Safety device for preventing pipeline from falling

Abstract

The technical scheme of the utility model discloses a safety device for preventing a pipeline from falling off. The safety device comprises a stainless steel clamp with a stand column, a fastening bolt, a fastening nut, a rubber pipe clamp, a spring, a rubber pipe, a steel pipe I and a steel pipe II. The steel pipe I and the steel pipe II are connected through a rubber pipe, the outer side of the rubber pipe is fixed through a rubber pipe hoop, stainless steel hoops with stand columns are installed on the outer side of the steel pipe I and the outer side of the steel pipe II and arranged on the two sides of the rubber pipe, and the stand columns are fixed to the lower ends of the stainless steel hoops with the stand columns. The upper ends of the stainless steel hoops with the stand columns are fixed through fastening bolts and fastening nuts, springs are arranged between the fastening bolts on the two sides of the rubber pipe in a sleeved mode, and springs are arranged between the stand columns on the two sides of the rubber pipe in a sleeved mode. The steel pipe I and the steel pipe II at the two ends of the springs are pulled through the upper spring and the lower spring, and the steel pipes are tensioned and prevented from falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting fasteners, and in particular relates to a safety device for preventing a pipeline from falling off. Background Art

[0002] At present, the water cooling pipes connecting the engine and the radiator and the intercooler pipes connecting the engine and the intercooler are usually connected by two steel pipes through hoses and clamps to achieve flexible connection and sealing of the pipes, and the steel pipes are fixed with plastic pipe clamps, U-bolts or no fixation. The reasons such as aging of the hose or loose clamps, single-side steel pipe fixation or lack of fixation may cause the steel pipe to fall off from the hose, causing equipment failure and economic losses.

[0003] Patent CN213655990 U discloses a throat clamp with riveted claws, including a tightening steel belt, a lower hoop shell is arranged on the upper part of the tightening steel belt, an upper hoop shell is fixedly arranged on the upper part of the lower hoop shell, a screw is rotatably arranged inside the upper hoop shell, a screw surface and an inner side of the upper hoop shell are provided with threads, and the screw is connected to the upper hoop shell by threaded matching, a wrench is fixedly arranged on the right side of the screw, a riveting groove is provided on the side surface of the wrench, a fixed shell is fixedly arranged on the side wall of the upper hoop shell, a telescopic spring is fixedly arranged inside the fixed shell, a connecting rod is fixedly arranged on the right end of the telescopic spring, and a riveting grip used in conjunction with the riveting groove is fixedly arranged on the top of the connecting rod; the wrench is fixed by the riveting grip and the riveting groove to prevent the wrench from being turned by mistake, but the structure is complex, the installation is complex, and the cost is high. Therefore, a steel pipe connection device with a simple structure, easy installation, and stable installation is developed. Utility Model Content

[0004] In order to solve the existing technical problems, the utility model provides a safety device for preventing pipelines from falling, which tightens the steel pipes by pulling the steel pipes I and II at both ends of the springs through upper and lower springs to prevent the steel pipes from falling.

[0005] The technical scheme of the utility model is: a safety device for preventing pipelines from falling, comprising a stainless steel clamp with a column, a fastening bolt, a fastening nut, a hose clamp, a spring, a hose, a steel pipe I and a steel pipe II; the steel pipe I and the steel pipe II are connected by a hose, the outer side of the hose is fixed by a hose clamp, the outer side of the steel pipe I and the steel pipe II are installed with a stainless steel clamp with a column, the stainless steel clamp with a column is arranged on both sides of the hose, the lower end of the stainless steel clamp with a column fixes the column, the upper end of the stainless steel clamp with a column is fixed by a fastening bolt and a fastening nut, a spring is sleeved between the fastening bolts on both sides of the hose, and a spring is sleeved between the columns on both sides of the hose.

[0006] Furthermore, the stainless steel clamp with a column includes a clamp body, a column and a hanging ear; the clamp body is a circular ring structure with an opening at the upper end, the column is arranged at the lower end of the clamp body, the column extends downward, and there are two hanging ears, which are respectively arranged on both sides of the opening at the upper end of the clamp body, and the fastening bolt passes through the two hanging ears and is fixed by a fastening nut.

[0007] Furthermore, the spring is in a stretched state.

[0008] Furthermore, the springs are symmetrically arranged on the upper side and the lower side of the hose.

[0009] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0010] (1) The utility model uses two upper and lower springs to pull the steel pipe I and the steel pipe II at both ends of the springs, which can ensure the freedom of movement of the steel pipes in all directions within a certain range without generating a rigid connection. When the steel pipes exceed the range of movement, the steel pipes will be tightened to prevent them from falling.

[0011] (2) The spring is installed by cooperating with the stainless steel clamp with column and the fastening bolt, and the spring is placed in a stretched state by adjusting the distance between the two stainless steel clamps with column, thereby tightening the steel pipes I and II to prevent them from falling off.

[0012] (3) The structure is simple, installation is time-saving and labor-saving, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] In the figure, 1. fastening bolt; 2. fastening nut; 3. hose clamp; 4. spring; 5. hose; 6. steel pipe I; 7. steel pipe II; 8. clamp body; 9. column; 10. hanging ear. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Example 1

[0017] Reference Figure 1A safety device for preventing a pipeline from falling comprises a stainless steel clamp with a column, a fastening bolt 1, a fastening nut 2, a hose clamp 3, a spring 4, a hose 5, a steel pipe I 6 and a steel pipe II 7; the steel pipe I 6 and the steel pipe II 7 are connected by the hose 5, the outer side of the hose 5 is fixed by the hose clamp 3, the outer side of the steel pipe I 6 and the steel pipe II 7 are installed with a stainless steel clamp with a column, the stainless steel clamp with a column is arranged on both sides of the hose 5, the lower end of the stainless steel clamp with a column is fixed to the column 9, the upper end of the stainless steel clamp with a column is fixed by the fastening bolt 1 and the fastening nut 2, a spring 4 is sleeved between the fastening bolts 1 on both sides of the hose 5, and a spring 4 is sleeved between the columns 9 on both sides of the hose 5. The spring 4 is installed and fixed by the fastening bolts 1 and the column 9 on both sides of the hose 5, and the tension state of the spring 4 is adjusted by the stainless steel clamp with the column, so that the spring 4 produces a suitable tensioning force on the steel pipe I 6 and the steel pipe II 7 to prevent the steel pipe I 6 and the steel pipe II 7 from falling.

[0018] Furthermore, the stainless steel clamp with column includes a clamp body 8, a column 9 and a hanging ear 10; the clamp body 8 is a circular ring structure with an upper end opening, the column 9 is arranged at the lower end of the clamp body 8, the column 9 extends downward, there are two hanging ears 10, which are respectively arranged on both sides of the upper end opening of the clamp body 8, and the fastening bolt 1 passes through the two hanging ears 10 and is fixed by the fastening nut 2. The clamp body 8 is used to fix the steel pipe I 6 and the steel pipe II 7, the hanging ear 1 is used to install the fastening bolt 1, and the column 9 is used to install the spring 4, and the distribution of the column 9 and the hanging ear 10 is conducive to the structural stability of the stainless steel clamp with column.

[0019] Furthermore, the spring 4 is in a stretched state. The spring 4 in the stretched state pulls the steel pipes I 6 and II 7 inwardly to prevent the steel pipes I 6 and II 7 from falling.

[0020] Further, the springs 4 are symmetrically arranged on the upper and lower sides of the rubber hose 5. The tensioning forces generated by the two springs 4 on the steel pipes I 6 and II 7 are balanced, which more effectively prevents the steel pipes I 6 and II 7 from falling, and the structure is stable.

[0021] When installing a safety device for preventing pipelines from falling, the utility model first connects steel pipe I 6 and steel pipe II 7 with a hose 5 and a hose clamp 3, then installs two stainless steel clamps with columns on the steel pipe I 6 and steel pipe II 7 on both sides of the hose 5, fixes the stainless steel clamps with columns by fastening bolts 1 and fastening nuts 2, so that the columns 9 of the stainless steel clamps with columns face the lower side of the hose 5, then sleeves the first spring 4 on the columns 9 on both sides of the hose 5, and sleeves the second spring 4 on the fastening bolts 1 on both sides of the hose 5, and finally adjusts the distance between the two stainless steel clamps with columns so that the two springs 4 are in a stretched state. When the steel pipe I 6 and steel pipe II 7 fall due to the looseness of the hose clamp 3, the aging of the hose 5, etc., the spring 4 pulls the steel pipes within a certain range to prevent the steel pipes I 6 and steel pipe II 7 from falling.

Claims

1. A safety device for preventing a pipeline from falling, comprising a hose clamp (3), a hose (5), a steel pipe I (6) and a steel pipe II (7), characterized in that: It also includes a stainless steel clamp with a column, a fastening bolt (1), a fastening nut (2) and a spring (4); the steel pipe I (6) and the steel pipe II (7) are connected by a rubber hose (5), the outer side of the rubber hose (5) is fixed by a rubber hose clamp (3), the outer sides of the steel pipe I (6) and the steel pipe II (7) are installed with a stainless steel clamp with a column, the stainless steel clamp with a column is arranged on both sides of the rubber hose (5), the lower end of the stainless steel clamp with a column is fixed to the column (9), the upper end of the stainless steel clamp with a column is fixed by a fastening bolt (1) and a fastening nut (2), a spring (4) is sleeved between the fastening bolts (1) on both sides of the rubber hose (5), and a spring (4) is sleeved between the columns (9) on both sides of the rubber hose (5).

2. A safety device for preventing a pipeline from falling according to claim 1, characterized in that: The stainless steel clamp with a column comprises a clamp body (8), a column (9) and a hanging ear (10); the clamp body (8) is a circular ring structure with an opening at the upper end, the column (9) is arranged at the lower end of the clamp body (8), the column (9) extends downward, and there are two hanging ears (10) respectively arranged on both sides of the upper end opening of the clamp body (8), and the fastening bolt (1) passes through the two hanging ears (10) and is fixed by the fastening nut (2).

3. A safety device for preventing a pipeline from falling according to claim 1, characterized in that: The spring (4) is in a stretched state.

4. A safety device for preventing a pipeline from falling according to claim 1 or 3, characterized in that: The springs (4) are symmetrically arranged on the upper and lower sides of the rubber hose (5).

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