Impact-resistant metal thermal insulation layer

Abstract

The utility model relates to the technical field of metal heat preservation layers, in particular to an anti-impact metal heat preservation layer. The device comprises a first metal semicircular block and a second metal semicircular block, the inner arc surface of the first metal semicircular block and the inner arc surface of the second metal semicircular block are fixedly connected with glass wool, and the arc surface of the first metal semicircular block and the arc surface of the second metal semicircular block are provided with buffer assemblies. A fixing assembly is arranged between the first metal semicircular block and the second metal semicircular block, the buffering assembly comprises buffering plates arranged on the arc surfaces of the first metal semicircular block and the second metal semicircular block, and by arranging the buffering assembly, when impact force needs to be buffered on the pipeline and the pipeline is impacted, the buffering plates are firstly impacted, and then the pipeline is fixed. And the buffer plate moves, so that the first spring and the damping rod are shrunk and matched with the damping rod to absorb energy, the impact force borne by the pipeline is reduced, and the effect of avoiding pipeline damage is achieved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of metal thermal insulation layers, in particular to an impact-resistant metal thermal insulation layer. Background Art

[0002] The metal insulation layer is used for pipe insulation. The metal insulation layer is composed of glass wool and metal cladding. When using the metal insulation layer, drag the metal cladding so that the glass wool is wrapped around the pipe, and then use straps to fix the metal cladding and glass wool to the pipe surface.

[0003] The inventors found in their daily work that when the metal insulation layer is in use, since the metal insulation layer can only insulate the pipe, when the pipe is hit, the glass wool has little buffering effect, resulting in poor impact resistance, which may cause damage to the pipe. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, the metal insulation layer can only insulate the pipeline, and when the pipeline is hit, the glass wool has little buffering effect, resulting in poor impact resistance, which may cause damage to the pipeline. The utility model proposes an impact-resistant metal insulation layer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an impact-resistant metal insulation layer, comprising a first metal semicircular block and a second metal semicircular block, the inner arc surfaces of the first metal semicircular block and the second metal semicircular block are fixedly connected with glass wool, the arc surfaces of the first metal semicircular block and the second metal semicircular block are provided with a buffer assembly, a fixing assembly is provided between the first metal semicircular block and the second metal semicircular block, the buffer assembly comprises a buffer plate arranged on the arc surfaces of the first metal semicircular block and the second metal semicircular block, a first spring and a damping rod are fixedly connected between the buffer plate and the first metal semicircular block, and the first spring is sleeved on the arc surface of the damping rod.

[0006] The effect achieved by the above components is: by setting up a buffer assembly, when it is necessary to buffer the impact force of the pipeline, when the pipeline is hit, the buffer plate is hit first, causing the buffer plate to move, so that the first spring and the damping rod contract, and cooperate with the damping rod to absorb energy, thereby reducing the impact force on the pipeline, and thus achieving the effect of avoiding pipeline damage as much as possible.

[0007] Preferably, a plurality of evenly distributed airbags are installed on the arc surfaces of the first metal semicircular block and the second metal semicircular block, and the airbags are fixed to the buffer plate.

[0008] The effect achieved by the above components is: by arranging the airbag, the buffer plate can be better buffered.

[0009] Preferably, an air nozzle is installed on the arc surface of the airbag, and a rubber strip is fixedly connected to the arc surface of the buffer plate.

[0010] The effects achieved by the above components are: the airbag is inflated and deflated by connecting an external air pump to the air nozzle, and the rubber strip is provided to prevent the impact object from directly hitting the surface of the buffer plate.

[0011] Preferably, the fixing assembly includes clamping grooves provided on both sides of the second metal semicircular block, and the clamping blocks are fixedly connected to both sides of the first metal semicircular block.

[0012] The effect achieved by the above components is: when the first metal semicircular block and the second metal semicircular block need to be fixed to the pipe, the first metal semicircular block and the second metal semicircular block are dragged so that the glass wool sticks to the pipe, and the card block is inserted into the groove. A protrusion is provided in the card groove, thereby fixing the first metal semicircular block and the second metal semicircular block.

[0013] Preferably, circular blocks are fixedly connected to both sides of the inner wall of the card slot, and the circular blocks are inserted into the card block. A latch is slidably inserted into the arc surface of the circular block, and the latch is inserted into the card block.

[0014] The effect achieved by the above components is that after the clamping block is clamped into the slot, the circular block is clamped into the clamping block, and the pin is clamped into the clamping block, thereby better fixing the first metal semicircular block and the second metal semicircular block.

[0015] Preferably, the left end of the latch is fixedly connected to a second spring, and the other end of the second spring is fixed to the circular block.

[0016] The effect achieved by the above components is: by providing the second spring, the latch is reset.

[0017] Preferably, a pull rope is fixedly connected to the left end of the latch, and the pull rope passes through the circular block and the second metal semicircular block.

[0018] The effect achieved by the above components is: by pulling the pull rope, the latch is completely separated from the clamping block, and then dragged to the first metal semicircular block and the second metal semicircular block for disassembly.

[0019] Preferably, one end of the latch is provided with a sliding surface.

[0020] The effect achieved by the above components is that the auxiliary latch is inserted into the clamping block by providing the sliding surface.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] In the present invention, a buffer assembly is provided, and when the pipeline needs to buffer the impact force, when the pipeline is hit, the buffer plate is hit first, causing the buffer plate to move, so that the first spring and the damping rod contract, and cooperate with the damping rod to absorb energy, thereby reducing the impact force on the pipeline, thereby avoiding damage to the pipeline as much as possible, and solving the problem that the metal insulation layer can only insulate the pipeline, and when the pipeline is hit, the glass wool has little buffering effect, resulting in poor impact resistance, which may cause damage to the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the buffer assembly of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of a partial cross-section of the fixing component of the utility model;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0027] Legend: 1. First metal semicircular block; 2. Buffer assembly; 3. Fixing assembly; 4. Second metal semicircular block; 5. Glass wool; 21. Buffer plate; 22. First spring; 23. Damping rod; 24. Airbag; 25. Air nozzle; 31. Block; 32. Slot; 33. Round block; 34. Pin; 35. Second spring; 36. Pull rope. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: an impact-resistant metal insulation layer includes a first metal semicircular block 1 and a second metal semicircular block 4, the inner arc surfaces of the first metal semicircular block 1 and the second metal semicircular block 4 are fixedly connected with glass wool 5, the arc surfaces of the first metal semicircular block 1 and the second metal semicircular block 4 are provided with a buffer component 2, and a fixing component 3 is provided between the first metal semicircular block 1 and the second metal semicircular block 4.

[0029] The specific configuration and functions of the buffer component 2 and the fixing component 3 are described in detail below.

[0030] Reference Figure 2As shown, in this embodiment: the buffer assembly 2 includes a buffer plate 21 arranged on the arc surface of the first metal semicircular block 1 and the second metal semicircular block 4, a first spring 22 and a damping rod 23 are fixedly connected between the buffer plate 21 and the first metal semicircular block 1, the first spring 22 is sleeved on the arc surface of the damping rod 23, by setting the buffer assembly 2, when it is necessary to buffer the impact force of the pipeline, when the pipeline is hit, the buffer plate 21 is hit first, causing the buffer plate 21 to move, so that the first spring 22 and the damping rod 23 contract, and cooperate with the damping rod 23 to absorb It can reduce the impact force on the pipeline and thus avoid pipeline damage as much as possible. The arc surface of the first metal semicircular block 1 and the second metal semicircular block 4 are equipped with multiple evenly distributed air bags 24. The air bags 24 and the buffer plate 21 are fixed. By setting the air bags 24, the buffer plate 21 can be better buffered. The arc surface of the air bag 24 is equipped with an air nozzle 25. The arc surface of the buffer plate 21 is fixedly connected with a rubber strip. The air bag 24 is inflated and deflated through an external air pump to the air nozzle 25. The rubber strip is set to prevent the impact object from directly hitting the surface of the buffer plate 21.

[0031] Reference Figure 3 and Figure 4 As shown, in this embodiment: the fixing component 3 includes a card slot 32 opened on both sides of the second metal semicircular block 4, and the card blocks 31 are fixedly connected on both sides of the first metal semicircular block 1. When the first metal semicircular block 1 and the second metal semicircular block 4 need to be fixed to the pipe, the first metal semicircular block 1 and the second metal semicircular block 4 are dragged so that the glass wool 5 is attached to the pipe, so that the card block 31 is stuck in the slot, and a protrusion is provided in the card slot 32, so as to fix the first metal semicircular block 1 and the second metal semicircular block 4. Circular blocks 33 are fixedly connected on both sides of the inner wall of the card slot 32, and the circular block 33 is inserted into the card block 31. A latch 34 is slidably inserted on the arc surface of the circular block 33, and the latch 34 is inserted into the card block 31. After the card block 31 is stuck in the slot, The circular block 33 is inserted into the blocking block 31, so that the pin 34 is inserted into the blocking block 31, thereby better fixing the first metal semicircular block 1 and the second metal semicircular block 4. The left end of the pin 34 is fixedly connected to the second spring 35, and the other end of the second spring 35 is fixed to the circular block 33. By setting the second spring 35, the pin 34 is reset. The left end of the pin 34 is fixedly connected to the pull rope 36, and the pull rope 36 passes through the circular block 33 and the second metal semicircular block 4. Pulling the pull rope 36 completely separates the pin 34 from the blocking block 31, thereby dragging the first metal semicircular block 1 and the second metal semicircular block 4 for disassembly. A sliding surface is provided at one end of the pin 34, and by setting the sliding surface, the auxiliary pin 34 is inserted into the blocking block 31.

[0032] Working principle:

[0033] When using the metal insulation layer, drag the metal coating so that the glass wool 5 is wrapped around the pipe, and then fix the metal coating and the glass wool 5 to the pipe surface by using a strap. When the pipe needs to buffer the impact force, when the pipe is hit, the buffer plate 21 is hit first, causing the buffer plate 21 to move, so that the first spring 22 and the damping rod 23 contract, and cooperate with the damping rod 23 to absorb energy, reducing the impact force on the pipe, thereby avoiding damage to the pipe as much as possible. By setting the air bag 24, the buffer plate 21 can be better buffered, and the air bag 24 can be inflated and deflated by an external air pump to the air nozzle 25. By setting a rubber strip, it is prevented that the impact object directly hits the surface of the buffer plate 21. When it is necessary to fix the first metal semicircular block 1 and the second metal semicircular block 4 When fixed to the pipe, drag the first metal semicircular block 1 and the second metal semicircular block 4 so that the glass wool 5 sticks to the pipe, so that the block 31 is stuck in the groove, and a protrusion is provided in the groove 32, so as to fix the first metal semicircular block 1 and the second metal semicircular block 4. After the block 31 is stuck in the groove, the circular block 33 is stuck in the block 31, so that the pin 34 is stuck in the block 31, so as to better fix the first metal semicircular block 1 and the second metal semicircular block 4. By setting the second spring 35, the pin 34 is reset, and the pull rope 36 is pulled to completely separate the pin 34 from the block 31, so as to drag the first metal semicircular block 1 and the second metal semicircular block 4 for disassembly, and by setting the sliding surface, the auxiliary pin 34 is stuck in the block 31.

[0034] It should be noted that the damping rods in this case are all retractable dampers that can absorb energy during the retraction process. The above description is only a preferred embodiment of the utility model and does not limit the utility model in other forms. Any technician familiar with this 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 based on the technical essence of the utility model that does not deviate from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood based on specific circumstances.

Claims

1. An impact-resistant metal insulation layer, comprising a first metal semicircular block (1) and a second metal semicircular block (4), characterized in that: Glass wool (5) is fixedly connected to the inner arc surfaces of the first metal semicircular block (1) and the second metal semicircular block (4); a buffer assembly (2) is provided on the arc surfaces of the first metal semicircular block (1) and the second metal semicircular block (4); a fixing assembly (3) is provided between the first metal semicircular block (1) and the second metal semicircular block (4); the buffer assembly (2) includes a buffer plate (21) provided on the arc surfaces of the first metal semicircular block (1) and the second metal semicircular block (4); a first spring (22) and a damping rod (23) are fixedly connected between the buffer plate (21) and the first metal semicircular block (1); the first spring (22) is sleeved on the arc surface of the damping rod (23).

2. The impact-resistant metal insulation layer according to claim 1, characterized in that: A plurality of evenly distributed air bags (24) are installed on the arc surfaces of the first metal semicircular block (1) and the second metal semicircular block (4), and the air bags (24) and the buffer plate (21) are fixed.

3. The impact-resistant metal insulation layer according to claim 2, characterized in that: An air nozzle (25) is installed on the arc surface of the air bag (24), and a rubber strip is fixedly connected to the arc surface of the buffer plate (21).

4. The impact-resistant metal insulation layer according to claim 3, characterized in that: The fixing assembly (3) comprises clamping grooves (32) provided on both sides of the second metal semicircular block (4), and clamping blocks (31) are fixedly connected to both sides of the first metal semicircular block (1).

5. The impact-resistant metal insulation layer according to claim 4, characterized in that: Circular blocks (33) are fixedly connected to both sides of the inner wall of the card slot (32), and the circular block (33) is inserted into the card block (31). A latch (34) is slidably inserted into the arc surface of the circular block (33), and the latch (34) is inserted into the card block (31).

6. The impact-resistant metal insulation layer according to claim 5, characterized in that: The left end of the latch (34) is fixedly connected to a second spring (35), and the other end of the second spring (35) is fixed to the circular block (33).

7. The impact-resistant metal insulation layer according to claim 6, characterized in that: The left end of the latch (34) is fixedly connected to a pull rope (36), and the pull rope (36) passes through the circular block (33) and the second metal semicircular block (4).

8. The impact-resistant metal insulation layer according to claim 7, characterized in that: One end of the latch (34) is provided with a sliding surface.

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