Pipeline transfer rack

Abstract

The utility model discloses a pipeline transfer rack, comprising a rear frame, a front frame and universal wheels. The utility model supports the pipeline by the rear frame and the front frame, supports the front and rear ends of the pipeline by two bearing rods, changes the position by inserting a column in a storage tube, and thus changes the distance between the rear frame and the front frame, thereby cooperating to support pipelines of different lengths, moves along the threads in an adjusting tube by an external thread head, thereby changing the distance between the rear frame and the front frame, facilitates the rotation of the external thread head by turning a handle, and enables the movement of the rear frame and the front frame by the universal wheels, and can fix the pipeline on the bearing rod by wrapping a strap around the pipeline in cooperation with the strap hole, thereby preventing the pipeline from falling.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer racks, in particular to a pipeline transfer rack. Background Art

[0002] Pipes are a type of building material that is often used in construction. They are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. After the pipeline is processed, its performance is first tested, and qualified pipelines are stacked in the finished product area waiting to be transported to the customer. Since the pipeline stacking area is often tens of meters or hundreds of meters away from the transportation loading point, it is necessary to use tools for short-distance stacking and transportation, and usually a transfer rack is used for transportation.

[0003] However, the lengths of different pipelines are not necessarily the same, and most of the current transfer racks are fixed structures and cannot be adjusted according to the length of the pipeline. A transfer rack that is too short or too long cannot effectively support both ends of the pipeline, which can easily cause the two ends of the pipeline to lose weight and fall during transportation, thereby causing damage. Therefore, a pipeline transfer rack is needed to solve the above problem. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a pipeline transfer rack, and the technical solution adopted is that it includes a rear frame body, a front frame body and universal wheels, the rear frame body is a U-shaped structure, and storage tubes are fixedly installed on the left and right sides of the lower end of the front side surface of the rear frame body, and the storage tube is a rectangular tubular structure with a hollow interior and an opening at the front, and an adjusting tube is fixedly installed at the center of the lower end of the front side surface of the rear frame body, and the adjusting tube is a cylindrical tubular structure with a hollow interior and an opening at the front, and the interior of the adjusting tube is provided with a thread; the shape and size of the front frame body are consistent with those of the rear frame body, and insertion columns are fixedly installed on the left and right sides of the lower end of the rear side surface of the front frame body, and the insertion columns are movably inserted into the storage tube, and the insertion tube is fixedly installed at the center of the lower end of the rear side surface of the front frame body, and an external threaded head is rotatably installed at the front end of the insertion tube. The thread is installed in the adjusting tube, and the insertion tube is movably inserted into the adjusting tube. A rotating handle is rotatably installed on the rear side surface of the front frame, and the rotating handle is connected to the external thread head; load-bearing rods are fixedly installed on the inner lower part of the rear frame and the front frame from left to right, and the upper surfaces of the two load-bearing rods are flush; universal wheels are arranged on the lower surfaces of the rear frame and the front frame, and the pipeline is supported by the rear frame and the front frame, and the front and rear ends of the pipeline are supported by the two load-bearing rods. The position of the insertion column is changed in the storage tube, and then the distance between the rear frame and the front frame is changed, so as to cooperate and support pipelines of different lengths, and the external thread head is moved along the thread in the adjusting tube to change the distance between the rear frame and the front frame. The external thread head is convenient to rotate by turning the handle, and the movement of the rear frame and the front frame can be achieved by the universal wheel.

[0005] As a preferred technical solution for a pipe transfer rack of the utility model, strap holes are evenly opened on the left and right sides of the rear frame and the front frame from top to bottom, and straps are arranged in the strap holes. By wrapping the straps around the pipes in coordination with the strap holes, the pipes can be fixed on the bearing rods, thereby preventing the pipes from falling.

[0006] As a preferred technical solution for a pipe transfer rack of the utility model, lifting rings are fixedly installed at the upper ends of the rear frame and the front frame, and the lifting rings can be used in conjunction with an external crane to lift the rear frame and the front frame, thereby transferring the pipe.

[0007] As a preferred technical solution for a pipeline transfer rack of the utility model, sliding grooves are provided on the inner side surface of the storage tube and the left and right side surfaces of the adjustment tube, and a reinforcing rod is fixedly installed between the insertion column and the insertion tube. The reinforcing rod slides in the sliding grooves of the storage tube and the adjustment tube, and the structural strength between the insertion column and the insertion tube can be strengthened by the reinforcing rod.

[0008] As a preferred technical solution of the pipeline transfer rack of the utility model, push handles are fixedly installed on the left and right parts of the rear side surface of the front frame, and the rear frame and the front frame are easily pushed by the push handles.

[0009] As a preferred technical solution of the pipeline transfer rack of the utility model, the universal wheel is a universal wheel with a locking mechanism.

[0010] The beneficial effects of the utility model are as follows: the utility model supports the pipeline by the rear frame and the front frame, supports the front and rear ends of the pipeline by two bearing rods, changes the position of the insertion column in the storage tube, and thus changes the distance between the rear frame and the front frame, so as to cooperate and support pipelines of different lengths, moves along the thread in the adjustment tube by the external thread head, so as to change the distance between the rear frame and the front frame, and facilitates the rotation of the external thread head by turning the handle, and the movement of the rear frame and the front frame can be achieved by the universal wheel, and the pipeline can be fixed on the bearing rod by wrapping the pipeline with the binding strap in conjunction with the binding strap hole, so as to prevent the pipeline from falling, and can be lifted by the external crane through the lifting ring to transport the pipeline, and the structural strength between the insertion column and the insertion tube can be strengthened by the reinforcing rod, and the rear frame and the front frame can be pushed conveniently by pushing the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the rear frame structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the front frame structure of the utility model.

[0014] In the figure: 1-rear frame, 101-storage tube, 102-adjustment tube, 2-front frame, 201-insertion column, 202-insertion tube, 203-external thread head, 204-rotation handle, 205-push handle, 206-reinforcement rod, 3-universal wheel, 4-binding hole, 401-binding strap, 5-bearing rod, 6-hanging ring. DETAILED DESCRIPTION

[0015] Example 1

[0016] like Figures 1 to 3As shown, the utility model discloses a pipeline transfer rack, which adopts the technical solution of comprising a rear frame body 1, a front frame body 2 and a universal wheel 3. The rear frame body 1 is a U-shaped structure, and storage tubes 101 are fixedly installed at the left and right sides of the lower end of the front side surface of the rear frame body 1. The storage tube 101 is a rectangular parallelepiped tubular structure with a hollow interior and an opening at the front. An adjusting tube 102 is fixedly installed at the center of the lower end of the front side surface of the rear frame body 1. The adjusting tube 102 is a cylindrical tubular structure with a hollow interior and an opening at the front, and the interior of the adjusting tube 102 is provided with a thread; the shape and size of the front frame body 2 are consistent with those of the rear frame body 1, and insertion columns 201 are fixedly installed at the left and right sides of the lower end of the rear side surface of the front frame body 2, and the insertion columns 201 are movably inserted into the storage tube 101 An insertion tube 202 is fixedly installed at the center of the lower end of the rear side surface of the front frame 2, and an external threaded head 203 is rotatably installed at the front end of the insertion tube 202. The external threaded head 203 is threadedly installed on the adjusting tube 102, and the insertion tube 202 is movably inserted into the adjusting tube 102. A rotating handle 204 is rotatably installed on the rear side surface of the front frame 2, and the rotating handle 204 is connected to the external threaded head 203. The left and right sides of the rear frame 1 and the front frame 2 are evenly provided with binding holes 4 from top to bottom, and binding holes 401 are provided in the binding holes 4. By wrapping the binding holes 4 with the binding holes 4, the pipeline can be fixed on the bearing rod 5, thereby preventing the pipeline from falling. The upper ends of the rear frame 1 and the front frame 2 are fixedly installed with lifting rings 6. The rear frame 1 and the front frame 2 can be lifted in cooperation with an external crane through the lifting ring 6, so as to transport the pipeline. Slide grooves are provided on the inner side surface of the storage tube 101 and the left and right side surfaces of the adjustment tube 102. A reinforcing rod 206 is fixedly installed between the insertion column 201 and the insertion tube 202. The reinforcing rod 206 slides in the slide grooves of the storage tube 101 and the adjustment tube 102. The structural strength between the insertion column 201 and the insertion tube 202 can be strengthened by the reinforcing rod 206. Push handles 205 are fixedly installed on the left and right parts of the rear side surface of the front frame 2. The push handles 205 facilitate pushing the rear frame 1 and the front frame 2; load-bearing rods 5 are fixedly installed on the inner lower part of the rear frame 1 and the front frame 2 from left to right, and the two The upper surfaces of the supporting rods 5 are flush with each other; universal wheels 3 are arranged on the lower surfaces of the rear frame 1 and the front frame 2, and the universal wheels 3 are universal wheels with a locking mechanism. The pipeline is supported by the rear frame 1 and the front frame 2, and the front and rear ends of the pipeline are supported by the two supporting rods 5. The position of the inserted column 201 is changed in the storage tube 101, thereby changing the distance between the rear frame 1 and the front frame 2, so as to cooperate and support pipelines of different lengths. The external threaded head 203 is moved along the thread in the adjusting tube 102, thereby changing the distance between the rear frame 1 and the front frame 2. The external threaded head 203 is easily rotated by turning the handle 204, and the movement of the rear frame 1 and the front frame 2 can be achieved through the universal wheels 3.

[0017] The working principle of the utility model is as follows: grasp the rotating handle 204 to rotate it, the external thread head 203 moves along the internal thread in the adjusting tube 102, the insertion column 201 moves in the storage tube 101, and the distance between the rear frame 1 and the front frame 2 is changed according to the length of the pipeline, so that the two bearing rods 5 can just support the two ends of the pipeline, and the pipeline is placed in the rear frame 1 and the front frame 2, and its front and rear ends are respectively located above the two bearing rods 5, and the front and rear ends of the pipeline are fixed to the bearing rods 5 using the strap 401 and the strap hole 4, and then the pushing handle 205 is grasped as needed to push the rear frame 1 and the front frame 2, or an external crane is used to connect the lifting ring to transport the pipeline.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0020] Components not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A pipeline transfer rack, comprising a rear frame (1), a front frame (2) and universal wheels (3), characterized in that: The rear frame (1) is a U-shaped structure. Storage tubes (101) are fixedly installed on the left and right sides of the lower end of the front side of the rear frame (1). The storage tube (101) is a rectangular tube structure with a hollow interior and an opening at the front. An adjustment tube (102) is fixedly installed at the center of the lower end of the front side of the rear frame (1). The adjustment tube (102) is a cylindrical tube structure with a hollow interior and an opening at the front, and the interior of the adjustment tube (102) is provided with a thread. The shape and size of the front frame (2) are consistent with those of the rear frame (1). Insertion columns (201) are fixedly installed on the left and right sides of the lower end of the rear side of the front frame (2). The insertion columns (201) are movably inserted into the storage tube (101). An insertion tube (202) is fixedly installed at the center of the lower end of the rear side surface of the front frame (2); an external thread head (203) is rotatably installed at the front end of the insertion tube (202); the external thread head (203) is threadedly installed on the adjustment tube (102); the insertion tube (202) is movably inserted into the adjustment tube (102); a rotating handle (204) is rotatably installed on the rear side surface of the front frame (2); the rotating handle (204) is connected to the external thread head (203); supporting rods (5) are fixedly installed from left to right at the bottom of the interior of the rear frame (1) and the front frame (2), and the upper surfaces of the two supporting rods (5) are flush; universal wheels (3) are arranged on the lower surfaces of the rear frame (1) and the front frame (2).

2. A pipeline transfer rack according to claim 1, characterized in that: The left and right sides of the rear frame (1) and the front frame (2) are evenly provided with binding holes (4) from top to bottom, and binding straps (401) are arranged in the binding holes (4).

3. The pipeline transfer rack according to claim 1, characterized in that: Hanging rings (6) are fixedly mounted at the upper ends of the rear frame (1) and the front frame (2).

4. The pipeline transfer rack according to claim 1, characterized in that: Slide grooves are provided on the inner side surface of the storage tube (101) and the left and right side surfaces of the adjustment tube (102); a reinforcing rod (206) is fixedly installed between the insertion column (201) and the insertion tube (202); and the reinforcing rod (206) is slidably located in the slide grooves of the storage tube (101) and the adjustment tube (102).

5. The pipeline transfer rack according to claim 1, characterized in that: Push handles (205) are fixedly mounted on the left and right parts of the rear side surface of the front frame (2).

6. The pipeline transfer rack according to claim 1, characterized in that: The universal wheel (3) is a universal wheel with a locking mechanism.

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