High-altitude operation safety rope fixing device

Abstract

The utility model relates to a high-altitude operation safety rope fixing device which comprises a rack, the rack comprises a first side wall and a second side wall which are oppositely arranged, a U-shaped groove with a downward opening is formed between the first side wall and the second side wall, a first through hole is formed in the first side wall, and a second through hole is formed in the second side wall; the fastening bolt penetrates through the first through hole, extends into the U-shaped groove and is connected with the fastening plate located in the U-shaped groove through a bearing. The connecting plate is slidably connected to the upper portion of the rack and can move in the length direction of the rack; a plurality of first threaded positioning holes are formed in the end, close to the first side wall, of the connecting plate at intervals, a plurality of second threaded positioning holes are formed in the upper surface of the rack in the length direction at intervals, and the first threaded positioning holes and the second threaded positioning holes are connected through positioning screws; a mounting base is fixed to the end, close to the second side wall, of the connecting plate and provided with a rope guide pipe for a safety rope to penetrate through. According to the device, the limitation of the construction range of a conventional rope fixer in high-altitude operation is solved, and the operation range of constructors is expanded.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, especially relate to a high altitude operation safety rope fixing device. BACKGROUND

[0002] In the construction operation, the construction personnel often need high altitude operation, and the safety belt is worn in the high altitude operation, and one end of the safety belt must be fixed on the reliable hitch point, and the current fixer is generally fixed in the specified position in the process of using, and it is difficult to adjust the position of the fixing mechanism according to the demand, so as to affect the operation range of the construction personnel. INNOVATIVE CONTENT

[0003] The utility model aims at providing a high altitude operation safety rope fixing device with simple structure, convenient operation and wide application range, to solve the limitation of the conventional rope fixing device in the high altitude operation, and meet the demand of the construction personnel for expanding the construction range.

[0004] The technical solution of the utility model is a high altitude operation safety rope fixing device, which comprises:

[0005] The rack comprises a first side wall and a second side wall arranged oppositely, a U-shaped groove with an opening downward is formed between the first side wall and the second side wall, a first through hole is formed in the first side wall, a fastening bolt extends into the U-shaped groove through the first through hole and is connected with a fastening plate in the U-shaped groove through a bearing;

[0006] The connecting plate is slidably connected above the rack and can move along the length direction of the rack, a plurality of first threaded positioning holes are arranged at one end of the connecting plate close to the first side wall, a plurality of second threaded positioning holes are arranged on the upper surface of the rack along the length direction, and the first threaded positioning hole and the second threaded positioning hole are connected through a positioning screw rod, and the one end of the connecting plate close to the second side wall is fixed with a mounting seat, and the mounting seat is provided with a rope guide pipe for the safety rope.

[0007] As a preferred, a T-shaped sliding groove is formed in the upper surface of the rack along the length direction, a T-shaped sliding strip is fixed to the bottom of the connecting plate, and the T-shaped sliding strip is slidably connected in the T-shaped sliding groove.

[0008] As a preferred, a sliding guide block is further protruded at one end of the bottom of the connecting plate close to the second side wall, the sliding guide block is slidably connected in the sliding groove formed in the upper surface of the rack, and the sliding groove is parallel to the T-shaped sliding groove.

[0009] As a preferred, limit blocks are fixed to the opposite ends of the top of the rack along the length direction.

[0010] As preferred, the connecting plate is a T-shaped connecting plate, comprising a first part extending along the length direction of the rack and a second part extending along the width direction of the rack, the first threaded positioning holes are arranged on the first part, and the mounting seat is fixed on the second part.

[0011] As preferred, the fastening bolt is symmetrically provided with a circular tube on both sides, the circular tube extends into the U-shaped groove through the second through hole of the first side wall and is welded with the fastening plate.

[0012] Compared with the prior art, the high-altitude operation safety rope fixing device has the following beneficial effects:

[0013] (1) The connecting plate is slidably connected to the rack, so that the connecting plate can move along the length direction of the rack, the rope guide pipe on the mounting seat is moved to adjust the position of the safety rope, thereby solving the limitation of the construction range of the conventional rope fixing device in high-altitude operation, expanding the operation range of the construction personnel, and effectively improving the construction efficiency.

[0014] (2) The rack, the fastening plate and the fastening bolt are matched, so that the device can be fastened to the wall body, avoiding loosening of the device and effectively improving the construction safety; and the distance between the fastening plate and the rack can be adjusted by adjusting the fastening bolt, so that the device can be fixed to the wall body with different thicknesses, thereby improving the application range of the device.

[0015] (3) The rope guide pipe is arranged to wrap the safety rope, so that the safety rope can be protected and prevented from being cut by sharp corners of the building during use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the high-altitude operation safety rope fixing device of the utility model;

[0017] Figure 2 is an installation schematic view of the high-altitude operation safety rope fixing device of the utility model;

[0018] Figure 3 is Figure 1 the connection between the fastening plate and the first side wall in the

[0019] MAIN COMPONENT SYMBOL DESCRIPTION:

[0020] Rack 1; first side wall 11; second side wall 12; U-shaped groove 13; second threaded positioning hole 14; T-shaped sliding groove 15; sliding groove 16; limiting block 17; connecting plate 2; first part 21; first threaded positioning hole 211; second part 22; T-shaped sliding strip 23; sliding guide block 24; fastening bolt 3; fastening plate 4; positioning screw 5; mounting seat 6; rope guide pipe 7; circular tube 8; wall body 9. DETAILED DESCRIPTION

[0021] The utility model discloses below will be further described in connection with the drawings:

[0022] Please refer to Figures 1 to 3 As shown, the utility model provides a high altitude operation safety rope fixing device, include: frame 1 and connecting plate 2, frame 1 includes oppositely arranged first side wall 11 and second side wall 12, form the opening downward U type recess 13 between first side wall 11 and second side wall 12, first through hole is set up on first side wall 11, and fastening bolt 3 extends to U type recess 13 through first through hole and is connected through bearing with fastening plate 4 in U type recess 13, by rotating fastening bolt 3, push fastening plate 4 and move in U type recess 13, as Figure 2 As shown, one side of wall body 9 leans against fastening plate 4, and the other side leans against second side wall 12, and fastening bolt 3 is tightened, so that wall body 9 is clamped with fastening plate 4 and second side wall 12, and the device is fastened on wall body 9 through the cooperation of fastening plate 4 and frame 1, effectively preventing the device from loosening.

[0023] Please refer to Figure 1 As shown, connecting plate 2 is slidably connected above frame 1 and can move along the length direction of frame 1, a plurality of first threaded positioning holes 211 are arranged at the end of connecting plate 2 close to first side wall 11, a plurality of second threaded positioning holes 14 are arranged on the upper surface of frame 1 along the length direction, and connecting plate 2 is positioned by positioning screw 5 connecting first threaded positioning hole 211 and second threaded positioning hole 14; the end of connecting plate 2 close to second side wall 12 is fixed with mounting seat 6, and rope guide pipe 7 for safety rope is arranged on mounting seat 6, the safety rope is wrapped by arranging rope guide pipe 7, the safety rope can be protected, and the safety rope is prevented from being cut off by sharp corners of buildings during use. The high altitude operation safety rope fixing device provided by the utility model can make connecting plate 2 move along the length direction of frame 1 by slidably connecting connecting plate 2 on frame 1, drive rope guide pipe 7 on mounting seat 6 to move to adjust the position of safety rope, thereby solving the limitation of the construction range of conventional rope fixing device in high altitude operation, expanding the operation range of construction personnel, and effectively improving the construction efficiency.

[0024] In the embodiment, as Figure 1As shown, the connecting plate 2 is a T-shaped connecting plate, comprising a first portion 21 extending along the length direction of the rack 1 and a second portion 22 extending along the width direction of the rack 1, the first threaded positioning hole 211 is arranged on the first portion 21, and the mounting seat 6 is fixed on the second portion 22; specifically, the mounting seat 6 is fixed on one end of the second portion 22 close to the second side wall 12, and the safety rope passes through the rope guide pipe 7 on the mounting seat 6. During construction, the moving connecting plate 2 can drive the rope guide pipe 7 to adjust the position, and after the adjustment is completed, the positioning screw 5 is inserted into the first threaded positioning hole 211 and the second threaded positioning hole 14, so that the connecting plate 2 is fixed above the rack 1, the positioning of the connecting plate 2 is completed, and it is ensured that the connecting plate 2 remains stationary after position adjustment.

[0025] Please refer to Figure 1 As shown, the upper surface of the rack 1 is provided with a T-shaped sliding groove 15 along the length direction, and the bottom of the connecting plate 2 is fixed with a T-shaped sliding strip 23 which is slidingly connected in the T-shaped sliding groove 15. Through the cooperation of the T-shaped sliding strip 23 and the T-shaped sliding groove 15, the connecting plate 2 can slide left and right relative to the rack 1 to adjust the position of the safety rope, thereby expanding the working range of the construction personnel.

[0026] Further, please refer to Figures 1 to 2 As shown, the bottom of the connecting plate 2 close to one end of the second side wall 12 further protrudes a sliding guide block 24, the sliding guide block 24 is arranged on the bottom of the connecting plate 2 in a spaced manner, the sliding guide block 24 is slidingly connected in the sliding groove 16 arranged on the upper surface of the rack 1, and the sliding groove 16 is parallel to the T-shaped sliding groove 15. Through the cooperation of the sliding guide block 24 and the sliding groove 16, the connecting plate 2 can be reinforced to prevent the connecting plate 2 from shaking.

[0027] Please refer to Figure 1 As shown, the top of the rack 1 is fixed with a limiting block 17 at opposite ends along the length direction; specifically, the two limiting blocks 17 are located on the left and right sides of the connecting plate 2, and the limiting block 17 is used to limit the connecting plate 2 to prevent the T-shaped sliding strip 23 from moving out of the T-shaped sliding groove 15.

[0028] Please refer to Figure 1 , Figure 3 As shown, the fastening bolt 3 is symmetrically provided with a circular tube 8, the circular tube 8 extends into the U-shaped groove 13 through the second through hole of the first side wall 11 and is welded with the fastening plate 4; through the cooperation of the circular tube 8 and the second through hole, the fastening plate 4 can be guided, so that the fastening plate 4 is more stable during use.

[0029] The working principle of the high-altitude operation safety rope fixing device is as follows:

[0030] When in use, the device is placed on the building wall 9, the fastening bolt 3 is rotated to push the fastening plate 4 to move, the fastening plate 4 cooperates with the rack 1 to fasten the device on the wall 9, and then the safety rope is passed through the rope guide pipe 7; when the safety rope needs to be adjusted, the connecting plate 2 is pulled to move as a whole, the rope guide pipe 7 drives the safety rope to adjust the position, after the adjustment is completed, the positioning screw 5 is rotated to enter the first threaded positioning hole 211 and the second threaded positioning hole 14 in the required position, so as to fix the connecting plate 2 on the rack 1, and the connecting plate 2 is positioned.

[0031] The high-altitude operation safety rope fixing device provided by the utility model can wrap and protect the safety rope through the rope guide pipe 7, prevents the safety rope from being cut by a sharp corner of a building during use, and can limit the connecting plate 2 through the T-shaped sliding groove 15 and the T-shaped sliding strip 23, and the connecting plate 2 can slide left and right. The connecting plate 2 can be positioned through the cooperation of the positioning screw 5, the first threaded positioning hole 211, the second threaded positioning hole 14 and the connecting plate 2. Since the connecting plate 2 can drive the rope guide pipe 7 on the mounting seat 6 to move to adjust the position of the safety rope, the limitation of the construction range of the conventional rope fixing device is solved, and the demand of the construction personnel for expanding the construction range is met.

[0032] The above is only the preferred embodiment of the utility model, and any change and modification made within the scope of the utility model claim should be included in the scope of the utility model claim.

Claims

1. An aerial safety line fixing device, characterized in that, The utility model relates to a rack, including opposite first side wall and second side wall, form the opening downward U type recess between first side wall and second side wall, the first side wall is set up first through -hole, and the fastening bolt extends to the U type recess through first through -hole and is connected with the fastening plate in U type recess through bearing. The connecting plate is slidably connected above the rack and can move along the length direction of the rack; a plurality of first threaded positioning holes are spaced apart on one end of the connecting plate close to the first side wall, a plurality of second threaded positioning holes are spaced apart on the upper surface of the rack along the length direction, and the first threaded positioning hole and the second threaded positioning hole are connected through a positioning screw rod; a mounting seat is fixed on one end of the connecting plate close to the second side wall, and a rope guide pipe is arranged on the mounting seat for the safety rope to pass through. A T-shaped sliding groove is formed on the upper surface of the rack along the length direction, and a T-shaped sliding strip is fixed on the bottom of the connecting plate and slidably connected in the T-shaped sliding groove.

2. The elevated work safety line fixation device according to claim 1, characterized in that A sliding guide block is further protruded on one end of the bottom of the connecting plate close to the second side wall, and the sliding guide block is slidably connected in a sliding groove formed on the upper surface of the rack, and the sliding groove is parallel to the T-shaped sliding groove.

3. The elevated work safety line fixation device according to claim 2, characterized in that Limiting blocks are fixed on the opposite ends of the top of the rack along the length direction.

4. A high-rise work safety rope fixing device according to any one of claims 1 to 3, characterized in that, The connecting plate is a T-shaped connecting plate, including a first part extending along the length direction of the rack and a second part extending along the width direction of the rack, and the first threaded positioning holes are spaced apart on the first part, and the mounting seat is fixed on the second part.

5. The elevated work safety line fixation device of claim 1, wherein, Round pipes are symmetrically arranged on both sides of the fastening bolt, the round pipes extend to the U-shaped recess through a second through-hole formed on the first side wall and are welded with the fastening plate.

6. The elevated work safety line fixation device of claim 1, wherein, ​

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