Pipeline fastening device

Abstract

The utility model discloses a pipeline fastening device, which relates to the technical field of pipeline installation and comprises an installation plate, a base arranged at the top of the installation plate, a fixing block arranged on the base through a first hinge seat, a connecting rod and a second hinge seat, a pipeline fixing clamp arranged at the top of the fixing block, and a threaded rod rotationally arranged in the base. A mounting shaft and a first bevel gear are further arranged in the base through a cavity, a second bevel gear is further arranged on the threaded rod and located in the cavity through key connection, a worm is further rotationally arranged on the base, and a worm gear is arranged on the mounting shaft through key connection. Under the action of the worm gear, the bevel gear and the threaded rod, a quadrilateral connecting rod mechanism formed by the left hinge seat, the right hinge seat and the connecting rod deforms, so that the height of the fixing block and the height of the pipeline fixing clamp are flexibly adjusted, in addition, the worm gear and the worm have a self-locking function, and therefore it is guaranteed that the adjusted angle can be limited; therefore, the use efficiency of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline fastening device. Background Art

[0002] A water conservancy project refers to a project built to eliminate water disasters and develop and utilize water resources. During the construction process of a water conservancy project, different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, pipelines, etc. need to be built to achieve its goals. Among them, pipelines, as a carrier of transportation for water conservancy projects, are an indispensable transportation equipment in water conservancy projects.

[0003] The utility model patent with authorization announcement number CN220816806U discloses a pipeline fastening device, including a mounting plate and a main fixing frame, the main fixing frame is rotatably connected to the auxiliary fixing frame, the mounting plate is connected to the movable plate, the movable plate is rotatably connected to the lifting threaded rod, the lifting threaded rod is threadedly connected to the first movable block, the first movable block is in conflict with the movable plate, the first movable block is hingedly connected to the first support rod, the free end of the first support rod is hinged to the main fixing frame, the main fixing frame is connected to the auxiliary sliding rod, the auxiliary sliding rod is slidably connected to the second movable block, the second movable block is in conflict with the main fixing frame, the second movable block is hingedly connected to the second support rod, the free end of the second support rod is hinged to the movable plate, the first support rod is hinged to the second support rod, and the first support rod and the second support rod are respectively provided with several groups; this technical solution can quickly adjust the height of the pipeline so that the two groups of pipelines can be aligned and installed, greatly improving assembly efficiency, facilitating storage, and greatly improving practicality.

[0004] In actual use of the above device, since the threaded rod lacks the self-locking function, it is easy for the threaded rod to rotate after the adjustment is completed, thereby affecting the efficiency of the device. Utility Model Content

[0005] The purpose of the present utility model is to provide a pipeline fastening device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The top end face of the fixing plate is fixed with a fixing block, and the fixing block is fixed with a fixing block so as to fix the fixing plate to the fixing block.

[0008] As a further solution of the present invention: the first articulated seat on the left side is fixedly connected to the base, the first articulated seat on the right side is slidably connected to the base, the second articulated seat on the left side is fixedly connected to the fixed block, and the second articulated seat on the right side is slidably connected to the fixed block through a slide rail.

[0009] As a further solution of the present invention: a water pipe is provided on the pipe fixing clamp, and a side plate is further provided on the side wall of the pipe fixing clamp.

[0010] As a further solution of the present invention: a threaded hole is provided through the side plate, and a fixing bolt is provided in the threaded hole through a threaded connection.

[0011] As a further solution of the present invention: a rotary handle is provided at the outer end of the worm.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. Under the action of the worm gear, worm wheel, bevel gear and threaded rod, the quadrilateral linkage mechanism composed of the left and right sets of hinged seats and connecting rods is deformed, thereby flexibly adjusting the height of the fixing block and the pipe fixing clamp. This not only simplifies the operation process and improves the adjustment efficiency, but also enables the device to adapt to the installation requirements of pipes at different heights, enhancing its flexibility and applicability. In addition, the worm gear has a self-locking function, which ensures that the adjusted angle can be limited, thereby ensuring the use efficiency of the device.

[0014] 2. Under the action of the side plates and fixing bolts, the water pipes can be firmly clamped to ensure that they will not loosen or fall off during operation. This not only improves the stability of the pipeline installation, but also effectively prevents safety hazards caused by pipeline displacement or falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of a side view of an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure inside the base in an embodiment of the present utility model.

[0018] Figure 4 This is a schematic structural diagram of location A in an embodiment of the present utility model.

[0019] Notes on the accompanying drawings: 1. Mounting plate; 2. Base; 3. First hinged seat; 4. Connecting rod; 5. Second hinged seat; 6. Slide rail; 7. Fixing block; 8. Pipe fixing clamp; 9. Side plate; 10. Fixing bolt; 11. Water pipe; 12. Threaded rod; 13. Mounting shaft; 14. First bevel gear; 15. Second bevel gear; 16. Worm gear; 17. Worm; 1701. Rotary handle. DETAILED DESCRIPTION

[0020] The following embodiments will be described in detail with reference to the accompanying drawings. Similar or identical parts are denoted by the same reference numerals in the drawings and descriptions. In actual applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in the present invention are intended only to illustrate the present invention and are not intended to limit its scope. Any obvious modifications or changes to the present invention do not depart from the spirit and scope of the present invention.

[0021] Example

[0022] See also Figures 1 to 4 In an embodiment of the present invention, a pipe fastening device includes a mounting plate 1, and a base 2 is provided on the top of the mounting plate 1. Under the action of the mounting plate 1, the device can be set in a suitable use position, thereby ensuring the use efficiency of the device.

[0023] The base 2 is provided with two groups of first hinge seats 3 on the left and right. The left first hinge seat 3 is fixedly connected to the base 2, and the right first hinge seat 3 is slidably connected to the base 2. The top end of the first hinge seat 3 is hingedly provided with a connecting rod 4, and the top end of the connecting rod 4 is hingedly provided with a second hinge seat 5. A fixed block 7 is provided on the top of the second hinge seat 5. The left second hinge seat 5 is fixedly connected to the fixed block 7, and the right second hinge seat 5 is slidably connected to the fixed block 7 through a slide rail 6. When the left and right groups of first hinge seats 3 and the second hinge seat 5 are close to or away from each other, the height of the fixed block 7 can be adjusted. A pipe fixing clamp 8 is provided on the top of the fixed block 7. At this time, because the height of the fixed block 7 can be adjusted, it is convenient to adjust the height of the pipe fixing clamp 8. A water pipe 11 is provided on the pipe fixing clamp 8. At this time, the fixed height of the water pipe 11 can be adjusted, so that the laying height of the water pipe 11 can meet the actual use requirements, thereby ensuring the use efficiency of the device.

[0024] A side plate 9 is further provided on the side wall of the pipe fixing clamp 8, and a threaded hole is penetrated through the side plate 9. A fixing bolt 10 is provided in the threaded hole through a threaded connection. At this time, under the action of the fixing bolt 10, the fixing quality of the pipe fixing clamp 8 to the water pipe 11 is guaranteed.

[0025] A threaded rod 12 is also rotatably provided inside the base 2, and the threaded rod 12 passes through the first hinge seat 3 on the right front side and is threadedly connected to the first hinge seat 3 on the right front side. At this time, rotating the threaded rod 12 can drive the first hinge seat 3 on the right front side to move, thereby better adjusting the height of the fixing block 7. A cavity is also provided on the right side inside the base 2, and the threaded rod 12 passes through the side wall of the cavity and extends into the interior of the cavity. A mounting shaft 13 is rotatably provided inside the cavity, and a first bevel gear 14 is provided on the mounting shaft 13 through a key connection. A second bevel gear 15 is also provided on the threaded rod 12 located inside the cavity through a key connection. The second bevel gear 15 is meshed with the first bevel gear 14. At this time, rotating the mounting shaft 13 can drive the threaded rod 12 to rotate through the first bevel gear 14 and the second bevel gear 15, thereby better adjusting the height of the pipe fixing clamp 8.

[0026] A worm 17 is also rotatably provided on the base 2, and a worm wheel 16 is provided on the mounting shaft 13 through a key connection. The worm wheel 16 and the worm 17 are engaged with each other. At this time, rotating the worm 17 can drive the mounting shaft 13 to rotate through the worm wheel 16. In addition, because the worm wheel 16 and the worm 17 have a self-locking function, the height of the pipe fixing clamp 8 after adjustment can be limited, thereby ensuring the use efficiency of the device. A handle 1701 is provided at the outer end of the worm 17. By rotating the handle 1701, the worm 17 can be driven to rotate, thereby better adjusting the height of the pipe fixing clamp 8, so that the laying of the water pipe 11 can better meet the actual installation requirements.

[0027] In actual use, first, the entire device is firmly installed in a suitable position through the mounting plate 1, which provides a basis for subsequent pipe fixing and height adjustment. Then, the water pipe 11 is set on the device through the pipe fixing clamp 8, and the pipe fixing clamp 8 is fixed with the fixing bolt 10. Then, when the laying height of the water pipe 11 needs to be adjusted, first, the handle 1701 on the outside of the worm 17 is rotated. The rotation of the handle 1701 drives the rotation of the worm 17. Since the worm 17 and the worm wheel 16 are meshed with each other, and the worm gear mechanism has a self-locking function, the rotation of the worm 17 will be stably transmitted to the worm wheel 16, thereby driving the rotation of the mounting shaft 13. The rotation of the mounting shaft 13 is transmitted to the first bevel gear 14 through the key connection. The first bevel gear 14 and the second bevel gear 1 5 are meshed with each other. As the second bevel gear 15 rotates, the threaded rod 12 keyed to it also starts to rotate in the cavity inside the base 2. Since the threaded rod 12 is threadedly connected to the first hinge seat 3 on the right front side, the rotation of the threaded rod 12 will drive the first hinge seat 3 to move along the axial direction of the threaded rod 12. Since the left first hinge seat 3 is fixedly connected to the base 2, and the right first hinge seat 3 is slidingly connected to the base 2, when the right first hinge seat 3 moves, it will drive the quadrilateral linkage mechanism composed of the entire connecting rod 4, the second hinge seat 5 and the fixed block 7 to deform, thereby realizing the adjustment of the height of the fixed block 7. As the height of the fixed block 7 changes, the pipe fixing clamp 8 installed on the top of the fixed block 7 will also move up and down accordingly, thereby realizing the adjustment of the fixed height of the water pipe 11.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A pipe fastening device, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a base (2) at the top, and two groups of left and right first hinge seats (3) are provided on the base (2). The top end of the first hinge seat (3) is provided with a connecting rod (4) through a hinge, and the top end of the connecting rod (4) is provided with a second hinge seat (5) through a hinge, and a fixing block (7) is provided on the top of the second hinge seat (5). A pipe fixing clamp (8) is provided on the top of the fixing block (7). A threaded rod (12) is also rotatably provided inside the base (2), and the threaded rod (12) passes through the first hinge seat (3) on the right front side and is threadedly connected to the first hinge seat (3) on the right front side. The base (2 ) is further provided with a cavity on the right side thereof, the threaded rod (12) passes through the side wall of the cavity and extends into the cavity, a mounting shaft (13) is rotatably provided in the cavity, a first bevel gear (14) is provided on the mounting shaft (13) through a key connection, a second bevel gear (15) is further provided on the threaded rod (12) located in the cavity through a key connection, the second bevel gear (15) and the first bevel gear (14) are meshed with each other, a worm (17) is further rotatably provided on the base (2), a worm wheel (16) is provided on the mounting shaft (13) through a key connection, and the worm wheel (16) and the worm (17) are meshed with each other.

2. The pipe fastening device according to claim 1, characterized in that: The first hinge seat (3) on the left side is fixedly connected to the base (2), the first hinge seat (3) on the right side is slidably connected to the base (2), the second hinge seat (5) on the left side is fixedly connected to the fixed block (7), and the second hinge seat (5) on the right side is slidably connected to the fixed block (7) via a slide rail (6).

3. The pipe fastening device according to claim 1, characterized in that: A water pipe (11) is provided on the pipe fixing clamp (8), and a side plate (9) is also provided on the side wall of the pipe fixing clamp (8).

4. The pipe fastening device according to claim 3, characterized in that: The side plate (9) is provided with a threaded hole, and a fixing bolt (10) is provided in the threaded hole through a threaded connection.

5. The pipe fastening device according to claim 1, characterized in that: The outer end of the worm (17) is provided with a rotary handle (1701).

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