Protection mechanism and centralized distribution box

Abstract

The invention relates to the technical field of electric power wiring, in particular to a protection mechanism and a centralized distribution box, and the protection mechanism comprises an auxiliary part which comprises a service conductor, an installation assembly adaptively installed on the outer side of the service conductor, a locking assembly adaptively installed on the outer side of the installation assembly, and a protection part adaptively installed on the outer side of the locking assembly. Wherein the locking assembly is used for locking the protection part, and the protection part is used for preventing liquid from entering the mounting assembly; through the mutual cooperation of the installation assembly, the locking assembly and the protection part, after the service conductor is installed, rainwater can be effectively prevented from flowing into the conductor connection position to cause damage to the conductor connection position, and the connection arc plate can be prevented from being separated in the natural use process through the locking assembly, so that the use stability of the device is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of power wiring, in particular to a protection mechanism and a centralized branch box. Background Art

[0002] The current access method for low-voltage users generally follows the principle of one household, one line, and is connected directly from the poles. This practice has several problems. First, workers need to climb high to perform live access and removal operations, which not only increases the risk of falling from heights, but also the operation process is relatively complicated and not convenient enough. Secondly, when multiple sets of household access wires are connected to the same pole, the layout of the wires on the pole will be chaotic, which not only brings additional difficulties to personnel working at heights, but also increases the possibility of safety hazards such as electric shock and falling from heights, as well as illegal operations. Summary of the invention

[0003] In view of the above problems in the prior art, the present invention is proposed.

[0004] Therefore, an object of the present invention is to provide a protection mechanism.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a protection mechanism, comprising:

[0006] The auxiliary component includes a household connection wire, a mounting assembly adapted to be installed outside the household connection wire, a locking assembly adapted to be installed outside the mounting assembly, and a protective component adapted to be installed outside the locking assembly;

[0007] Wherein, the locking assembly is used to lock the protective component, and the protective component is used to prevent liquid from entering the interior of the installation assembly.

[0008] As a preferred solution of the protection mechanism of the present invention, the installation assembly includes a mounting tube and a side tube, the side tube is fixedly connected to the outside of the mounting tube, and the household connection wire passes through the side tube and is arranged inside the mounting tube.

[0009] As a preferred solution of the protection mechanism of the present invention, the locking assembly includes a connecting cylinder fixedly connected to the outside of the side tube, a sliding cylinder slidably connected to the outside of the connecting cylinder, and a guide block fixedly connected to the inside of the sliding cylinder and provided in a guide groove on the outside of the connecting cylinder;

[0010] Wherein, the guide block is slidably connected inside the guide groove;

[0011] The protective component includes an intersecting arc plate hinged on the outside of the connecting tube, and a rubber pad fixedly connected to the outside of the intersecting arc plate;

[0012] There are two intersection arc plates, and the two intersection arc plates are symmetrically arranged up and down.

[0013] The present invention also provides a centralized distribution box.

[0014] In order to solve the above technical problems, the present invention also provides the following technical solutions: a centralized branch box, comprising a protection mechanism, a connecting mechanism, a bearing mechanism adapted to be installed outside the connecting mechanism, a wire bundling mechanism adapted to be installed outside the bearing mechanism, and a branching mechanism adapted to be installed inside the bearing mechanism;

[0015] The connecting mechanism and the wire bundling mechanism are used to gather the wires, and the tapping mechanism is used to tap the household wires.

[0016] As a preferred solution of the centralized distribution box of the present invention, wherein: the connection mechanism comprises a first cluster tube sleeved on the outside of the household wire, and a thread opened on the outside of the first cluster tube;

[0017] Wherein, the installation tube is connected to the outside of the first cluster tube through the thread.

[0018] As a preferred solution of the centralized distribution box of the present invention, the bearing mechanism includes a box body fixedly connected to the outside of the first cluster tubes, and a box cover hinged to the outside of the box body.

[0019] As a preferred solution of the centralized branch box of the present invention, the wire bundling mechanism includes a cone fixedly connected to the bottom end of the box body, and a second clustering pipe fixedly connected to the bottom end of the cone.

[0020] As a preferred solution of the centralized branch box of the present invention, the branch mechanism includes a main switch connected to the outside of the household lead and a hard busbar connected to the outside of the main switch.

[0021] As a preferred solution of the centralized branch box of the present invention, the branch mechanism further includes a copper busbar connected to the outside of the hard busbar, and a conductor connected to the outside of the copper busbar.

[0022] As a preferred solution of the centralized branch box of the present invention, the branch mechanism further includes a low-voltage branch switch connected to the outside of the conductor, and a service line connected to the outside of the low-voltage branch switch.

[0023] The beneficial effects of the present invention are as follows: through the cooperation of the installation component, the locking component and the protective component, the household wire connection can be effectively prevented from being damaged by rainwater inflow after installation, and the locking component can prevent the intersection arc plate from being separated during natural use, thereby enhancing the stability of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 It is an overall schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the auxiliary components of the present invention.

[0027] Figure 3 It is a schematic diagram of the locking assembly of the present invention.

[0028] Figure 4 It is a schematic diagram of the centralized distribution box of the present invention.

[0029] Figure 5 It is a schematic diagram of the tapping mechanism of the present invention. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1 to Figure 3 , which is the first embodiment of the present invention, and which provides a protection mechanism, including:

[0035] The auxiliary component 100 includes a household wire 101, a mounting assembly 102 adapted to be mounted on the outside of the household wire 101, a locking assembly 103 adapted to be mounted on the outside of the mounting assembly 102, and a protective component 104 adapted to be mounted on the outside of the locking assembly 103;

[0036] The locking component 103 is used to lock the protective component 104 , and the protective component 104 is used to prevent liquid from entering the interior of the installation component 102 .

[0037] Specifically, the installation assembly 102 includes an installation tube 102a and a side tube 102b. The side tube 102b is fixedly connected to the outside of the installation tube 102a, and the household wire 101 passes through the side tube 102b and is arranged inside the installation tube 102a.

[0038] Furthermore, the locking assembly 103 includes a connecting cylinder 103a fixedly connected to the outside of the side tube 102b, a sliding cylinder 103b slidably connected to the outside of the connecting cylinder 103a, a guide groove 103c provided on the outside of the connecting cylinder 103a, and a guide block 103d fixedly connected to the inside of the sliding cylinder 103b;

[0039] Wherein, the guide block 103d is slidably connected inside the guide groove 103c;

[0040] The protection component 104 includes an intersecting arc plate 104a hinged on the outside of the connecting tube 103a, and a rubber pad 104b fixedly connected to the outside of the intersecting arc plate 104a;

[0041] There are two intersecting arc plates 104a, and the two intersecting arc plates 104a are symmetrically arranged up and down.

[0042] When in use, the line N is set outside the pole M, and the household connection wires 101 are set to four wires, namely A, B, C, and 0, and the four wires are electrically connected to the four lines N respectively.

[0043] In order to facilitate the installation of the household wire 101, the inner diameter of the side tube 102b is larger than the diameter of the household wire 101.

[0044] When installing the household wire 101, separate the two cross-arc plates 104a to the adjacent Figure 2 As shown in the enlarged view, after the household connection wire 101 is inserted into the side tube 102b, the two intersecting arc plates 104a are closed. At this time, the rubber pad 104b on the outer side of the intersecting arc plate 104a is tightly fitted with the household connection wire 101.

[0045] Since the inclined service wire 101 easily drains rainwater into the installation tube 102a, thereby causing damage to the wire connection point, the rubber pad 104b that fits tightly with the service wire 101 can effectively prevent rainwater from entering.

[0046] In addition, when rainwater is drained by the household wire 101, water droplets flow along the bottom end of the household wire 101. Therefore, when the intersection arc plate 104a is closed, the closed gap of the intersection arc plate 104a should be avoided from being set at the bottom end of the household wire 101. In addition, since the more closed gaps of the intersection arc plate 104a, the easier it is to cause water leakage, the present device is preferably two intersection arc plates 104a, and the two intersection arc plates 104a are symmetrically arranged up and down, so as to further prevent rainwater from entering.

[0047] After the installation of the household connection wire 101 is completed, the two intersecting arc plates 104a are closed, and the slide cylinder 103b is slid upward to cover the outside of the intersecting arc plates 104a, thereby preventing the intersecting arc plates 104a from separating.

[0048] When the slide 103b covers the outside of the intersection arc plate 104a, the guide block 103d slides along the longer section of the guide groove 103c. After moving to the top, the slide 103b is rotated and released. The slide 103b will move forward under the action of its own gravity, so that the guide block 103d slides into the bottom end of the shorter section of the guide groove 103c, and the installation is completed at this time.

[0049] If the intersecting arc plates 104a need to be separated, the slide cylinder 103b needs to be slid upward and rotated in a fixed direction. This operation cannot be completed without human operation, thereby ensuring that the intersecting arc plates 104a are naturally separated during natural use, thereby ensuring that the auxiliary component 100 can be used for a long time.

[0050] In summary, through the cooperation of the installation component 102, the locking component 103 and the protective component 104, the household wire 101 can be effectively prevented from being damaged by rainwater inflow after installation, and the locking component 103 can prevent the intersection arc plate 104a from separating during natural use, thereby enhancing the stability of the use of the device.

[0051] Example 2

[0052] Reference Figure 1 to Figure 4 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a centralized branch box, including a protection mechanism, a connecting mechanism 200, a carrying mechanism 300 adapted to be installed outside the connecting mechanism 200, a wire bundling mechanism 400 adapted to be installed outside the carrying mechanism 300, and a branching mechanism 500 adapted to be installed inside the carrying mechanism 300;

[0053] The connecting mechanism 200 and the wire bundling mechanism 400 are used to gather the wires, and the tapping mechanism 500 is used to tap the household wires 101 .

[0054] Specifically, the connection mechanism 200 includes a first bundled tube 201 sleeved on the outside of the household wire 101, and a thread 202 opened on the outside of the first bundled tube 201;

[0055] The installation tube 102 a is connected to the outside of the first cluster tube 201 via a thread 202 .

[0056] Furthermore, the supporting mechanism 300 includes a box body 301 fixedly connected to the outside of the first cluster tube 201 , and a box cover 302 hinged to the outside of the box body 301 .

[0057] Specifically, the cable bundling mechanism 400 includes a cone 401 fixedly connected to the bottom end of the box 301 , and a second clustering tube 402 fixedly connected to the bottom end of the cone 401 .

[0058] When in use, the household wire 101 enters the first cluster tube 201 through the installation tube 102a and the side tube 102b, and the household wire formed after branching through the internal structure of the supporting mechanism 300 also enters the second cluster tube 402.

[0059] The first cluster tube 201 and the second cluster tube 402 can arrange the plurality of wires in an orderly manner, thereby preventing the wires from being entangled when there are too many wires.

[0060] The bearing mechanism 300 is installed at a position between 1.7m and 2m on the pole and fixed with a clamp so as not to affect the normal high-altitude operations of the staff and other maintenance work.

[0061] Example 3

[0062] Reference Figure 4 and Figure 5 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides a tapping mechanism 500 including a main switch 501 connected to the outside of the household conductor 101, and a hard busbar 502 connected to the outside of the main switch 501.

[0063] Specifically, the tapping mechanism 500 further includes a copper busbar 503 connected to the outside of the hard busbar 502 , and a conductor 504 connected to the outside of the copper busbar 503 .

[0064] Furthermore, the tapping mechanism 500 further includes a low-voltage tap switch 505 connected to the outside of the conductor 504 , and a service line 506 connected to the outside of the low-voltage tap switch 505 .

[0065] When in use, the household lead 101 is connected through the main switch 501, the hard busbar 502, the copper busbar 503, the lead 504 and the low-voltage branch switch 505 to form a plurality of household lines 506.

[0066] The service line 506 can directly pass through the cone 401 and enter the second cluster tube 402, thereby preventing multiple service lines 506 from being entangled and causing safety hazards.

[0067] New users can directly connect to the house line 506 in the box 301, which is simple and convenient.

Claims

1. A protection mechanism, characterized in that: include, An auxiliary component (100) comprises a subscriber line (101), a mounting assembly (102) adapted to be mounted on the outside of the subscriber line (101), a locking assembly (103) adapted to be mounted on the outside of the mounting assembly (102), and a protective component (104) adapted to be mounted on the outside of the locking assembly (103); The locking component (103) is used to lock the protective component (104), and the protective component (104) is used to prevent liquid from entering the interior of the installation component (102).

2. The protection mechanism according to claim 1, characterized in that: The installation assembly (102) comprises an installation tube (102a) and a side tube (102b), wherein the side tube (102b) is fixedly connected to the outside of the installation tube (102a), and the household connection wire (101) passes through the side tube (102b) and is arranged inside the installation tube (102a).

3. The protection mechanism according to claim 2, characterized in that: The locking assembly (103) comprises a connecting tube (103a) fixedly connected to the outside of the side tube (102b), a sliding tube (103b) slidably connected to the outside of the connecting tube (103a), and a guide groove (103c) provided on the outside of the connecting tube (103a), and a guide block (103d) fixedly connected to the inside of the sliding tube (103b); Wherein, the guide block (103d) is slidably connected inside the guide groove (103c); The protective component (104) comprises an intersecting arc plate (104a) hingedly connected to the outside of the connecting tube (103a), and a rubber pad (104b) fixedly connected to the outside of the intersecting arc plate (104a); Wherein, the number of the intersecting arc plates (104a) is two, and the two intersecting arc plates (104a) are symmetrically arranged up and down.

4. A centralized distribution box, characterized in that: A protection mechanism for implementing the protection mechanism described in claim 2 or 3, and a connecting mechanism (200), a supporting mechanism (300) adapted to be installed outside the connecting mechanism (200), a wiring harness mechanism (400) adapted to be installed outside the supporting mechanism (300), and a tapping mechanism (500) adapted to be installed inside the supporting mechanism (300); The connecting mechanism (200) and the wire bundling mechanism (400) are used to gather the wires, and the tapping mechanism (500) is used to tap the household wires (101).

5. The centralized distribution box according to claim 4, characterized in that: The connection mechanism (200) comprises a first cluster tube (201) sleeved on the outside of the household connection wire (101), and a thread (202) opened on the outside of the first cluster tube (201); Wherein, the installation tube (102a) is connected to the outside of the first cluster tube (201) via the thread (202).

6. The centralized distribution box according to claim 5, characterized in that: The bearing mechanism (300) comprises a box body (301) fixedly connected to the outside of the first cluster tube (201), and a box cover (302) hinged to the outside of the box body (301).

7. The centralized distribution box according to claim 6, characterized in that: The wire bundling mechanism (400) comprises a cone (401) fixedly connected to the bottom end of the box (301), and a second bundling tube (402) fixedly connected to the bottom end of the cone (401).

8. The centralized distribution box according to claim 6 or 7, characterized in that: The tapping mechanism (500) comprises a main switch (501) connected to the outside of the household connection wire (101), and a hard busbar (502) connected to the outside of the main switch (501).

9. The centralized distribution box according to claim 8, characterized in that: The tapping mechanism (500) further comprises a copper busbar (503) connected to the outside of the hard busbar (502), and a conductor (504) connected to the outside of the copper busbar (503).

10. The centralized distribution box according to claim 9, characterized in that: The branching mechanism (500) further comprises a low-voltage branch switch (505) connected to the outside of the conductor (504), and a service line (506) connected to the outside of the low-voltage branch switch (505).

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