CN211450248U - Double-insurance mounting and fixing assembly of electric safety device - Google Patents

Abstract

The utility model relates to the technical field of electricity safety, in particular to a double-insurance mounting and fixing component of an electricity safety device, which comprises a frame-shaped bracket arranged on a wall body, a matching bracket fixed on the electricity safety device, an expansion bolt, a bearing bolt and a lock catch; two hanging rings are arranged at the upper end of the frame-shaped bracket at intervals, a plurality of expansion bolt holes are arranged at two sides of the frame-shaped bracket at intervals, and the expansion bolt holes are matched with the expansion bolts; a plurality of bearing bolt holes are arranged on the frame-shaped bracket and matched with the bearing bolts; the position that corresponds to the bearing bolt on the cooperation support is equipped with the slot, is equipped with the cooperation rings on the cooperation support at the interval, and the position coincidence of cooperation rings and rings when the cooperation support is hung on the frame type support is cooperated rings, will cooperate rings and rings to be fixed through the hasp. The utility model discloses an articulate on being fixed in the wall body with the electrical safety device, the mounting means is simple and convenient to it is fixed with rings through the hasp with cooperation rings, realize that the dual fail-safe is fixed.

Description

Double-insurance mounting and fixing assembly of electric safety device

Technical Field

The utility model relates to an electricity safety technical field, concretely relates to subassembly is fixed in dual fail safe installation of power consumption safety device.

Background

The reliability of installation and the ease of installation of home safety devices are important for electrical equipment.

The patent with the publication number of CN208507595U discloses a earth-leakage protector with insulating protective sheath, this earth-leakage protector with insulating protective sheath, including the backplate, the mounting hole has been seted up in the front of backplate, the front overlap joint of backplate has the earth-leakage protector body, the locating hole has been seted up in the front of earth-leakage protector body, the left side surface joint of earth-leakage protector body has insulating protective sheath.

The inventor finds in practice that the above prior art has the following drawbacks:

when the leakage protector is installed, firstly, a back plate is contacted with a wall body, then a screw is inserted into the wall body through an installation hole, two pull rings are pulled in opposite directions respectively, then, a leakage protector body is placed on the front surface of the back plate, a bolt penetrates through a positioning hole and is screwed into the back plate, and at the moment, the pull rings are placed; the operation is also complicated when disassembling. The installation operation process of the electric device is very complicated, and the installation difficulty is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an install fixed subassembly with electrical safety device's dual fail-safe, the technical scheme who adopts as follows:

the embodiment of the utility model provides a double-insurance mounting and fixing component of an electric safety device, which comprises a frame-shaped bracket for mounting on a wall body, a matching bracket fixed on the electric safety device, an expansion bolt, a bearing bolt and a lock catch; two hanging rings are arranged at the upper end of the frame-shaped support at intervals, a plurality of expansion bolt holes are arranged at two sides of the frame-shaped support at intervals, and the expansion bolt holes are matched with the expansion bolts; a plurality of bearing bolt holes are also formed in the frame-shaped support and matched with the bearing bolts; the position of the matching support corresponding to the bearing bolt is provided with a slot, the matching support is provided with matching rings at intervals, the matching rings are overlapped with the rings when the matching support is hung on the frame-shaped support, and the matching rings are fixed with the rings through lock catches.

Further, the frame-shaped support comprises a frame-shaped body, and a cross beam is arranged in the middle of the frame-shaped body.

Furthermore, a plurality of cross beam bearing bolt holes are formed in the cross beam, and cross beam bearing bolts matched with the cross beam bearing bolt holes are arranged in the cross beam bearing bolt holes; and a beam slot is arranged on the matching support corresponding to the beam bearing bolt hole.

Furthermore, one side of the frame-shaped support, which is far away from the matching support, is provided with an accommodating groove corresponding to the position of the bearing bolt.

Furthermore, a cross beam accommodating groove is formed in the position, corresponding to the cross beam bearing bolt, of one side, far away from the matching support, of the cross beam.

The utility model discloses following beneficial effect has:

the embodiment of the utility model provides a through on being fixed in the wall body with frame type support, on being fixed in with the electrical safety device with the cooperation support, through installing the bearing bolt on frame type support and setting up the mutually supporting between the slot on the cooperation support, on being fixed in the wall body with electrical safety device through the mode that articulates, the mounting means is simple and convenient to it fixes with the rings on the frame type support to cooperate rings on the support through the hasp, realizes that double insurance is fixed.

Drawings

In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic structural view of a frame-shaped bracket according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a frame-type bracket assembly according to an embodiment of the present invention;

fig. 3 is a side view of a frame bracket assembly according to an embodiment of the present invention;

fig. 4 is a diagram of a usage state of the frame-shaped bracket according to an embodiment of the present invention;

FIG. 5 is a diagram illustrating a state of use of the frame-shaped bracket and the mating bracket according to an embodiment of the present invention;

fig. 6 is a state diagram of the frame-shaped bracket and the mating bracket according to an embodiment of the present invention.

In the figure: 10-using an electric safety device, 100-frame type support, 200-matching support, 300-expansion bolt, 400-bearing bolt, 500-lock catch, 101-expansion bolt hole, 102-bearing bolt hole, 103-hanging ring, 201-slot, 202-matching hanging ring, 203-beam slot, 104-beam, 105-beam bearing bolt hole, 106-accommodating groove, 107-beam accommodating groove, 401-bolt cap, 402-gap and 600-beam bearing bolt.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description of the dual-safety installation fixing assembly according to the present invention will be made with reference to the accompanying drawings and preferred embodiments, and its specific embodiments, structures, features and effects. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a dual-safety mounting and fixing assembly for an electrical safety device includes a frame-shaped bracket 100, a mating bracket 200, an expansion bolt 300, a bearing bolt 400 and a lock catch 500.

Two hanging rings 103 are arranged at the upper end of the frame-shaped bracket 100 at intervals, a plurality of expansion bolt holes 101 are arranged at the two sides of the frame-shaped bracket 100 at intervals, the expansion bolt holes 101 are matched with expansion bolts 300, and the frame-shaped bracket 100 is fixed on a wall body through the expansion bolts 300. The frame-shaped bracket 100 is further provided with a plurality of bearing bolt holes 102, the bearing bolt holes 102 are matched with the bearing bolts 400, and the electric safety device 10 is installed on a wall body through the matching between the bearing bolts 400 and the matching bracket 200.

The position corresponding to the bearing bolt 400 on the matching bracket 200 is provided with a slot 201, and the bearing bolt 400 is matched with the slot 201 for use. After the load-bearing bolt 400 is screwed into the load-bearing bolt hole 102, a gap 402 is formed between the bolt cap 401 of the load-bearing bolt 400 and the frame-shaped bracket 100, and the load-bearing bolt 400 is inserted into the slot 201 of the mating bracket 200, so that the frame-shaped bracket 100 and the mating bracket 200 are relatively fixed. Two matching hanging rings 202 are arranged on the matching support 200 at intervals, when the matching support 200 is hung on the frame-shaped support 100, the positions of the matching hanging rings 202 and the hanging rings 103 are overlapped, and the matching hanging rings 202 and the hanging rings 103 are fixed through the lock catches 500.

When the safety device is used, the frame-shaped support 100 is fixed on a wall body through the expansion bolt 300, the bearing bolt 400 penetrates through the bearing bolt hole 102, a gap 402 is formed between a bolt cap 401 of the bearing bolt 400 and the frame-shaped support 100, the bearing bolt 400 is correspondingly inserted into and fixed in the slot 201 of the matching support 200 of the electric safety device 10, the matching hanging ring 202 on the matching support 200 is fixed with the hanging ring 103 on the frame-shaped support 100 through the lock catch 500, and double-safety fixing is achieved.

To sum up, the embodiment of the utility model provides a through on being fixed in the wall body with frame type support 100, on being fixed in with electric safety device 10 with cooperation support 200, through installing bearing bolt 400 on frame type support 100 and setting up the mutually supporting between the slot 201 on cooperation support 200, on being fixed in the wall body with electric safety device 10 through the mode that articulates, the mounting means is simple and convenient to fix cooperation rings 202 on the support 200 and rings 103 on the frame type support 100 through hasp 500, realize that the dual fail-safe is fixed.

Preferably, the frame-shaped support 100 includes a frame-shaped body, a cross beam 104 is disposed in the middle of the frame-shaped body, a plurality of cross beam bearing bolt holes 105 are disposed on the cross beam 104, and cross beam bearing bolts 600 are disposed in the cross beam bearing bolt holes 105 and are engaged with the cross beam bearing bolts. Beam slots 203 are provided in corresponding mating brackets 200 at locations corresponding to the beam load bearing bolt holes 105. The arrangement of the cross beam 104, the cross beam bearing bolt hole 102, the cross beam bearing bolt 600 and the cross beam slot 203 further increases the supporting force of the frame-shaped bracket 100.

Preferably, a receiving groove 106 is formed in a position, corresponding to the bearing bolt 400, on a side of the frame-shaped support 100 away from the mating support 200, and the receiving groove 106 is used for receiving the length of the bearing bolt 400, so that a gap 402 between the frame-shaped support 100 and a wall body due to the fact that the bearing bolt 400 is longer than the frame-shaped support 100 is prevented, and unstable fixation is prevented.

Preferably, the side of the cross beam 104 remote from the mating bracket 200 is provided with a cross beam receiving recess 107 corresponding to the position of the cross beam load bearing bolt 600.

Preferably, the mating bracket 200 is fixed to the electric safety device 10. In the present embodiment, the electrical safety device 10 is an electric shock isolation protector. The matching bracket 200 may be integrated with the housing of the electrical shock isolation protector, or may be adhered or welded to the housing by an adhesive, or may be fixed to the housing by a bolt.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (5)

1. A double-insurance mounting and fixing component of an electric safety device is characterized in that the mounting and fixing component comprises a frame-shaped bracket for mounting on a wall body, a matching bracket fixed on the electric safety device, an expansion bolt, a bearing bolt and a lock catch; two hanging rings are arranged at the upper end of the frame-shaped support at intervals, a plurality of expansion bolt holes are arranged at two sides of the frame-shaped support at intervals, and the expansion bolt holes are matched with the expansion bolts; a plurality of bearing bolt holes are also formed in the frame-shaped support and matched with the bearing bolts; the position of the matching support corresponding to the bearing bolt is provided with a slot, the matching support is provided with matching rings at intervals, the matching rings are overlapped with the rings when the matching support is hung on the frame-shaped support, and the matching rings are fixed with the rings through lock catches.

2. The dual safety installation fixture assembly of an electrical safety device as claimed in claim 1, wherein the frame support comprises a frame body, and a cross member is disposed at a middle portion of the frame body.

3. The double safety mounting and fixing assembly for an electric safety device according to claim 2, wherein a plurality of beam bearing bolt holes are formed in the beam, and beam bearing bolts matched with the beam bearing bolt holes are formed in the beam bearing bolt holes; and a beam slot is arranged on the matching support corresponding to the beam bearing bolt hole.

4. The assembly of any one of claims 1 to 3, wherein a receiving groove is formed on a side of the frame-shaped bracket away from the mating bracket corresponding to the position of the bearing bolt.

5. The assembly of claim 2, wherein a beam receiving recess is formed in a side of the beam remote from the mating bracket corresponding to a location of the beam bearing bolt.

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