Pipe bending and cutting auxiliary device for constructional engineering

Abstract

The utility model discloses a pipe bending and cutting auxiliary device for constructional engineering, which belongs to the technical field of constructional engineering devices and comprises a U-shaped bottom frame, a vertical column is connected to the middle of the U-shaped bottom frame and connected with a supporting mechanism, a lifting mechanism is arranged in the supporting mechanism and connected with a supporting rod, and the supporting rod is connected with the U-shaped bottom frame. The supporting rod is connected with a rolling mechanism, and a pipe passing supporting space is arranged above the rolling mechanism. The pipe cutting and bending device is specially designed for assisting in pipe cutting and bending treatment, follow-up pipes can be supported, a rolling mechanism is arranged to assist in passing of the pipes and progressive feeding of the pipes, the height difference between the follow-up parts of the pipes and the to-be-treated parts of the pipes is avoided, and the cutting or bending effect of the to-be-treated parts of the pipes is prevented from being affected; and the subsequent construction quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering devices, in particular to a pipe bending and cutting auxiliary device for construction engineering. Background Art

[0002] During construction, pipes are very common building materials. Due to different usage requirements, pipes generally need to be processed first using cutting machines, bending machines and other equipment.

[0003] However, during processing, the original pipe is long and heavy, making it difficult to feed the pipe progressively. It often takes a worker to assist in moving the subsequent pipes to ensure the continuity of the progressive feeding of the pipes. In addition, the height of the subsequent part of the pipe is generally lower than the height of the part to be processed. The height difference between the two places will affect the cutting or bending effect of the part to be processed, affecting the quality of subsequent construction. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a pipe bending and cutting auxiliary device for construction projects; the pipe bending and cutting auxiliary device for construction projects is specially designed to assist in pipe cutting and bending processing. This solution can not only support subsequent pipes, but also set up a rolling mechanism to assist the passage of pipes, and assist in the progressive feeding of pipes, thereby avoiding the height difference between the subsequent part of the pipe and the part of the pipe to be processed, avoiding affecting the cutting or bending effect of the part of the pipe to be processed, and ensuring the quality of subsequent construction.

[0005] In order to solve the above technical problems, the utility model provides a pipe bending and cutting auxiliary device for construction projects, including a U-shaped base frame, a column is connected to the middle part of the U-shaped base frame, the column is connected to a supporting mechanism, a lifting mechanism is arranged in the supporting mechanism, the lifting mechanism is connected to a support rod, the support rod is connected to a rolling mechanism, and a pipe passing support space is arranged above the rolling mechanism.

[0006] In a further improvement of the present invention, the support mechanism includes a support tube connected to the column, and a through groove is provided on the side wall of the support tube.

[0007] Through the above design, this solution can more easily support the lifting mechanism.

[0008] In a further improvement of the present invention, the lifting mechanism includes a screw rod movably connected to the support tube, the screw rod is connected to a nut seat, the nut seat is connected to the support rod, and the support rod is connected to the rolling mechanism after extending out of the through slot.

[0009] Through the above design, this solution can make the lifting mechanism more convenient to lift.

[0010] In a further improvement of the present invention, a hand wheel is provided at the top of the screw rod, and a limit plate I is provided at the bottom of the screw rod.

[0011] Through the above design, this solution can more easily control the lifting and lowering of the lifting mechanism.

[0012] In a further improvement of the present invention, a reinforcing triangular plate is provided between the nut seat and the support rod.

[0013] Through the above design, this solution can more easily connect the nut seat and the support rod firmly.

[0014] In a further improvement of the present invention, the rolling mechanism includes a roller rotatably connected to the support rod, and the upper part of the roller is a support space for the pipe to pass through; and limit plates II are respectively provided at the left and right ends of the roller.

[0015] Through the above design, this solution can make it easier for pipes to pass through.

[0016] In a further improvement of the present invention, the rolling mechanism includes a V-shaped frame connected to the support rod, and the V-shaped frame is rotatably provided with a left roller, a right roller and a bottom roller; there is a support space for the pipe to pass between the left roller, the right roller and the bottom roller.

[0017] Through the above design, this solution can make it easier for pipes to pass through.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The utility model is specially designed to assist in the cutting and bending of pipes. This solution can not only support subsequent pipes, but also set up a rolling mechanism to assist the passage of pipes, and assist the progressive feeding of pipes, so as to avoid the height difference between the subsequent part of the pipe and the part to be processed, avoid affecting the cutting or bending effect of the part to be processed, and ensure the quality of subsequent construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the background technology or the technical solution of the present invention, the following is a brief introduction to the drawings used in conjunction with the prior art or specific implementation methods; obviously, the structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention, so they have no technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose that can be achieved by the present invention.

[0021] Figure 1 This is a structural diagram of Example 1 of the specific implementation method of the utility model.

[0022] Figure 2 This is a structural diagram of Example 2 of the specific implementation method of the utility model.

[0023] As shown in the figure: 1. U-shaped base frame; 2. column; 3. support tube; 4. through slot; 5. screw; 6. nut seat; 7. handwheel; 8. limit plate I; 9. support rod; 10. reinforcing triangle plate; 11. roller; 12. limit plate II; 13. V-shaped frame; 14. left roller; 15. right roller; 16. bottom roller; 17. pipe passing through the support space. DETAILED DESCRIPTION

[0024] In order to enable people skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work should fall within the scope of protection of the present invention.

[0025] At the same time, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like cited in this specification indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of implementation of the present invention.

[0026] At the same time, in the description of this specification, it should be noted that, unless otherwise clearly stipulated 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 a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] During the construction and processing of building pipes, the original pipes are long and heavy, making it difficult to feed the pipes progressively. It often takes a worker to assist in moving the subsequent pipes to ensure the continuity of the progressive feeding of the pipes. In addition, the height of the subsequent part of the pipe is generally lower than the height of the part to be processed. The height difference between the two places will affect the cutting or bending effect of the part to be processed, affecting the quality of subsequent construction.

[0028] Therefore, the design concept of this application is to design a device to assist in the progressive feeding of pipes, which not only supports the subsequent pipes to avoid height differences, but also assists the passage of pipes.

[0029] Example 1

[0030] like Figure 1 As shown, the present application provides a pipe bending and cutting auxiliary device for construction engineering, including a U-shaped base frame 1, a column 2 is connected to the middle part of the U-shaped base frame 1, the column 2 is connected to a supporting mechanism, a lifting mechanism is arranged in the supporting mechanism, the lifting mechanism is connected to a support rod 9, the support rod 9 is connected to a rolling mechanism, and a pipe passing support space 17 is arranged above the rolling mechanism.

[0031] Among them, the support mechanism includes a support tube 3 connected to the column 2, and a through groove 4 is provided on the side wall of the support tube 3. When in use, the support tube 3 is made of a steel pipe, and the through groove 4 is a groove with a lower opening cut on the side wall of the support tube 3.

[0032] Among them, the lifting mechanism includes a screw rod 5 movably connected to the support tube 3, the screw rod 5 is connected to a nut seat 6, the nut seat 6 is connected to the support rod 9, and the support rod 9 is extended out of the through slot 4 and connected to the rolling mechanism; when in use, the screw rod 5 can freely rotate and move slightly up and down in the support tube 3 (slightly moving up and down is also for smoother rotation). The function of the through slot 4 is not only to provide space for the support rod 9 to move up and down, but also to limit the rotation of the nut seat 6 connected to the support rod 9. In this way, by rotating the screw rod 5, the nut seat can be lifted up and down, instead of rotating with the screw 5. The nut seat 6 moves up and down and brings the support rod 9 up and down for height adjustment, that is, the height of the subsequent part of the pipe is adjusted by lifting and lowering.

[0033] Among them, a handwheel 7 is provided at the top of the screw rod 5, and a limit plate Ⅰ8 is provided at the bottom of the screw rod 5; the handwheel 7 can make it easier to rotate the screw rod 5, and the limit plate Ⅰ8 is designed to prevent the nut seat 6 from separating from the screw rod 5.

[0034] Among them, a reinforcing triangle plate 10 is provided between the nut seat 6 and the support rod 9; the reinforcing triangle plate 10 is welded to the nut seat 6 and the support rod 9 respectively, which can better enhance the supporting force of the support rod 9 and better support heavier pipes.

[0035] Among them, the rolling mechanism includes a roller 11 rotatably connected to the support rod 9, and above the roller 11 is a support space 17 for the pipe to pass through; limit plates II 12 are respectively provided at the left and right ends of the roller 11; when in use, the support rod 9 and the roller 11 are rotatably connected through bearings, and the pipe is mounted above the roller 11. When the cutting or bending worker drags the pipe forward, the roller 11 will rotate accordingly to assist the advancement of the pipe.

[0036] Example 2

[0037] The biggest difference between this embodiment and the above embodiments lies in the difference in the rolling mechanism. The V-shaped structural design of this embodiment can better limit the pipe and prevent the pipe from falling out of the device.

[0038] like Figure 2 As shown, the rolling mechanism includes a V-shaped frame 13 connected to the support rod 9, and a left roller 14, a right roller 15 and a bottom roller 16 are rotatably arranged on the V-shaped frame 13; there is a support space 17 for the pipe to pass between the left roller 14, the right roller 15 and the bottom roller 16; when in use, the left roller 14, the right roller 15 and the bottom roller 16 are rotatably connected to the V-shaped frame 13 through bearings, and the pipe is mounted between the left roller 14, the right roller 15 and the bottom roller 16. When the cutting or bending worker drags the pipe forward, the left roller 14, the right roller 15 and the bottom roller 16 will rotate to assist the pipe to advance.

[0039] When using the present application, the hand wheel 7 is turned according to the required height to adjust the height of the rolling mechanism. After the adjustment is completed, the device is placed at the bottom of the subsequent pipe. When the pipe is very long, multiple devices can be set up to support the subsequent pipe.

[0040] Although the present invention has been described in detail with reference to the accompanying drawings and in combination with preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, ordinary technicians in this field can make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions should all be within the scope of the present invention. Any technician familiar with this technical field can easily think of changes or substitutions within the technical scope disclosed in the present invention, and they should all be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A pipe bending and cutting auxiliary device for construction engineering, characterized in that: It includes a U-shaped chassis, the middle part of which is connected to a column, the column is connected to a supporting mechanism, a lifting mechanism is arranged inside the supporting mechanism, the lifting mechanism is connected to a supporting rod, the supporting rod is connected to a rolling mechanism, and a supporting space for pipes to pass through is arranged above the rolling mechanism.

2. The pipe bending and cutting auxiliary device for construction engineering according to claim 1, characterized in that: The support mechanism includes a support tube connected to the column, and a through groove is provided on the side wall of the support tube.

3. The pipe bending and cutting auxiliary device for construction engineering according to claim 2, characterized in that: The lifting mechanism includes a screw rod movably sleeved with the support tube, the screw rod is connected with a nut seat, the nut seat is connected with the support rod, and the support rod is connected with the rolling mechanism after extending out of the through slot.

4. The pipe bending and cutting auxiliary device for construction engineering according to claim 3, characterized in that: A hand wheel is provided on the top of the screw rod, and a limit plate I is provided on the bottom of the screw rod.

5. The pipe bending and cutting auxiliary device for construction engineering according to claim 3, characterized in that: A reinforcing triangle plate is provided between the nut seat and the support rod.

6. The pipe bending and cutting auxiliary device for construction engineering according to claim 5, characterized in that: The rolling mechanism includes a roller rotatably connected to the support rod, and the upper part of the roller is a support space for the pipe to pass through; the left and right ends of the roller are respectively provided with a limit plate II.

7. The pipe bending and cutting auxiliary device for construction engineering according to claim 5, characterized in that: The rolling mechanism includes a V-shaped frame connected to the support rod, and a left roller, a right roller and a bottom roller are rotatably arranged on the V-shaped frame; there is a support space for the pipe to pass between the left roller, the right roller and the bottom roller.

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