Transportation supporting seat for directly-buried thermal insulation pipe

Abstract

The utility model discloses a directly-buried thermal insulation pipe transportation supporting seat, which belongs to the technical field of directly-buried thermal insulation pipe transportation related equipment and comprises a supporting seat, a movable seat and an end protection unit. The supporting seat has corresponding supporting force, and the top end forms a supporting working face. A fixing body is arranged in the length direction; the movable seats have corresponding supporting force, are oppositely distributed on the two sides of the supporting seat in the length direction and are connected to the fixed body through first telescopic mechanisms respectively, and the telescopic mechanisms are used for adjusting the distance between the movable seats and the supporting seat. And the end protection unit is connected to one end of the supporting seat through a second telescopic mechanism, supports and adaptively clamps the pipeline, and is provided with a protection unit for unloading the forward impact of the pipeline, so that the friction in the pipeline transportation process is reduced, and the safety is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of equipment related to the transportation of directly buried insulated pipes, and in particular relates to a support base for the transportation of directly buried insulated pipes. Background Technology

[0002] High-temperature prefabricated direct-buried insulated pipes are widely used in liquid and gas transmission pipelines, chemical pipeline insulation projects, petroleum, chemical, district heating networks, central air conditioning ventilation ducts, municipal engineering, etc. High-temperature prefabricated direct-buried insulated pipes are a type of direct-buried prefabricated insulated pipe with good insulation performance, high safety and reliability, and low project cost.

[0003] When prefabricated direct-buried insulated pipes are transported from the factory to the work site, the insulated pipes are placed on the flatbed of a flatbed transport vehicle using lifting equipment. The pipe ends are secured with simple brackets or ropes. During transportation, the pipes are prone to collisions and friction. In cases of sudden braking of the vehicle, the pipes may impact the cab due to inertia, affecting the quality of the pipes and transportation safety. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a transport support for direct-buried insulated pipes, which supports and adaptively clamps the pipes, and has a protective unit to relieve the pressure on the pipes during forward movement, thereby reducing friction and improving safety during pipe transportation.

[0005] The technical solution adopted in this utility model is as follows: a transport support for direct-buried insulated pipes, including a support base, a movable base, and an end protection unit; the support base has corresponding support force, and a support working surface is formed at the top; the interior is hollow and a fixed body is arranged along the length direction; the movable base has corresponding support force, and is relatively distributed on both sides of the support base along the length direction, and is respectively connected to the fixed body through a first telescopic mechanism, the telescopic mechanism being used to adjust the distance between the movable base and the support base; the end protection unit is connected to one end of the support base through a second telescopic mechanism.

[0006] Furthermore, a clamping unit is provided at the top of the movable seat, and the clamping unit forms a clamping working surface on the side near the support seat.

[0007] Furthermore, the clamping working surface is equipped with rubber strips, which are arranged vertically at intervals.

[0008] Furthermore, the first telescopic mechanism includes a first telescopic push rod and a first following telescopic rod that are fixedly connected to the fixed body. The telescopic end of the first telescopic push rod is connected to the movable seat, and the telescopic end of the first following telescopic rod is connected to the movable seat and distributed on both sides of the first telescopic push rod.

[0009] Furthermore, the end protection unit includes a protective plate and an elastic protective body fixed to the protective working surface of the protective plate.

[0010] Furthermore, the second telescopic mechanism includes a second telescopic push rod and a second following telescopic rod that are fixedly connected to the fixed body. The telescopic end of the second telescopic push rod is connected to the protective plate, and the telescopic end of the second following telescopic rod is connected to the protective plate and located on both sides of the second telescopic push rod.

[0011] The beneficial effects of this utility model after adopting the above structure are as follows: The direct-buried insulated pipe transport support proposed by this utility model, through the set movable seat, can be adjusted and clamped when transporting pipes of different outer diameters, and multiple sets can be placed side by side for use, improving the stability during transportation and avoiding friction and collision between pipes, which would affect the quality of the pipes; through the set end protection unit, the front end of the pipe is blocked from being stably clamped, and when the vehicle brakes suddenly or bumps, the forward force of the pipe under inertia is relieved, which would affect the quality of the pipes and cause safety hazards. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the overall structure of a direct-buried insulated pipe transport support base proposed in this utility model;

[0014] Figure 2 This is a partial sectional view of a transport support for a directly buried insulated pipe proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of a direct-buried insulated pipe transport support base from another angle, as proposed in this utility model.

[0016] In the attached drawings: 1. Support base, 2. Movable base, 3. Support working surface, 4. Fixed body, 5. Clamping unit, 6. Rubber strip, 7. First telescopic push rod, 8. First following telescopic rod, 9. Protective plate, 10. Elastic protective body, 11. Second telescopic push rod, 12. Second following telescopic rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0019] Example 1

[0020] like Figures 1-3 As shown, a direct-buried insulated pipe transport support 1 includes a support base 1, a movable base 2, and an end protection unit. The support base 1 has corresponding support force, and a support working surface 3 is formed at its top, which is formed by an arc-shaped concave top of the support base 1. The support base 1 is hollow inside and has a fixed body 4 arranged along its length. The movable base 2 has corresponding support force and is relatively distributed on both sides of the support base 1 along its length, and is respectively connected to the fixed body 4 through a first telescopic mechanism. The telescopic mechanism is used to adjust the distance between the movable base 2 and the support base 1. Specifically, a clamping unit 5 is provided at the top of the movable base 2, and the clamping unit 5 forms a clamping working surface on the side near the support base 1. In this embodiment, preferably, the top of the movable base 2... The side near the support base 1 is concave in an arc shape, and the concave arc can be consistent with the support working surface 3 of the support base 1, forming a split support working surface 3 with the support working surface 3 at the top of the support base 1, increasing the support area or position for the pipe. In addition, the distance between the clamping working surface and the support base 1, as well as the distance between the two clamping working surfaces, can be adjusted according to the outer diameter of the pipe to adapt to the clamping of pipes with different outer diameters, improving the practicality of the device. Furthermore, the clamping working surface is equipped with rubber strips 6, which are arranged vertically at intervals to improve the stability of the contact between the clamping working surface and the outer wall of the pipe, improve the stability of the clamping, and have a certain effect of limiting the movement of the pipe along the central axis, thus slowing down the acceleration of the pipe's forward movement.

[0021] It should be noted that the first telescopic mechanism includes a first telescopic push rod 7 and a first following telescopic rod 8 fixedly connected to the fixed body 4. The telescopic end of the first telescopic push rod 7 is connected to the movable seat 2, and the telescopic ends of the first following telescopic rod 8 are connected to the movable seat 2 and distributed on both sides of the first telescopic push rod 7. When adjusting the position of the movable seat 2 and the clamping working surface, the first telescopic push rod 7 can be connected to the hydraulic working system to push the movable seat 2 to a suitable position. The telescopic rods extend and retract accordingly with the telescopic push rod, ensuring the stability of the movement of the movable seat 2. It should also be noted that the telescopic ends of both the first telescopic push rod 7 and the first following telescopic rod 8 movably penetrate through the support seat 1 to define the corresponding side wall of the chamber.

[0022] Example 2

[0023] Based on Embodiment 1, the end protection unit is connected to one end of the support base 1 through the second telescopic mechanism. The end protection unit includes a protective plate 9 and an elastic protective body 10 fixed on the protective working surface of the protective plate 9. In this embodiment, the elastic protective body 10 can be a buffer airbag, an elastomer made of polyurethane, etc. The second telescopic mechanism includes a second telescopic push rod 11 and a second following telescopic rod 12 fixedly connected to the fixed body 4. The telescopic end of the second telescopic push rod 11 is connected to the protective plate 9, and the telescopic end of the second following telescopic rod 12 is connected to the protective plate 9 and located on both sides of the second telescopic push rod 11 (the structure and function of the second telescopic push rod 11 and the second following telescopic rod 12 are the same as those of the first telescopic push rod 7 and the first following telescopic rod 8, respectively). According to the length of the pipeline, the distance between the protective plate 9 and the elastic protective body 10 and one end of the support seat 1 in the length direction (closer to the front of the vehicle) can be adjusted by the second telescopic push rod 11, so that the support seat 1 and the movable seat 2 support and clamp the corresponding pipe section of the pipeline, and perform a stop and limit at the front end of the pipeline. When the pipeline is stably clamped, it slows down the forward lurch when bumping or when the vehicle brakes suddenly. At the same time, the elastic protective body 10 deforms and unloads the force, further slowing down the forward lurch, reducing the damage caused by pipeline displacement, and reducing safety hazards.

[0024] The specific application is as follows: The device of this application can be installed in the flatbed of the transport pipeline; the distance between the movable seats 2 can be adjusted according to the outer diameter of the pipeline (or for smaller outer diameter pipelines, they can be stacked or placed side by side, and the position of the movable seats 2 and the clamping working surface can be adjusted to limit the movement). The pipeline can be stably clamped during transportation. At the same time, the distance between the protective plate 9 and the elastic protective body 10 and the front end of the support seat 1 can be adjusted according to the length of the pipeline to block the front end of the pipeline. With the stable clamping and the rubber strip 6 of the clamping working surface, the axial displacement of the pipeline is limited. When the vehicle bumps or brakes suddenly, the forward sway of the pipeline is reduced, the quality of the pipeline during transportation is reduced, and the safety hazards are reduced.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A transport support for directly buried insulated pipes, characterized in that, include: The support base has the corresponding support force, and the top of it forms a support working surface; It is hollow inside and has a fixed body along its length; The movable seat, having corresponding support force, is relatively distributed on both sides of the support seat along its length and is connected to the fixed body via a first telescopic mechanism. The telescopic mechanism is used to adjust the distance between the movable seat and the support seat. The end protection unit is connected to one end of the support base via a second telescopic mechanism.

2. The transport support for directly buried insulated pipes according to claim 1, characterized in that: The movable seat is provided with a clamping unit at its top, and the clamping unit forms a clamping working surface on the side near the support seat.

3. The transport support for directly buried insulated pipes according to claim 2, characterized in that: The clamping working surface is equipped with rubber strips, which are arranged at intervals in the upper and lower parts.

4. The transport support for directly buried insulated pipes according to claim 1, characterized in that: The first telescopic mechanism includes a first telescopic push rod and a first following telescopic rod that are fixedly connected to the fixed body. The telescopic end of the first telescopic push rod is connected to the movable seat, and the telescopic end of the first following telescopic rod is connected to the movable seat and distributed on both sides of the first telescopic push rod.

5. A transport support for directly buried insulated pipes according to claim 1, characterized in that: The end protection unit includes a protective plate and an elastic protective body fixed to the protective working surface of the protective plate.

6. A transport support for directly buried insulated pipes according to claim 5, characterized in that: The second telescopic mechanism includes a second telescopic push rod and a second following telescopic rod that are fixedly connected to the fixed body. The telescopic end of the second telescopic push rod is connected to the protective plate, and the telescopic end of the second following telescopic rod is connected to the protective plate and located on both sides of the second telescopic push rod.

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