Tool capable of hanging safety rope on construction site

Abstract

The utility model discloses a tool capable of hanging a safety rope on a construction site, which comprises a base, the left side and the right side of the base are provided with insertion holes, a fixing rod penetrates through the insertion holes, the right side of the fixing rod is fixedly connected with a fixing block, the diameter of the fixing block is larger than that of the insertion holes, and the diameter of the fixing block is larger than that of the insertion holes. The left side of the fixing block is provided with threads, the left side of the fixing block is in threaded connection with a nut, and the base is in threaded connection with a fixing bolt. Through the design of the base, the fixing rods and the fixing bolts, the problems that for some large-space frame structures, due to the fact that the distance of structural columns is long, if the safety ropes are tied to the structural columns, the safety ropes are too long or too large in angle, the safety ropes cannot be safely and effectively tied, construction in a building is affected, and the construction cost is lowered are solved. And the improved structure has the beneficial effects that the improved structure is convenient to assemble and disassemble, and is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction tools, in particular to a tool capable of hanging a safety rope on a construction site. Background Art

[0002] At present, in the process of building construction, when operators are constructing curtain walls, it is inevitable to involve high-altitude operations. In order to ensure the personal safety of construction workers, construction workers are required to wear safety ropes for safe operations.

[0003] In the prior art, the fixing of the safety rope is relatively simple. When construction workers wear the safety rope for safe operation, the other end of the safety rope is usually tied to a fixed place by tying a knot or using a lock buckle, such as tying the other end of the safety rope to a structural column.

[0004] However, for some frame structures with larger spaces, since the distance between the structural columns is relatively far, if the safety rope is tied to the structural column, the safety rope will be too long or the angle will be too large, and it will not be able to be safely and effectively tied. It will also affect the construction in the building and bring greater safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide a tool for hanging a safety rope on a construction site, so as to solve the problem that for some frame structures with larger spaces, due to the long distance between structural columns, if the safety rope is tied to the structural column, it will cause the safety rope to be too long or the angle is too large, and it cannot be safely and effectively tied, which will also affect the construction in the building and bring about a greater safety hazard technical problem.

[0006] The utility model solves the above-mentioned technical problem with a technical solution as follows: a tool for hanging a safety rope at a construction site, comprising: a base, wherein the left and right sides of the base are provided with insertion holes, a fixing rod is passed through the inside of the insertion hole, a fixing block is fixedly connected to the right side of the fixing rod, the diameter of the fixing block is larger than the diameter of the insertion hole, a thread is provided on the left side of the fixing block, a nut is threadedly connected to the left side of the fixing block, a fixing bolt is threadedly connected to the base, a second clamping groove is provided on the left and right sides of the fixing rod, a second clamping block is inserted into the inside of the second clamping groove, a spring and a connecting rod are fixedly connected to the top of the second clamping block, the top of the spring is fixedly connected to the inner wall of the movable groove, the movable groove is provided inside the base, and a pull ring is fixedly connected to the top of the connecting rod.

[0007] An extension column is fixedly connected to the base, a thread is provided on the inner wall of the extension column, and the extension column is threadedly connected to a fixing bolt.

[0008] A placement groove is provided at the top end of the extension column, and a rubber gasket is fixedly connected inside the placement groove.

[0009] Two groups of first clamping blocks are fixedly connected on both the left and right sides of the fixing rod. The first clamping blocks are inserted in the first clamping slots, and the first clamping slots are arranged on the inner wall of the insertion hole.

[0010] Two groups of storage grooves are provided at the top of the base, a rotating plate is rotatably connected inside the storage groove, an arc block is fixedly connected to the top of the rotating plate, and the arc block is close to the bottom end of the fixing rod.

[0011] A fixing groove is provided on one side of the rotating plate, and a magnet is fixedly connected inside the fixing groove.

[0012] The connecting rods are provided with two groups, one group of connecting rods is fixedly connected with a moving rod, the moving rod is slidably connected in the notch, the notch is opened on the left side of the base, the bottom end of the moving rod is inserted in the rectangular groove, and the rectangular groove is opened on the nut.

[0013] The top ends of the left and right sides of the base are provided with grooves, and the pull rings are arranged in the grooves.

[0014] The beneficial effects of the utility model are: the U-shaped base is formed by the base, and the base is fixed to the floor slab by fixing bolts. A fixing rod and a nut are inserted in the middle of the base. The safety rope can be tied to the fixing rod for fixing. After use, it can also be easily removed, easy to assemble and disassemble, and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic structural diagram of an extension column according to an embodiment of the utility model;

[0019] Figure 4 This is a structural schematic diagram of a fixing rod and a nut in one embodiment of the utility model;

[0020] Figure 5 This is a schematic structural diagram of a rotating plate according to an embodiment of the utility model;

[0021] Figure 6 for Figure 2 A partial enlarged view of point A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Base, 20. Fixing rod, 21. Fixing bolt, 22. Nut, 23. Socket, 24. Fixing block, 25. First clamping block, 26. First clamping slot, 27. Extension column, 28. Rubber gasket, 29. Placement slot, 30. Storage slot, 31. Rotating plate, 32. Arc block, 33. Fixed slot, 34. Magnet, 35. Second clamping slot, 36. Second clamping block, 37. Spring, 38. Movable slot, 39. Connecting rod, 40. Groove, 41. Pull ring, 42. Notch, 43. Moving rod, 44. Rectangular slot. DETAILED DESCRIPTION

[0024] Hereinafter, an embodiment of a tool for hanging a safety rope at a construction site of the present invention will be described with reference to the accompanying drawings.

[0025] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0026] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0027] See also Figure 1 - Figure 6As shown, a tool for hanging a safety rope on a construction site includes a base 1: sockets 23 are provided on the left and right sides of the base 1, the base 1 is U-shaped, a fixing rod 20 is passed through the inside of the socket 23, the diameter of the fixing rod 20 is matched with the size of the socket 23, so as to ensure that the fixing rod 20 can smoothly pass through the socket 23, a fixing block 24 is fixed to the right side of the fixing rod 20 by welding, the diameter of the fixing block 24 is larger than the diameter of the socket 23, a thread is provided on the left side of the fixing block 24, a thread is provided on the left side of the fixing block 24 for threaded connection with a nut 22, the left side of the fixing block 24 is threadedly connected with the nut 22, a fixing bolt 21 is threadedly connected to the base 1, and the fixing bolt 21 is provided with two The two groups of fixing bolts 21 are symmetrical along the central axis of the base 1 to ensure that the base 1 can be stably fixed on the floor. The left and right sides of the fixing rod 20 are provided with second card slots 35. The second card slots 35 are rectangular in design. A second card block 36 is inserted inside the second card slot 35. The second card block 36 is trapezoidal in design. A spring 37 and a connecting rod 39 are welded and fixed to the top of the second card block 36. The spring 37 is sleeved on the connecting rod 39. The top of the spring 37 is welded and fixed to the inner wall of the movable groove 38. The movable groove 38 is provided inside the base 1. The top part of the second card block 36 slides in the movable groove 38 and keeps in contact with the inner wall of the movable groove 38. The top of the connecting rod 39 is welded and fixed to a pull ring 41.

[0028] When working, for some frame structures with larger spaces, due to the long distance between the structural columns, if the safety rope is tied to the structural column, the safety rope will be too long or the angle will be too large, and it will not be able to be safely and effectively tied, which will also affect the construction in the building and bring greater safety hazards. The U-shaped base formed by the base 1 is fixed to the floor slab by the fixing bolts 21. A fixing rod 20 and a nut 22 are inserted in the middle of the base 1. The safety rope can be tied to the fixing rod 20 for fixing. It can also be easily removed after use, which is convenient for assembly and disassembly. It is more convenient to use. When the base 1 is to be installed, the base 1 is first placed in a suitable position. A mounting hole corresponding to the fixing bolt 21 is opened on the base 1. The base 1 is fixed to the floor slab by two sets of fixing bolts 21 to ensure that the position of the base 1 will not move. Then, the fixing rod 20 is passed through the two sets of insertion holes 23. The size of the insertion holes 23 is adapted to the fixing rod 20, and the size of the fixing block 24 is larger than the insertion hole 23, so that when the fixing rod 20 is inserted on the base 1, the right side of the fixing rod 20 can pass through the fixing block 2 4 is fixed by abutting against the base 1, and the left side of the fixing rod 20 is provided with a thread. By screwing on the nut 22, the left side of the fixing rod 20 can be fixed. At this time, the fixing rod 20 will be fixed on the base 1, and the safety rope can be tied to the fixing rod 20. Through the design of the base 1, the fixing rod 20 and the fixing bolt 21, the base 1 can be easily installed. When disassembling, only the fixing bolt 21 needs to be taken out, so that the base 1 is easy to rotate and easy to disassemble. By inserting the second clamping block 36 into the second clamping groove 35, the fixing rod 20 and The base 1 is used for auxiliary fixation. When the nut 22 becomes loose, the engagement between the second clamping block 36 and the second clamping groove 35 can ensure that the fixing rod 20 and the base 1 are still connected together, thereby improving the safety of the fixing rod 20. The engagement between the second clamping block 36 and the second clamping groove 35 can be released by simply pulling the pull ring 41 upwards, so that the fixing rod 20 can be removed. Since the second clamping block 36 is trapezoidal in design, when the fixing rod 20 is installed, the fixing rod 20 can smoothly push the second clamping block 36 to move, thereby eliminating the need to pull the pull ring 41.

[0029] Furthermore, an extension column 27 is welded and fixed on the base 1. The extension column 27 is also provided in two groups. The inner wall of the extension column 27 is provided with a thread. The extension column 27 is threadedly connected with the fixing bolt 21.

[0030] During operation, the extension column 27 is fixed on the fixing bolt 21 and a thread is provided on the inner wall of the extension column 27. The threaded connection between the extension column 27 and the fixing bolt 21 is used to extend the threaded connection between the base 1 and the fixing bolt 21, making the connection between the base 1 and the fixing bolt 21 more secure.

[0031] Furthermore, a placement groove 29 is provided at the top of the extension column 27. The size of the placement groove 29 matches the rubber gasket 28 so as to facilitate the fixing of the rubber gasket 28. The rubber gasket 28 is fixed inside the placement groove 29 by glue.

[0032] During operation, a placement groove 29 is opened on the top of the extension column 27, and the interior of the placement groove 29 is used to place a rubber gasket 28. The rubber gasket 28 is used to increase the friction between the top of the extension column 27 and the fixing bolt 21, which is used to buffer the extension column 27 and the fixing bolt 21, while the fixing bolt 21 will not easily loosen.

[0033] Further, two groups of first clamping blocks 25 are welded and fixed on both the left and right sides of the fixing rod 20. The first clamping blocks 25 are rectangular in design. The first clamping blocks 25 are inserted into the first clamping slots 26. The first clamping slots 26 are rectangular in design and have a size that matches the first clamping blocks 25 to ensure that the first clamping blocks 25 are inserted into the first clamping slots 26. The first clamping slots 26 are provided on the inner wall of the insertion hole 23.

[0034] During operation, after the fixing rod 20 is inserted into the insertion hole 23, the first clamping block 25 fixed on the fixing rod 20 will also be inserted into the first clamping groove 26. The abutment between the first clamping block 25 and the inner wall of the first clamping groove 26 can improve the connection strength between the base 1 and the fixing rod 20, and at the same time ensure that the fixing rod 20 will not rotate after being installed on the base 1.

[0035] Furthermore, two groups of receiving grooves 30 are provided at the top of the base 1. The receiving grooves 30 are T-shaped so as to store the rotating plate 31 and the arc block 32. The rotating plate 31 is rotatably connected inside the receiving grooves 30. The arc block 32 is welded and fixed at the top of the rotating plate 31. The arc block 32 is close to the bottom end of the fixed rod 20. The arc block 32 does not contact the fixed rod 20 to avoid the rotating plate 31 from abutting against the bottom end of the fixed rod 20 when rotating.

[0036] During operation, the two groups of storage grooves 30 are used to store the rotating plate 31. The rotating plate 31 is rotatably connected to the inner wall of the storage groove 30, and when the rotating plate 31 is rotated to a vertical state, one side of the rotating plate 31 will abut against the inner wall of the storage groove 30, thereby limiting the rotation angle of the rotating plate 31. The rotating plate 31 is used to limit both sides of the safety rope to ensure that after the safety rope is tied to the fixed rod 20, the safety rope will not move significantly on the fixed rod 20, and an arc block 32 is fixed to the top of the rotating plate 31, and the arc block 32 is close to the fixed rod 20 to better block the safety rope.

[0037] Furthermore, a fixing groove 33 is provided on one side of the rotating plate 31. The rotating plate 31 is made of metal such as iron. The fixing groove 33 is rectangular in design. A magnet 34 is glued and fixed inside the fixing groove 33.

[0038] During operation, the magnet 34 fixed on the fixing groove 33 allows the rotating plate 31 to be fixed in the receiving groove 30 by attracting the receiving groove 30 through the magnet 34 .

[0039] Further, two groups of connecting rods 39 are provided, and a moving rod 43 is welded and fixed on one group of connecting rods 39, and the moving rod 43 is designed in an L shape, and the moving rod 43 is slidably connected in the notch 42, and the notch 42 is opened on the left side of the base 1, and the bottom end of the moving rod 43 is inserted in the rectangular groove 44, and the size of the rectangular groove 44 is adapted to the bottom end of the moving rod 43, and the rectangular groove 44 is opened on the nut 22;

[0040] During operation, the nut 22 is fixed by inserting the moving rod 43 into the rectangular groove 44, so that the nut 22 will not loosen easily, thereby improving the reliability of the connection between the nut 22 and the fixed rod 20. At the same time, the moving rod 43 is fixed on the connecting rod 39. In the process of pulling the connecting rod 39 upward, the moving rod 43 will be separated from the rectangular groove 44, thereby releasing the fixation of the nut 22.

[0041] Furthermore, grooves 40 are provided at the top ends of the left and right sides of the base 1 . The grooves 40 are rectangular in design, and pull rings 41 are disposed in the grooves 40 .

[0042] During operation, the notch 42 is connected to the groove 40 , and the depth of the groove 40 is greater than the overall height of the pull ring 41 , so that the pull ring 41 can be accommodated in the groove 40 to prevent the pull ring 41 from being damaged by external collision.

[0043] Working principle: However, for some frame structures with larger spaces, due to the long distance between the structural columns, if the safety rope is tied to the structural column, the safety rope will be too long or the angle will be too large, and it will not be able to be safely and effectively tied, which will also affect the construction in the building and bring greater safety hazards. In this case, a tool for hanging safety ropes on the construction site is composed of a U-shaped base formed by a base 1, and the base 1 is fixed to the floor slab by a fixing bolt 21. A fixing rod 20 and a nut 22 are inserted in the middle of the base 1. The safety rope can be tied to the fixing rod 20 for fixing. After use, it can also be It is easy to dismantle, easy to assemble and disassemble, and more convenient to use. When the base 1 is to be installed, first place the base 1 in a suitable position. A mounting hole corresponding to the fixing bolt 21 is opened on the base 1. The base 1 is fixed to the floor slab by two sets of fixing bolts 21 to ensure that the position of the base 1 will not move. Then, the fixing rod 20 is passed through the two sets of insertion holes 23. The size of the insertion hole 23 is adapted to the fixing rod 20, and the size of the fixing block 24 is larger than the insertion hole 23, so that when the fixing rod 20 is inserted on the base 1, the fixing rod 20 The right side of the fixing rod 20 can be fixed by the abutment between the fixing block 24 and the base 1, and the left side of the fixing rod 20 is provided with a thread. By screwing on the nut 22, the left side of the fixing rod 20 can be fixed. At this time, the fixing rod 20 will be fixed to the base 1, and the safety rope can be tied to the fixing rod 20. The design of the base 1, the fixing rod 20 and the fixing bolt 21 makes it easy to install the base 1. When disassembling, only the fixing bolt 21 needs to be taken out, so that the base 1 is easy to rotate and easy to disassemble. By inserting the second clamping block 36 into the second clamping groove 35, The fixing rod 20 and the base 1 are auxiliaryly fixed. When the nut 22 becomes loose, the engagement between the second clamping block 36 and the second clamping groove 35 can ensure that the fixing rod 20 and the base 1 are still connected together, thereby improving the safety of the fixing rod 20. The engagement between the second clamping block 36 and the second clamping groove 35 can be released by simply pulling the pull ring 41 upwards, so that the fixing rod 20 can be removed. Since the second clamping block 36 is trapezoidal in design, when the fixing rod 20 is installed, the fixing rod 20 can smoothly push the second clamping block 36 to move, so there is no need to pull the pull ring 41.

[0044] The technical features disclosed above are not limited to the combination with other features disclosed. Those skilled in the art can also make other combinations between the technical features according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. A tool for hanging a safety rope at a construction site, comprising a base (1): characterized in that: The base (1) is provided with insertion holes (23) on the left and right sides, a fixing rod (20) is inserted into the insertion hole (23), a fixing block (24) is fixedly connected to the right side of the fixing rod (20), the diameter of the fixing block (24) is larger than the diameter of the insertion hole (23), a thread is provided on the left side of the fixing block (24), a nut (22) is threadedly connected to the left side of the fixing block (24), a fixing bolt (21) is threadedly connected to the base (1), a second clamping groove (35) is provided on the left and right sides of the fixing rod (20), a second clamping block (36) is inserted into the second clamping groove (35), a spring (37) and a connecting rod (39) are fixedly connected to the top end of the second clamping block (36), the top end of the spring (37) is fixedly connected to the inner wall of a movable groove (38), the movable groove (38) is provided inside the base (1), and a pull ring (41) is fixedly connected to the top end of the connecting rod (39).

2. A tool for hanging a safety rope at a construction site according to claim 1, characterized in that: An extension column (27) is fixedly connected to the base (1), a thread is provided on the inner wall of the extension column (27), and the extension column (27) is threadedly connected to the fixing bolt (21).

3. A tool for hanging a safety rope at a construction site according to claim 2, characterized in that: A placement groove (29) is provided at the top end of the extension column (27), and a rubber gasket (28) is fixedly connected inside the placement groove (29).

4. A tool for hanging a safety rope at a construction site according to claim 3, characterized in that: Two groups of first clamping blocks (25) are fixedly connected to both left and right sides of the fixing rod (20), and the first clamping blocks (25) are inserted into first clamping grooves (26) which are provided on the inner wall of the insertion hole (23).

5. A tool for hanging a safety rope at a construction site according to claim 4, characterized in that: Two groups of receiving grooves (30) are provided at the top of the base (1), a rotating plate (31) is rotatably connected inside the receiving groove (30), an arc block (32) is fixedly connected to the top of the rotating plate (31), and the arc block (32) is close to the bottom end of the fixing rod (20).

6. A tool for hanging a safety rope at a construction site according to claim 5, characterized in that: A fixing groove (33) is provided on one side of the rotating plate (31), and a magnet (34) is fixedly connected inside the fixing groove (33).

7. A tool for hanging a safety rope at a construction site according to claim 6, characterized in that: The connecting rods (39) are provided in two groups. One group of the connecting rods (39) is fixedly connected to a moving rod (43). The moving rod (43) is slidably connected in a notch (42). The notch (42) is provided on the left side of the base (1). The bottom end of the moving rod (43) is inserted into a rectangular groove (44). The rectangular groove (44) is provided on the nut (22).

8. A tool for hanging a safety rope at a construction site according to claim 7, characterized in that: The top ends of the left and right sides of the base (1) are provided with grooves (40), and the pull ring (41) is arranged in the grooves (40).

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