Ventilation vertical pipe fixing device

Abstract

The utility model discloses a ventilation vertical pipe fixing device, which is used for fixing a vertical pipe on a granary wall, and comprises a plurality of fixing components arranged on the wall at intervals along a first direction and used for clamping the vertical pipe; the connecting assembly is used for connecting the two vertical pipes and extends in the direction away from the vertical pipes in the radial direction of the vertical pipes; and the supporting assemblies are arranged on the wall, the multiple supporting assemblies are arranged in the first direction at intervals, and the supporting assemblies are used for supporting the connecting assemblies so as to limit the vertical pipe to move in the first direction. According to the technical scheme, the firmness and the stability of vertical pipe installation are improved, and the use safety coefficient is high.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage in grain depots, in particular to a ventilation standpipe fixing device. Background Art

[0002] Grain storage ventilation refers to the ventilation technology that replaces the air in the grain pile with external air to improve the storage conditions. It is an important means of grain storage. The ventilation riser is an important part of the ventilation process equipment, especially for silos with large diameter, high grain line and large storage capacity. The ventilation riser requires the use of an upper insulation structure, and the pipe diameter is large and the pipe wall is thin. During the installation and construction, there will be problems such as difficulty in installation, maintenance, adaptation to civil engineering, easy bumping, and low safety factor. Utility Model Content

[0003] The main purpose of the utility model is to provide a ventilation riser fixing device, aiming to facilitate the installation of the ventilation riser.

[0004] To achieve the above-mentioned purpose, the ventilation riser fixing device proposed in the utility model is used to fix the riser on the wall of the granary, comprising:

[0005] A fixing assembly is arranged on the wall, a plurality of the fixing assemblies are arranged at intervals along a first direction, and the fixing assemblies are used to clamp the vertical pipe;

[0006] a connecting assembly, used to connect the two risers and extending in a radial direction of the risers toward a direction away from the risers; and

[0007] A support assembly is arranged on the wall. A plurality of the support assemblies are provided and are spaced apart along the first direction. The support assembly is used to support the connection assembly to limit the vertical pipe from moving along the first direction.

[0008] Optionally, the fixing assembly includes:

[0009] A clamping piece, sleeved on the outer wall of the standpipe and fixedly connected to the standpipe;

[0010] A mounting base, fixed to the wall;

[0011] A sliding member has one end fixedly connected to the clamping member and the other end slidably connected to the mounting seat to adjust the positions of the clamping member and the riser along the second direction.

[0012] Optionally, the clamp includes a first limiting portion and a second limiting portion, two ends of the first limiting portion are correspondingly connected to the end of the second limiting portion to form a sleeve hole, and the vertical pipe is arranged in the sleeve hole.

[0013] Optionally, the mounting seat is provided with a slot hole, the slot hole extends along the second direction, and one end of the sliding member away from the clamping member is arranged in the slot hole and connected to the slot hole.

[0014] Optionally, the support assembly comprises:

[0015] Two longitudinal beams are provided, and the two longitudinal beams are spaced apart and arranged on the wall along the second direction;

[0016] Two support beams are provided, one end of each support beam is connected to the upper end of each longitudinal beam, and the other end of each support beam extends in a direction away from the wall;

[0017] The reinforcing rib is arranged below the supporting beam, and the two ends thereof are respectively connected to the supporting beam and the longitudinal beam.

[0018] Optionally, the support assembly further includes a connecting beam, two ends of which are respectively connected to the upper ends of the longitudinal beam.

[0019] Optionally, the connection component includes:

[0020] The connecting flanges are sleeved on both ends of the vertical pipes, and the two adjacent ends of the vertical pipes are correspondingly connected so that the two connecting flanges correspond to each other;

[0021] The connecting bolts are used to connect the two connecting flanges.

[0022] Optionally, the ventilation riser fixing device also includes a mounting plate, and a plurality of the mounting plates are provided and arranged on the wall, the mounting plates are grouped in pairs, the two mounting plates in each group are arranged at the same height, and the plurality of groups of mounting plates are spaced apart along the first direction, and the mounting seat and the longitudinal beam are both installed on the mounting plate.

[0023] Optionally, the mounting plate is made of metal.

[0024] Optionally, a gasket is provided between two adjacent vertical pipes and between the first limiting portion and the second limiting portion.

[0025] The technical solution of the utility model can fix multiple vertical pipes for ventilation on the wall of a granary. The ventilation vertical pipe fixing device includes a fixing component, a connecting component and a supporting component. The connecting component 300 is used to connect two adjacent vertical pipes so that the interiors thereof are communicated. The fixing components are arranged on the wall at intervals along a first direction. The fixing components clamp the vertical pipes to limit the horizontal or vertical movement of the vertical pipes so that the vertical pipes are fixed on the wall. The supporting components are arranged on the wall at intervals along the first direction. When the fixing components fix the vertical pipes, the supporting components are located below the connecting components to support the connecting components. Since the connecting components extend in a radial direction of the vertical pipes in a direction away from the vertical pipes, that is, protrude from the vertical pipes, when the supporting components are supported below the connecting components, an upward supporting force is provided for the connecting components and the vertical pipes, so that the connecting components and the vertical pipes can be prevented from moving downward. Through the coordinated arrangement of the fixing components and the connecting components, the horizontal and vertical movement of the vertical pipes is limited, so that the vertical pipes are stably arranged on the wall, the reliability and stability of the vertical pipe installation are improved, and the safety factor for use is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 This is a structural schematic diagram of an embodiment of a ventilation riser fixing device of the utility model;

[0028] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0029] Figure 3 It is a structural schematic diagram of a fixing component in a ventilation riser fixing device of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the support assembly in the ventilation riser fixing device of the utility model.

[0031] Description of Figure Numbers:

[0032] Label name Label name 100 Riser 200 Fixed components 210 Cards 211 The first limiter 212 The second limiter 220 Mounting Block 221 Slot 230 Slide 300 Connecting components 400 Support components 410 Stringer 420 Support beam 430 Reinforcement 440 Connecting beam 500 granary 510 wall 520 Mounting Plate

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] Grain storage ventilation refers to the ventilation technology that replaces the air in the grain pile with external air to improve the storage conditions. It is an important means of grain storage. The ventilation riser is an important part of the ventilation process equipment, especially for silos with large diameter, high grain line and large storage capacity. The ventilation riser requires the use of an upper insulation structure, and the pipe diameter is large and the pipe wall is thin. During the installation and construction, there will be problems such as difficulty in installation, maintenance, adaptation to civil engineering, easy bumping, and low safety factor.

[0039] In order to solve the above technical problems, the utility model provides a ventilation riser fixing device, which uses a connecting component to connect multiple risers in series, and uses a fixing component and a supporting component to install the riser on the wall, thereby preventing the riser from moving horizontally and vertically, improving the reliability and stability of the riser installation, and having a high safety factor.

[0040] In the embodiment of the utility model, the ventilation riser fixing device is used to fix the riser 100 to the wall 510 of the granary 500, including:

[0041] A fixing assembly 200 is disposed on the wall 510 . A plurality of fixing assemblies 200 are provided and are spaced apart along the first direction. The fixing assemblies 200 are used to clamp the vertical pipe 100 .

[0042] A connecting assembly 300, used to connect two risers 100, and extending in a radial direction of the risers 100 in a direction away from the risers 100; and

[0043] The support assembly 400 is disposed on the wall 510 . A plurality of support assemblies 400 are provided and are spaced apart along the first direction. The support assembly 400 is used to support the connection assembly 300 to limit the vertical pipe 100 from moving along the first direction.

[0044] The technical solution of the utility model can fix a plurality of vertical pipes 100 for ventilation on the wall 510 of the granary 500, such as Figure 1 and Figure 2 As shown, the ventilation riser fixing device includes a fixing assembly 200, a connecting assembly 300 and a supporting assembly 400. The connecting assembly 300 is used to connect two adjacent risers 100 so that the insides thereof are communicated with each other. The fixing assembly 200 is arranged on the wall 510 at intervals along a first direction. The fixing assembly 200 clamps the riser 100 to limit the horizontal or vertical movement of the riser 100 so that the riser 100 is fixed on the wall 510. The supporting assembly 400 is arranged on the wall 510 at intervals along the first direction. When the fixing assembly 200 fixes the riser 100, the supporting assembly 400 is located below the connecting assembly 300 to support The connection assembly 300 extends along the radial direction of the riser 100 in a direction away from the riser 100, that is, it protrudes from the riser 100. When the support assembly 400 is supported below the connection assembly 300, an upward support force is provided for the connection assembly 300 and the riser 100, thereby preventing the connection assembly 300 and the riser 100 from moving downward. Through the coordinated arrangement of the fixing assembly 200 and the connection assembly 300, the horizontal and vertical movement of the riser 100 is restricted, so that the riser 100 is stably arranged on the wall 510, thereby improving the reliability and stability of the installation of the riser 100 and having a high safety factor in use.

[0045] Specifically, the granary 500 is used to store grains, and the wall 510 can be a flat wall or a curved wall. The vertical pipe 100 is arranged outside the granary 500 and installed on the outer wall 510. One end of the vertical pipe 100 is connected to the inside of the granary 500, and the other end is arranged outside the granary 500 to achieve ventilation inside and outside the granary 500 to ensure safe storage of grains. The first direction in this embodiment is the vertical direction, that is, the vertical pipe 100 is arranged outside the granary 500 in the vertical direction. A plurality of vertical pipes 100 are arranged, and the number of vertical pipes 100 can be determined according to the height of the granary 500 to adapt to different delivery conditions. At a certain wind height, two adjacent risers 100 are connected by a connecting assembly 300. Correspondingly, a plurality of fixing assemblies 200 and supporting assemblies 400 are provided and spaced apart in the vertical direction. The connection between the fixing assembly 200 and the riser 100 can prevent the riser 100 from shaking. In addition, the supporting assembly 400 is provided to support the connecting assembly 300 in the vertical direction to prevent the riser 100 from moving in the vertical direction under the influence of gravity. The cooperation between the fixing assembly 200 and the supporting assembly 400 enables the riser 100 to be securely installed, thereby improving the stability of the installation of the riser 100 and the safety of use.

[0046] Optionally, the fixing assembly 200 includes:

[0047] The clamping member 210 is sleeved on the outer wall of the riser 100 and fixedly connected to the riser 100;

[0048] The mounting base 220 is fixed to the wall 510;

[0049] The sliding member 230 has one end fixedly connected to the clamping member 210 and the other end slidably connected to the mounting seat 220 to adjust the positions of the clamping member 210 and the stand pipe 100 along the second direction.

[0050] Specifically, if Figure 2 and Figure 3As shown, the fixing assembly 200 includes a clamp 210, a mounting seat 220 and a sliding member 230. The clamp 210 is sleeved on the outer wall of the riser 100. The riser 100 in this embodiment is cylindrical, and the inner circle of the clamp 210 is circular, so as to fit the outer wall of the riser 100 and fix the riser 100. The mounting seat 220 is horizontally fixedly installed on the wall 510. Two sliding members 230 are provided, and the two sliding members 230 are respectively provided at both ends of the clamp 210 along its radial direction. One end of the sliding member 230 is fixedly connected to the clamp 210, and the other end is slidably connected to the mounting seat 220. The sliding direction The vertical direction is horizontal, that is, the horizontal position of the vertical pipe 100 can be adjusted by the sliding member 230. Since the mounting seats 220 of the plurality of fixed assemblies 200 cannot accurately ensure the consistency of the mounting seats 220 in the vertical direction when they are installed on the wall 510, the vertical pipes 100 are installed in a line in the vertical direction by sliding the sliding member 230 in the horizontal direction, thereby ensuring the verticality requirement of the vertical pipes 100. After the verticality adjustment of the plurality of vertical pipes 100 is completed, the fixed mounting seats 220 and the sliding member 230 restrict the horizontal movement of the vertical pipes 100, so that the vertical pipes 100 are securely installed. In addition, if the cross section of the vertical pipe 100 is rectangular or square, the inner circle of the corresponding clamping member 210 is also set to be rectangular or square to fix the vertical pipe 100.

[0051] Optionally, the clamp 210 includes a first limiting portion 211 and a second limiting portion 212 , and two ends of the first limiting portion 211 are correspondingly connected to the end of the second limiting portion 212 to form a sleeve hole, and the standpipe 100 is disposed in the sleeve hole.

[0052] In this embodiment, if Figure 3 As shown, the first limiting portion 211 and the second limiting portion 212 are both open, and the first limiting portion 211 and the second limiting portion 212 are surrounded by a sleeve hole, and the vertical pipe 100 passes through the sleeve hole, and the vertical pipe 100 is fixed by connecting the first limiting portion 211 and the second limiting portion 212. Specifically, the first limiting portion 211 and the second limiting portion 212 can be connected by bolts.

[0053] Optionally, the mounting seat 220 is provided with a slot hole 221 extending along the second direction, and one end of the sliding member 230 away from the clamping member 210 is disposed in the slot hole 221 and connected to the slot hole 221 .

[0054] In this embodiment, if Figure 3 As shown, a slot hole 221 is provided on the mounting seat 220, and the slot hole 221 extends in the horizontal direction. The sliding member 230 drives the vertical pipe 100 to move horizontally in the slot hole 221 to maintain the verticality of the vertical pipe 100. When the horizontal position is adjusted, the slot hole 221 and the sliding member 230 are fixedly connected by bolts to prevent the sliding member 230 from continuing to move.

[0055] Optionally, the support assembly 400 includes:

[0056] Two longitudinal beams 410 are provided, and the two longitudinal beams 410 are spaced apart on the wall 510 along the second direction;

[0057] Two support beams 420 are provided, one end of the support beam 420 is connected to the upper end of the longitudinal beam 410, and the other end extends in a direction away from the wall 510;

[0058] The reinforcing rib 430 is disposed below the supporting beam 420 , and two ends thereof are respectively connected to the supporting beam 420 and the longitudinal beam 410 .

[0059] In this embodiment, if Figure 2 and Figure 4 As shown, the support assembly 400 includes a longitudinal beam 410, a support beam 420 and a reinforcing rib 430. Two longitudinal beams 410 are arranged at intervals in the horizontal direction. The longitudinal beam 410 is connected to the wall 510 by expansion bolts. Two support beams 420 are arranged, and the two support beams 420 are respectively connected to one longitudinal beam 410, and the support beam 420 extends in a direction away from the wall 510. The support assembly 400 is arranged above the support beam 420, and an upward supporting force is provided to the connection assembly 300 and the vertical pipe 100 through the support beam 420, which can limit the movement of the vertical pipe 100; in addition, the reinforcing rib 430 is arranged to connect the support beam 420 and the longitudinal beam 410 in the inclined direction, so as to improve the strength of the support beam 420 and ensure that the vertical pipe 100 is securely installed.

[0060] Optionally, the support assembly 400 further includes a connecting beam 440 , and both ends of the connecting beam 440 are respectively connected to the upper ends of the longitudinal beam 410 .

[0061] In this embodiment, if Figure 4 As shown, the connecting beam 440 is horizontally arranged, and its two ends are respectively connected to the upper end of a longitudinal beam 410, and also supports the connecting assembly 300 in the vertical direction, thereby improving the reliability of installation and the safety of use.

[0062] Optionally, the connection component 300 includes:

[0063] The connecting flanges are sleeved on both ends of the riser 100, and the ends of two adjacent risers 100 are correspondingly connected so that the two connecting flanges correspond;

[0064] Connecting bolts are used to connect two connecting flanges.

[0065] In this embodiment, the connection assembly 300 includes a connection flange and a connection bolt. Specifically, a connection flange is installed at both ends of the riser 100. When two risers 100 need to be connected, the ends are aligned and the two connection flanges are connected by connecting bolts to connect the two risers 100. A plurality of connecting bolts are provided and are arranged at intervals along the circumference of the connection flange.

[0066] Optionally, the ventilation riser fixing device further includes a mounting plate 520, a plurality of mounting plates 520 are provided and arranged on the wall 510, the mounting plates 520 are arranged in groups of two, the two mounting plates 520 in each group are arranged at the same height, and the plurality of groups of mounting plates 520 are arranged at intervals along the first direction, and the mounting seat 220 and the longitudinal beam 410 are both installed on the mounting plates 520. The mounting plates 520 are made of metal.

[0067] In this embodiment, if Figure 2 As shown, a plurality of mounting plates 520 are arranged on the outer wall 510 of the granary 500, and a plurality of mounting plates 520 are arranged, two mounting plates 520 form a group, and the two mounting plates 520 of each group are arranged at the same height of the wall 510, and the plurality of mounting plates 520 are arranged at intervals in the vertical direction, and the mounting seat 220 and the longitudinal beam 410 can be installed on the mounting plate 520. Specifically, the mounting seat 220 and the longitudinal beam 410 can be welded to the mounting plate 520, or can be installed on the mounting plate 520 by expansion bolts. According to the diameter and length of the vertical pipe 100, the mounting plate 520 is preset in advance. 0, the installation accuracy of the riser 100 can be improved, and the installation of the riser 100 is convenient. Since the mounting plate 520 is preset, errors in the horizontal and vertical directions are inevitable during the construction process. By setting the fixing component 200, the sliding member 230 slides along the mounting seat 220 to adjust the consistency of the riser 100 in the vertical direction. In addition, when installing the fixing component 200, attention should be paid to the consistency in the horizontal direction. By setting the mounting plate 520, the installation of the riser 100 is simple and time-saving. The mounting plate 520 is made of metal material, which has stable quality and reliable installation.

[0068] Optionally, a gasket is provided between two adjacent vertical pipes 100 and between the first limiting portion 211 and the second limiting portion 212 .

[0069] In this embodiment, a gasket is provided between two adjacent risers 100 to ensure good air tightness at the connection of the risers 100. The gasket is provided in a ring shape, and the inner circle corresponds to the inner circle of the riser 100. In addition, a gasket is also provided at the connection between the first limiting portion 211 and the second limiting portion 212, which not only facilitates the connection, but also increases the friction between the first limiting portion 211 and the second limiting portion 212, thereby better fixing the riser 100.

[0070] The above description is only an optional embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the inventive concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A ventilation riser fixing device, used to fix the riser on the wall of a granary, characterized in that: The ventilation riser fixing device comprises: A fixing assembly is arranged on the wall, a plurality of the fixing assemblies are arranged at intervals along a first direction, and the fixing assemblies are used to clamp the vertical pipe; a connecting assembly, used to connect the two risers and extending in a radial direction of the risers toward a direction away from the risers; and A support assembly is arranged on the wall. A plurality of the support assemblies are provided and are spaced apart along the first direction. The support assembly is used to support the connection assembly to limit the vertical pipe from moving along the first direction.

2. The ventilation riser fixing device according to claim 1, characterized in that: The fixing assembly comprises: A clamping piece, sleeved on the outer wall of the standpipe and fixedly connected to the standpipe; A mounting base, fixed to the wall; A sliding member has one end fixedly connected to the clamping member and the other end slidably connected to the mounting seat to adjust the positions of the clamping member and the riser along the second direction.

3. The ventilation riser fixing device according to claim 2, characterized in that: The clamping member includes a first limiting portion and a second limiting portion, wherein two ends of the first limiting portion are correspondingly connected to the end of the second limiting portion to form a sleeve hole, and the vertical pipe is arranged in the sleeve hole.

4. The ventilation riser fixing device according to claim 2, characterized in that: The mounting seat is provided with a slot hole, the slot hole extends along the second direction, and one end of the sliding member away from the clamping member is arranged in the slot hole and connected to the slot hole.

5. The ventilation riser fixing device according to claim 2, characterized in that: The support assembly comprises: Two longitudinal beams are provided, and the two longitudinal beams are spaced apart and arranged on the wall along the second direction; Two support beams are provided, one end of each support beam is connected to the upper end of each longitudinal beam, and the other end of each support beam extends in a direction away from the wall; The reinforcing rib is arranged below the supporting beam, and the two ends thereof are respectively connected to the supporting beam and the longitudinal beam.

6. The ventilation riser fixing device according to claim 5, characterized in that: The support assembly also includes a connecting beam, and two ends of the connecting beam are respectively connected to the upper ends of the longitudinal beam.

7. The ventilation riser fixing device according to claim 1, characterized in that: The connection component comprises: The connecting flanges are sleeved on both ends of the vertical pipes, and the two adjacent ends of the vertical pipes are correspondingly connected so that the two connecting flanges correspond to each other; The connecting bolts are used to connect the two connecting flanges.

8. The ventilation riser fixing device according to claim 6, characterized in that: The ventilation riser fixing device also includes a mounting plate, a plurality of the mounting plates are provided and arranged on the wall, the mounting plates are grouped in pairs, the two mounting plates in each group are arranged at the same height, and the plurality of groups of mounting plates are spaced apart along the first direction, the mounting seat and the longitudinal beam are both installed on the mounting plate.

9. The ventilation riser fixing device according to claim 8, characterized in that: The material of the mounting plate is metal.

10. The ventilation riser fixing device according to claim 3, characterized in that: A gasket is provided between two adjacent vertical pipes and between the first limiting portion and the second limiting portion.

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