Fixed support of distributed heat supply pipeline

Abstract

The utility model relates to the technical field of distributed heat supply pipelines, and discloses a fixing support of a distributed heat supply pipeline, which is provided with a fixing mechanism and an auxiliary mechanism, the fixing mechanism is used for connecting a fixing block and a matching block, and the auxiliary mechanism is used for reinforcing the fixation of the pipeline. The problems that an existing distributed heat supply pipeline is lack of a fixing support capable of adapting to pipelines of different sizes, the compatibility problem possibly occurs in the installation process, the construction progress and the final operation effect are affected, most of current fixing supports are single, and when heat supply pipelines of different specifications are faced, the construction progress is affected are solved. Different types of supports often need to be customized or replaced, the purchase cost and the inventory management difficulty are increased, on-site installation becomes more complex and time-consuming, and due to the fact that the sizes of pipelines of different projects are possibly different, errors in the installation process are possibly increased due to incompatibility of the pipelines. And the safety of the whole structure is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to distributed heat supply pipeline technical field especially, it relates to a kind of fixing support of distributed heat supply pipeline. BACKGROUND

[0002] Distributed heat supply pipeline system is a kind of modern energy distribution network, it aims at providing heat energy to user in specific area through a series of small heat source stations arranged in dispersion, unlike traditional centralized heat supply, distributed heat supply system does not rely on a large central heat source, but utilizes multiple small, efficient and environmentally friendly heat source sites, such as gas boiler, heat pump, solar collector etc., these sites can be flexibly laid according to user demand, and heat water or steam is delivered to each terminal user through underground pipe network, this mode not only improves energy utilization efficiency, reduces heat loss in transmission process, but also reduces the dependence on single heat source, enhances the reliability and risk resistance of system,

[0003] The existing distributed heat supply pipeline lacks a fixing support that can adapt to different size pipes, the above-mentioned technology has the problems: although the existing distributed heat supply pipeline system performs well in improving energy efficiency, reducing heat loss and enhancing system reliability, it faces a significant challenge in actual application: lack of a fixing support that can adapt to different size pipes, this deficiency not only limits the flexibility and universality of the system, but also may cause compatibility problems during installation, affecting construction progress and final operation effect, specifically, most of the current fixing supports are relatively single, can only adapt to pipes within a specific diameter range, when facing different specifications of heat supply pipes, different support types need to be customized or replaced, this approach not only increases procurement cost and inventory management difficulty, but also makes on-site installation more complex and time-consuming, in addition, due to the possible differences in pipe size of different projects, the incompatibility of fixing support may also increase installation errors, affecting the safety and stability of overall structure. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a fixing support of distributed heat supply pipeline, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way, a kind of fixing support of distributed heat supply pipeline, including support frame, fixed block and cooperation block, the support frame front end with the fixed block surface fixed connection, the fixed block rear side with the cooperation block rear side is rotated by pivot rotation connection, the fixed block surface is provided with fixed mechanism, the fixed block and cooperation block inside are provided with auxiliary mechanism;

[0006] The fixed mechanism is used to connect fixed block and cooperation block.

[0007] The auxiliary mechanism is used to strengthen the fixation of the pipeline.

[0008] In order to improve the stability of the fixation, preferably, the fixation mechanism comprises a support block, a connecting block, a stop block, a telescopic rod, a positioning block, a jacking rod, a transmission block and an adjusting screw, the surface of the support block is in contact with the surface of the connecting block, the front end surface of the connecting block is in contact with the surface of the stop block, the upper side inner wall of the stop block is fixedly connected with the upper end surfaces of the two telescopic rods, the lower end of the telescopic rod is fixedly connected with the upper surface of the front end of the positioning block, the middle surface of the positioning block is in contact with the upper end surfaces of the two jacking rods, the lower end inner wall of the jacking rod is rotationally connected with the surface of the transmission block through a rotating shaft, and the inner walls of the two transmission blocks are threadedly connected with the surface of the adjusting screw. The combination of the adjusting screw with opposite direction threads and the transmission block not only realizes effective fixation of the heat supply pipeline, but also ensures good stability even under the condition of thermal expansion and contraction caused by temperature change.

[0009] In order to improve the adaptability of the fixation, preferably, the auxiliary mechanism comprises a fixing screw, a rubber block, a stroke plate and a movable groove, the front end of the fixing screw is rotationally connected with the rear side surface of the rubber block, the inner walls at both ends of the rubber block are slidingly connected with the surface of the stroke plate, and the movable groove is arranged in the interior of the fixing block and the cooperating block. Through the fixing screw, the rubber block can be driven to move along the movable groove and tightly fit the surface of the pipeline. The selection of the rubber plate ensures that uniform and firm gripping force can be provided even for pipelines with different diameters or shapes, effectively preventing displacement of the pipeline.

[0010] In order to improve the reliability of the installation, preferably, the surface of the support block is fixedly connected with the surface of the fixing block, and the surface of the cooperating block is fixedly connected with the surface of the connecting block, so as to ensure that the relative positions between the components will not deviate, thereby realizing precise installation and positioning, reducing potential risks caused by misalignment or looseness of the components, and ensuring safe operation of the heat supply pipeline.

[0011] In order to improve the flexibility of the operation, preferably, the surface of the stop block is slidingly connected with the front side inner wall of the positioning block, the inner walls at both ends of the support block are slidingly connected with the surface of the positioning block, the inner walls at both ends of the connecting block are slidingly connected with the surface of the positioning block, the surfaces of the two jacking rods are slidingly connected with the inner walls of the support block, the front end inner walls of the two jacking rods are rotationally connected through a rotating shaft, and the ends of the adjusting screw are rotationally connected with the inner walls of the support block. Through the telescopic jacking rods in the support block, good centring is maintained through the rotating shaft, which is helpful to realize precise control of the action of the jacking rods.

[0012] In order to improve the installation effect, preferably, the fixed screw surface is respectively screwed with the fixed block, the inner wall of the matching block, the rubber block surface is respectively connected with the sliding groove, and the surface of the stroke plate is respectively fixed with the inner wall of the fixed block and the matching block, the pressure of the rubber block on the heating pipeline is controlled by rotating the fixed screw, so that uniform and firm gripping force can be provided regardless of the change of the diameter of the pipeline, and the displacement of the pipeline is prevented.

[0013] In order to improve the service life, preferably, the upper surface of the fixed block is in contact with the lower surface of the matching block, the close contact between the fixed block and the matching block enables uniform pressure distribution between them, which not only improves the load transmission efficiency and reduces the local stress concentration phenomenon, but also prolongs the service life of the contact surface material and reduces the risk of failure caused by excessive wear.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] The utility model discloses a fixed mechanism, auxiliary mechanism, support block, connecting block, stopper, telescopic link, locating block, jacks, transmission block, adjusting screw, fixed screw and rubber block are set up, and the fixed mechanism is used for connecting fixed block and matching block, and the auxiliary mechanism is used for strengthening the fixation to the pipeline, adopts the combination of adjusting screw and transmission block of opposite direction screw thread, not only realizes the effective fixation to the heating pipeline, and ensures that even under the condition of thermal expansion and contraction caused by temperature change, good stability can be kept, through fixed screw, rubber block can be driven along the movable groove and closely combined with the pipeline surface, and the selection of rubber plate ensures that even facing the pipeline of different diameters or shapes, uniform and firm gripping force can be provided, pipeline displacement is effectively prevented, the existing distributed heating pipeline system is good in energy efficiency, reduces heat loss and enhances system reliability, but in actual application, it faces a significant challenge: lack of a fixed support that can adapt to different size pipelines, which not only limits the flexibility and universality of the system, but also may cause compatibility problems in the installation process, affect construction progress and final operation effect, specifically, most of the current fixed supports are relatively single, and can only adapt to the pipeline in a specific diameter range, when facing different specifications of the heating pipeline, different support types need to be customized or replaced, which not only increases procurement cost and inventory management difficulty, but also makes on-site installation more complex and time-consuming, in addition, since the pipeline size of different projects may be different, the incompatibility of the fixed support may also increase the error in the installation process, affect the safety and stability of the overall structure. ACCURACY OF DRAWINGS

[0016] Fig. 1 It is the main body three-dimensional structure schematic diagram provided by the utility model embodiment;

[0017] Fig. 2 is a schematic diagram of a vertical section of a main body provided by an embodiment of the present application;

[0018] Fig. 3 is a schematic diagram of a fixing mechanism provided by an embodiment of the present application;

[0019] Fig. 4 is a schematic diagram of an auxiliary mechanism provided by an embodiment of the present application.

[0020] In the figure: 1, fixing mechanism; 101, support block; 102, connecting block; 103, stop block; 104, telescopic rod; 105, positioning block; 106, top rod; 107, transmission block; 108, adjusting screw; 2, auxiliary mechanism; 201, fixing screw; 202, rubber block; 203, travel plate; 204, movable slot; 3, support frame; 4, fixing block; 5, matching block. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and effects of the present application, the following examples are given, and the detailed description is given as follows in combination with the drawings.

[0022] The structure of the present application will be described in detail below in combination with the drawings.

[0023] As Figs. 1 to 4As shown in the figure, a fixed support for a distributed heating pipeline provided in this embodiment of the present invention includes a support frame 3, a fixing block 4, and a mating block 5. The front end of the support frame 3 is fixedly connected to the surface of the fixing block 4, and the rear side of the fixing block 4 is rotatably connected to the rear side of the mating block 5 via a rotating shaft. A fixing mechanism 1 is provided on the surface of the fixing block 4, and an auxiliary mechanism 2 is provided inside the fixing block 4 and the mating block 5. The fixing mechanism 1 is used to connect the fixing block 4 and the mating block 5, and the auxiliary mechanism 2 is used to strengthen the fixing of the pipeline. The fixing mechanism 1 includes a support block 101, a connecting block 102, a stop block 103, a telescopic rod 104, a positioning block 105, a top rod 106, a transmission block 107, and an adjusting screw 108. The surface of the support block 101 is in contact with the surface of the connecting block 102, and the front end of the connecting block 102... The surface of the auxiliary mechanism 2 is in contact with the surface of the stop block 103. The upper inner wall of the stop block 103 is fixedly connected to the upper surface of the two telescopic rods 104. The lower end of the telescopic rod 104 is fixedly connected to the upper surface of the front end of the positioning block 105. The middle surface of the positioning block 105 is in contact with the upper surface of the two top rods 106. The lower inner wall of the top rod 106 is rotatably connected to the surface of the transmission block 107 via a rotating shaft. The inner walls of the two transmission blocks 107 are threadedly connected to the surface of the adjusting screw 108. The combination of the adjusting screw 108 and the transmission block 107 with opposite threads not only achieves effective fixation of the heating pipeline, but also ensures good stability even under the conditions of thermal expansion and contraction caused by temperature changes. The auxiliary mechanism 2 includes a fixing screw 201, a rubber block 202, and a travel plate 2. 03 and movable groove 204, the front end of the fixing screw 201 is rotatably connected to the rear surface of the rubber block 202, the inner walls of both ends of the rubber block 202 are slidably connected to the surface of the travel plate 203, the movable groove 204 is opened inside the fixing block 4 and the mating block 5, the fixing screw 201 can drive the rubber block 202 to move along the movable groove 204 and tightly fit the pipe surface. The choice of rubber plate ensures that even when facing pipes of different diameters or shapes, it can provide uniform and firm gripping force, effectively preventing pipe displacement. The surface of the support block 101 is fixedly connected to the surface of the fixing block 4, and the surface of the mating block 5 is fixedly connected to the surface of the connecting block 102, ensuring that the relative positions between the components will not shift, thereby achieving precise installation and positioning, reducing the impact of component displacement. To mitigate the potential risks posed by misalignment or loosening of components and ensure the safe operation of the heating pipeline, the surface of the stop block 103 is slidably connected to the inner wall of the front side of the positioning block 105. The inner walls at both ends of the support block 101 are slidably connected to the surface of the positioning block 105. The inner walls at both ends of the connecting block 102 are slidably connected to the surface of the positioning block 105. The surfaces of the two push rods 106 are slidably connected to the inner wall of the support block 101. The inner walls at the front ends of the two push rods 106 are rotatably connected via a rotating shaft. The two ends of the adjusting screw 108 are rotatably connected to the inner wall of the support block 101. The push rods 106 can freely extend and retract within the support block 101, while maintaining good alignment via the rotating shaft, which helps to achieve precise control of the push rod 106's movement. The surfaces of the fixing screw 201 are threadedly connected to the inner walls of the fixing block 4 and the mating block 5, respectively.The surfaces of rubber blocks 202 are slidably connected to the movable grooves 204, and the surfaces of the travel plates 203 are fixedly connected to the inner walls of the fixed blocks 4 and the mating blocks 5. The pressure of the rubber blocks 202 on the heating pipe is controlled by rotating the fixing screws 201, ensuring a uniform and firm grip regardless of pipe diameter changes, preventing pipe displacement. The upper surface of the fixed block 4 contacts the lower surface of the mating block 5. This tight contact between the fixed block 4 and the mating block 5 allows for a uniform pressure distribution, which not only improves load transfer efficiency and reduces local stress concentration but also extends the service life of the contact surface materials and reduces the risk of failure due to excessive wear.

[0024] The working principle of this utility model:

[0025] During the installation of the heating pipeline, firstly, the support frame 3 is set up along the laying path of the heating pipeline, which provides a foundation for subsequent installation work. Then, the heating pipeline is placed on the fixing block 4 at the front end of the support frame 3, ensuring the initial stability of the pipeline. After the pipeline is properly placed and its position is confirmed to be stable, the next step is to close the fixing block 4 and the mating block 5. Through the tight contact between the front ends of the two, in order to further enhance the fixing effect, the adjusting screw 108 located in the support block 101 at the front end of the fixing block 4 is rotated. Since the adjusting screw 108 has threads in opposite directions on its surface, when rotated, it can drive the two transmission blocks 107 to move in opposite directions. The transmission blocks 107 are connected to the lower end of the top rod 106 through a rotating shaft. As the transmission blocks 107 move, the two top rods 106 move closer to each other, pushing the positioning block 105 to rise. Finally, the positioning block 105 slides past the support block 101 to reach the end of the connecting block 102. At this time, the stop block 103 on the positioning block 105 will... Under the action of the telescopic rod 104, it is embedded in the positioning block 105 to form a reliable locking mechanism to ensure that the support block 101 and the connecting block 102 are tightly joined together. At the same time, in order to provide additional protection and support, both the fixing block 4 and the mating block 5 are equipped with fixing screws 201. By rotating the fixing screws 201, the rubber block 202 can be moved in the movable groove 204 and contact the pipe surface, thereby increasing the friction and strengthening the grip on the pipe, which helps to keep the pipe in a fixed position and can also effectively cope with the effects of thermal expansion and contraction. If pipe maintenance or adjustment is required, simply pull out the stop block 103 and rotate the adjusting screw 108 in the opposite direction to release the locking state between the positioning blocks 105 and separate the top rod 106. The positioning block 105 and the stop block 103 move downward together under the action of gravity, thereby separating the support block 101 and the connecting block 102, and opening the mating block 5, which facilitates the maintenance of the pipe by the staff.

[0026] 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.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A fixed support for a distributed heating pipeline, comprising a support frame (3), a fixing block (4), and a mating block (5), wherein the front end of the support frame (3) is fixedly connected to the surface of the fixing block (4), and the rear side of the fixing block (4) is rotatably connected to the rear side of the mating block (5) via a rotating shaft, characterized in that: The surface of the fixing block (4) is provided with a fixing mechanism (1), and the fixing block (4) and the mating block (5) are provided with an auxiliary mechanism (2). The fixing mechanism (1) is used to connect the fixing block (4) and the mating block (5); The auxiliary mechanism (2) is used to strengthen the fixation of the pipeline.

2. The fixed support for a distributed heating pipeline as described in claim 1, characterized in that: The fixing mechanism (1) includes a support block (101), a connecting block (102), a stop block (103), a telescopic rod (104), a positioning block (105), a top rod (106), a transmission block (107), and an adjusting screw (108). The surface of the support block (101) is in contact with the surface of the connecting block (102). The front end surface of the connecting block (102) is in contact with the surface of the stop block (103). The upper inner wall of the stop block (103) is fixedly connected to the upper end surfaces of the two telescopic rods (104). The lower end of the telescopic rod (104) is fixedly connected to the upper front end surface of the positioning block (105). The middle surface of the positioning block (105) is in contact with the upper end surfaces of the two top rods (106). The lower inner wall of the top rod (106) is rotatably connected to the surface of the transmission block (107) via a rotating shaft. The inner walls of the two transmission blocks (107) are threadedly connected to the surface of the adjusting screw (108).

3. The fixed support for a distributed heating pipeline as described in claim 2, characterized in that: The auxiliary mechanism (2) includes a fixed screw (201), a rubber block (202), a travel plate (203), and a movable groove (204). The front end of the fixed screw (201) is rotatably connected to the rear surface of the rubber block (202), and the inner walls at both ends of the rubber block (202) are slidably connected to the surface of the travel plate (203). The movable groove (204) is opened inside the fixed block (4) and the mating block (5).

4. The fixed support for a distributed heating pipeline as described in claim 2, characterized in that: The surface of the support block (101) is fixedly connected to the surface of the fixing block (4), and the surface of the mating block (5) is fixedly connected to the surface of the connecting block (102).

5. The fixed support for a distributed heating pipeline as described in claim 4, characterized in that: The surface of the stop block (103) is slidably connected to the inner wall of the front side of the positioning block (105), the inner walls of both ends of the support block (101) are slidably connected to the surface of the positioning block (105), the inner walls of both ends of the connecting block (102) are slidably connected to the surface of the positioning block (105), the surfaces of the two top rods (106) are slidably connected to the inner wall of the support block (101), the inner walls of the front ends of the two top rods (106) are rotatably connected through a rotating shaft, and the two ends of the adjusting screw (108) are rotatably connected to the inner wall of the support block (101).

6. The fixed support for a distributed heating pipeline as described in claim 3, characterized in that: The surface of the fixed screw (201) is threadedly connected to the inner wall of the fixed block (4) and the mating block (5), respectively. The surface of the rubber block (202) is slidably connected to the movable groove (204), respectively. The surface of the travel plate (203) is fixedly connected to the inner wall of the fixed block (4) and the mating block (5), respectively.

7. The fixed support for a distributed heating pipeline as described in claim 4, characterized in that: The upper surface of the fixing block (4) is in contact with the lower surface of the mating block (5).

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