CN203433001U - Instrument fixing support - Google Patents

Abstract

An instrument fixing bracket, comprising a tray and at least three supporting legs, the upper surface of the tray is smooth, the two ends of the supporting legs are respectively a connecting end and a supporting end, the supporting end is tapered, and the connecting end It has a connecting structure connected with the lower surface of the tray. With the meter fixing bracket described in the utility model, when the operator uses the power distribution meter to insulate and remotely measure the ground resistance of the rural power distribution equipment, it ensures that the meter is placed in a horizontal position, and the pointer on the meter panel can be reset to zero, so that The operator achieves accurate judgment, reduces the workload, and improves work efficiency and measurement accuracy.

Description

An instrument fixing bracket

technical field

The utility model belongs to the field of electric equipment and relates to an instrument fixing bracket.

Background technique

In the rural power network, some transformers and vacuum switches on the pole are located on the mountain. When the equipment fails, when the staff conducts insulation and ground resistance telemetry on the faulty equipment, due to geographical factors, the power distribution instrument cannot be placed on the level. As a result, the pointer on the instrument cannot be reset to zero, so the data obtained by telemetry is often inaccurate, and the equipment in operation is misjudged as damaged, which increases the workload of the accident handling personnel.

Although it is not difficult to place a flat power distribution meter in theory, in reality there is no leveling device that is easy to carry and can adapt to mountainous terrain.

Utility model content

In order to overcome the defect in the prior art that there is no leveling equipment for power distribution meters that can be used in rugged terrain in mountainous areas, the utility model discloses a fixing bracket for meters.

The instrument fixing bracket of the utility model includes a tray and at least three supporting legs. The connection end has a connection structure connected to the lower surface of the tray.

Preferably, the tray is made of stainless steel, and the connecting structure is a magnet fixed at the connecting end.

Preferably, a first internally threaded hole is formed on the lower surface of the tray, and the connection structure is a first bolt fixed at the connection end and threadedly engaged with the first internally threaded hole.

Preferably, the number of the supporting legs is four.

Preferably, the end of the support leg has a second internally threaded hole, and the end of the support has a second bolt threadedly engaged with the internally threaded hole.

Further, the length of the second internally threaded hole is greater than 1 cm.

With the meter fixing bracket described in the utility model, when the operator uses the power distribution meter to insulate and remotely measure the ground resistance of the rural power distribution equipment, it ensures that the meter is placed in a horizontal position, and the pointer on the meter panel can be reset to zero, so that The operator achieves accurate judgment, reduces the workload, and improves work efficiency and measurement accuracy.

Description of drawings

Fig. 1 shows a schematic diagram of a specific embodiment of the utility model;

The names of reference signs in each figure are: 1-tray 2-support leg 3-connection end 4-support end 5-second bolt.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

The instrument fixing bracket of the utility model includes a tray 1 and at least three supporting legs 2, the upper surface of the tray is smooth, and the two ends of the supporting legs are respectively a connecting end 3 and a supporting end 4, and the supporting end 3 is Tapered, the connection end has a connection structure connected to the lower surface of the tray.

The tapered support end is convenient for inserting it firmly into the mountainous soil layer, so that the supporting legs are firmly attached to the ground. The tray and supporting legs can be made of stainless steel, which is not easy to deform and rust, and is suitable for use in the humid environment of mountainous areas.

The connection between the supporting legs and the lower surface of the tray can be implemented in various ways. For example, when the tray is made of stainless steel, the connecting structure at the connecting end of the supporting legs can be a magnet fixed at the connecting end. Alternatively, a plurality of first internally threaded holes are opened on the lower surface of the tray, and the connection structure is a first bolt fixed on the connection end and threadedly engaged with the first internally threaded holes. When in use, the supporting legs are screwed into the first internally threaded holes through the first bolts.

The number of supporting legs is at least three so that the tray can be supported stably, and it can be four or more. The support end at the end of the support leg can be connected to the support leg by means of height-adjustable bolts. The specific implementation is that the end of the support leg has a second internal threaded hole, and the support end has a second screw threaded with the internal threaded hole. bolt. Through the screw-in depth of the second bolt in the second internally threaded hole, the height of each support leg can be adjusted within a certain range, so as to adapt to the uneven ground in mountainous terrain.

As shown in Figure 1, a specific embodiment of the utility model is shown. Four support legs 2 are made of stainless steel bars with a diameter of 1.2 centimeters, and the tray 1 is made of 0.6 centimeters thick, 21 centimeters long and 16 centimeters wide stainless steel flat iron. The supporting end of the supporting leg is pointed and conical, and is fixedly connected in the second internally threaded hole of the supporting leg through the second bolt 5 .

With the meter fixing bracket described in the utility model, when the operator uses the power distribution meter to insulate and remotely measure the ground resistance of the rural power distribution equipment, it ensures that the meter is placed in a horizontal position, and the pointer on the meter panel can be reset to zero, so that The operator achieves accurate judgment, reduces the workload, and improves work efficiency and measurement accuracy.

The foregoing are various preferred embodiments of the present utility model. If the preferred implementations in each preferred embodiment are not obviously self-contradictory or based on a certain preferred implementation, each preferred implementation can be arbitrarily superimposed and combined. The specific parameters in the described embodiments and the embodiments are only for clearly expressing the utility model verification process of the utility model inventor, and are not used to limit the patent protection scope of the utility model, and the patent protection scope of the utility model is still defined by its claims. The book shall prevail, and all equivalent structural changes made by using the description of the utility model and the contents of the accompanying drawings shall be included in the protection scope of the utility model in the same way. the

Claims (6)

1. An instrument fixing bracket, characterized in that it includes a tray (1) and at least three support legs (2), the upper surface of the tray is smooth, and the two ends of the support legs have connecting ends (3) and support end (4), the support end is tapered, and the connection end has a connection structure connected to the lower surface of the tray. 2. The instrument fixing bracket according to claim 1, wherein the tray is made of stainless steel, and the connecting structure is a magnet fixed at the connecting end. 3. The instrument fixing bracket according to claim 1, characterized in that, the lower surface of the tray (1) has a first internal thread hole, and the connection structure is fixed on the connection end (3) with the first internal thread The hole thread fits the first bolt. 4. The instrument fixing bracket according to claim 1, characterized in that, the number of the supporting legs (2) is four. 5. The instrument fixing bracket according to claim 1, characterized in that, the end of the support leg has a second internally threaded hole, and the end of the support has a second bolt (5) threaded to fit the internally threaded hole. 6. The instrument fixing bracket according to claim 5, wherein the length of the second internally threaded hole is greater than 1 cm.

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