An outdoor safety line attachment device

Abstract

This utility model discloses an outdoor safety rope attachment device, including: an assembly plate, a fastening hook assembly, and an anti-accidental activation locking clamp assembly; the locking ring mechanism of the anti-accidental activation locking clamp assembly includes a first locking ring, a second locking ring rotatably mounted to the first locking ring via an mounting component; and a pin mechanism concealed between the first locking ring and the second locking ring; the pin mechanism includes interlocking wedge grooves and wedge plates; and a first protrusion and a second protrusion respectively fixed to the opposite ends of the wedge plate and the second locking ring. Through the anti-accidental activation locking clamp assembly, the shape and position characteristics of the first and second protrusions ensure that when the safety rope buckle moves towards both ends of the first and second locking rings, the locking of the first and second locking rings is reinforced. Simultaneously, the built-in characteristics of the pin mechanism improve the safety, stability, and anti-accidental activation effect of the device.

Description

Technical Field

[0001] This utility model relates to the field of safety rope splicing technology, specifically to an outdoor safety rope splicing device. Background Technology

[0002] Outdoor safety ropes are core equipment for ensuring life safety in activities such as high-altitude operations, rock climbing, caving, rescue, and industrial maintenance. They are the main load-bearing components that connect the user to the anchor point or protection system. The attachment device that connects the safety rope to the environment is equally important. Existing attachment devices are mostly hooks, connecting rings, and grippers, but existing attachment devices have the following disadvantages in actual use. First, existing attachment devices connect to safety ropes using special binding methods, which are not stable enough. Secondly, existing mounting devices are prone to accidental activation, leading to connection interruptions. Therefore, an outdoor safety rope attachment device is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an outdoor safety rope attachment device. This device, through the setting of an anti-accidental contact locking clip assembly, under the shape and position characteristics of the first protrusion and the second protrusion, can reinforce the locking of the first locking ring and the second locking ring when the safety rope buckle moves towards both ends of the first locking ring and the second locking ring. At the same time, the built-in characteristics of the pin mechanism can reduce the possibility of the first locking ring and the second locking ring being accidentally opened, thereby improving the safety, stability and anti-accidental contact effect of the device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an outdoor safety rope attachment device, comprising: an assembly plate, a fastening hook assembly, and an anti-accidental contact locking clamp assembly, wherein the fastening hook assembly is disposed on one side of the assembly plate and assembled with the outdoor environment, and the anti-accidental contact locking clamp assembly is installed on the other side of the assembly plate and connected to the safety rope buckle; the anti-accidental contact locking clamp assembly includes a connector and a locking ring mechanism installed with the connector, the locking ring mechanism including a first locking ring and a mounting member disposed at one end of the first locking ring, wherein a second locking ring is rotatably mounted on the mounting member, wherein the first locking ring and the second locking ring... The locking rings form a ring structure and can be connected to the safety rope buckle; the first locking ring and the second locking ring are equipped with a pin mechanism at the end away from the mounting component for locking the first locking ring and the second locking ring and preventing accidental contact; the pin mechanism includes: a wedge groove formed on the inner side of the second locking ring near the slot; a wedge plate that can limit lateral movement is also provided on the side of the first locking ring near the second locking ring, wherein the wedge plate is adapted to be inserted into the wedge groove; and a first protrusion and a second protrusion respectively fixed at the opposite ends of the wedge plate and the second locking ring, wherein the distance between the ends of the first protrusion and the second protrusion is smaller than the diameter of the safety rope buckle.

[0005] Preferably, the first locking ring and the second locking ring are respectively provided with a plug and a slot at the end away from the mounting component; the first locking ring is provided with a hidden switch inside for controlling the insertion and disengagement of the wedge plate and the wedge slot.

[0006] Preferably, the concealed switch includes: an assembly groove formed in the middle of the first locking ring, wherein the assembly groove is provided with a rotatable shaft and a lever plate fixed to the shaft; and an L-shaped groove formed in the upper part of the first locking ring and communicating with the assembly groove, wherein the top end of the abutment plate in the vertical section of the L-shaped groove is fixed to the bottom end of the wedge plate, the bottom end of the abutment plate extends into the interior of the assembly groove, and a plurality of springs are connected to the side wall of the horizontal section of the L-shaped groove.

[0007] Preferably, the first locking ring sidewall is provided with an anti-accidental touch handle mechanism for driving the rotating shaft to rotate; the anti-accidental touch handle mechanism includes: a telescopic sleeve fixed to the upper part of the outer wall of the first locking ring, the telescopic sleeve having a telescopic column inside, wherein one end of the telescopic column is connected to the telescopic sleeve with a spring piece, and the bottom of its other end has a limiting groove; and a handle body fixed to one end of the rotating shaft, wherein the end of the handle body away from the rotating shaft passes through a through hole in the sidewall of the first locking ring and is embedded in the limiting groove.

[0008] Preferably, the fastening hook assembly includes a first fastening structure and a second fastening structure disposed on the first fastening structure. The first fastening structure includes: two mounting plates fixed on the assembly plate, with a mounting shaft disposed between the two mounting plates, and two first arms rotatably mounted on the mounting shaft; and two second arms arranged in a cross configuration. A positioning shaft is rotatably mounted at the cross position of the two second arms. One end of each of the two second arms is rotatably mounted to the end of the two first arms away from the mounting shaft, and a gripper is fixed to the other end of each arm. When the two second arms move crosswise around the positioning shaft, the two grippers can clamp and disengage from the outdoor environment.

[0009] Preferably, the second fastening structure includes: a fixing ring fixed on the positioning shaft, a connecting rope fixed to one end of the fixing ring, a collar fixed to the end of the connecting rope away from the fixing ring; and a screw hole opened on one side of the collar, with a bolt provided in the screw hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes an anti-accidental activation locking assembly. Due to the shape and positional characteristics of the first and second protrusions, when the safety rope's buckle swings back and forth inside the first and second protrusions, the buckle is positioned on the left side, pushing the second protrusion towards the wedge groove, thus reinforcing the connection between the wedge plate and the wedge groove. When the buckle is positioned on the right side, it can push the first protrusion towards the mounting part, which in turn pushes the wedge groove towards the wedge plate, further reinforcing the connection between the wedge plate and the wedge groove. Simultaneously, the built-in characteristics of the pin mechanism reduce the possibility of accidental opening of the first and second locking rings, improving the device's safety, stability, and anti-accidental activation effect. Attached Figure Description

[0011] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention; Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention; Figure 3 This is an enlarged structural schematic diagram of the fastening hook assembly; Figure 4 An enlarged structural diagram of the locking clip assembly to prevent accidental activation; Figure 5 for Figure 4 A schematic diagram of the three-dimensional structure from another perspective.

[0012] In the diagram: 111, Assembly plate; 211, Connector; 311, First locking ring; 312, Mounting component; 313, Second locking ring; 314, Insert block; 315, Slot; 316, Wedge plate; 317, Wedge groove; 318, Concealed switch; 3181, Assembly groove; 3182, Rotating shaft; 3183, Toggle plate; 3184, L-shaped groove; 3185, Spring; 3186, Support plate; 3187, Handle body; 3188, Telescopic sleeve; 3189, Telescopic column; 319, Second protrusion; 320, First protrusion; 411, Mounting plate; 412, Mounting shaft; 413, First support arm; 4141, Second support arm; 4142, Grip; 4143, Positioning shaft; 415, Fixing ring; 416, Connecting rope; 417, Collar; 418, Bolt. Detailed Implementation

[0013] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. The various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0014] Example 1 Please see Figures 1 to 5 The present invention preferably provides the following technical solution: an outdoor safety rope attachment device, comprising: an assembly plate 111, a fastening hook assembly, and an anti-accidental contact locking clamp assembly, wherein the fastening hook assembly is disposed on one side of the assembly plate 111 and assembled with the outdoor environment, and the anti-accidental contact locking clamp assembly is installed on the other side of the assembly plate 111 and connected to the safety rope buckle; the anti-accidental contact locking clamp assembly includes a connector 211 and a locking ring mechanism installed with the connector 211, the locking ring mechanism including a first locking ring 311 and a mounting member 312 disposed at one end of the first locking ring 311, and a second locking ring 313 rotatably mounted on the mounting member 312, wherein the first locking ring 311 and the second locking ring 313 form a ring structure and can be connected with the safety rope. The locking mechanism includes a locking ring 311 and a second locking ring 313 with a pin mechanism installed at the ends away from the mounting part 312 for locking the first locking ring 311 and the second locking ring 313 and preventing accidental activation. The pin mechanism includes a wedge groove 317 formed on the inner side of the second locking ring 313 near the slot 315; a wedge plate 316 that can limit lateral movement is also provided on the side of the first locking ring 311 near the second locking ring 313, wherein the wedge plate 316 is adapted to be inserted into the wedge groove 317; and a first protrusion 320 and a second protrusion 319 respectively fixed at the opposite ends of the wedge plate 316 and the second locking ring 313, wherein the distance between the ends of the first protrusion 320 and the second protrusion 319 is less than the diameter of the safety rope lock buckle.

[0015] The fastening hook assembly and the anti-accidental activation lock assembly provided in this application are mounted on both sides of the mounting plate 111, combined with Figure 1 , 2 As shown, the fastening hook assembly can be assembled with the outdoor environment, while the anti-accidental contact locking clip assembly can be connected to the safety rope buckle. One end of the first locking ring 311 and the second locking ring 313 of the anti-accidental contact locking clip assembly is rotatably installed through the mounting part 312, and the other end is connected or separated through the pin mechanism to realize the closing or opening process of the ring structure, further facilitating the locking or disengaging of the safety rope buckle; Combination Figure 4 , 5As shown, the wedge groove 317 where the latch mechanism is located is opened at the end of the second locking ring 313. The wedge plate 316 is limited and installed on the side of the first locking ring 311 near the second locking ring 313. When the wedge plate 316 and the wedge groove 317 are inserted or disengaged, the locking or unlocking process of the first locking ring 311 and the second locking ring 313 can be realized. Since the wedge plate 316 and the second locking ring 313 are respectively provided with a first protrusion 320 and a second protrusion 319 on their opposite surfaces, it is worth noting that the first protrusion 320 and the second protrusion 319... The distance between the ends is less than the diameter of the safety rope buckle. When the first locking ring 311 and the second locking ring 313 are open, the safety rope buckle can be fitted around the outer circumference of the first locking ring 311 and placed between the first locking ring 311 and the second locking ring 313. When the first locking ring 311 and the second locking ring 313 are locked by the wedge plate 316 and the wedge groove 317, when the safety rope is used afterwards, if the safety rope buckle swings back and forth inside the first protrusion 320 and the second protrusion 319, the specific buckle is placed... Figure 4 Pushing the second protrusion 319 towards the wedge groove 317 on the left side can reinforce the engagement of the wedge plate 316 and the wedge groove 317, while the latch is placed... Figure 4 When on the right side, it can push the first protrusion 320 toward the mounting part 312, at which time the wedge groove 317 can be pushed toward the wedge plate 316 to further strengthen the connection between the wedge plate 316 and the wedge groove 317; Therefore, the anti-accidental-touch locking clip assembly provided in this application, with its shape and position characteristics of the first protrusion 320 and the second protrusion 319, can reinforce the locking of the first locking ring 311 and the second locking ring 313 when the safety rope buckle moves towards both ends of the first locking ring 311 and the second locking ring 313. At the same time, the built-in characteristics of the pin mechanism can reduce the possibility of the first locking ring 311 and the second locking ring 313 being opened accidentally, thereby improving the safety, stability and anti-accidental-touch effect of the device.

[0016] Example 2 As another embodiment of the present invention, the first locking ring 311 and the second locking ring 313 are respectively provided with a plug block 314 and a slot 315 at the ends away from the mounting member 312; the first locking ring 311 is provided with a hidden switch 318 for controlling the insertion and disengagement of the wedge plate 316 and the wedge groove 317.

[0017] Combination Figure 4 , 5As shown, the first locking ring 311 and the second locking ring 313 are respectively provided with an insert block 314 and a slot 315 adapter card at their ends. The wedge plate 316 installed at the upper limit of the first locking ring 311 can be inserted into the wedge groove 317 opened at the end of the second locking ring 313. At the same time, the hidden switch 318 that drives the wedge plate 316 to move is installed inside the first locking ring 311 and is provided with an anti-accidental contact structure. Therefore, when the wedge plate 316 automatically extends into the wedge groove 317, the locking of the first locking ring 311 and the second locking ring 313 is completed. Conversely, when the hidden switch 318 is operated, the wedge plate 316 disengages from the wedge groove 317, completing the unlocking process of the first locking ring 311 and the second locking ring 313. This application uses a concealed switch 318 to prevent accidental activation of the wedge plate 316 drive, reducing the chance of accidental activation of the wedge plate 316 drive switch when suspending the safety rope.

[0018] Furthermore, the concealed switch 318 includes: an assembly groove 3181 formed in the middle of the first locking ring 311, a rotatable shaft 3182 provided in the assembly groove 3181, a lever 3183 fixed to the shaft 3182; and an L-shaped groove 3184 formed on the upper part of the first locking ring 311 and communicating with the assembly groove 3181, wherein the top end of the abutment 3186 provided in the vertical section of the L-shaped groove 3184 is fixed to the bottom end of the wedge 316, the bottom end of which extends into the interior of the assembly groove 3181, and a plurality of springs 3185 are connected to the side wall of the horizontal section of the L-shaped groove 3184.

[0019] Combination Figure 4 , 5 As shown, because the abutment plate 3186 is provided in the vertical section of the L-shaped groove 3184, its top end is fixed to the bottom of the wedge plate 316, and its bottom end extends into the interior of the assembly groove 3181. Several springs 3185 are connected to the side wall of the horizontal section of the L-shaped groove 3184, thus the operating shaft 3182 rotates, specifically as follows: Figure 4 When rotated clockwise, the rotating shaft 3182 can drive the fixed plate 3183 to move the abutment plate 3186 towards the mounting part 312, compressing the spring 3185, which causes the wedge plate 316 to disengage from the wedge groove 317. Conversely, the abutment plate 3186 is reset by the spring 3185, thus realizing the engagement of the wedge plate 316 and the wedge groove 317.

[0020] Furthermore, the side wall of the first locking ring 311 is provided with an anti-accidental touch handle mechanism for driving the rotating shaft 3182 to rotate; the anti-accidental touch handle mechanism includes: a telescopic sleeve 3188 fixed to the upper part of the outer wall of the first locking ring 311, a telescopic post 3189 provided inside the telescopic sleeve 3188, wherein one end of the telescopic post 3189 is connected to the telescopic sleeve 3188 with a spring piece, and a limiting groove is opened at the bottom of the other end; and a handle body 3187 fixed to one end of the rotating shaft 3182, wherein the end of the handle body 3187 away from the rotating shaft 3182 passes through the through hole opened in the side wall of the first locking ring 311 and is embedded in the limiting groove.

[0021] Combination Figure 5 As shown, one end of the handle body 3187 is fixed to the rotating shaft 3182, and the other end can be embedded in the limiting groove opened at the bottom of the telescopic column 3189. When the handle body 3187 and the telescopic column 3189 are embedded in the limiting groove, the telescopic column 3189 can limit the handle body 3187, reducing the situation where the handle body 3187 is accidentally triggered and presses the telescopic column 3189, causing the limiting groove on it to disengage from the handle body 3187, which is used for the rotation of the handle body 3187.

[0022] Example 3 In another embodiment of this utility model, the fastening hook assembly includes a first fastening structure and a second fastening structure disposed on the first fastening structure. The first fastening structure includes: two mounting plates 411 fixed to the assembly plate 111, with a mounting shaft 412 disposed between the two mounting plates 411, and two first supports 413 rotatably mounted on the mounting shaft 412; and two second supports 4141 arranged crosswise, wherein a positioning shaft 4143 is rotatably mounted at the cross position of the two second supports 4141, and one end of each of the two second supports 4141 is respectively connected to two... The first arm 413 is rotatably mounted at one end away from the mounting shaft 412, and a gripper 4142 is fixed at the other end. When the two second arms 4141 move crosswise around the positioning shaft 4143, the two grippers 4142 can clamp and disengage from the outdoor environment. Furthermore, the second fastening structure includes: a fixing ring 415 fixed on the positioning shaft 4143, a connecting rope 416 fixed at one end of the fixing ring 415, a collar 417 fixed to the end of the connecting rope 416 away from the fixing ring 415; and a screw hole opened on one side of the collar 417, with a bolt 418 provided in the screw hole.

[0023] Combination Figure 1 , 2As shown in Figure 3, the two first arms 413 of this application are arranged in a V-shape. One end is rotatably mounted to the mounting shaft 412, and the other end is rotatably mounted to the two second arms 4141 respectively. The two second arms 4141 cross positions and move crosswise through the positioning shaft 4143. The ends of the two second arms 4141 away from the first arms 413 are respectively fixed with grippers 4142. When the two grippers 4142 clamp the outdoor environment, such as the building fence, as the safety rope connected to the anti-accidental contact locking clamp assembly moves down, the two grippers 4142 can increase the clamping force with the increase of weight to ensure stability. When the device is used in outdoor environments such as mountains, the two grippers 4142 can clamp the rock wall. The gripping force of the two grippers 4142 increases with the increase of weight. The collar 417 where the second fastening structure is located can be assembled with the pre-set ground stake. The bolt 418 is used for the stable connection between the collar 417 and the ground stake. When the user uses a safety rope, the first fastening structure and the second fastening structure can provide double insurance and improve the stability effect.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Among these, there are various methods of detachable installation, such as using a combination of plug-in and snap-fit, or using bolt connections, etc.

[0025] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers based on the above description of the utility model shall fall within the scope of protection of this utility model.

Claims

1. An outdoor safety rope attachment device, characterized in that, include: The assembly includes an assembly plate (111), a fastening hook assembly, and an anti-accidental contact locking clamp assembly. The fastening hook assembly is located on one side of the assembly plate (111) and is assembled with the outdoor environment. The anti-accidental contact locking clamp assembly is installed on the other side of the assembly plate (111) and connected to the safety rope buckle. The anti-accidental contact locking clamp assembly includes a connector (211) and a locking ring mechanism installed with the connector (211). The locking ring mechanism includes a first locking ring (311) and a mounting member (312) located at one end of the first locking ring (311). A second locking ring (313) is rotatably mounted on the mounting member (312). The first locking ring (311) and the second locking ring (313) form a ring structure and can be connected to the safety rope buckle. A pin mechanism is installed at the end of the first locking ring (311) and the second locking ring (313) away from the mounting member (312). The latching mechanism includes: A wedge groove (317) is formed on the inner side of the second locking ring (313) near the slot (315); a wedge plate (316) that can limit lateral movement is also provided on the side of the first locking ring (311) near the second locking ring (313), wherein the wedge plate (316) is adapted to be inserted into the wedge groove (317); And a first protrusion (320) and a second protrusion (319) respectively fixed at the opposite ends of the wedge plate (316) and the second locking ring (313), wherein the distance between the ends of the first protrusion (320) and the second protrusion (319) is smaller than the diameter of the safety rope buckle.

2. The outdoor safety rope attachment device according to claim 1, characterized in that: The first locking ring (311) and the second locking ring (313) are respectively provided with a plug (314) and a slot (315) at the end away from the mounting part (312); The first locking ring (311) has a hidden switch (318) inside for controlling the insertion and disengagement of the wedge plate (316) and the wedge groove (317).

3. The outdoor safety rope splicing device according to claim 2, characterized in that: The concealed switch (318) includes: An assembly groove (3181) is provided in the middle of the first locking ring (311), and a rotatable shaft (3182) and a lever (3183) fixed to the shaft (3182) are provided in the assembly groove (3181). And an L-shaped groove (3184) opened on the upper part of the first locking ring (311) and connected to the assembly groove (3181), wherein the top end of the abutment plate (3186) provided in the vertical section of the L-shaped groove (3184) is fixed to the bottom of the wedge plate (316), the bottom end of which extends into the interior of the assembly groove (3181), and its side wall is connected to the side wall of the horizontal section of the L-shaped groove (3184) by a number of springs (3185).

4. The outdoor safety rope splicing device according to claim 2, characterized in that: The first locking ring (311) has a handle mechanism on its side wall for driving the rotating shaft (3182) to prevent accidental touch; the handle mechanism includes: A telescopic sleeve (3188) is fixed on the upper part of the outer wall of the first locking ring (311). A telescopic column (3189) is provided inside the telescopic sleeve (3188). One end of the telescopic column (3189) is connected to the telescopic sleeve (3188) with a spring piece, and a limit groove is opened at the bottom of the other end. And a handle body (3187) fixed at one end of the pivot (3182), wherein the end of the handle body (3187) away from the pivot (3182) passes through a through hole opened in the side wall of the first locking ring (311) and is embedded in the limiting groove.

5. The outdoor safety rope splicing device according to claim 1, characterized in that: The fastening hook assembly includes a first fastening structure and a second fastening structure disposed on the first fastening structure; The first fastening structure includes: Two mounting plates (411) are fixed on the assembly plate (111), and a mounting shaft (412) is provided between the two mounting plates (411). Two first arms (413) are rotatably mounted on the mounting shaft (412). And two second arms (4141) arranged in a cross configuration, wherein the two second arms (4141) are rotatably mounted with a positioning shaft (4143) at the cross position, one end of the two second arms (4141) is rotatably mounted with the end of the two first arms (413) away from the mounting shaft (412), and the other end is fixed with a gripper (4142). When the two second arms (4141) move in a cross configuration with respect to the positioning shaft (4143), the two grippers (4142) can clamp and detach from the outdoor environment.

6. An outdoor safety rope splicing device according to claim 5, characterized in that: The second fastening structure includes: A fixing ring (415) is fixed on the positioning shaft (4143). A connecting rope (416) is fixed to one end of the fixing ring (415), and a collar (417) is fixed to the end of the connecting rope (416) away from the fixing ring (415). And a screw hole is provided on one side of the collar (417), and a bolt (418) is provided in the screw hole.

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