Safety rope limiting structure and scaffold

Abstract

The utility model provides a safety rope limiting structure and a scaffold, the safety rope limiting structure comprises a fixed seat, the fixed seat is used for being fixed on an external buckle plate, the fixed seat is provided with a limiting mechanism, and the limiting mechanism is used for a safety rope to pass through; during specific use, the safety rope limiting structures are arranged on the vertical rods of every two adjacent scaffolds, the fixed point positions at the two ends of the scaffolds are connected with the two ends of the safety rope respectively, and the other parts of the safety rope sequentially penetrate through the limiting mechanisms fixed to the buckle disc. The safety rope is connected with a plurality of limiting mechanisms arranged on the scaffold, so that the number of stress points of the safety rope on the scaffold is effectively increased, and the construction safety of constructors during high-altitude operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction safety protection, more particularly to a safety rope limiting structure and scaffold. BACKGROUND

[0002] In the construction industry, high-altitude work is an inevitable link. In the existing construction process, a scaffold is arranged outside the building to facilitate the construction personnel to carry out construction work.

[0003] With the continuous increase of building height, the construction personnel pay more attention to safety problems when working at high altitudes. In order to ensure the safety of the construction personnel working at high altitudes, a fixed point of the safety rope is usually arranged at the left and right ends of the scaffold to arrange the safety rope, the safety rope extends along the transverse extension direction of the scaffold from one end to the other end, and the extension length of the safety rope is consistent with the arrangement width of the scaffold. When the construction personnel work on the scaffold, a full-body harness is arranged on the body to ensure safety, one end of the full-body harness is wound around the body of the construction personnel, and the other end of the full-body harness is connected to a hook, which is hung on the safety rope to ensure the safety of the construction personnel.

[0004] With the movement of the construction personnel on the scaffold, the hook will move along the extension direction of the safety rope, and when the construction personnel falls from the scaffold due to stepping on the void or suddenly slipping, etc., the construction personnel will not directly fall to the ground due to the hook being sleeved on the safety rope, but will hover in the air. However, the existing scaffold only has one fixed point at each of the left and right ends to fix the two ends of the safety rope, and when the construction personnel falls downward, the hook will gradually slide to the middle of the safety rope, so that the safety rope has small deformation when subjected to force, and the resistance to the falling speed of the construction personnel is small, the total kinetic energy generated after the construction personnel falls is larger, the impact energy of the safety rope caused by the falling of the construction personnel is larger, the safety rope is more likely to break or the fixed points of the safety rope at the two ends of the scaffold are more likely to be separated, which is not conducive to the safety of the construction personnel working at high altitudes.

[0005] Therefore, it is urgent to provide a safety rope limiting structure and scaffold to solve the problems. SUMMARY

[0006] (I) Technical problem to be solved

[0007] Therefore, the utility model provides a safety rope limiting structure and scaffold, which effectively reduces the impact energy of the safety rope and ensures the safety of high-altitude construction.

[0008] (II) Technical scheme

[0009] To solve the above technical problems, the utility model provides a safe rope limiting structure, the safe rope limiting structure includes: the fixed seat is used for fixing on the external buckle disc, the fixed seat is provided with the limiting mechanism, the limiting mechanism is used for the safe rope is set through.

[0010] Further, the fixed seat includes an upper clamping block, a lower clamping block and a connecting block, the upper clamping block and the lower clamping block and the connecting block are arranged to form a fixed seat with a U-shaped cross section, the upper clamping block is arranged with a limiting convex point towards the lower clamping block, and the lower clamping block is arranged with a limiting convex point towards the upper clamping block, the limiting convex point is used for clamping the fixed seat on the external buckle disc, the limiting mechanism includes two limiting convex columns arranged on the fixed seat, the two limiting convex columns are arranged at intervals and are arranged with the fixed seat to form a limiting groove, and the limiting groove is used for the safe rope to be set through.

[0011] Further, it further includes a fastener, the fastener is used for fixing the fixed seat on the external buckle disc, and the limiting mechanism is arranged on the fastener.

[0012] Further, the fixed seat includes an upper clamping block, a lower clamping block and a connecting block, the upper clamping block and the lower clamping block and the connecting block are arranged to form a fixed seat with a U-shaped cross section, the upper clamping block and the lower clamping block are provided with a clamping groove, the clamping groove is used for clamping the external buckle disc structure, and the upper clamping block and the lower clamping block are respectively provided with a first through hole and a second through hole, and the fastener is arranged through the first through hole and the second through hole.

[0013] Further, the fastener includes a limiting block and a limiting column, the limiting block and the limiting column are fixedly connected and form a fastener structure with a T-shaped cross section, the limiting block is wider than the first through hole, and the limiting column is arranged through the first through hole and the second through hole.

[0014] Further, the limiting mechanism includes a first bolt and a stopper, the stopper is fixed at one end of the first bolt, a first threaded hole is formed in the limiting block, the first bolt is arranged in the first threaded hole so that the stopper is arranged on one side of the limiting block, the limiting block, the stopper and the first bolt are arranged to form a limiting groove, and the limiting groove is used for the safe rope to be set through.

[0015] Further, a through hole different from the first threaded hole is formed in the limiting block, and the through hole is used for the iron wire to be set through.

[0016] Further, a second threaded hole is formed in the limiting column, and a second bolt is arranged in the second threaded hole.

[0017] Further, the safety rope is provided with a buffer part at intervals.

[0018] The application also provides a scaffold, which comprises a horizontal rod, a vertical rod, a buckle disc and a safety rope limiting structure arranged on the buckle disc, the buckle disc is sleeved on the vertical rod, and the horizontal rod and the vertical rod are connected.

[0019] (III) Beneficial Effects

[0020] The safety rope limiting structure and the scaffold have the following advantages: the two ends of the safety rope are connected with the two ends of the fixed points of the scaffold respectively, and the other parts of the safety rope are sequentially arranged on the limiting mechanisms fixed on the buckle disc, so that the safety rope is connected with the multiple limiting mechanisms arranged on the scaffold, and the number of stress points of the safety rope on the scaffold is effectively increased; when the construction personnel accidentally falls from the scaffold, the hook slides to the middle part of the safety rope between the two limiting mechanisms, the bending angle of the safety rope is reduced, the deformation of the middle part of the safety rope between the two limiting mechanisms is large when the middle part of the safety rope is stressed, the falling speed of the construction personnel is greatly hindered, the total kinetic energy generated after the construction personnel falls is effectively reduced, the impact energy of the construction personnel on the whole safety rope is reduced, the possibility that the safety rope is broken or the safety rope is separated from the fixed points of the scaffold is effectively reduced, and the safety of the construction personnel during the high-altitude operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The features and advantages of the present application will be more clearly understood through the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration and are not intended to be limiting of the present application, in which:

[0022] Figure 1 is a structural schematic view of a safety rope limiting structure provided by the present application;

[0023] Figure 2 is a structural schematic view of the safety rope limiting structure from one perspective provided by the present application;

[0024] Figure 3 is a structural schematic view of the safety rope limiting structure from another perspective provided by the present application;

[0025] Figure 4 is a structural schematic view of the safety rope limiting structure from a third perspective provided by the present application;

[0026] Figure 5 is a structural schematic view of a fixing seat of the safety rope limiting structure provided by the present application;

[0027] Figure 6 is a structural schematic view of the fixing seat of the first embodiment provided by the present application;

[0028] Figure 7 It is a kind of fastener structure schematic diagram of safety rope limiting structure provided by the utility model.

[0029] The main element of figure each label explanation:

[0030] 100, safety rope limiting structure;10, fixed seat;11, upper clamping block;111, first perforation;12, lower clamping block;121, second perforation;13, connecting block;14, clamping groove;15, limiting convex point;16, limiting convex column;20, limiting mechanism;21, limiting slot;22, first bolt;23, stop block;231, first threaded hole;30, fastener;31, fastener;311, limiting block;3111, through hole;312, limiting column;3121, second threaded hole;40, buckle disc;50, vertical rod;60, safety rope;61, buffer part. Specific implementation

[0031] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below;In the following description, a lot of specific details are described so as to fully understand the utility model;Based on the embodiment in the utility model, those skilled in the art can make similar improvements without violating the connotation of the utility model, but all other embodiments obtained without making creative labor are not allowed, therefore the utility model is not limited by the specific implementation disclosed below.

[0032] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements, or "driven connection", that is, through various suitable ways such as belt drive, gear drive or chain wheel drive to carry out power connection.For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0033] The existing scaffold only sets one fixed point at its left and right ends to fix the two ends of the safety rope, when the construction personnel falls down, the hook will gradually slide to the middle of the safety rope, so that the deformation of the middle of the safety rope is larger when the safety rope is stressed, the resistance to the falling speed of the construction personnel is smaller, the total kinetic energy generated after the construction personnel falls down will be larger, the impact energy generated by the construction personnel falling down on the whole safety rope is larger, the possibility of the safety rope being broken or the safety rope being separated from the fixed point at both ends of the scaffold is larger, which is not conducive to the safety of the construction personnel when working at high altitude.

[0034] Referring to Figures 1 to 7 The utility model provides a kind of safety rope limiting structure 100, the safety rope limiting structure includes: fixed seat 10, fixed seat 10 is used to be fixed on external buckle disc 40, limiting mechanism 20 is provided on fixed seat 10, limiting mechanism 20 is used to be provided for safety rope 60 to pass through.

[0035] The utility model is specifically used, the fixed point of two ends of scaffold (not shown in drawing) is connected with the two ends of safety rope 60 respectively, and other parts of safety rope 60 are sequentially passed through the limiting mechanism 20 fixed on buckle disc 40, so that safety rope 60 and the multiple limiting mechanisms 20 provided on scaffold exist connection relationship, effectively increase the stress point quantity of safety rope 60 in scaffold;When construction personnel accidentally falls from scaffold, hook slides to the middle position of safety rope 60 between two limiting mechanisms 20, so that the bending angle generated by safety rope 60 becomes small, the deformation generated by safety rope 60 in the stress between two limiting mechanisms 20 is larger, the hindering of the falling speed of construction personnel is larger, effectively reduce the total kinetic energy generated after construction personnel falls, and then reduce the impact energy of safety rope 60 as a whole generated by the falling of construction personnel, effectively reduce the possibility that safety rope 60 is broken or safety rope 60 and the fixed point of two ends of scaffold are separated, be favorable to improve the safety of construction when construction personnel is in high-altitude operation.

[0036] Embodiment one:

[0037] Referring to Figures 1 to 6 In one embodiment, fixed seat 10 includes upper clamping block 11, lower clamping block 12 and connecting block 13, upper clamping block 11 and lower clamping block 12 and connecting block 13 are surrounded to form the fixed seat 10 with the section of U type;Upper clamping block 11 is towards the direction of lower clamping block 12 and lower clamping block 12 is towards the direction of upper clamping block 11, and both are provided with limiting convex point 15, limiting convex point 15 is used to hold fixed seat 10 on external buckle disc 40;Limiting mechanism 20 includes two limiting convex columns 16 provided on fixed seat 10, two limiting convex columns 16 are interval setting, and with fixed seat 10 surrounding to form limiting groove 21, limiting groove 21 is used to be provided for safety rope 60 to pass through.

[0038] The utility model discloses specific use time, the fixed point of two ends of scaffold is connected respectively the both ends of safety rope 60, and other parts of safety rope 60 then pass through the limiting slot 21 that two limiting convex post 16 and fixed base 10 surround and form in proper order, make safety rope 60 with the connecting relationship that multiple limiting mechanism 20 set up on scaffold exists, effectively increased the stress point number of safety rope 60 at scaffold, when the construction personnel accidentally falls from scaffold, the hook slides to the middle position of safety rope 60 between two limiting mechanism 20, make the bending angle of safety rope 60 produce small, the deformation of safety rope 60 in the stress between two limiting mechanism 20 is big, the hindrance of the falling speed of construction personnel is big, effectively reduce the total kinetic energy that construction personnel falls and produce, and then reduce the impact energy that the construction personnel falling produces the whole of safety rope 60, effectively reduce the possibility that safety rope 60 produces and safety rope 60 and the fixed point of two ends of scaffold are separated, be favorable to improve the safety of construction when construction personnel is in high altitude operation.

[0039] By surrounding the upper clamping block 11, the lower clamping block 12 and the connecting block 13 to form the fixed base 10 with a U-shaped cross section, the fixed base 10 is conveniently fixed transversely on the buckle disc 40.

[0040] By setting the limiting convex points 15 on the upper clamping block 11 towards the lower clamping block 12 and the lower clamping block 12 towards the upper clamping block 11, the limiting convex points 15 are used to cooperate with the external buckle disc 40 to clamp and fix the fixed base 10 on the buckle disc 40, preventing the fixed base 10 from shifting or falling off.

[0041] The limiting convex points 15 are arc-shaped in cross section, which facilitates the insertion of the limiting convex points 15 into the opening of the buckle disc 40 to transversely fix the fixed base 10 on the buckle disc 40, and facilitates the disengagement of the limiting convex points 15 from the opening of the buckle disc 40 to detach the fixed base 10 from the buckle disc 40.

[0042] By setting two limiting convex posts 16 on the fixed base 10, the two limiting convex posts 16 are spaced apart and surround the fixed base 10 to form a limiting slot 21, the limiting slot 21 is used for the safety rope 60 to pass through, the safety rope 60 is placed in the limiting slot 21, and the limiting slot 21 limits the position of the safety rope 60, thereby avoiding the safety rope 60 from disengaging or falling off, and further enabling the limiting mechanism 20 to function as a stress point for the safety rope 60 throughout the construction process.

[0043] The utility model discloses specific use time, the fixed point of both ends of scaffold is connected safety rope 60 both ends respectively, and other parts of safety rope 60 then pass through the limiting slot 21 that two limiting convex post 16 and fixed base 10 surround and form in proper order, make safety rope 60 with the connecting relationship that multiple limiting mechanism 20 that set up on scaffold exists, effectively increased the stress point number of safety rope 60 at scaffold, when the construction personnel accidentally falls from the scaffold, the hook slides to the middle position of safety rope 60 between two limiting mechanism 20, make the bending angle that safety rope 60 produces small, the deformation that safety rope 60 middle force between two limiting mechanism 20 produces is bigger, the hindering of the falling speed of construction personnel is bigger, effectively reduce the total kinetic energy that construction personnel falls and produces, and then reduce the impact energy that safety rope 60 whole receives the falling of construction personnel produces, effectively reduce the possibility that safety rope 60 produces tight break or safety rope 60 and the fixed point of both ends of scaffold separates, be favorable to improve the safety of construction when construction personnel is in high altitude operation.

[0044] Embodiment two:

[0045] Please refer to Figures 1 to 5 And Figure 7 The safety rope limiting structure 100 in the embodiment further includes a fastener 30, the fastener 30 is used for fixing the fixed base 10 on the external buckle disc 40, and the limiting mechanism 20 is arranged on the fastener 30, so that the fixing of the fixed base 10 is strengthened, and the fixed base 10 can be stably clamped on the buckle disc 40.

[0046] Specifically, the fixed base 10 includes an upper clamping block 11, a lower clamping block 12 and a connecting block 13, the upper clamping block 11, the lower clamping block 12 and the connecting block 13 surround to form the fixed base 10 with a U-shaped cross section; a clamping groove 14 is arranged between the upper clamping block 11 and the lower clamping block 12, and the clamping groove 14 is used for clamping the buckle disc 40 structure; a first perforation 111 and a second perforation 121 are respectively formed in the upper clamping block 11 and the lower clamping block 12, and the fastener 30 passes through the first perforation 111 and the second perforation 121 to be arranged, so that the fixing effect of the fixed base 10 is strengthened, and the fixed base 10 can be stably clamped on the buckle disc 40; in the embodiment, the fastener 30 can be fixed at the first perforation 111 and the second perforation 121 of the fixed base 10 by tightly matching the fastener 30 with the first perforation 111 and the second perforation 121.

[0047] The fixed base 10 is fixed on the external buckle disc 40 through the fastener 30, and the limiting mechanism 20 is arranged on the fastener 30, so that the fixing of the fixed base 10 is strengthened, and the fixed base 10 can be stably clamped on the buckle disc 40, and the phenomenon that the fixed base 10 is displaced or falls off on the buckle disc 40 is avoided.

[0048] The utility model discloses specific use time, the fixed point of scaffold two ends is connected safety rope 60 both ends respectively, and other parts of safety rope 60 then pass through limiting mechanism 20 in proper order, make safety rope 60 with the connecting relationship that multiple limiting mechanism 20 set up on scaffold exist, effectively increased the stress point number of safety rope 60 at scaffold, when the construction personnel accidentally falls from scaffold, the hook slides to the middle position of safety rope between two limiting mechanism 20, make the bending angle of safety rope 60 produce small, the deformation of safety rope 60 middle force between two limiting mechanism 20 is larger, the hindrance of the falling speed of construction personnel is larger, effectively reduce the total kinetic energy of construction personnel after falling, and further reduce the impact energy of construction personnel falling that safety rope 60 whole receives, effectively reduce the possibility that safety rope 60 produces taut or safety rope 60 and the fixed point of both ends of scaffold separates, be favorable to improve the safety of construction when construction personnel is in high altitude operation.

[0049] By surrounding the upper clamping block 11, the lower clamping block 12 and the connecting block 13 to form the fixed seat 10 with a U-shaped cross section, the fixed seat 10 can be conveniently fixed transversely on the buckle disc 40.

[0050] By arranging the upper clamping block 11 and the lower clamping block 12 in parallel, and then arranging the clamping groove 14 between the upper clamping block 11 and the lower clamping block 12, the edge of the buckle disc 40 is arranged in the clamping groove 14, so that the fixed seat 10 is stably arranged on the buckle disc 40.

[0051] By arranging the first perforation 111 above the buckle disc 40 and the second perforation 121 below the buckle disc 40, the fastener 30 can pass through the first perforation 111 and the second perforation 121 at the same time. When the fastener 30 passes through the first perforation 111 and the second perforation 121, the upper end of the fastener 30 is arranged above the first perforation 111, and the lower end of the fastener 30 is arranged below the second perforation 121. Since the upper end of the fastener 30 is larger than the width of the first perforation 111, the lower end of the fastener 30 passes through the first perforation 111 and the second perforation 121, so that the fastener 30 is stably fixed on the fixed seat 10, and the fixed seat 10 is stably clamped on the buckle disc 40.

[0052] Please refer to Figures 3 to 5 and Figure 7 In an embodiment, the fastener 30 includes a limiting block 311 and a limiting column 312. The limiting block 311 and the limiting column 312 are fixedly connected and form a T-shaped fastener structure. The width of the limiting block 311 is greater than the width of the first perforation 111, so as to avoid the fastener 30 from falling off the fixed seat 10. The limiting column 312 passes through the first perforation 111 and the second perforation 121, so as to stably fix the fastener 30 on the fixed seat 10, and stably clamp the fixed seat 10 on the buckle disc 40.

[0053] Further, the limiting mechanism 20 comprises a first bolt 22 and a stopper 23, the stopper 23 is fixed at one end of the first bolt 22, a first threaded hole 231 is formed on the limiting block 311, the first bolt 22 is arranged in the first threaded hole 231 so that the stopper 23 is arranged at one side of the limiting block 311, the limiting block 311, the stopper 23 and the first bolt 22 form a limiting groove 21, and the limiting groove 21 is used for passing the safety rope 60.

[0054] By forming the first threaded hole 231 on the stopper 23 and passing the first bolt 22 through the first threaded hole 231, the limiting block 311, the stopper 23 and the first bolt 22 form the limiting groove 21, and the safety rope 60 is arranged in the limiting groove 21, the limiting groove 21 limits the position of the safety rope 60, thereby avoiding the safety rope 60 from being separated or falling off, and further making the limiting mechanism 20 play a role of a force point for the safety rope 60 during the construction process.

[0055] Please refer to Figures 1 to 5 and Figure 7 In one embodiment, a through hole 3111 different from the first threaded hole 231 is formed on the limiting block 311, the through hole 3111 is used for passing the iron wire, and a second threaded hole 3121 is formed on the limiting column 312, and a second bolt (not shown in the figure) is arranged in the second threaded hole 3121.

[0056] By forming the through hole 3111 on the limiting block 311, the iron wire is bound on the vertical rod 50 through the through hole 3111, thereby improving the stability of the connection between the limiting block 311 and the vertical rod 50, and further improving the stability of the connection between the safety rope limiting structure 100 and the buckle plate 40.

[0057] Optionally, when two through holes 3111 are formed on the limiting block 311, the iron wire is bound on the vertical rod 50 through the through holes 3111 of the limiting block 311, so that the connection between the limiting block 311 and the vertical rod 50 is more stable, and further the connection between the safety rope limiting structure 100 and the buckle plate 40 is more stable.

[0058] By forming the second threaded hole 3121 on the limiting column 312, the second threaded hole 3121 is used for passing the second bolt, when the second bolt passes through the second threaded hole 3121, because the width of the second bolt is greater than the width of the first through hole 111 and the second through hole 121, the second bolt will not pass through the first through hole 111 and the second through hole 121, thereby making the fastener 30 stably fixed on the fixed seat 10, preventing the fastener 30 from being separated or falling off from the fixed seat 10, strengthening the connection between the fastener 30 and the buckle plate 40, improving the stability of the whole safety rope limiting structure 100, and preventing the fastener 30 from being separated from the fixed seat 10.

[0059] Please refer toFigures 1 to 2 In one embodiment, the safety rope 60 is provided with a buffer portion 61 at intervals, and the buffer portion 61 is a spherical structure supported by a soft material. When the construction worker accidentally falls from the scaffold, the hook slides to the middle position of the safety rope 60 between the two limiting mechanisms 20, the safety rope 60 is deformed under the force, and the buffer portion 61 passes through the limiting slot 21, effectively slowing down the deformation speed of the safety rope 60 when the construction worker falls, thereby improving the hindering effect of the construction worker falling, effectively reducing the total kinetic energy generated after the construction worker falls, thereby reducing the impact energy generated by the construction worker falling on the whole safety rope 60, effectively reducing the possibility of the safety rope 60 being broken or the safety rope 60 being separated from the fixed point at both ends of the scaffold, and improving the safety of the construction worker during the high-altitude operation.

[0060] Please refer to Figures 1 to 2 The application also provides a scaffold (not shown in the figure), which comprises a cross bar (not shown in the figure), a vertical rod 50, a buckle 40 and a safety rope limiting structure 100 provided on the buckle 40. The buckle 40 is sleeved on the vertical rod 50, and the cross bar and the vertical rod 50 are connected. Since the cross bar, the vertical rod 50 and the buckle 40 are not related to the invention point of the utility model, the existing technical scheme can be used, and they can be obtained by market purchase or simple manufacturing by the person skilled in the art, and thus will not be described here.

[0061] The safety rope limiting structure 100 and the scaffold provided by the utility model have the following advantages. In specific use, the fixed point at both ends of the scaffold is connected with both ends of the safety rope 60, and the other part of the safety rope 60 passes through the limiting mechanism 20 fixed on the buckle 40 in sequence, so that the safety rope 60 and the plurality of limiting mechanisms 20 arranged on the scaffold are connected, effectively increasing the number of stress points of the safety rope 60 on the scaffold. When the construction worker accidentally falls from the scaffold, the hook slides to the middle position of the safety rope 60 between the two limiting mechanisms 20, so that the bending angle of the safety rope 60 is small, and the deformation of the middle part of the safety rope 60 between the two limiting mechanisms 20 is large when the middle part is stressed, so that the hindering of the falling speed of the construction worker is large, the total kinetic energy generated after the construction worker falls is effectively reduced, the impact energy generated by the construction worker falling on the whole safety rope 60 is reduced, the possibility of the safety rope 60 being broken or the safety rope 60 being separated from the fixed point at both ends of the scaffold is effectively reduced, and the safety of the construction worker during the high-altitude operation is improved.

[0062] Obviously, the above embodiments are only examples for detailed description of the utility model, and are not limited to the embodiments, and the utility model can be implemented in many other ways different from the description. Although the embodiments of the utility model are described in combination with the drawings, other different forms of modification and change can be made on the basis of the above description for the skilled in the art, and such modification and change still belong to the protection scope defined by the appended claims of the utility model.

Claims

1. A safety rope position limiting structure characterized by, include: A fixing seat is provided for fixing to an external buckle plate. The fixing seat is provided with a limiting mechanism for allowing a safety rope to pass through. The limiting mechanism includes two limiting protrusions disposed on the fixed base. The two limiting protrusions are spaced apart and together with the fixed base form a limiting groove, which is used for the safety rope to pass through.

2. The safety line position limiting structure according to claim 1, characterized by, The fixing seat includes an upper clamping block, a lower clamping block, and a connecting block. The upper clamping block, the lower clamping block, and the connecting block form a fixing seat with a U-shaped cross-section. The upper clamping block facing the lower clamping block and the lower clamping block facing the upper clamping block are both provided with limiting protrusions. The limiting protrusions are used to hold the fixing seat on the external fastener.

3. The safety line position limiting structure according to claim 1, characterized by, It also includes fasteners for securing the fixing seat to the external buckle, and the limiting mechanism is disposed on the fasteners.

4. The safety line position limiting structure according to claim 3, characterized by, The fixing base includes an upper clamping block, a lower clamping block, and a connecting block. The upper clamping block, the lower clamping block, and the connecting block form a U-shaped fixing base. A retaining groove is provided between the upper clamping block and the lower clamping block for retaining an external fastener structure. A first through hole and a second through hole are respectively provided on the upper clamping block and the lower clamping block, and the fastener passes through the first through hole and the second through hole.

5. The safety line position limiting structure according to claim 4, characterized by The fastener includes a limiting block and a limiting post. The limiting block and the limiting post are fixedly connected to form a T-shaped fastener structure. The width of the limiting block is greater than the width of the first through hole, and the limiting post passes through the first through hole and the second through hole.

6. The safety line position limiting structure according to claim 5, characterized by The limiting mechanism includes a first bolt and a stop block. The stop block is fixed to one end of the first bolt. A first threaded hole is provided on the limiting block. The first bolt is placed in the first threaded hole so that the stop block is positioned on one side of the limiting block. The limiting block, the stop block and the first bolt surround to form a limiting groove. The limiting groove is used for the safety rope to pass through.

7. The safety line position limiting structure according to claim 6, characterized by The limiting block has a through hole that is different from the first threaded hole, and the through hole is used for the wire to pass through.

8. The safety line position limiting structure according to claim 6, characterized by, The limiting post has a second threaded hole, and a second bolt is installed in the second threaded hole.

9. The safety line position limiting structure according to claim 1, characterized by, The safety rope is provided with buffer sections at intervals.

10. A scaffold characterised in that, It includes: a horizontal bar, a vertical bar, a buckle plate, and a safety rope limiting structure as described in any one of claims 1 to 9 disposed on the buckle plate, wherein the buckle plate is sleeved on the vertical bar, and the horizontal bar and the vertical bar are connected together.

Images