High-altitude construction protection device

Abstract

The utility model discloses a high-altitude construction protection device. The safety protection device comprises a seat plate, a safety belt assembly is fixedly arranged on the seat plate, a safety rope is connected between the safety belt assembly and a supporting point of a building, and a rope protection device is fixedly arranged at the turning position of the safety rope and a wall. The rope protecting device comprises a first connecting plate, a second connecting plate and a rope protecting plate, one end of the first connecting plate is hinged to a second connecting plate, and the first connecting plate abuts against a wall; at least two pulleys are fixedly arranged at one end, far away from the wall body, of the second connecting plate, and a safety rope is clamped between the two pulleys; the first connecting plate is fixedly provided with a locking device used for limiting the rope protection device from sliding on the safety rope. The safety rope is clamped between the two pulleys, so that direct contact between the safety rope and a wall or other sharp objects is reduced, the safety rope is prevented from being abraded, and the safety rope is prevented from shaking or twisting at the turning position of the wall; by reducing friction and abrasion of the safety rope, the safety of high-altitude operation is enhanced.

Description

Technical Field

[0001] The utility model relates to a field, in particular to a high-altitude construction protective device. Background Art

[0002] High-altitude construction workers are a type of workers who work at high altitudes in the construction industry. They are mainly engaged in high-altitude operations such as building cleaning, air-conditioning installation, exterior wall insulation rock wool installation, building maintenance and decoration, etc. These operations usually need to be carried out in high-altitude environments such as high-rise buildings, bridges, chimneys, etc.

[0003] To ensure safety, workers need to wear protective equipment before construction. The protective equipment includes: safety belts, safety ropes and seat boards, etc. One end of the safety rope is usually connected to a special anchor point, steel structure or other solid support on the building, and the other end is connected to the safety belt on the person. Friction will occur at the turning point between the safety rope and the wall of the building. Long-term friction will cause the safety rope to wear, thereby reducing its strength and durability. In extreme cases, this wear may cause the safety rope to break, posing a serious threat to human safety. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a high-altitude construction protective device, which can effectively solve the problems existing in the above-mentioned prior art.

[0005] The technical solution of the utility model is:

[0006] According to one aspect of the utility model, it comprises: a seat plate, the seat plate is fixedly provided with a safety belt assembly, a safety rope is connected between the safety belt assembly and the supporting point of the building, and a rope guard device is fixedly provided at the turning point between the safety rope and the wall;

[0007] The rope protection device includes: a first connecting plate, one end of which is hinged to a second connecting plate, and the first connecting plate is in contact with a wall; at least two pulleys are fixedly provided at one end of the second connecting plate away from the wall, and a safety rope is clamped between the two pulleys; the first connecting plate is fixedly provided with a locking device for limiting the rope protection device from sliding on the safety rope.

[0008] Furthermore, the locking device includes a second base and a fastener, the second base is provided with a through hole, the safety rope is passed through the through hole, and the fastener is movably passed through the second base up and down.

[0009] Furthermore, the through hole is provided with a limiting groove and a pressure block in sequence from bottom to top, and the safety rope is arranged between the limiting groove and the pressure block; the pressure block is fixed with an elastic reset member that enables it to move up and down in the through hole; when the fastener moves toward the limiting groove, the fastener abuts against the pressure block.

[0010] Furthermore, the elastic return member is a compression spring, the number of the compression springs is at least two, and the two compression springs are symmetrically arranged on the upper end of the pressing block.

[0011] Furthermore, the limiting groove is a downwardly concave arc-shaped groove.

[0012] Furthermore, the pressing block is provided with an arc-shaped protrusion extending toward the limiting groove.

[0013] Furthermore, a buffer pad is fixedly provided between the second connecting plate and the wall.

[0014] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] Firstly, by clamping the safety rope between the two pulleys, the direct contact between the safety rope and the wall or other sharp objects is reduced, thereby avoiding wear of the safety rope and preventing the safety rope from shaking or twisting at the turning point of the wall; by reducing the friction and wear of the safety rope, the safety of high-altitude operations is enhanced, and accidents caused by problems with the safety rope are prevented, allowing "Spider-Man" to complete high-altitude operations in a safe environment.

[0016] Secondly, the locking device can fix the rope guard device at a specific position of the safety rope, so that the rope guard device is located at the turning point of the wall; during the operation, the rope guard device is prevented from sliding due to friction, vibration or other factors; in high-altitude operations, the falling of any equipment may cause serious consequences, and the locking device can prevent the rope guard device from accidentally falling off the safety rope, thereby avoiding potential threats to the operators and the surrounding environment; moreover, the locking device has a simple structure and is easy to operate, and can quickly complete the locking and unlocking actions, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rope protection device in the utility model, which is attached to the turning point of the wall;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the locking device in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure in which the locking device does not lock the safety rope in the utility model;

[0022] Figure 5 This is a schematic diagram of the locking structure of the safety rope in the utility model;

[0023] In the figure: rope protection device-1, first connecting plate-11, second connecting plate-12, locking device-13, second base-131, limiting groove-132, pressure block-133, arc-shaped protrusion-1331, fastener-134, compression spring-135, through hole-136, first base-14, pulley-15, buffer pad-2, safety rope-3, seat plate-4, safety belt assembly-5, wall-A. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figures 1 to 5 As shown, this solution provides a high-altitude construction protection device.

[0026] See also Figure 1 , including: a seat plate 4, a safety belt assembly 5 is fixedly provided on the seat plate 4, a safety rope 3 is connected between the safety belt assembly 5 and the supporting point of the building, and a rope guard device 1 is fixedly provided at the turning point between the safety rope 3 and the wall A.

[0027] See also Figure 2 , Figure 4 and Figure 5The rope protection device 1 comprises: a first connecting plate 11, one end of which is hinged with a second connecting plate 12, and the first connecting plate 11 is in contact with the wall A; at least two pulleys 15 are fixedly arranged at one end of the second connecting plate 12 away from the wall A, and a safety rope 3 is sandwiched between the two pulleys 15; specifically, a first base 14 is detachably fixedly arranged at one end of the second connecting plate 12 away from the wall A, and the first base 14 is fixed to the second connecting plate 12 by bolts (not shown), and two pulleys 15 are transversely arranged in the first base 14. By sandwiching the safety rope 15 between the two pulleys 15, the direct contact between the safety rope 3 and the wall A or other sharp objects is reduced, thereby avoiding the wear of the safety rope 3 and preventing the safety rope 3 from shaking or twisting at the turning point of the wall A; by reducing the friction and wear of the safety rope 3, the safety of high-altitude operations is enhanced, and accidents caused by problems with the safety rope 3 are prevented, so that people can complete high-altitude operations in a safe environment.

[0028] See also Figure 2 and Figure 3 The first connecting plate 11 is fixedly provided with a locking device 13 for limiting the sliding of the rope protection device 1 on the safety rope 3; the locking device 13 includes a second base 131 and a fastener 134, the second base 131 is fixed to the first connecting plate 11 by bolts (not shown), the second base 131 is provided with a through hole 136, the safety rope 3 is passed through the through hole 136, and the fastener 134 can be movably passed through the second base 131 up and down; specifically, the through hole 136 is provided with a limiting groove 132 and a pressure block 133 from bottom to top, and the safety rope 3 is arranged between the limiting groove 132 and the pressure block 133; preferably, the limiting groove 132 is a downwardly concave arc groove, which increases the contact surface between the safety rope 3 and the limiting groove 132, and improves the stability of the safety rope 3 when locked, and the pressure block 133 is extended toward the limiting groove 132 and is provided with an arc-shaped protrusion 1331. The locking device 13 can fix the rope guard device 1 at a specific position of the safety rope 3, so that the rope guard device 1 is located at the turning point of the wall A; during the operation, the rope guard device 1 can be prevented from sliding due to friction, vibration or other factors; in high-altitude operations, the falling off of any equipment may cause serious consequences, and the locking device 13 can prevent the rope guard device 1 from accidentally falling off the safety rope 15, thereby avoiding potential threats to the operators and the surrounding environment; moreover, the locking device 13 has a simple structure and is easy to operate, so that people can quickly complete the locking and unlocking actions, thereby improving work efficiency.

[0029] See also Figure 3 The pressing block 133 is fixed with an elastic reset member that enables it to move up and down in the through hole 136; when the fastener 134 moves toward the limiting groove 132, the fastener 134 abuts against the pressing block 133. The elastic reset member is a compression spring 135, and the number of the compression springs 135 is at least two, and the two compression springs 135 are symmetrically arranged on the upper end of the pressing block 133.

[0030] See also Figure 2 , a buffer pad 2 is fixedly provided between the second connecting plate 12 and the wall A. Of course, a buffer pad 2 may also be fixedly provided between the first connecting plate 11 and the wall A. In this embodiment, the buffer pad 2 is made of rubber. In other embodiments, the buffer pad 2 may also be made of other materials, such as silicone, foam plastic, and polyurethane, which are not limited here. The buffer pad 2 can reduce the direct contact between the rope protection device 1 and the wall A, thereby reducing friction; the wall A may be damaged due to long-term friction of the rope protection device 1, and the buffer pad 2 can effectively reduce such damage and protect the integrity of the wall A.

[0031] Working principle: when the locking device 13 needs to fix the rope guard device 1 at a specific position of the safety rope 3, so that the rope guard device 1 is located at the turning point of the wall A, when the rope guard device 1 needs to be locked, the fastener 134 is rotated clockwise, and the fastener 134 drives the pressing block 133 to move toward the limiting groove 132, and the pressing block 133 squeezes the safety rope 3, thereby fixing the rope guard device 1 at the position of the safety rope 3;

[0032] When the rope guard device 1 needs to be unlocked, the fastener 134 is rotated counterclockwise, the fastener 134 moves upward, and the compression spring 135 drives the pressing block 133 to reset.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-altitude construction protection device, comprising: A seat plate (4), wherein a safety belt assembly (5) is fixedly provided on the seat plate (4), a safety rope (3) is connected between the safety belt assembly (5) and a supporting point of the building, and the feature is that a rope guard device (1) is fixedly provided at a turning point between the safety rope (3) and the wall (A); The rope protection device (1) comprises: a first connecting plate (11), one end of the first connecting plate (11) being hinged to a second connecting plate (12), the first connecting plate (11) being in contact with a wall (A); at least two pulleys (15) are fixedly provided at one end of the second connecting plate (12) away from the wall (A), a safety rope (3) being sandwiched between the two pulleys (15); and a locking device (13) for limiting the rope protection device (1) from sliding on the safety rope (3) is fixedly provided on the first connecting plate (11).

2. A high-altitude construction protection device as claimed in claim 1, characterized in that: The locking device (13) comprises a second base (131) and a fastener (134); the second base (131) is provided with a through hole (136); the safety rope (3) is passed through the through hole (136); and the fastener (134) is passed through the second base (131) so as to be movable up and down.

3. A high-altitude construction protection device as claimed in claim 2, characterized in that: The through hole (136) is provided with a limiting groove (132) and a pressing block (133) in sequence from bottom to top, and the safety rope (3) is arranged between the limiting groove (132) and the pressing block (133); the pressing block (133) is fixed with an elastic reset member that enables it to move up and down in the through hole (136); when the fastener (134) moves in the direction of the limiting groove (132), the fastener (134) and the pressing block (133) are in contact.

4. A high-altitude construction protection device as claimed in claim 3, characterized in that: The elastic return member is a compression spring (135), the number of the compression springs (135) is at least two, and the two compression springs (135) are symmetrically arranged on the upper end of the pressing block (133).

5. A high-altitude construction protection device as claimed in claim 3, characterized in that: The limiting groove (132) is an arc-shaped groove that is concave downward.

6. A high-altitude construction protection device as claimed in claim 3, characterized in that: The pressing block (133) is provided with an arc-shaped protrusion (1331) extending toward the limiting groove (132).

7. A high-altitude construction protection device as claimed in claim 1, characterized in that: A buffer pad (2) is fixedly arranged between the second connecting plate (12) and the wall (A).

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