CN214478764U

CN214478764U - Outdoor distribution box for power distribution system

Info

Publication number: CN214478764U
Application number: CN202120682601.0U
Authority: CN
Inventors: 李健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-22
Anticipated expiration: 2031-04-02

Abstract

The utility model belongs to the technical field of the block terminal, specifically be a distribution system user's outer block terminal, the mounting panel, the fixed pipe of top fixedly connected with of mounting panel, the top cover of fixed pipe is equipped with the sleeve pipe, sheathed tube top fixedly connected with box, the top fixedly connected with roof of box. The utility model discloses a handheld handle pulling pull rod, thereby can drive fixture block compression spring, thereby can break away from the latch, then through carrying the lifting sleeve pipe, thereby can adjust the height of box, at the in-process of adjusting, the both ends of wire are all fixed, utilize the wire of winding reservation in the pivot, thereby can extend, avoid appearing dragging the condition that the electric wire caused the damage to the electric wire, the setting of spring plate simultaneously, make and can automatically drive the wire after restoring box height and rewind and reset, thereby it resets to need not that the staff is manual to the electric wire, and convenient operation is swift, the efficiency of maintenance has been guaranteed.

Description

Outdoor distribution box for power distribution system

Technical Field

The utility model relates to a block terminal technical field specifically is a distribution system user's outer block terminal.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing distribution boxes are various, wherein the outdoor distribution box comprises a column-type distribution box, the device supports the distribution box through a support column to enable the distribution box to be at a certain height, the existing distribution boxes are suitable for workers to overhaul, so that the support column can be set to be adjustable, the height can be adjusted, the workers do not need to bend down during overhaul, the fatigue strength of the workers is reduced, the existing height adjustment is usually performed by sleeving a sleeve on the outer wall of a fixed pipe and limiting by using a limiting mechanism, but in the using process, the electrified circuit is usually set in the sleeve and the fixed pipe, when the height is adjusted, the electric wire is usually dragged, the damage to the electric wire connection part is easily caused, and the existing electric wire which is reserved for a certain length in the pipeline in order to prevent the electric wire from being dragged, but tensile at every turn after, avoid the electric wire winding to pile up, still need reset gradually, troublesome poeration, influence maintenance efficiency, there is the gap fixed pipe and sheathed tube junction simultaneously, and moisture invades easily, causes the influence to inside circuit. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution system user's outer block terminal has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the outdoor distribution box of the power distribution system comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a fixed pipe, the top of the fixed pipe is sleeved with a sleeve, the top of the sleeve is fixedly connected with a box body, and the top of the box body is fixedly connected with a top plate;

a housing is fixed on the outer wall of the sleeve, a clamping block is installed in an inner cavity of the housing, the left end of the clamping block is connected with the left side wall of the inner cavity of the housing through a spring, the right end of the clamping block penetrates through the sleeve, a strip-shaped groove is formed in the outer wall of the fixed pipe, clamping teeth are formed in the inner wall of the strip-shaped groove, the right end of the clamping block is clamped with the corresponding clamping teeth, a pull rod is fixedly connected with the left end of the clamping block, and the pull rod penetrates through the housing;

the inner wall of fixed pipe is provided with the wire, the top of wire is around connecing in the outer wall of pivot, the both ends of pivot are all through bearing and sheathed tube inner wall swing joint, the fixed cover of left side outer wall of pivot is equipped with the spring plate, the outer wall of spring plate passes through dead lever and sheathed tube inner wall fixed connection, the wire runs through fixed pipe top department and passes through second connecting block and fixed pipe fixed connection, the wire runs through sleeve pipe department and passes through first connecting block and sleeve pipe inner wall fixed connection.

As a preferred embodiment of the present invention, the handles are fixed to both side walls of the casing, and the pull rod is disposed inside the handles.

As a preferred embodiment of the utility model, sheathed tube tail end is fixed with the lantern ring with the fixed pipe adaptation, the inner chamber of the lantern ring is filled with the limestone particles, the inner wall laminating of the lantern ring evenly has seted up the same hole of multiunit in fixed pipe department.

As a preferred embodiment of the present invention, the joint between the tail end of the fixing tube and the mounting plate is fixed with a reinforcing rib.

As an optimized implementation mode of the utility model, the mounting hole has all been seted up to the surperficial four corners department of mounting panel.

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

1. the utility model discloses a handheld handle pulling pull rod, thereby can drive fixture block compression spring, thereby can break away from the latch, then through carrying the lifting sleeve pipe, thereby can adjust the height of box, at the in-process of adjusting, the both ends of wire are all fixed, utilize the wire of winding reservation in the pivot, thereby can extend, avoid appearing dragging the condition that the electric wire caused the damage to the electric wire, the setting of spring plate simultaneously, make and can automatically drive the wire after restoring box height and rewind and reset, thereby it resets to need not that the staff is manual to the electric wire, and convenient operation is swift, the efficiency of maintenance has been guaranteed.

2. The utility model discloses a sleeve pipe and the lantern ring that fixed union coupling department set up, the inside limestone grain that sets up of the lantern ring can absorb moisture to can effectively avoid the invasion of moisture, effectively protected fixed pipe and the intraductal wire of cover.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of an outdoor distribution box for a distribution system according to the present invention;

fig. 2 is a schematic view of a connection structure of a fixed pipe and a sleeve of an outdoor distribution box of a distribution system according to the present invention;

fig. 3 is an enlarged schematic structural view of a of an outdoor distribution box a for a distribution system according to the present invention;

fig. 4 is the utility model relates to a distribution system user's outer block terminal's lantern ring sectional structure schematic diagram.

In the figure: 1. mounting a plate; 2. a fixed tube; 3. a sleeve; 4. a box body; 5. a top plate; 6. a collar; 7. a handle; 8. a strip-shaped groove; 9. clamping teeth; 10. a housing; 11. a clamping block; 12. a pull rod; 13. a spring; 14. a wire; 15. a rotating shaft; 16. a spring plate; 17. fixing the rod; 18. a first connection block; 19. a second connecting block; 20. a hole; 21. limestone particles.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-4, the present invention provides a technical solution: an outdoor distribution box for a power distribution system comprises a mounting plate 1, wherein the top of the mounting plate 1 is fixedly connected with a fixed pipe 2, the top of the fixed pipe 2 is sleeved with a sleeve 3, the top of the sleeve 3 is fixedly connected with a box body 4, and the top of the box body 4 is fixedly connected with a top plate 5;

a housing 10 is fixed on the outer wall of the sleeve 3, a clamping block 11 is installed in an inner cavity of the housing 10, the left end of the clamping block 11 is connected with the left side wall of the inner cavity of the housing 10 through a spring 13, the right end of the clamping block 11 penetrates through the sleeve 3, a strip-shaped groove 8 is formed in the outer wall of the fixed tube 2, a clamping tooth 9 is formed in the inner wall of the strip-shaped groove 8, the right end of the clamping block 11 is clamped with the corresponding clamping tooth 9, a pull rod 12 is fixedly connected to the left end of the clamping block 11, and the pull rod 12 penetrates through the housing 10;

the inner wall of fixed pipe 2 is provided with wire 14, wire 14's top is around connecing in the outer wall of pivot 15, the inner wall swing joint that bearing and sleeve pipe 3 are all passed through at the both ends of pivot 15, the fixed cover of left side outer wall of pivot 15 is equipped with spring plate 16, spring plate 16's outer wall passes through dead lever 17 and sleeve pipe 3's inner wall fixed connection, wire 14 runs through fixed pipe 2 top department and passes through second connecting block 19 and fixed pipe 2 fixed connection, wire 14 runs through sleeve pipe 3 department and passes through first connecting block 18 and sleeve pipe 3 inner wall fixed connection.

In this embodiment, it is concrete, the length of 15 outer wall winding wires of pivot 14 is greater than the length that spring plate 16 can contract to in height-adjusting, pulling sleeve pipe 3 can drive pivot 15 and rotate, thereby release wires 14, avoid dragging the wire, reply high back simultaneously, spring plate 16 can drive 14 automatic rewinds of wire and reset, thereby need not artifical manual reset, has effectively promoted efficiency.

In this embodiment, both side walls of the sleeve 3 are fixed with handles 7, and the pull rod 12 is arranged inside the handles 7, and specifically, the handles 7 are convenient for holding by hand to pull the sleeve 3.

In this embodiment, sleeve pipe 3's tail end is fixed with the lantern ring 6 with fixed pipe 2 adaptation, and the inner chamber packing of lantern ring 6 has limestone particles 21, and the inner wall of lantern ring 6 is laminated in fixed pipe 2 department and has evenly seted up the same hole 20 of multiunit, and is concrete, can absorb the moisture of invasion through limestone particles 21 to avoid moisture further to get into sleeve pipe 3 and fixed pipe 2 in, effectively protected wire 14.

In this embodiment, the tail end of fixed pipe 2 and the junction of mounting panel 1 are fixed with the strengthening rib, and is concrete, can increase the steadiness of device through the strengthening rib.

In this embodiment, the mounting hole has all been seted up to mounting panel 1's surperficial four corners department, and is concrete, conveniently installs fixedly mounting panel 1.

The working principle is as follows: firstly, the device is in the using process, rain prevention can be carried out through the top plate 5, meanwhile, the mounting plate 1 at the tail end of the fixed pipe 2 is fixed on the ground through bolts, then when maintenance is needed, the manual handle 7 is maintained, the pull rod 12 is pulled by fingers, the clamping block 11 is driven to move outwards, the clamping block 11 compresses the spring 13, the clamping block 11 is separated from the clamping tooth 9, the sleeve 3 can be lifted, the height of the box body 4 can be adjusted, in the process of adjusting the height, the sleeve 3 can drive the wire 14 to be stretched, the rotating shaft 15 rotates along with the wire, the wire 14 is released, the wire is prevented from being pulled, the winding length of the wire 14 is larger than the contraction length of the spring plate 16, the wire 14 can be effectively prevented from being pulled over the head, after the maintenance is finished, the box body 4 is reset, at the moment, the spring plate 16 can automatically drive the wire 14 to carry out rewinding reset, thereby need not the manual work and reset, save time, improved efficiency, simultaneously when the gap between moisture invasion sleeve pipe 3 and the fixed pipe 3, the lime stone granule 21 through the 6 inner chambers of sleeve pipe can absorb moisture, avoids further invasion of moisture, has protected electric wire 14.

It should be noted that, the utility model relates to a part that distribution system user outer distribution box includes is the part that general standard spare or technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, in this device idle department, with all electrical parts in the aforesaid, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means, should refer to in the following theory of operation, electric connection is accomplished to the precedence work order between each electrical part, its detailed connecting means, for the well-known technique in the field, theory of operation and process are mainly introduced in the following, do not explain to electrical control.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a distribution system user's outer block terminal, includes mounting panel (1), its characterized in that: the top of the mounting plate (1) is fixedly connected with a fixed pipe (2), the top of the fixed pipe (2) is sleeved with a sleeve (3), the top of the sleeve (3) is fixedly connected with a box body (4), and the top of the box body (4) is fixedly connected with a top plate (5);

a housing (10) is fixed on the outer wall of the sleeve (3), a clamping block (11) is installed in an inner cavity of the housing (10), the left end of the clamping block (11) is connected with the left side wall of the inner cavity of the housing (10) through a spring (13), the right end of the clamping block (11) penetrates through the sleeve (3), a strip-shaped groove (8) is formed in the outer wall of the fixed tube (2), a clamping tooth (9) is formed in the inner wall of the strip-shaped groove (8), the right end of the clamping block (11) is clamped with the corresponding clamping tooth (9), a pull rod (12) is fixedly connected to the left end of the clamping block (11), and the pull rod (12) penetrates through the housing (10);

the inner wall of fixed pipe (2) is provided with wire (14), the top of wire (14) is around connecing in the outer wall of pivot (15), the inner wall swing joint of bearing and sleeve pipe (3) is all passed through at the both ends of pivot (15), the fixed cover of left side outer wall of pivot (15) is equipped with spring plate (16), the outer wall of spring plate (16) passes through the inner wall fixed connection of dead lever (17) and sleeve pipe (3), wire (14) run through fixed pipe (2) top department and pass through second connecting block (19) and fixed pipe (2) fixed connection, wire (14) run through sleeve pipe (3) and locate through first connecting block (18) and sleeve pipe (3) inner wall fixed connection.

2. The outdoor distribution box of claim 1, wherein: handles (7) are fixed on two side walls of the sleeve (3), and the pull rod (12) is arranged on the inner sides of the handles (7).

3. The outdoor distribution box of claim 1, wherein: the tail end of sleeve pipe (3) is fixed with lantern ring (6) with fixed pipe (2) adaptation, the inner chamber of lantern ring (6) is filled with limestone particles (21), the inner wall laminating of lantern ring (6) is evenly seted up multiunit the same hole (20) in fixed pipe (2) department.

4. The outdoor distribution box of claim 1, wherein: and a reinforcing rib is fixed at the joint of the tail end of the fixed pipe (2) and the mounting plate (1).

5. The outdoor distribution box of claim 1, wherein: mounting holes are formed in four corners of the surface of the mounting plate (1).