A riveter safety platform with a safe rope function

Abstract

The application discloses a riveter safety platform with a safety rope hanging function, and relates to the technical field of operation platforms. The safety platform comprises a scissor lift body, a platform assembly is arranged on the top of the scissor lift body, a support table is arranged on the top of the scissor lift body, a steel frame is fixed to the top of the support table, a limiting assembly is arranged on the steel frame, a horizontal rod is fixed to the steel frame, a convex ring is fixed to the horizontal rod, and a limiting rod is fixed to the steel frame. The riveter action space on the platform assembly can be separated by arranging the limiting assembly and the connecting assembly, the rope action stroke is reduced, the protection reaction time is effectively shortened, the riveter action is assisted and lubricated, the personnel action is ensured to be smooth, the riveter is locked and protected when the riveter quickly leaves, the anti-skid protection is realized by increasing the friction force, and the overall safety is better.

Description

Technical Field

[0001] This invention relates to the field of work platform technology, and in particular to a safety platform for riveters with a safety rope hanging function. Background Technology

[0002] Riveters are professional technicians in the metal processing field, responsible for the fabrication, assembly, and riveting of metal components. Their work spans multiple industries such as machinery manufacturing, shipbuilding, bridge engineering, automobile manufacturing, and intelligent robots. During the assembly of large mechanical equipment, they work with safety platforms to lift and support riveters and ensure their safety when working at heights.

[0003] In existing technologies, safety platforms typically use suspended safety ropes that are securely fastened to the riveters' full-body safety harnesses. However, the basic safety ropes are usually in a fixed position. When personnel need to move around on the platform and require the use of longer safety ropes, the excessively long safety ropes become scattered and pose certain safety hazards. Furthermore, the reaction time of the fall protection protection for excessively long safety ropes is long, which increases the riveters' anxiety.

[0004] While sliding safety ropes allow riveters to move flexibly, the contact surface ages and becomes stiff after prolonged use, making it easy for the rope to remain stationary while the worker moves, increasing the risk of falls. Furthermore, in the event of an accidental fall, the movement of the worker causes the sliding safety rope to shift, resulting in a relatively long reaction time. Additionally, the unsupported swaying of the worker increases panic and poses a certain safety hazard. Summary of the Invention

[0005] In view of the problems existing in the above-mentioned safety platforms for riveters with safety rope functions, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is that in the existing safety platform, the fixed safety rope is scattered when it is too long; the sliding safety rope becomes stiff and aging after long-term use, which increases the risk of falling, and the protection response time is still relatively long when an accident occurs, which poses certain safety hazards.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a safety platform for riveters with a safety rope function, comprising,

[0008] A scissor lift body, wherein a platform assembly is provided on the top of the scissor lift body, including a support platform disposed on the top of the scissor lift body, and a steel frame is fixed on the top of the support platform; and,

[0009] A limiting assembly, mounted on a steel frame, includes a crossbar fixed to the steel frame, a protruding ring fixed to the crossbar, a limiting rod fixed to the steel frame, a protrusion at the bottom of the limiting rod, and a pressure strip around the outer ring of the limiting rod; and...

[0010] A connecting assembly, mounted on a crossbar, includes a mounting ring located outside the crossbar. A safety component is provided within the mounting ring, including a nylon rope located within the mounting ring. One end of the nylon rope is fixed to a safety hook. An abutment arc plate is rotatably connected to the outer ring of the mounting ring. A lubricating component is provided within the mounting ring, including a movable block rotatably connected within the mounting ring. A drainage shell is fixed to the outside of the movable block. A fixing seat is fixed within the mounting ring, and a branch pipe is fixed on the fixing seat. A sealing block is slidably connected within the fixing seat.

[0011] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, the convex ring is located at the bottom of the limiting rod, the bottom of the limiting rod is provided with a displacement groove, both sides of the outer ring of the convex block are provided with inclined grooves, one end of the pressing strip is slidably connected to the inclined groove, a support spring is fixed on the top of the convex block, and the top of the support spring is fixed to the inner wall of the displacement groove.

[0012] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, wherein: a first storage cavity is provided inside the mounting ring, and a second storage cavity is provided on both sides of the inner ring of the mounting ring.

[0013] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, the safety component further includes a winding disc rotatably connected to the first storage cavity. An industrial coil spring is installed on one side of the winding disc, one end of the industrial coil spring is fixed inside the first storage cavity, and the other end of the industrial coil spring is fixed on the winding disc. The nylon rope is wound around the other side of the winding disc.

[0014] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, wherein: a first torsion spring is fixed on both sides of the abutting arc plate, the other end of the first torsion spring is fixed on the mounting ring, a positioning seat is fixed on the outer side of the abutting arc plate, and an anti-slip strip is fixed on the inner side of the abutting arc plate.

[0015] As a preferred embodiment of the safety platform for riveters with a safety rope function described in this invention, a locking rod is slidably connected to the mounting ring, and a first spring is sleeved on the locking rod. One end of the first spring is fixed to the locking rod, and the other end of the first spring is fixed to the mounting ring.

[0016] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, the number of movable blocks is the same as the number of second storage cavities, one end of the movable block is rotatably connected to the second storage cavity, and a second torsion spring is fixed on both sides of the movable block, with the other end of the second torsion spring fixed in the second storage cavity.

[0017] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, the movable block is provided with a sponge plate on its outer side, an oil drain hole is provided on the inner side of the movable block, the drain shell is slidably connected to the fixed seat, and a wedge groove is provided in the fixed seat.

[0018] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, wherein: a guide arc rod is fixed to the inner wall of the wedge groove, a second spring is fixed to one side of the sealing block, the second spring is sleeved on the guide arc rod, and the other end of the second spring is fixed in the fixing seat.

[0019] As a preferred embodiment of the safety platform for riveters with a safety rope hanging function described in this invention, the branch pipe and the guide arc rod are staggered, and an integrated ring pipe is fixed to the end of the branch pipe away from the fixed seat, and the integrated ring pipe is located outside the mounting ring.

[0020] The beneficial effects of this invention are as follows: by setting the limiting component and the connecting component, the action space of the riveter on the platform component can be separated by the limiting component, reducing the stroke of the hanging rope and effectively reducing the protection reaction time. With the cooperation of the connecting component, the action of the riveter is assisted in lubrication, ensuring smooth movement of personnel. At the same time, the riveter is locked and protected when he / she quickly detaches. Anti-slip protection is provided by increasing friction, resulting in better overall safety. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 Structural diagram of a safety platform for riveters equipped with a safety rope attachment function.

[0023] Figure 2 A partial structural diagram of a safety platform for riveters equipped with a safety rope attachment function.

[0024] Figure 3 Installation diagram of limit components and connecting components for a riveter's safety platform with a safety rope function.

[0025] Figure 4 A diagram showing the separation of the limit components and connecting components of a safety platform for riveters with a safety rope attachment function.

[0026] Figure 5 Safety platform for riveters with safety rope function Figure 4 Enlarged view of point A in the middle.

[0027] Figure 6 A diagram showing the disconnected components of a riveter's safety platform with a safety rope attachment function.

[0028] Figure 7 A top view of the installation ring and safety components of a riveter's safety platform with a safety rope function during installation.

[0029] Figure 8 Safety platform for riveters with safety rope function Figure 7 Enlarged view of section B in the middle.

[0030] Figure 9 A diagram showing the separation of the safety components and mounting rings of a riveter's safety platform with a safety rope attachment function.

[0031] Figure 10 A half-sectional view of the mounting ring and lubrication components of a riveter's safety platform with a safety rope function.

[0032] Figure 11 A structural diagram of the lubrication components for a riveter's safety platform with a safety rope attachment function.

[0033] Figure 12 Safety platform for riveters with safety rope function Figure 11 Enlarged view of point C in the middle.

[0034] In the diagram: 1. Scissor lift body; 2. Platform assembly; 21. Support platform; 22. Steel frame; 3. Limiting assembly; 31. Crossbar; 31-1. Protruding ring; 32. Limiting rod; 32-1. Displacement groove; 33. Protrusion; 33-1. Inclined groove; 33-2. Support spring; 34. Pressure bar; 4. Connecting assembly; 41. Mounting ring; 41-1. First storage cavity; 41-2. Second storage cavity; 42. Safety component; 42-1. Nylon rope; 42-2. Safety hook; 42-3. Abutment arc plate; 42-4. Locking rod ; 42-5, First torsion spring; 42-6, Positioning seat; 42-7, Anti-slip strip; 42-8, First spring; 42-9, Winding disc; 42-10, Industrial coil spring; 43, Lubricating component; 43-1, Movable block; 43-2, Sponge plate; 43-3, Oil drain hole; 43-4, Second torsion spring; 43-5, Branch pipe; 43-6, Integrated ring pipe; 43-7, Drain shell; 43-8, Fixed seat; 43-81, Wedge groove; 43-82, Guide arc rod; 43-9, Sealing block; 43-91, Second spring. Detailed Implementation

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0038] Example 1

[0039] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a riveting safety platform with a safety rope hanging function. The riveting safety platform with the safety rope hanging function includes a scissor lift body 1, a platform component 2, a limiting component 3, and a connecting component 4. Through the setting of the limiting component 3 and the connecting component 4, the riveting personnel's movement space can be separated by the limiting component 3, reducing the rope hanging stroke and effectively reducing the protection reaction time. With the cooperation of the connecting component 4, the riveting personnel's movements are assisted and lubricated to ensure smooth movement. At the same time, locking protection is provided when the riveting personnel quickly detaches, and anti-slip protection is provided by increasing friction.

[0040] Specifically, the scissor lift body 1 has a platform assembly 2 on its top, including a support platform 21 on the top of the scissor lift body 1, and a steel frame 22 fixed on the top of the support platform 21.

[0041] The scissor lift body 1 consists of a scissor mechanism, a base, a guide sliding assembly, and a hydraulic drive system. The inner and outer scissor arms cooperate with the guide rails of the base through a pulley spindle, while the hydraulic drive system is used to drive the scissor mechanism to move, thereby completing the lifting and lowering of the platform assembly 2. The working principle of this part is all existing technology, which can be clearly understood by those skilled in the art, and will not be described in detail here.

[0042] Specifically, the limiting component 3 is set on the steel frame 22, including a crossbar 31 fixed on the steel frame 22, a protruding ring 31-1 fixed on the crossbar 31, a limiting rod 32 fixed on the steel frame 22, a protrusion 33 at the bottom of the limiting rod 32, and a pressing strip 34 on the outer ring of the limiting rod 32.

[0043] By setting the convex ring 31-1 and the limiting rod 32, a space can be formed that allows the connecting component 4 to slide when it is flat. Therefore, when the connecting component 4 is tilted or eccentric, the connecting component 4 cannot pass through the space between the convex ring 31-1 and the limiting rod 32 and cannot enter the next action area.

[0044] Specifically, the connecting component 4 is set on the crossbar 31, including a mounting ring 41 located outside the crossbar 31. A safety component 42 is set inside the mounting ring 41, including a nylon rope 42-1 located inside the mounting ring 41. A safety hook 42-2 is fixed at one end of the nylon rope 42-1. An abutment arc plate 42-3 is rotatably connected to the outer ring of the mounting ring 41. A lubricating component 43 is set inside the mounting ring 41, including a movable block 43-1 rotatably connected inside the mounting ring 41. A drainage shell 43-7 is fixed to the outside of the movable block 43-1. A fixing seat 43-8 is fixed inside the mounting ring 41. A branch pipe 43-5 is fixed on the fixing seat 43-8. A sealing block 43-9 is slidably connected inside the fixing seat 43-8.

[0045] With the installation of safety component 42, the safety hook 42-2 can be connected to the riveter's full-body safety belt, ensuring the riveter's work safety and providing anti-slip protection when the riveter moves quickly, preventing the riveter from running around or even falling off, which meets the requirements of the high-altitude safety operation specifications.

[0046] By providing the lubricant 43, when the mounting ring 41 is naturally fitted onto the crossbar 31, auxiliary lubrication can be provided as the riveter moves, thus preventing the mounting ring 41 from getting stuck between the mounting ring 41 and the crossbar 31 and affecting the riveter's normal movement.

[0047] Example 2

[0048] Reference Figures 2 to 12 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0049] Specifically, the protruding ring 31-1 is located at the bottom of the limiting rod 32, the bottom of the limiting rod 32 is provided with a displacement groove 32-1, both sides of the outer ring of the protrusion 33 are provided with inclined grooves 33-1, one end of the pressing strip 34 is slidably connected to the inclined groove 33-1, and a support spring 33-2 is fixed on the top of the protrusion 33, the top of the support spring 33-2 is fixed to the inner wall of the displacement groove 32-1.

[0050] The protrusion 33 is slidably connected in the displacement groove 32-1. The displacement groove 32-1 guides the displacement of the inclined groove 33-1, ensuring the stability of the inclined groove 33-1. The displacement groove 32-1 also meets the space requirements for storing the support spring 33-2.

[0051] By setting the inclined groove 33-1 and the pressing bar 34, when the pressing bar 34 is pressed and contacts the inclined groove 33-1, the pressing protrusion 33 moves and protrudes the limiting rod 32, which can further limit the space between the protruding ring 31-1 and the limiting rod 32, and prevent the mounting ring 41 from sliding through at will.

[0052] The support spring 33-2 provides an elastic connection force to the protrusion 33, preventing the protrusion 33 from protruding out of the displacement groove 32-1 when no external force is applied.

[0053] The mounting ring 41 has a first storage cavity 41-1 inside, and the mounting ring 41 has a second storage cavity 41-2 on both sides of the inner ring.

[0054] The safety component 42 also includes a winding disc 42-9 rotatably connected to the first storage cavity 41-1. An industrial coil spring 42-10 is installed on one side of the winding disc 42-9. One end of the industrial coil spring 42-10 is fixed inside the first storage cavity 41-1, and the other end of the industrial coil spring 42-10 is fixed on the winding disc 42-9. A nylon rope 42-1 is wound around the other side of the winding disc 42-9.

[0055] The nylon rope 42-1 has a diameter of 8mm, a breaking tensile strength of 15kN, and conforms to GB24543-2009.

[0056] By using the winding disc 42-9 and the industrial coil spring 42-10, when the nylon rope 42-1 is pulled outward in the pre-wound state, the winding disc 42-9 rotates, causing the industrial coil spring 42-10 to gradually tighten. In the absence of external force, the industrial coil spring 42-10 works in conjunction with the nylon rope 42-1 to keep the nylon rope 42-1 in the wound state, reducing the space occupied by the equipment and preventing the nylon rope 42-1 from being randomly distributed and causing riveting workers to trip.

[0057] Both sides of the abutting arc plate 42-3 are fixed with a first torsion spring 42-5. The other end of the first torsion spring 42-5 is fixed to the mounting ring 41. A positioning seat 42-6 is fixed on the outer side of the abutting arc plate 42-3, and an anti-slip strip 42-7 is fixed on the inner side of the abutting arc plate 42-3.

[0058] The first torsion spring 42-5 provides torque to the abutting arc plate 42-3, maintaining the abutting arc plate 42-3 in its initial state without external force. At this time, the outer side of the abutting arc plate 42-3 is in contact with the outer ring surface of the mounting ring 41, ensuring the overall flatness of the mounting ring 41 and facilitating the riveting personnel to drive the mounting ring 41 through the space between the convex ring 31-1 and the limiting rod 32.

[0059] By setting anti-slip strip 42-7, when the contact arc plate 42-3 is squeezed and rotated, the anti-slip strip 42-7 and the nylon rope 42-1 are in anti-slip contact, which greatly increases the friction force that the nylon rope 42-1 needs to overcome during its movement, and plays a role in safety protection.

[0060] A locking rod 42-4 is slidably connected to the mounting ring 41. A first spring 42-8 is sleeved on the locking rod 42-4. One end of the first spring 42-8 is fixed to the locking rod 42-4, and the other end of the first spring 42-8 is fixed to the mounting ring 41.

[0061] The locking rod 42-4 cooperates with the positioning seat 42-6. When the abutting arc plate 42-3 is squeezed and rotated significantly, the positioning seat 42-6 and the locking rod 42-4 are aligned. At this time, under the elastic connection of the first spring 42-8, one end of the locking rod 42-4 is quickly inserted into the positioning seat 42-6 to lock the state of the abutting arc plate 42-3 and prevent the nylon rope 42-1 from sliding and displacing at will.

[0062] The number of movable blocks 43-1 is the same as that of the second storage cavity 41-2. One end of the movable block 43-1 is rotatably connected to the second storage cavity 41-2. The second torsion springs 43-4 are fixed on both sides of the movable block 43-1, and the other end of the second torsion springs 43-4 is fixed to the second storage cavity 41-2.

[0063] The second torsion spring 43-4 provides torque for the rotation of the movable block 43-1, thereby maintaining the movable block 43-1 in its initial state without the action of external force, while the second storage cavity 41-2 provides the movement space for the movable block 43-1.

[0064] A sponge plate 43-2 is embedded on the outside of the movable block 43-1, and an oil drain hole 43-3 is opened on the inside of the movable block 43-1. The drain shell 43-7 is slidably connected to the fixed seat 43-8, and a wedge groove 43-81 is opened in the fixed seat 43-8.

[0065] The fixed seat 43-8 is fixed to the inner wall of the second receiving cavity 41-2. The fixed seat 43-8, the drainage shell 43-7, the sponge plate 43-2 and the oil drain hole 43-3 are arranged in sequence from the outside to the inside. The integrated ring pipe 43-6, the branch pipe 43-5, the fixed seat 43-8 and the drainage shell 43-7 are connected in sequence. When the lubricating oil is transferred from the fixed seat 43-8 to the drainage shell 43-7, the inner end of the drainage shell 43-7 discharges the oil onto the sponge plate 43-2, which absorbs and evenly distributes the oil. Finally, the excess lubricating oil is evenly seeped out through the sponge plate 43-2 and redistributed through multiple oil drain holes 43-3, which can provide uniform lubrication treatment at the contact position between the movable block 43-1 and the crossbar 31.

[0066] A guide rod 43-82 is fixed to the inner wall of the wedge groove 43-81. A second spring 43-91 is fixed to one side of the sealing block 43-9. The second spring 43-91 is sleeved on the guide rod 43-82, and the other end of the second spring 43-91 is fixed inside the fixing seat 43-8.

[0067] The branch pipe 43-5 and the guide arc rod 43-82 are staggered. The end of the branch pipe 43-5 away from the fixed seat 43-8 is fixed with an integrated ring pipe 43-6, which is located outside the mounting ring 41.

[0068] The center of the guide arc rod 43-82, the center of rotation of the movable block 43-1, the center of the arc of the drainage shell 43-7, and the center of the arc of the fixed seat 43-8 are all the same. That is, the guide arc rod 43-82 can guide the movement of the sealing block 43-9. When the movable block 43-1 rotates outward, it moves in conjunction with the drainage shell 43-7 to resist the sliding displacement of the sealing block 43-9. With the cooperation of the wedge groove 43-81, the stability of the movement of the sealing block 43-9 is ensured.

[0069] The outer inner diameter of the wedge groove 43-81 is larger than the inner inner diameter, which conforms to the "wedge" characteristic. With this design, when the sealing block 43-9 is moved to the outer inner diameter, the sealing block 43-9 and the wedge groove 43-81 will no longer be in sealing contact, and the lubricating oil will be discharged into the drain shell 43-7 through the gap.

[0070] The integrated ring pipe 43-6 is connected to the external micro-positive pressure lubricating oil source. After the sealing block 43-9 is displaced, under the action of micro-positive pressure, the lubricating oil will flow from the integrated ring pipe 43-6 into the branch pipe 43-5 and into the fixed seat 43-8. It is then guided by the drainage shell 43-7 to the sponge plate 43-2 and finally seeps out evenly from the oil drain hole 43-3.

[0071] When in use, first connect the safety hook 42-2 to the riveter's full-body safety belt. Then, according to the riveter's work area, first adjust the mounting ring 41 to be in a flat state. After manual calibration, pass the mounting ring 41 through the space between the convex ring 31-1 and the limit rod 32 to enter the next protection area.

[0072] The height of the support platform 21 is adjusted by controlling the operation of the scissor lift body 1, and the steel frame 22 is used for side protection to ensure the safety of riveters working at height.

[0073] As the riveter works, irregular displacement occurs, causing the mounting ring 41 to slide on the crossbar 31. At this time, under the action of gravity, the mounting ring 41 is in an inclined state, and the movable block 43-1 contacts the crossbar 31. With the riveter's movement, the crossbar 31 squeezes the movable block 43-1, causing the drain shell 43-7 to press against the sealing block 43-9. This allows the lubricating oil to flow through the integrated ring pipe 43-6, branch pipe 43-5, fixed seat 43-8, and drain shell 43-7. With the cooperation of the sponge plate 43-2 and the oil drain hole 43-3, the lubricating oil is evenly coated on the surface of the crossbar 31, preventing the crossbar 31 from sticking to the mounting ring 41 and the movable block 43-1.

[0074] As the riveting work progresses, when the mounting ring 41 is pulled to the vicinity of the limiting rod 32, because the mounting ring 41 is set at an angle, it cannot be properly aligned with the space between the convex ring 31-1 and the limiting rod 32. The mounting ring 41 cannot pass through, and the angled mounting ring 41 will press against the pressing strip 34. With the cooperation of the inclined groove 33-1, the convex block 33 is moved out of the limiting rod 32, further reducing the distance between the convex ring 31-1 and the limiting rod 32, thus preventing the mounting ring 41 from passing through unintentionally by the riveting worker.

[0075] Because the mounting ring 41 is confined within a protected area, as the riveter works, the nylon rope 42-1 will gradually extend. When the riveter moves normally, the nylon rope 42-1 moves slowly, causing the abutment plate 42-3 to rotate slightly and return to its original position with the assistance of the first torsion spring 42-5. The nylon rope 42-1 can then be gradually pulled out. When the riveter runs around, falls, or experiences an accidental fall, the nylon rope 42-1 is stretched rapidly in a short time, squeezing the abutment plate 42-3 to produce a large rotation. The anti-slip strip 42-7 contacts the nylon rope 42-1 for anti-slip protection and works with the locking rod 42-4 and the positioning seat 42-6 to lock it in place. After the riveter is safe, the locking rod 42-4 must be manually pulled out to reset the position. Overall, the safety is higher.

[0076] Example 3

[0077] Reference Figures 2 to 12 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0078] Specifically, a protrusion is fixed on the pressure strip 34 and located in the displacement groove 32-1. This design can prevent the pressure strip 34 from moving outward too much and detaching from the limiting rod 32, thus playing a role in preventing detachment.

[0079] The bottom of the locking lever 42-4 is fixed with a pull ring, as shown in the attached diagram of the instruction manual. Figure 8 As shown, this design allows security personnel to easily pass their fingers through the locking lever 42-4 to manually reset it.

[0080] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A safety platform for riveters with a safety rope attachment function, characterized in that: include, The scissor lift body (1) has a platform assembly (2) on its top, including a support platform (21) on the top of the scissor lift body (1), and a steel frame (22) fixed to the top of the support platform (21); and, A limiting component (3), mounted on a steel frame (22), includes a crossbar (31) fixed to the steel frame (22), a protruding ring (31-1) fixed on the crossbar (31), a limiting rod (32) fixed on the steel frame (22), a protrusion (33) provided at the bottom of the limiting rod (32), and a pressing strip (34) provided on the outer ring of the limiting rod (32); and, A connecting component (4) is provided on a crossbar (31), including a mounting ring (41) located outside the crossbar (31). A safety component (42) is provided inside the mounting ring (41), including a nylon rope (42-1) located inside the mounting ring (41). A safety hook (42-2) is fixed at one end of the nylon rope (42-1). An abutment arc plate (42-3) is rotatably connected to the outer ring of the mounting ring (41). A lubricating component (43) is provided inside the mounting ring (41), including a movable block (43-1) rotatably connected inside the mounting ring (41). A drainage shell (43-7) is fixed to the outside of the movable block (43-1). A fixing seat (43-8) is fixed inside the mounting ring (41). A branch pipe (43-5) is fixed on the fixing seat (43-8). A sealing block (43-9) is slidably connected inside the fixing seat (43-8). A sponge plate (43-2) is embedded on the outside of the movable block (43-1), and an oil drain hole (43-3) is opened on the inside of the movable block (43-1). The drain shell (43-7) is slidably connected to the fixed seat (43-8), and a wedge groove (43-81) is opened in the fixed seat (43-8). A guide rod (43-82) is fixed to the inner wall of the wedge groove (43-81). A second spring (43-91) is fixed to one side of the sealing block (43-9). The second spring (43-91) is sleeved on the guide rod (43-82), and the other end of the second spring (43-91) is fixed inside the fixing seat (43-8). The branch pipe (43-5) and the guide arc rod (43-82) are staggered. The end of the branch pipe (43-5) away from the fixed seat (43-8) is fixed with an integrated ring pipe (43-6), which is located outside the mounting ring (41).

2. The riveting safety platform with safety rope function as described in claim 1, characterized in that: The protruding ring (31-1) is located at the bottom of the limiting rod (32). The bottom of the limiting rod (32) is provided with a displacement groove (32-1). The outer ring of the protrusion (33) is provided with inclined grooves (33-1) on both sides. One end of the pressing strip (34) is slidably connected to the inclined groove (33-1). The top of the protrusion (33) is fixed with a support spring (33-2). The top of the support spring (33-2) is fixed to the inner wall of the displacement groove (32-1).

3. The riveting safety platform with safety rope function as described in claim 2, characterized in that: The mounting ring (41) has a first storage cavity (41-1) inside, and the mounting ring (41) has a second storage cavity (41-2) on both sides of the inner ring.

4. The riveting safety platform with safety rope function as described in claim 3, characterized in that: The safety component (42) also includes a winding disc (42-9) rotatably connected to the first storage cavity (41-1). An industrial coil spring (42-10) is installed on one side of the winding disc (42-9). One end of the industrial coil spring (42-10) is fixed inside the first storage cavity (41-1), and the other end of the industrial coil spring (42-10) is fixed on the winding disc (42-9). The nylon rope (42-1) is wound on the other side of the winding disc (42-9).

5. The riveting safety platform with safety rope function as described in claim 4, characterized in that: Both sides of the abutting arc plate (42-3) are fixed with a first torsion spring (42-5), and the other end of the first torsion spring (42-5) is fixed on the mounting ring (41). A positioning seat (42-6) is fixed on the outer side of the abutting arc plate (42-3), and an anti-slip strip (42-7) is fixed on the inner side of the abutting arc plate (42-3).

6. The riveting safety platform with safety rope function as described in claim 5, characterized in that: A locking rod (42-4) is slidably connected to the mounting ring (41). A first spring (42-8) is sleeved on the locking rod (42-4). One end of the first spring (42-8) is fixed to the locking rod (42-4), and the other end of the first spring (42-8) is fixed to the mounting ring (41).

7. The riveting safety platform with safety rope function as described in claim 6, characterized in that: The number of movable blocks (43-1) is the same as that of the second storage cavity (41-2). One end of the movable block (43-1) is rotatably connected to the second storage cavity (41-2). A second torsion spring (43-4) is fixed on both sides of the movable block (43-1), and the other end of the second torsion spring (43-4) is fixed to the second storage cavity (41-2).

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