Plastic corrugated pipe transportation frame

Abstract

The utility model discloses a plastic corrugated pipe transportation frame. Comprising a transportation frame body, a plurality of vertically-arranged limiting columns are connected to the two sides of the transportation frame body respectively, the limiting columns are of telescopic structures, the bottom of the transportation frame body is composed of a frame body, a plurality of clamping plates are connected to cross beams of the frame body in an axial sliding mode, and the clamping plates are used for positioning plastic corrugated pipes. A plurality of limiting blocks are connected to the inner side of the limiting column and used for being matched with the side wall of the plastic corrugated pipe. The corrugated pipe transporting frame has the advantages that the two sides of the transporting frame body are connected with the multiple vertically-arranged limiting columns respectively, the limiting columns are of a telescopic structure, corrugated pipes are conveniently prevented from sliding off along the two sides of the transporting frame body through the limiting columns, manual cloth pulling strips are replaced to prevent the corrugated pipes from sliding off during transporting, labor is reduced, cost is saved, and the transporting frame is convenient to use. And through telescopic limiting columns, different stacking heights are adapted, the number of the corrugated pipes conveyed each time is increased, and the corrugated pipe conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a cargo transfer tool, in particular to a plastic corrugated pipe transport rack. Background Art

[0002] Plastic corrugated tubes have high toughness, high impact resistance, good bending performance, high temperature resistance, bright surface, friction resistance, chemical corrosion resistance, flame retardant, electrical insulation >200MΩ, halogen-free, environmentally friendly and flame retardant, and are widely used in automotive wiring harnesses, electronics, mechanical wiring harnesses and other fields.

[0003] At present, after the production of plastic corrugated pipes, they are placed on traditional push-pull carts for transportation to other designated locations. However, since the plastic corrugated pipes are cylindrical in structure, it is generally necessary to set a cloth strip on the push-pull cart to tie the corrugated pipes to the cart through the cloth strip to prevent the corrugated pipes from rolling and sliding. In order to prevent the corrugated pipes from rolling when loading, two people are required to operate when loading the corrugated pipes, which has high labor costs. In addition, due to the poor anti-slip effect of the cloth strips, only four layers can be stacked on the push-pull cart, resulting in a small amount of transportation each time. Therefore, the efficiency of transporting corrugated pipes using existing push-pull carts is low. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing push-pull carts can load a small number of corrugated pipes, resulting in low overall transportation efficiency. The purpose is to provide a plastic corrugated pipe transport rack to solve the problem of low efficiency in transporting corrugated pipes using push-pull carts.

[0005] The utility model is realized by the following technical solutions:

[0006] A plastic corrugated pipe transport rack includes a transport rack body, and both sides of the transport rack body are respectively connected to a plurality of vertically arranged limit columns, the limit columns adopt a retractable structure, the bottom of the transport rack body is composed of a frame, and a plurality of clamps are axially slidably connected to the cross beam of the frame, the clamps are used to position the plastic corrugated pipe, and the inner side of the limit columns is connected to a plurality of limit blocks, and the limit blocks are used to cooperate with the side walls of the plastic corrugated pipe.

[0007] The utility model adopting the above scheme, by setting a transport frame body, and connecting several vertically arranged limit columns on both sides of the transport frame body, and adopting a retractable structure of the limit columns, is convenient for preventing the corrugated pipe from sliding along the two sides of the transport frame body through the limit columns, replacing the manual pulling of cloth strips to prevent the corrugated pipe from sliding during transportation, reducing the use of labor, saving costs, and adapting to different stacking heights through the telescopic limit columns, increasing the number of corrugated pipes transported each time, and improving the efficiency of transporting corrugated pipes. Several clamps that can slide horizontally are also arranged on the crossbeam of the frame body, which is convenient for positioning the bottom layer of plastic corrugated pipes through the clamps, and the position of the clamps can be adjusted according to the diameter of the plastic corrugated pipe, which is convenient for improving the versatility of the transport frame. Several limit blocks are also connected to the inner side of the limit column to cooperate with the side wall of the plastic corrugated pipe, so as to increase the contact area between the plastic corrugated pipe and the limit blocks, and improve the stability of the corrugated pipe when transporting the corrugated pipe.

[0008] Preferably, a slide rail is connected to the crossbeam, and a slider which slidably cooperates with the slide rail is provided at the bottom of the clamping plate.

[0009] In this way, by connecting the slide rail to the cross beam and providing a slider slidably matched with the slide rail at the bottom of the clamping plate, the clamping plate can slide axially along the cross beam and can position the corrugated pipes of different diameters.

[0010] Preferably, the clamping plate is in a rectangular shape as a whole, the slider is arranged on one side of the rectangle, a locking structure is connected to the crossbeam, and the locking structure abuts against one side of the slider.

[0011] In this way, a locking structure is connected to the crossbeam, so that the locking structure can abut against one side of the sliding block to position the clamping plate that has slid into place.

[0012] Preferably, the locking structure comprises a locking bolt and a threaded hole arranged on the side wall of the crossbeam, the locking bolt is threadedly engaged with the threaded hole, and the end of the locking bolt abuts against the side wall of the slider.

[0013] In this way, by setting the locking structure as a threaded hole on the side wall of the beam, it is convenient to screw the locking bolt into the threaded hole, so that the end of the locking bolt abuts against the side wall of the slider to position the clamping plate.

[0014] Preferably, the cross section of the limiting column is a square frame, and the limiting column is composed of a plurality of hollow square steel sections which are overlapped and slidably connected in pairs.

[0015] In this way, the cross section of the limiting column is a square frame, and the limiting column is composed of a plurality of hollow square steel sections that are overlapped and slidably connected in pairs, so that the limiting column can be telescopically realized.

[0016] Preferably, at least two limit blocks are connected to the square steel section at the bottom, and at least one limit block is connected to the top side walls of the other square steel sections.

[0017] In this way, at least two limit blocks are connected to the square steel section at the bottom, which is convenient for positioning at least two layers of corrugated pipes and improving the stability of the stacked corrugated pipes. At least one limit block is also connected to the top side wall of the other square steel sections to further improve the stability of the stacked corrugated pipes.

[0018] Preferably, the limiting block is an arc-shaped block as a whole, the arc-shaped inner side of the arc-shaped block faces the transport rack body, and the arc-shaped outer side of the arc-shaped block is connected to the square steel section.

[0019] In this way, by setting the limit block as an overall arc-shaped block, it is convenient to increase the contact area between the limit block and the circular corrugated pipe through the arc shape, limit the corrugated pipe, and improve the stability of the corrugated pipe after stacking.

[0020] Preferably, the central angle of the arc-shaped block is 110° to 80°.

[0021] In this way, the central angle of the arc block is set to 110°~80° to prevent the arc length from being too long, affecting the stacking of two adjacent layers of corrugated pipes, and the contact area from being too small, resulting in poor limiting effect on the corrugated pipes.

[0022] Preferably, it further comprises a push-pull handle, wherein the push-pull handle is connected to one end of the transport rack body.

[0023] In this way, by providing a push-pull handle, it is convenient for workers to push and pull the plastic corrugated pipe transport rack to move by using the push-pull handle.

[0024] Preferably, it further comprises a plurality of universal wheels, wherein the universal wheels are respectively connected to the bottom of the transport rack body, and a universal wheel locking structure is provided on two of the universal wheels near one end of the push-pull handle.

[0025] In this way, by arranging the universal wheel at the bottom of the transport rack body, the operator standing at one end of the push-pull handle can lock the universal wheel at any time to position the plastic corrugated pipe transport rack.

[0026] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0027] 1. By connecting several vertical limit columns on both sides of the transport frame body, and adopting a retractable structure, the limit columns can prevent the corrugated pipe from sliding along both sides of the transport frame body, instead of manually pulling cloth strips to prevent the corrugated pipe from sliding during transportation, reducing the number of manpower and saving costs.

[0028] 2. By setting telescopic limit columns, it is easy to adapt to different stacking heights, increase the number of corrugated pipes transported each time, and improve the efficiency of transporting corrugated pipes.

[0029] 3. Several horizontally slidable clamping plates are also arranged on the crossbeam of the frame, so as to facilitate positioning of the bottom layer of plastic bellows through the clamping plates, and the position of the clamping plates can be adjusted according to the diameter of the plastic bellows, so as to improve the versatility of the transport rack.

[0030] 4. Several limit blocks are connected to the inner side of the limit column to cooperate with the side wall of the plastic bellows to increase the contact area between the plastic bellows and the limit blocks, thereby improving the stability of the bellows when transporting the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model.

[0032] In the attached picture:

[0033] Figure 1 It is a structural diagram of the utility model.

[0034] Marks and corresponding parts names in the attached drawings:

[0035] 1- transport rack body, 11- crossbeam, 12- limit column, 121- limit block, 13- universal wheel, 14- push and pull handle, 15- clamp, 16- slide rail. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0037] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the diagrams provided herein are for illustrative purposes, and the diagrams are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0038] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0039] The terms "first", "second", etc. used in the present invention are only used to distinguish the corresponding components for the purpose of clarity of description, and are not intended to limit any order or emphasize importance, etc. In addition, the term "connected" used in this article can be directly connected or indirectly connected via other components without special explanation.

[0040] Example 1

[0041] This embodiment 1 provides a plastic corrugated pipe transport rack, such as Figure 1 As shown, it includes a transport rack body 1, and both sides of the transport rack body 1 are respectively connected with several vertically arranged limit columns 12, and the limit columns 12 adopt a retractable structure. The bottom of the transport rack body 1 is composed of a frame, and the cross beam 11 of the frame is axially slidably connected with several clamps 15, and the clamps 15 are used to position the plastic bellows. The inner side of the limit column 12 is connected with several limit blocks 121, and the limit blocks 121 are used to cooperate with the side walls of the plastic bellows.

[0042] See also Figure 1 The crossbeam 11 is connected with a slide rail 16 , and the bottom of the clamping plate 15 is provided with a slider that slidably cooperates with the slide rail 16 .

[0043] See also Figure 1 The clamping plate 15 is in a rectangular shape as a whole, the slider is arranged on one side of the rectangle, and a locking structure is connected to the crossbeam 11, and the locking structure abuts against one side of the slider.

[0044] See also Figure 1 The locking structure includes a locking bolt and a threaded hole arranged on the side wall of the cross beam 11, the locking bolt is screwed into the threaded hole, and the end of the locking bolt abuts against the side wall of the slider.

[0045] Specifically, the locking structure may also be designed as a structure in which a spring is provided on one side of the clamping plate 15 to cooperate with a locking rod instead of a structure in which positioning is performed by a bolt.

[0046] See also Figure 1The cross section of the limiting column 12 is a square frame, and the limiting column 12 is composed of a plurality of hollow square steel sections that can overlap and slide in pairs.

[0047] See also Figure 1 At least two stop blocks 121 are connected to the square steel at the bottom, and at least one stop block 121 is connected to the top side walls of the other square steels. In this way, at least two stop blocks 121 are connected to the square steel at the bottom, which facilitates the positioning of at least two layers of corrugated pipes and improves the stability of the stacked corrugated pipes. At least one stop block 121 is also connected to the top side walls of the other square steels to further improve the stability of the stacked corrugated pipes.

[0048] See also Figure 1 The limit block 121 is an arc-shaped block as a whole, the arc-shaped inner side of the arc-shaped block faces the transport rack body 1, and the arc-shaped outer side of the arc-shaped block is connected to the square steel.

[0049] See also Figure 1 The center angle of the arc block is 110°~80°. The center angle of the arc block is set to 110°~80° to prevent the arc length from being too long, which affects the stacking of two adjacent layers of corrugated pipes, and the contact area from being too small, which has a poor limiting effect on the corrugated pipes.

[0050] See also Figure 1 , and also includes a push-pull handle 14, which is connected to one end of the transport rack body 1.

[0051] See also Figure 1 , and also includes a plurality of universal wheels 13, which are respectively connected to the bottom of the transport rack body 1, and the two universal wheels 13 near one end of the push-pull handle 14 are both provided with a universal wheel 13 locking structure.

[0052] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A plastic corrugated pipe transport rack, characterized in that: It includes a transport rack body, and both sides of the transport rack body are respectively connected with several vertically arranged limit columns, the limit columns adopt a retractable structure, the bottom of the transport rack body is composed of a frame, and the cross beam of the frame is axially slidably connected with several clamps, the clamps are used to position the plastic bellows, and the inner side of the limit columns is connected with several limit blocks, and the limit blocks are used to cooperate with the side walls of the plastic bellows.

2. The plastic corrugated pipe transport rack according to claim 1, characterized in that: The crossbeam is connected with a slide rail, and the bottom of the clamping plate is provided with a sliding block which is slidably matched with the slide rail.

3. The plastic corrugated pipe transport rack according to claim 2, characterized in that: The clamping plate is in a rectangular shape as a whole, the sliding block is arranged on one side of the rectangle, a locking structure is connected to the crossbeam, and the locking structure abuts against one side of the sliding block.

4. The plastic corrugated pipe transport rack according to claim 3, characterized in that: The locking structure comprises a locking bolt and a threaded hole arranged on the side wall of the crossbeam, the locking bolt is threadedly engaged with the threaded hole, and the end of the locking bolt abuts against the side wall of the sliding block.

5. The plastic corrugated pipe transport rack according to claim 1, characterized in that: The cross section of the limiting column is a square frame, and the limiting column is composed of a plurality of hollow square steel sections which are overlapped and slidably connected in pairs.

6. The plastic corrugated pipe transport rack according to claim 5, characterized in that: At least two limit blocks are connected to the square steel section at the bottom, and at least one limit block is connected to the top side walls of the other square steel sections.

7. The plastic corrugated pipe transport rack according to claim 5, characterized in that: The limit block is in the shape of an arc block as a whole, the arc inner side of the arc block faces the transport rack body, and the arc outer side of the arc block is connected to the square steel.

8. The plastic corrugated pipe transport rack according to claim 7, characterized in that: The central angle of the arc-shaped block is 110° to 80°.

9. The plastic corrugated pipe transport rack according to any one of claims 1 to 8, characterized in that: It also includes a push-pull handle, which is connected to one end of the transport rack body.

10. The plastic corrugated pipe transport rack according to claim 9, characterized in that: It also includes a plurality of universal wheels, which are respectively connected to the bottom of the transport frame body, and a universal wheel locking structure is arranged on two universal wheels close to one end of the push-pull handle.

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