Pipeline carrying frame for highway engineering

Abstract

The pipeline carrying frame comprises a first bottom plate, a second bottom plate is hinged to the upper left end of the first bottom plate, a third bottom plate is hinged to the lower left end of the second bottom plate, a fourth bottom plate is hinged to the upper left end of the third bottom plate, round holes are formed in the side surfaces of the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate, and U-shaped plates are inserted into the round holes. The two sides of the upper surfaces of the first bottom plate and the fourth bottom plate are provided with fixing plates, the fixing plates are provided with buckles, the two fixing plates are jointly connected with an arc-shaped plate, the lower end of the arc-shaped plate is provided with a supporting plate, the surfaces of the fixing plates are provided with threaded holes, the threaded holes are internally in threaded connection with threaded rods, one ends of the threaded rods are rotationally connected with clamping plates, and the other ends of the threaded rods are provided with rotary knobs. The distance between the two clamping plates is adjusted by screwing the threaded rod through the rotary knob, pipelines with different diameters are fixed, the hinged position, hinged to the third bottom plate, of the lower left end of the second bottom plate is jacked up to be overlapped, the fixing plate is sleeved with the buckle, fixing of the carrying frame is completed, and the carrying frame is convenient to store.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway engineering, in particular to a pipeline transporting rack for highway engineering. Background Art

[0002] In the construction process of modern highways, various pipes are often buried in the roadbed to meet the passage of water or lines and reduce subsequent excavation. In the process of transporting the pipes, hoisting equipment is often used to lift them, and then the pipes are transferred to the construction site by the transfer of the hoisting equipment. This method requires the crane driver to move back and forth, which is inefficient and affects the construction progress. Therefore, it is necessary to set up a pipe handling device for highway engineering to solve these problems, such as: it is inconvenient to position pipes of different diameters, the operation process is complicated, the movement is not flexible enough, the storage is inconvenient, and the practicality is poor. In order to solve the above problems, we proposed a pipe handling rack for highway engineering. Utility Model Content

[0003] The purpose of the utility model is to provide a pipeline transport rack for highway engineering to solve the existing problems.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The cam is fixedly mounted on the left side of the base frame, and the cam is fixedly mounted on the base frame with the support leg being fixed thereto.

[0006] Furthermore, universal wheels are fixedly installed on both sides of the bottom of the No. 1 base plate and the No. 4 base plate, and the universal wheels have a self-locking structure.

[0007] Furthermore, a handrail is fixedly installed on the upper right end of the No. 1 base plate, and a rubber anti-slip layer is provided on the side surface of the handrail to prevent the staff from slipping.

[0008] Furthermore, a through groove is opened in the middle of the arc plate, and the shape and size of the through groove are adapted to the clamping plate. The clamping plate and the through groove are slidably matched, and the distance between the two clamping plates is adjusted by turning the threaded rod with a knob, which makes it convenient for people to fix pipes of different diameters.

[0009] The utility model has the following beneficial effects:

[0010] 1. The utility model adjusts the distance between the two clamping plates by turning the threaded rod with a knob, which can meet the needs of connecting and fixing pipes of various diameters. A universal wheel is provided at the bottom, which can move the pipes freely in the construction site. The operation process is simple, the supporting structure is stable, the manufacturing cost is low, the practicability is good, and it is more easily accepted by people.

[0011] 2. The utility model lifts up the lower left end of the No. 2 bottom plate and hinges it to the hinge of the No. 3 bottom plate, so that the No. 2 bottom plate overlaps with the No. 3 bottom plate, and the buckle is put on the fixing plate to complete the fixation of the transport rack, thereby shortening the distance between the No. 1 bottom plate and the No. 4 bottom plate, reducing the space occupied by the transport rack, and facilitating the storage of the transport rack.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of a pipe transport rack for highway engineering;

[0015] Figure 2 This is a front view of a pipe transport rack used in highway engineering;

[0016] Figure 3 This is a left view of a pipe transport rack used in highway engineering.

[0017] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Armrest; 2. Universal wheel; 3. Base plate No. 1; 4. Base plate No. 2; 5. Base plate No. 3; 6. Base plate No. 4; 7. Knob; 8. Clamp; 9. Fixing plate; 10. Buckle; 11. Threaded rod; 12. Arc plate; 13. Support plate; 14. Through groove; 15. U-shaped plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] See also Figure 1-Figure 3 As shown, the utility model is a pipe transport rack for highway engineering, including a No. 1 bottom plate 3, the upper left end of the No. 1 bottom plate 3 is hinged to the No. 2 bottom plate 4, the lower left end of the No. 2 bottom plate 4 is hinged to the No. 3 bottom plate 5, the upper left end of the No. 3 bottom plate 5 is hinged to the No. 4 bottom plate 6, and both sides of the upper surface of the No. 1 bottom plate 3 and the No. 4 bottom plate 6 are installed with fixed plates 9, and the two fixed plates 9 are connected to the arc plate 12. The lower end of the arc plate 12 is installed with a support plate 13, and the lower end of the support plate 13 is fixedly connected to the No. 1 bottom plate 3. A threaded hole is provided on the surface of 9, and a threaded rod 11 is connected to the threaded hole. One end of the threaded rod 11 is rotatably connected to the splint 8, and the other end of the threaded rod 11 is provided with a knob 7. A buckle 10 is provided on the surface of the fixed plate 9. The buckle 10 consists of two sleeves and a U-shaped frame. Sleeves are installed at both ends of the U-shaped frame. The sleeves are nested with the fixed plate 9. Circular holes are provided on the side surfaces of the No. 1 base plate 3, the No. 2 base plate 4, the No. 3 base plate 5, and the No. 4 base plate 6, and the U-shaped plate 15 is inserted into the circular hole.

[0022] Among them, universal wheels 2 are fixedly installed on both sides of the bottom of the No. 1 base plate 3 and the No. 4 base plate 6, and the universal wheels 2 have a self-locking structure.

[0023] Among them, a handrail 1 is fixedly installed on the upper right end of the No. 1 base plate 3, and a rubber anti-slip layer is provided on the side of the handrail 1 to prevent the staff from slipping.

[0024] Among them, a through groove 14 is opened in the middle of the arc plate 12. The shape and size of the through groove 14 are adapted to the clamping plate 8. The clamping plate 8 and the through groove 14 are slidably matched. The distance between the two clamping plates 8 is adjusted by turning the threaded rod 11 by the knob 7, which is convenient for people to fix pipes of different diameters.

[0025] Working principle: When the utility model is in use, the overlapping No. 2 bottom plate 4 and No. 3 bottom plate 5 are restored to their original state by opening the buckle 10, and the U-shaped 15 originally inserted into the circular holes on the side surfaces of the No. 1 bottom plate 3 and No. 4 bottom plate 6 is transferred to the circular holes near the hinges of the No. 1 bottom plate 3 and the No. 2 bottom plate 4, and the No. 3 bottom plate 5 and the No. 4 bottom plate 6, so that the No. 1 bottom plate 3, the No. 2 bottom plate 4, the No. 3 bottom plate 5, and the No. 4 bottom plate 6 remain stable, and the handrail 1 is pushed to push the transport frame to the pipe placement, and the pipe is moved to the curved plate 12 connected by the fixed plate 9. , and then use the knob 7 to turn the threaded rod 11 to adjust the distance between the two clamping plates 8 to fix pipes of different diameters, and then push the transport rack to the work site. After the pipe transport rack is finished working, move the U-shaped plate 15 into the circular holes on the side surfaces of the No. 1 plate 3 and the No. 4 plate 6 respectively, lift the lower left end of the No. 2 plate 4 and hinge it to the hinge of the No. 3 plate 5 to complete the overlap, and put the buckle on the fixing plate to complete the fixation of the transport rack, shorten the distance between the No. 1 bottom plate 3 and the No. 4 bottom plate 6, reduce the footprint of the transport rack, and facilitate the storage of the transport rack.

[0026] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pipe transport rack for highway engineering, comprising a first base plate (3), characterized in that: The upper left end of the No. 1 bottom plate (3) is hinged to the No. 2 bottom plate (4), the lower left end of the No. 2 bottom plate (4) is hinged to the No. 3 bottom plate (5), the upper left end of the No. 3 bottom plate (5) is hinged to the No. 4 bottom plate (6), and both sides of the upper surfaces of the No. 1 bottom plate (3) and the No. 4 bottom plate (6) are installed with fixing plates (9), and the two fixing plates (9) are connected to the arc plate (12). The lower end of the arc plate (12) is installed with a support plate (13), and the lower end of the support plate (13) is fixedly connected to the No. 1 bottom plate (3). The surface of the fixing plate (9) is provided with a threaded hole, and the threaded hole A threaded rod (11) is connected to the inner thread of the hole, one end of the threaded rod (11) is rotatably connected to a clamping plate (8), and the other end of the threaded rod (11) is provided with a knob (7). The peripheral surface of the fixing plate (9) is sleeved with a buckle (10), and the buckle (10) is composed of two sleeves and a U-shaped frame. Sleeves are installed at both ends of the U-shaped frame, and the sleeves are nested with the fixing plate (9). The side surfaces of the No. 1 bottom plate (3), the No. 2 bottom plate (4), the No. 3 bottom plate (5), and the No. 4 bottom plate (6) are all provided with round holes, and the U-shaped plates (15) are inserted into the round holes.

2. A pipe transport rack for highway engineering according to claim 1, characterized in that: Universal wheels (2) are fixedly mounted on both sides of the bottom of the first base plate (3) and the fourth base plate (6), respectively, and the universal wheels (2) have a self-locking structure.

3. A pipe transport rack for highway engineering according to claim 1, characterized in that: An armrest (1) is fixedly mounted on the right upper end of the first base plate (3), and a rubber anti-slip layer is provided on the side surface of the armrest (1).

4. A pipe transport rack for highway engineering according to claim 1, characterized in that: A through slot (14) is provided in the middle of the arc-shaped plate (12). The shape and size of the through slot (14) are adapted to the clamping plate (8). The clamping plate (8) and the through slot (14) are in sliding engagement.

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