Insulation blanket clamping function operation tool

Abstract

The utility model discloses an operating tool with an insulating blanket clamping function, and relates to the technical field of power distribution live working tools. Comprising an insulation operating rod, an insulation blanket clamping jaw assembly installed at the top end of the insulation operating rod, and a clamping jaw control mechanism installed on the insulation operating rod and in transmission connection with the insulation blanket clamping jaw assembly. The insulating blanket clamping jaw assembly comprises an upper jaw clamp and a lower jaw clamp which are of a cross arm structure. The clamping jaw control mechanism comprises a pull rod assembly located on one side of the upper portion of the insulating operating rod, a linkage rod assembly extending from one side of the upper portion of the insulating operating rod to one side of the lower portion of the insulating operating rod, and a control assembly installed on one side of the lower portion of the insulating operating rod. The operating tool with the insulating blanket clamping function is used for helping an operator to control the insulating blanket clamping jaw assembly at the top end of the insulating operating rod through the clamping jaw control mechanism on the insulating operating rod when the insulating blanket is installed, so that the clamping action of the insulating blanket is rapidly completed, and rapid installation of the insulating blanket is achieved by controlling the insulating operating rod.

Description

Technical Field

[0001] This utility model relates to the technical field of live-line working tools for power distribution, and in particular to an insulating blanket clamping tool. Background Technology

[0002] With the increasing frequency of live-line work using insulating rods, many problems have arisen in the use of insulating rods as the primary insulating tool. Due to the imperfections in the types and functions of these rods, workers often experience high physical exertion, demanding skills, and even being unable to complete certain special tasks due to incomplete tool functionality or poor human-machine interaction. This is primarily manifested in the following example: when installing insulating blankets, insulating blanket clamps must be used in conjunction with insulating rods; insulating rods cannot be used alone to install insulating blankets. Utility Model Content

[0003] To solve the above problems, this utility model provides an insulating blanket clamping tool.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An insulating blanket clamping tool includes an insulating operating rod, an insulating blanket clamping claw assembly mounted on the top of the insulating operating rod, and a clamping claw control mechanism mounted on the insulating operating rod and connected to the insulating blanket clamping claw assembly in a transmission manner.

[0006] The insulating blanket gripper assembly includes an upper gripper and a lower gripper with a cross-arm structure. The upper gripper, in conjunction with the lower gripper, can grip the insulating blanket. The gripper control mechanism includes a pull rod assembly located on one side of the upper part of the insulating operating rod, a linkage rod assembly extending from one side of the upper part of the insulating operating rod to one side of the lower part of the insulating operating rod, and a control component installed on one side of the lower part of the insulating operating rod. The pull rod assembly is connected to the upper gripper and the lower gripper, and the two ends of the linkage rod assembly are respectively connected to the pull rod assembly and the control component.

[0007] Furthermore, the insulating operating rod comprises several sections, and the rods of each section are detachably connected by an operating rod connecting rod buckle. The rod of the first section of the insulating operating rod is detachably connected to the insulating blanket gripper assembly, and the rod of the last section of the insulating operating rod is fitted with the gripper control assembly. A bottom end sleeve is installed at the tail end of the rod of the last section of the insulating operating rod.

[0008] Furthermore, each section of the insulated operating rod is also equipped with a three-bar fixing sleeve that works in conjunction with the control components.

[0009] Furthermore, the insulating blanket gripper assembly includes an upper gripper and a lower gripper; the upper gripper and the lower gripper are hingedly mounted on the gripper frame, and the upper gripper and the lower gripper have a cross-arm structure; the bottom of the gripper frame has a gripper sleeve that is detachably connected to the insulating operating rod; one side of the upper gripper and the lower gripper is a clamping plate structure, and the other side has a hinged seat that is connected to the control assembly.

[0010] Furthermore, the pull rod assembly includes an upper clamping pull rod and a lower clamping pull rod. One end of the upper clamping pull rod and the lower clamping pull rod are respectively hinged to the upper jaw clamp and the lower jaw clamp via a connector, and the other end is respectively connected to the linkage rod assembly via a movable connector.

[0011] Furthermore, the linkage assembly includes an upper clamping linkage assembly and a lower clamping linkage assembly; both the upper clamping linkage assembly and the lower clamping linkage assembly include several linkage segments, which are detachably connected by a pull rod buckle; the first linkage segment of the upper clamping linkage assembly and the lower clamping linkage assembly are connected to the pull rod assembly through a movable connector; the last linkage segment of the upper clamping linkage assembly is fixedly connected to the control component, and the last linkage segment of the lower clamping linkage assembly is connected to the control component through a pull rod buckle.

[0012] Furthermore, the control assembly includes an upper clamp control assembly; the upper clamp control assembly includes a movable sleeve seat that is slidably fitted under the lower part of the edge operating rod, the outer side of the movable sleeve seat is connected to the tail section of the upper clamp linkage rod assembly through a connecting plate, a sliding rack is fixedly installed on the edge operating rod, and a spring movable buckle is hingedly installed inside the movable sleeve seat, the spring movable buckle abuts against the teeth on the sliding rack to position the upper jaw clamp.

[0013] Furthermore, the control assembly also includes a lower clamp control assembly; the lower clamp control assembly includes a control box fixedly installed on one side of the movable sleeve rod seat, and an L-shaped clamping adjustment rack passing through the control box; the clamping adjustment rack can move up and down relative to the control box, the upper end of the clamping adjustment rack is connected to the tail section of the lower clamp linkage rod assembly through a pull rod buckle, and its lower end forms a rack handle; a spring drive tooth is rotatably installed in the upper part of the control box, the spring drive tooth contacts the teeth on the clamping adjustment rack, and abuts against the teeth on the clamping adjustment rack when the clamping adjustment rack moves upward.

[0014] Furthermore, a fixed tooth is rotatably mounted in the lower part of the control box, and the tooth shaft of the fixed tooth is fixedly connected to the tooth shaft of the spring-driven tooth outside the control box by a connecting rod; a clamping adjustment handle extending to the outside of the control box is mounted on the tooth shaft of the fixed tooth.

[0015] This insulating blanket clamp operating tool has the following beneficial effects:

[0016] This insulating blanket clamping tool helps operators quickly clamp the insulating blanket by manipulating the clamping mechanism on the insulating operating rod. This allows for rapid installation of the insulating blanket.

[0017] The above insulation blanket installation process only requires one tool to complete the work, improving human-machine efficiency, reducing physical exertion during the operation, lowering skill requirements, and enabling operators to independently complete the insulation blanket installation work. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the insulating blanket clamping functional operating tool of this utility model;

[0020] Figure 2 This is a schematic diagram of the insulating blanket gripper assembly of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the tie rod assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the linkage rod assembly of this utility model;

[0023] Figure 5 and Figure 6 This is a schematic diagram of the control component structure of this utility model;

[0024] In the diagram: 1. Insulating operating rod; 2. Insulating blanket gripper assembly; 3. Gripper control mechanism; 4. Upper gripper; 5. Lower gripper; 6. Pull rod assembly; 7. Linkage rod assembly; 8. Control assembly; 9. Operating rod connecting rod buckle; 10. Bottom end sleeve; 11. Three-bar fixing sleeve; 12. Gripper frame; 13. Gripper frame sleeve; 14. Hinge seat; 15. Upper clamping pull rod; 16. Lower clamping pull rod; 17. Connector; 18. Movable connector; 19. Upper clamping linkage rod assembly; 20. Lower clamping linkage rod assembly; 21. Pull rod buckle; 22. Movable sleeve rod seat; 23. Connecting plate; 24. Sliding rack; 25. Spring movable buckle; 26. Control box; 27. Clamping adjustment rack; 28. Rack handle;

[0025] 29. Spring-driven gear; 30. Fixed gear; 31. Clamping adjustment handle. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, in the absence of conflict, the embodiments and features and technical solutions in the embodiments of this utility model can be combined with each other. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] To address the current issue that insulating blanket clamps must be used in conjunction with insulating rods for installation, and that insulating blankets cannot be installed using insulating rods alone, this embodiment provides an insulating blanket clamping tool, such as... Figure 1 As shown, the insulating blanket clamping tool includes an insulating operating rod 1, an insulating blanket clamping claw assembly 2 mounted on the top of the insulating operating rod 1, and a clamping claw control mechanism 3 mounted on the insulating operating rod 1 and connected to the insulating blanket clamping claw assembly 2. The insulating blanket clamping claw assembly 2 includes an upper claw 4 and a lower claw 5 with a cross-arm structure. The clamping claw control mechanism 3 controls the upper claw 4 to cooperate with the lower claw 5 to clamp the insulating blanket.

[0029] Furthermore, to facilitate understanding of the components of this insulating blanket clamp operating tool, the following detailed structural descriptions of each component are provided:

[0030] Insulated operating rod 1:

[0031] Considering the different locations where insulating blankets are installed, the insulating operating rod 1 in this embodiment adopts a detachable splicing structure to increase or decrease its overall length to adapt to the working environment. The insulating operating rod 1 comprises several segments; taking a two-segment insulating operating rod 1 as an example... Figure 1 As shown, the upper section insulating operating rod 1 and the lower section insulating operating rod 1 are detachably connected via an operating rod connecting rod buckle 9. The upper section insulating operating rod 1 is detachably connected to the insulating blanket gripper assembly 2, and the lower section insulating operating rod 1 is fitted with the gripper control mechanism 3. A bottom end sleeve 10 is installed at the tail end of the lower section insulating operating rod 1.

[0032] Insulating blanket gripper assembly 2:

[0033] like Figure 2 and Figure 3 As shown, to facilitate clamping the insulating blanket, the insulating blanket clamping claw assembly 2 in this embodiment includes an upper claw 4 and a lower claw 5. The upper claw 4 and the lower claw 5 adopt a cross-arm structure, allowing individual operation of either claw to quickly clamp the insulating blanket. Figure 3 As shown, the upper jaw 4 and the lower jaw 5 are hinged to the jaw holder 12 via a shaft; a jaw holder sleeve 13 is formed at the bottom of the jaw holder 12, and the jaw holder 12 is detachably connected to the insulating operating rod 1 through the jaw holder sleeve 13. One side of the upper jaw 4 and the lower jaw 5 is a clamping plate structure, and the other side forms a hinge seat 14 that is connected to the jaw control mechanism 3.

[0034] Gripper control mechanism 3:

[0035] In this embodiment, the gripper control mechanism 3 is used to control the opening and closing of the upper gripper 4 and the lower gripper 5 of the insulating blanket gripper assembly 2, such as... Figure 1 As shown, the gripper control mechanism 3 includes a pull rod assembly 6 located on the upper side of the insulating operating rod 1, a linkage rod assembly 7 extending from the upper side of the insulating operating rod 1 to the lower side of the insulating operating rod 1, and a control assembly 8 installed on the lower side of the insulating operating rod 1. The pull rod assembly 6 is connected to the upper gripper 4 and the lower gripper 5. The two ends of the linkage rod assembly 7 are respectively connected to the pull rod assembly 6 and the control assembly 8, thereby realizing the individual control of the upper gripper 4 and the lower gripper 5 of the insulating blanket gripper assembly 2, realizing the control of the opening and closing of the upper gripper 4 and the lower gripper 5, and completing the clamping operation of the insulating blanket.

[0036] Specifically, such as Figure 3 As shown, the pull rod assembly 6 includes an upper clamping pull rod 15 and a lower clamping pull rod 16. One end of the upper clamping pull rod 15 and the lower clamping pull rod 16 are respectively hinged to the upper jaw clamp 4 and the lower jaw clamp 5 via a connector 17, and the other end is respectively connected to the linkage rod assembly 7 via a movable connector 18. Figure 1 , Figure 2 and Figure 4As shown, the linkage assembly 7 includes an upper clamp linkage assembly 19 and a lower clamp linkage assembly 20. Since the insulating operating rod 1 adopts a detachable splicing structure to increase or decrease the overall length of the insulating operating rod 1 to adapt to the working environment, the upper clamp linkage assembly 19 and the lower clamp linkage assembly 20 in this embodiment also adopt a detachable splicing structure to increase or decrease the overall length of the linkage assembly 7 to adapt to the insulating operating rod 1. Taking the two-section linkage rod assembly 7 as an example, the upper and lower linkage rods of the upper clamp linkage rod assembly 19 are detachably connected by a pull rod buckle 21. Similarly, the upper and lower linkage rods of the lower clamp linkage rod assembly 20 are detachably connected by a pull rod buckle 21. The upper linkage rods of the upper clamp linkage rod assembly 19 and the lower clamp linkage rod assembly 20 are connected to the pull rod assembly 6 through a movable connector 18. The lower linkage rod of the upper clamp linkage rod assembly 19 is fixedly connected to the control assembly 8, and the lower linkage rod of the lower clamp linkage rod assembly 20 is connected to the control assembly 8 through a pull rod buckle 21.

[0037] Furthermore, since the function of the linkage assembly 7 is to transmit the control force of the control assembly 8 to the pull rod assembly 6, and the linkage assembly 7 is relatively long, in order to ensure a more stable force transmission process, such as... Figure 2 and Figure 4 As shown, in this embodiment, a three-bar fixing sleeve 11 that cooperates with the control assembly 8 is also installed on the rod body of each section of the insulating operating rod 1; each linkage rod of the upper clamping linkage rod assembly 19 and the lower clamping linkage rod assembly 20 slides through the three-bar fixing sleeve 11 at the corresponding position to ensure the stability of the force transmission process of the linkage rod assembly 7.

[0038] like Figure 4 , Figure 5 and Figure 6 As shown, in order to achieve separate control of the upper jaw 4 and the lower jaw 5 in this embodiment, the control component 8 adopts the following structure: the control component 8 includes two parts: an upper jaw control component and a lower jaw control component.

[0039] The upper clamp control assembly includes a movable sleeve seat 22 that is slidably fitted onto the lower part of the edge operating rod. The outer side of the movable sleeve seat 22 is connected to the lower section of the upper clamp linkage rod assembly 19 via a connecting plate 23. A sliding rack 24 is fixedly installed on the edge operating rod. A spring movable buckle 25 is hinged inside the movable sleeve seat 22. The spring movable buckle 25 abuts against the teeth on the sliding rack 24 to position the upper jaw clamp 4.

[0040] The lower clamp control assembly includes a control box 26 fixedly mounted on one side of the movable sleeve base 22, and an L-shaped clamping adjustment rack 27 passing through the control box 26. The clamping adjustment rack 27 can move up and down relative to the control box 26. The upper end of the clamping adjustment rack 27 is connected to the lower section of the linkage rod of the lower clamp linkage rod assembly 20 through a pull rod buckle 21, and the lower end forms a rack handle 28. A spring drive tooth 29 is rotatably mounted in the upper part of the control box 26. The spring drive tooth 29 contacts the teeth on the clamping adjustment rack 27 and abuts against the teeth on the clamping adjustment rack 27 when the clamping adjustment rack 27 moves upward.

[0041] Furthermore, in order to quickly operate the spring drive tooth 29 and increase the clamping stability between the upper jaw 4 and the lower jaw 5, a fixed tooth 30 is rotatably installed in the lower part of the control box 26 in this embodiment. The tooth shaft of the fixed tooth 30 is fixedly connected to the tooth shaft of the spring drive tooth 29 outside the control box 26 by a connecting rod, which is not shown in the figure. A clamping adjustment handle 31 extending to the outside of the control box 26 is installed on the tooth shaft of the fixed tooth 30.

[0042] The specific steps for installing the insulating blanket using this insulating blanket clamping tool are as follows:

[0043] The operator puts on protective equipment and holds the bottom end sleeve 10 of the insulated operating rod 1;

[0044] First, adjust the angles of the upper jaw 4 and lower jaw 5: Press the spring-loaded latch 25 on the movable sleeve base 22. After the spring-loaded latch 25 disengages from the sliding rack 24, the movable sleeve base 22 can be moved up and down. When the movable sleeve base 22 moves upward, the lower clamp control assembly, the linkage rod assembly 7, and the pull rod assembly 6 all move upward, thereby adjusting the angles of the upper jaw 4 and lower jaw 5. Specifically, when the movable sleeve base 22 moves upward, the upper jaw 4 and lower jaw 5 rotate horizontally relative to the insulating operating rod 1; when the movable sleeve base 22 moves downward, the upper jaw 4 and lower jaw 5 rotate vertically relative to the insulating operating rod 1. After adjusting the angles of the upper jaw 4 and lower jaw 5 according to the required position, release the spring-loaded latch 25. The spring-loaded latch 25 abuts against the teeth on the sliding rack 24, thereby positioning the upper jaw 4.

[0045] The upper jaw 4 and lower jaw 5 clamp the insulating blanket: During the clamping process, the position of the upper jaw 4 is fixed, and the lower jaw 5 is controlled by the lower jaw control assembly to complete the clamping action. Specifically, rotating the clamping adjustment handle 31 causes the fixed tooth 30 and the spring-driven tooth 29 to rotate and disengage from the clamping adjustment rack 27. Then, the rack is tightened upward by moving the rack handle 28. When the tightening adjustment rack moves upward, the lower jaw linkage rod assembly 20 and the lower jaw pull rod 16 also move upward, causing the lower jaw 5 to swing downward relative to the upper jaw 4, so that the insulating blanket clamping jaw assembly 2 is in the open state.

[0046] After the insulating blanket is positioned between the upper jaw clamp 4 and the lower jaw clamp 5 by moving the insulating operating rod 1, the adjusting rack is tightened by moving the rack handle 28 downward. When the adjusting rack moves downward, the lower clamp linkage rod assembly 20 and the lower clamp pull rod 16 also move downward, thereby causing the lower jaw clamp 5 to swing upward relative to the upper jaw clamp 4, so that the insulating blanket clamping jaw assembly 2 is in a closed state, and the upper jaw clamp 4 cooperates with the lower jaw clamp 5 to complete the clamping action of the insulating blanket.

[0047] Finally, release the clamping adjustment handle 31. Since the spring-driven tooth 29 and the fixed tooth 30 allow the clamping adjustment rack 27 to move downwards, they abut against the teeth on the clamping adjustment rack 27 when it moves upwards, thus ensuring clamping force. After releasing the clamping adjustment handle 31, hold the bottom end sleeve 10 of the insulating operating rod 1 and complete the complete wrapping of the insulating blanket by operating the insulating operating rod 1. Finally, rotate the clamping adjustment handle 31, and move the clamping adjustment rack 27 upwards through the rack handle 28, so that the upper jaw 4 and the lower jaw 5 release the clamped insulating blanket, completing the insulating blanket installation operation.

[0048] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A tool for clamping insulating blankets, characterized in that: It includes an insulating operating rod, an insulating blanket gripper assembly mounted on the top of the insulating operating rod, and a gripper control mechanism mounted on the insulating operating rod and connected to the insulating blanket gripper assembly in a transmission manner. The insulating blanket gripper assembly includes an upper gripper and a lower gripper with a cross-arm structure. The upper gripper, in conjunction with the lower gripper, can hold the insulating blanket. The gripper control mechanism includes a pull rod assembly located on one side of the upper part of the insulating operating rod, a linkage rod assembly extending from one side of the upper part of the insulating operating rod to one side of the lower part of the insulating operating rod, and a control assembly installed on one side of the lower part of the insulating operating rod. The pull rod assembly is connected to the upper gripper and the lower gripper, and the two ends of the linkage rod assembly are respectively connected to the pull rod assembly and the gripper control assembly.

2. The insulating blanket clamping tool according to claim 1, characterized in that: The insulating operating rod comprises several sections, and the rods of each section are detachably connected by an operating rod connecting rod buckle. The rod of the first section of the insulating operating rod is detachably connected to the insulating blanket gripper assembly. The rod of the last section of the insulating operating rod is installed in conjunction with the control assembly, and a bottom end sleeve is installed at the tail end of the rod of the last section of the insulating operating rod.

3. The insulating blanket clamping tool according to claim 1, characterized in that: Each section of the insulated operating rod is also equipped with a three-bar retaining sleeve that works in conjunction with the control components.

4. The insulating blanket clamping tool according to claim 1, characterized in that: The insulating blanket gripper assembly includes an upper gripper and a lower gripper; the upper gripper and the lower gripper are hingedly mounted on a gripper frame, and the upper gripper and the lower gripper have a cross-arm structure; the bottom of the gripper frame has a gripper sleeve that is detachably connected to the insulating operating rod; one side of the upper gripper and the lower gripper is a clamping plate structure, and the other side has a hinged seat that is connected to the control assembly.

5. The insulating blanket clamping tool according to claim 1, characterized in that: The pull rod assembly includes an upper clamping pull rod and a lower clamping pull rod. One end of the upper clamping pull rod and the lower clamping pull rod are respectively hinged to the upper jaw clamp and the lower jaw clamp via a connector, and the other end is respectively connected to the linkage rod assembly via a movable connector.

6. The insulating blanket clamping tool according to claim 5, characterized in that: The linkage assembly includes an upper clamp linkage assembly and a lower clamp linkage assembly; both the upper and lower clamp linkage assemblies include several linkage segments, which are detachably connected by pull rod buckles; the first linkage segment of the upper and lower clamp linkage assemblies is connected to the pull rod assembly through a movable connector; the last linkage segment of the upper clamp linkage assembly is fixedly connected to the control component, and the last linkage segment of the lower clamp linkage assembly is connected to the control component through a pull rod buckle.

7. The insulating blanket clamping tool according to claim 6, characterized in that: The control assembly includes an upper clamp control assembly; the upper clamp control assembly includes a movable sleeve seat that is slidably fitted under the lower part of the edge operating rod, the outer side of the movable sleeve seat is connected to the tail section of the upper clamp linkage rod assembly through a connecting plate, a sliding rack is fixedly installed on the edge operating rod, and a spring movable buckle is hingedly installed inside the movable sleeve seat, the spring movable buckle abuts against the teeth on the sliding rack to position the upper jaw clamp.

8. The insulating blanket clamping tool according to claim 7, characterized in that: The control assembly also includes a lower clamp control assembly; the lower clamp control assembly includes a control box fixedly installed on one side of the movable sleeve seat, and an L-shaped clamping adjustment rack passing through the control box; the clamping adjustment rack can move up and down relative to the control box, the upper end of the clamping adjustment rack is connected to the tail section of the lower clamp linkage rod assembly through a pull rod buckle, and its lower end forms a rack handle; a spring drive tooth is rotatably installed in the upper part of the control box, the spring drive tooth contacts the teeth on the clamping adjustment rack, and abuts against the teeth on the clamping adjustment rack when the clamping adjustment rack moves upward.

9. The insulating blanket clamping tool according to claim 8, characterized in that: A fixed tooth is rotatably mounted in the lower part of the control box. The tooth shaft of the fixed tooth is fixedly connected to the tooth shaft of the spring-driven tooth outside the control box by a connecting rod. A clamping adjustment handle extending to the outside of the control box is mounted on the tooth shaft of the fixed tooth.

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