阅读说明：本技术 一种保护屏柜安措防护带 (Protection screen cabinet safety measure protective belt ) 是由 何进锋 黄照厅 殷有玉 丁冉 张礼波 赵轩 陈刚 于 2020-04-30 设计创作，主要内容包括：本发明公开了一种保护屏柜安措防护带,包括,防护组件,包括第一卡接件、第二卡接件和第一弹簧,所述第一卡接件和第二卡接件套接在一起,所述第一弹簧设置于所述第一卡接件和第二卡接件对接处；悬挂组件,包括收卷盒、布带和端块,所述布带一端收卷与所述收卷盒中,一端与所述端块连接；所述防护组件设置于所述布带上；本发明通过利用布带遮挡,防护组件套在压板开关立柱上,阻碍连接片与立柱连接；防护组件之间的连接牢固,便于拿取。(The invention discloses a protective screen cabinet safety measure protective belt, which comprises a protective assembly, a first clamping piece, a second clamping piece and a first spring, wherein the first clamping piece, the second clamping piece and the first spring are sleeved together; the suspension assembly comprises a winding box, a cloth belt and an end block, wherein one end of the cloth belt is wound in the winding box, and the other end of the cloth belt is connected with the end block; the protective component is arranged on the cloth belt; according to the invention, the cloth belt is used for shielding, the protection assembly is sleeved on the pressing plate switch upright post, and the connecting piece is prevented from being connected with the upright post; the protection components are firmly connected and convenient to take.)

1. The utility model provides a protection screen cabinet safety measure protecting band which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the protective assembly (100) comprises a first clamping piece (101), a second clamping piece (102) and a first spring (103), wherein the first clamping piece (101) and the second clamping piece (102) are sleeved together, and the first spring (103) is arranged at the butt joint of the first clamping piece (101) and the second clamping piece (102);

the suspension assembly (200) comprises a winding box (201), a cloth belt (202) and an end block (203), wherein one end of the cloth belt (202) is wound in the winding box (201), and the other end of the cloth belt is connected with the end block (203);

the protection component (100) is arranged on the cloth belt (202).

2. The protection screen cabinet safety measure guard band of claim 1, wherein: the winding box (201) is provided with a first magnet (201 a).

3. A protective screen cabinet safety measure guard band according to claim 1 or 2, characterized in that: the end block (203) is provided with a second magnet (203 a).

4. The protection screen cabinet safety measure guard band of claim 3, characterized in that: be provided with through hole (101g) on first joint spare (101), strap (202) set up in through hole (101 g).

5. The protection screen cabinet safety measure guard band of claim 4, wherein: also comprises the following steps of (1) preparing,

reinforce subassembly (300), including locking piece (301) and dog (302), locking piece (301) with first joint spare (101) hub connection, dog (302) set up in on second joint spare (102).

6. The protection screen cabinet safety measure guard band of claim 5, wherein: first joint spare (101) include first connecting rod (101a), first baffle (101b), spacing groove (101c) and guide way (101d), first baffle (101b) set up in first connecting rod (101a) tip, spacing groove (101c) set up in inside first connecting rod (101a), guide way (101d) intercommunication guide way (101d) and first connecting rod (101a) outside.

7. A protection screen cabinet safety measure guard band according to any one of claims 4 to 6, characterized in that: the second clamping piece (102) comprises a second connecting rod (102a), a second baffle (102b) and a limiting block (102c), and the second baffle (102b) and the limiting block (102c) are respectively arranged at two ends of the second connecting rod (102 a);

the second connecting rod (102a) is arranged in the guide groove (101d), and the limiting block (102c) is arranged in the limiting groove (101 c).

8. The protection screen cabinet safety measure guard band of claim 7, wherein: the first spring (103) is arranged in the limiting groove (101c) and connected with the limiting block (102 c).

9. The protection screen cabinet safety measure guard band of claim 8, wherein: still be provided with side opening (101e) and boss (101f) on first joint spare (101), side opening (101e) set up in first joint spare (101) side, with spacing groove (101c) communicate with each other.

10. A protective screen cabinet safety measure guard band according to claim 8 or 9, characterized in that: the locking piece (301) comprises a connecting shaft (301a), a rotating plate (301b) and a clamping hook (301c), the clamping hook (301c) is arranged at the end part of the rotating plate (301b), the connecting shaft (301a) is arranged on the rotating plate (301b), and the connecting shaft (301a) is connected with the boss (101 f);

the rotating plate (301b) is in the side hole (101 e).

Technical Field

The invention relates to the technical field of relay protection, in particular to a protective screen cabinet safety measure protective belt.

Background

The 'mistaken touch' is one of three errors of relay protection, and then the subsequent result can cause the misoperation and the refusal operation of the protection equipment, thereby bringing great risks to the safe and reliable operation of the power system. Through analyzing the work of the relay protection specialty, the fact that the risk of 'mistaken collision' of the work in the protection screen cabinet is the highest is found, and a large number of secondary loops are gathered due to the fact that the protection device is arranged in the protection screen cabinet. Even if the primary equipment of the interval has been powered off, there is still a live secondary loop in the protection cubicle that can cause the operating interval to trip. Particularly, the pressure plate switch is easy to be touched by mistake to cause the operation of the pressure plate switch, a relay protection personnel must effectively isolate the series of loops in the process of maintenance, and the current isolation measure is insulation rubberized fabric wrapping or rubberized fabric pasting 'touch prohibition' A4 printing paper.

However, the above-mentioned isolation measures have the following problems:

for main transformer equipment and 220kV and above voltage class protection equipment, the regular inspection work period is generally 3 days and above. The rubberized fabric is easy to fall off after being used for more than 1 day, so that the running equipment and the secondary loop are isolated.

The material of the isolation measure can only be used once and cannot be recycled.

In the process of dismantling the isolation measure, the insulation tape is easy to stick residual glue on the terminal and the pressing plate, so that the later operation and maintenance are influenced.

For some equipment, such as a main transformer, bus protection and the like, the potential measurement of the pressure plate of the equipment at the jump operation interval is required in the regular inspection. At the moment, the insulation tape needs to be removed for measurement, so that the complexity of the work is increased, and the risk of the work is increased.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.

Therefore, the technical problem to be solved by the invention is that the protection screen cabinet is easy to be touched by mistake, so that the power system safety is affected by the false start, and the conventional paper pasting prompting mode has poor effect.

In order to solve the technical problems, the invention provides the following technical scheme: a protective screen cabinet safety measure protective belt comprises a protective assembly, a first clamping piece, a second clamping piece and a first spring, wherein the first clamping piece and the second clamping piece are sleeved together, and the first spring is arranged at the butt joint of the first clamping piece and the second clamping piece;

the suspension assembly comprises a winding box, a cloth belt and an end block, wherein one end of the cloth belt is wound in the winding box, and the other end of the cloth belt is connected with the end block;

the protection component is arranged on the cloth belt.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the winding box is provided with a first magnet.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the end block is provided with a second magnet.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the first clamping piece is provided with a through hole, and the cloth belt is arranged in the through hole.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: also comprises the following steps of (1) preparing,

the reinforcing assembly comprises a locking piece and a stop block, the locking piece is connected with the first clamping piece shaft, and the stop block is arranged on the second clamping piece.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: first joint spare includes first connecting rod, first baffle, spacing groove and guide way, first baffle set up in first connecting rod tip, the spacing groove set up in inside the first connecting rod, the guide way intercommunication the guide way and the first connecting rod outside.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the second clamping piece comprises a second connecting rod, a second baffle and a limiting block, and the second baffle and the limiting block are respectively arranged at two ends of the second connecting rod;

the second connecting rod is arranged in the guide groove, and the limiting block is arranged in the limiting groove.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the first spring is arranged in the limiting groove and connected with the limiting block.

As a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the first clamping piece is also provided with a side hole and a boss, and the side hole is arranged on the side surface of the first clamping piece and communicated with the limiting groove;

as a preferred scheme of the protective screen cabinet safety measure protective belt, the protective screen cabinet safety measure protective belt comprises the following steps: the locking piece comprises a connecting shaft, a rotating plate and a clamping hook, the clamping hook is arranged at the end part of the rotating plate, the connecting shaft is arranged on the rotating plate, and the connecting shaft is connected with the boss;

the rotating plate is positioned in the side hole.

The invention has the beneficial effects that: according to the invention, the cloth belt is used for shielding, the protection assembly is sleeved on the pressing plate switch upright post, and the connecting piece is prevented from being connected with the upright post; the protection components are firmly connected and convenient to take.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view of a cloth tape unfolding structure in a protective tape for a measure of security of a protective screen cabinet according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an overall installation of a protection belt for a safety measure of a protection cabinet according to an embodiment of the present invention;

fig. 3 is a schematic view of an explosion structure of a protection component in a protection band for a measure of protection of a protection cabinet according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first clamping member in a protection band for protecting a cabinet installation measure according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a process of engaging a hook and a clamping block in a safety belt of a safety measure for a protection cabinet according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.