Pole climbing anti-falling device

Abstract

This utility model relates to the technical field of safety protection equipment for high-altitude operations. It discloses a pole-climbing fall arrestor, comprising: a restraint member, which is a flexible member and is arranged around a pole; a locking structure, wherein a first end of the restraint member is connected to a first side of the locking structure, and a second end of the restraint member is detachably connected to a second side of the locking structure, the locking structure abutting against the pole; a locking rod, which is rotatably connected to the locking structure, and an elastic element is provided between the locking structure and the locking rod, such that, under the action of the elastic element, the end of the locking rod near the ground abuts against the pole; and a fall arrest rope is connected to the end of the locking rod away from the ground, the fall arrest rope being connected to the human body. This application features a simple structure, low manufacturing cost, small size and weight, and is extremely convenient to carry and install. Furthermore, fewer components result in a lower probability of malfunction and easier maintenance and upkeep.

Description

Technical Field

[0001] This utility model relates to the technical field of safety protection equipment for high-altitude operations, and in particular to a pole climbing fall arrestor. Background Technology

[0002] In the power and telecommunications industries, pole climbing is a common and important task. However, during pole climbing, workers face the risk of falling from heights, which can seriously threaten their lives. While some pole climbing fall protection devices exist on the market, many employ complex mechanical structures, such as multiple sets of gears, chains, and linkages working together to achieve fall protection. This complex structure not only increases manufacturing costs but also makes the equipment bulky and heavy, extremely inconvenient to carry and install. Moreover, the more components there are, the higher the probability of malfunction, and the more difficult maintenance and upkeep become.

[0003] Therefore, there is a need for a newly designed pole climbing fall arrestor that has the advantages of simple structure, convenient operation, and safety and reliability, and can effectively meet the safety requirements of pole climbing operations. Utility Model Content

[0004] In view of this, the present invention provides a pole climbing fall arrestor, which is intended to be used in industries such as power and communications to ensure the personal safety of pole climbers during the climbing process and effectively prevent accidental falls.

[0005] Specifically, the following technical solutions are included:

[0006] This application provides a pole climbing fall arrestor, comprising:

[0007] A restraint component, wherein the restraint component is a flexible component and is arranged around the rod body;

[0008] A locking structure is provided, wherein a first end of the restraint member is connected to a first side of the locking structure, a second end of the restraint member is detachably connected to a second side of the locking structure, and the locking structure abuts against the rod.

[0009] A locking rod is rotatably connected to the locking structure. An elastic element is provided between the locking structure and the locking rod. Under the action of the elastic element, the end of the locking rod near the ground abuts against the rod body.

[0010] The end of the locking rod away from the ground is connected to a fall arrest rope, which is connected to the human body.

[0011] For example, the locking structure includes a housing and a rotating shaft;

[0012] The housing is provided with a first hole and a second hole. The first hole is located on the side of the housing away from the ground, and the second hole is located on the side of the housing close to the rod. The rotating shaft is located at the first hole.

[0013] The locking rod extends through the first hole to the second hole at one end near the ground, where it abuts against the rod body. The locking rod and the housing are rotatably connected by the pivot.

[0014] For example, the locking structure includes a fixing plate disposed on the side of the housing away from the ground;

[0015] One end of the elastic element is connected to the fixed plate, and the other end of the elastic element is connected to the locking rod.

[0016] For example, the elastic element is disposed on the side of the pivot away from the ground.

[0017] For example, the locking rod has a cable hole at the end away from the ground, and the cable hole is connected to the fall arresting rope.

[0018] For example, the locking structure includes a housing and a latch;

[0019] The buckle is located on the second side of the housing, and the second end of the restraint member is provided with a locking head, which engages with the buckle.

[0020] For example, the buckle includes a housing, a spring, and a locking plate;

[0021] One end of the spring is connected to the outer shell, and the other end of the spring is connected to the retaining plate. The retaining plate is inserted into the outer shell.

[0022] The outer shell is provided with an insertion hole, and the card plate is provided with a card hole. The overlapping area between the card hole and the insertion hole increases or decreases as the card plate moves.

[0023] For example, the card plate includes a first card plate and a second card plate, the first card plate is disposed on a first side of the housing, and the second card plate is disposed on a second side of the housing, and both the first card plate and the second card plate are movable relative to the housing;

[0024] The first card plate is provided with a first card hole, and the second card plate is provided with a second card hole. The overlapping area between the first card hole and the second card hole increases or decreases as the first card plate and the second card plate move.

[0025] For example, the locking bar is provided with an anti-slip element, which is disposed at the end of the locking bar near the ground and between the locking bar and the bar body.

[0026] For example, the restraint member is provided with an adjustment structure, which is used to adjust the length between the first end and the second end of the restraint member.

[0027] The beneficial effects of the technical solution provided by this utility model include at least the following:

[0028] This application's pole-climbing fall arrestor provides a stable fall arrest foundation by using restraint components and a locking structure to hold the pole. Through leverage, under the action of an elastic element, the end of the locking rod closest to the ground abuts against the pole, while the end of the locking rod furthest from the ground connects to the fall arrest rope. When a person connected to the fall arrest rope falls, the end of the locking rod closest to the ground further abuts against the pole, increasing the fall arrest strength and improving safety. This application has a simple structure, low manufacturing cost, small size and weight, making it extremely convenient to carry and install. Moreover, fewer parts mean a lower probability of malfunction, and easier maintenance and upkeep. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a side view of the structure of a pole climbing fall arrestor according to an embodiment of the present invention;

[0031] Figure 2 This is a top view of a pole climbing fall arrestor according to an embodiment of the present invention;

[0032] Figure 3 This is a schematic diagram of a snap-fit ​​structure according to an embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the internal structure of the buckle according to an embodiment of the present invention.

[0034] The reference numerals in the figure are respectively:

[0035] 100. Pole; 200. Fall arrest rope;

[0036] 1. Restraint component; 2. Housing; 3. Locking rod; 4. Rotating shaft; 5. Fixing plate; 6. Elastic component; 7. Buckle; 71. Outer shell; 711. First strip plate; 712. Second strip plate; 713. First limiting post; 714. Insertion hole; 72. First locking plate; 721. First push plate; 722. First plate body; 723. First locking hole; 724. First limiting hole; 73. Second locking plate; 731. Second push plate; 732. Second plate body; 733. Second locking hole; 734. Second limiting hole; 74. First spring; 75. Second spring; 8. Adjusting screw; 9. Anti-slip component.

[0037] The accompanying drawings have illustrated specific embodiments of the present invention, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] Before further describing the embodiments of this utility model in detail, the directional terms involved in the embodiments of this utility model, such as "upper part," "lower part," and "side part," are used to refer to... Figure 1 The orientation shown is a reference and does not limit the scope of protection of this utility model.

[0040] To make the technical solution and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0041] As mentioned above, current fall arrestors have complex mechanical structures, which not only increases manufacturing costs but also makes the devices large and heavy, extremely inconvenient to carry and install. Furthermore, the more parts there are, the higher the probability of malfunction, and the more difficult subsequent maintenance and upkeep become. To address these problems, this application provides a pole climbing fall arrestor.

[0042] like Figure 1 and Figure 2As shown, a pole climbing fall arrestor includes: a restraint member 1, which is a flexible member and is arranged around a pole body 100; a locking structure, wherein a first end of the restraint member 1 is connected to a first side of the locking structure, and a second end of the restraint member 1 is detachably connected to a second side of the locking structure, and the locking structure abuts against the pole body 100; a locking rod 3, which is rotatably connected to the locking structure, and an elastic member 6 is provided between the locking structure and the locking rod 3, wherein under the action of the elastic member 6, the end of the locking rod 3 near the ground abuts against the pole body 100; and a fall arrest rope 200 is connected to the end of the locking rod 3 away from the ground, and the fall arrest rope 200 is connected to the human body. This application's pole-climbing fall arrestor provides a stable fall arrest foundation by using a restraint component 1 and a locking structure to hold the pole 100. Through leverage, under the action of the elastic component 6, the end of the locking rod 3 closest to the ground abuts against the pole 100, while the end of the locking rod 3 furthest from the ground connects to the fall arrest rope 200. When a person connected to the fall arrest rope 200 falls, the end of the locking rod 3 closest to the ground further abuts against the pole 100, increasing the fall arrest strength and improving safety. This application has a simple structure, low manufacturing cost, small size and weight, making it extremely convenient to carry and install. Moreover, fewer parts mean a lower probability of malfunction, and easier maintenance and upkeep.

[0043] In one embodiment, the restraint 1 is an industrial belt with a width of approximately 50mm. The restraint 1 has a certain amount of friction with the rod 100, further ensuring the firmness and stability of both the restraint 1 and the rod 100. The restraint 1 is connected to the locking structure, allowing it to fit tightly against the rod 100, providing stable support and connection, and ensuring reliable operation under various working conditions.

[0044] In one embodiment, the elastic element 6 is a compression spring to ensure that the rod 100 and the locking rod 3 are in contact when there is no operation.

[0045] In one embodiment, the locking structure includes a housing 2 and a rotating shaft 4; the housing 2 is provided with a first hole and a second hole, the first hole is provided on the side of the housing 2 away from the ground, the second hole is provided on the side of the housing 2 close to the rod body, and the rotating shaft 4 is provided at the first hole; the end of the locking rod 3 close to the ground extends through the first hole to the second hole and abuts against the rod body 100, and the locking rod 3 and the housing 2 are rotatably connected by the rotating shaft 4.

[0046] like Figure 1 and Figure 2 As shown, the height of the locking rod 3 is not specifically limited and can be adjusted according to requirements. The height of the locking rod 3 is greater than the height of the locking structure, and the locking rod 3 passes through the locking structure via the first hole and the second hole. The height direction of the locking structure, the height direction of the locking rod 3, and the height direction of the rod body 100 are consistent.

[0047] In one embodiment, the locking rod 3 and the rotating shaft 4 are fixedly connected, and the rotating shaft 4 and the housing 2 are rotatably connected.

[0048] In one embodiment, the locking rod 3 and the rotating shaft 4 are rotatably connected, and the rotating shaft 4 and the housing 2 are fixedly connected.

[0049] In one embodiment, the housing 2 is a rectangular housing 2.

[0050] In one embodiment, the locking structure includes a fixed plate 5, which is disposed on the side of the housing 2 away from the ground; one end of an elastic element 6 is connected to the fixed plate 5, and the other end of the elastic element 6 is connected to the locking rod 3. The elastic element 6 is disposed on the side of the rotating shaft 4 away from the ground, so that, with the rotating shaft 4 as a fulcrum, the movement of the end of the locking rod 3 away from the ground drives the movement of the end of the locking rod 3 close to the ground. The structure of the fixed plate 5 and the locking rod 3 is ergonomic, making it convenient for operators to grip and operate. By pinching the fixed plate 5 and the locking rod 3, the contact state between the locking rod 3 and the rod body 100 can be controlled, realizing the locking and unlocking of the fall arrestor.

[0051] In one embodiment, the elastic element 6 is in a partially compressed state. The distance between the fixing plate 5 and the locking rod 3 is suitable for a person's one-handed grip. When climbing the pole, the worker grips the fixing plate 5 and the locking rod 3 with one hand. By squeezing the fixing plate 5 and the locking rod 3, the upper end of the locking rod 3 rotates towards the pole body 100, and the lower end of the locking rod 3 rotates away from the pole body 100. At this time, the industrial belt is relatively loose with respect to the pole body 100, allowing the worker to easily climb the pole body 100. During the climb, the worker can flexibly control the squeezing strength of the fixing plate 5 and the locking rod 3 according to their own rhythm and needs, adjusting the state of the fall arrestor. When the worker suddenly falls, their hand will naturally release the fixing plate 5. Under the action of the spring force and the tension of the fall arrestor rope 200, the lower end of the locking rod 3 abuts tightly against the pole body 100, and the industrial belt and the pole body 100 hold together, thereby preventing the worker from continuing to fall and achieving efficient and reliable fall protection.

[0052] The 200 fall arrest rope is made of high-strength, flexible material, which can effectively buffer the impact of a fall and protect the lives of workers.

[0053] In one embodiment, the locking rod 3 is provided with a wire passage hole, through which the fall arresting rope 200 is connected. Figure 1 As shown, the cable hole is located at the upper end of the locking rod 3. When a worker suddenly falls, the fall arresting rope 200 exerts a downward pulling force on the locking rod 3.

[0054] In one embodiment, the locking structure includes a housing 2 and a latch 7; the latch 7 is disposed on a second side of the housing 2, and a latch head is provided at the second end of the restraining member 1, the latch head and the latch 7 engaging. Figure 2As shown, the buckle 7 is located on the left side of the housing 2. In use, the first end of the industrial belt is connected to the housing 2, and the second end of the industrial belt passes over the rod 100. The buckle head and buckle 7 are then inserted. Once the installation is complete, climbing operations can begin. The principle is simple, the operation is easy, and it improves work efficiency.

[0055] In one embodiment, the buckle 7 includes a housing 71, a spring, and a locking plate; one end of the spring is connected to the housing 71, and the other end of the spring is connected to the locking plate, and the locking plate is inserted into the housing 71; the housing 71 is provided with an insertion hole 714, and the locking plate is provided with a locking hole, and the overlapping area between the locking hole and the insertion hole 714 increases or decreases as the locking plate moves.

[0056] In one embodiment, a single card plate may be provided, with a conical card head that inserts into the overlapping portion between the card hole and the insertion hole 714. During insertion, the card head compresses the spring, causing the card plate to move inwards into the housing 71, increasing the overlapping area between the card hole and the insertion hole 714. After the card head is fully inserted, the spring force causes the card plate to move outwards from the housing 71, resetting the card plate and decreasing the overlapping area between the card hole and the insertion hole 714, preventing the card head from disengaging from the overlapping portion. During disassembly, pressing the card plate and moving it inwards into the housing 71 increases the overlapping area between the card hole and the insertion hole 714, allowing the card head to disengage from the overlapping portion.

[0057] In another embodiment, such as Figure 3 and Figure 4 As shown, the card plate includes a first card plate 72 and a second card plate 73. The first card plate 72 is disposed on the first side of the outer shell 71, and the second card plate 73 is disposed on the second side of the outer shell 71. Both the first card plate 72 and the second card plate 73 can move relative to the outer shell 71. The first card plate 72 is provided with a first card hole 723, and the second card plate 73 is provided with a second card hole 733. The overlapping area between the first card hole 723 and the second card hole 733 increases or decreases as the first card plate 72 and the second card plate 73 move.

[0058] like Figure 3 and Figure 4As shown, the outer casing 71 is provided with a first strip plate 711 and a second strip plate 712, and the springs include a first spring 74 and a second spring 75. The first locking plate 72 includes a first push plate 721 and a first plate body 722, and a first locking hole 723 is provided on the first plate body 722. A first plate hole is provided on a first side of the outer casing 71, and the first plate body 722 is inserted into the outer casing 71 through the first plate hole, with a first distance between the first plate body 722 and the second side of the outer casing 71. The first strip plate 711 is provided on the inner wall of the second side of the outer casing 71, one end of the first spring 74 is connected to the first strip plate 711, and the other end of the first spring 74 is connected to the first plate body 722. The size of the first push plate 721 is larger than the size of the first plate hole to prevent the first push plate 721 from entering the outer casing 71. The second locking plate 73 includes a second push plate 731 and a second plate body 732, and a second locking hole 733 is provided on the second plate body 732. A second plate hole is provided on the second side of the outer casing 71. A second plate 732 is inserted into the outer casing 71 through the second plate hole, and a second distance exists between the second plate 732 and the first side of the outer casing 71. A second strip plate 712 is disposed on the inner wall of the first side of the outer casing 71. One end of the second spring 75 is connected to the second strip plate 712, and the other end of the second spring 75 is connected to the second plate 732. The size of the second push plate 731 is larger than the size of the second plate hole to prevent the second push plate 731 from entering the outer casing 71.

[0059] Furthermore, the outer shell 71 is provided with two oppositely arranged insertion holes 714, and the housing 2 is provided with through holes corresponding to the insertion holes 714. The card head enters the housing 2 through the overlapping part between the two oppositely arranged insertion holes 714, the first card hole 723 and the second card hole 733, and the through hole corresponding to the insertion hole 714.

[0060] Furthermore, the first strip plate 711 is provided with a first limiting post 713, and the second plate body 732 is provided with a second limiting hole 734. The second limiting hole 734 is located between the second locking hole 733 and the second push plate 731, and the length direction of the second limiting hole 734 is consistent with the movement direction of the second locking plate 73. The first limiting post 713 is inserted into the second limiting hole 734 to limit the depth and direction of the second locking plate 73's insertion into the outer shell 71. The second strip plate 712 is provided with a second limiting post, and the first plate body 722 is provided with a first limiting hole 724. The first limiting hole 724 is located between the first locking hole 723 and the first push plate 721, and the length direction of the first limiting hole 724 is consistent with the movement direction of the first locking plate 72. The second limiting post is inserted into the first limiting hole 724 to limit the depth and direction of the first locking plate 72's insertion into the outer shell 71.

[0061] When in use, the card head has a conical structure and is inserted into the overlapping part between the first card hole 723, the second card hole 733, and the insertion hole 714. During insertion, under the action of the locking head, the first locking plate 72 compresses the first spring 74, and the second locking plate 73 compresses the second spring 75. The first locking plate 72 and the second locking plate 73 move towards each other and both move into the outer shell 71, increasing the overlapping area of ​​the first locking hole 723 and the second locking hole 733. After the locking head is fully inserted, under the elastic force of the first spring 74 and the second spring 75, the first locking plate 72 and the second locking plate 73 move in opposite directions and both move out of the outer shell 71. The first locking plate 72 and the second locking plate 73 reset, and the overlapping area of ​​the first locking plate 72 and the second locking plate 73 decreases, preventing the locking head from coming out of the overlapping part between the first locking plate 72 and the second locking plate 73. During disassembly, the first locking plate 72 and the second locking plate 73 are pressed and moved into the outer shell 71, increasing the overlapping area of ​​the first locking plate 72 and the second locking plate 73, allowing the locking head to come out of the overlapping part between the first locking plate 72 and the second locking plate 73.

[0062] This application enables quick and reliable locking of the buckle 7 and the locking head, ensuring that the fall arrestor is stably installed on the pole 100.

[0063] In one embodiment, such as Figure 1 and Figure 2 As shown, the locking rod 3 is provided with an anti-slip element 9, which is located at the end of the locking rod 3 closest to the ground and between the locking rod 3 and the rod body 100. The surface of the anti-slip element 9 that contacts the rod body 100 is rough to increase the friction between the anti-slip element 9 and the rod body 100. The anti-slip element 9 can be a pad.

[0064] In one embodiment, such as Figure 2 As shown, the restraint member 1 is equipped with an adjustment structure, which is used to adjust the length between the first end and the second end of the restraint member 1. Since different types of poles 100 have different diameters, the length between the first end and the second end of the restraint member 1 can be adjusted using the adjustment structure to ensure a better fit between the restraint member 1 and the pole 100. The adjustment structure is used to adjust the length between the first end and the second end of the restraint member 1 before climbing the pole; during the climbing process, the length between the first end and the second end of the restraint member 1 remains unchanged.

[0065] like Figure 2 As shown, the adjustment structure includes multiple adjustment holes, which are located near the first end of the restraint member 1 and arranged along the length of the restraint member 1. Before climbing the pole, a suitable adjustment hole is selected according to the diameter of the pole body 100, and the restraint member 1 and the housing 2 are connected by inserting the adjustment screw 8 into the selected adjustment hole.

[0066] The pole climbing fall arrestor of this application has a simple structure and few parts, which not only reduces the difficulty and cost of manufacturing, but also reduces the probability of failure and improves the reliability and stability of the equipment.

[0067] This application uses an insert-type buckle 7 and a clip head for installation and fixation. The operation steps are simple and easy to understand, and operators can quickly master the usage method without complicated training. The engagement and disengagement of the locking rod 3 and the rod body 100 are controlled by the pinching between the fixing plate 5 and the locking rod 3. The operation can be completed with one hand, which facilitates flexible adjustment during climbing, greatly improves work efficiency, and reduces the labor intensity of operators.

[0068] This application can react rapidly in the instant of a sudden fall, locking the industrial belt in time to effectively prevent fall accidents. The spring locking mechanism and tapered clamp design of the insert-type buckle 7 ensure the firmness and stability of the fall arrestor after installation. The industrial belt is made of high-strength material with good wear resistance and load-bearing capacity, reliably supporting the weight of the worker. The locking rod 3 has undergone rigorous testing and verification, and its braking effect is stable and reliable, providing comprehensive and reliable safety protection for the worker.

[0069] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0070] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only.

[0071] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pole fall arrestor, characterized in that, include: A restraint component, wherein the restraint component is a flexible component and is arranged around the rod body; A locking structure is provided, wherein a first end of the restraint member is connected to a first side of the locking structure, a second end of the restraint member is detachably connected to a second side of the locking structure, and the locking structure abuts against the rod. A locking rod is rotatably connected to the locking structure. An elastic element is provided between the locking structure and the locking rod. Under the action of the elastic element, the end of the locking rod near the ground abuts against the rod body. The end of the locking rod away from the ground is connected to a fall arrest rope, which is connected to the human body.

2. The pole climbing fall arrestor according to claim 1, characterized in that, The locking structure includes a housing and a rotating shaft; The housing is provided with a first hole and a second hole. The first hole is located on the side of the housing away from the ground, and the second hole is located on the side of the housing close to the rod. The rotating shaft is located at the first hole. The locking rod extends through the first hole to the second hole at one end near the ground, where it abuts against the rod body. The locking rod and the housing are rotatably connected by the pivot.

3. The pole climbing fall arrestor according to claim 2, characterized in that, The locking structure includes a fixing plate, which is disposed on the side of the housing away from the ground; One end of the elastic element is connected to the fixed plate, and the other end of the elastic element is connected to the locking rod.

4. The pole climbing fall arrestor according to claim 3, characterized in that, The elastic element is located on the side of the rotating shaft away from the ground.

5. The pole climbing fall arrestor according to claim 2, characterized in that, The locking rod has a wire hole at the end away from the ground, and the wire hole is connected to the fall arresting rope.

6. The pole climbing fall arrestor according to claim 1, characterized in that, The locking structure includes a housing and a latch; The buckle is located on the second side of the housing, and the second end of the restraint member is provided with a locking head, which engages with the buckle.

7. The pole climbing fall arrestor according to claim 6, characterized in that, The buckle includes a housing, a spring, and a locking plate; One end of the spring is connected to the outer shell, and the other end of the spring is connected to the retaining plate. The retaining plate is inserted into the outer shell. The outer shell is provided with an insertion hole, and the card plate is provided with a card hole. The overlapping area between the card hole and the insertion hole increases or decreases as the card plate moves.

8. The pole climbing fall arrestor according to claim 7, characterized in that, The card plate includes a first card plate and a second card plate. The first card plate is disposed on a first side of the outer shell, and the second card plate is disposed on a second side of the outer shell. Both the first card plate and the second card plate can move relative to the outer shell. The first card plate is provided with a first card hole, and the second card plate is provided with a second card hole. The overlapping area between the first card hole and the second card hole increases or decreases as the first card plate and the second card plate move.

9. The pole climbing fall arrestor according to claim 1, characterized in that, The locking rod is provided with an anti-slip component, which is located at the end of the locking rod near the ground and between the locking rod and the rod body.

10. The pole climbing fall arrestor according to claim 1, characterized in that, The restraint member is provided with an adjustment structure, which is used to adjust the length between the first end and the second end of the restraint member.

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