CN217875156U - Quick positioner of transformer substation equipment insulation decline - Google Patents

Abstract

The utility model discloses a quick positioner of insulating decline of substation equipment, the on-line screen storage device comprises a base, the last lateral wall fixed mounting of base has the detector, the last lateral wall symmetry fixedly connected with of base is located the guide bar on detector right side, two the common fixedly connected with connecting plate in top of guide bar, the last lateral wall of base rotates and is connected with the lead screw that is located between two guide bars, the outer wall threaded connection of lead screw has the lifter plate that the slip cap was established simultaneously on two guide bar outer walls, the fixed cover of outer wall of lead screw is equipped with the belt pulley one that is located the lifter plate below, lateral wall fixedly connected with motor on the right-hand member of base. The utility model discloses a but detection ring convenient and fast carries out altitude mixture control, at the in-process that detects ring altitude mixture control, quick completion is to the detection of insulating layer decline position department, and then has guaranteed the security of substation equipment, has avoided artifical the detection to waste time and energy, and influences work efficiency.

Description

Quick positioner of transformer substation equipment insulation decline

Technical Field

The utility model relates to a substation equipment technical field especially relates to the quick positioner of substation equipment insulation decline.

Background

Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The main devices of a substation are switches and transformers. The small transformer substations are called as transformer substations according to different sizes. The transformer substation is larger than the transformer substation. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades. A substation is an electrical facility in an electrical power system that transforms voltage, receives and distributes electrical energy, controls the flow of electrical power, and regulates voltage, and it connects the grids of the various levels of voltage through its transformers. The substation is in a specific environment; is an AC-DC-AC conversion process. Like submarine power transmission cables and long-distance transportation. Some adopt a high-voltage direct-current power transmission and transformation mode. The direct current transmission overcomes the capacitive reactance loss of the alternating current transmission. Has the energy-saving effect.

Insulating layer on current substation equipment outer wall can lead to insulating decline in long-term use, for better protection substation equipment, often adopts artifical manual detection mode, detects the position that insulating descends, and not only the handling capacity is big like this, influences work efficiency moreover.

Therefore, the quick positioning device for insulation decline of the substation equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the insulating quick positioner that descends of substation equipment that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

quick positioner of transformer substation equipment insulation decline, the on-line screen storage device comprises a base, the last lateral wall fixed mounting of base has the detector, the last lateral wall symmetry fixedly connected with of base is located the guide bar on detector right side, two the common fixedly connected with connecting plate in top of guide bar, the last lateral wall of base rotates and is connected with the lead screw that is located between two guide bars, the outer wall threaded connection of lead screw has the lifter plate of sliding sleeve simultaneously on two guide bar outer walls, the outer wall fixed cover of lead screw is equipped with the belt pulley one that is located the lifter plate below, lateral wall fixedly connected with motor on the right-hand member of base, the drive end fixedly connected with belt pulley two of motor, the common cover of outer wall of belt pulley one and belt pulley two is equipped with the belt, the right side wall fixed mounting of lifter plate has the detection ring, the equal fixedly connected with wire of input and the output of detector, two the one end that the detector was kept away from to the wire all passes the lifter plate and detects ring fixed connection.

Preferably, the lower lateral wall symmetry fixedly connected with four support columns of base, four the universal wheel that has the service brake is all installed to the lower extreme of support column.

Preferably, a bearing is fixedly embedded in the upper side wall of the base, and an inner ring of the bearing is fixedly connected with the outer wall of the screw rod.

Preferably, the left side wall of the lifting plate is symmetrically provided with through holes matched with the wires.

Preferably, the motor is a servo motor of the type MR-J2S-10A.

Compared with the prior art, the quick positioning device for the insulation decline of the transformer substation equipment has the advantages that:

1. the supporting column, the base and the universal wheel are arranged, and the supporting column and the universal wheel are matched for use, so that the mobility and the use convenience of the device are improved;

2. the detection device comprises a detector, a motor, a screw rod, a guide rod, a lifting plate and a detection ring, and a moving device, wherein the detection ring is covered outside the substation equipment, the motor is started, a driving end of the motor drives a belt pulley II to rotate clockwise, so that the belt pulley I and the screw rod are driven to rotate clockwise, the lifting plate and the detection ring are further driven to move upwards, the driving end of the motor drives the belt pulley II to rotate anticlockwise, so that the belt pulley I and the screw rod are driven to rotate anticlockwise, the lifting plate and the detection ring are further driven to move downwards, the detection ring can conveniently and quickly perform height adjustment, in the process of height adjustment of the detection ring, the detection of the descending position of an insulating layer is quickly completed, the safety of the substation equipment is further ensured, time and labor are avoided in manual detection, and the working efficiency is influenced;

to sum up, the utility model discloses a but detect ring convenient and fast carry out altitude mixture control, at the in-process that detects ring altitude mixture control, quick completion is to the detection of insulating layer decline position department, and then has guaranteed the security of substation equipment, has avoided artifical the detection to waste time and energy, and influences work efficiency.

Drawings

Fig. 1 is a schematic structural view of the rapid positioning device for insulation descent of substation equipment according to the present invention;

fig. 2 is a side view of the joint between the base, the guide rod, the lead screw, the lifting plate and the connecting plate in the insulation descending quick positioning device for the substation equipment provided by the utility model;

fig. 3 is the utility model provides a detection ring's among the quick positioner of transformer substation equipment insulation decline plan view.

In the figure: the device comprises a base 1, supporting columns 2, universal wheels 3, a detector 4, a guide rod 5, a connecting plate 6, a lead screw 7, a bearing 8, a belt pulley I9, a motor 10, a belt pulley II 11, a lifting plate 12, a lead wire 13 and a detection ring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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.

Referring to fig. 1-3, the insulation descending fast positioning device for substation equipment comprises a base 1, four support columns 2 are symmetrically and fixedly connected to the lower side wall of the base 1, universal wheels 3 with foot brakes are mounted at the lower ends of the four support columns 2, the support columns 2 and the universal wheels 3 are used in a matched mode, the mobility and the use convenience of the device are improved, a detector 4 is fixedly mounted on the upper side wall of the base 1, guide rods 5 located on the right side of the detector 4 are symmetrically and fixedly connected to the upper side wall of the base 1, a connecting plate 6 is fixedly connected to the top ends of the two guide rods 5 together, a lead screw 7 located between the two guide rods 5 is rotatably connected to the upper side wall of the base 1, a bearing 8 is fixedly embedded in the upper side wall of the base 1, the inner ring of the bearing 8 is fixedly connected to the outer wall of the lead screw 7, a lifting plate 12 is in threaded connection with the outer wall of the lead screw 7 and is simultaneously sleeved on the outer walls of the two guide rods 5 in a sliding mode, a belt pulley 9 located below the lifting plate 12 is fixedly sleeved on the outer wall of the lead screw 7, and a motor 10 is fixedly connected to the right end of the base 1;

the type of the motor 10 is a servo motor of MR-J2S-10A, a driving end of the motor 10 is fixedly connected with a second belt pulley 11, a belt is sleeved on outer walls of the first belt pulley 9 and the second belt pulley 11 together, a detection ring 14 is fixedly installed on a right side wall of a lifting plate 12, leads 13 are fixedly connected to an input end and an output end of the detector 4, one ends, far away from the detector 4, of the two leads 13 penetrate through the lifting plate 12 and are fixedly connected with the detection ring 14, through holes matched with the leads 13 are symmetrically formed in a left side wall of the lifting plate 12, a moving device is used for covering the detection ring 14 outside the substation equipment, the motor 10 is started, the driving end of the motor 10 drives the second belt pulley 11 to rotate clockwise, the first belt pulley 9 and the second belt pulley 7 to rotate clockwise, the first belt pulley 9 and the detection ring 7 to move clockwise, the second belt pulley 11 and the detection ring 14 to move downwards, the height of the first belt pulley 9 and the second belt 7 can be conveniently and quickly adjusted, detection of the descending position of an insulating layer can be quickly completed, the safety of the substation equipment can be detected, and the safety of the substation equipment can be prevented from being damaged by manpower and the transformer equipment from being detected.

In this regard, the term "fixedly attached" is to be understood broadly, unless otherwise specifically stated or limited, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now it is right that the operation principle of the utility model is explained as follows:

during the use, support column 2 and universal wheel 3's cooperation is used, the mobility of device and the convenience of use have been improved, a mobile device, make detection ring 14 cover establish outside substation equipment, starter motor 10, the drive end of motor 10 drives belt pulley two 11 clockwise, thereby drive belt pulley one 9 and lead screw 7 clockwise, and then drive lifter plate 12 and detect ring 14 and upwards move, the drive end of motor 10 drives belt pulley two 11 anticlockwise, thereby drive belt pulley one 9 and lead screw 7 anticlockwise, and then drive lifter plate 12 and detect ring 14 and move down, it can convenient and fast carry out height adjustment to detect ring 14, at the in-process of detecting ring 14 height adjustment, the quick completion is to the detection of insulating layer decline position department, and then the security of substation equipment has been guaranteed, it wastes time and energy to have avoided artifical the detection, and influence work efficiency.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (5)

1. A quick insulation descending positioning device for substation equipment comprises a base (1) and is characterized in that, a detector (4) is fixedly arranged on the upper side wall of the base (1), the upper side wall of the base (1) is symmetrically and fixedly connected with guide rods (5) positioned on the right side of the detector (4), the top ends of the two guide rods (5) are fixedly connected with a connecting plate (6) together, the upper side wall of the base (1) is rotationally connected with a screw rod (7) positioned between the two guide rods (5), the outer wall of the screw rod (7) is in threaded connection with a lifting plate (12) which is simultaneously sleeved on the outer walls of the two guide rods (5) in a sliding way, the outer wall of the screw rod (7) is fixedly sleeved with a belt pulley I (9) positioned below the lifting plate (12), the upper side wall of the right end of the base (1) is fixedly connected with a motor (10), the driving end of the motor (10) is fixedly connected with a second belt pulley (11), the outer walls of the first belt pulley (9) and the second belt pulley (11) are sleeved with a belt, a detection ring (14) is fixedly arranged on the right side wall of the lifting plate (12), the input end and the output end of the detector (4) are fixedly connected with wires (13), and two ends, far away from the detector (4), of the wires (13) penetrate through the lifting plate (12) and are fixedly connected with the detection ring (14).

2. The substation equipment insulation descending quick positioning device according to claim 1, characterized in that the lower side wall of the base (1) is symmetrically and fixedly connected with four support columns (2), and universal wheels (3) with foot brakes are mounted at the lower ends of the four support columns (2).

3. The substation equipment insulation descending quick positioning device according to claim 1, characterized in that a bearing (8) is fixedly embedded in the upper side wall of the base (1), and the inner ring of the bearing (8) is fixedly connected with the outer wall of the screw rod (7).

4. The substation equipment insulation descending quick positioning device according to claim 1, wherein through holes matched with the wires (13) are symmetrically formed in the left side wall of the lifting plate (12).

5. The substation equipment insulation decline rapid positioning device of claim 1, characterized in that, the motor (10) adopts a servo motor of type MR-J2S-10A.

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