CN218771173U - Bus duct with protective structure - Google Patents

Abstract

The utility model relates to a bus duct technical field just discloses a bus duct with protective structure, including cell body and enclosing cover, enclosing cover fixed connection is on the cell body, and the longitudinal symmetry sets up, first spout has been seted up at the enclosing cover both ends, the second spout with first spout intercommunication is seted up to the enclosing cover both sides, sliding connection has the guard plate in the first spout, guard plate both sides swing joint has the threaded rod, the second spout is worn to establish by the threaded rod, when transporting and installing the bus duct, can outwards spur the threaded rod, and the threaded rod drives the guard plate and outwards removes, waits to the guard plate and covers the cell body completely, even if there is foreign object to fall in the transportation like this, can't cause the damage to the cell body owing to the effect of guard plate can make the object, can play a dust-proof's effect moreover after accomplishing the bus duct installation, prevent that the dust from getting into the cell body and causing certain injury to the spare part, increase the life of spare part.

Description

Bus duct with protective structure

Technical Field

The utility model relates to a bus duct device technical field specifically is a bus duct with protective structure.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission wire cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings great inconvenience to field installation construction connection. The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the joint of two end parts of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and the reliability of the bus duct and leading the whole system to be more perfect.

The bus duct is composed of various structures, for example, an insulating support is a component of bus duct equipment and is used for supporting conductors in the bus duct equipment. The mounting plate is used to support various components and is adapted to the plate installed in the plant. The mounting frame is a frame for supporting various components and is suitable for installation in a plant. The shell is a component for protecting the equipment from some external factors and preventing the equipment from being directly solved in all directions, and the protection level of the shell is at least IP30. The door is a hinged or slidable shroud. The cover plate is an upper shell surface and a lower shell surface of the shell, and is generally a component on the bus duct equipment, and the cover plate is used for covering an opening on the shell. The device is fixed by screws or the like, and the device is generally not disassembled after being put into operation. The side plate is a part of the left and right shell surfaces of the shell, generally referred to as a bus duct device, and is used for covering an opening on the shell. The device is fixed by screws or the like and is generally not disassembled after the device is put into operation. An insulating barrier is used as a means to protect against direct contact from all directions at the inlet and against arcing from switching devices and the like. Conductors or conductive parts, including neutral conductors, which live parts are used to conduct electricity in normal use, but do not include neutral protection conductors. An accessible electrically conductive part of an electrical device that exposes the electrically conductive part is generally not electrically charged, but may be charged in the event of a fault. The protection conductor is a conductor that is electrically connected to the following components in order to prevent the occurrence of an electric shock hazard.

In present current bus duct, have following problem to solve:

the bus duct is usually bulky, when transporting and installing the bus duct, though by the protection of shell and apron, the protection to the both ends of bus duct is only limited to both sides and is protected with the thin slice, and the lower extreme is unable in addition protected, so other hard object bodies can get into and produce the damage to the bus duct, cause very big loss, and long-time use also can exert an influence to the connection between the bus duct that falls grey moreover.

Therefore, a bus duct with a protective structure is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a bus duct with protective structure solves the problem that the background art provided for even there is the foreign object to fall in the transportation and to get off and can't cause the damage to the cell body, but also can play the effect of a dust proof, prevents that the dust from getting into the cell body and causing certain injury to spare part, increases spare part's life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct with protective structure, includes cell body and enclosing cover, enclosing cover fixed connection on the cell body, and the longitudinal symmetry sets up, first spout has been seted up at the enclosing cover both ends, the second spout with first spout intercommunication is seted up to the enclosing cover both sides, sliding connection has the guard plate in the first spout, guard plate both sides swing joint has the threaded rod, the second spout is worn to establish by the threaded rod.

As an optimal technical scheme of the utility model, threaded rod and guard plate threaded connection.

As an optimized technical scheme of the utility model, threaded rod fixedly connected with stopper.

As a preferred technical scheme of the utility model, threaded rod outer end fixedly connected with pulling rod.

As an optimized technical proposal of the utility model, the pulling rod is provided with anti-skid lines.

As an optimal technical scheme of the utility model, the thickness of protection plate is not less than the thickness of second spout.

As an optimized technical scheme of the utility model, the length of guard plate is not less than the length of second spout.

Compared with the prior art, the utility model discloses possess following beneficial effect:

first spout has been seted up through the enclosing cover both ends, the second spout with first spout intercommunication is seted up to the enclosing cover both sides, sliding connection has the guard plate in the first spout, guard plate both sides swing joint has the threaded rod, the second spout is worn to establish by the threaded rod, when transporting and installing the bus duct, can outwards stimulate the threaded rod, the threaded rod drives the guard plate and outwards removes, wait to the guard plate and cover the cell body completely, even if there is the foreign object to fall off in the transportation like this, because the effect of guard plate can make the object can't cause the damage to the cell body, and can play a dust-proof's effect after accomplishing the bus duct installation, prevent that the dust from getting into the cell body and causing certain injury to the spare part, increase the life of spare part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is an overall structural schematic diagram of a bus duct with a protective structure of the present invention;

fig. 2 is a schematic view of a bus duct threaded rod structure with a protective structure of the present invention;

fig. 3 is a schematic cross-sectional structure view of a bus duct with a protective structure in a top view according to the present invention;

fig. 4 is the utility model relates to an enlarged structure schematic diagram of bus duct A department with protective structure.

In the figure: 1. a trough body; 2. an outer cover; 3. a first chute; 4. a second chute; 5. a protection plate; 6. a threaded rod; 7. a limiting block; 8. pulling a rod; 9. and (4) anti-skid lines.

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.

Referring to fig. 1-4, a bus duct with a protection structure, including a duct body 1 and an outer cover 2, the outer cover 2 is fixedly connected to the duct body 1, and is disposed in an up-and-down symmetrical manner, a first chute 3 is disposed at two ends of the outer cover 2, a second chute 4 communicated with the first chute 3 is disposed at two sides of the outer cover 2, a protection plate 5 is slidably connected in the first chute 3, a threaded rod 6 is movably connected at two sides of the protection plate 5, the threaded rod 6 is at the rear end of two sides of the protection plate 5, it can be ensured that the whole protection plate 5 is maximally far away from the first chute 3, the threaded rod 6 penetrates through the second chute 4, the outer end of the threaded rod 6 is outside the second chute 4, and is convenient for a worker to control the threaded rod, when the bus duct is transported and installed, the threaded rod 6 can be pulled outwards, the threaded rod 6 drives the protection plate 5 to move outwards, the protection plate 5 completely covers the duct body 1, thus, even if a foreign object falls down in a transportation process, the object can not cause damage to the duct body 1 due to the effect of dust, and a certain service life of a component is prolonged.

Further, as shown in fig. 2 and 4, the screw rod 6 is in threaded connection with the protection plate 5, and when the protection plate 5 is bent or damaged and needs to be replaced, the screw rod 6 can be screwed out, and the protection plate 5 can be pulled out for replacement.

Further, as shown in fig. 1, 2 and 4, 6 fixedly connected with stoppers 7 of threaded rod, when guard plate 5 reachs the position of protection, can screw up threaded rod 6, stopper 7 and enclosing cover 2 paste tightly and produce frictional force, and guard plate 5 just can't freely move like this, makes the protection more stable, still can keep the guard action when the bus duct slope, also makes guard plate 5 can not the horizontal rocking moreover, prevents to produce the damage to enclosing cover 2.

Further, as shown in fig. 1, 2 and 4, the outer end of the threaded rod 6 is fixedly connected with a pulling rod 8, the pulling rod 8 can be screwed down by a human hand without using other tools, and on the other hand, when the threaded rod 6 is pulled, the palm can hold the pulling rod 8 to pull, so that acting force is generated on the protection plate 5 more conveniently.

Further, as shown in fig. 1, 2 and 4, the pulling rod 8 is provided with anti-slip threads 9, the anti-slip threads 9 can better tighten the threaded rod 6 due to the anti-slip friction effect of the anti-slip threads 9 when the threaded rod 6 is screwed, and a palm contacts the pulling rod 8 to exert a better force on the pulling rod 8, so that an auxiliary effect is achieved.

Further, as shown in fig. 1 and 2, the thickness of the protection plate 5 is not less than that of the second sliding groove 4, which acts as a limit function for the protection plate 5, and prevents the protection plate 5 from sliding out of the second sliding groove 4, which causes inconvenience to the following protection work.

Further, as shown in fig. 1 and 2, the length of the protection plate 5 is not less than the length of the second sliding slot 4, the second sliding slot 4 is communicated with the first sliding slot 3, the volume of the protection plate 5 is the same as that of the first sliding slot 3, the threaded rod 6 moves in the second sliding slot 4, the second sliding slot 4 also limits the threaded rod 6 connected to the protection plate 5, and the movement track and the length of the threaded rod are regulated to ensure that whether the protection is in place or not.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a bus duct with protective structure, includes cell body (1) and enclosing cover (2), enclosing cover (2) fixed connection on cell body (1), and the longitudinal symmetry sets up, its characterized in that, first spout (3) have been seted up at enclosing cover (2) both ends, second spout (4) with first spout (3) intercommunication are seted up to enclosing cover (2) both sides, sliding connection has guard plate (5) in first spout (3), guard plate (5) both sides swing joint has threaded rod (6), second spout (4) are worn to establish in threaded rod (6).

2. The bus duct with the protective structure as claimed in claim 1, wherein the threaded rod (6) is in threaded connection with a protective plate (5).

3. The bus duct with the protection structure as claimed in claim 1, wherein the threaded rod (6) is fixedly connected with a limiting block (7).

4. The bus duct with the protection structure is characterized in that a pulling rod (8) is fixedly connected to the outer end of the threaded rod (6).

5. The bus duct with the protection structure as claimed in claim 4, wherein the pulling rod (8) is provided with anti-slip patterns (9).

6. The bus duct with the protective structure as claimed in claim 1, wherein the thickness of the protective plate (5) is not less than that of the second chute (4).

7. The bus duct with the protection structure as claimed in claim 1, wherein the length of the protection plate (5) is not less than the length of the second chute (4).

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