Adjustable pipeline cutting supporting device

Abstract

The utility model discloses an adjustable pipeline cutting supporting device, belongs to the technical field of pipeline construction, and aims to solve the problems that in the prior art, when a pipeline is placed on a table top, a part needing to be cut extends out of the table top, and then a cutting machine is used for cutting, the operation process is troublesome, and the cut pipeline can directly fall off and is prone to being damaged. Comprising a fixing plate, an upper cover and a fixing mechanism, a cutting groove is formed in the center of the upper surface of the fixing plate, and a clamping mechanism is arranged on the upper surface of the fixing plate; the clamping mechanism comprises a driving clamping block, an auxiliary clamping block and a connecting rod, the driving clamping block and the auxiliary clamping block are connected in series through the connecting rod, and the driving clamping block and the auxiliary clamping block are both arranged on the upper surface of the fixing plate in a sliding mode; auxiliary wheels are installed on the upper surface of the fixing plate and located on the two sides of the cutting groove correspondingly. According to the adjustable pipeline cutting supporting device, during cutting, the two ends of a pipeline are stressed and clamped, the displacement phenomenon cannot occur, the cutting stability is higher, and meanwhile the risk that the pipeline falls can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline construction technology, specifically relating to an adjustable pipeline cutting support device. Background Technology

[0002] PE pipes, or polyethylene pipes, are pipes made primarily of polyethylene. PE pipes have excellent resistance to most household and industrial chemicals, but some chemicals can cause chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene), and halogenated hydrocarbons (carbon tetrachloride). PE pipes are resistant to most acids and alkalis (but not to oxidizing acids), are insoluble in common solvents at room temperature, and have low water absorption. During on-site construction of PE pipes, the pipes need to be cut according to the installation dimensions. Currently, the pipe is placed on a workbench with the part to be cut protruding, and then cut with a cutting machine. This process is cumbersome, and the cut pipe may fall directly, posing a risk of injury. Therefore, the inventor proposes an adjustable pipe cutting support device. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable pipe cutting support device, which aims to solve the problem that the existing technology involves placing the pipe on a table, extending the part to be cut out of the table, and then using a cutting machine to cut it. The operation process is relatively cumbersome, and the cut pipe will fall directly, which is easy to cause injury.

[0005] (2) Technical solution

[0006] To address the aforementioned technical problems, this utility model provides an adjustable pipe cutting support device, comprising a fixed plate, a top cover, and a fixing mechanism. The fixed plate has a cutting groove at its center on its upper surface, and a clamping mechanism on its upper surface. The clamping mechanism includes a driving clamping block, an auxiliary clamping block, and a connecting rod. The driving clamping block and the auxiliary clamping block are connected in series via the connecting rod, and both the driving clamping block and the auxiliary clamping block are slidably mounted on the upper surface of the fixed plate. Auxiliary wheels are installed on both sides of the cutting groove on the upper surface of the fixed plate, with multiple sets of auxiliary wheels arranged at intervals. During cutting, both ends of the pipe are clamped tightly, preventing displacement and increasing cutting stability, while also avoiding the risk of the pipe falling.

[0007] Preferably, the upper surface of the fixing plate is provided with a horizontal moving groove below the fixing clamp, and the bottom end face of the fixing clamp is provided with a connecting block, which is slidably adapted to the moving groove.

[0008] Preferably, a threaded hole is provided through the connecting block, and an internal screw is rotatably embedded in the moving groove. The threads on the outer wall of the internal screw are arranged in opposite directions, and the internal screw is threadedly connected to the connecting block.

[0009] Preferably, an adjusting shaft is rotatably mounted on the outer wall of the fixed plate, and the adjusting shaft is connected to the inner screw.

[0010] Preferably, the fixing mechanism includes a fixing block, a limiting screw, and a mounting hole, wherein the fixing block is fixedly installed on the outer wall of the fixing plate.

[0011] Preferably, the fixing block has a mounting hole, and the limiting screw is threaded into the mounting hole.

[0012] Preferably, the outer wall of the upper cover is provided with a limiting hole corresponding to the position of the limiting screw, and the limiting screw is adapted to the limiting hole.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention benefits from the fixed plate, enabling rapid clamping of pipes on-site and improving cutting stability. The top cover protects the clamping mechanism and auxiliary wheels on the fixed plate, effectively enhancing safety during transportation and construction, preventing damage from external impacts. During cutting, rotating the adjusting shaft moves the drive clamp closer, and the auxiliary clamp moves synchronously to fix the other end of the pipe at the cutting position. This coordinated operation saves time and improves the ease of fixing. During cutting, both ends of the pipe are clamped tightly, preventing displacement and ensuring higher cutting stability. It also avoids the risk of pipe falling, making it widely applicable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure with the top cover unfolded.

[0019] Figure 3 This is a schematic diagram of the clamping mechanism.

[0020] Figure 4 This is a schematic diagram of the fixed mechanism.

[0021] The markings in the attached diagram are as follows: 1. Fixing plate; 2. Adjusting shaft; 3. Cutting groove; 4. Fixing mechanism; 5. Top cover; 6. Limiting insertion hole; 7. Auxiliary wheel; 8. Clamping mechanism; 10. Moving groove; 11. Inner screw; 12. Auxiliary clamping block; 13. Connecting rod; 14. Drive clamping block; 15. Connecting block; 16. Limiting screw; 17. Fixing block; 18. Mounting hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This specific embodiment is an adjustable pipe cutting support device, the structural diagram of which is shown below. Figure 1 As shown, it includes a fixing plate 1, a top cover 5 and a fixing mechanism 4. The upper surface of the fixing plate 1 is provided with a cutting groove 3 in the center and a clamping mechanism 8 on the upper surface of the fixing plate 1.

[0024] Reference Figure 2 Auxiliary wheels 7 are installed on both sides of the cutting groove 3 on the upper surface of the fixing plate 1, and multiple sets of auxiliary wheels 7 are arranged at intervals. A moving groove 10 is horizontally opened on the upper surface of the fixing plate 1 below the fixing clamp. A connecting block 15 protrudes from the bottom end face of the fixing clamp, and the connecting block 15 is slidably adapted to the moving groove 10. A threaded hole is opened through the connecting block 15, and an internal screw 11 is rotatably embedded in the moving groove 10. The threads on the outer wall of the internal screw 11 are arranged in opposite directions, and the internal screw 11 is threadedly connected to the connecting block 15. An adjusting shaft 2 is rotatably installed on the outer wall of the fixing plate 1, and the adjusting shaft 2 is connected to the internal screw 11.

[0025] Reference Figure 3 The clamping mechanism 8 includes a drive clamping block 14, an auxiliary clamping block 12, and a connecting rod 13. The drive clamping block 14 and the auxiliary clamping block 12 are connected in series through the connecting rod 13. The drive clamping block 14 and the auxiliary clamping block 12 are slidably disposed on the upper surface of the fixed plate 1.

[0026] Reference Figure 4The fixing mechanism 4 includes a fixing block 17, a limiting screw 16, and a mounting hole 18. The fixing block 17 is fixedly installed on the outer wall of the fixing plate 1. The fixing block 17 has a mounting hole 18, and the limiting screw 16 is threaded into the mounting hole 18. The outer wall of the upper cover 5 has a limiting insertion hole 6 corresponding to the position of the limiting screw 16, and the limiting screw 16 is adapted to the limiting insertion hole 6.

[0027] Working principle: In use, first remove the limiting screw 16. After the limiting screw 16 leaves the limiting insertion hole 6, the upper cover 5 can be flipped open. The upper cover 5 can protect the clamping mechanism 8 and auxiliary wheel 7 on the fixed plate 1, which can effectively improve safety during transportation and construction site and avoid damage caused by external impact. Then, place the PE pipe to be cut on the upper surface of the fixed plate 1, and the position to be cut corresponds to the cutting groove 3. Rotate the adjusting shaft 2, and the adjusting shaft 2 drives the inner screw 11 to rotate. The connecting block 15, which is threaded to the inner screw 11, slides relative to the moving groove 10, which drives the driving clamp 14 to move relative to clamp the pipe. Through the setting of the connecting rod 13, the auxiliary clamp 12 can move synchronously to clamp the pipe. Then, the cutting machine can be used to cut the pipe. During the cutting, the two ends of the pipe are clamped by force, and there will be no displacement. The cutting stability is higher, and the risk of the pipe falling can be avoided, improving the integrity of the pipe. After the cutting is completed, the adjusting shaft 2 can be rotated to drive the two driving clamps 14 to move away from each other, and the pipe can be taken out.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable pipe cutting support device comprising a fixing plate (1), an upper cover (5) and a fixing mechanism (4), characterized in that, The upper surface of the fixed plate (1) is centrally provided with a cutting groove (3), and the upper surface of the fixed plate (1) is provided with a clamping mechanism (8); The clamping mechanism (8) comprises a driving clamping block (14), an auxiliary clamping block (12) and a connecting rod (13), the driving clamping block (14) and the auxiliary clamping block (12) are connected in series through the connecting rod (13), and the driving clamping block (14) and the auxiliary clamping block (12) are slidably arranged on the upper surface of the fixed plate (1); The upper surface of the fixed plate (1) is provided with a plurality of groups of auxiliary wheels (7) arranged at intervals on both sides of the cutting groove (3).

2. An adjustable pipe cutting support apparatus as claimed in claim 1, wherein, The upper surface of the fixed plate (1) is provided with a moving groove (10) below the fixed clamping block, and the bottom end surface of the fixed clamping block is provided with a connecting block (15) protruding outward.

3. An adjustable pipe cutting support apparatus as claimed in claim 2, wherein, The connecting block (15) is provided with a threaded hole penetrating through, the moving groove (10) is rotatably embedded with an internal screw rod (11), the threads on the outer wall of the internal screw rod (11) are oppositely arranged, and the internal screw rod (11) is threadedly connected with the connecting block (15).

4. An adjustable pipe cutting support apparatus as claimed in claim 3, wherein, The outer wall of the fixed plate (1) is rotatably provided with an adjusting shaft (2), and the adjusting shaft (2) is connected with the internal screw rod (11).

5. An adjustable pipe cutting support apparatus as claimed in claim 1, wherein, The fixed mechanism (4) comprises a fixed block (17), a limiting screw rod (16) and a mounting hole (18), and the fixed block (17) is fixedly mounted on the outer wall of the fixed plate (1).

6. An adjustable pipe cutting support apparatus as claimed in claim 5, wherein, The fixed block (17) is provided with a mounting hole (18), and the limiting screw rod (16) is threadedly mounted in the mounting hole (18).

7. An adjustable pipe cutting support apparatus as claimed in claim 6, wherein, The outer wall of the upper cover (5) is provided with a limiting insertion hole (6) corresponding to the position of the limiting screw rod (16), and the limiting screw rod (16) is matched with the limiting insertion hole (6).

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