Portable carabiner fixing device

Abstract

The utility model provides a kind of portable pole foot buckle fixing device, belong to fixing device technical field, including footplate body and ankle fixing strap, the side of footplate body is equipped with the slot, the slot is equipped with for antiskid strip, the side of footplate body is equipped with connecting pillar, connecting pillar one end is equipped with footboard, the side of footplate body is equipped with the storage frame for receiving ankle fixing strap, ankle fixing strap is located in storage frame, two groups of sliding slots are equipped on storage frame, fixed component for preventing ankle fixing strap from falling is equipped in storage frame, fixed component includes two groups of sliding blocks, two groups of sliding blocks are respectively with sliding slot sliding connection, two groups of sliding blocks are connected by connecting shaft between, two groups of sliding blocks one side are equipped with guide cylinder, spring limit pillar is equipped in two groups of guide cylinder, ankle fixing strap one end is sleeved on two groups of guide cylinder, other end is connected with storage frame inner wall.The setting of storage frame fixed component avoids the loss of strap to affect normal use.

Description

Technical Field

[0001] This utility model belongs to the field of fixing device technology, and more specifically, it relates to a portable pole foot buckle fixing device. Background Technology

[0002] In actual high-altitude work scenarios, in order to ensure that workers can safely complete tasks such as line maintenance and equipment installation, workers often use foot clamps to attach themselves to utility poles for operation.

[0003] However, traditional devices do not have the functions of foot fixation adjustment and orderly storage of ankle fixation straps. As a result, during use, the foot fixation structure of traditional foot buckle fixing devices is simple and cannot adapt to the differences in foot size among different workers. Workers will feel uncomfortable with foot fixation and it may even affect work efficiency.

[0004] During the climbing process, due to the unstable foot fixation, the feet are prone to slipping in the foot catches due to body movement and changes in the center of gravity. This can easily cause the worker to lose balance, which not only affects the smooth progress of the work and causes the work to be interrupted, but also increases the safety hazards of the worker due to the possible risk of falling, thus threatening the worker's life.

[0005] Meanwhile, when needed, searching for the straps wastes time and affects the efficiency of work preparation. During the movement of carrying the foot straps, the ankle fixing straps are prone to falling off from their place due to bumps and shaking. This not only causes the straps to be lost and affects the normal use of the foot straps, but may also lead to the omission of items at the work site, affecting the site environment, and may even cause other safety problems. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a portable pole foot buckle fixing device, which solves the technical problem that traditional devices in the prior art do not have the functions of foot fixing adjustment and orderly storage of ankle fixing straps.

[0007] The purpose and function of this portable pole foot buckle fixing device are achieved by the following specific technical means: A portable pole foot buckle fixing device includes a foot plate body and an ankle fixing strap. A slot is provided on one side of the foot plate body, and an anti-slip strip is provided within the slot. A connecting support is fitted on one side of the foot plate body, and a foot pedal is provided at one end of the connecting support. A storage frame for storing the ankle fixing strap is provided on one side of the foot plate body, and the ankle fixing strap is located within the storage frame. Two sets of sliding grooves are provided on the storage frame. A fixing component for preventing the ankle fixing strap from falling off is provided within the storage frame. The fixing component includes two sets of sliding blocks, each set of sliding blocks being slidably connected to the sliding groove. The two sets of sliding blocks are connected by a connecting shaft. A guide cylinder is provided on one side of each set of sliding blocks, and a spring-loaded limiting support is provided within each set of guide cylinders. One end of the ankle fixing strap is fitted onto the two sets of guide cylinders, and the other end is connected to the inner wall of the storage frame.

[0008] According to a preferred embodiment, one side of the foot pedal is threadedly connected to the connecting support column. The foot pedal is provided with four sets of sliding grooves. Two sets of sliding grooves are respectively provided with bidirectional lead screws. Each of the four sets of sliding grooves is provided with a movable block. The four sets of movable blocks are respectively sleeved on the two sets of bidirectional lead screws.

[0009] According to a preferred embodiment, two sets of the movable blocks are provided with front foot blocks for fixing the front foot, and two other sets of the movable blocks are provided with rear foot blocks for fixing the rear foot. Both sides of the foot pedal are provided with protrusions for wearing the ankle fixing strap.

[0010] According to a preferred embodiment, the foot pedal is provided with an anti-slip pad, which is located at the bottom of the front foot abutment block and the rear foot abutment block. Multiple sets of fixing holes are opened at the bottom of the foot pedal, and anti-detachment pins are inserted into each of the multiple sets of fixing holes. The multiple sets of anti-detachment pins pass through four sets of sliding grooves and are connected to four sets of movable carrier blocks. A top buckle is provided on one side of the foot pedal, and a knob for rotation operation is provided on one side of each of the two sets of bidirectional lead screws.

[0011] According to a preferred embodiment, the foot plate body has a receiving cavity and two sets of guide grooves. One end of the connecting support is sleeved on the foot plate body, and an anti-detachment block is welded to one end of the foot plate body. A drive shaft is provided in the receiving cavity. The drive shaft passes through the anti-detachment block and is installed on the foot plate body. A connecting slide shaft is sleeved on the drive shaft.

[0012] According to a preferred embodiment, the receiving cavity is provided with reinforcing ribs, both ends of the connecting slide shaft pass through the guide groove and are connected to the connecting support column, a rotating knob is provided on one side of the transmission shaft, and limit holes are provided on both the foot plate body and the connecting support column, with limit pins provided on the limit holes.

[0013] According to a preferred embodiment, the anti-slip strip is L-shaped, and the anti-slip strip is connected to the slot by multiple sets of fastening pins. One side of the anti-slip strip has multiple sets of anti-slip teeth, and the other side has anti-slip rubber strips. Multiple sets of anti-slip patterns are formed on the two sets of sliding blocks.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This device, through the design of a storage frame, sliding groove, and fixing components, enables the storage and preservation of ankle anchoring straps and prevents them from falling out, thus improving the device's reliability in terms of storage. The device secures the ankle anchoring strap by fitting one end onto two sets of guide cylinders, utilizing the elasticity provided by the spring-loaded limit support and the cooperation between the sliding block and the sliding groove. This ensures that the ankle anchoring strap remains within the storage frame during daily storage and transport, enhancing the device's ability to protect the integrity of its components and preventing the loss of the strap from affecting normal use.

[0015] 2. When using this device, the positions of the front and rear foot blocks can be adjusted through the interaction of the sliding grooves on the foot pedal, the two-way lead screw, and the movable carrier block. This allows the device to adapt to the foot fixation needs of different workers with different foot sizes and working postures, improving its versatility and comfort. Furthermore, the anti-slip pin connects the movable carrier block to the foot pedal, ensuring the positions of the front and rear foot blocks are maintained after adjustment. This prevents the feet from moving unnecessarily during climbing and work, enhancing the device's performance in ensuring operational safety and stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of this practical foot pedal; Figure 4 This is a schematic diagram of the fixing component structure of this utility model; Figure 5 yes Figure 4 A magnified view of region a in the middle.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 11. Footplate body; 12. Ankle fixing strap; 13. Anti-slip strip; 14. Connecting support; 15. Foot pedal; 16. Storage box; 17. Sliding block; 18. Connecting shaft; 19. Guide tube; 21. Spring limiting support; 22. Moving block; 23. Front foot stop block; 24. Rear foot stop block; 25. Anti-slip pad; 26. Top buckle; 27. Anti-detachment block; 28. Connecting sliding shaft; 31. Reinforcing rib; 29. ​​Anti-slip rubber strip. Detailed Implementation

[0018] 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

[0019] like Figure 1 , Figure 4 , Figure 5 As shown, this utility model provides a portable pole foot buckle fixing device, including a foot plate body 11 and an ankle fixing strap 12. A slot is provided on one side of the foot plate body 11, and an anti-slip strip 13 is provided in the slot for anti-slip purposes. A connecting support 14 is fitted onto one side of the foot plate body 11, and a foot pedal 15 is provided at one end of the connecting support 14. A storage frame 16 for storing the ankle fixing strap 12 is provided on one side of the foot plate body 11, and the ankle fixing strap 12 is located inside the storage frame 16. The storage frame 16 has openings... There are two sets of sliding grooves. The storage frame 16 is equipped with a fixing component to prevent the ankle fixing strip 12 from falling off. The fixing component includes two sets of sliding blocks 17. The two sets of sliding blocks 17 are slidably connected to the sliding grooves respectively. The two sets of sliding blocks 17 are connected by a connecting shaft 18. Each of the two sets of sliding blocks 17 has a guide cylinder 19 on one side. Each of the two sets of guide cylinders 19 has a spring limiting support 21. One end of the ankle fixing strip 12 is sleeved on the two sets of guide cylinders 19, and the other end is connected to the inner wall of the storage frame 16.

[0020] Specifically, the footplate body 11, as the core load-bearing component of the device, provides an installation reference for components such as the ankle fixing strap 12 and the connecting support column 14. A slot on one side is used to fix the anti-slip strip 13, ensuring friction when the foot buckle is in contact with the surface of the utility pole, preventing slippage during use. The anti-slip strip 13 enhances the contact resistance between the footplate body 11 and the utility pole, improving operational safety. The connecting support column 14 connects the footplate body 11 and the foot pedal 15, forming a stable support structure and providing a platform for the operator's feet to rest and bear weight. The storage box 16 is specifically designed to store the ankle fixing strap 12, preventing... When idle, the ankle straps are tangled and messy. However, they can be neatly stored and retracted by the sliding groove and the fixing component. In the fixing component, the sliding block 17 can move along the sliding groove to adjust the position of the guide cylinder 19. The spring limit support 21 uses elastic tension to tighten the ankle strap 12, preventing the strap from slipping off the guide cylinder 19. This ensures that the strap is always stable when stored and used, and avoids the strap from becoming loose and affecting the fixing effect. The foot plate body 11 also has multiple sets of through holes for fixing, and U-shaped pins are provided in the through holes. These pins pass through the through holes and connect to the two sets of sliding blocks 17 to prevent slippage and detachment.

[0021] like Figures 1 to 3 As shown, one side of the foot pedal 15 is threadedly connected to the connecting support column 14. The foot pedal 15 has four sets of sliding grooves. Two sets of sliding grooves are respectively equipped with bidirectional screw rods. Each of the four sets of sliding grooves is equipped with a movable carrier block 22. The four sets of movable carrier blocks 22 are respectively sleeved on the two sets of bidirectional screw rods.

[0022] Specifically, the threaded connection between the foot pedal 15 and the connecting support column 14 ensures both connection and allows for easy adjustment of the foot pedal 15 angle according to the operator's foot size or usage habits, improving adaptability. The four sets of sliding grooves provide sliding tracks for the movable carrier block 22. When the bidirectional screw rotates, it can drive the two sets of movable carrier blocks 22 to move closer or further away along the sliding groove, realizing the adjustment of the distance between the front foot abutment block 23 and the rear foot abutment block 24, adapting to shoes of different sizes and solving the problem of traditional foot buckles being difficult to fit due to fixed sizes. The cooperation between the movable carrier block 22 and the bidirectional screw ensures accurate adjustment of the abutment block position, avoids deviation during adjustment, and ensures the stability of foot fixation.

[0023] Two sets of movable carrier blocks 22 are provided with front foot abutment blocks 23 for fixing the front foot, and two other sets of movable carrier blocks 22 are provided with rear foot abutment blocks 24 for fixing the rear foot. Both sides of the foot pedal 15 are provided with protrusions for wearing ankle fixing straps 12.

[0024] Specifically, the front foot stop block 23 and the rear foot stop block 24 form a limit from the front and rear sides of the foot, respectively, and work with the ankle fixing strap 12 to achieve double fixation, preventing the operator's foot from sliding back and forth when working on the pole; the protrusion is used to guide the wearing path of the ankle fixing strap 12, so that the strap can wrap around the ankle and fix it, preventing the strap from shifting when wearing, while reducing the friction between the strap and the edge of the foot pedal 15, and extending the service life of the strap.

[0025] The foot pedal 15 is equipped with an anti-slip pad 25, which is located at the bottom of the front foot block 23 and the rear foot block 24. The bottom of the foot pedal 15 has multiple sets of fixing holes, and anti-detachment pins are inserted into each of the multiple sets of fixing holes. The multiple sets of anti-detachment pins are connected to the four sets of movable carrier blocks 22 through four sets of sliding grooves. A top buckle 26 is provided on one side of the foot pedal 15, and a knob for rotation operation is provided on one side of each of the two sets of bidirectional lead screws.

[0026] Specifically, the anti-slip mat 25 is made of highly elastic rubber, which can enhance the friction between the shoes and the foot pedal 15, further preventing the feet from slipping. At the same time, it can cushion the vibration when working on the pole and improve foot comfort. The anti-slip pin passes through the fixing hole and connects to the movable carrier block 22, which can lock the position of the movable carrier block 22 and prevent the distance between the blocks from changing due to accidental rotation of the bidirectional screw, ensuring that the foot is always firmly fixed. The top buckle 26 can help fix the end of the ankle fixing strap 12 after it is put on, preventing the strap from loosening. The knob allows the operator to manually rotate the bidirectional screw, and adjust the position of the blocks without the need for additional tools, improving the convenience of operation and adapting to the one-handed adjustment needs when working on the pole.

[0027] The foot plate body 11 has a receiving cavity and two sets of guide grooves. One end of the connecting support column 14 is sleeved on the foot plate body 11. An anti-detachment block 27 is welded to one end of the foot plate body 11. A drive shaft is provided in the receiving cavity. The drive shaft passes through the anti-detachment block 27 and is installed on the foot plate body 11. A connecting slide shaft 28 is sleeved on the drive shaft.

[0028] Specifically, the receiving cavity provides installation space for the drive shaft and the connecting slide 28, and the guide groove provides a trajectory for the movement of the connecting slide 28; the connecting support 14 is sleeved on the foot plate body 11 and can slide up and down along the foot plate body 11 to realize the height adjustment of the foot pedal 15, adapting to the needs of operators of different heights or different working positions; the anti-detachment block 27 can prevent the connecting support 14 from slipping off one end of the foot plate body 11, ensuring structural safety; when the drive shaft rotates, it can drive the connecting slide 28 to move along the guide groove, thereby driving the connecting support 14 to slide synchronously, providing a power transmission path for the height adjustment of the foot pedal 15.

[0029] The cavity is equipped with reinforcing ribs 31. Both ends of the connecting slide shaft 28 pass through the guide groove and are connected to the connecting support column 14. A rotating knob is provided on one side of the drive shaft. Limiting holes are provided on both the foot plate body 11 and the connecting support column 14, and limiting pins are provided on the limiting holes.

[0030] Specifically, the reinforcing rib 31 can enhance the structural strength of the cavity of the foot plate body 11, prevent the cavity wall from deforming due to the long-term movement of the drive shaft and the connecting slide shaft 28, and extend the service life of the device; the two ends of the connecting slide shaft 28 are connected to the connecting support column 14 to ensure that the power of the drive shaft can be stably transmitted to the connecting support column 14, so as to realize the smooth lifting and lowering of the foot pedal 15; the rotating knob makes it easy for the operator to manually rotate the drive shaft to adjust the height of the foot pedal 15; the limiting pin passes through the limiting hole of the foot plate body 11 and the connecting support column 14, which can lock the relative position of the two to prevent the foot pedal 15 from sliding accidentally during operation and ensure the safety of the operator.

[0031] The anti-slip strip 13 is L-shaped and is connected to the slot by multiple sets of fastening pins. One side of the anti-slip strip 13 has multiple sets of anti-slip teeth, and the other side has an anti-slip rubber strip 29. Multiple sets of anti-slip patterns are provided on the two sets of sliding blocks 17.

[0032] Specifically, the L-shaped anti-slip strip 13 conforms to the curved surface of the utility pole, increasing the contact area and improving the anti-slip effect; the fastening pin ensures a stable connection between the anti-slip strip 13 and the slot, preventing the anti-slip strip 13 from falling off during use; the anti-slip teeth can be embedded in the texture or gaps on the surface of the utility pole to enhance the mechanical interlocking force, while the anti-slip rubber strip 29 further enhances the anti-slip performance through the high friction characteristics of rubber, and the two work together to form a double guarantee; the anti-slip texture on the sliding block 17 can enhance the friction when the operator adjusts the sliding block 17, preventing the hand from slipping, and at the same time preventing the sliding block 17 from moving on its own when not in operation, ensuring the storage and fixation effect of the fixing component on the ankle fixing strip 12.

[0033] The specific usage and function of this embodiment are as follows: When using the device, the operator first adjusts the moving block 22 according to their own foot size by turning the knob of the two-way screw to make the distance between the front foot block 23 and the rear foot block 24 match, and then fixes it with the anti-slip pin. Then, turn the rotation knob of the drive shaft to adjust the foot pedal 15 to a suitable height and insert the limit pin to lock it. Place the foot on the anti-slip pad 25 of the foot pedal 15, and guide the ankle fixing strip 12 around the ankle through the protrusion and fix it through the top buckle 26. At the same time, the anti-slip teeth of the L-shaped anti-slip strip 13 and the anti-slip rubber strip 29 adhere to the utility pole to form an anti-slip. After the operation is completed, loosen the strap and store it in the storage frame 16 through the sliding block 17. The whole device realizes convenient adjustment, fixation, safe anti-slip and portable storage, which is suitable for foot fixation when working on the pole.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A portable, on- pole, harness device comprising a foot plate body (11) and an ankle securing strap (12), characterized in that: A slot is provided on one side of the footplate body (11), and an anti-slip strip (13) is provided in the slot. A connecting support (14) is fitted on one side of the footplate body (11), and a foot pedal (15) is provided at one end of the connecting support (14). A storage frame (16) for storing the ankle fixing strap (12) is provided on one side of the footplate body (11), and the ankle fixing strap (12) is located in the storage frame (16). Two sets of sliding grooves are provided on the storage frame (16), and the storage frame (16) is provided with a groove for preventing the ankle from slipping. The fixing component for the ankle fixing strap (12) that has fallen off includes two sets of sliding blocks (17), which are slidably connected to the sliding grooves respectively. The two sets of sliding blocks (17) are connected by a connecting shaft (18). Each set of sliding blocks (17) has a guide tube (19) on one side. Each set of guide tubes (19) has a spring limiting support (21) inside. One end of the ankle fixing strap (12) is sleeved on the two sets of guide tubes (19), and the other end is connected to the inner wall of the storage frame (16).

2. The portable pole foot buckle fixing device according to claim 1, characterized in that: The foot pedal (15) is threaded to the connecting support column (14) on one side. The foot pedal (15) has four sets of sliding grooves. Two sets of sliding grooves are respectively equipped with bidirectional screw rods. Each of the four sets of sliding grooves is equipped with a movable block (22). The four sets of movable blocks (22) are respectively sleeved on the two sets of bidirectional screw rods.

3. The portable pole foot buckle fixing device according to claim 2, characterized in that: Two sets of the movable carrier blocks (22) are provided with front foot abutment blocks (23) for fixing the front foot, and the other two sets of the movable carrier blocks (22) are provided with rear foot abutment blocks (24) for fixing the rear foot. Both sides of the foot pedal (15) are provided with protrusions for wearing the ankle fixing strap (12).

4. A portable, on- pole, foot support device according to claim 3, wherein: The foot pedal (15) is provided with an anti-slip pad (25), which is located at the bottom of the front foot block (23) and the rear foot block (24). The foot pedal (15) has multiple sets of fixing holes at the bottom, and anti-detachment pins are inserted in each of the multiple sets of fixing holes. The multiple sets of anti-detachment pins pass through the four sets of sliding grooves and are connected to the four sets of movable carrier blocks (22). The foot pedal (15) is provided with a top buckle (26) on one side, and the two sets of bidirectional lead screws are provided with knobs for rotation operation on one side.

5. A portable, on- pole, foot support device according to claim 1, wherein: The footplate body (11) is provided with a receiving cavity and two sets of guide grooves. One end of the connecting support column (14) is sleeved on the footplate body (11). One end of the footplate body (11) is welded with an anti-detachment block (27). The receiving cavity is provided with a drive shaft. The drive shaft passes through the anti-detachment block (27) and is installed on the footplate body (11). A connecting slide shaft (28) is sleeved on the drive shaft.

6. A portable, on- pole, foot support device according to claim 5, wherein: The cavity is provided with reinforcing ribs (31), and both ends of the connecting slide shaft (28) pass through the guide groove and are connected to the connecting support column (14). A rotating knob is provided on one side of the transmission shaft. Limiting holes are provided on both the foot plate body (11) and the connecting support column (14), and limiting pins are provided on the limiting holes.

7. A portable, on- pole, foot support device according to claim 6, wherein: The anti-slip strip (13) is L-shaped. The anti-slip strip (13) is connected to the slot by multiple sets of fastening pins. Multiple sets of anti-slip teeth are provided on one side of the anti-slip strip (13), and anti-slip rubber strips (29) are provided on the other side. Multiple sets of anti-slip patterns are provided on the two sets of sliding blocks (17).

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