Practical tool for machining and transferring grooved pipeline

Abstract

The utility model relates to a practical tool for machining and transferring a grooved pipeline. The practical tool comprises a supporting plate; the channel steel is arranged on the supporting plate; the cylinder is transversely arranged on the bottom surface of the supporting plate; the wheel shaft penetrates through the cylinder in a sliding manner; the rollers are arranged at two ends of the wheel shaft; the lower end of the push rod is welded on the side of the channel steel; the handrail is arranged at the upper end of the push rod; the clamping plates are arranged on two inner sides of the channel steel; the pulley is arranged on the clamping plate; the bolt penetrates through the channel steel in a threaded connection mode and abuts against the clamping plate; and the polish rod transversely penetrates through the channel steel and the clamping plate. The device is convenient for transferring the pipeline and assisting the grooving machine in machining the pipeline, and can prevent the pipeline from inclining in machining a groove in the pipeline.

Description

Technical Field

[0001] The utility model relates to the field of pipeline groove processing, in particular to a practical tool for groove pipeline processing and transportation. Background Art

[0002] The pipeline groove connection has the advantages of high strength and convenient installation and maintenance. It has been widely used in fire protection systems, air conditioning systems, and rainwater systems. However, in the process of conventional pipeline groove processing, pipeline transportation is relatively troublesome, and it is necessary to stably dock with the groove machine to prevent tilting during docking, which affects the processing. For example, the Chinese utility model patent announcement number CN 210027498U discloses a small and medium diameter pipeline transportation bracket, which mainly involves the field of pipeline installation auxiliary devices, including rollers, upper frames, pins, upper rollers, chains, chain clamps, RV reduction boxes, hand wheels, scissor arm lifting mechanisms, lower rollers, steering wheels, and bottom frames. The upper frame is equipped with several rollers, and the upper surface of the rollers can be placed on the pipeline to be installed. A hand wheel is arranged on the other side of the upper frame, and the front end of the hand wheel is connected to the RV reduction box, and the RV reduction box is connected to the chain gear. A chain clamp is fixed on the chain, and the chain clamp is connected to the movable end of the scissor arm lifting mechanism. A steering wheel is arranged at the bottom of the transportation bracket. The platform lacks a device to maintain the positive direction, so it is easy to tilt when docking with the groove machine, causing the groove pressed by the groove machine to tilt. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a practical tool for processing and transporting grooved pipes, which is convenient for transporting pipes and assisting groove machine processing of pipes, and can prevent the pipes from tilting in the processing grooves.

[0004] In order to solve the above problems, a practical tool for groove pipe processing and transfer is adopted, which includes:

[0005] Support plate;

[0006] Channel steel, which is arranged on the support plate;

[0007] A cylinder, which is transversely arranged on the bottom surface of the support plate;

[0008] an axle, which slides through the cylinder;

[0009] Rollers, which are arranged at both ends of the axle;

[0010] A push rod, the lower end of which is welded to the side of the channel steel;

[0011] A handrail, which is arranged at the upper end of the push rod;

[0012] Clamping plates are arranged on both inner sides of the channel steel;

[0013] a pulley disposed on the cleat;

[0014] Bolts, which are threaded through the channel steel and pressed against the clamping plate;

[0015] A bare rod that passes transversely through the channel steel and the clamping plate.

[0016] With such a structure, the clamping plate and the pulley can stably clamp and press the pipe, so that the pipe remains in a state of entering the groove machine in the forward direction, and when the groove machine drives the pipe to rotate, the pulley can assist the pipe to rotate.

[0017] As a further improvement of the utility model, the clamping plate is arc-shaped.

[0018] With such a structure, the arc-shaped structure is more suitable for clamping circular pipes.

[0019] As a further improvement of the present invention, a pad is provided at the end of the bolt.

[0020] By adopting such a structure, it is convenient to expand the force-bearing area of ​​the splint, making the splint more stable when moving horizontally.

[0021] As a further improvement of the utility model, a vertical sleeve is arranged at the bottom of the support plate, and a screw rod is threadedly connected in the sleeve; the screw rod passes through the support plate upward, a hand crank is arranged at the upper end of the screw rod, and a base is arranged at the lower end of the screw rod.

[0022] With such a structure, the up and down adjustment can be achieved by hand-cranking the screw rod without relying on electricity, so as to adjust the appropriate height of the butt groove machine.

[0023] As a further improvement of the present invention, the hand crank is L-shaped.

[0024] With such a structure, the L-shaped hand crank is more convenient for hand cranking.

[0025] As a further improvement of the utility model, the groove machine includes a jack, a pin shaft at the telescopic end of the jack is connected to an upper roller, a main driving wheel is arranged below the upper roller, a groove is provided on the main driving wheel, a flange equal to the width of the groove is provided on the upper roller, the groove and the flange are staggered, and a space is reserved between the two for the pipe to extend into, and the main driving wheel is driven by a reduction motor installed on the groove machine.

[0026] With such a structure, the positions of the groove and the flange are staggered, making it easier to process two grooves at the same time.

[0027] The utility model is convenient for transferring pipelines and assisting in processing pipelines by groove machines and can prevent the pipelines from tilting in the processing grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an embodiment.

[0029] Figure 2 It is a structural schematic diagram of another angle of the embodiment.

[0030] Figure 3 It is a structural schematic diagram of the groove machine.

[0031] Figure 4 Schematic diagram of the processing status of the groove machine.

[0032] Figure numerals: 1. support plate; 2. channel steel; 3. cylinder; 4. axle; 5. roller; 6. push rod; 7. handrail; 8. splint; 9. pulley; 10. bolt; 11. bare rod; 12. pad; 13. sleeve; 14. screw; 15. hand crank; 16. base; 17. groove machine; 171. jack; 172. upper roller; 173. main drive wheel; 174. groove; 175. flange. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Example 1

[0036] like Figure 1-Figure 4 As shown, a practical tool for grooved pipe processing and transportation, comprising:

[0037] Support plate 1;

[0038] Channel steel 2, which is arranged on the supporting plate 1;

[0039] A cylinder 3, which is transversely arranged on the bottom surface of the support plate 1;

[0040] an axle 4 which slides through the cylinder 3;

[0041] Rollers 5 are arranged at both ends of the axle 4;

[0042] Push rod 6, the lower end of which is welded to the side of channel steel 2;

[0043] An armrest 7, which is arranged at the upper end of the push rod 6;

[0044] Clamping plates 8 are arranged on both inner sides of the channel steel 2;

[0045] A pulley 9, which is arranged on the clamping plate 8;

[0046] Bolt 10, which passes through channel steel 2 in a threaded manner and abuts against clamping plate 8;

[0047] A polished rod 11 is passed through the channel steel 2 and the clamping plate 8 in a transverse direction.

[0048] With such a structure, the clamping plate 8 and the pulley 9 can stably clamp the pipe, so that the pipe remains in a state of entering the groove machine in the forward direction, and when the groove machine drives the pipe 9 to rotate, the pulley 9 can assist the pipe to rotate.

[0049] In this embodiment, the clamping plate 8 is arc-shaped.

[0050] With such a structure, the arc-shaped structure is more suitable for clamping circular pipes.

[0051] In this embodiment, a pad 12 is provided at the end of the bolt 10 .

[0052] Such a structure can conveniently expand the force-bearing area of ​​the clamping plate 8, so that the clamping plate 8 can move more smoothly during translation.

[0053] In this embodiment, a vertical sleeve 13 is provided at the bottom of the support plate 1, and a screw 14 is threadedly connected in the sleeve 13; the screw 14 passes through the support plate 1 upward, a hand crank 15 is provided at the upper end of the screw 14, and a base 16 is provided at the lower end of the screw 14.

[0054] With such a structure, the manual screw rod 14 can be used to adjust the height of the groove machine without relying on electricity.

[0055] In this embodiment, the hand crank 15 is L-shaped.

[0056] With such a structure, the L-shaped hand crank 15 is more convenient to be hand cranked.

[0057] In this embodiment, the groove machine 17 includes a jack 171, and the telescopic end pin shaft at the lower end of the jack 171 is connected to an upper roller 172. A main driving wheel 173 is arranged below the upper roller 172, and a groove 174 is provided on the main driving wheel 173. A flange 175 with the same width as the groove 174 is provided on the upper roller 172. The groove 174 and the flange 175 are staggered, and a space for the pipeline to extend therebetween is reserved. The main driving wheel 173 is driven by a reduction motor installed on the groove machine 17.

[0058] With such a structure, the positions of the groove 174 and the flange 175 are staggered, so that two grooves can be processed simultaneously.

[0059] The construction process of this practical machine is as follows:

[0060] 1. Place the steel pipe to be grooved on the adjustable groove rolling machine support frame and push it to the groove rolling machine.

[0061] 2. Use the horizontal line drawn by the spirit level to flexibly adjust the adjustable support frame to keep the groove rolling machine tail frame, groove rolling machine, and steel pipe in a horizontal position.

[0062] 3. Place the end face of the steel pipe close to the end face of the lower roller baffle of the grooving machine, that is, the end face of the steel pipe and the lower roller baffle of the grooving machine are 90 degrees.

[0063] 4. Start the groove rolling machine, slowly press down the jack, so that the upper pressure wheel evenly rolls the steel pipe to the predetermined groove depth, and then stop the machine.

[0064] 5. Use a vernier caliper and depth gauge to check the depth, width and other dimensions of the groove to confirm that they meet the standard requirements.

[0065] 6. Use the jack to unload, take out the steel pipe, and transfer the pipeline.

[0066] This embodiment facilitates the transfer of pipelines and auxiliary groove machine processing pipelines, and can prevent the pipelines from tilting in the pipeline processing grooves.

[0067] This embodiment reduces the error accumulation caused by asynchronous operation of multiple people;

[0068] This embodiment can conveniently adjust the pipeline height and improve work efficiency;

[0069] After the grooves are machined in this embodiment, the pipeline can be easily transported.

[0070] This embodiment minimizes the adjustment of the groove rolling machine, matches the applicability of various pipe diameters from the pipe bracket, facilitates the adjustment of the concentricity and horizontality of the pipe, and transfers the pipe, which can improve the groove processing efficiency.

[0071] To match the grooved pipe, this embodiment requires a full understanding of the diameter of the pipe to be processed; the load-bearing capacity of the adjustable pipe bracket; and the upper and lower pipe groovers can be easily adjusted.

[0072] This embodiment uses the technical characteristics of a fixed (grooving machine) and a movable (adjustable bracket), which does not increase the cost of the original groove equipment, has a simple structure, and can be used for pipes of various diameters at the same time; secondly, the level of the pipe can be freely adjusted in combination with a level gauge; thirdly, the pipe can be easily moved up and down the groove machine, improving work efficiency and being 1 times faster than the traditional connection method.

[0073] This embodiment provides a new, adjustable and efficient method for groove pipeline processing, especially medium and large pipeline grooves, which can be used as a reference for similar projects.

[0074] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For technicians in the technical field to which the present invention belongs, several equivalent substitutions or obvious variations can be made without departing from the concept of the present invention, and the performance or use is the same, which should be regarded as belonging to the protection scope of the present invention.

Claims

1. A practical tool for groove pipe processing and transportation, characterized in that include: Support plate (1); A channel steel (2) arranged on the support plate (1); A cylinder (3) which is transversely arranged on the bottom surface of the support plate (1); an axle (4) which slides through the cylinder (3); Rollers (5) are arranged at both ends of the wheel axle (4); A push rod (6), the lower end of which is welded to the side of the channel steel (2); An armrest (7) disposed on the upper end of the push rod (6); Clamping plates (8) are arranged on both inner sides of the channel steel (2); A pulley (9) is arranged on the clamping plate (8); A bolt (10) is threadedly connected through the channel steel (2) and is pressed against the clamping plate (8); A polished rod (11) which passes transversely through the channel steel (2) and the clamping plate (8); The clamping plate (8) is arc-shaped; A backing plate (12) is provided at the end of the bolt (10); A vertical sleeve (13) is arranged at the bottom of the support plate (1), and a screw rod (14) is threadedly connected in the sleeve (13); the screw rod (14) passes through the support plate (1) upwards, a hand crank (15) is arranged at the upper end of the screw rod (14), and a base (16) is arranged at the lower end of the screw rod (14); The hand crank (15) is L-shaped; The invention also comprises a groove machine (17), wherein the groove machine (17) comprises a jack (171), a pin shaft at the lower end of the jack (171) is connected to an upper roller (172), a main driving wheel (173) is arranged below the upper roller (172), a groove (174) is arranged on the main driving wheel (173), a flange (175) having the same width as the groove (174) is arranged on the upper roller (172), the groove (174) and the flange (175) are staggered, and a space for the pipeline to extend therein is reserved between the two, and the main driving wheel (173) is driven by a reduction motor installed on the groove machine (17).

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