Installation auxiliary device for flange in composite insulating glue impregnated paper sleeve

Abstract

The utility model provides an auxiliary installation device for a flange in a composite insulating glue impregnated paper sleeve, which relates to the technical field of auxiliary installation devices for flanges in sleeves and comprises a workbench, a box body fixedly connected to the upper end of the workbench, and clamping mechanisms fixedly connected to the outer walls of the two sides of the box body. The clamping mechanism comprises a rotating motor fixedly connected to the outer wall of one side of the box body, one side of the rotating motor is connected with a rotating disc, one side, away from the rotating motor, of the rotating disc is fixedly connected with a fixing rod, the outer wall of one side of the fixing rod is movably connected with a connecting rod, the other side of the connecting rod is movably connected with a connecting piece, and one side, away from the connecting rod, of the connecting piece is fixedly connected with a sliding block. The auxiliary device for installing the flange in the sleeve solves the problems that an existing auxiliary device for installing the flange in the sleeve usually depends on manual operation and simple mechanical auxiliary equipment, the complete parallelism between the flange and the sleeve is difficult to guarantee, and follow-up problems occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to bushing inner flange installation auxiliary device technical field especially relates to a kind of installation auxiliary device of composite insulation impregnated paper bushing inner flange. BACKGROUND

[0002] Composite insulation impregnated paper bushing is widely used in the insulation protection of power transmission equipment, and its performance stability and reliability under high voltage environment are closely related to the installation precision of its internal structure. The installation of the bushing inner flange, as a key process, directly affects the overall performance of the device. If the installation of the flange and the bushing is not in place or has deviation, it may not only lead to a decrease in the insulation performance of the equipment, but also may cause faults in actual operation, causing safety hazards. Therefore, how to achieve high-precision and high-efficiency installation of the flange and the bushing has become the focus of the industry.

[0003] In the prior art, the installation of the bushing inner flange usually relies on manual operation and simple mechanical auxiliary equipment. However, manual installation method is limited by the experience and precision control ability of the operator, and it is difficult to guarantee the complete parallelism between the flange and the bushing. Some small deviations may gradually enlarge during use, leading to subsequent problems. In addition, manual operation is inefficient, especially when facing different specifications of flanges and bushings, the adjustment work is complex and tedious, which limits the production efficiency. Traditional detection methods usually rely on naked eye to judge the installation state, which not only has large error, but also cannot meet the increasingly strict requirements on safety and precision. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides an installation auxiliary device for composite insulation impregnated paper bushing inner flange.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an installation auxiliary device for composite insulation impregnated paper bushing inner flange, comprising: a workbench, a box body is fixedly connected to the upper end of the workbench, and clamping mechanisms are fixedly connected to the outer walls on both sides of the box body.

[0006] The clamping mechanism comprises a rotary motor fixedly connected to the outer wall on one side of the box body, a turntable connected to one side of the rotary motor, a fixed rod fixedly connected to the side of the turntable away from the rotary motor, a connecting rod movably connected to the outer wall on one side of the fixed rod, a connecting piece movably connected to the other side of the connecting rod, and a sliding block fixedly connected to the side of the connecting piece away from the connecting rod.

[0007] As a preferred implementation, the upper end of the box is provided with a sliding groove, the middle part of the box is provided with a placing groove, the middle part of the upper end of the box is provided with a slot on both sides, and the upper end of the both sides of the workbench is fixedly connected with a side plate.

[0008] As a preferred implementation, the laser detection device is connected with the slots on both sides of the upper end of the box.

[0009] As a preferred implementation, the sliding block is connected with the inner wall of the sliding groove on the upper end of the box.

[0010] As a preferred implementation, the sliding blocks on both sides of the upper end of the box are respectively close to both sides of the placing groove.

[0011] As a preferred implementation, the laser detection device is connected with the slots close to both sides of the placing groove and the middle part of the placing groove.

[0012] As a preferred implementation, the sliding block is provided with a slot on one side of the lower end and is connected with the placing groove.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses a rotating motor realizes the conversion of the longitudinal reciprocating linear motion of the sliding block through eccentric shaft rotation, and the mechanical structure design is simple and efficient, and the movement process is smooth, and through the stable clamping of the sliding block, the installation precision deviation caused by manual operation is avoided, and the high-precision installation of the flange and the sleeve is ensured.

[0015] 2、The utility model discloses a laser detection device in real time monitoring the installation state of the flange, ensuring that the flange and the sleeve keep parallel, avoiding the error of traditional naked eye detection, improving detection precision and reliability, and the height of the laser detection device can be adjusted by the electric telescopic rod, and the installation demand of different models of flanges and sleeves can be adapted, and the application range is wide. DRAWINGS

[0016] Figure 1 The utility model provides a kind of appearance structure schematic view of composite insulating paper impregnated with rubber sleeve inner flange installation auxiliary device.

[0017] Figure 2 The utility model provides a kind of appearance structure schematic view of composite insulating paper impregnated with rubber sleeve inner flange installation auxiliary device.

[0018] Figure 3The utility model provides a kind of composite insulating paper impregnated with rubber bushing inner flange's installation auxiliary device's partial structure schematic view.

[0019] Figure 4 The utility model provides a kind of composite insulating paper impregnated with rubber bushing inner flange's installation auxiliary device's section exploded structure schematic view.

[0020] Legend:

[0021] 1, workbench;2, box;3, sliding groove;4, placing groove;5, slot;6, side plate;7, electric telescopic rod;8, laser detection device;9, clamping mechanism;

[0022] 91, rotary motor;92, turntable;93, fixed rod;94, connecting rod;95, connecting piece;96, sliding block. Specific embodiments

[0023] In order to more clearly explain the overall concept of the utility model, the following will be described in detail in the form of example in conjunction with the drawings.

[0024] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below. In this specification, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] Example 1

[0026] As Figures 1-2 and Figure 4 The utility model provides a kind of technical scheme: a kind of composite insulating paper impregnated with rubber bushing inner flange's installation auxiliary device, comprising: workbench 1, workbench 1 upper end fixedly connected with box 2, box 2 both sides outer wall are all fixedly connected with clamping mechanism 9;

[0027] Clamping mechanism 9, including the rotary motor 91 of fixed connection in the one side outer wall of box 2, rotary motor 91 side is connected with turntable 92, turntable 92 side away from rotary motor 91 is fixedly connected with fixed rod 93, fixed rod 93 one side outer wall is movably connected with connecting rod 94, connecting rod 94 other side movably connected with connecting piece 95, connecting piece 95 side away from connecting rod 94 is fixedly connected with sliding block 96.

[0028] In this embodiment, by designing a workbench 1, the upper end of the workbench 1 is fixedly connected with a box body 2, and the two sides of the box body 2 are fixedly connected with a clamping mechanism 9. The clamping mechanism 9 comprises a rotary motor 91, which can adopt a Siemens SINAMICS V90 servo motor. The rotary motor 91 has the characteristics of high performance and high reliability. A turntable 92 is fixedly connected to one side of the rotary motor 91. A fixed rod 93 is fixedly connected to the other side of the eccentric shaft of the turntable 92. A connecting rod 94 is movably connected to one side of the fixed rod 93 through a connecting rod 94. A connecting piece 95 is movably connected to one side of the connecting rod 94. A sliding block 96 is welded to the other side of the connecting piece 95. Therefore, when the rotary motor 91 is started, the rotary motor 91 drives the turntable 92 to rotate and drives the fixed rod 93 to rotate eccentrically. At this time, the fixed rod 93 can drive the connecting rod 94, the connecting piece 95 and the sliding block 96 to move longitudinally. When the flange needs to be installed, the sliding block 96 can be used to clamp it, avoiding manual operation and causing inaccurate precision.

[0029] As shown in Figures 1-3 The upper end of the outer wall of the box body 2 is provided with a chute 3. The sliding block 96 is slidably connected to one side of the inner wall of the chute 3. The middle of the box body 2 is provided with a placing groove 4. The two sides of the placing groove 4 are respectively close to the two sides of the sliding block 96. A groove is formed in one side of the lower end of the sliding block 96 and is connected with the placing groove 4. The middle of the outer wall of the box body 2 is provided with a slot 5. The two sides of the upper end of the workbench 1 are fixedly connected with a side plate 6. The upper end of the side plate 6 is fixedly connected with an electric telescopic rod 7. The upper end of the electric telescopic rod 7 is fixedly connected with a laser detection device 8. The laser detection device 8 is connected with the slot 5. The laser detection device 8 is close to the two sides of the placing groove 4 and is connected with the middle of the placing groove 4.

[0030] In this embodiment, by setting the chute 3 and the placing groove 4 on the upper end of the outer wall of the box 2, the chute 3 is set in the middle of the outer wall of the box 2, and the placing groove 4 is set on both sides of the chute 3. The sliding block 96 can be slidably connected with one side of the inner wall of the chute 3, so that the chute 3 can limit the sliding block 96 when sliding to avoid deviation. The sleeve can be placed in the placing groove 4 according to the requirement. At this time, the flange needs to be installed at one end of the sleeve. The existing method is to parallel the sleeve to the workbench 1, and to align and install the flange ring by hand. However, this method often causes inaccurate precision and causes the flange to deviate during installation. Therefore, the vertical type is adopted. The flange is placed on the placing groove 4 by gravity. At this time, the flange is fixed by the clamping of the sliding block 96. At this time, the slot 5 is set on the upper end of the outer wall of the box 2 and the middle of both sides of the placing groove 4. One side of the slot 5 is provided with a laser detection device 8. The laser detection device 8 includes a laser device and a receiving device, which can detect whether the flange installed on the placing groove 4 is parallel to the sleeve. The result can be obtained very intuitively, which avoids the inaccurate result caused by naked eye observation. The lower end of the laser detection device 8 is fixedly connected with the side plate 6 through the electric telescopic rod 7. The electric telescopic rod 7 has the functions of automatic extension and retraction, and can adjust the height according to the thickness of the sleeve and the flange. The flexible adjustment can be suitable for different types of flange installation in different scenes.

[0031] Working principle:

[0032] As Figures 1-4As shown, the design of the device is based on the workbench 1, a box body 2 is fixedly installed above the workbench 1, and a clamping mechanism 9 is arranged on each side of the box body 2 for mounting and fixing the flange. The core component of the clamping mechanism 9 is a rotary motor 91, which can be a high-performance and high-reliability servo motor to ensure the stable operation of the device. The rotary motor 91 drives the rotating disc 92 connected thereto to realize rotary motion, and the rotating disc 92 is connected to the fixed rod 93 through the eccentric shaft position, so that the fixed rod 93 makes a circular motion around the eccentric shaft. One end of the fixed rod 93 is connected to the connecting piece 95 through the connecting rod 94, and the other side of the connecting piece 95 is welded with the sliding block 96. Thus, when the rotary motor 91 is started, the rotary motion is converted into the longitudinal reciprocating linear motion of the sliding block 96 through eccentric motion. The sliding block 96 is used for clamping the flange, so as to realize the stable fixing of the flange and avoid the installation precision deviation caused by manual operation. In the upper structure of the box body 2, a sliding groove 3 and a placing groove 4 are arranged, the sliding groove 3 is located at the middle position of the box body 2, and is used to limit the motion track of the sliding block 96, so as to ensure that the sliding block 96 slides in the predetermined direction and avoid the deviation. The placing groove 4 is located on both sides of the sliding groove 3 and is used to place the sleeve pipe to which the flange needs to be mounted. When the flange needs to be mounted on one end of the sleeve pipe, the flange is stably positioned in the placing groove 4 by gravity, and the sliding block 96 clamps and fixes it, thereby providing stable installation support. In addition, in order to ensure the installation parallelism between the flange and the sleeve pipe, the middle part of the placing groove 4 is designed with a slot on both sides, and a laser detection device 8 is installed on one side. The device is composed of a laser emitting unit and a receiving unit, which can detect the installation state of the flange in real time, quickly judge whether the flange is parallel to the sleeve pipe, thereby avoiding the error caused by traditional naked eye detection, and improving the detection accuracy. The laser detection device 8 is connected to the side plate 6 of the box body 2 through the electric telescopic rod 7, and the electric telescopic rod 7 has a height adjustment function, which can adjust the height of the detection device according to different types of flanges and sleeve pipes, so as to adapt to various installation scenes. Through the coordination of electric and mechanical components, the overall system realizes the efficient and automatic process from positioning, clamping to detection of the flange, effectively improves the installation precision and work efficiency.

[0033] It should be understood by those of ordinary skill in the art that the discussion of any of the above embodiments is only exemplary and is not intended to limit the scope of the present application (including claims) to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in detail.

[0034] The utility model aims at all such replacement, modification and deformation falling into the wide range of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An auxiliary device for installing a flange inside a composite insulating paper-impregnated sleeve, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a box (2), and clamping mechanisms (9) are fixedly connected to the outer walls on both sides of the box (2). The clamping mechanism (9) includes a rotary motor (91) fixedly connected to the outer wall of one side of the housing (2). A turntable (92) is connected to one side of the rotary motor (91). A fixed rod (93) is fixedly connected to the side of the turntable (92) away from the rotary motor (91). A connecting rod (94) is movably connected to the outer wall of one side of the fixed rod (93). A connecting piece (95) is movably connected to the other side of the connecting rod (94). A slider (96) is fixedly connected to the side of the connecting piece (95) away from the connecting rod (94).

2. The installation auxiliary device for the inner flange of a composite insulating paper-impregnated sleeve according to claim 1, characterized in that: The upper outer wall of the box (2) is provided with a sliding groove (3), the middle part of the box (2) is provided with a placement groove (4), the middle part of the upper outer wall of the box (2) is provided with slots (5) on both sides, the upper two outer walls of the workbench (1) are fixedly connected with a side plate (6), the upper end of the side plate (6) is fixedly connected with an electric telescopic rod (7), and the upper end of the electric telescopic rod (7) is fixedly connected with a laser detection device (8).

3. The installation auxiliary device for the inner flange of a composite insulating paper-impregnated sleeve according to claim 2, characterized in that: The laser detection device (8) is connected to the slots (5) opened on both sides of the upper outer wall of the box (2).

4. The installation auxiliary device for the inner flange of a composite insulating paper-impregnated sleeve according to claim 2, characterized in that: The slider (96) is slidably connected to one side of the inner wall of the groove (3) opened on the outer wall of the upper end of the box (2).

5. The auxiliary device for installing a composite insulating adhesive impregnated paper sleeve inner flange according to claim 2, characterized in that: The sliders (96) provided on both sides of the upper end of the box (2) are respectively close to the two sides of the placement slot (4).

6. The installation auxiliary device for the inner flange of a composite insulating paper-impregnated sleeve according to claim 2, characterized in that: The laser detection device (8) and the slot (5) are close to both sides of the placement slot (4) and are connected to the middle of the placement slot (4).

7. The installation auxiliary device for the inner flange of a composite insulating paper-impregnated sleeve according to claim 2, characterized in that: The slider (96) has a groove at the lower end of one side, which is connected to the placement groove (4).

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