CN221885766U - Block terminal for building engineering - Google Patents

Abstract

The utility model discloses a distribution box for construction engineering, wherein a top cover plate is fixedly connected to the top of the box body, a closed door is rotatably connected to an outer wall of one side of the box body, a glass cover is provided on the outer wall of the closed door, a fixing plate is fixedly connected to the inner wall of the box body, a disassembly module is provided on an outer wall of one side of the fixing plate, and a fixing bracket is provided on the bottom of the box body. The utility model arranges a fixing plate on the inner wall of the distribution box body, and a connecting groove is installed on an outer wall of one side of the fixing plate, and the connecting groove can be engaged and linked with the disassembly module. The disassembly module modularizes the interior of the box body, so that each functional module can be independently replaced and upgraded, which is convenient for maintenance and expansion, and is more convenient when checking faulty components.

Description

A distribution box for construction engineering

Technical Field

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

Background Art

The distribution box is a low-voltage distribution box that is assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring by switchgear, measuring instruments, protective electrical appliances and auxiliary equipment. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can be adjusted, and prompts or signals can be issued for deviations from normal working conditions.

The existing authorized patent number CN 214543121 U is a distribution box for construction engineering, including a distribution box, a plurality of evenly distributed brackets are fixedly connected to the lower end of the distribution box, two power inlets are inserted at the bottom end of the distribution box, a plug plate is fixedly connected to the upper end of the power inlet, a revolving door is rotatably connected to the outer end of the distribution box, a handle is inserted at the outer end of the revolving door, a sealing block is embedded and installed in the revolving door, a connecting hole is drilled at the outer end of the sealing block, a first sealing gasket is fixedly connected to the inner wall of the connecting hole, a sliding groove is drilled in the sealing block, the sliding groove is connected to the connecting hole, and a second sealing gasket is slidably connected in the sliding groove.

The above-mentioned equipment has a reasonable structure. A dredging hole is opened at the bottom end of the distribution box, and the upper end of the dredging hole is inclined. By setting the dredging hole, the accumulated water in the distribution box can be discharged to the outside through the dredging hole, thereby increasing the waterproofness of the device. A sealing ring is provided at the outer end of the revolving door, and the sealing ring fits the inner wall of the distribution box. By setting the sealing ring, the sealing effect of the revolving door on the distribution box can be improved. The first sealing pad and the second sealing pad are made of elastic rubber material, and a waterproof layer is provided on the surface. By being made of elastic rubber material, the first sealing pad and the second sealing pad can fit more closely. However, the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment arranged inside the traditional distribution box are all fixedly installed in a semi-enclosed metal cabinet. When these devices fail, it is cumbersome to check them, and it is not easy to replace the faulty equipment and perform regular maintenance. In addition, the fixed bracket at the bottom of the traditional distribution box is usually of a fixed height, which cannot adapt to the working environment and cannot reasonably adjust the height according to the required working environment.

Utility Model Content

The purpose of the utility model is to provide a distribution box for construction engineering to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

It comprises: a box body, a top cover plate is fixedly connected to the top of the box body, a closed door is rotatably connected to the outer wall of one side of the box body, and a glass cover is fixedly connected to the outer wall of the closed door;

A fixing plate is fixedly connected to the inner wall of the box body, a disassembly module is arranged on an outer wall of one side of the fixing plate, and a fixing bracket is arranged at the bottom of the box body.

As an optional technical solution, a connecting groove is fixedly connected to an outer wall of one side of the fixing plate, and the connecting groove is engaged with the disassembly module.

As an optional technical solution, a first connecting bar is fixedly connected to an outer wall on one side of the fixing bracket, and a second connecting bar is fixedly connected to an outer wall on the other side of the fixing bracket.

As an optional technical solution, the top of the fixed bracket is fixedly connected to an outer support rod, an outer limit hole is opened on an outer wall of one side of the outer support rod, and the outer limit hole passes through the outer support rod.

As an optional technical solution, a limiting block is arranged on the top of the outer wall of one side of the outer support rod, and the limiting block passes through the outer limiting hole.

As an optional technical solution, an inner support rod passes through the inner wall of the outer support rod, an inner limit hole is opened on one side outer wall of the inner support rod, and the inner limit hole passes through the inner support rod, the inner limit hole corresponds to the outer limit hole one by one, and the inner limit hole is passed through by a limit block.

As an optional technical solution, a fixing bar is fixedly connected to the top of the inner support rod, and the fixing bar is fixedly connected to the bottom of the box body.

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

1. The utility model arranges a fixed plate on the inner wall of the distribution box, and a connecting groove is installed on the outer wall of one side of the fixed plate, which can be engaged and linked with the disassembly module. Compared with the traditional distribution box in which the switchgear, measuring instruments, protective electrical appliances, auxiliary equipment and other electrical components are fixedly installed in the semi-enclosed metal cabinet, the disassembly module modularizes the interior of the box, so that each functional module can be replaced and upgraded independently, which is convenient for maintenance and expansion, and more convenient when checking faulty components.

2. The utility model arranges an adjustable fixed bracket at the bottom of the distribution box, and the limit holes arranged on the inner walls of the outer support rod and the inner support rod correspond to each other, and the limit blocks penetrate the outer limit holes and the inner limit holes at the same time. When adjusting the height, it is only necessary to misalign the limit holes arranged on the inner wall of the inner support rod with the limit holes on the inner wall of the outer support rod, and then penetrate and connect the limit holes through the limit blocks. The height can be adjusted to adapt to different working environments, and the adaptability is stronger and the practicality is better.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a front view of a distribution box for construction engineering of the utility model;

FIG2 is a schematic diagram of the structure of a disassembly module of a distribution box for construction engineering of the present invention;

FIG3 is a schematic diagram of the structure of a fixing bracket for a distribution box for construction engineering of the utility model;

FIG4 is a schematic diagram of the structure of the support rod in the distribution box for construction engineering of the utility model;

FIG5 is a cross-sectional view of a support rod of a distribution box for construction engineering of the present invention.

In the figure: 1. box body; 2. top cover plate; 3. closed door; 4. glass cover; 5. fixing plate; 6. connecting groove; 7. disassembly module; 8. fixing bracket; 9. fixing bar; 10. limit block; 11. outer limit hole; 12. outer support rod; 13. first connecting bar; 14. second connecting bar; 15. inner limit hole; 16. inner support rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in FIGS. 1 to 5 , a distribution box for construction engineering comprises: a box body 1, a top cover plate 2 is fixedly connected to the top of the box body 1, a closed door 3 is rotatably connected to the outer wall of one side of the box body 1, and a glass cover 4 is fixedly connected to the outer wall of the closed door 3;

A fixing plate 5 is fixedly connected to the inner wall of the box body 1 , a disassembly module 7 is arranged on the outer wall of one side of the fixing plate 5 , and a fixing bracket 8 is arranged on the bottom of the box body 1 .

A top cover plate 2 is arranged on the top of the box body 1, and the top cover plate 2 covers the box body 1 to block sunlight and rain. A closed door 3 is arranged on the outer wall of one side of the box body 1. After the internal electrical components are assembled, the closed door 3 can be closed to prevent external unstable factors from affecting the inside of the box body 1. A glass cover 4 is installed on the closed door 3, and the staff can observe the internal operation of the box body 1 through the glass cover 4 without opening the closed door 3. A fixing plate 5 is installed on the inner wall of the box body 1, and a disassembly module 7 is installed on the fixing plate 5. A fixing bracket 8 is installed at the bottom of the box body 1.

A connecting groove 6 is fixedly connected to an outer wall on one side of the fixed plate 5, and the connecting groove 6 is meshed and connected with the disassembly module 7, a first connecting strip 13 is fixedly connected to an outer wall on one side of the fixed bracket 8, a second connecting strip 14 is fixedly connected to an outer wall on the other side of the fixed bracket 8, an outer support rod 12 is fixedly connected to the top of the fixed bracket 8, an outer limit hole 11 is opened on an outer wall on one side of the outer support rod 12, and the outer limit hole 11 passes through the outer support rod 12.

A connecting groove 6 is installed on the outer wall of one side of the fixing plate 5, and the connecting groove 6 is meshed and connected with the disassembly module 7, so that a modular design is formed inside the box body 1. A fixing bar 9 is installed on the top of the fixing bracket 8, and an outer support rod 12 is installed on the top of the fixing bracket 8 and close to the bottom of the fixing bar 9. An inner support rod 16 is installed at the bottom of the fixing bar 9. The inner support rod 16 is located inside the outer support rod 12 and penetrates the outer support rod 12.

A limiting block 10 is arranged on the top of the outer wall on one side of the outer support rod 12, and the limiting block 10 passes through the outer limiting hole 11, an inner support rod 16 passes through the inner wall of the outer support rod 12, an inner limiting hole 15 is opened on the outer wall on one side of the inner support rod 16, and the inner limiting hole 15 passes through the inner support rod 16, the inner limiting holes 15 correspond to the outer limiting holes 11 one by one, and the inner limiting holes 15 are passed through by the limiting block 10, a fixing bar 9 is fixedly connected to the top of the inner support rod 16, and the fixing bar 9 is fixedly connected to the bottom of the box body 1.

Three outer limit holes 11 are opened on the outer wall of one side of the outer support rod 12, and three inner limit holes 15 are opened on the outer wall of one side of the inner support rod 16. The outer limit holes 11 correspond to the inner limit holes 15 one by one. A limit block 10 is set on the outer wall of one side of the outer support rod 12. The limit block 10 passes through the outer limit holes 11 and the inner limit holes 15 at the same time. When adjusting the height, it is only necessary to misalign the inner limit holes 15 set on the inner wall of the inner support rod 16 with the outer limit holes 11 on the inner wall of the outer support rod 12, and then connect the limit holes through the limit block 10, so that the fixed bracket 8 can adjust the height.

Working principle: a top cover plate 2 is arranged on the top of the box body 1, and the top cover plate 2 covers the box body 1 to block sunlight and rain. A closed door 3 is arranged on the outer wall of one side of the box body 1. After the internal electrical components are assembled, the closed door 3 can be closed to prevent external unstable factors from affecting the inside of the box body 1. A glass cover 4 is provided on the closed door 3, and the staff can observe the internal operation of the box body 1 through the glass cover 4 without opening the closed door 3. A fixing plate 5 is installed on the inner wall of the box body 1, and a disassembly module 7 is installed on the fixing plate 5. A fixing bracket 8 is installed at the bottom of the box body 1, and a connecting groove 6 is installed on the outer wall of one side of the fixing plate 5. The connecting groove 6 is meshed and connected with the disassembly module 7, so that a modular design is formed inside the box body 1, and a fixing bar 9 is installed on the top of the fixing bracket 8. An outer support rod 12 is installed at the top of the frame 8 and near the bottom of the fixing bar 9, and an inner support rod 16 is installed at the bottom of the fixing bar 9. The inner support rod 16 is located inside the outer support rod 12 and penetrates the outer support rod 12. Three outer limit holes 11 are opened on the outer wall of one side of the outer support rod 12, and three inner limit holes 15 are opened on the outer wall of one side of the inner support rod 16. The outer limit holes 11 correspond to the inner limit holes 15 one by one. A limit block 10 is set on the outer wall of one side of the outer support rod 12, and the limit block 10 penetrates the outer limit hole 11 and the inner limit hole 15 at the same time. When adjusting the height, it is only necessary to misalign the inner limit hole 15 set on the inner wall of the inner support rod 16 with the outer limit hole 11 on the inner wall of the outer support rod 12, and then connect the limit holes through the limit block 10, so that the fixed bracket 8 can adjust the height.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (7)

1. The utility model provides a block terminal for building engineering, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a top cover plate (2), the outer wall of one side of the box body (1) is rotationally connected with a sealing door (3), and the outer wall of the sealing door (3) is fixedly connected with a glass cover (4);

the inner wall fixedly connected with fixed plate (5) of box (1), the outer wall in one side of fixed plate (5) is provided with dismantles module (7), the bottom of box (1) is provided with fixed bolster (8).

2. A block terminal for construction engineering according to claim 1, wherein: the outer wall of one side of the fixed plate (5) is fixedly connected with a connecting groove (6), and the connecting groove (6) is meshed and connected with the disassembling module (7).

3. A block terminal for construction engineering according to claim 1, wherein: the outer wall of one side of the fixed support (8) is fixedly connected with a first connecting strip (13), and the outer wall of the other side of the fixed support (8) is fixedly connected with a second connecting strip (14).

4. A block terminal for construction engineering according to claim 1, wherein: the top fixedly connected with outer bracing piece (12) of fixed bolster (8), outer spacing hole (11) have been seted up to the outer wall of one side of outer bracing piece (12), and outer spacing hole (11) run through outer bracing piece (12).

5. The block terminal for construction engineering according to claim 4, wherein: a limiting block (10) is arranged at the top of one side outer wall of the outer supporting rod (12), and the limiting block (10) penetrates through the outer limiting hole (11).

6. The block terminal for construction engineering according to claim 4, wherein: the inner wall of outer bracing piece (12) runs through has interior bracing piece (16), interior spacing hole (15) have been seted up to the outer wall of one side of interior bracing piece (16), and interior spacing hole (15) run through interior bracing piece (16), interior spacing hole (15) and outer spacing hole (11) one-to-one, and interior spacing hole (15) are run through by stopper (10).

7. The electrical box for construction engineering according to claim 6, wherein: the top of the inner supporting rod (16) is fixedly connected with a fixing strip (9), and the fixing strip (9) is fixedly connected to the bottom of the box body (1).