CN219067588U

CN219067588U - Distribution box door

Info

Publication number: CN219067588U
Application number: CN202223276505.XU
Authority: CN
Inventors: 陆永锐; 潘常能; 邓文林
Original assignee: Guangzhou Hengan Auto Electric Co ltd
Current assignee: Guangzhou Hengan Auto Electric Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a distribution box door hinged with a distribution box body to form a distribution box, wherein a button hole is formed in the door, reinforcing ribs for increasing the stability and strength of the door are arranged on the inner side of the door, two mutually parallel reinforcing ribs are arranged at the longitudinal position of the door, and at least one reinforcing beam is detachably arranged between the reinforcing ribs at the longitudinal position of the door. The stiffening beam can be additionally arranged according to the strength requirement of the box door, the box door of the distribution box with the stiffening rib and the stiffening beam is good in strength, and the box door is not easy to deform even if being used for a long time, and the box door is not required to be worried that the box door cannot be closed with the box body.

Description

Distribution box door

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box door.

Background

The distribution box is a complete set of equipment such as switch equipment, measuring instruments and the like which are intensively arranged in a closed or semi-closed metal cabinet according to the electric wiring requirement. At present, the thickness of a box door of a distribution box is generally thinner, the strength is poorer, and the distribution box is easy to deform as soon as the service time is long; after the door is slightly deformed, a problem occurs in that the door cannot be closed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a distribution box door which is good in strength and not easy to deform even if being used for a long time.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a block terminal chamber door, constitutes the block terminal with the block terminal box is articulated, be provided with the button hole on the chamber door, the chamber door inboard is provided with the strengthening rib that is used for increasing chamber door stability and intensity, chamber door longitudinal position is provided with two strengthening ribs that are parallel to each other, can dismantle between the strengthening rib of chamber door longitudinal position and be provided with at least one stiffening beam. The stiffening beam can be additionally arranged according to the strength requirement of the box door, the box door of the distribution box with the stiffening rib and the stiffening beam is good in strength, and the box door is not easy to deform even if being used for a long time, and the box door is not required to be worried that the box door cannot be closed with the box body.

As a preferable technical scheme of the utility model, two mutually parallel reinforcing ribs are arranged at the transverse position of the box door, the reinforcing ribs are integrally arranged on the inner side of the box door in a rectangular shape, and preformed holes are uniformly formed above the reinforcing ribs.

As a preferable technical scheme of the utility model, the reinforcing rib at the longitudinal position of the box door is provided with a recognition position which is convenient for recognizing the installation direction, and the recognition position is a notch. The arrangement of the identification position can enable the upper and lower positions of the longitudinal reinforcing ribs to be easily identified during installation, the consistency and symmetry of the reinforcing ribs and the reserved holes on the two sides of the longitudinal position of the box door are guaranteed, and the symmetrical assembly of the later-stage reinforcing beam is facilitated.

As a preferable technical scheme of the utility model, the section of the reinforcing rib is U-shaped, and the reinforcing rib is welded and fixed on the inner side of the box door through the U-shaped opening. The welding and fixing arrangement can prevent the reinforcing rib from falling off the box door after being used for a long time, so that the deformation of the box door and the subsequent interlocking problem are caused.

As a preferable technical scheme of the utility model, the upper and lower sides of the U-shaped reinforcing rib are uniformly provided with corresponding through holes; the through hole is arranged at one end close to the box door. The through hole is used for two: firstly, when the spraying box door is pickled, the waste water is convenient to flow out; secondly, when the box door needs to be wired, the binding belt is convenient to penetrate through to fix the electric wires.

As a preferable technical scheme of the utility model, the two ends of the reinforcing beam are provided with connecting parts, and small holes are arranged on the connecting parts for fixing bolts through reserved holes above the reinforcing ribs. And small holes are uniformly formed in the reinforcing beam.

The door can be additionally provided with a plurality of reinforcing beams according to the size and strength requirements to increase the door strength; the setting of preformed hole has greatly made things convenient for the installation of stiffening beam, convenient assembling is swift.

As a preferable technical scheme of the utility model, rubber strips for buffering and sealing are arranged at the positions, which are matched with the box body in a matching way, on the periphery of the box door. The rubber strip can buffer the impact force of the box door and the box body closing and can eliminate noise, and the arrangement of the rubber strip enables the distribution box to be better in sealing effect and longer in service life of the box door.

As a preferable technical scheme of the utility model, one side of the box door is hinged with the box body through a hinge, and the other side of the box door is provided with a lock.

The beneficial effects are that:

the transverse and longitudinal positions of the box door are provided with reinforcing ribs for improving the strength, so that the box door is not easy to deform in the transverse and longitudinal directions; the strength of the box door can be increased by additionally arranging a reinforcing beam between reinforcing ribs at the longitudinal position of the box door, and small holes are further formed above the reinforcing beam and used for installing the wire slots.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described

FIG. 1 is a schematic view of a door of a distribution box according to the present utility model;

FIG. 2 is a schematic view of a structure of a distribution box using a box door of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is a schematic structural view of a stiffening beam;

reference numerals illustrate: 1. a door; 11. a small hole; 2. a case; 3. reinforcing ribs; 31. a preformed hole; 32. a through hole; 33. identifying a bit; 4. a button hole; 5. a stiffening beam; 51. a connection part; 6. a lockset.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all equivalent structures or equivalent flow changes made by the content of the specification and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the protection scope of the present utility model.

Example 1:

as shown in fig. 1 and 2, one side of the box door 1 is hinged with a box body 2 of the distribution box through a hinge; the other side is provided with a lockset 6 for opening and closing the box door; the position around the box door 1, which is matched with the box body 2, is provided with a rubber strip for buffering and sealing.

The box door 1 is provided with a button hole 4 for installing a button, and a small hole 11 for installing an element or a button function signboard is arranged above the button hole 4. Two mutually parallel reinforcing ribs 3 are arranged at the longitudinal position of the inner side of the box door 1 and used for increasing the stability and strength of the box door 1; the reinforcing rib 3 is of a U-shaped structure, and the opening of the U-shaped reinforcing rib 3 is fixed with the inner side of the box door 1 through welding; preformed holes 31 are uniformly formed above the reinforcing ribs 3, and corresponding through holes 32 are uniformly formed at the end parts of the upper side surface and the lower side surface of the U-shaped reinforcing ribs 3; a reinforcing beam 5 is detachably arranged between reinforcing ribs 3 at the longitudinal position of the box door 1, small holes are uniformly formed in the upper portion of the reinforcing beam 5 for being used when a wire groove is assembled, the wire groove is fixed on the small holes of the reinforcing beam 5 through bolts when the wire groove is installed, and wires can be placed in the wire groove, so that the wire is safer and the whole wire groove is more attractive.

In the description of the present utility model, the terms "upper," "lower," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "provided with," "connected to," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected.

Example 2:

the differences from example 1 are mainly that: in the implementation, 2 reinforcing ribs are arranged in parallel at the transverse and longitudinal positions of the box door 1; the reinforcing ribs 3 are arranged on the inner side of the box door 1 in a rectangular shape. When button components and parts set up on the chamber door, then the setting of the strengthening rib 3 in the top is in button hole 4 below except increasing chamber door intensity, also can be used for button components and parts to take the line, take the line mode can have two kinds: one is to install the wire slot, fix the wire slot on preformed hole 32 above the stiffener 3 with the bolt, the electric wire is put in the wire slot directly; the other is to fix the electric wire to the reinforcing bar 3 with a tie, which passes through the through hole 32 to fix the electric wire. If the multi-row button holes 4 are arranged above the box door 1, the strengthening beam 5 can be added as required to increase the strength of the box door and fix the electric wires, the box door is more stable and safe, and the wire arrangement of the box door 1 is more neat and attractive.

Example 3:

the differences from example 2 are mainly that: in this embodiment, as shown in fig. 3, the through holes 32 are arranged in an arc shape; the reinforcing rib 3 at the longitudinal position of the box door 1 is provided with a recognition position 33 which is convenient for recognizing the installation direction, and the recognition position 33 is an arc notch.

As shown in fig. 4, the two ends of the reinforcing beam 5 are provided with connecting portions 51, and small holes are formed in the connecting portions 51 to fix bolts through the reserved holes 31 above the reinforcing ribs.

The preformed holes 31 on the reinforcing ribs 3 at the longitudinal positions are used for installing the reinforcing beams 5, and a plurality of reinforcing beams 5 are added according to the size of the box door 1 to increase the strength.

When the button components are arranged on the box door 1, the strength of the box door is increased by the reinforcing beam 5, so that the phenomenon of no correspondence caused by small deformation is avoided, and the service life of the distribution box is prolonged; the reserved holes 32 on the reinforcing ribs 3 and the small holes on the reinforcing beams 5 at the transverse positions are used for installing the trunking; if the wire slot is not installed, the electric wire can be fixed by the binding tape through the through hole 32 on the reinforcing rib 3; the arrangement mode enables the trend of the electric wire to be more unified, attractive and firm.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a block terminal chamber door, constitutes the block terminal with block terminal box (2) articulated, its characterized in that, be provided with button hole (4) on chamber door (1), chamber door (1) inboard is provided with strengthening rib (3) that are used for increasing chamber door (1) stability and intensity, chamber door (1) longitudinal position is provided with two strengthening ribs (3) that are parallel to each other, can dismantle between strengthening rib (3) of chamber door (1) longitudinal position and be provided with at least one stiffening beam (5).

2. The distribution box door according to claim 1, wherein two mutually parallel reinforcing ribs (3) are arranged at the transverse position of the box door (1), the reinforcing ribs (3) are integrally rectangular on the inner side of the box door (1), and preformed holes (31) are uniformly formed above the reinforcing ribs (3).

3. A door of an electrical distribution box according to claim 2, characterized in that the ribs (3) in the longitudinal position of the door (1) are provided with identification bits (33) for facilitating identification of the installation direction.

4. A door of a distribution box according to claim 3, characterized in that the cross section of the reinforcing rib (3) is U-shaped, and the reinforcing rib (3) is fixed on the inner side of the door (1) through welding at the opening of the U-shaped.

5. A door of an electrical box according to claim 2, wherein the two ends of the reinforcing beam (5) are provided with connecting parts (51), and the connecting parts (51) are provided with small holes for fixing bolts through the reserved holes (31) above the reinforcing ribs.

6. A door of an electrical distribution box as claimed in claim 1, characterized in that rubber strips for buffering and sealing are arranged around the door (1) at positions matching with the box body (2).

7. A door of an electrical distribution box according to claim 1 or 6, characterized in that one side of the door (1) is hinged to the box body (2) by means of a hinge, and the other side is provided with a lock (6).