Insulating pole vertical clamping device with inclination compensation

Abstract

This invention provides a vertical clamping device for an insulating rod with tilt compensation, comprising a base platform and an insulating rod body. Two sets of mounting platforms are positioned opposite each other at the top of the base platform. Each of the two mounting platforms has a sliding table on one of its opposite sides, and a first clamp is inserted through one of the adjacent sides of each sliding table. A positioning seat is provided in a stepped manner on the base platform between the two mounting platforms. The bottom end of the insulating rod body is fitted onto the positioning seat, and both sets of first clamps are in contact with the insulating rod body. An tilt compensator is installed on each of the sliding tables. Two sets of hydraulic cylinders are also installed on the base platform near the two mounting platforms. A control module is also installed on one of the mounting platforms. The control module is electrically connected to the two tilt compensators and the two hydraulic cylinders. The tilt compensator captures the tilt angle changes of the insulating rod and the base platform, transmits the signal to the control module, and drives the hydraulic cylinders to adjust the base platform horizontally to compensate for deviations, correcting tilt in real time, ensuring accurate detection, and guaranteeing reliable data.

Description

Technical Field

[0001] This utility model belongs to the field of clamping device technology, and more specifically, it relates to a vertical clamping device for an insulating rod with tilt compensation. Background Technology

[0002] For insulation performance testing of power equipment, an insulating rod must be placed vertically and connected to the testing equipment. A vertical clamping device fixes the verticality of the insulating rod, ensuring the testing probe is perpendicular to the surface of the equipment being tested and makes good contact. The device maintains the stability of the insulating rod, preventing tilting that could lead to poor probe contact, thus preventing data deviation and ensuring the insulating rod remains in position throughout the testing process. This guarantees accurate data and provides a reliable basis for judging the insulation performance of power equipment. Most power equipment is installed outdoors, where ground conditions are complex and uneven. Traditional vertical clamping devices for insulating rods cannot adapt to complex terrain. When using an insulating rod to test power equipment, if the rod's tilt angle cannot be accurately controlled, the testing probe may not make proper contact with the equipment surface. This improper contact directly causes data deviation, ultimately preventing the test data from accurately reflecting the actual operating state of the equipment. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a vertical clamping device for insulating rods with tilt compensation. This addresses the issue that in the prior art, outdoor power equipment environments are complex and ground flatness is poor, making it difficult for traditional vertical clamping devices for insulating rods to adapt. This leads to non-standard contact between the detection probe and the equipment surface, resulting in deviations in detection data and an inability to reflect the actual operating status of the equipment.

[0004] The purpose and effect of this utility model of a vertical clamping device for an insulating rod with tilt compensation are achieved by the following specific technical means:

[0005] A vertical clamping device for an insulating rod with tilt compensation includes a base platform and an insulating rod body. Two sets of mounting platforms are arranged opposite each other at the top of the base platform. Each of the two sets of mounting platforms has a sliding table on one of its opposite sides, and a first clamp is inserted through one of the two adjacent sides of each sliding table. A positioning seat is provided in a stepped manner on the base platform between the two sets of mounting platforms. The bottom end of the insulating rod body is fitted onto the positioning seat, and both sets of first clamps are in contact with the insulating rod body. An tilt compensator is provided on each of the two sets of sliding tables. Two sets of hydraulic cylinders are also provided on the base platform near the two sets of mounting platforms. A control module is also provided on one of the mounting platforms, and the control module is electrically connected to both sets of tilt compensators and both sets of hydraulic cylinders.

[0006] The above technical solution further includes that mounting guide rails are correspondingly provided on two adjacent sides of the two sets of mounting platforms, and mounting components are also provided on the slide platform corresponding to the mounting guide rails. The slide platform is slidably disposed within the mounting guide rails through the mounting components.

[0007] The above technical solution further includes that the slide table has a mounting slot through the mounting member, a lead screw is inserted in the mounting slot, one end of the lead screw passes through the mounting slot and is connected to the first clamp, and the other end of the lead screw is also provided with a rotating member for rotating the lead screw.

[0008] The above technical solution further includes that the bottom end of the rotating component is provided with a locking bolt, and the bottom end of the locking bolt passes through the mounting platform and is detachably installed inside the mounting component.

[0009] The above technical solution further includes that an assembly platform is also provided on the base platform between the two sets of mounting platforms, and a lifting component is movably installed in both sets of assembly platforms. The two sets of lifting components are connected as one unit by a synchronization component.

[0010] The above technical solution further includes that the top of the lifting component is provided with a second clamp in the shape of a semi-circle, and a locking block is connected to the second clamp by screws, and anti-slip pads are provided on the inner side of both the second clamp and the locking block.

[0011] The above technical solution further includes that two sets of assembly slots are provided on the base platform adjacent to the two sets of mounting platforms, the two sets of hydraulic cylinders are respectively installed in the two sets of assembly slots, and the shaft ends of the two sets of hydraulic cylinders are provided with support pads passing through the base platform.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The device achieves multi-directional fixation of the insulating rod body through the cooperation of the mounting platform, slide, first clamp, and positioning seat on the base. The slide slides along the mounting guide rail, and the position of the first clamp is adjusted by the lead screw to accommodate insulating rods of different diameters. The tilt compensator monitors the tilt angle of the insulating rod in real time. After receiving the signal, the control module drives the hydraulic cylinder to adjust the level of the base and ensure the verticality of the insulating rod. This process requires no manual intervention, ensuring that the detection probe maintains proper contact with the equipment surface, avoiding deviations in detection data caused by improper contact, and ensuring that the detection data reflects the actual operating status of the equipment.

[0014] 2. The lifting components within the assembly platform achieve synchronized lifting and lowering via a synchronizing mechanism. Combined with the second clamp and locking block, this accommodates insulating rods of varying lengths, enhancing clamping stability. Anti-slip pads on the inner sides of the second clamp and locking block prevent the insulating rods from slipping. The hydraulic cylinder and shaft end support pad within the assembly slot increase the contact area between the device and the ground, improving its stability on complex terrain. This ensures stable operation of the device in challenging outdoor environments, guaranteeing the insulating rods remain vertical during testing and ensuring the smooth progress of the testing work. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembled structure of this utility model.

[0016] Figure 2 This is an exploded structural diagram of the slide table of this utility model.

[0017] Figure 3 This is an exploded structural diagram of the assembly platform of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the base of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Base platform; 2. Insulating rod body; 3. Mounting platform; 4. Inclination compensator; 5. Hydraulic cylinder; 6. Control module; 101. Slide table; 102. First clamp; 103. Positioning seat; 201. Mounting guide rail; 202. Mounting component; 301. Lead screw; 302. Rotating component; 401. Locking bolt; 501. Assembly platform; 502. Lifting component; 503. Synchronizing component; 601. Second clamp; 602. Locking block; 603. Anti-slip pad; 701. Support pad. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model. Example

[0022] like Figures 1 to 4As shown, this utility model provides a vertical clamping device for an insulating rod with tilt compensation, including a base platform 1 and an insulating rod body 2. Two sets of mounting platforms 3 are arranged opposite each other at the top of the base platform 1. Slide tables 101 are slidably arranged on two opposite sides of the two sets of mounting platforms 3, and first clamps 102 are also inserted on two adjacent sides of the two sets of slide tables 101. A positioning seat 103 is arranged in a stepped shape on the base platform 1 between the two sets of mounting platforms 3. The bottom end of the insulating rod body 2 is sleeved on the positioning seat 103, and the two sets of first clamps 102 are in contact with the insulating rod body 2. An tilt compensator 4 is arranged on each of the two sets of slide tables 101. Two sets of hydraulic cylinders 5 are also arranged on the base platform 1 near the two sets of mounting platforms 3. A control module 6 is also arranged on one of the mounting platforms 3. The control module 6 is electrically connected to the two sets of tilt compensators 4 and the two sets of hydraulic cylinders 5 respectively. Slide tables 101 are slidably mounted on the two sets of mounting platforms 3 of the base platform 1. The first clamp 102 passing through the slide table 101 cooperates with the positioning seat 103. The positioning seat 103 is set in a stepped shape. The first clamp 102 on the slide table 101 can clamp different types of insulating rods, thereby fixing the insulating rod body 2 from different positions. The multi-directional fixing structure can limit the displacement of the insulating rod body 2, ensuring that it will not shake randomly during the testing process, providing a stable foundation for subsequent tilt compensation, and ensuring the effectiveness of compensation adjustment.

[0023] The tilt compensator 4 on the slide table 101 can monitor the tilt angle of the insulating rod body 2 in real time. After receiving the monitoring data, the control module 6 drives the two sets of hydraulic cylinders 5 to move. The hydraulic cylinders 5 adjust the horizontal state of the base 1, thereby correcting the tilt angle of the insulating rod body 2. This linkage process forms a complete tilt compensation mechanism, which can quickly respond to tilt changes caused by uneven outdoor ground, maintain the vertical state of the insulating rod body 2, and ensure the accuracy of the detection operation. The control module 6 is electrically connected to the tilt compensator 4 and the hydraulic cylinders 5 respectively, realizing the automation of information transmission and action control. There is no need for manual intervention in angle adjustment, reducing the problem of untimely or inaccurate compensation caused by human operation deviation. At the same time, the automated adjustment can continuously adapt to changes in ground conditions, ensuring that the insulating rod body 2 always remains vertical, providing continuous assurance for the reliability of the detection data. The tilt compensator 4 can be a GIM600R model tilt compensator; the control module 6 can be an STM32 model control module.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, mounting guide rails 201 are correspondingly provided on two adjacent sides of the two sets of mounting platforms 3. Mounting components 202 are also provided on the slide table 101 corresponding to the mounting guide rails 201. The slide table 101 is slidably positioned within the mounting guide rails 201 via the mounting components 202. The mounting guide rails 201 provide a movement path for the slide table 101, and the mounting components 202 are embedded within the mounting guide rails 201, restricting the movement direction of the slide table 101. The slide table 101 moves along a fixed path, ensuring the stability of the adjustment direction of the first clamp 102, preventing deviation, and enabling the first clamp 102 to accurately approach or move away from the insulating rod.

[0025] The cooperation between the mounting component 202 and the mounting guide rail 201 enhances the connection strength between the slide table 101 and the mounting platform 3. Simultaneously, it prevents the slide table 101 from shaking or shifting due to force during movement and clamping, ensuring stable clamping force of the first clamp 102 on the insulating rod and maintaining its fixed position. The slide table 101 slides within the mounting guide rail 201 via the mounting component 202, allowing its position to be adjusted according to the insulating rod model. Different models of insulating rods have different diameters; adjusting the position of the slide table 101 allows the first clamp 102 to adapt to the clamping requirements of insulating rods of different diameters, expanding the applicability of the device.

[0026] The slide table 101 has a mounting slot through the mounting component 202, and a lead screw 301 passes through the mounting slot. One end of the lead screw 301 passes through the mounting slot and connects to the first clamp 102. The other end of the lead screw 301 is equipped with a rotating component 302 for rotating the lead screw 301. The mounting slot provides a through channel for the lead screw 301. One end of the lead screw 301 is connected to the first clamp 102, and the other end is connected to the rotating component 302. The rotating component 302 provides a force point for the rotation of the lead screw 301. The operator can control the movement of the first clamp 102 by rotating the rotating component 302. The operation is simple. No complicated tools are required, and the position adjustment of the first clamp 102 can be completed quickly to adapt to the clamping requirements of different models of insulating rods. Rotating the rotating component 302 moves the lead screw 301 axially along the mounting slot, driving the first clamp 102 to move synchronously. This structure achieves fine-tuning of the position of the first clamp 102 through the screw drive of the lead screw 301, with high adjustment accuracy, allowing the first clamp 102 to precisely fit the surface of different types of insulating rods.

[0027] Furthermore, because the lead screw 301 has a self-locking mechanism with the mounting slot, the position of the lead screw 301 is fixed after the rotating part 302 stops rotating, and the first clamp 102 will not be displaced by external forces. This self-locking function ensures that the clamping state of the first clamp 102 on the insulating rod is stable, and avoids the insulating rod from tilting due to loose clamping during operation.

[0028] A locking bolt 401 is also provided at the bottom of the rotating component 302. The bottom end of the locking bolt 401 passes through the mounting platform 3 and is detachably installed inside the mounting component 202. The locking bolt 401 passes through the mounting platform 3 and connects to the mounting component 202, which can fix the position of the mounting component 202 within the mounting guide rail 201. With the position of the mounting component 202 fixed, the position of the slide table 101 is also fixed. With the position of the slide table 101 fixed, the position of the first clamp 102 remains unchanged, ensuring a stable clamping state for the insulating rod.

[0029] The locking bolt 401 and the mounting component 202 are detachably connected. Loosening the locking bolt 401 allows the mounting component 202 to move along the mounting guide rail 201, adjusting the position of the slide table 101. After adjustment, tighten the locking bolt 401 to re-secure the slide table 101. This detachable structure allows the slide table 101 to be both fixed and adjustable, adapting to the clamping requirements of different types of insulating rods. Simultaneously, the locking bolt 401 restricts the movement of the mounting component 202 during operation, preventing it from sliding due to external forces, preventing the slide table 101 from shifting position, ensuring that the first clamp 102 always maintains effective contact with the insulating rod, guaranteeing stable clamping performance, and providing a stable foundation for testing work.

[0030] like Figure 1 , Figure 3 and Figure 4 As shown, an assembly platform 501 is also provided on the base platform 1 between the two sets of mounting platforms 3. Lifting components 502 are movably inserted into both sets of assembly platforms 501, and the two sets of lifting components 502 are connected as one unit by a synchronizing component 503. The assembly platform 501 provides support for the lifting components 502, allowing the lifting components 502 to pass through and achieve lateral fixation of the insulating rod. The lifting components 502, movably inserted into the assembly platform 501, can move along the assembly platform 501 to change their height. The synchronizing component 503 connects the two sets of lifting components 502, ensuring that the moving height of the two sets of lifting components 502 is consistent. With the two sets of lifting components 502 at the same height, the lateral fixing position of the insulating rod is at the same height, ensuring that the lateral fixing force on the insulating rod is on the same horizontal line, avoiding uneven force on the insulating rod and tilting due to differences in fixing height.

[0031] The lifting component 502 is movable and its height can be adjusted to accommodate the lateral fixing requirements of insulating rods of different diameters. Since the lateral fixing point heights differ for insulating rods of different diameters, adjusting the lifting component 502 to the corresponding height ensures accurate contact with the appropriate parts of the insulating rod, achieving effective lateral fixing. The synchronization component 503 ensures that the two sets of lifting components 502 adjust synchronously, guaranteeing that the lateral fixing position of the insulating rod is always matched, thus improving the fixing effect.

[0032] The lifting component 502 has a semi-circular second clamp 601 at its top. A locking block 602 is connected to the second clamp 601 via screws, and both the second clamp 601 and the locking block 602 have anti-slip pads 603 on their inner surfaces. The second clamp is semi-circular, and the locking block 602 is connected to the second clamp 601 via screws, forming a complete clamping space. Different models of insulating rods have different diameters; adjusting the screws changes the distance between the locking block 602 and the second clamp 601, allowing the clamping space to accommodate insulating rods of different diameters. Matching the clamping space to the diameter of the insulating rod enables lateral fixation of different models of insulating rods. Simultaneously, the screw connection between the locking block 602 and the second clamp 601 facilitates the disassembly and replacement of the locking block 602. Wear of the locking block 602 or the second clamp 601 can be addressed by replacing them individually, reducing maintenance costs. Furthermore, by replacing the locking block 602 with different sizes, the compatibility range of the device with different models of insulating rods can be further expanded.

[0033] The anti-slip pad 603 on the inner side of the second clamp 601 and the locking block 602 directly contacts the surface of the insulating rod. The anti-slip pad 603 increases the friction with the insulating rod, reducing the sliding of the insulating rod within the clamping space. Reduced sliding of the insulating rod keeps its lateral position stable, ensuring that the overall vertical state of the insulating rod remains unaffected.

[0034] Two sets of mounting slots are also provided on the base platform 1 adjacent to the two sets of mounting platforms 3. Two sets of hydraulic cylinders 5 are respectively installed in the two sets of mounting slots, and support pads 701 are provided on the shaft ends of the two sets of hydraulic cylinders 5 passing through the base platform 1. The mounting slots provide installation space for the hydraulic cylinders 5 and restrict their position. The hydraulic cylinders 5 have fixed positions and can stably act on the base platform 1 when they operate, ensuring a stable effect in adjusting the level of the base platform 1. The shaft ends of the hydraulic cylinders 5, passing through the base platform 1, can adjust the height of the base platform 1 in conjunction with the support pads 701. The two sets of hydraulic cylinders 5 work together to change the height of the base platform 1 at different positions, achieving level adjustment of the base platform 1 to adapt to ground conditions. The support pads 701 increase the contact area between the hydraulic cylinders 5 and the ground. The increased contact area disperses pressure, preventing the hydraulic cylinders 5 from sinking into the ground, thus allowing the hydraulic cylinders 5 to stably support the base platform 1 and ensuring that the base platform 1 does not wobble during adjustment.

[0035] The above description is merely an embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vertical clamping device for an insulating rod with tilt compensation, comprising a base (1) and an insulating rod body (2), characterized in that: The top of the base (1) is provided with two sets of mounting platforms (3) facing each other. Each set of mounting platforms (3) has a sliding table (101) on one of the two opposite sides. The two sets of sliding tables (101) are also provided with a first clamp (102) on one of the two adjacent sides. A positioning seat (103) is provided in a stepped manner on the base platform (1) between the two sets of mounting platforms (3). The bottom end of the insulating rod body (2) is sleeved on the positioning seat (103), and both sets of the first clamps (102) are in contact with the insulating rod body (2). Both sets of slides (101) are equipped with tilt compensators (4), and two sets of hydraulic cylinders (5) are also provided on the base platform (1) near the two sets of mounting platforms (3). One set of mounting platforms (3) is also equipped with a control module (6), which is electrically connected to the two sets of tilt compensators (4) and the two sets of hydraulic cylinders (5).

2. The vertical clamping device for an insulating rod with tilt compensation according to claim 1, characterized in that: The two sets of mounting platforms (3) are provided with mounting guide rails (201) on two adjacent sides. The slide (101) is also provided with mounting parts (202) corresponding to the mounting guide rails (201). The slide (101) is slidably disposed in the mounting guide rails (201) through the mounting parts (202).

3. The vertical clamping device for an insulating rod with tilt compensation according to claim 2, characterized in that: The slide (101) has a mounting slot through the mounting component (202), and a lead screw (301) is inserted through the mounting slot. One end of the lead screw (301) passes through the mounting slot and is connected to the first clamp (102). The other end of the lead screw (301) is also provided with a rotating component (302) for rotating the lead screw (301).

4. The vertical clamping device for an insulating rod with tilt compensation according to claim 3, characterized in that: The bottom end of the rotating component (302) is also provided with a locking bolt (401), the bottom end of which passes through the mounting platform (3) and is detached and installed inside the mounting component (202).

5. The vertical clamping device for an insulating rod with tilt compensation according to claim 1, characterized in that: An assembly platform (501) is also provided on the base platform (1) between the two sets of mounting platforms (3). Lifting components (502) are movably inserted in both sets of assembly platforms (501), and the two sets of lifting components (502) are connected as one unit by a synchronization component (503).

6. The vertical clamping device for an insulating rod with tilt compensation according to claim 5, characterized in that: The top of the lifting component (502) is provided with a second clamp (601) in a semi-circular shape. The second clamp (601) is also connected to a locking block (602) by screws. Both the inner surfaces of the second clamp (601) and the locking block (602) are provided with anti-slip pads (603).

7. The vertical clamping device for an insulating rod with tilt compensation according to claim 1, characterized in that: Two sets of assembly slots are also provided on the base platform (1) adjacent to the two sets of mounting platforms (3). The two sets of hydraulic cylinders (5) are respectively installed in the two sets of assembly slots, and the shaft ends of the two sets of hydraulic cylinders (5) are also provided with support pads (701) passing through the base platform (1).

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