A circular drilling equipment for PE water pipe production

Abstract

The utility model discloses a circumferential drilling device for producing PE water supply pipes, belonging to the technical field of water pipe drilling. A circumferential drilling device for producing PE water supply pipes comprises a water pipe body, and also comprises a clamping assembly, wherein the clamping assembly is sleeved on the water pipe body, and the two ends of the water pipe body are respectively provided with clamping assemblies, a working platform is provided below the water pipe body, and a track is provided above the working platform. In order to solve the problem that the water pipe needs to be clamped first when drilling a hole in the water pipe, the fixed annular clamp has a fixed shape and can only clamp water pipes of certain sizes, which has insufficient applicability, the clamping assembly is sleeved on the water pipe body, and a person grasps one end of the ratchet through the tightening piece and pulls it to the far end. When the clamping assembly is tightened, the claw is stuck on the ratchet, thereby preventing the ratchet from resetting, so that the water pipe body is fixed in position, and then by lengthening the ratchet, the clamping assembly can clamp water pipe bodies of most sizes, thereby improving applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe drilling, in particular to a circumferential drilling device for producing PE water supply pipes. Background Art

[0002] PE is polyethylene plastic, a series of resins produced by various processes, with various structures, characteristics and uses. Compared with steel pipes, it has a simpler construction process, a certain degree of flexibility, and more importantly, it does not require anti-corrosion treatment, which will save a lot of processes.

[0003] A Chinese patent with publication number CN216884335U discloses a circular drilling device for the production of PE water pipes. Through the clamping fit between the plug plate and the inner wall of the fixed annular clamping plate, a stable connection between the fixed annular clamping plate and the rotating annular clamping plate can be achieved, thereby achieving positioning of the water pipe, facilitating drilling work, and having high reliability.

[0004] In the above patent, the water pipe needs to be clamped first when drilling a hole in the water pipe. The fixed ring clamp is directly used to clamp the water pipe. The fixed ring clamp has a fixed shape and can only clamp water pipes of certain sizes, which results in insufficient applicability. Therefore, it does not meet existing needs. A circular drilling device for PE water pipe production is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a circumferential drilling device for the production of PE water supply pipes. A clamping assembly is arranged on the outside of the water pipe body. The clamping assembly includes a ratchet, a claw and a tightening piece. The clamping assembly is sleeved on the water pipe body. A person grasps one end of the ratchet, passes it through the tightening piece and pulls it to the far end. When the clamping assembly is tightened, the claw is stuck on the ratchet, thereby preventing the ratchet from resetting, so that the water pipe body is fixed in position. By lengthening the ratchet, the clamping assembly can clamp water pipe bodies of most sizes, which can solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular drilling device for the production of PE water supply pipes, comprising a water pipe body and a clamping assembly, wherein the clamping assembly is sleeved on the water pipe body, and clamping assemblies are respectively arranged at both ends of the water pipe body, a working platform is arranged below the water pipe body, a track is arranged above the working platform, a mobile platform is arranged above the track, rollers are arranged below the mobile platform, a slider is arranged between the mobile platform and the track, a motor is arranged above the mobile platform, the mobile platform and the motor are connected by a telescopic rod, and a drill bit is arranged below the motor.

[0007] Preferably, the slider is installed on a track, and the upper surface of the slider is connected to the lower surface of the moving platform.

[0008] Preferably, one side of the roller is connected to the moving platform, and the other side of the roller is connected to the sliding block.

[0009] Preferably, the clamping assembly includes a support frame, a ratchet, a tightening piece, a claw, a stopper, a button and a spring, one end of the support frame is connected to the ratchet shaft, the other end of the support frame is connected to the tightening piece shaft, the button is installed inside the stopper, and the spring is located between the button and the stopper.

[0010] Preferably, the ratchet is made of tensile-resistant synthetic fiber material, and ratchets are arranged on the side of the ratchet. A non-return hook is arranged at one end of the claw, and a pressure plate is arranged at the other end of the claw, and the non-return hook is clamped on the ratchet.

[0011] Preferably, the tightening piece consists of an upper part, a middle part and a lower part, the upper part of the tightening piece is connected to the claw shaft, the stopper is located at the upper part of the tightening piece, the middle part of the tightening piece is two tensile-resistant synthetic fiber ropes, and the lower part of the tightening piece is connected to the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a clamping assembly on the outside of the water pipe body, and the clamping assembly includes a ratchet, a support frame, a claw and a tightening piece, etc. The water pipe body is placed on the support frame, and a person grasps one end of the ratchet, passes through the tightening piece and pulls it toward the far end. When the clamping assembly is tightened, the claw is stuck on the ratchet, thereby preventing the ratchet from being reset, so that the water pipe body is fixed in position; when the clamping assembly needs to be loosened, the pressure plate at one end of the claw is pressed, and the claw is disengaged from the ratchet. At this time, the ratchet is reset, and the water pipe body can be moved. By lengthening the ratchet, the clamping assembly can clamp water pipe bodies of most sizes, thereby improving applicability.

[0014] 2. The utility model installs a slider on the track, the top of the slider is connected to the mobile platform, a motor is arranged above the mobile platform, the motor and the mobile platform are connected by a telescopic rod, a drill bit is arranged at the bottom of the motor facing the water pipe body, the motor can be moved laterally along the track through the slider, so that the drill bit can continuously operate in the transverse direction of the water pipe body, thereby expanding the working range and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 It is a cross-sectional view of the clamping assembly of the utility model;

[0017] Figure 3 For the utility model Figure 2 A magnified view of part A;

[0018] Figure 4It is a schematic diagram of the local structure of the tightening member of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the motor of the utility model.

[0020] In the figure: 1. water pipe body; 2. clamping assembly; 201. support frame; 202. ratchet; 2021. ratchet; 203. tightening piece; 204. claw; 2041. check hook; 2042. pressure plate; 205. block; 206. button; 207. spring; 3. working platform; 301. track; 4. motor; 401. telescopic rod; 402. drill bit; 5. moving platform; 501. roller; 502. slider. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] In order to solve the problem that the water pipe needs to be clamped before drilling, the fixed ring clamp has a fixed shape and can only clamp water pipes of certain sizes, which is not suitable for the application. Figure 1-5 The utility model provides an embodiment: a circular drilling device for producing PE water supply pipes, comprising a water pipe body 1, and also comprising a clamping assembly 2, the clamping assembly 2 is sleeved on the water pipe body 1, and the clamping assemblies 2 are respectively arranged at both ends of the water pipe body 1, a working platform 3 is arranged below the water pipe body 1, a track 301 is arranged above the working platform 3, a mobile platform 5 is arranged above the track 301, a roller 501 is arranged below the mobile platform 5, a slider 502 is arranged between the mobile platform 5 and the track 301, a motor 4 is arranged above the mobile platform 5, the mobile platform 5 and the motor 4 are connected by a telescopic rod 401, and a drill bit 402 is arranged below the motor 4.

[0023] The slider 502 is installed on the track 301, the top of the slider 502 is connected to the bottom of the mobile platform 5, one side of the roller 501 is connected to the mobile platform 5, and the other side of the roller 501 is connected to the slider 502. The motor 4 can move along the track 301 through the slider 502, so that the drill bit 402 can operate continuously in the horizontal direction of the water pipe body 1, thereby expanding the working range and further improving work efficiency.

[0024] The clamping assembly 2 includes a support frame 201, a ratchet 202, a tightening member 203, a claw 204, a stopper 205, a button 206 and a spring 207. One end of the support frame 201 is connected to the axis of the ratchet 202, and the other end of the support frame 201 is connected to the axis of the tightening member 203. The button 206 is installed inside the stopper 205, and the spring 207 is located between the button 206 and the stopper 205. The ratchet 202 is made of a tensile synthetic fiber material, and the side of the ratchet 202 is provided with Ratchet 2021, one end of the claw 204 is provided with a non-return hook 2041, the other end of the claw 204 is provided with a pressure plate 2042, and the non-return hook 2041 is stuck on the ratchet 2021; the tightening piece 203 is composed of an upper part, a middle part and a lower part, the upper part of the tightening piece 203 is connected to the axis of the claw 204, the stop block 205 is located at the upper part of the tightening piece 203, the middle part of the tightening piece 203 is two tensile synthetic fiber ropes, and the lower part of the tightening piece 203 is connected to the support frame 201.

[0025] The water pipe body 1 is placed on the support frame 201, and a person grasps one end of the ratchet 202, passes it through the middle of the tightening piece 203 and pulls it to the distal end. As the ratchet 202 approaches the water pipe body 1, the clamping assembly 2 is gradually tightened. When the ratchet 202 cannot move, the non-return hook 2041 on the claw 204 is stuck on the ratchet 2021, and the spring 207 presses against the button 206 inside the stop block 205, and the button 206 then presses against the pressure plate 2042, thereby preventing the ratchet 202 from resetting, so that the water pipe body 1 is fixed in position; when it is necessary to loosen the clamping assembly 2, press the pressure plate 2042 at one end of the claw 204, and the non-return hook 2041 detaches from the ratchet 202. At this time, the ratchet 202 is reset, and the water pipe body 1 can move. By lengthening the ratchet 202, the clamping assembly 2 can clamp water pipe bodies 1 of most sizes, further improving the applicability.

[0026] Working principle: Place the water pipe body 1 on the support frame 201, use the clamping assembly 2 to clamp the water pipe body 1, and then move the motor 4 along the track 301 through the slider 502 to adjust the lateral position of the drill bit 402, and finally start the motor 4, the drill bit 402 starts to rotate, the telescopic rod 401 retracts to drive the motor 4 to descend, so that the drill bit 402 drills a hole in the water pipe body 1.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circumferential drilling device for producing PE water pipes, comprising a water pipe body (1), characterized in that; The invention also comprises a clamping assembly (2), wherein the clamping assembly (2) is sleeved on the water pipe body (1), and the clamping assemblies (2) are respectively arranged at both ends of the water pipe body (1), a working platform (3) is arranged below the water pipe body (1), a track (301) is arranged above the working platform (3), a mobile platform (5) is arranged above the track (301), a roller (501) is arranged below the mobile platform (5), a slider (502) is arranged between the mobile platform (5) and the track (301), a motor (4) is arranged above the mobile platform (5), the mobile platform (5) and the motor (4) are connected via a telescopic rod (401), and a drill bit (402) is arranged below the motor (4).

2. The circumferential drilling equipment for producing PE water pipes according to claim 1 is characterized in that: The slider (502) is installed on the track (301), and the upper surface of the slider (502) is connected to the lower surface of the moving platform (5).

3. The circular drilling equipment for producing PE water pipes according to claim 1, characterized in that: One side of the roller (501) is connected to the moving platform (5), and the other side of the roller (501) is connected to the sliding block (502).

4. The circumferential drilling equipment for producing PE water pipes according to claim 1, characterized in that: The clamping assembly (2) comprises a support frame (201), a ratchet (202), a tightening piece (203), a claw (204), a stopper (205), a button (206) and a spring (207); one end of the support frame (201) is connected to the axis of the ratchet (202), the other end of the support frame (201) is connected to the axis of the tightening piece (203), the button (206) is installed inside the stopper (205), and the spring (207) is located between the button (206) and the stopper (205).

5. The circumferential drilling equipment for producing PE water pipes according to claim 4, characterized in that: The ratchet (202) is made of a tensile synthetic fiber material, and a ratchet (2021) is provided on the side of the ratchet (202). A non-return hook (2041) is provided at one end of the clamping claw (204), and a pressure plate (2042) is provided at the other end of the clamping claw (204), and the non-return hook (2041) is clamped on the ratchet (2021).

6. The circumferential drilling equipment for producing PE water pipes according to claim 4, characterized in that: The tightening member (203) is composed of an upper part, a middle part and a lower part. The upper part of the tightening member (203) is connected to the axis of the claw (204), the stopper (205) is located at the upper part of the tightening member (203), the middle part of the tightening member (203) is two tensile-resistant synthetic fiber ropes, and the lower part of the tightening member (203) is connected to the support frame (201).

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