Pipe field processing leveling device and use method

Abstract

The invention provides a pipe on-site machining leveling device and a using method, the leveling device comprises a pipe supporting plate, a limiting assembly, a rough adjustment assembly and a fine adjustment assembly, the limiting assembly is located on the pipe supporting plate and used for fixing a pipe on the pipe supporting plate; the rough adjustment assembly and the fine adjustment assembly are connected with the pipe supporting plate and used for roughly adjusting the height of the pipe supporting plate and finely adjusting the height of the pipe supporting plate respectively. The height of the pipe supporting plate is adjusted through the coarse adjustment assembly and the fine adjustment assembly, it can be guaranteed that the two ends of a pipe are kept at the same height in the reprocessing process, the levelness of the pipe is guaranteed, and the problems that in the prior art, the pipe is deformed, a cut notch is uneven, the wire stripping distance is uneven, and rolling wax sealing is not easy to operate due to the fact that the free end of the pipe is too long are solved; the precision and the quality of reprocessing are improved, and the efficiency and the construction period of reprocessing are ensured; and the required manufacturing materials can be obtained on site, and waste materials can be utilized for manufacturing, and can be repeatedly utilized, so that resources are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe processing, and in particular to a on-site pipe processing and leveling device and a usage method thereof. Background Art

[0002] When conducting pipeline construction in professional fields such as water supply and drainage, and fire protection, the butt-joint of pipes and valves is often involved. For different construction projects or construction plans, the specifications (such as length) and quantities of the required pipes are different. However, it is of low cost performance to customize the production of pipes for each construction project. Generally, the common practice is to purchase pipes of common specifications on the market and then process and install them on-site. The reprocessing mainly includes: pipe straightening, cutting, threading, wax sealing, etc. During these processes, one end of the pipe is processed on a special device, and the rest is suspended, resulting in a too long free end of the pipe, which easily causes problems such as pipe deformation, uneven cutting of the cut section, uneven thread pitch during threading, and difficult operation of rolling wax sealing. There are problems such as poor precision and a large amount of waste in pipe reprocessing, more working hours consumed, lower construction efficiency, and inability to meet the construction period requirements. Summary of the Invention

[0003] The purpose of the present invention is to provide a on-site pipe processing and leveling device and a usage method thereof to solve the deficiencies in the above background art.

[0004] The technical solution of the present invention is: a on-site pipe processing and leveling device, which includes: a pipe support plate, a limiting component, a coarse adjustment component, and a fine adjustment component. The limiting component is located on the pipe support plate and is used to fix the pipe on the pipe support plate; the coarse adjustment component and the fine adjustment component are connected to the pipe support plate and are respectively used for coarsely adjusting and finely adjusting the height of the pipe support plate.

[0005] Further, the coarse adjustment component includes a bottom support pipe, a coarse adjustment lead screw, and a coarse adjustment seat. The top end of the coarse adjustment lead screw is fixedly connected to the fine adjustment component, and the bottom end extends into the bottom support pipe; the coarse adjustment seat is sleeved outside the coarse adjustment lead screw, is threadedly connected to the coarse adjustment lead screw on the inner side, and is clamped to the bottom support pipe on the outer side.

[0006] Further, the coarse adjustment seat includes an internal thread sleeve and a clamping arm. One end of the clamping arm is connected to the outer wall of the internal thread sleeve, and the other end is connected to the bottom support pipe; a limiting card slot is configured at the top end of the bottom support pipe, and the cross-sectional shape of the limiting card slot is adapted to that of the clamping arm.

[0007] Further, a positioning seat is configured at the bottom of the bottom support pipe, and a vertical positioning anchor bolt is passed through the positioning seat.

[0008] Further, the fine-tuning assembly includes a U-shaped rod, a fine-tuning lead screw, and a fine-tuning seat. The opening of the U-shaped rod faces away from the coarse-tuning assembly, and the two ends thereof are respectively connected with the fine-tuning lead screws. The two groups of fine-tuning lead screws are respectively slidably connected to the pipe support plate; the fine-tuning seat is sleeved outside the fine-tuning lead screw, is threadedly connected with the fine-tuning lead screw inside, and abuts against the bottom surface of the pipe support plate outside.

[0009] Further, the limiting assembly includes a pipe pressing plate and a pressing plate limiting seat. The pipe pressing plate is located above the pipe support plate, and the two ends are respectively slidably connected to different fine-tuning lead screws; the pressing plate limiting seat is sleeved outside the fine-tuning lead screw, is threadedly connected with the fine-tuning lead screw inside, and abuts against the top surface of the pipe pressing plate outside.

[0010] Further, the limiting assembly includes positioning holes formed in the pipe pressing plate and the pipe support plate, and positioning pins detachably disposed in the positioning holes; a plurality of the positioning holes are respectively dispersed along the longitudinal direction of the pipe pressing plate and the longitudinal direction of the pipe support plate.

[0011] The technical solution of the present invention further includes: a method for using the above-mentioned on-site processing and leveling device for pipes, which includes the steps of:

[0012] Relatively arrange the leveling device with the machine table of the reprocessing equipment, and use the coarse-tuning assembly to roughly adjust the height of the pipe support plate until the height of the pipe support plate is close to the height of the machine table of the reprocessing equipment;

[0013] Use the fine-tuning assembly to finely adjust the height of the pipe support plate until the height of the pipe support plate is the same as the height of the machine table of the reprocessing equipment;

[0014] Place the two ends of the pipe on the pipe support plate and the machine table of the reprocessing equipment respectively, and use the limiting assembly to fix one end of the pipe on the pipe support plate.

[0015] The beneficial effects of the present invention are: by adjusting the height of the pipe support plate through the coarse-tuning assembly and the fine-tuning assembly, it can be ensured that the two ends of the pipe remain at the same height during the reprocessing, ensuring the levelness of the pipe, and avoiding problems such as pipe deformation, uneven cutting of the intercepted cut, uneven wire stripping pitch, and difficult operation of rolling wax sealing caused by the too long free end of the pipe in the prior art, improving the accuracy and quality of the reprocessing, and ensuring the efficiency and construction period of the reprocessing; all the required production materials can be obtained locally on site, and can be made of waste materials, and can be reused, saving resources. Description of the Drawings

[0016] Figure 1 is the use state diagram of the embodiment of the present invention;

[0017] Figure 2 is the three-dimensional structure diagram of the embodiment of the present invention;

[0018] Figure 3It is a side view of an embodiment of the present invention.

[0019] In the figure:

[0020] 1. Pipe support plate;

[0021] 2. Limit component; 21. Pipe pressing plate; 22. Pressing plate limit seat;

[0022] 3. Coarse adjustment component; 31. Bottom support pipe; 311. Limit card slot; 32. Coarse adjustment lead screw; 33. Coarse adjustment seat; 331. Internal thread sleeve; 332. Clamping arm;

[0023] 4. Fine adjustment component; 41. U-shaped rod; 42. Fine adjustment lead screw; 43. Fine adjustment seat;

[0024] 5. Pipe material;

[0025] 6. Positioning seat;

[0026] 7. Positioning anchor bolt;

[0027] 8. Positioning hole;

[0028] 9. Positioning pin. Detailed implementation manners

[0029] The technical solutions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "set", "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 directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0031] Refer to the attached Figures 1-3 , this embodiment provides a pipe material on-site processing and leveling device, which includes: a pipe support plate 1, a limit component 2, a coarse adjustment component 3 and a fine adjustment component 4. The limit component 2 is located on the pipe support plate 1 and is used to fix the pipe material 5 on the pipe support plate 1; the coarse adjustment component 3 and the fine adjustment component 4 are connected to the pipe support plate 1 and are respectively used for coarsely adjusting and finely adjusting the height of the pipe support plate 1.

[0032] Before reprocessing the pipe 5, place this device opposite to the machine platform of the reprocessing equipment. Use the coarse adjustment component 3 to roughly adjust the height of the pipe support plate 1 until the pipe support plate 1 is roughly level with the machine platform of the reprocessing equipment. Then use the fine adjustment component 4 to finely adjust the height of the pipe support plate 1 until the pipe support plate 1 is precisely level with the machine platform of the reprocessing equipment. Then place the two ends of the pipe 5 on the pipe support plate 1 and the machine platform of the reprocessing equipment respectively. Use the limiting component 2 to fix one end of the pipe 5 on the pipe support plate 1 to prevent the pipe 5 from shifting during reprocessing and affecting the processing accuracy.

[0033] Through the above technical solution, it can be ensured that the two ends of the pipe are at the same height during reprocessing, ensuring the levelness of the pipe, and avoiding problems such as deformation of the pipe 5, uneven cutting of the cut, uneven wire stripping pitch, and difficult operation of rolling sealing wax caused by the overly long free end of the pipe in the prior art, improving the accuracy and quality of reprocessing, and ensuring the efficiency and construction period of reprocessing.

[0034] The coarse adjustment component 3 includes a bottom support pipe 31, a coarse adjustment lead screw 32, and a coarse adjustment seat 33. The top end of the coarse adjustment lead screw 32 is fixedly connected to the fine adjustment component 4, and the bottom end extends into the bottom support pipe 31; the coarse adjustment seat 33 is sleeved outside the coarse adjustment lead screw 32, with the inner side threadedly connected to the coarse adjustment lead screw 32 and the outer side clamped to the bottom support pipe 31. When the coarse adjustment seat 33 is clamped to the bottom support pipe 31, the sum of the length of the coarse adjustment lead screw 32 above the coarse adjustment seat 33 and the length of the bottom support pipe 31 is the height of the fine adjustment component 4. By rotating the coarse adjustment seat 33, the lengths of the coarse adjustment lead screw 32 above and below the coarse adjustment seat 33 can be changed, that is, the height of the fine adjustment component 4 can be changed, thereby realizing the coarse adjustment of the height of the pipe support plate 1.

[0035] Among them, the coarse adjustment seat 33 includes an internal thread sleeve 331 and a clamping arm 332. Two groups of clamping arms 332 are provided on the outer wall of the internal thread sleeve 331, and the two groups of clamping arms 332 are symmetrically distributed about the axis of the internal thread sleeve 331. The end of the clamping arm 332 far from the internal thread sleeve 331 is connected to the bottom support pipe 31; a limiting card slot 311 is configured at the top end of the bottom support pipe 31. The cross-sectional shape of the limiting card slot 311 is adapted to that of the clamping arm 332, and in order to adapt to the two groups of clamping arms 332, two groups of limiting card slots 311 are configured at the top end of the bottom support pipe 31, and the two groups of limiting card slots 311 are symmetrically distributed about the axis of the bottom support pipe 31.

[0036] When the clamping arm 332 is connected to the limiting card slot 311, the coarse adjustment lead screw 32 can be fixed. When the clamping arm 332 is separated from the limiting card slot 311, the clamping arm 332 can also act as a handle for manually rotating the coarse adjustment seat 33 to facilitate adjusting the position of the coarse adjustment seat 33 on the coarse adjustment lead screw 32.

[0037] In addition, a positioning seat 6 is configured at the bottom of the bottom support pipe 31. A vertical positioning anchor bolt 7 is inserted through the positioning seat 6. The positioning anchor bolt 7 is used to fix the bottom support pipe 31 to the ground or the frame structure near the reprocessing equipment. In this embodiment, the positioning seat 6 is made of four groups of angle steels. The four groups of angle steels are evenly distributed along the circumferential direction of the bottom support pipe 31. The long ends of the angle steels are welded and fixed to the bottom support pipe 31. The bottom surfaces of the angle steels are flush with the bottom surface of the bottom support pipe 31. Then, holes are drilled in the angle steels to install the positioning anchor bolt 7.

[0038] The fine adjustment assembly 4 includes a U-shaped rod 41, a fine adjustment lead screw 42, and a fine adjustment seat 43. The opening of the U-shaped rod 41 faces away from the coarse adjustment assembly 3, that is, the opening of the U-shaped rod 41 faces upward. The two ends of the U-shaped rod 41 are respectively connected with a fine adjustment lead screw 42. The two groups of fine adjustment lead screws 42 are respectively slidably connected to the pipe support plate 1. The fine adjustment seat 43 is sleeved outside the fine adjustment lead screw 42, and is threadedly connected to the fine adjustment lead screw 42 on the inner side and abuts against the bottom surface of the pipe support plate 1 on the outer side. By rotating the fine adjustment seat 43, its height on the fine adjustment lead screw 42 can be changed, and then the height of the pipe support plate 1 whose top abuts against it can be changed, so as to realize the fine adjustment of the height of the pipe support plate 1. In this embodiment, the fine adjustment seat 43 can be selected from common nuts at the construction site, such as hexagonal nuts, plum through-hole nuts, etc.

[0039] The pressing plate limiting seat 22 is sleeved outside the fine adjustment lead screw 42, and is threadedly connected to the fine adjustment lead screw 42 on the inner side and abuts against the top surface of the pipe pressing plate 21 on the outer side. By rotating the pressing plate limiting seat 22, its height on the fine adjustment lead screw 42 can be changed, and then the height of the pipe pressing plate 21 whose bottom abuts against it can be changed, and then the pipe material 5 located between the pipe pressing plate 21 and the pipe support plate 1 can be tightly fixed. The pressing plate limiting seat 22 in this embodiment can be selected from common nuts at the construction site, such as hexagonal nuts, plum through-hole nuts, etc.

[0040] To further improve the limiting effect on the pipe material 5, the limiting assembly 2 of this embodiment further includes positioning holes 8 configured on the pipe pressing plate 21 and the pipe support plate 1, and positioning pins 9 detachably configured in the positioning holes 8. A plurality of positioning holes 8 are respectively dispersed along the longitudinal direction of the pipe pressing plate 21 and the longitudinal direction of the pipe support plate 1. The positioning pins 9 are vertically inserted into the corresponding positioning pins 9 on the pipe pressing plate 21 and the pipe support plate 1 to perform lateral limiting on the pipe material 5, so as to prevent it from moving or rolling and affecting the reprocessing accuracy. Preferably, a set of positioning pins 9 should be provided on each side of the pipe material 5, and hexagonal bolts common at the construction site can be selected.

[0041] The usage method of this device includes the following steps:

[0042] (1) Place this device opposite to the machine table of the reprocessing equipment, and use the positioning anchor bolt 7 to fix the bottom support pipe 31.

[0043] (2) Rotate the coarse adjustment seat 33 to change the length of the coarse adjustment lead screw 32 inserted into the bottom support seat until the pipe support plate 1 is roughly aligned with the machine table of the reprocessing equipment, and snap the coarse adjustment seat 33 onto the bottom support pipe 31;

[0044] (3) Rotate the fine adjustment seat 43 to change its position on the fine adjustment lead screw 42 until the pipe support plate 1 is precisely aligned with the machine table of the reprocessing equipment;

[0045] (4) Place the two ends of the pipe 5 on the pipe support plate 1 and the machine table of the reprocessing equipment respectively, and rotate the pressure plate limit seat 22 to change its position on the fine adjustment lead screw 42 until the pipe pressure plate 21 presses tightly against the pipe 5 above the pipe 5;

[0046] (5) Insert the positioning pins 9 into the positioning holes 8 on both radial sides of the pipe 5 so that the positioning pins 9 press tightly against the pipe 5 laterally;

[0047] (6) Start the reprocessing equipment to reprocess the pipe 5.

[0048] It should be noted that when arranging the bottom support pipe 31 in step (1), control the direction of the center line connection of the two groups of limit card slots 311 on the bottom support pipe 31 to be the same as the axis direction of the final pipe 5. When coarsely adjusting the height of the pipe support plate 1 in step (2), control the direction of the center line connection of the two groups of limit card slots 311 to be perpendicular to the length direction of the pipe support plate 1. Due to the limitation of the two groups of positioning pins 9, the axis direction of the final pipe 5 is perpendicular to the length direction of the pipe support plate 1. That is, in steps (1) and (2), operations should be carried out according to the axis direction of the final pipe 5, and the axis direction of the pipe 5 can be determined in the formulation link of the reprocessing plan.

[0049] Compared with the prior art, the beneficial effects of the present invention include: By adjusting the height of the pipe support plate 1 through the coarse adjustment assembly 3 and the fine adjustment assembly 4, it can ensure that the two ends of the pipe 5 remain at the same height during the reprocessing process, ensure the levelness of the pipe 5, and avoid problems such as deformation of the pipe 5, uneven cutting of the cut, uneven wire stripping pitch, and difficult operation of rolling sealing wax caused by the too long free end of the pipe 5 in the prior art, improve the accuracy and quality of reprocessing, and ensure the efficiency and construction period of reprocessing; All the required production materials can be obtained locally on site, and can be made from waste materials and reused, saving resources.

[0050] The above is the preferred implementation manner of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An on-site processing and leveling device for pipe materials, characterized in that, Comprising: A pipe support plate, a limiting component, a coarse adjustment component and a fine adjustment component. The limiting component is located on the pipe support plate and is used to fix the pipe on the pipe support plate; The coarse adjustment component and the fine adjustment component are connected to the pipe support plate and are respectively used for coarsely adjusting and finely adjusting the height of the pipe support plate.

2. The on-site processing and leveling device for pipe materials according to claim 1, wherein The coarse adjustment component includes a bottom support pipe, a coarse adjustment lead screw and a coarse adjustment seat. The top end of the coarse adjustment lead screw is fixedly connected to the fine adjustment component, and the bottom end extends into the bottom support pipe; the coarse adjustment seat is sleeved outside the coarse adjustment lead screw, the inner side is threadedly connected to the coarse adjustment lead screw, and the outer side is clamped to the bottom support pipe.

3. The on-site processing and leveling device for pipe materials according to claim 2, wherein, The coarse adjustment seat includes an internal thread sleeve and a clamping arm. One end of the clamping arm is connected to the outer wall of the internal thread sleeve, and the other end is connected to the bottom support pipe; a limiting card slot is configured at the top end of the bottom support pipe, and the cross-sectional shape of the limiting card slot is adapted to that of the clamping arm.

4. The on-site processing and leveling device for pipes according to claim 2, characterized in that, A positioning seat is configured at the bottom of the bottom support pipe, and a vertical positioning anchor bolt is penetrated through the positioning seat.

5. The on-site processing and leveling device for pipes according to any one of claims 1-4, characterized in that, The fine adjustment component includes a U-shaped rod, a fine adjustment lead screw and a fine adjustment seat. The opening of the U-shaped rod faces away from the coarse adjustment component, and the two ends thereof are respectively connected with the fine adjustment lead screw. The two groups of fine adjustment lead screws are respectively slidably connected to the pipe support plate; the fine adjustment seat is sleeved outside the fine adjustment lead screw, the inner side is threadedly connected to the fine adjustment lead screw, and the outer side abuts against the bottom surface of the pipe support plate.

6. The on-site processing and leveling device for pipe materials according to claim 5, characterized in that, The limiting component includes a pipe pressing plate and a pressing plate limiting seat. The pipe pressing plate is located above the pipe support plate, and the two ends are respectively slidably connected to different fine adjustment lead screws; the pressing plate limiting seat is sleeved outside the fine adjustment lead screw, the inner side is threadedly connected to the fine adjustment lead screw, and the outer side abuts against the top surface of the pipe pressing plate.

7. The on-site pipe processing and leveling device according to claim 6, wherein, The limiting component includes positioning holes configured on the pipe pressing plate and the pipe support plate, and positioning pins detachably configured in the positioning holes; a plurality of the positioning holes are respectively dispersed along the length directions of the pipe pressing plate and the pipe support plate.

8. A method for using the on-site processing and leveling device for pipe materials according to any one of claims 1-7, characterized in that Including steps: Relatively arrange the leveling device and the machine table of the reprocessing equipment, and coarsely adjust the height of the pipe support plate by using the coarse adjustment component until the height of the pipe support plate is close to that of the machine table of the reprocessing equipment; Finely adjust the height of the pipe support plate by using the fine adjustment component until the height of the pipe support plate is the same as that of the machine table of the reprocessing equipment; Place the two ends of the pipe on the pipe support plate and the machine table of the reprocessing equipment respectively, and fix one end of the pipe on the pipe support plate by using the limiting component.

Images