CN220808573U

CN220808573U - Connecting device of polyethylene pipe

Info

Publication number: CN220808573U
Application number: CN202321410346.XU
Authority: CN
Inventors: 李湘娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-04-19
Anticipated expiration: 2034-01-10

Abstract

The present disclosure relates to connecting devices, and particularly to a connecting device for polyethylene pipes. The utility model provides a connection device of polyethylene pipes, which can remove bumps generated during connection. The utility model provides a connecting device of a polyethylene pipe, which comprises a base, first fixing frames, a hinge, a mounting seat, a first support frame and a hinge, wherein the four first fixing frames are fixedly connected to the base at equal intervals, the mounting seat is fixedly connected to the middle of the base, the first support frame is arranged on the mounting seat in a sliding mode, the slide rail is fixedly connected to the first support frame, the hinge is arranged on the slide rail, and the same slide rail is fixedly connected to the hinge. Through in inserting the mount pad with first support frame card, fix two slide rails again, remove the handle and drive the cutting board and remove afterwards, and then make the cutting board to the lug that produces when heating to guaranteed the aesthetic property of polyethylene pipe, avoided the lug to support wall or ground inconvenient installation.

Description

Connecting device of polyethylene pipe

Technical Field

The present disclosure relates to connecting devices, and particularly to a connecting device for polyethylene pipes.

Background

The polyethylene pipe is a pipe made of polyethylene, the polyethylene is a thermoplastic resin with high crystallinity and non-polarity, and when the polyethylene pipe is used, the polyethylene pipe is usually required to be connected with another polyethylene pipe or a different pipe in a welding or fixing mode, so that the length or the function is increased.

Patent grant bulletin number is CN 210553125U's patent discloses a polyethylene water pipe welding test device, including solid fixed ring and support frame, gu fixed ring is installed to the upper end of support frame, support frame and gu fixed ring pass through fixation nut fixed connection, be provided with the clamp tile on the upper end circumference outer wall of support frame, the front side of support frame is provided with tail strutting arrangement, the rear side of support frame is provided with the mount, support frame and mount pass through connecting rod fixed connection, the inboard of support frame and mount is provided with movable sleeve, and above-mentioned patent is although can fix the polyethylene pipe, when using the heating instrument to connect two polyethylene pipes, can produce the lug in the welded part when bonding extrusion, easily influence the holistic aesthetic property of polyethylene pipe, and when installing the polyethylene pipe, the lug easily supports wall or ground to be inconvenient for the staff to install.

Accordingly, it is desirable to provide a connection device for polyethylene pipes, which can remove the bumps generated during connection.

Disclosure of utility model

In order to overcome the defects that the prior patent can fix the polyethylene pipes, but when two polyethylene pipes are connected by using a heating tool, the two polyethylene pipes can generate protruding blocks at welding positions during bonding extrusion, the whole aesthetic property of the polyethylene pipes is easy to influence, and the protruding blocks are easy to prop against a wall or the ground during mounting the polyethylene pipes, so that the mounting by workers is inconvenient, the utility model provides a connecting device for the polyethylene pipes, which can remove the protruding blocks generated during the connection.

The utility model is realized by the following technical approaches: the utility model provides a connecting device of polyethylene pipe, including base, first mount and slide rail, even interval rigid coupling has four first mounts on the base, still including mount pad, first support frame, cutting board, handle and hinge, the base middle part rigid coupling has the mount pad, and the slidingtype is provided with first support frame on the mount pad, and the rigid coupling has the slide rail on the first support frame, installs the hinge on the slide rail, and the rigid coupling has the same slide rail on the hinge, and the slidingtype is provided with the cutting board on the slide rail, and the rigid coupling has the handle on the cutting board.

Further, still including second support frame, first guide bar, the second guide bar, arc support frame, the third guide bar, the fixed block, hot plate and fourth guide bar, the rigid coupling has the second support frame on the first mount, the rigid coupling has first guide bar on the second support frame, the rigid coupling has the second guide bar on the first guide bar, the slidingtype is provided with arc support frame on the second guide bar, the rigid coupling has the third guide bar on the arc support frame, the base front portion rigid coupling has the fourth guide bar, slidingtype is provided with same arc support frame on the fourth guide bar, all the rigid coupling has the fixed block on arc support frame and the third guide bar, install the hot plate between two fixed blocks.

The device is characterized by further comprising a second fixing frame, a support, guide rails, air cylinders and supporting seats, wherein the guide rails are symmetrically fixedly connected on the left side and the right side of the base in a front-back mode, the support is arranged between the two guide rails in a sliding mode, the second fixing frame is fixedly connected on the support, the supporting seats are fixedly connected on the left side and the right side of the base, the air cylinders are mounted on the supporting seats, and the support is connected with telescopic rods of the air cylinders in a sliding mode.

Further, the device further comprises an arc-shaped mounting plate, an arc-shaped plate, a screw and a knob, wherein the arc-shaped mounting plate is fixedly connected to the first fixing frame, the screw is arranged on the arc-shaped mounting plate in a threaded mode, the knob is fixedly connected to the top end of the screw, and the arc-shaped plate is fixedly connected to the bottom end of the screw.

Further, the anti-skid pad is arranged at the bottom of the base in an embedded mode.

Further described, the heating plate also comprises a handle, and the handle is fixedly connected on the heating plate.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. through in inserting the mount pad with first support frame card, fix two slide rails again, remove the handle and drive the cutting board and remove afterwards, and then make the cutting board to the lug that produces when heating to guaranteed the aesthetic property of polyethylene pipe, avoided the lug to support wall or ground inconvenient installation.

2. By starting the air cylinder, a worker controls the expansion rod of the air cylinder to extend to drive the two polyethylene pipes to move in opposite directions, so that the two polyethylene pipes are bonded together, the purpose of automatic connection is achieved, and the bonding position is prevented from being deviated due to different forces on two sides.

3. The knob is rotated to drive the screw rod to rotate so as to drive the arc plate to move downwards, and then the polyethylene pipe can be fixed, so that the position of adhesion is prevented from being deviated due to external factors in the adhesion process.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the mounting base, cutting plate and handle of the present utility model.

Fig. 3 is a schematic view of a three-dimensional structure covering of the base, mounting bracket and cylinder of the present utility model.

Fig. 4 is a schematic perspective view of the base, the fixing frame and the cutting board of the present utility model.

Fig. 5 is a schematic view of a three-dimensional cross-sectional structure of the base, the fixing frame and the arc-shaped cover plate of the utility model.

The reference symbols in the drawings: 1: base, 3: first mount, 401: slide rail, 4: mounting base, 5: first support frame, 7: cutting plate, 8: handle, 9: hinge, 10: second support frame, 11: first guide bar, 12: second guide bar, 13: arc support frame, 14: third guide bar, 15: fixed block, 16: heating plate, 17: fourth guide bar, 1801: second mount, 18: support, 19: guide rail, 20: cylinder, 21: support base, 22: arc mounting panel, 23: arcuate plate, 24: screw, 25: knob, 26: grip, 27: an anti-slip mat.

Detailed Description

The present utility model now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the utility model are shown. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Example 1

Referring to fig. 1-5, the connecting device of polyethylene pipe is shown, including base 1, first mount 3, slide rail 401, mount pad 4, first support frame 5, cutting board 7, handle 8, hinge 9 and slipmat 27, even interval is provided with four first mount mounts 3 through the welded mode on the base 1, the base 1 middle part is provided with mount pad 4 through the welded mode, the slidingtype is provided with first support frame 5 on the mount pad 4, the rigid coupling has slide rail 401 on the first support frame 5, install hinge 9 on the slide rail 401, the rigid coupling has the same slide rail 401 on the hinge 9, the last slidingtype of slide rail 401 is provided with cutting board 7, the rigid coupling has handle 8 on the cutting board 7, base 1 bottom embedded is provided with slipmat 27.

When the device is to be used, the staff firstly places the device at a proper position, the anti-slip pad 27 is in contact with the ground, under the action of the anti-slip pad 27, the friction force between the device and the ground can be increased, so that the position of the device can be prevented from being deviated, then the staff moves the two polyethylene pipes in opposite directions to pass through the first fixing frame 3, after the two polyethylene pipes are in mutual contact, the staff uses the heating gun to heat the polyethylene pipes again, the two polyethylene pipes are bonded together, after the two polyethylene pipes are connected, the staff stops heating, then the staff clamps the first support frame 5 into the mounting seat 4, the staff rotates the slide rail 401 above again to drive the hinge 9 to rotate, so that the two slide rails 401 are in contact, then the staff uses a tool to fix the two slide rails 401, after the fixing is finished, the staff moves the handle 8 to drive the cutting plate 7 to move, and then the cutting plate 7 is enabled to heat the bump generated, thereby the attractiveness of the polyethylene pipes is ensured, the bump is prevented from propping against the wall or being inconvenient to mount the ground, after the cutting is finished, the staff breaks away from the first support frame 5 from the mounting seat 4, and then the staff can take out the polyethylene pipes.

Example 2

On the basis of embodiment 1, referring to fig. 1, the device further comprises a second support frame 10, a first guide rod 11, a second guide rod 12, an arc support frame 13, a third guide rod 14, fixing blocks 15, a heating plate 16, a fourth guide rod 17 and a handle 26, wherein the second support frame 10 is fixedly connected to the first fixing frame 3, the first guide rod 11 is fixedly connected to the second support frame 10, the second guide rod 12 is slidably arranged on the second guide rod 12, the arc support frame 13 is fixedly connected with the third guide rod 14, the fourth guide rod 17 is fixedly connected to the front portion of the base 1, the same arc support frame 13 is slidably arranged on the fourth guide rod 17, the fixing blocks 15 are fixedly connected to the arc support frame 13 and the third guide rod 14, the heating plate 16 is installed between the two fixing blocks 15, and the handle 26 is fixedly connected to the heating plate 16.

Referring to fig. 1, 3 and 4, the telescopic rod is further provided with a second fixing frame 1801, a support 18, guide rails 19, an air cylinder 20 and a supporting seat 21, wherein the guide rails 19 are symmetrically and fixedly connected on the left side and the right side of the base 1, the support 18 is slidably arranged between the two guide rails 19, the second fixing frame 1801 is fixedly connected on the support 18, the supporting seat 21 is fixedly connected on the left side and the right side of the base 1, the air cylinder 20 is arranged on the supporting seat 21 in a threaded connection mode, and the support 18 is slidably connected with a telescopic rod of the air cylinder 20.

At first, the staff moves two polyethylene pipes in opposite directions through the first fixing frame 3 and the second fixing frame 1801, then the staff holds the handle 26 to push the heating plate 16 to move backwards, the handle 26 can facilitate the staff to push the heating plate 16 better, the heating plate 16 moves backwards to drive the fixing block 15, the third guide rod 14 and the arc-shaped supporting frame 13 to move backwards, the second guide rod 12 and the fourth guide rod 17 play a guiding role to move the heating plate 16 between the two polyethylene pipes, then the staff starts the heating plate 16 to heat the polyethylene pipes, after heating is finished, the staff closes the heating plate 16 firstly, the staff pulls the heating plate 16 forwards again to drive the fixing block 15 to move forwards, the fixing block 15 moves forwards to drive the third guide rod 14 and the arc-shaped supporting frame 13 to move forwards to be in situ, then the staff starts the air cylinder 20, the telescopic rod of the staff controls the air cylinder 20 to stretch to drive the two polyethylene pipes to move in opposite directions, the two polyethylene pipes are bonded together, and the purpose of automatic connection is achieved, and the bonding position of the staff is prevented from being deviated due to the difference of two sides, and then the bonding position of the staff can wait for bonding.

Referring to fig. 5, the fixing device further comprises an arc-shaped mounting plate 22, an arc-shaped plate 23, a screw 24 and a knob 25, wherein the arc-shaped mounting plate 22 is fixedly connected to the first fixing frame 3, the screw 24 is arranged on the arc-shaped mounting plate 22 in a threaded manner, the knob 25 is fixedly connected to the top end of the screw 24, and the arc-shaped plate 23 is fixedly connected to the bottom end of the screw 24.

When the bonding positions of the two polyethylene pipes are solidified, the worker rotates the knob 25 to drive the screw 24 to rotate so as to drive the arc plate 23 to move downwards, and then the polyethylene pipes can be fixed, the bonding positions are prevented from being deviated due to external factors in the bonding process, after the bonding positions of the two polyethylene pipes are solidified, the worker rotates the knob 25 to drive the screw 24 to rotate reversely so as to drive the arc plate 23 to move upwards, and then the worker takes out the polyethylene pipes.

While the utility model has been described with reference to exemplary embodiments, it is to be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a connecting device of polyethylene pipe, including base (1), first mount (3) and slide rail (401), even interval rigid coupling has four first mounts (3) on base (1), characterized by, still including mount pad (4), first support frame (5), cutting board (7), handle (8) and hinge (9), base (1) middle part rigid coupling has mount pad (4), sliding type is provided with first support frame (5) on mount pad (4), the rigid coupling has slide rail (401) on first support frame (5), install hinge (9) on slide rail (401), the rigid coupling has the same slide rail (401) on hinge (9), sliding type is provided with cutting board (7) on slide rail (401), the rigid coupling has handle (8) on cutting board (7).

2. The connecting device for the polyethylene pipe according to claim 1, further comprising a second supporting frame (10), a first guiding rod (11), a second guiding rod (12), an arc-shaped supporting frame (13), a third guiding rod (14), a fixing block (15), a heating plate (16) and a fourth guiding rod (17), wherein the second supporting frame (10) is fixedly connected to the first fixing frame (3), the first guiding rod (11) is fixedly connected to the second supporting frame (10), the second guiding rod (12) is fixedly connected to the first guiding rod (11), the arc-shaped supporting frame (13) is slidably arranged on the second guiding rod (12), the third guiding rod (14) is fixedly connected to the arc-shaped supporting frame (13), the fourth guiding rod (17) is fixedly connected to the front portion of the base (1), the same arc-shaped supporting frame (13) is slidably arranged on the fourth guiding rod (17), the fixing blocks (15) are fixedly connected to the arc-shaped supporting frame (13), and the heating plate (16) is arranged between the two fixing blocks (15).

3. The connecting device for the polyethylene pipe according to claim 2, further comprising a second fixing frame (1801), a support (18), guide rails (19), air cylinders (20) and supporting seats (21), wherein the guide rails (19) are symmetrically fixedly connected on the left side and the right side of the base (1), the support (18) is slidably arranged between the two guide rails (19), the second fixing frame (1801) is fixedly connected on the support (18), the supporting seats (21) are fixedly connected on the left part and the right part of the base (1), the air cylinders (20) are installed on the supporting seats (21), and the support (18) is slidably connected with telescopic rods of the air cylinders (20).

4. A polyethylene pipe connecting device according to claim 3, further comprising an arc-shaped mounting plate (22), an arc-shaped plate (23), a screw (24) and a knob (25), wherein the arc-shaped mounting plate (22) is fixedly connected to the first fixing frame (3), the screw (24) is arranged on the arc-shaped mounting plate (22) in a threaded manner, the knob (25) is fixedly connected to the top end of the screw (24), and the arc-shaped plate (23) is fixedly connected to the bottom end of the screw (24).

5. The polyethylene pipe connecting device according to claim 4, further comprising a non-slip mat (27), wherein the non-slip mat (27) is embedded in the bottom of the base (1).

6. The polyethylene pipe connecting device according to claim 5, further comprising a grip (26), wherein the grip (26) is fixedly connected to the heating plate (16).