Protection device for thermal insulation pipeline

Abstract

The utility model discloses a protection device for a heat preservation pipeline, which relates to the technical field of pipelines and comprises a fixing plate, one side of the fixing plate is fixedly connected with a square frame and a triangular frame, the bottom end of the square frame is fixedly connected with the top end of the triangular frame, and a sliding groove is formed in the bottom surface of the inner wall of the square frame. A bidirectional threaded rod is rotationally connected to the inner wall of the sliding groove, sliding blocks are connected to the opposite thread positions of the outer surface of the bidirectional threaded rod in a threaded and sleeving mode, and the left-right distance between the two first arc-shaped blocks can be synchronously driven to be synchronously adjusted by adjusting the left-right distance between the two first arc-shaped blocks; the distance between the first arc-shaped block and the second arc-shaped block can be adjusted in a matched mode, heat preservation pipelines of various specifications and sizes can be placed on the first arc-shaped block and the second arc-shaped block, and the pipelines of various specifications can be prevented from being deformed or damaged due to external force by fixing and supporting the pipelines of various specifications. Therefore, the applicability of a traditional protection device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a protective device for heat-insulating pipelines. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. The biggest difference between it and general pipes is that a layer of insulation is formed inside the pipe. This insulation layer can effectively keep the fluid temperature inside the pipe stable and avoid fluid temperature fluctuations caused by external temperature changes.

[0003] The protection devices for insulated pipes are generally divided into two types: electrochemical protection and support frame protection. The support frame protection generally adopts a stable structure that can withstand the weight of the pipe and external loads to prevent the pipe from being deformed or damaged due to external forces. The space reserved for installing the pipe inside the existing support frame protection device is generally a fixed space, so that the internal space reserved is inconvenient to adjust. This makes the traditional support and protection device generally not have the function of installing insulated pipes of various specifications and sizes, making the traditional support and protection device not very applicable to the installation of pipes. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a protective device for insulated pipes, which can solve the problem that the space reserved for installing pipes inside the existing supporting and protecting devices is generally inconvenient to adjust, which makes the traditional supporting and protecting devices generally not have the function of installing insulated pipes of various specifications and sizes, thereby making the traditional supporting and protecting devices not very applicable to the installation of pipes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for an insulated pipe, comprising a fixed plate, one side of the fixed plate is fixedly connected to a square frame and a triangular frame, the bottom end of the square frame is fixedly connected to the top end of the triangular frame, a slide groove is provided on the bottom surface of the inner wall of the square frame, a bidirectional threaded rod is rotatably connected to the inner wall of the slide groove, sliders are threadedly sleeved at opposite threads on the outer surface of the bidirectional threaded rod, and an adjustment component is arranged inside the square frame.

[0006] Preferably, the adjustment assembly comprises two first arc-shaped blocks, the bottom ends of the two first arc-shaped blocks are respectively fixedly connected to the top ends of the corresponding first sliding blocks, and the inner walls of the two first arc-shaped blocks are fixedly connected with protective cushions.

[0007] Preferably, the top ends of the two first arc blocks are each provided with a first T-shaped limiting groove, the inner walls of the two first T-shaped limiting grooves are slidably connected with a first T-shaped connecting plate, and the top ends of the two first T-shaped connecting plates are fixedly connected with a second arc block.

[0008] Preferably, the inner wall of the square frame is slidably connected with a pressure plate, the bottom end of the pressure plate is provided with a second T-shaped limit groove, the inner wall of the second T-shaped limit groove is slidably connected with two second T-shaped connecting plates, and the bottom ends of the two second T-shaped connecting plates are respectively fixedly connected to the top ends of the two first T-shaped connecting plates.

[0009] Preferably, a hydraulic telescopic rod is fixedly connected to the top of the square frame, and the output end of the hydraulic telescopic rod slides through the interior of the square frame and is fixedly connected to the top of the pressing plate.

[0010] Preferably, a motor is fixedly connected to one side of the square frame, and the output end of the motor rotates and passes through the interior of the first sliding groove and is fixedly connected to one end of the bidirectional threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The protective device for insulating pipes can synchronously drive the left-right distance between the two second arc blocks to be adjusted synchronously by adjusting the left-right distance between the two first arc blocks, and then in conjunction with the upper and lower distance adjustment between the first arc block and the second arc block, the first arc block and the second arc block can be used to place insulating pipes of various sizes. By fixing and supporting pipes of various sizes, the pipes of various sizes can be prevented from being deformed or damaged by external forces, thereby improving the applicability of traditional protective devices.

[0013] (2) The protection device for heat-insulating pipes, by providing two protective cushions, can provide a certain degree of protection to the outer wall of the pipe when the inner walls of the two first arc-shaped blocks of the pipe are placed, thereby solving the problem of easy friction on the surface when the pipe is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a protective device for heat-insulating pipes of the utility model;

[0016] Figure 2 This is a schematic diagram of the first T-shaped limiting groove of the utility model;

[0017] Figure 3 This is a schematic diagram of the second T-shaped limiting groove structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the interior plane of the square frame of the utility model.

[0019] Figure numerals: 1. fixed plate; 2. square frame; 3. triangular frame; 4. slide groove; 5. bidirectional threaded rod; 6. motor; 7. slider; 8. first arc block; 9. protective cushion; 10. first T-shaped limit groove; 11. first T-shaped connecting plate; 12. second arc block; 13. pressure plate; 14. hydraulic telescopic rod; 15. second T-shaped limit groove; 16. second T-shaped connecting plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: a protective device for an insulated pipe, comprising a fixed plate 1, a square frame 2 and a triangular frame 3 are fixedly connected to one side of the fixed plate 1, the bottom end of the square frame 2 is fixedly connected to the top end of the triangular frame 3, a slide groove 4 is provided on the bottom surface of the inner wall of the square frame 2, a bidirectional threaded rod 5 is rotatably connected to the inner wall of the slide groove 4, a slider 7 is threadedly sleeved at the opposite threads on the outer surface of the bidirectional threaded rod 5, and an adjustment component is arranged inside the square frame 2.

[0025] Furthermore, the adjustment component includes two first arc blocks 8, the bottom ends of the two first arc blocks 8 are respectively fixedly connected to the top ends of the corresponding first sliders 7, the inner walls of the two first arc blocks 8 are fixedly connected with protective pads 9, the top ends of the two first arc blocks 8 are respectively provided with first T-shaped limit grooves 10, the inner walls of the two first T-shaped limit grooves 10 are slidably connected with first T-shaped connecting plates 11, the top ends of the two first T-shaped connecting plates 11 are fixedly connected with second arc blocks 12, the inner wall of the square frame 2 is slidably connected with a pressure plate 13, the bottom end of the pressure plate 13 is provided with a second T-shaped limit groove 15, the inner wall of the second T-shaped limit groove 15 is slidably connected with two second T-shaped connecting plates 16, and the bottom ends of the two second T-shaped connecting plates 16 are respectively fixedly connected to the top ends of the two first T-shaped connecting plates 11.

[0026] Furthermore, a hydraulic telescopic rod 14 is fixedly connected to the top of the square frame 2, and the output end of the hydraulic telescopic rod 14 slides through the interior of the square frame 2 and is fixedly connected to the top of the pressure plate 13. A motor 6 is fixedly connected to one side of the square frame 2, and the output end of the motor 6 rotates and passes through the interior of the first slide groove 4 and is fixedly connected to one end of the bidirectional threaded rod 5.

[0027] Furthermore, when the staff needs to adjust the protective device, the motor 6 is started, and then the motor 6 drives the bidirectional threaded rod 5 to rotate, and then the bidirectional threaded rod 5 drives the two sliders 7 to move in opposite directions, and then the two sliders 7 drive the two first arc blocks 8 to move in opposite directions, and then the two first arc blocks 8 drive the two first T-shaped connecting plates 11 to make the two second arc blocks 12 move in opposite directions. At this time, the two second arc blocks 12 will respectively drive the corresponding second T-shaped connecting plates 16 to slide in the inner wall of the corresponding second T-shaped limiting groove 15, so that the distance between the two first arc blocks 8 and the two second arc blocks 12 can be adjusted left and right synchronously. , then start the hydraulic telescopic rod 14 to drive the pressing plate 13 to move upward, then the pressing plate 13 drives the two second T-shaped connecting plates 16 to drive the two second arc blocks 12 to move upward, then the two second arc blocks 12 will drive the two first T-shaped connecting plates 11 to move upward, so that the distance between the second arc block 12 and the first arc block 8 is adjusted up and down, and then the staff implements left and right and up and down corresponding adjustments according to the size of the outer diameter of the insulation pipe, so that the protection device can fix insulation pipes of different sizes and specifications, which solves the disadvantage that the inner range of the traditional protection device is inconvenient to adjust, thereby improving the practicality of the protection device.

[0028] Furthermore, by adjusting the left-right distance between the two first arc blocks 8, the left-right distance between the two second arc blocks 12 can be synchronously adjusted, and then by coordinating the upper and lower distance adjustment between the first arc block 8 and the second arc block 12, the first arc block 8 and the second arc block 12 can be used to place insulated pipes of various sizes. By fixedly supporting pipes of various sizes, pipes of various sizes can be prevented from being deformed or damaged by external forces, thereby improving the applicability of traditional protective devices.

[0029] Furthermore, by providing two protective cushions 9, when the inner walls of the two first arc-shaped blocks 8 of the pipeline are placed, the outer wall of the pipeline can be protected to a certain extent, and the problem of easy friction on the surface when the pipeline is placed can be solved.

[0030] Working principle: when the staff needs to adjust the protection device, the motor 6 is started, and then the motor 6 drives the bidirectional threaded rod 5 to rotate, and then the bidirectional threaded rod 5 drives the two sliders 7 to move in opposite directions, and then the two sliders 7 drive the two first arc blocks 8 to move in opposite directions, and then the two first arc blocks 8 drive the two first T-shaped connecting plates 11 to make the two second arc blocks 12 move in opposite directions, and at this time, the two second arc blocks 12 will respectively drive the corresponding second T-shaped connecting plates 16 to slide in the inner walls of the corresponding second T-shaped limiting grooves 15, so that the distance between the two first arc blocks 8 and the two second arc blocks 12 is synchronously adjusted left and right, and then the hydraulic telescopic rod 14 is started to drive the pressing plate 13 to move upward, and then the pressing plate 13 drives the two first arc blocks 8 to move in opposite directions. The two T-shaped connecting plates 16 drive the two second arc blocks 12 to move upward, and then the two second arc blocks 12 will drive the two first T-shaped connecting plates 11 to move upward, so that the distance between the second arc block 12 and the first arc block 8 is adjusted up and down, and then the staff makes corresponding left and right and up and down adjustments to the outer diameter of the insulation pipe, and then the pipe is passed through the two first arc blocks 8 and the two second arc blocks 12, and then the pipe falls onto the inner wall of the two first arc blocks 8, and then the insulation pipe is supported and frictionally protected by two protective cushions 9, and then the hydraulic telescopic rod 14 is started to press the pressure plate 13 downward, and then the pressure plate 13 drives the two second T-shaped connecting plates 16 to press the two second arc blocks 12 downward, thereby fixing the insulation pipe.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A protective device for an insulated pipe, comprising a fixing plate (1), characterized in that: A square frame (2) and a triangular frame (3) are fixedly connected to one side of the fixed plate (1); The bottom end of the square frame (2) is fixedly connected to the top end of the triangular frame (3), and a slide groove (4) is provided on the bottom surface of the inner wall of the square frame (2); The inner wall of the slide groove (4) is rotatably connected to a bidirectional threaded rod (5), and the opposite threads on the outer surface of the bidirectional threaded rod (5) are threadedly sleeved with a slider (7), and an adjustment component is arranged inside the square frame (2).

2. A protective device for heat-insulated pipes according to claim 1, characterized in that: The adjustment assembly comprises two first arc-shaped blocks (8); The bottom ends of the two first arc-shaped blocks (8) are respectively fixedly connected to the top ends of the corresponding first sliding blocks (7), and the inner walls of the two first arc-shaped blocks (8) are fixedly connected with protective cushions (9).

3. A protective device for heat-insulated pipes according to claim 2, characterized in that: The top ends of the two first arc-shaped blocks (8) are each provided with a first T-shaped limiting groove (10); The inner walls of the two first T-shaped limiting grooves (10) are slidably connected to the first T-shaped connecting plates (11), and the top ends of the two first T-shaped connecting plates (11) are fixedly connected to the second arc-shaped blocks (12).

4. A protective device for heat-insulated pipes according to claim 3, characterized in that: The inner wall of the square frame (2) is slidably connected with a pressing plate (13); A second T-shaped limiting groove (15) is provided at the bottom end of the pressing plate (13), and two second T-shaped connecting plates (16) are slidably connected to the inner wall of the second T-shaped limiting groove (15); The bottom ends of the two second T-shaped connecting plates (16) are fixedly connected to the top ends of the two first T-shaped connecting plates (11), respectively.

5. A protective device for heat-insulated pipes according to claim 4, characterized in that: A hydraulic telescopic rod (14) is fixedly connected to the top of the square frame (2); The output end of the hydraulic telescopic rod (14) slides through the interior of the square frame (2) and is fixedly connected to the top end of the pressing plate (13).

6. A protective device for heat-insulated pipes according to claim 1, characterized in that: A motor (6) is fixedly connected to one side of the square frame (2); The output end of the motor (6) rotates and penetrates into the interior of the first sliding groove (4) and is fixedly connected to one end of the bidirectional threaded rod (5).

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