Pipeline supporting device for transformation of heating station

Abstract

The utility model relates to the technical field of pipeline supporting, in particular to a pipeline supporting device for transformation of a heating station. The pipeline supporting device is adjustable and high in adaptability and comprises a bottom frame, an inclined plate, fixing plates, a two-way screw and a guide rod, the inclined plate is arranged at the top of the bottom frame, the fixing plates are arranged on the two sides of the inclined plate, the two-way screw is rotationally arranged between the front portions of the two fixing plates, and the guide rod is arranged between the front portions of the two fixing plates. And a guide rod is arranged between the rear parts of the two fixing plates. The positions of the fixing ring I and the fixing ring II are accurately adjusted by rotating the two-way screw, then the relative position of the pipeline in the left-right direction is adjusted, meanwhile, due to the two-way inclined plane design of the inclined plate, the adjusting rod automatically moves upwards or downwards when the pipeline moves, and therefore fine adjustment of the position of the pipeline in the vertical direction is achieved. The mechanism supports multi-angle position adjustment, and the flexibility and convenience of installation or subsequent modification operation are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline support, and in particular to a pipeline support device for thermal power station reconstruction. Background Art

[0002] In the centralized heating system, the heating station is the key node between the heating network and the end user, and bears the important responsibility of regulating, converting and distributing heat. In the traditional heating station, the direct supply station directly uses the waste heat of the power plant. Although it was popular in the early days, it was difficult to accurately control and easily caused heat energy waste. It gradually gave way to the indirect supply station. The latter improved the heating quality and efficiency through secondary heat exchange, conforming to the trend of heat energy commercialization.

[0003] In the process of building a thermal power station, it is necessary to lay the corresponding pipelines. The rational use of pipelines is a crucial step in the construction of a thermal power station. A pipeline support device is required when installing or subsequently renovating the pipeline. The existing pipeline support device is an annular support. Since the design of this support device is too traditional and the overall position is fixed and non-adjustable, it lacks the ability to adapt to complex installation environments. At the same time, it fails to effectively deal with the stress caused by thermal expansion and contraction of the thermal pipeline in the working state, which not only limits the scope of application of the equipment, but also poses a safety hazard.

[0004] Therefore, based on the above, there is an urgent need to develop an adjustable and adaptable pipeline support device for thermal power station renovation. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings in the prior art, the utility model provides an adjustable and highly adaptable pipeline support device for thermal power station reconstruction.

[0006] The technical scheme is as follows: A pipeline support device for thermal power station reconstruction includes a base frame, an inclined plate, a fixed plate, a bidirectional screw, a guide rod, a connecting block, an adjusting rod, a fixing ring I, a connecting shaft I, a connecting shaft II and a fixing ring II. An inclined plate is arranged on the top of the base frame, and fixed plates are arranged on both sides of the inclined plate. A bidirectional screw is rotatably arranged between the front parts of the two fixing plates, a guide rod is arranged between the rear parts of the two fixing plates, and two connecting blocks are arranged between the guide rod and the bidirectional screw. The front part of the connecting block is threadedly matched with the bidirectional screw, and the rear part of the connecting block is slidably matched with the guide rod. Adjusting rods are slidably arranged on the two connecting blocks, and the bottom ends of the two adjusting rods are respectively slidably matched with one side of the inclined plate. A fixing ring I is arranged on the top of the two adjusting rods, and a connecting shaft I is arranged at the rear ends of the two fixing rings I. A connecting shaft II is hingedly arranged on the connecting shaft I, and a fixing ring II is arranged on the connecting shaft II.

[0007] Optionally, a turning handle is also included, and the right end of the bidirectional screw is provided with a turning handle.

[0008] Optionally, fixing bolts are also included, and fixing bolts are provided through fixing ring I and fixing ring II.

[0009] Optionally, a clamping block is also included, and the inner sides of the fixing ring I and the fixing ring II are both provided with a clamping block.

[0010] Optionally, clamping springs are also included, and clamping springs are respectively arranged between the clamping block and the fixing ring I and the fixing ring II.

[0011] Optionally, the top of the inclined plate is a bidirectional inclined surface, and the two inclined surfaces are symmetrically arranged relative to the center line of the inclined plate to form opposite inclined surfaces.

[0012] Optionally, the bottom ends of the two adjusting rods are respectively in contact with the inclined surfaces of the inclined plate on the same side.

[0013] Optionally, each clamping block is tightly fitted with the inner ring surface of one of the fixing rings I or II.

[0014] The beneficial effects are as follows: 1. The utility model accurately adjusts the positions of the fixing ring I and the fixing ring II by rotating the bidirectional screw, thereby adjusting the relative position of the pipeline in the left and right directions. At the same time, the bidirectional inclined surface design of the inclined plate prompts the adjusting rod to automatically move upward or downward when the pipeline moves, thereby realizing fine adjustment of the position of the pipeline in the vertical direction. This mechanism supports multi-angle position adjustment, which significantly improves the flexibility and convenience of installation or subsequent modification operations;

[0015] 2. The utility model adopts the cooperation of the clamp block and the clamping spring to ensure that the pipeline surface is evenly fitted. It not only provides stable fixation and support, but also can greatly reduce the vibration and displacement of the pipeline during operation, thereby achieving a more reliable pipeline locking effect and ensuring the safety and stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the base frame, inclined plate and fixed plate of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the fixing ring II, fixing bolts and clamping blocks of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the fixing ring Ⅰ, the connecting shaft Ⅰ and the connecting shaft Ⅱ of the utility model;

[0020] Figure 5 It is a cross-sectional view of the fixing ring II of the utility model;

[0021] Figure 6 It is a cross-sectional view of the connecting shaft II of the utility model.

[0022] The names and serial numbers of the parts in the figure are: 1. Base frame, 2. Inclined plate, 3. Fixed plate, 4. Bidirectional screw, 5. Guide rod, 6. Connecting block, 7. Turning handle, 8. Adjusting rod, 9. Fixing ring I, 91. Connecting shaft I, 92. Connecting shaft II, 10. Fixing ring II, 11. Fixing bolt, 12. Clamping block, 13. Clamping spring. DETAILED DESCRIPTION

[0023] The preferred technical solution of the present utility model is described in detail below with reference to the accompanying drawings.

[0024] Embodiment: A pipe support device for thermal power station reconstruction, such as Figure 1-Figure 6 As shown, it includes a base frame 1, an inclined plate 2, a fixed plate 3, a bidirectional screw 4, a guide rod 5, a connecting block 6, an adjusting rod 8, a fixing ring Ⅰ9, a connecting shaft Ⅰ91, a connecting shaft Ⅱ92 and a fixing ring Ⅱ10. The top of the base frame 1 is fixedly provided with an inclined plate 2, and the top of the inclined plate 2 is a bidirectional inclined surface. The two inclined surfaces are symmetrically arranged relative to the center line of the inclined plate 2 to form opposing inclined surfaces for pushing the components in contact therewith to perform corresponding operations. The left and right sides of the inclined plate 2 are provided with a fixing plate 3, and a bidirectional screw 4 is rotatably arranged between the front parts of the two fixing plates 3. A guide rod 5 is arranged between the rear parts of the two fixing plates 3. Two connecting blocks 6 are arranged between the guide rod 5 and the bidirectional screw 4. The two connecting blocks 6 are in relative operation trajectories. The front part of the connecting block 6 is threadedly matched with the bidirectional screw 4. The connecting block The rear part of 6 is slidably matched with the guide rod 5, thereby forming a track channel that can push the two connecting blocks 6. The middle parts of the two connecting blocks 6 are longitudinally penetrated by an adjusting rod 8 for sliding, and the bottom ends of the two adjusting rods 8 are inclined, respectively abutting against one side of the inclined plate 2 to show a sliding match, so that the adjusting rod 8 can be pushed upward or downward by the contact of the inclined surface, so as to achieve the effect of being able to adjust the upper and lower positions of the pipeline. The top ends of the two adjusting rods 8 are provided with a fixing ring Ⅰ9, and the rear ends of the two fixing rings Ⅰ9 are provided with a connecting shaft Ⅰ91, and a connecting shaft Ⅱ92 is hingedly provided on the connecting shaft Ⅰ91, and a fixing ring Ⅱ10 is provided on the connecting shaft Ⅱ92. The fixing ring Ⅱ10 and the fixing ring Ⅰ9 of the same group cooperate to form an annular space for placing the pipeline, so as to fix and support the position of the pipeline.

[0025] like Figure 1 and Figure 2 As shown, a turning handle 7 is also included. The right end of the bidirectional screw rod 4 is provided with the turning handle 7, which can facilitate the grip when twisting the bidirectional screw rod 4.

[0026] like Figure 1 , Figure 3-Figure 5As shown, fixing bolts 11 are also included. Two fixing bolts 11 are penetrated between the two groups of fixing rings I9 and fixing rings II10, which can facilitate the position fixation between the same group of fixing rings I9 and fixing rings II10, thereby clamping the position of the pipeline to form a supporting and fixing space.

[0027] like Figure 3-Figure 6 As shown, it also includes a clamping block 12 and a clamping spring 13. A clamping block 12 is provided on the inner side of the fixing ring I9 and the fixing ring II10. Each clamping block 12 is tightly fitted with the inner ring surface of one of the fixing rings I9 or II10. A clamping spring 13 is provided between the clamping block 12 and the fixing rings I9 and II10 respectively. The clamping spring 13 can promote the contact and fit between the clamping block 12 and the pipeline surface, thereby assisting in clamping and fixing the pipeline position.

[0028] When the device needs to be used, the staff first places the base frame 1 of the device on a stable ground. The following are two usage methods: First, when two pipes need to be connected, the staff places one end of the two pipes in the fixing ring Ⅰ9 on the corresponding side, and the inner wall of the pipe will fit with the clamping block 12 in the fixing ring Ⅰ9, and the clamping spring 13 will be squeezed and deformed accordingly. Then the staff can rotate and buckle the two fixing rings Ⅱ10, and then the connecting shaft Ⅰ91 and the connecting shaft Ⅱ92 will rotate synchronously, and the fixing ring Ⅱ10 will fit with the fixing ring Ⅰ9 on the corresponding side, and the clamping block 12 in the fixing ring Ⅱ10 will fit with the upper surface of the pipe. At the same time, the connected clamping spring 13 will deform accordingly, and then the staff can fix the front position of the fixing ring Ⅰ9 and the fixing ring Ⅱ10 through the fixing bolt 11, so that the fixing ring Ⅰ9 and the fixing ring Ⅱ10 are fixed. The fixed rings Ⅱ 10 fit together, and the clamping blocks 12 fit tightly with the corresponding pipe surfaces. Since then, the end positions of the two pipes are fixed. Then, the turning handle 7 can be held to rotate the bidirectional screw 4, and the two connecting blocks 6 and the upper parts thereof are pushed to move, and they are synchronously slid on the guide rod 5. At the same time, the adjusting rod 8 will fit with the inclined surface of the inclined plate 2 as it moves, and then the adjusting rod 8 and the connecting block 6 are pushed up and down to adjust the height between the pipes. After the adjustment is completed, the staff can connect the two pipes and start the required installation or connection work. Secondly, when only one pipe needs to be fixed, the pipe is placed in the two fixed rings Ⅰ 9, that is, the above operation is repeated, the fixed ring Ⅱ 10 is buckled in, the fixing bolts 11 are tightened, and the bidirectional screw 4 is twisted to make the position of the pipe close to that of the other connected pipe, and then the corresponding installation or transformation operation can be carried out.

[0029] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A pipeline support device for thermal power station reconstruction, characterized in that: The invention comprises a base frame (1), an inclined plate (2), a fixed plate (3), a bidirectional screw (4), a guide rod (5), a connecting block (6), an adjusting rod (8), a fixing ring I (9), a connecting shaft I (91), a connecting shaft II (92) and a fixing ring II (10), wherein the top of the base frame (1) is provided with an inclined plate (2), both sides of the inclined plate (2) are provided with fixing plates (3), a bidirectional screw (4) is rotatably provided between the front parts of the two fixing plates (3), a guide rod (5) is provided between the rear parts of the two fixing plates (3), and two connecting blocks (6) are provided between the guide rod (5) and the bidirectional screw (4). ), the front part of the connecting block (6) is threadedly matched with the bidirectional screw (4), the rear part of the connecting block (6) is slidably matched with the guide rod (5), and an adjusting rod (8) is slidably arranged on both connecting blocks (6), and the bottom ends of the two adjusting rods (8) are respectively slidably matched with one side of the inclined plate (2), and the top ends of the two adjusting rods (8) are provided with a fixing ring I (9), and the rear ends of the two fixing rings I (9) are provided with a connecting shaft I (91), and a connecting shaft II (92) is hingedly arranged on the connecting shaft I (91), and a fixing ring II (10) is arranged on the connecting shaft II (92).

2. A pipeline support device for thermal power station reconstruction according to claim 1, characterized in that: It also includes a turning handle (7), and the right end of the bidirectional screw rod (4) is provided with the turning handle (7).

3. A pipeline support device for thermal power station reconstruction according to claim 2, characterized in that: It also includes a fixing bolt (11), and the fixing bolt (11) is penetrated between the fixing ring I (9) and the fixing ring II (10).

4. A pipeline support device for thermal power station reconstruction according to claim 3, characterized in that: It also includes a clamping block (12), and the inner sides of the fixing ring I (9) and the fixing ring II (10) are both provided with a clamping block (12).

5. A pipeline support device for thermal power station reconstruction according to claim 4, characterized in that: It also includes a clamping spring (13), and a clamping spring (13) is respectively arranged between the clamping block (12) and the fixing ring I (9) and the fixing ring II (10).

6. A pipeline support device for thermal power station reconstruction according to claim 5, characterized in that: The top of the inclined plate (2) is in the form of a bidirectional inclined surface, and the two inclined surfaces are symmetrically arranged relative to the center line of the inclined plate (2) to form opposing inclined surfaces.

7. A pipeline support device for thermal power station reconstruction according to claim 6, characterized in that: The bottom ends of the two adjusting rods (8) are respectively in contact with the inclined surfaces of the inclined plates (2) on the same side.

8. A pipeline support device for thermal power station reconstruction according to claim 7, characterized in that: Each clamping block (12) is respectively tightly fitted with the inner ring surface of one of the fixing rings I (9) or II (10).

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