CN203911244U - Insulation baffle plate and insulation rod - Google Patents

Abstract

An insulating baffle used between a knife switch and a base of a bay-type substation and an insulating rod used in conjunction with it, comprising a baffle body, a bottom surface of the baffle body for connecting with the base The clamping part is provided with the card, and the rear part of the baffle body is provided with a mounting seat that can be threadedly connected with the insulating rod. The insulating baffle and the insulating rod are connected through thread fit, so the position between the two is relatively fixed after the connection, and it is convenient for the operator to lift the insulating baffle through the insulating rod and carry out installation, adjustment, removal and other work. The present invention preferably solves the problems that the insulating baffle is difficult to operate and the insulating baffle and the insulating rod are easy to fall off. The operation is simple and fast, which greatly improves the operation efficiency, improves the reliability of power supply, reduces the power outage time of users, and achieves great social and economic benefits.

Description

Insulation baffles and insulation rods

technical field

The utility model specifically relates to an insulating baffle used for the operation of a compartment type substation and an insulating rod used in conjunction with it.

Background technique

According to the requirements of <<Substation Safety Operation Regulations>>, some work with insufficient safety distance needs to install an insulating baffle between the knife switch and the base below the knife switch to ensure the personal safety of the staff.

The position of the knife switch and the base is relatively high. When installing, adjusting and removing the insulating baffle, an insulating rod is required for operation. The existing insulating rod and the insulating baffle are connected by sleeves, as shown in Figure 1, that is, during the operation, the top of the insulating rod is connected to the two fork-shaped metal rods at the rear of the insulating baffle. Then carry out the installation of the insulation baffle, the adjustment after installation, and the removal of the insulation baffle. As shown in Figure 1 below. Because the fork-shaped metal rod is only inserted in the two jacks, there is no reliable and effective locking measure between the insulating rod and the insulating baffle, and the stressed end of the insulating baffle is at the rear. Therefore, during the operation, the operator usually encounters the following problems:

1. The insulating baffle cannot be effectively fixed during the installation of the insulating baffle, and it is easy to fall off when encountering other objects during the operation of the insulating baffle, causing unnecessary safety risks and operating hidden dangers;

2. When the installation position of the insulation baffle is not suitable, it is difficult to adjust the insulation baffle, and the operation time is long, and even after a long time of operation, it may not be able to achieve a good adjustment effect;

3. When removing the isolation baffle, because the insulation baffle is stuck between the knife gate bases, it is difficult to remove, and usually requires auxiliary tools to help remove it, which usually takes a long time (5- 10 minutes), and the probability of occurrence is high.

Utility model content

The technical problem to be solved by the utility model is to provide an insulating baffle.

In order to solve the above technical problems, the technical solution provided by the utility model is: an insulating baffle for isolating the switch between the switch and the base of the substation, including a baffle body, located on the lower surface of the baffle body The clamping piece is used to be clamped with the base, and the rear part of the baffle body is provided with a mounting seat capable of screwing with the insulating rod.

In some embodiments, the mounting base is provided with a connection hole with an opening facing downward, and an internal thread is provided in the connection hole.

In some further embodiments, the central line of the connection hole extends along the vertical direction.

In some embodiments, the mounting seat is located on the lower surface of the baffle body.

In some embodiments, a slot with an opening facing forward is formed between the clip and the baffle body.

In some embodiments, the mount is made of hard plastic.

Another technical problem to be solved by the utility model is to provide an insulating rod used in conjunction with the above-mentioned insulating baffle.

In order to solve the above technical problems, the technical solution provided by the utility model is: the insulating rod used in conjunction with the insulating baffle, which is characterized in that it includes an insulating rod body, an upper end of the insulating rod body and the The mount threadedly mates with the connected connector.

In some embodiments, the connector is a threaded rod.

In some further embodiments, the centerline of the threaded rod coincides with the centerline of the insulating rod body.

In some embodiments, the connector is made of hard plastic.

Due to the adoption of the above technical solutions, the utility model has the following advantages compared with the prior art: the insulating baffle and the insulating rod are connected through thread fit, so the position between the two is relatively fixed after the connection, and it is convenient for the operator to pass through the insulating rod. Lift the insulation baffle and carry out installation, adjustment, removal and other work. The present invention preferably solves the problems that the insulating baffle is difficult to operate and the insulating baffle and the insulating rod are easy to fall off. The operation is simple and fast, which greatly improves the operation efficiency, improves the reliability of power supply, reduces the power outage time of users, and achieves great social and economic benefits.

Description of drawings

Fig. 1 is existing insulating baffle and insulating rod;

Fig. 2 is the insulating baffle plate and the insulating rod in the utility model;

Among them: 11. Baffle body; 12. Clamp; 13. Mounting seat; 131. Connection hole; 21. Insulation rod body; 22. Connector.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are used to illustrate the basic principles, main features and advantages of the present invention, and the present invention is not limited by the scope of the following embodiments.

As shown in Figure 2, an insulating baffle for isolating the switch between the switch and the base of the substation includes a baffle body 11, a baffle on the lower surface of the baffle body 11 for interlocking with the base The clamping piece 12 is provided, and the rear part of the baffle body 11 is provided with a mounting seat 13 which can be threadedly connected with the insulating rod. The mounting base 13 is provided with a connecting hole 131 with an opening facing downward, and an internal thread is arranged in the connecting hole 131 . The centerline of the connection hole 131 extends along the vertical direction. The mounting seat 13 is located on the lower surface of the baffle body 11 . A card slot with an opening facing forward is formed between the card member 12 and the baffle body 11 .

An insulating rod used in conjunction with the aforementioned insulating baffle includes an insulating rod body 21 and a connecting head 22 located on the upper end of the insulating rod body 21 and threadedly connected to the mounting base 13 . Connecting head 22 is threaded rod, promptly has external thread. The centerline of the threaded rod coincides with the centerline of the insulating rod body 21 . Easy to operate.

The mounting seat 13 of the isolation baffle and the connecting head are connected by a screw, and the two can be firmly locked after being connected. Compared with the original operating rod, the fork-shaped metal frame at the upper end of the insulated operating rod is cancelled, which can avoid unnecessary risks, such as the operating rod mistakenly touches the live equipment.

The mounting base 13 on the insulation baffle and the connector 22 on the insulating rod are all designed with hard plastic, which can effectively insulate, and the connector 22 on the insulating rod is screwed upward into the mounting base 13, greatly reducing the risk of avoiding accidental contact with live equipment. risk, it is safer to use.

In consideration of saving the operator's time, the screw on the baffle and the screw head of the insulating rod only need to be screwed two to three times to lock securely. The mounting seat of the insulating baffle is located on the lower surface of the baffle body 11, and the mounting seat moves forward relatively to better bear force. Compared with the previous operation, the physical strength of the operator can be saved.

The operator can operate the insulating baffle conveniently, quickly and accurately during use, and the problem of easy falling off between the insulating baffle and the insulating rod has also been solved! At the same time, the operation of the operator is simpler and faster, and the operation time can be controlled within 1 minute, which greatly improves the operation efficiency, shortens the operation time, improves the reliability of power supply, reduces the power outage time of users, and has achieved great results. socioeconomic benefits.

The utility model has been described in detail above, and the description of the embodiment is only used to help understand the method of the utility model and its core idea, and its purpose is to allow those familiar with the technology in this field to understand the content of the utility model and implement it accordingly , and cannot limit the protection scope of the present utility model with this. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. a kind of for the insulation barrier between disconnecting link and the pedestal of compartment transformer station, comprise baffle body (11), be positioned on the lower surface of described baffle body (11) for blocking mutually the fastener (12) of setting with pedestal, it is characterized in that: the rear portion of described baffle body (11) is provided with mount pad (13) that can be in mating connection with insulating bar screw thread.

2. insulation barrier according to claim 1, is characterized in that: on described mount pad (13), have downward opening connecting hole (131), in described connecting hole (131), be provided with internal thread.

3. insulation barrier according to claim 2, is characterized in that: the center line of described connecting hole (131) extends along vertical direction.

4. insulation barrier according to claim 1, is characterized in that: described mount pad (13) is positioned on the lower surface of described baffle body (11).

5. insulation barrier according to claim 1, is characterized in that: between described fastener (12) and described baffle body (11), form opening draw-in groove forward.

6. insulation barrier according to claim 1, is characterized in that: described mount pad (13) is duroplasts.

7. for the insulating bar being used in conjunction with the insulation barrier described in any one of claim 1-6, it is characterized in that: comprise the insulating bar body of rod (21), be positioned at the connector (22) being connected with described mount pad (13) threaded engagement upper end of the described insulating bar body of rod (21).

8. insulating bar according to claim 7, is characterized in that: described connector (22) is threaded rod.

9. insulating bar according to claim 8, is characterized in that: the center line of the center line of described threaded rod and the described insulating bar body of rod (21) coincides.

10. insulating bar according to claim 7, is characterized in that: described connector (22) is duroplasts.