CN213093410U - Individual security line convenient to put in - Google Patents

Abstract

The utility model provides a personal security line convenient to put in, include: the wire guide clamp comprises a first clamping arm and a second clamping arm which are mutually hinged and connected through a hinge column, and an automatic locking device is arranged between the first clamping arm and the second clamping arm; the first clamping arm comprises a first clamping section, the second clamping arm comprises a second clamping section, one of the first clamping section and the second clamping section is provided with a guide section, and the guide section is an extension section arranged on one of the first clamping section and the second clamping section; the grounding clamp is connected with the wire clamp through a grounding annealed copper wire; an insulating cord disposed on the wire clamp. The utility model provides a pair of personal security line has reduced the operation degree of difficulty, reduces the error of operation simultaneously effectively, has practiced thrift operating time.

Description

Individual security line convenient to put in

Technical Field

The utility model relates to an electric power construction security equipment technical field specifically relates to a personal security line convenient to put in.

Background

The personal security line is called as a "service line" by the power transmission line engineering, and is one of the common appliances in the power transmission line engineering, and is frequently used. As shown in fig. 1 and 2, the currently used personal security line is composed of four parts, namely, a grounding clamp (4), a soft copper wire (3), an insulating rope (2) and a wire clamp (1), wherein a support column (16) is hinged in the wire clamp (1), and a locking spring is sleeved on the hinge column (15). The operation method of the existing personal security line comprises the following steps: the operation personnel press from both sides (4) with ground connection and fix on shaft tower ironware, open wire clamp (1), rotate support column (16) and with support column (16) card make the wire clamp be in the wire clamp and open the state, as shown in figure 2, then, handheld insulating rope (2), make wire clamp (1) be located the top position of wire, later put in the wire clamp, when the wire clamp contacts with the wire, thereby the impact force in the twinkling of an eye triggers self-lock device that the wire pressed from both sides and realizes articulating of guarantor's line, utilize the wire clamp, annealed copper wire and ground connection clamp reliably ground connection with the wire, effectively prevent the operation personnel electric shock.

Because the wire clamp relies on the impact force to realize the auto-lock, consequently, if the impact force is not enough, the wire clamp can not the auto-lock or the wire clamp is not good with the wire contact, needs the repeated operation once or many times, especially in windy environment, the wire clamp often deviates from the wire, has further increased the operation degree of difficulty to the valuable power failure maintenance time has been wasted, also there is some staff simultaneously in order to save time, in the wire clamp not contact under the good condition risk operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a personal security line convenient to put in, include:

the wire guide clamp comprises a wire guide clamp (1), wherein the wire guide clamp (1) comprises a first clamping arm (11) and a second clamping arm (12) which are hinged and connected with each other through a hinge column (15), and an automatic locking device is arranged between the first clamping arm and the second clamping arm; the first clamping arm comprises a first clamping section (13), the second clamping arm comprises a second clamping section (14), a guide section (5) is arranged on one of the first clamping section and the second clamping section, and the guide section is an extension section arranged on one of the first clamping section and the second clamping section;

the grounding clamp (4), the grounding clamp (4) is connected with the wire clamp (1) through a grounding annealed copper wire (3);

the insulating rope (2) is arranged on the wire clamp (1).

Furthermore, the automatic locking device comprises a locking spring arranged between the first clamping arm and the second clamping arm and acting on the first clamping arm and the second clamping arm, and a supporting column (16) movably supported between the first clamping arm and the second clamping arm.

Further, the guide section (5) is integrally formed with one of the first clamping section and the second clamping section.

Furthermore, the guide section (5) is a guide rod, and the guide rod is fixedly arranged on the first clamping arm or the second clamping arm through a screw (51).

Further, the guide section (5) is a hollow aluminum tube.

Further, the length of the guide section (5) is 30-40 cm.

The utility model provides a personal security line which is convenient to put in, a guide section is arranged on one of the first clamping section and the second clamping section in an extending way, when in use, the operator only needs to break the wire clamp and make the wire clamp in an open state, then hold the insulating rope with hands to throw the guide section to the wire, because the guide section has a certain length, the wire can be fed between the first clamping section and the second clamping section only by throwing the guide section above the wire and then falling down, and because the guide section has a certain length, the wire clamp has the advantages that certain speed can be obtained in the falling process, certain impact force is generated when the wire clamp is in contact with a wire, the wire clamp self-locking device is easily knocked open, the wire clamp is clamped on the wire, the technical problem that the conventional wire clamp is difficult to position in the putting and fixing process is effectively solved, the operation difficulty is reduced, the operation error is reduced, and the operation time is saved.

Drawings

FIG. 1 is a schematic structural diagram of a personal security thread in an unused state according to the prior art;

FIG. 2 is a schematic view of a prior art personal security thread with the wire clamp in an open position;

fig. 3 is a schematic structural diagram of a personal security line convenient for releasing provided by the present invention;

wherein, 1, a lead clamp; 11. a first clamping arm; 12. a second clamping arm; 13. a first clamping section; 14. a second clamping section; 15. a hinged column; 16. a support pillar; 2. an insulating cord; 3. a grounded annealed copper wire; 4. a grounding clip; 5. a guide section; 51. and (4) screws.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the utility model provides a personal security line convenient to put in, include: the wire clamp comprises a wire clamp 1, a grounding clamp 4 and an insulating rope 2, wherein the wire clamp 1 comprises a first clamping arm 11 and a second clamping arm 12 which are hinged and connected with each other through a hinge column 15, and an automatic locking device is arranged between the first clamping arm and the second clamping arm; the first clamping arm comprises a first clamping section 13, the second clamping arm comprises a second clamping section 14, a guide section (5) is arranged on one of the first clamping section and the second clamping section, and the guide section is an extension section arranged on one of the first clamping section and the second clamping section; the guide section (5) is integrally formed with the first clamping section and the second clamping section, namely the first clamping section and the second clamping section are obviously unequal in length, the longer section is the guide section, and the grounding clamp 4 is connected with the wire clamp 1 through a grounding annealed copper wire 3; the insulating rope 2 is arranged on the wire clamp 1. The automatic locking device comprises a locking spring and a support column 16, wherein the locking spring is arranged between the first clamping arm and the second clamping arm and acts on the first clamping arm and the second clamping arm, and the support column 16 is movably supported between the first clamping arm and the second clamping arm. The length of the guide section 5 is 30-40 cm, and the length can meet the impact force required by self-locking when the wire clamp is put in.

In another embodiment, the guide section is an additional component, a guide rod is additionally arranged on one of the first clamping section and the second clamping section to serve as the guide section, and the guide section 5 is fixedly arranged on the first clamping arm or the second clamping arm through a screw 51, so that the installation and the disassembly are convenient. Specifically, the guide section 5 is a hollow aluminum tube, and the weight of the sliding rod is light, so that the weight difference between two sides of the wire clamp is not large, and the self-locking effect of the wire clamp is not influenced; the length of the guide section 5 is 30-40 cm, and the length can meet the impact force required by self-locking when the wire clamp is put in.

The utility model discloses a theory of operation does:

the operating personnel breaks the wire clamp open and makes it be in and opens the state, then holds insulating rope with the wire clamp of leading and throws to the wire, can reach certain impact force for the wire presss from both sides the auto-lock card on the wire, pulls insulating rope when the work is accomplished, overcomes the pressure that the wire pressed from both sides the spring and presss from both sides the wire and deviate from.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A personal security thread for ease of dispensing, comprising:

the wire guide clamp comprises a wire guide clamp (1), wherein the wire guide clamp (1) comprises a first clamping arm (11) and a second clamping arm (12) which are hinged and connected with each other through a hinge column (15), and an automatic locking device is arranged between the first clamping arm and the second clamping arm; the first clamping arm comprises a first clamping section (13), the second clamping arm comprises a second clamping section (14), a guide section (5) is arranged on one of the first clamping section and the second clamping section, and the guide section is an extension section arranged on one of the first clamping section and the second clamping section;

the grounding clamp (4), the grounding clamp (4) is connected with the wire clamp (1) through a grounding annealed copper wire (3);

the insulating rope (2) is arranged on the wire clamp (1).

2. The personal security thread convenient for putting in of claim 1, characterized in that the automatic locking device comprises a locking spring (16) arranged between and acting on the first clamping arm and the second clamping arm, and a support column (17) movably supported between the first clamping arm and the second clamping arm.

3. The personal security thread of facilitating delivery of claim 1, wherein the guide section (5) is integrally formed with one of the first and second gripping sections.

4. The personal security thread convenient for delivery according to claim 1, wherein the guide section (5) is a guide rod fixedly arranged on the first or second clamping arm by a screw (51).

5. The personal security thread of facilitating delivery of claim 4, wherein the guide rod is a hollow aluminum tube.

6. The personal security thread for easy release according to claim 1, characterized in that the length of the guide section (5) is 30-40 cm.

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