Welding clamp for welding PE pipe

Abstract

The utility model belongs to the technical field of PE pipe clamps, and particularly relates to a welding clamp for welding PE pipes, which comprises a supporting assembly, a bearing assembly arranged at the top of the supporting assembly, a limiting assembly arranged at the top of the bearing assembly, a lifting assembly arranged on the side wall of the limiting assembly and an anti-skid assembly arranged at the top of the lifting assembly. According to the welding clamp for welding the PE pipe, by means of combined application of accessories, the bearing assemblies are arranged on the supporting frames, the PE pipe can be limited and fixed by being matched with the limiting assemblies on the bearing assemblies, and therefore the welding clamp for welding the PE pipe can be used for welding the PE pipe. Meanwhile, the clamp can adjust the rotation angle of the bearing plate in the welding process, and the welding position can be observed conveniently; and secondly, the side face of the limiting assembly is provided with the lifting frame matched with the PE pipe for lifting, lifting matching can be conducted when the limiting assembly limits the PF pipe, and the sliding probability of the PE pipe can also be reduced through an anti-skid assembly on the lifting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe clamps, in particular to a welding clamp used for welding PE pipes. Background Art

[0002] PE pipe is also known as polyethylene pipe, ranging from small-section yellow pipes for natural gas to thick-walled black pipes with a diameter of 48 inches for industrial and urban pipelines. Large diameter hollow wall pipes are growing rapidly as a substitute for concrete rainwater drain pipes and other sewer pipes. They have excellent resistance to most domestic and industrial chemicals;

[0003] In the welding of PE pipes, a hot melt welding machine will be used. In order to ensure the stability of the welding, a welding fixture will be used in conjunction with it so that the PE pipe to be welded can be stably aligned and easy to quickly and accurately cooperate with the hot melt welding machine.

[0004] In the prior art, when a welding fixture is used in conjunction with a PE pipe, the welding fixture will remain in a fixed state after fixing the PE pipe, making it difficult to adjust the rotation angle during the welding process, making it inconvenient to observe the welding position, and affecting the welding effect. Secondly, when there is a lack of a structure to support the PE pipe, the anti-slip effect of the PE pipe will be reduced, and it will also interfere with the use of the hot melt welding machine. Utility Model Content

[0005] The purpose of the utility model is to provide a welding clamp for welding PE pipes, so as to solve the problem proposed in the above background technology that when the welding clamp is used in conjunction with the PE pipe, the welding clamp will remain in a fixed state after fixing the PE pipe, making it difficult to adjust the rotation angle during the welding process, and it is not convenient to observe the welding position, which affects the welding effect. Secondly, when there is no structure to support the PE pipe, the anti-slip effect of the PE pipe will be reduced, which will also interfere with the use of the hot melt welding machine.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: including a support component, a receiving component arranged on the top of the support component, a limiting component arranged on the top of the receiving component, a lifting component arranged on the side wall of the limiting component, and an anti-slip component arranged on the top of the lifting component;

[0007] in:

[0008] A support assembly, wherein the support assembly disposed opposite to the support assembly comprises a support frame, and a mounting seat is disposed on the top of the support frame;

[0009] A receiving assembly, the receiving assembly comprising a receiving plate arranged on the top of the support frame, a partition plate being fixedly connected to the top of the receiving plate, a receiving plate groove being reserved on the top of the receiving plate, a shaft rod 1 penetrating the mounting seat being arranged on one side of the receiving plate, and a shaft rod 2 being arranged on the other side;

[0010] A limiting component, the limiting component includes a vertical plate, a vertical plate buckle matching the receiving plate groove is arranged at the bottom of the vertical plate, a vertical plate groove is formed in the side wall of the vertical plate, and a horizontal plate is arranged at the top of the vertical plate;

[0011] A lifting component, the lifting component includes a lifting frame, and a lifting frame buckle matching the vertical plate groove is arranged on the side wall of the lifting frame;

[0012] An anti-slip component, the anti-slip component includes an anti-slip plate.

[0013] Preferably, a base is arranged at the bottom of the support frame, and a ground-gripping bolt penetrates through the top of the base.

[0014] Preferably, a runner is sleeved on the circumferential outer wall of the first shaft rod, a diagonal brace is welded on the circumferential outer wall of the runner, and a circular ring is welded at the end of the diagonal brace.

[0015] Preferably, a screw rod penetrates through the top of the horizontal plate, a round plate is arranged at the bottom of the screw rod, and a handle is sleeved on the top of the screw rod.

[0016] Preferably, a slope and a clearance groove are integrally formed and connected at the top of the lifting frame.

[0017] Preferably, an internal groove is reserved on the side wall of the anti-slip plate, an internal spring is arranged on the inner wall of the internal groove, and a damping plate is arranged on the side wall of the internal spring.

[0018] Preferably, a rubber plate is bonded to the side wall of the damping plate, and rubber buckles arranged at equal intervals are integrally formed and connected to the side wall of the rubber plate.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] For this welding fixture for welded PE pipes, through the combined use of accessories, a receiving component is arranged on the support frame, and the limiting component on the receiving component can be used to limit and fix the PE pipe. At the same time, the rotation angle of the receiving plate can be adjusted during the welding process of the fixture, which is convenient for observing the welding position;

[0021] Secondly, a lifting frame for cooperating with the lifting of the PE pipe is arranged on the side of the limiting component, which can cooperate with the lifting when the limiting component limits the PF pipe, and the anti-slip component on the lifting frame can also reduce the sliding probability of the PE pipe. Description of the Drawings

[0022] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the receiving assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the limit assembly of the utility model;

[0026] Figure 4 It is a schematic diagram of the anti-skid component of the utility model.

[0027] In the figure: 100, support assembly; 110, support frame; 120, base; 130, mounting seat; 200, receiving assembly; 210, receiving plate; 220, partition; 230, receiving plate groove; 240, shaft rod one; 250, rotating wheel; 260, shaft rod two; 300, limit assembly; 310, vertical plate; 320, vertical plate groove; 330, vertical plate buckle; 340, horizontal plate; 350, screw; 360, round plate; 370, handle; 400, lifting assembly; 410, lifting frame; 420, lifting frame buckle; 430, ramp; 440, gap groove; 500, anti-skid assembly; 510, anti-skid plate; 520, built-in groove; 530, built-in spring; 540, damping plate; 550, rubber plate; 560, rubber buckle. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] The present utility model provides a welding fixture for welding PE pipes. A receiving component is arranged on a support frame, and the limiting component on the receiving component can be used to limit and fix the PE pipe. At the same time, the rotation angle of the receiving plate can be adjusted during the welding process of the fixture, which is convenient for observing the welding position. Secondly, a lifting frame for cooperating with the PE pipe to be lifted is arranged on the side of the limiting component, which can cooperate with the lifting when the limiting component limits the PF pipe. The anti-slip component on the lifting frame can also reduce the sliding probability of the PE pipe. Please refer to Figures 1 to 4 It includes a support component 100, a receiving component 200 arranged on the top of the support component 100, a limiting component 300 arranged on the top of the receiving component 200, a lifting component 400 arranged on the side wall of the limiting component 300, and an anti-slip component 500 arranged on the top of the lifting component 400;

[0032] The oppositely arranged support components 100 include support frames 110. The number of support frames 110 is two, and the two support frames 110 are oppositely arranged according to the welding length requirements of the PE pipe. An installation seat 130 is arranged on the top of the support frame 110. When the distance between the support frames 110 changes due to the length of the PE pipe, a receiving plate 210 on the support frame 110 also needs to pre-select a matching length in advance;

[0033] The receiving component 200 includes a receiving plate 210 arranged on the top of the support frame 110. A partition 220 is fixedly connected to the top of the receiving plate 210. The arrangement of the partition 220 can ensure the strength of the receiving plate 210 while reducing the weight of the receiving plate 210, so that the receiving plate 210 will not be too strenuous during the rotation process. A receiving plate groove 230 is reserved on the top of the receiving plate 210, and the number of receiving plate grooves 230 can be increased or decreased in advance so that the limiting component 300 can be used in cooperation. A first shaft rod 240 penetrating the installation seat 130 is arranged on one side of the receiving plate 210, and a second shaft rod 260 is arranged on the other side. The first shaft rod 240 and the second shaft rod 260 are installed on the same horizontal line. At the same time, a buckle can be arranged on the installation seat 130 to fix the first rotating shaft 240 to prevent it from being unable to be limited after rotation. This part of the buckle structure can directly select the commonly used structures on the market;

[0034] The limiting component 300 includes a vertical plate 310. The vertical plate 310 is a metal plate with strength. At the bottom of the vertical plate 310, there is a vertical plate buckle 330 that matches the receiving plate groove 230. The structure of the vertical plate buckle 330 is matched with the receiving plate groove 230. On the side wall of the vertical plate 310, there are vertical plate grooves 320, and the number of the vertical plate grooves 320 is two. At the top of the vertical plate 310, there is a horizontal plate 340, and the horizontal plate 340 provides an installation space for the screw 350;

[0035] The lifting component 400 includes a lifting frame 410. On the side wall of the lifting frame 410, there are lifting frame buckles 420 that match the vertical plate grooves 320. The number of the lifting frame buckles 420 is also two and can cooperate with the vertical plate grooves 320;

[0036] The anti-slip component 500 includes an anti-slip plate 510. The anti-slip plate 510 can be fixed to the slope 430 by bonding. The anti-slip plate 510 has an internal groove 520, and the internal groove 520 facilitates the installation of the internal spring 530. At the same time, the end of the internal spring 530 is connected to a damping plate 540. When the internal spring 530 generates vibration, the vibration force will be dissipated through the damping plate 540;

[0037] During specific use, first, there is a base 120 under the support frame 110, and there is a mounting seat 130 on the support frame 110. At the same time, a receiving plate 210 is installed on the support frame 110. At both ends of the receiving plate 210, there are a first shaft rod 240 and a second shaft rod 260 respectively. And on the receiving plate 210, there is also a receiving plate groove 230, and the receiving plate groove 230 facilitates the combination of the limiting component 300. The first shaft rod 240 is combined with the mounting seat 130, and at the same time, a rotating wheel 250 is provided. By rotating the rotating wheel 250, the receiving plate 210 can be driven to rotate to observe the welding position. Secondly, there are vertical plate grooves 320 on the vertical plate 310 of the limiting component 300, which is convenient for combining with the lifting frame buckles 420 on the lifting frame 410. After the PE pipe is fixed by using the screw 350 carrying the round plate 360, the PE pipe contacts the lifting frame 410. There is an anti-slip component 500 on the lifting frame 410. There is an internal spring 530 in the internal groove 520 of the anti-slip component 500, which can effectively cooperate with the damping plate 540. There is a rubber plate 550 carrying a rubber buckle 560 on the damping plate 540, which is convenient for increasing the friction force on the PE pipe.

[0038] At the same time, to facilitate increasing the stability of the support frame 110 itself, specifically, a base 120 is provided at the bottom of the support frame 110, and a grounding bolt penetrates through the top of the base 120.

[0039] Subsequently, to facilitate the rotation of the first shaft rod 240, specifically, a rotating wheel 250 is sleeved on the circumferential outer wall of the first shaft rod 240. An inclined strut is welded on the circumferential outer wall of the rotating wheel 250, and a circular ring is welded at the end of the inclined strut.

[0040] Next, in order to facilitate the fixing and matching of the circumferential outer wall of the PE pipe, specifically, a screw 350 penetrates the top of the horizontal plate 340, a circular plate 360 ​​is provided at the bottom of the screw 350, and a handle 370 is sleeved on the top of the screw 350.

[0041] Furthermore, in order to ensure that the PE pipe has space for placement and coordination, it is also easy to reserve welding positions during welding. Specifically, the top of the lifting frame 410 is integrally formed with a slope 430 and a gap groove 440 .

[0042] Subsequently, in order to increase the use effect of the anti-slip plate 510 , specifically, a built-in groove 520 is reserved on the side wall of the anti-slip plate 510 , a built-in spring 530 is provided on the inner wall of the built-in groove 520 , and a damping plate 540 is provided on the side wall of the built-in spring 530 .

[0043] Secondly, in order to make the PE pipe more stable when it is connected, the friction is increased to achieve the purpose of anti-slip. Specifically, the side wall of the damping plate 540 is bonded with a rubber plate 550, and the side wall of the rubber plate 550 is integrally formed and connected with rubber buckles 560 arranged at equal intervals.

[0044] In addition, the conventional accessories and conventional structures involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to internal structures and methods.

[0045] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A welding fixture for welding PE pipes, characterized by: It comprises a supporting component (100), a receiving component (200) arranged at the top of the supporting component (100), a limiting component (300) arranged at the top of the receiving component (200), a lifting component (400) arranged on the side wall of the limiting component (300), and an anti-slip component (500) arranged at the top of the lifting component (400); in: A support assembly (100), the support assembly (100) arranged opposite to each other comprises a support frame (110), a mounting seat (130) being arranged on the top of the support frame (110); A receiving assembly (200), the receiving assembly (200) comprising a receiving plate (210) arranged on the top of the support frame (110), a partition plate (220) being fixedly connected to the top of the receiving plate (210), a receiving plate groove (230) being reserved at the top of the receiving plate (210), a shaft rod 1 (240) penetrating the mounting seat (130) being arranged on one side of the receiving plate (210), and a shaft rod 2 (260) being arranged on the other side; A position limiting assembly (300), the position limiting assembly (300) comprising a vertical plate (310), a vertical plate buckle (330) matching the receiving plate groove (230) being arranged at the bottom of the vertical plate (310), a vertical plate groove (320) being arranged on the side wall of the vertical plate (310), and a horizontal plate (340) being arranged at the top of the vertical plate (310); A lifting assembly (400), the lifting assembly (400) comprising a lifting frame (410), the side wall of the lifting frame (410) being provided with a lifting frame buckle (420) matching the vertical plate groove (320); An anti-skid assembly (500) includes an anti-skid plate (510).

2. A welding fixture for welding PE pipes according to claim 1, characterized in that: A base (120) is provided at the bottom of the support frame (110), and a ground-grasping bolt penetrates the top of the base (120).

3. A welding fixture for welding PE pipes according to claim 2, characterized in that: The circumferential outer wall of the shaft rod 1 (240) is sleeved with a rotating wheel (250), the circumferential outer wall of the rotating wheel (250) is welded with an oblique support, and the end of the oblique support is welded with a circular ring.

4. A welding fixture for welding PE pipes according to claim 3, characterized in that: A screw rod (350) passes through the top of the transverse plate (340), a circular plate (360) is arranged at the bottom of the screw rod (350), and a handle (370) is sleeved on the top of the screw rod (350).

5. A welding fixture for welding PE pipes according to claim 4, characterized in that: The top of the lifting frame (410) is integrally formed with a slope (430) and a gap groove (440).

6. A welding fixture for welding PE pipes according to claim 5, characterized in that: A built-in groove (520) is reserved on the side wall of the anti-slip plate (510), a built-in spring (530) is arranged on the inner wall of the built-in groove (520), and a damping plate (540) is arranged on the side wall of the built-in spring (530).

7. A welding fixture for welding PE pipes according to claim 6, characterized in that: The side wall of the damping plate (540) is bonded with a rubber plate (550), and the side wall of the rubber plate (550) is integrally formed and connected with rubber buckles (560) arranged at equal intervals.

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