Directly-buried thermal insulation pipe laying traction device

Abstract

The utility model provides a direct burial thermal insulation pipe laying traction device, which relates to the technical field of thermal insulation pipe laying and comprises an operation panel and a traction device body, a support bracket is fixedly mounted at the top of the operation panel, and a forward and reverse motor is fixedly mounted at the top of the support bracket. According to the traction device, the traction device body is connected with the connecting ring on the thermal insulation pipe body through the traction rope, at the moment, the thermal insulation pipe body is arranged on the supporting bracket, then the two electric push rods are started to drive the connecting plate and the auxiliary frame to move upwards and support the thermal insulation pipe body, and then the forward and reverse motor is started to drive the thermal insulation pipe body to move upwards under the action of the fixing plate and the guide rod. According to the traction device, the movable column stably moves on the guide rod and the threaded rod, and the moving speed is consistent with the traction speed, so that a thermal insulation pipe body is effectively prevented from being moved and rubbed on the ground while the thermal insulation pipe is dragged and laid, the quality of the thermal insulation pipe is ensured, and the laying effect of the traction device on the thermal insulation pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipe laying, in particular to a traction device for laying directly buried thermal insulation pipes. Background Art

[0002] An insulated pipe is a specially designed pipe that is wrapped with insulation material on the outside to reduce heat transfer. It is usually composed of three parts: an inner pipe, an insulation layer, and an outer shell. Commonly used materials for the insulation layer include polyurethane, polyethylene, rock wool, etc. The outer shell can be made of corrosion-resistant materials such as steel or plastic. It is widely used in municipal engineering and construction projects.

[0003] In the prior art, when it is necessary to lay the insulated pipe directly behind the ground, a traction device is generally used to replace manual labor to reduce the labor intensity. However, when using the traction device, the insulated pipe is moved and rubbed on the ground, which can easily cause wear on some areas of the insulated pipe, thereby reducing the effectiveness of the traction device in laying the insulated pipe. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the existing equipment is in use, the insulation pipe is moved and rubbed on the ground, which easily causes wear to part of the insulation pipe. A traction device for laying directly buried insulation pipes is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a direct-buried insulated pipe laying traction device, comprising an operating panel and a traction device body, a support bracket fixedly installed on the top of the operating panel, a forward and reverse motor fixedly installed on the top of the support bracket, a threaded rod fixedly installed on one side of the outer wall of the forward and reverse motor, and the outer wall of the threaded rod movably inserted into the interior of the support bracket, a movable column threadedly connected to the outer wall of the threaded rod, a fixed plate fixedly installed on the top of the operating panel, a guide rod fixedly installed on one side of the outer wall of the fixed plate, and one side of the outer wall of the guide rod is fixedly connected to the opposite side of the outer wall of the support bracket, and the inner wall of the movable column is movably sleeved on the outer wall of the guide rod.

[0006] Preferably, two electric push rods are fixedly installed on the top of the moving column, and a connecting plate is fixedly installed between the output ends of the two electric push rods.

[0007] Preferably, two through holes are opened on the top of the connecting plate, and an auxiliary frame is placed on the top of the connecting plate.

[0008] Preferably, two studs are fixedly mounted on the bottom of the auxiliary frame, and outer walls of the two studs are movably inserted into the two through holes.

[0009] Preferably, outer walls of the two studs are threadedly connected with nuts, and the tops of the two nuts are in contact with the bottom of the connecting plate.

[0010] Preferably, a thermal insulation pipe body is placed on the top of the support bracket, and a connecting ring is fixedly installed on the outer wall of the thermal insulation pipe body.

[0011] Preferably, a traction rope is provided on the top of the connecting ring, and a protective cover is fixedly installed on the top of the operating panel.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, when in use, the traction device body is connected to the connecting ring on the insulation pipe body through the traction rope. At this time, the insulation pipe body is on the support bracket, and then the two electric push rods are started to drive the connecting plate and the auxiliary frame to move upward and lift the insulation pipe body. Then the forward and reverse motors are started, and under the action of the fixed plate and the guide rod, the moving column moves stably on the guide rod and the threaded rod, and the moving speed is consistent with the traction speed of the traction device body. Therefore, while the insulation pipe is being pulled and laid, it can also effectively prevent the insulation pipe body from being moved and rubbed on the ground, thereby ensuring the quality of the insulation pipe, thereby improving the effect of the traction device on laying the insulation pipe.

[0014] 2. In the utility model, the auxiliary frame is inserted into the two through holes through two studs, and then under the action of two nuts, the auxiliary frame can be limitedly installed on the connecting plate. The disassembly and assembly process is simple, and auxiliary frames of different sizes can be replaced according to the needs of laying the insulation pipe body on site. It is highly practical and further improves the effect of the traction device on laying the insulation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a traction device for laying directly buried thermal insulation pipes is provided for the utility model;

[0016] Figure 2 This is a front view of a traction device for laying directly buried thermal insulation pipes proposed in the utility model;

[0017] Figure 3 This is a partial disassembled diagram of a traction device for laying directly buried thermal insulation pipes proposed in the utility model;

[0018] Figure 4 The utility model provides a partially expanded schematic diagram of a traction device for laying directly buried thermal insulation pipes.

[0019] Legend:

[0020] 1. Operation panel; 2. Traction device body; 3. Support bracket; 4. Forward and reverse motor; 5. Threaded rod; 6. Moving column; 7. Fixed plate; 8. Guide rod; 9. Electric push rod; 10. Connecting plate; 11. Through hole; 12. Auxiliary frame; 13. Stud; 14. Nut; 15. Insulation pipe body; 16. Connecting ring; 17. Traction rope; 18. Protective cover. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other unless there is a conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1-Figure 4 As shown, the utility model provides a traction device for laying direct-buried insulated pipes, including an operating panel 1 and a traction device body 2, a support bracket 3 is fixedly installed on the top of the operating panel 1, a forward and reverse motor 4 is fixedly installed on the top of the support bracket 3, a threaded rod 5 is fixedly installed on one side of the outer wall of the forward and reverse motor 4, and the outer wall of the threaded rod 5 is movably inserted into the interior of the support bracket 3, and the outer wall of the threaded rod 5 is threadedly connected to a moving column 6, a fixed plate 7 is fixedly installed on the top of the operating panel 1, a guide rod 8 is fixedly installed on one side of the outer wall of the fixed plate 7, and one side of the outer wall of the guide rod 8 is fixedly connected to the side opposite to the outer wall of the support bracket 3, and the inner wall of the moving column 6 is movably sleeved on the outer wall of the guide rod 8, two electric push rods 9 are fixedly installed on the top of the moving column 6, a connecting plate 10 is fixedly installed between the output ends of the two electric push rods 9, two through holes 11 are opened on the top of the connecting plate 10, and an auxiliary frame 12 is placed on the top of the connecting plate 10.

[0024] The effect achieved by the entire embodiment 1 is that when it is necessary to lay and pull the insulation pipe body 15, the insulation pipe body 15 is first placed on the support bracket 3, and then the traction rope 17 on the traction device body 2 is connected with the connecting ring 16 on the insulation pipe body 15, and then the two electric push rods 9 installed on the moving column 6 are started to drive the connecting plate 10 and the auxiliary frame 12 to move upward, and lift the insulation pipe body 15 on the support bracket 3. At this time, the forward and reverse motors 4 are started again. Since the moving column 6 is not only threadedly connected to the threaded rod 5, but also movably sleeved on the guide rod 8 installed between the fixed plate 7 and the support bracket 3, the moving column 6 can move stably on the threaded rod 5 and the guide rod 8, and the moving speed is consistent with the traction speed of the traction device, reducing the output power of the traction device body 2, and while pulling and laying the insulation pipe body 15, it also effectively prevents the insulation pipe body 15 from being moved and rubbed on the ground, ensuring the quality of the insulation pipe, and improving the service life of the subsequent insulation pipe, thereby improving the effect of the traction device on laying the insulation pipe.

[0025] Example 2: Figure 2-Figure 4 As shown, two studs 13 are fixedly installed on the bottom of the auxiliary frame 12, and the outer walls of the two studs 13 are movably inserted into the inside of the two through holes 11, the outer walls of the two studs 13 are threadedly connected with nuts 14, and the tops of the two nuts 14 are in contact with the bottom of the connecting plate 10, and an insulation pipe body 15 is placed on the top of the support bracket 3, and a connecting ring 16 is fixedly installed on the outer wall of the insulation pipe body 15, and a traction rope 17 is provided on the top of the connecting ring 16, and a protective cover 18 is fixedly installed on the top of the operating panel 1.

[0026] The effect achieved by the entire embodiment 2 is that a connecting plate 10 is installed between the output ends of the two electric push rods 9, two through holes 11 are opened on the connecting plate 10, and then two studs 13 are installed at the bottom of the auxiliary frame 12, and the two studs 13 are just inserted into the two through holes 11 and placed on the connecting plate 10, and then the two nuts 14 are used to rotate upward along the two studs 13, so that the auxiliary frame 12 can be limited and fixed on the connecting plate 10, and the disassembly and assembly process is simple, so that auxiliary frames 12 of different sizes can be replaced according to the needs of laying the insulation pipe body 15 on site, which is highly practical. Secondly, the protective cover 18 is used to prevent foreign matter from damaging the forward and reverse motors 4, thereby improving the service life of the forward and reverse motors 4 and further improving the effect of the traction device on laying the insulation pipe.

[0027] Working principle: First, when the construction site needs to lay the insulation pipe, first put the operating panel 1 in the appropriate position, and put the insulation pipe body 15 on the support bracket 3, then the traction device body 2 is fixed together with the connecting ring 16 on the insulation pipe body 15 through the traction rope 17. At this time, according to the size of the insulation pipe to be laid, the appropriate auxiliary frame 12 is selected, and the two studs 13 installed at the bottom of the auxiliary frame 12 pass through the two through holes 11 opened on the connecting plate 10, and then under the action of the two nuts 14, the auxiliary frame 12 can be fixed on the connecting plate 10, and then the two electric push rods 9 are started to make It drives the connecting plate 10 and the auxiliary frame 12 to move upward, and lifts up the insulation pipe body 15 and keeps it a certain distance away from the support bracket 3. Then, the forward and reverse motor 4 is started. Under the action of the guide rod 8, it drives the moving column 6 to move stably on the guide rod 8 and the threaded rod 5, and the moving speed is consistent with the traction speed of the traction device. Therefore, while the insulation pipe body 15 is being pulled and laid at the construction site, the insulation pipe body 15 is effectively prevented from being moved and rubbed on the ground, which not only reduces the fatigue of the workers, but also ensures the quality of the direct burial of the insulation pipe, thereby improving the effect of the traction device on laying the insulation pipe.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A traction device for laying directly buried thermal insulation pipes, comprising an operating panel (1) and a traction device body (2), characterized in that: The top of the operating panel (1) is fixedly mounted with a support bracket (3), the top of the support bracket (3) is fixedly mounted with a forward and reverse motor (4), one side of the outer wall of the forward and reverse motor (4) is fixedly mounted with a threaded rod (5), and the outer wall of the threaded rod (5) is movably inserted into the interior of the support bracket (3), the outer wall of the threaded rod (5) is threadedly connected with a moving column (6), the top of the operating panel (1) is fixedly mounted with a fixed plate (7), one side of the outer wall of the fixed plate (7) is fixedly mounted with a guide rod (8), and one side of the outer wall of the guide rod (8) is fixedly connected to the side opposite to the outer wall of the support bracket (3), and the inner wall of the moving column (6) is movably sleeved on the outer wall of the guide rod (8).

2. A traction device for laying directly buried thermal insulation pipes according to claim 1, characterized in that: Two electric push rods (9) are fixedly installed on the top of the moving column (6), and a connecting plate (10) is fixedly installed between the output ends of the two electric push rods (9).

3. A traction device for laying directly buried thermal insulation pipes according to claim 2, characterized in that: Two through holes (11) are provided on the top of the connecting plate (10), and an auxiliary frame (12) is placed on the top of the connecting plate (10).

4. A traction device for laying directly buried thermal insulation pipes according to claim 3, characterized in that: Two studs (13) are fixedly mounted on the bottom of the auxiliary frame (12), and the outer walls of the two studs (13) are movably inserted into the interior of the two through holes (11).

5. A traction device for laying directly buried thermal insulation pipes according to claim 4, characterized in that: The outer walls of the two studs (13) are both threadedly connected with nuts (14), and the tops of the two nuts (14) are in contact with the bottom of the connecting plate (10).

6. A traction device for laying directly buried thermal insulation pipes according to claim 5, characterized in that: A heat preservation pipe body (15) is placed on the top of the support bracket (3), and a connecting ring (16) is fixedly installed on the outer wall of the heat preservation pipe body (15).

7. A traction device for laying directly buried thermal insulation pipes according to claim 6, characterized in that: A traction rope (17) is provided on the top of the connecting ring (16), and a protective cover (18) is fixedly installed on the top of the operating panel (1).

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