A clamping device for an insulated lifting platform

Abstract

This invention discloses a clamping device for an insulated lifting platform, belonging to the field of load-bearing devices. It solves the problem of the difficulty workers face in retrieving insulating rods. The technical solution mainly involves a clamping device for an insulated lifting platform, including a fixed rod connected to the platform. The fixed rod has a clamp for supporting the insulating rod. The fixed rod also has a connecting seat, a sliding rod for horizontal sliding of the connecting seat, and a connecting clamp detachably connected to the platform. The connecting seat has a sliding buckle that slides with the sliding rod. The clamp is detachably connected to the connecting seat through sliding. A limiting block is provided between the clamp and the connecting seat, preventing the clamp from detaching from the connecting seat in the direction of gravity. This invention primarily reduces the difficulty for workers in retrieving insulating rods.

Description

[Technical Field]

[0001] This invention demonstrates a clamping device for an insulated lifting platform, belonging to the technical field of load-bearing devices. [Background Technology]

[0002] Since electrical equipment is an essential component of the power system, ensuring its normal operation and power transmission, equipment maintenance is a technical activity aimed at maintaining or restoring the equipment to its intended functional capabilities. Its purpose is to eliminate equipment faults and defects, improve and enhance its healthy operating condition, and proactively prevent potential accidents at their inception. This ensures the equipment operates in good technical condition for an extended period, ultimately reducing maintenance costs. Currently, pole climbing operations typically involve manual climbing. However, this is inefficient due to environmental factors and worker physical limitations. While insulated lifting platforms are used as an auxiliary tool, workers must grip the platform tightly during lifting to ensure their safety. This often results in workers only being able to lift the pole with one hand, increasing the difficulty, reducing efficiency, and potentially causing the pole to fall from a height. [Summary of the Invention]

[0003] The purpose of this invention is to solve the problem of the difficulty for workers to pick up insulating rods. To this end, a clamping device for an insulating lifting platform is provided, which can reduce the difficulty for workers to pick up insulating rods.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A clamping device for an insulated lifting platform includes a fixed rod connected to the insulated lifting platform, a fixed clamp for supporting the insulating rod on the fixed rod, a connecting seat, a sliding rod for horizontal sliding of the connecting seat, and a connecting clamp detachably connected to the insulated lifting platform on the fixed rod. The connecting seat has a sliding buckle that is slidably connected to the sliding rod. The fixed clamp is detachably connected to the connecting seat by sliding. A limiting block is provided between the fixed clamp and the connecting seat, and the limiting block restricts the fixed clamp from detaching from the connecting seat in the direction of gravity.

[0006] The beneficial effects of using the present invention are:

[0007] The fixing clip described in this invention is used to grip an insulating rod. The fixing clip is slidably connected to the connecting seat, and a limiting block is provided between the fixing clip and the connecting seat. The limiting block restricts the fixing clip from detaching from the connecting seat in the direction of gravity. In use, the insulating rod is fixed on the fixing clip, and the fixing clip is installed on the connecting seat. Under the action of gravity, the fixing clip is connected to the connecting seat through the limiting block, which can reduce the possibility of the fixing clip detaching from the connecting seat. When the worker needs to take the insulating rod, controlling the fixing clip to slide in the opposite direction of gravity, that is, sliding it upward, can complete the disassembly of the fixing clip from the connecting seat and complete the take-up of the insulating rod. In this invention, the worker can remove the fixing clip with only one hand, which can effectively reduce the difficulty of taking the insulating rod and also reduce the possibility of the insulating rod falling from a height, thus having a high level of safety.

[0008] Preferably, the connecting seat is provided with a sliding groove for the fixing clamp to slide. The fixing clamp includes a clamping body for supporting the insulating rod and a connecting plate that slides with the sliding groove. Using the aforementioned technical solution, the sliding groove can guide the connecting plate to slide, making the sliding of the connecting plate smoother, which is beneficial for workers to disassemble the fixing clamp and reduces the difficulty of disassembling the fixing clamp.

[0009] Preferably, the limiting block is located on the upper side of the fixing clamp, and under the action of gravity, the limiting block abuts against the connecting seat; and / or, the limiting block is located on the lower side of the connecting seat, and under the action of gravity, the limiting block abuts against the fixing clamp. By adopting the aforementioned technical solution, under the action of gravity, the limiting block abuts against the connecting seat and / or the limiting block abuts against the fixing clamp, thereby preventing the fixing clamp from detaching from the connecting seat, improving the connection stability between the fixing clamp and the connecting seat, and reducing the possibility of the fixing clamp detaching from the connecting seat.

[0010] Preferably, the limiting block is disposed at the upper end of the connecting plate; and / or, the limiting block is disposed at the lower end of the slide groove.

[0011] Preferably, the limiting block includes an elastic sheet disposed on the connecting plate and a limiting groove disposed in the sliding groove, wherein the elastic sheet and the lower end of the limiting groove abut against each other under the action of gravity.

[0012] Preferably, the limiting groove includes a engageable side at the lower end of the limiting groove and a non-engageable side at the upper end of the limiting groove. The non-engageable side is inclined, and the elastic sheet extends inclinedly downward toward the connecting plate. The elastic sheet disengages from the limiting groove through the non-engageable side.

[0013] Preferably, the clamp includes a fixed clamp connected to the connecting plate and a movable clamp detachably connected to the fixed clamp, and the fixed clamp clamps the insulating rod after the movable clamp is connected to the fixed clamp.

[0014] Preferably, the slide bar has several mounting holes evenly distributed along its length, and the connecting seat is fixedly connected by fasteners that engage with the mounting holes. By employing the aforementioned technical solution, the connecting seat can be fixed to the slide bar through the mounting holes, reducing the possibility of the connecting seat sliding and detaching from the slide bar, thus making the fixation between the connecting seat and the slide bar more secure and reliable.

[0015] Other features and advantages of the present invention will be disclosed in detail in the following detailed description and accompanying drawings. [Attached Image Description]

[0016] The invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the structure of an insulating lifting platform in a clamping device for an insulating lifting platform according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a clamping device for an insulated lifting platform according to the present invention;

[0019] Figure 3 This is an exploded view of the connecting clamp in a clamping device for an insulated lifting platform according to the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the fixing clamp and connecting seat in a clamping device for an insulated lifting platform according to the present invention;

[0021] Figure 5 This is an exploded view of the fixing clamp in a clamping device for an insulated lifting platform according to the present invention.

[0022] Figure 6 This is a schematic diagram of the connecting seat in a clamping device for an insulated lifting platform according to the present invention;

[0023] Figure 7 This is a schematic diagram showing the connection between the fixing clamp and the connecting seat in a clamping device for an insulated lifting platform according to the present invention.

[0024] Reference numerals: 1 Insulated lifting platform, 2 Bearing device, 21 Slide rod, 22 Connecting clamp, 221 First connecting clamp, 222 Second connecting clamp, 3 Fixed clamp, 31 Movable clamp, 32 Fixed clamp, 33 Connecting plate, 331 Elastic sheet, 4 Connecting seat, 41 Slide groove, 42 Limiting groove, 421 Engable side, 422 Non-engageable side, 43 Sliding buckle, 44 Mounting hole.

Detailed Implementation Methods

[0025] The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present invention.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise expressly defined.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] like Figures 1 to 7 As shown in the figure, this embodiment illustrates a clamping device 2 for an insulated lifting platform 1, including a fixed rod connected to the insulated lifting platform 1, a fixed clamp 3 for supporting the insulating rod on the fixed rod, a connecting seat 4 on the fixed rod, the fixed clamp 3 being detachably connected to the connecting seat 4 by sliding, and a limiting block being provided between the fixed clamp 3 and the connecting seat 4, the limiting block restricting the fixed clamp 3 from detaching from the connecting seat 4 in the direction of gravity.

[0030] In this embodiment, the fixing clip 3 is used to clamp the insulating rod. The fixing clip 3 is slidably connected to the connecting seat 4. A limiting block is provided between the fixing clip 3 and the connecting seat 4. The limiting block restricts the fixing clip 3 from detaching from the connecting seat 4 in the direction of gravity. In use, the insulating rod is fixed on the fixing clip 3 and the fixing clip 3 is installed on the connecting seat 4. Under the action of gravity, the fixing clip 3 is connected to the connecting seat 4 through the limiting block, which can reduce the possibility of the fixing clip 3 detaching from the connecting seat 4. When the worker needs to take the insulating rod, the fixing clip 3 is controlled to slide in the opposite direction of gravity, that is, slide upward, which can complete the disassembly of the fixing clip 3 and the connecting seat 4 and complete the take-up of the insulating rod. In this embodiment, the worker can take off the fixing clip 3 with only one hand, which can effectively reduce the difficulty of taking the insulating rod and also reduce the possibility of the insulating rod falling from a height, which has a high safety.

[0031] like Figure 6 and Figure 7 As shown, in this embodiment, the connecting seat 4 is provided with a sliding groove 41 for the fixing clamp 3 to slide. The fixing clamp 3 includes a clamp body for supporting the insulating rod and a connecting plate 33 that slides with the sliding groove 41. The sliding groove 41 can guide the connecting plate 33 to slide, making the sliding of the connecting plate 33 smoother, which is beneficial for workers to disassemble the fixing clamp 3 and reduces the difficulty of disassembling the fixing clamp 3.

[0032] In this embodiment, the limiting block includes an elastic sheet 331 disposed on the connecting plate 33 and a limiting groove 42 disposed in the sliding groove 41. Under the action of gravity, the elastic sheet 331 abuts against the lower end of the limiting groove 42. In this embodiment, the limiting groove 42 includes a engageable side 421 located at the lower end of the limiting groove 42 and a non-engageable side 422 located at the upper end of the limiting groove 42. The non-engageable side 422 is inclined, and the elastic sheet 331 extends inclinedly downward toward the connecting plate 33. The elastic sheet 331 disengages from the limiting groove 42 through the non-engageable side 422.

[0033] In this embodiment, the connecting plate 33 is provided with a plurality of elastic pieces 331, which are evenly distributed in the vertical direction. The corresponding sliding groove 41 is provided with a corresponding number of limiting grooves 42. When the fixing clip 3 is installed with the connecting seat 4, the connecting plate 33 is inserted into the sliding groove 41 from the bottom of the connecting seat 4 and slides upward along the sliding groove 41. During the sliding process, the elastic pieces 331 are embedded into the limiting grooves 42 under the action of their own elastic force. After the installation is completed, the fixing clip 3 will move downward under the action of its own gravity. At this time, the elastic pieces 331 will abut against the engageable side 421 at the lower end of the limiting groove 42, thereby restricting the fixing clip 3 from moving downward and realizing the connection between the fixing clip 3 and the connecting seat 4. When it is necessary to disassemble the fixing clip 3, it is only necessary to control the fixing clip 3 to slide upward. Since the elastic pieces 331 and the non-engageable side 422 are both inclined, the elastic pieces 331 can pass over the non-engageable side 422, thereby making the elastic pieces 331 disengage from the limiting groove 42 and realizing the disassembly of the fixing clip 3.

[0034] It should be noted that in other embodiments, the limiting block can be located on the upper side of the fixing clamp 3, at the upper end of the connecting plate 33, and under the action of gravity, the limiting block abuts against the connecting seat 4; alternatively, the limiting block can be located on the lower side of the connecting seat 4, at the lower end of the slide groove 41, and under the action of gravity, the limiting block abuts against the fixing clamp 3; or the limiting block can be simultaneously located on the upper side of the fixing clamp 3 and the side of the connecting seat 4. Under the action of gravity, the limiting block abuts against the connecting seat 4 and / or the fixing clamp 3, thereby preventing the fixing clamp 3 from detaching from the connecting seat 4, improving the connection stability between the fixing clamp 3 and the connecting seat 4, and reducing the possibility of the fixing clamp 3 detaching from the connecting seat 4.

[0035] like Figure 5 As shown, in this embodiment, the clamp includes a fixed clamp 32 connected to the connecting plate 33 and a movable clamp 31 detachably connected to the fixed clamp. After the fixed clamp 32 and the movable clamp 31 are connected, the insulating rod is clamped.

[0036] like Figure 2 As shown, in this embodiment, the fixed rod is provided with a sliding rod 21 for the connecting seat 4 to slide horizontally. The connecting seat 4 is provided with a sliding buckle 43 that is slidably connected to the sliding rod 21. The sliding rod 21 allows the connecting seat 4 to slide, which is beneficial for disassembling the connecting seat 4 and making it convenient to replace the connecting seat 4.

[0037] In this embodiment, the slide rod 21 is provided with a plurality of mounting holes 44, which are evenly distributed along the length of the slide rod 21. The connecting seat 4 is also provided with mounting holes 44. The connecting seat 4 is fixedly connected by fasteners and mounting holes 44. The connecting seat 4 can be fixed to the slide rod 21 through the mounting holes 44, which can reduce the possibility of the connecting seat 4 sliding and the possibility of the connecting seat 4 detaching from the slide rod 21, making the fixation between the connecting seat 4 and the slide rod 21 more firm and reliable.

[0038] like Figure 3 As shown, in this embodiment, the fixed rod is provided with a connecting clip 22. The fixed rod is detachably connected to the insulated lifting platform 1 through the connecting clip 22. The connecting clip 22 includes a first connecting clip 221 and a second connecting member. The first connecting clip 221 is fixedly connected to the fixed rod, and the second connecting clip 222 is detachably connected to the first connecting clip 221.

[0039] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of the present invention will be included within the scope of the claims.

Claims

1. A clamping device for an insulated lifting platform, comprising a fixed rod connected to the insulated lifting platform, wherein the fixed rod is provided with a fixing clamp for supporting the insulating rod, characterized in that: The fixed rod is provided with a connecting seat, a sliding rod for horizontal sliding of the connecting seat, and a connecting clamp that is detachably connected to the insulated lifting platform. The connecting seat is provided with a sliding buckle that is slidably connected to the sliding rod. The fixed clamp is detachably connected to the connecting seat by sliding. A limiting block is provided between the fixed clamp and the connecting seat. The limiting block restricts the fixed clamp from detaching from the connecting seat in the direction of gravity. The connecting seat is provided with a sliding groove for the fixed clamp to slide. The fixed clamp includes a clamp body for supporting the insulating rod and a connecting plate that slides with the sliding groove.

2. The clamping device for an insulated lifting platform according to claim 1, characterized in that: The limiting block is located on the upper side of the fixing clamp, and under the action of gravity, the limiting block abuts against the connecting seat; and / or, the limiting block is located on the lower side of the connecting seat, and under the action of gravity, the limiting block abuts against the fixing clamp.

3. A clamping device for an insulated lifting platform according to claim 2, characterized in that: The limiting block is disposed at the upper end of the connecting plate; and / or, the limiting block is disposed at the lower end of the slide groove.

4. A clamping device for an insulated lifting platform according to claim 1, characterized in that: The limiting block includes an elastic sheet disposed on the connecting plate and a limiting groove disposed in the sliding groove. Under the action of gravity, the elastic sheet and the lower end of the limiting groove form an abutment.

5. A clamping device for an insulated lifting platform according to claim 4, characterized in that: The limiting groove includes a engageable side at the lower end of the limiting groove and a non-engageable side at the upper end of the limiting groove. The non-engageable side is inclined, and the elastic sheet extends inclinedly downward toward the connecting plate. The elastic sheet disengages from the limiting groove through the non-engageable side.

6. A clamping device for an insulated lifting platform according to claim 1, characterized in that: The clamp includes a fixed clamp connected to the connecting plate and a movable clamp detachably connected to the fixed clamp. After the fixed clamp and the movable clamp are connected, the insulating rod is clamped.

7. A clamping device for an insulated lifting platform according to claim 1, characterized in that: The slide bar is provided with several mounting holes, which are evenly distributed along the length of the slide bar. The connecting seat is fixedly connected by fasteners that cooperate with the mounting holes.

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