screw through-holes have been seted up to the upper surface symmetry of base.