Adjustable positioning clamp for transformer substation equipment installation

Abstract

The utility model provides an adjustable positioning clamp for transformer substation equipment installation, and relates to the technical field of transformer substation equipment.The adjustable positioning clamp comprises a base, four moving grooves are formed in the top of the base, moving blocks are slidably connected to the interiors of the moving grooves, and positioning blocks are fixedly connected to the tops of the moving blocks; and a plurality of clamping grooves are formed in the two sides of the inner cavity of the moving groove. A worker places substation equipment on the top of the base and then adjusts a moving block, so that the moving block slides in a moving groove until the substation equipment is clamped by a positioning block, at the moment, the worker adjusts a shifting plate, the shifting plate slides in an adjusting groove, the shifting plate slides to drive a clamping block to slide, and then the substation equipment is clamped. The surface of the clamping block slides into the clamping grooves, the movable block is fixed, it is avoided that the movable block slides in the movable groove, and consequently the positioning block is loosened, and meanwhile the transformer substation equipment of different sizes and specifications can be stably clamped through the arrangement of the multiple clamping grooves.

Description

Technical Field

[0001] This utility model relates to the field of substation equipment technology, and in particular to an adjustable positioning clamp for substation equipment installation. Background Technology

[0002] Substation equipment is an important component of the power system, encompassing both primary and secondary equipment. Its core function is to realize the transformation, distribution, transmission, and control of electrical energy, while ensuring the safe and stable operation of the power system.

[0003] In the existing substation equipment installation process, the positioning and fixing of the equipment are key links. Traditional positioning clamps are usually fixed structures that can only be adapted to equipment of specific specifications. When encountering equipment of different sizes and specifications, it is necessary to replace the clamps or make complex adjustments, resulting in low installation efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the existing technology, the positioning and fixing of equipment are key links in the installation process of existing substation equipment. Traditional positioning clamps are usually fixed structures and can only be adapted to equipment of specific specifications. When encountering equipment of different sizes or specifications, it is necessary to replace the clamps or make complex adjustments, resulting in low installation efficiency. To this end, we propose an adjustable positioning clamp for substation equipment installation.

[0005] To achieve the above objectives, this application adopts the following technical solution: an adjustable positioning fixture for substation equipment installation, including a base, a movable groove on the top of the base, the number of movable grooves being four, a movable block slidably connected inside the movable groove, a positioning block fixedly connected to the top of the movable block, multiple slots on both sides of the inner cavity of the movable groove, an adjustment groove on the top of the movable block, through slots on both sides of the inner cavity of the adjustment groove, two actuating plates slidably connected inside the adjustment groove, and a locking block fixedly connected to one side of the actuating plate.

[0006] Preferably, a limit rod is fixedly connected inside the adjusting groove, and a limit hole is opened on one side of the actuating plate, with the surface of the limit rod slidingly connected to the inside of the limit hole.

[0007] Preferably, a return spring is fixedly connected to one side of the toggle plate, and one side of the return spring is fixedly connected to the inside of the adjustment groove.

[0008] Preferably, the surface of the card block is slidably connected to the inside of the card slot, and the outer diameter of the card block is adapted to the inner diameter of the card slot.

[0009] Preferably, sliding grooves are provided on both sides of the inner cavity of the moving groove, and sliders are fixedly connected to both sides of the moving block.

[0010] Preferably, a movable groove is provided on one side of the slider, and multiple sliding wheels are rotatably connected to the internal shaft of the movable groove.

[0011] Preferably, the inner wall of the positioning block is fixedly connected with an anti-slip pad.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, the operator places the substation equipment on top of the base, then adjusts the moving block to slide it inside the moving slot until the positioning block clamps the substation equipment. At this point, the operator adjusts the actuating plate, which slides inside the adjusting slot. The sliding of the actuating plate causes the locking block to slide, so that the surface of the locking block slides into the slot, fixing the moving block and preventing it from sliding inside the moving slot, which could cause the positioning block to loosen. At the same time, the multiple locking slots allow substation equipment of different sizes and specifications to be securely clamped. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram shows a front view of a structure according to one embodiment of the present invention.

[0016] Figure 2 The schematic diagram shows a partial structural view of the base according to one embodiment of the present invention;

[0017] Figure 3 The schematic diagram shows a partial structural diagram of a positioning block according to one embodiment of the present invention;

[0018] Figure 4 The schematic diagram shows the internal structure of a movable block according to one embodiment of the present invention;

[0019] Figure 5 The diagram illustrates a split structure of a fixed machine according to one embodiment of the present invention.

[0020] The following are labeled in the diagram: 1. Base; 2. Moving groove; 3. Moving block; 4. Positioning block; 6. Slot; 7. Adjusting groove; 8. Through slot; 9. Toggle plate; 10. Locking block; 11. Limiting hole; 12. Limiting rod; 13. Return spring; 14. Slide groove; 15. Slider; 16. Movable groove; 17. Sliding wheel; 18. Anti-slip pad. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: an adjustable positioning clamp for substation equipment installation, including a base 1, a movable groove 2 on the top of the base 1, four movable grooves 2, a movable block 3 slidably connected inside the movable groove 2, a positioning block 4 fixedly connected to the top of the movable block 3, multiple slots 6 on both sides of the inner cavity of the movable groove 2, an adjustment groove 7 on the top of the movable block 3, through slots 8 on both sides of the inner cavity of the adjustment groove 7, two actuating plates 9 slidably connected inside the adjustment groove 7, a locking block 10 fixedly connected to one side of the actuating plate 9, and a worker... The operator places the substation equipment on top of the base 1, then adjusts the moving block 3 to slide inside the moving groove 2 until the positioning block 4 clamps the substation equipment. At this point, the operator adjusts the actuating plate 9, which slides inside the adjusting groove 7. The sliding of the actuating plate 9 causes the locking block 10 to slide, so that the surface of the locking block 10 slides into the inside of the locking groove 6, fixing the moving block 3 and preventing the moving block 3 from sliding inside the moving groove 2, which would cause the positioning block 4 to loosen. At the same time, the setting of multiple locking grooves 6 can ensure that substation equipment of different sizes and specifications can be firmly clamped.

[0023] Reference Figure 5 As shown in this embodiment: a limiting rod 12 is fixedly connected inside the adjusting groove 7, and a limiting hole 11 is opened on one side of the actuating plate 9. The surface of the limiting rod 12 is slidably connected to the inside of the limiting hole 11. By setting the limiting rod 12 and the limiting hole 11, the sliding of the actuating plate 9 is limited, avoiding the phenomenon of the actuating plate 9 deviating when sliding inside the adjusting groove 7, ensuring the stability of the sliding of the actuating plate 9. At the same time, when the actuating plate 9 slides and drives the locking block 10 to slide, it is smoother and there will be no jamming, further improving the convenience for the staff to use.

[0024] Reference Figure 5 As shown in this embodiment: a return spring 13 is fixedly connected to one side of the toggle plate 9, and one side of the return spring 13 is fixedly connected to the inside of the adjustment groove 7. The toggle plate 9 is connected to the inside of the adjustment groove 7 through the return spring 13 fixed on one side. After the toggle plate 9 is operated, the return spring 13 can provide elastic restoring force, so that the toggle plate 9 automatically returns to the initial position, reducing manual reset operation and improving ease of use.

[0025] Reference Figure 2 and Figure 5 As shown in this embodiment: the surface of the locking block 10 is slidably connected to the inside of the locking groove 6, and the outer diameter of the locking block 10 is adapted to the inner diameter of the locking groove 6. By setting the inner diameter of the locking block 10 and the locking groove 6 to be adapted, the stability and smoothness of the locking block 10 sliding inside the locking groove 6 are ensured, avoiding the phenomenon of loosening or falling off the clamp during use, and further improving the safety and stability of substation equipment installation.

[0026] Reference Figure 2 and Figure 3 As shown in this embodiment: sliding grooves 14 are provided on both sides of the inner cavity of the moving groove 2, and sliders 15 are fixedly connected to both sides of the moving block 3. The surface of the sliders 15 is slidably connected to the inside of the sliding grooves 14. By setting the sliding grooves 14 and sliders 15, the movement of the moving block 3 is guided, making the moving block 3 more stable when moving inside the moving groove 2, avoiding the phenomenon of the moving block 3 shifting or shaking during the movement, and further ensuring the positioning accuracy and stability of the substation equipment installation.

[0027] Reference Figure 3 As shown in this embodiment: a movable groove 16 is provided on one side of the slider 15. Multiple sliding wheels 17 are rotatably connected to the internal shaft of the movable groove 16. By setting the movable groove 16 and the sliding wheels 17, the friction between the slider 15 and the slide groove 14 is reduced, making the slider 15 slide more smoothly inside the slide groove 14. This further improves the flexibility and stability of the moving block 3. This design not only optimizes the movement performance of the fixture, but also ensures the accuracy and stability of the substation equipment during the installation process, effectively improving the installation efficiency and quality.

[0028] Reference Figure 4 As shown in this embodiment, the inner wall of the positioning block 4 is fixedly connected with an anti-slip pad 18. By setting the anti-slip pad 18, the friction between the positioning block 4 and the contact surface of the substation equipment is increased, which effectively prevents the equipment from sliding or shifting during installation, and further improves the fixing effect and safety of the positioning fixture.

[0029] Working principle: The operator places the substation equipment on top of the base 1, then adjusts the moving block 3, causing it to slide inside the moving groove 2 until the positioning block 4 clamps the substation equipment. At this point, the operator adjusts the actuating plate 9, which slides inside the adjusting groove 7. The sliding of the actuating plate 9 causes the locking block 10 to slide, allowing its surface to slide into the locking groove 6, thus fixing the moving block 3 and preventing it from sliding inside the moving groove 2, which could cause the positioning block 4 to loosen. Furthermore, the multiple locking grooves 6 ensure that substation equipment of different sizes and specifications can be securely clamped. The limiting rod 12 and limiting hole 11 limit the sliding of the actuating plate 9, preventing it from shifting inside the adjusting groove 7 and ensuring its stability. This also makes the sliding of the actuating plate 9, which in turn moves the locking block 10 more smoothly without jamming, further improving ease of use. The actuating plate 9 is connected to the adjusting groove 7 via a fixed return spring 13 on one side. After the actuating plate 9 is operated, the return spring 13 provides elastic restoring force, causing the actuating plate 9 to automatically return to its initial position, reducing manual reset operations and further enhancing usability. By matching the inner diameters of the locking block 10 and the slot 6, the stability and smoothness of the locking block 10 sliding within the slot 6 are ensured, preventing the clamp from loosening or falling off during use. This further improves the safety and stability of substation equipment installation. The surface of the slider 15 slides in connection with the interior of the slide groove 14. The slide groove 14 and slider 15 guide the movement of the moving block 3, making the moving block 3 more stable when moving within the moving groove 2. This prevents the moving block 3 from shifting or wobbling during movement, further ensuring the positioning accuracy and stability of substation equipment installation. By setting the movable groove 16 and the sliding wheel 17, the friction between the slider 15 and the sliding groove 14 is reduced, making the slider 15 slide more smoothly inside the sliding groove 14, and further improving the flexibility and stability of the moving block 3. This design not only optimizes the movement performance of the fixture, but also ensures the accuracy and stability of the substation equipment during installation, effectively improving installation efficiency and quality. By setting the anti-slip pad 18, the friction between the positioning block 4 and the contact surface of the substation equipment is increased, effectively preventing the equipment from sliding or shifting during installation, further improving the fixing effect and safety of the positioning fixture.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An adjustable positioning clamp for substation equipment installation, characterized in that, The base includes a base with four movable slots on its top. A movable block is slidably connected inside each movable slot, and a positioning block is fixedly connected to the top of each movable block. Multiple slots are provided on both sides of the inner cavity of each movable slot. An adjustment slot is provided on the top of each movable block. Through slots are provided on both sides of the inner cavity of each adjustment slot. Two actuating plates are slidably connected inside each adjustment slot, and a locking block is fixedly connected to one side of each actuating plate.

2. The adjustable positioning fixture for substation equipment installation according to claim 1, characterized in that: A limiting rod is fixedly connected inside the adjusting groove, and a limiting hole is opened on one side of the actuating plate. The surface of the limiting rod is slidably connected to the inside of the limiting hole.

3. The adjustable positioning fixture for substation equipment installation according to claim 1, characterized in that: A return spring is fixedly connected to one side of the actuating plate, and one side of the return spring is fixedly connected to the inside of the adjusting groove.

4. The adjustable positioning fixture for substation equipment installation according to claim 1, characterized in that: The surface of the card block is slidably connected to the inside of the card slot, and the outer diameter of the card block is adapted to the inner diameter of the card slot.

5. The adjustable positioning fixture for substation equipment installation according to claim 1, characterized in that: The inner cavity of the movable groove is provided with sliding grooves on both sides, and the movable block is fixedly connected to both sides.

6. The adjustable positioning fixture for substation equipment installation according to claim 5, characterized in that: The slider has a movable groove on one side, and multiple sliding wheels are rotatably connected to the internal shaft of the movable groove.

7. The adjustable positioning fixture for substation equipment installation according to claim 1, characterized in that: The inner wall of the positioning block is fixedly connected with an anti-slip pad.

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