CN216708408U

CN216708408U - Auxiliary device for manufacturing plastic pipeline

Info

Publication number: CN216708408U
Application number: CN202122727055.0U
Authority: CN
Inventors: 于得水; 田乃东; 张有卿
Original assignee: Guoxin Zhongchuan Qingdao Marine Technology Co ltd
Current assignee: Guoxin Zhongchuan Qingdao Marine Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-10
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of plastic pipeline manufacturing, in particular to an auxiliary device for manufacturing a plastic pipeline, which comprises the following components: the auxiliary device for manufacturing the plastic pipeline comprises an inverted U-shaped support frame, wherein a sliding wheel is arranged at the bottom of the support frame; a hanging mechanism is arranged at the upper part of the supporting frame, a fixed pulley is arranged on the hanging mechanism, one end of a movable rope is fixed on the hanging mechanism, and the other end of the movable rope sequentially bypasses the movable pulley and the fixed pulley to form a free end of the movable rope; the lower part of the movable pulley is provided with a fixed rope, and the lower part of the fixed rope is connected with an X-shaped clamp. The utility model effectively realizes the functions of quick hoisting and fixing the height of the pipeline by utilizing the weight of the pipeline and combining the corresponding X-shaped clamp, the fixed pulley and the combined pulley of the movable pulley, greatly reduces the difficulty of pipeline manufacture and improves the quality and efficiency of pipeline manufacture.

Description

Auxiliary device for manufacturing plastic pipeline

Technical Field

The utility model relates to the technical field of plastic pipeline manufacturing, in particular to an auxiliary device for manufacturing a plastic pipeline.

Background

With the rapid development of the plastic industry, novel plastics suitable for various industries are continuously emerging, and the proportion of pipelines made of plastic materials used in the industries such as urban water affairs, chemical industry raw material conveying, ship systems and the like is higher and higher. However, due to the performance of the plastic material, the plastic pipeline is generally connected with the pipe section and the flange, the elbow, the reducer and other accessories in a hot melting manner. When the hot melting welder is used, the pipe section and the accessories are required to be kept horizontal, and the accessories and the pipeline are subjected to hot melting operation at the same height, so that the hot melting effect is the best. However, when the pipeline is long and heavy, the lifting and height fixing of the pipeline section become a difficulty influencing the pipeline manufacturing. The utility model effectively realizes the functions of quick hoisting and pipeline height fixing by utilizing the weight of the pipeline section and combining the corresponding special clamp and the combined pulley, greatly reduces the difficulty of pipeline manufacture and improves the quality and efficiency of pipeline manufacture.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an auxiliary device for manufacturing a plastic pipeline.

The utility model is realized by adopting the following technical scheme:

the auxiliary device for manufacturing the plastic pipeline comprises a support frame, wherein a sliding wheel is arranged at the bottom of the support frame;

a hanging mechanism is arranged at the upper part of the supporting frame, a fixed pulley is arranged on the hanging mechanism, one end of a movable rope is fixed on the hanging mechanism, and the other end of the movable rope sequentially bypasses the movable pulley and the fixed pulley to form a free end of the movable rope;

the lower part of the movable pulley is provided with a fixed rope, and the lower part of the fixed rope is connected with an X-shaped clamp.

Furthermore, the support frame includes the chassis of the frame bottom connection of type of falling U frame and with, and the chassis lower part is provided with the movable pulley.

Further, the sliding wheels are universal wheels.

Furthermore, the support frame is provided with a fastening rod for fixing the free end of the movable rope.

Furthermore, the suspension mechanism is composed of two hanging rings which are distributed and fixed on the upper portion of the support frame from left to right, one end of the movable rope is fixed on the hanging ring on the left side, and the fixed pulley is arranged on the lower portion of the hanging ring on the right side.

Furthermore, the X-shaped clamp comprises clamp handles which are crossed from left to right, the middle parts of the clamp handles are connected through a shaft pin, and the upper parts of the clamp handles which are crossed from left to right are respectively connected with the bottoms of the fixing ropes.

Further, the grip handle at the lower portion of the shaft pin is formed in an oval shape having an opening at the bottom.

Further, the grip handle at the upper portion of the shaft pin has a curvature bent upward and outward.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the functions of quick hoisting and height fixing of the pipeline are effectively realized by utilizing the weight of the pipeline and combining the corresponding X-shaped clamp, the fixed pulley and the combined pulley of the movable pulley, the difficulty of pipeline manufacturing is greatly reduced, and the quality and efficiency of pipeline manufacturing are improved;

2. the pipeline clamping device is simple in structure, convenient to move and labor-saving, and can keep a pipeline horizontal when in use so as to stably clamp the pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a working state diagram of the present invention (not showing the structure of the supporting frame).

Fig. 3 is a front view of a structural schematic of the support bracket of the present invention.

Fig. 4 is a side view of a schematic structural view of the support frame of the present invention.

Fig. 5 is a front view of the X-clamp of the present invention.

Fig. 6 is a plan view of the X-clamp and the fixing rope of the present invention.

Fig. 7 is an exploded view of the X-clamp of the present invention.

Fig. 8 is a top view I of the clamp handle of the X-clamp of the present invention.

Fig. 9 is a top view II of the clamp handle of the X-clamp of the present invention.

In the figure:

1. a support frame; 2. a sliding wheel; 3. a suspension mechanism; 4. a movable rope; 5. a movable pulley; 6. a fixed pulley; 7. fixing a rope; 8. an X-shaped clamp; 9. fastening the rod; 10. a pipeline; 11. a hot-melting welder; 81. a clamp handle; 82. a pin.

Detailed Description

In order to make the purpose and technical solution of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the auxiliary device for manufacturing a plastic pipeline according to the present embodiment includes a support frame 1, preferably an inverted U-shaped or door-shaped support frame, and a sliding wheel 2 is disposed at a bottom of the support frame 1 for assisting the movement of the device according to the present embodiment.

Optionally, the support frame 1 includes an inverted U-shaped frame and a bottom frame connected to the bottom of the frame, and a sliding wheel 2 is disposed at the lower portion of the bottom frame. Wherein preferably, the slant is provided with the strengthening rib between inverted U type frame and the chassis to consolidate support frame 1, reinforcing stability, chassis lower part bilateral symmetry are provided with the movable pulley 2 of 2~3 groups, both conveniently remove, increase the stable trafficability characteristic of device when removing again.

Optionally, the sliding wheels 2 are provided as universal wheels, which makes the movement of the auxiliary device more flexible.

The upper portion of the support frame 1 is provided with a hanging mechanism 3, a fixed pulley 6 is arranged on the hanging mechanism 3, one end of a movable rope 4 is fixed on the hanging mechanism 3, and the other end of the movable rope 4 sequentially bypasses a movable pulley 5 and the fixed pulley 6 to form a free end of the movable rope 4. The lower part of the movable pulley 5 is provided with a fixed rope 7, and the lower part of the fixed rope 7 is connected with an X-shaped clamp 8. The X-shaped clamp 8 consists of steel and a shaft pin 82, is connected to the lower part of the movable pulley 5 by a fixing rope 7, and the steel is used for clamping and fixing the pipeline 10; the fixing rope 7 is used for converting the stress of the clamp so as to enable the clamp to clamp the pipeline 10 by using the weight of the pipeline 10. The X-shaped clamp 8 can be regarded as a large pliers, and the pipeline 10 is clamped by the X-shaped clamp 8, and the clamping principle is similar to the lever principle of the pliers.

The height adjustment and fixation of the clamping pipeline 10 are mainly completed by 1 fixed

pulley

6, 1

movable pulley

5, 1 movable rope 4 and an X-shaped clamp 8. The combination of the fixed pulley 6 and the movable pulley 5 can adjust the height of the clamp after clamping the pipeline 10, and reduce the force required by manpower; the movable rope 4 is used to pull the pipeline 10 to a desired height and is locked in height by fixing the free end of the movable rope 4.

Optionally, the suspension mechanism 3 is two suspension rings fixed on the upper portion of the support frame 1 in a left-right distributed manner, one end of the movable rope 4 is fixed on the suspension ring on the left side, and the fixed pulley 6 is arranged on the lower portion of the suspension ring on the right side. The movable pulley 5 and the fixed pulley 6 are connected in series by using the movable rope 4 by using two lifting rings to form a mechanism which can pull the X-shaped clamp 8 to move up and down stably.

Alternatively, as shown in fig. 5 to 7, the X-shaped clamp 8 includes left and right crossed clamp handles 81, the middle parts of the clamp handles 81 are connected by a shaft pin 82, and the upper parts of the left and right crossed clamp handles 81 are respectively connected with the bottom parts of the fixing ropes 7.

As shown in fig. 5 to 9, the lower portion of the clamp handle 81 located on the shaft pin 82 is used as a grip of the clamp handle 81, and the clamp handle 81 crossing left and right forms an oval shape with an opening at the bottom for gripping the pipeline 10. The number of the hand grips may be one, or two or more, and the arrangement of the hand grips increases the contact area between the pipeline 10 and the clamp handle 81, thereby increasing the stability of clamping. The number of the left hand grips may be one, and the number of the right hand grips may be two, but the present invention is not limited thereto. Preferably, the clamp handle 81 located at the upper portion of the shaft pin 82 has an upward and outward bending radian, when the movable rope 4 is pulled upward, the movable pulley 5 moves upward, the fixed rope 7 deforms and drives the upper portion of the X-shaped clamp 8 to tighten, so that the X-shaped clamp 8 clamps the pipeline 10 stably, and the upper portion of the X-shaped clamp 8 has an upward and outward bending radian, so that the path required by the X-shaped clamp 8 to tighten is reduced under the condition that the fixed rope 7 has the same longitudinal displacement, and the tightening efficiency and stability are improved.

When the auxiliary device is used, the sliding wheel 2 is firstly utilized to move to a position right above the plastic pipeline 10, the X-shaped clamp 8 is utilized to preliminarily clamp the plastic pipeline 10 on the ground, the movable rope 4 is pulled to pull up the pipeline 10, the X-shaped clamp 8 can automatically conduct force to the pipeline 10 after being stressed, when the movable rope 4 is further pulled up, the weight of the pipeline 10 can enable the X-shaped clamp 8 to be tighter and tighter, the pipeline 10 cannot fall down from the clamp, the rope is further pulled, the height of the pipeline 10 can be gradually increased until the required height is reached, and then the free end of the movable rope 4 is fastened to a fixed position. Then the sliding wheel 2 is moved to a hot melting welder 11 to perform hot melting welding on the plastic accessories (flanges, elbows, reducing and the like) and the plastic pipeline 10, and the plastic pipeline 10 is manufactured. Thus, the pipeline 10 can be easily hoisted, transferred, and fixed in height, and then thermally welded using the thermal welding machine 11.

As a modification of this embodiment, the supporting frame 1 is provided with a fastening rod 9 for fixing the free end of the movable rope 4. Preferably, the fastening rod 9 is arranged on a shelf at the side of the support frame 1, and after the X-shaped clamp 8 lifts the pipeline 10 to a proper height, the free end of the movable rope 4 is fastened to the fastening rod 9, so that the height of the pipeline 10 is locked.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The utility model is not to be considered as limited to the particular embodiments shown, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. An auxiliary device for manufacturing a plastic pipeline is characterized by comprising a support frame (1), wherein a sliding wheel (2) is arranged at the bottom of the support frame (1);

a hanging mechanism (3) is arranged at the upper part of the support frame (1), a fixed pulley (6) is arranged on the hanging mechanism (3), one end of a movable rope (4) is fixed on the hanging mechanism (3), and the other end of the movable rope (4) sequentially bypasses a movable pulley (5) and the fixed pulley (6) to form a free end of the movable rope (4);

the lower part of the movable pulley (5) is provided with a fixed rope (7), and the lower part of the fixed rope (7) is connected with an X-shaped clamp (8).

2. Auxiliary device for the production of plastic pipes according to claim 1, characterized in that said support frame (1) comprises an inverted U-shaped frame and a base frame connected to the bottom of the frame, the lower part of which is provided with sliding wheels (2).

3. Auxiliary device for the manufacture of plastic pipes according to any of claims 1 or 2, characterized in that the sliding wheels (2) are universal wheels.

4. Auxiliary device for the production of plastic pipes according to any of claims 1 or 2, characterized in that the support frame (1) is provided with a tie rod (9) for the fixing of the free end of the movable rope (4).

5. Auxiliary device for the production of plastic pipes according to claim 1, characterized in that the suspension means (3) are two suspension rings fixed to the upper part of the support frame (1) in a left-right distributed manner, one end of the movable rope (4) is fixed to the suspension ring on the left side, and the fixed pulley (6) is arranged below the suspension ring on the right side.

6. Auxiliary device for the production of plastic pipes according to claim 1, characterized in that the X-shaped clamp (8) comprises left and right crossed clamp handles (81), the middle parts of the clamp handles (81) being connected with a pivot pin (82), the upper parts of the left and right crossed clamp handles (81) being connected with the bottom of the fixing rope (7), respectively.

7. Auxiliary device for the production of plastic pipes according to claim 6, characterized in that the gripper handle (81) at the lower part of the axle pin (82) forms an oval shape with an opening at the bottom.

8. Auxiliary device for the production of plastic pipes according to any of claims 6 or 7, characterized in that the gripper handle (81) at the upper part of the axle pin (82) has an upward and outward bending curvature.