Portable anti-falling mounting belt tying and hanging device

Abstract

The utility model discloses a portable anti-drop mounting belt tying and hanging device which comprises a fixing mechanism, a connecting mechanism and a blocking mechanism, and the fixing mechanism comprises a fixing rod and a fixing piece; the fixed rod is horizontally arranged left and right; the fixing piece is fixedly arranged at the left end of the fixing rod; the connecting mechanism comprises a connecting rod; the connecting rod is horizontally arranged left and right, the left end of the connecting rod is detachably connected with the right end of the fixing rod, and a vertically-through opening is formed in the right end of the connecting rod. An upward inclined groove is formed in the bottom surface of the left side wall of the opening from left to right; the blocking mechanism comprises a blocking sheet; the left end of the blocking piece is arranged in the opening and rotationally connected with the connecting rod, and the left end of the blocking piece abuts against the groove. The utility model has the advantages of simple structure, convenience in use, easiness in assembly and disassembly and convenience in carrying.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction safety, and particularly relates to a portable anti - detachment installation belt hanging device. Background Technique

[0002] The construction field is an industry with frequent safety accidents, among which the incidence of high - altitude falling accidents is the highest and the risk is relatively large. According to the accident statistics data in the construction field of the construction industry in recent years, high - altitude falling is one of the main causes of casualties. The safety - belt hanging point, as the lifeline of high - altitude operators, provides a reliable fixing point for the operators and effectively prevents high - altitude falling accidents caused by the lack of a fixing point or an unreliable fixing point.

[0003] In the prior art, during high - altitude operation in interior decoration, except for the main structure, there is usually no position where a safety - belt hanging point can be set. Therefore, expansion screw hooks or tie - rods are generally used to set the safety - belt hanging point. The specific methods are as follows: ① Use an impact drill to drill holes in the high - altitude main - structure part (generally the shear wall, column or side of the beam), and then install an expansion screw hook as the safety - belt hanging point; ② Use the tie - rod hole left after the construction of the main structure, pass the tie - rod through the hole, fix the outdoor end with bolts or other components, and set a circular ring at the indoor end for fixing and use it as the safety - belt hanging point.

[0004] This method has the following problems: (1) Complicated process, time - consuming and labor - intensive: The installation and removal processes of the device are relatively numerous, the construction time is long, and the labor cost is high. If construction needs to be transferred to other places later, reinstallation and removal are still required. The expansion screws cannot be recycled and need to be cut off after use.

[0005] (2) Difficult to maintain and poor safety: The anti - pull - out force of the expansion screw depends too much on the installation quality of the manual work, and the safety is poor; when using tie - rods, installation still needs to be carried out on the other side, the risk of high - altitude operation is large, and there are many potential safety hazards.

[0006] (3) Damaging the structure and affecting the quality: Before installing the expansion screw, holes need to be drilled in the structure, which will cause great damage to the structure and affect the construction quality. Content of the Utility Model

[0007] The purpose of the utility model is to provide a portable anti - detachment installation belt hanging device to solve the technical problems raised in the above - mentioned background technique.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A portable anti - detachment installation belt hanging device, comprising a fixing mechanism, a connecting mechanism, and a blocking mechanism. The fixing mechanism includes a fixing rod and a fixing piece. The fixing rod is horizontally arranged left and right. The fixing piece is fixedly arranged at the left end of the fixing rod. The connecting mechanism includes a connecting rod. The connecting rod is horizontally arranged left and right. Its left end is detachably connected to the right end of the fixing rod, and its right end is provided with an opening vertically penetrating. The bottom surface of the left side wall of the opening forms an upward - inclined groove from left to right. The blocking mechanism includes a blocking piece. The left end of the blocking piece is arranged in the opening and is rotatably connected to the connecting rod, and its left end abuts against the groove.

[0010] Further, the top surface of the left end of the blocking piece is an inclined surface that slopes upward from left to right, and the inclined surface of the blocking piece abuts against the groove of the blocking part.

[0011] Further, the fixing piece is fixedly arranged on the top surface of the left end of the fixing rod.

[0012] Further, the fixing piece is of a triangular structure.

[0013] Further, the fixing mechanism further includes a threaded rod. The threaded rod is horizontally arranged, and its left end is fixedly connected to the right end of the fixing rod. The left end of the connecting rod is provided with a threaded hole that indents inward on the right side of the connecting rod, and the left end of the connecting rod is connected to the threaded rod through the threaded hole.

[0014] Further, it further includes a pin shaft. The pin shaft is horizontally arranged before and after in the opening and is located in front of the blocking piece. The left side of the blocking piece is sleeved on the pin shaft.

[0015] The beneficial effects of the present utility model compared with the prior art are as follows:

[0016] The installation and removal processes of the present utility model are simple, saving labor costs. At the same time, the device can be portably rotated with the operation location and can be assembled and adjusted according to the actual situation on - site, with strong adaptability; it adopts a standardized design, is light in weight and portable, has a simple usage method, and can be disassembled and assembled with a single - side operation, improving the safety during the installation and removal process; it utilizes the existing through - hole of the tie - rod to avoid damaging the structure; the structure is simple, easy to maintain and repair, reducing the long - term use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the connecting rod of the present utility model;

[0019] Figure 3 is the cross - sectional view of the connecting rod of the present utility model;

[0020] Figure 4 is the structural schematic diagram of the blocking piece of the present utility model;

[0021] Figure 5 is a schematic view of the connection structure between the fixed rod and the connecting rod of the present utility model;

[0022] Figure 6 is a schematic view of the structure of the present utility model during use

[0023] In the drawings, 1 - fixing mechanism; 11 - fixed rod; 12 - fixing piece; 13 - threaded rod;

[0024] 2 - connecting mechanism; 21 - connecting rod; 22 - opening; 23 - bevel; 24 - pin shaft; 25 - threaded hole;

[0025] 3 - blocking mechanism; 31 - blocking piece; 32 - inclined surface. Specific embodiments

[0026] To make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following takes preferred embodiments as examples and further elaborates on the present utility model with reference to the accompanying drawings. However, it should be noted that many details listed in the specification are only for enabling the reader to have a thorough understanding of one or more aspects of the present utility model, and these aspects of the present utility model can be implemented even without these specific details.

[0027] As Figure 1-6 shown, a portable anti - detachment installation belt hanging device includes a fixing mechanism 1, a connecting mechanism 2, and a blocking mechanism 3. The fixing mechanism 1 includes a fixed rod 11 and a fixing piece 12; the fixed rod 11 is horizontally arranged left and right; the fixing piece 12 is fixedly arranged at the left end of the fixed rod 11 and the fixing piece 12 is larger than the diameter of the wall opening; the connecting mechanism 2 includes a connecting rod 21; the connecting rod 21 is horizontally arranged left and right, its left end is detachably connected to the right end of the fixed rod 11, and a vertically penetrating opening 22 is provided at the right end; the bottom surface of the left side wall of the opening 22 forms an upward - inclined bevel 23 from left to right; the blocking mechanism 3 includes a blocking piece 31; the left end of the blocking piece 31 is arranged in the opening 22 and is rotatably connected to the connecting rod 21, and its left end abuts against the bevel 23. In the initial state, the fixed rod 11 and the connecting rod 21 are in a horizontal state. The blocking piece 31 can only rotate counter - clockwise under the limitation of the bevel 23. Therefore, without external force, the blocking piece 31 is also in a horizontal state. Pass the blocking piece 31 and the connecting rod 21 through the wall opening in sequence, and the rod of the fixing piece 12 blocks the left side of the opening; rotate the fixed rod 11 by 180°, driving the connecting rod 21 and the blocking piece 31 to rotate, so that the blocking piece 31 rotates by 180°. At this time, the blocking piece 31 can only rotate clockwise under the limitation of the bevel 23, and under the action of gravity, the blocking piece 31 will rotate clockwise around the connection point between the blocking piece 31 and the connecting rod 21 to a vertical state, thereby blocking the right side of the opening.

[0028] The top surface of the left end of the blocking piece 31 is an inclined surface 32 that slopes upward from left to right, and the inclined surface 32 of the blocking piece 31 abuts against the bevel 23 formed in the opening 22. In the initial state, the inclined surface 32 of the blocking piece 31 is blocked by the bevel 23, so that the blocking piece 31 can only rotate counterclockwise. After the fixing rod 11 drives the blocking piece 31 to rotate 180°, the blocking piece 31 can rotate clockwise under the action of gravity, making the blocking piece 31 in a vertical state, thus blocking the hole opening.

[0029] The fixing member 12 is fixedly arranged on the top surface of the left end of the fixing rod 11. After the fixing rod 11 rotates, the fixing member 12 is in the same orientation as the blocking piece 31, facilitating the observation of the usage state on the wall on one side of the fixing member 12.

[0030] The fixing member 12 is of a triangular structure. The triangular structure is convenient for the operator to operate, and at the same time is convenient for hanging the safety belt and ensures the hanging stability.

[0031] The fixing mechanism 1 further includes a threaded rod 13; the threaded rod 13 is horizontally arranged, and its left end is fixedly connected to the right end of the fixing rod 11; a threaded hole 25 that recesses inward on the right side of the connecting rod 21 is provided at the left end of the connecting rod 21. The diameter of the threaded rod 13 is smaller than the diameter of the fixing rod 11, so that the threaded rod 13 and the threaded hole 25 cooperate with each other, enabling the left end of the connecting rod 21 to be connected to the threaded rod 13 through the threaded hole 25. Through the threaded fit, it is convenient for the disassembly and assembly of the fixing rod 11 and the connecting rod 21. At the same time, different lengths of the connecting rod 21 can be replaced according to the depth of the wall opening, so as to improve the applicable range.

[0032] It further includes a pin shaft 24; the pin shaft 24 is horizontally arranged before and after in the opening 22 and is located on the front side of the blocking piece 31; the left side of the blocking piece 31 is sleeved on the pin shaft 24. The blocking piece 31 rotates in the opening 22 through the pin shaft 24, and the length from the left end of the blocking piece 31 to the pin shaft 24 should be greater than the diameter of the wall opening, so that the blocking piece 31 can ensure blocking the hole opening after rotation.

[0033] The working mode of the present utility model is as follows:

[0034] With the whole device with the fixing member 12 facing upward, the blocking piece 31 and the connecting rod 21 are sequentially passed through the opening of the wall, so that the fixing member 12 blocks the left side of the opening; the fixing rod 11 is rotated 180° through the fixing member 12, driving the connecting rod 21 and the blocking piece 31 to rotate 180°. At this time, the blocking piece 31 is under the action of gravity and will rotate clockwise to a vertical state based on the pin shaft 24, thus blocking the right side of the wall opening. Finally, the safety belt is hung on the fixing member 12.

[0035] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A portable anti-drop mounting belt hanging device, comprising a fixing mechanism, a connecting mechanism, and a blocking mechanism, characterized in that: The fixing mechanism includes a fixing rod and a fixing piece; the fixing rod is horizontally arranged on the left and right sides; the fixing piece is fixedly arranged at the left end of the fixing rod; the connecting mechanism includes a connecting rod; the connecting rod is horizontally arranged on the left and right sides, and its left end is detachably connected to the right end of the fixing rod, and the right end is provided with a vertical through opening; the bottom surface of the left side wall of the opening forms an upward inclined groove from left to right; the blocking mechanism includes a blocking plate; the left end of the blocking plate is arranged in the opening and is rotatably connected to the connecting rod, and its left end abuts against the groove.

2. A portable anti-drop mounting belt hanging device according to claim 1, characterized in that: The top surface of the left end of the blocking piece is an inclined surface that tilts upward from left to right, and the inclined surface of the blocking piece abuts against the groove of the blocking member.

3. A portable anti-dropping mounting belt hanging device according to claim 1, characterized in that: The fixing piece is fixedly arranged on the top surface of the left end of the fixing rod.

4. A portable anti-dropping mounting belt hanging device according to claim 1, characterized in that: The fixing piece is a triangular structure.

5. A portable anti-drop mounting belt hanging device according to claim 1, characterized in that: The fixing mechanism also includes a threaded rod; the threaded rod is horizontally arranged, and its left end is fixedly connected to the right end of the fixing rod; the left end of the connecting rod is provided with a threaded hole sunken toward the right side of the connecting rod, and the left end of the connecting rod is connected to the threaded rod through the threaded hole.

6. A portable anti-dropping mounting belt hanging device according to claim 1, characterized in that: It also includes a pin shaft; the pin shaft is horizontally arranged in the opening and located in front of the blocking piece; the left side of the blocking piece is sleeved on the pin shaft.

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