Adjustable bracket and silo

Abstract

The present invention relates to the technical field of storage equipment, and in particular to an adjustment bracket and a silo. The adjustment bracket includes: a pressing unit, which is suitable for being arranged on the outside of the silo body along the circumferential direction and is suitable for pressing the outer wall of the silo body in a working state; a lifting unit, which is directly or indirectly connected to the pressing unit and is suitable for providing a driving force for the pressing unit to move in the height direction. The adjustment bracket provided by the present invention, by arranging a height-adjustable pressing unit on the outside of the silo body, can reasonably adjust the position of the pressing unit as needed, reduce the vibration generated by the impact of the material, and is very convenient to install and disassemble, saving time and effort.

Description

Technical Field

[0001] The present invention relates to the technical field of storage equipment, and in particular to an adjusting bracket and a silo. Background Art

[0002] A silo is a warehouse for storing bulk materials. It is best to build it in a dry area with convenient transportation and downwind from residential and public buildings. Prestressed circular silos are widely used because they are evenly stressed. However, brackets need to be installed on the outside of the circular silo to apply pre-stress to prevent damage due to uneven stress after the silo is stored. Most existing brackets are single-ring in form and can only apply pressure to the outer wall of the circular silo at a fixed position. When multi-ring support is required, multiple single-ring brackets are installed and spliced ​​together. This makes installation and disassembly very inconvenient and requires the cooperation of many workers, wasting manpower. , and it is very time-consuming; at the same time, the existing multi-ring bracket cannot change the fixing point and pressure application point of each single ring according to needs after installation, and the spacing between each single ring cannot be changed. If adjustments are made, cumbersome operating steps are required and the cooperation of many workers is required, which is time-consuming and labor-intensive; on the other hand, the existing bracket does not have earthquake resistance. When materials enter the circular silo, they will have a large impact on the silo wall. This vibration will gradually damage the silo. At the same time, the existing bracket is prone to rainwater accumulation in the gaps in contact with the silo wall. If this continues for a long time, the bracket will rust, its strength will decrease, and it will easily cause collapse accidents. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of the inconvenient adjustment of the single-ring bracket in the prior art, thereby providing an adjustable bracket that can be quickly adjusted according to usage needs.

[0004] Another technical problem to be solved by the present invention is to overcome the defect of the inconvenient adjustment of the single-ring bracket in the prior art, thereby providing a silo whose bracket position can be quickly adjusted according to usage needs.

[0005] In order to solve the above technical problems, the present invention provides an adjustment bracket, comprising:

[0006] A pressing unit, adapted to be arranged circumferentially on the outside of the silo body and adapted to press the outer wall of the silo body in a working state;

[0007] The lifting unit is directly or indirectly connected to the pressing unit and is suitable for providing driving force for the pressing unit to move in the height direction.

[0008] Optionally, also include:

[0009] The guide rod group is extended along the height direction, is directly or indirectly connected to the pressing unit, and is suitable for guiding the movement of the pressing unit along the height direction.

[0010] Optionally, the compression unit is constructed as an annular sheet structure, and the outer side of the silo body located on the same horizontal plane is enclosed by at least two sheets of the compression unit.

[0011] Optionally, it further includes: a skeleton unit, which is circumferentially arranged on the outside of the pressing unit and is suitable for being movably connected or fixedly connected to the pressing unit; the skeleton unit includes:

[0012] A guide platform, slidingly engaged with the guide rod assembly;

[0013] A connecting block is connected to the lifting unit.

[0014] Optionally, it further includes: an adjusting unit, connecting the pressing unit and the skeleton unit, and suitable for moving the pressing unit in a horizontal direction relative to the skeleton unit.

[0015] Optionally, the adjustment unit includes: a sliding rod, which is constructed as a rod-shaped structure, one end of which is connected to the pressing unit and is suitable for sliding cooperation with the skeleton unit.

[0016] Optionally, the adjusting unit further includes: a screw, one end of which is connected to the pressing unit and is suitable for rotationally cooperating with the skeleton unit to adjust the relative position of the pressing unit and the skeleton unit.

[0017] Optionally, the adjustment unit further includes: a limiting plate, which is arranged at the other end of the sliding rod and / or the lead screw and is suitable for preventing the sliding rod or the lead screw from escaping from the skeleton unit.

[0018] Optionally, also include:

[0019] a bottom ring, adapted to support the guide rod assembly and / or the lifting unit; and

[0020] The buffer unit is arranged below the bottom ring along the direction of gravity and is suitable for elastically supporting the bottom ring.

[0021] Optionally, the adjusting bracket is provided with at least two pressing units and a corresponding number of the skeleton units in sequence along the height direction;

[0022] One end of the lifting unit is connected to the bottom of the connecting block of the skeleton unit arranged relatively above, and the other end is supported by the top of the connecting block or the top surface of the bottom ring of the skeleton unit arranged relatively below.

[0023] Optionally, the pressing unit includes:

[0024] Compression plate;

[0025] an anti-slip pad, disposed on at least one side of the compression plate and adapted to be in direct contact with the silo body; and

[0026] A suction cup is provided on the pressing plate and is suitable for adsorbing the pressing plate onto the silo body.

[0027] Optionally, at least one water leakage hole is provided on the pressing plate, and the water leakage hole at least partially penetrates the pressing plate.

[0028] The silo provided by the present invention comprises: a silo body, and the above-mentioned adjustment bracket arranged on the outside of the silo body.

[0029] The technical solution of the present invention has the following advantages:

[0030] 1. The adjustment bracket provided by the present invention provides a height-adjustable compression unit on the outside of the silo body, so that the position of the compression unit can be reasonably adjusted according to needs, thereby reducing the vibration caused by material impact. The installation and disassembly are very convenient, saving time and effort.

[0031] 2. The adjustment bracket provided by the present invention is formed by at least two pieces of the compression units, thereby facilitating independent adjustment of each piece of the compression unit and quickly separating it from the outer side of the silo body.

[0032] 3. The adjustment bracket provided by the present invention guides the clamping unit to move horizontally relative to the skeleton unit by setting an adjustment unit, thereby facilitating the horizontal movement of the clamping unit and conveniently and quickly realizing the clamping and loosening of the silo body by the clamping unit, thereby improving efficiency and reducing manual labor intensity.

[0033] 4. The adjustment bracket provided by the present invention drives the clamping unit to move relative to the skeleton unit by setting a lead screw, ensuring that the moving distance is controllable and at the same time achieving a self-locking effect in the clamping state to avoid loosening.

[0034] 5. The adjusting bracket provided by the present invention is capable of achieving shock absorption and buffering by arranging a buffer unit below the bottom ring along the direction of gravity, so that when the material enters the silo and impacts the silo wall, the vibration is eliminated by the buffer unit to avoid damage to the silo.

[0035] 6. The adjustment bracket provided by the present invention can apply pressure at multiple different height positions of the silo at the same time by setting multiple skeleton units and clamping units, can flexibly change the distance between adjacent clamping units, and can reduce the vibration generated by the impact of materials; at the same time, the overall height of the adjustment bracket can be changed, the position of the clamping unit can be flexibly adjusted according to the amount of material inside the silo, and the height of the position where each clamping unit applies pressure can be adjusted in turn. It does not require cumbersome installation steps, nor does it require a lot of staff to cooperate in the installation, saving time and effort.

[0036] 7. The adjusting bracket provided by the present invention has at least one water leakage hole set on the pressing plate, so that rainwater can be quickly discharged through the water leakage hole, preventing rainwater from accumulating in the gap between the adjusting bracket and the outer wall of the silo, reducing the occurrence of rust on the adjusting bracket, ensuring structural strength, and avoiding collapse accidents caused by it.

[0037] 8. The silo provided by the present invention can flexibly change the distance between adjacent compression units by arranging a height-adjustable adjustment bracket on the outside of the silo body and reasonably adjusting the position of the compression unit as needed, thereby reducing the vibration generated by the impact of materials; at the same time, the overall height of the adjustment bracket can be changed, the position of the compression unit can be flexibly adjusted according to the amount of material inside the silo, and the height of the position where each compression unit applies pressure can be adjusted in turn. There is no need for cumbersome installation steps, nor does it require a large number of staff to cooperate in the installation, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 It is a three-dimensional schematic diagram of the silo of the present invention;

[0040] Figure 2 is a schematic cross-sectional view of a buffer unit of the present invention;

[0041] Figure 3 Schematic diagram of the backbone unit of the present invention;

[0042] Figure 4 Schematic diagram of the adjusting unit and the pressing unit of the present invention;

[0043] Figure 5 It is a cross-sectional view of the compression unit of the present invention.

[0044] Description of reference numerals:

[0045] 1. Bottom ring; 6. First lifting unit; 7. Second lifting unit; 8. Control unit; 11. Third lifting unit;

[0046] 2. Adjustment unit; 201. Turning handle; 202. Limiting piece; 203. Sliding rod; 204. Lead screw;

[0047] 3. Guide rod assembly; 301. Position limiting top plate; 302. Guide rod;

[0048] 4. Compression unit; 401. Compression plate; 402. Leakage hole; 403. Anti-slip pad; 404. Suction cup;

[0049] 5. Skeleton unit; 501. Main connecting block; 502. Secondary connecting block; 503. Secondary connecting beam; 504. Sliding hole; 505. Threaded hole; 506. Guide platform; 507. Main connecting beam; 508. Guide hole;

[0050] 9. Mounting unit; 901. Mounting ring; 902. Mounting screw hole;

[0051] 10. Buffer unit; 1001. Elastic pad; 1002. Inner cavity; 1003. Buffer telescopic rod; 1004. Buffer spring. DETAILED DESCRIPTION

[0052] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0053] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0054] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0055] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0056] Example 1

[0057] Combine Figure 1-Figure 5 As shown, the adjustment bracket provided in this embodiment includes:

[0058] The pressing unit 4 is adapted to be arranged circumferentially on the outside of the silo body and adapted to press the outer wall of the silo in a working state;

[0059] The lifting unit is directly or indirectly connected to the pressing unit 4 and is suitable for providing a driving force for the pressing unit 4 to move in the height direction.

[0060] The adjustment bracket provided in this embodiment is provided with a height-adjustable pressing unit 4 on the outside of the silo body, so that the position of the pressing unit 4 can be reasonably adjusted according to needs, thereby reducing the vibration generated by the impact of the material. The installation and disassembly are very convenient, saving time and effort.

[0061] Preferably, the pressing unit 4 is constructed as a plate-shaped or sheet-shaped structure, and its shape matches the outer surface of the silo body.

[0062] Preferably, the lifting unit in this embodiment can be a hydraulic lifting rod or an electric lifting rod. The pressing unit 4 is suitable for moving along the height direction under the drive of the lifting unit.

[0063] Specifically, combined Figure 1 As shown, the adjustment bracket also includes:

[0064] The guide rod group 3 is extended along the height direction, is directly or indirectly connected to the pressing unit 4, and is suitable for guiding the movement of the pressing unit 4 along the height direction.

[0065] Preferably, the guide rod group 3 includes a guide rod 302 and a limiting top plate 301 provided on the guide rod 302 , and the limiting top plate 301 is suitable for limiting the lifting height of the pressing unit 4 along the height direction to prevent separation.

[0066] Specifically, combined Figure 4 As shown, the pressing unit 4 is constructed as an annular sheet structure, and the outer side of the silo body located at the same horizontal plane is enclosed by at least two pieces of the pressing units 4.

[0067] The adjustment bracket provided in this embodiment is formed by enclosing at least two pieces of the pressing units 4, thereby facilitating independent adjustment of each piece of the pressing unit 4 and quickly separating it from the outer side of the silo body.

[0068] As a variation, the pressing unit 4 may also be constructed as a spiral plate structure or a circular ring structure surrounding the outer side of the silo body.

[0069] Specifically, combined Figure 3 As shown, the adjustment bracket further includes: a skeleton unit 5, which is circumferentially arranged on the outside of the pressing unit 4 and is suitable for being movably connected or fixedly connected to the pressing unit 4; the skeleton unit 5 includes:

[0070] The guide platform 506 is slidably engaged with the guide rod group 3;

[0071] A connecting block is connected to the lifting unit.

[0072] Preferably, in this embodiment, the skeleton unit 5 primarily serves to bear and support the pressing unit 4. By connecting the skeleton unit 5 to the lifting unit, the vertical force of the lifting unit can be directly applied to the skeleton unit 5, eliminating the need for the pressing unit 4 to bear an additional vertical force component when applying a horizontal pressing force to the silo body, thereby ensuring uniform force on the silo body. Furthermore, by slidingly engaging the skeleton unit 5 with the guide rod assembly 3, the skeleton unit 5 slides under the guidance of the guide rod assembly 3.

[0073] Preferably, a plurality of guide holes 508 are provided on the guide platform 506. Preferably, in this embodiment, the number of the guide holes 508 is four, and correspondingly, the number of the guide rods 302 is also four.

[0074] Combine Figure 3As shown, in this embodiment, the connection blocks of the skeleton unit 5 can also be divided into main connection blocks 501 and secondary connection blocks 502, wherein each main connection block 501 is provided with a secondary connection block 502 on both sides, the main connection block 501 and the secondary connection block 502 are connected by a main connection beam 507, and two adjacent secondary connection blocks 502 are connected by a secondary connection beam 503, and the outer side of the secondary connection beam 503 is provided with the guide platform 506. The thickness of the main connection block 501 and the secondary connection block 502 is greater than the thickness of the main connection beam 507 and the secondary connection beam 503, thereby increasing the structural strength. Preferably, the secondary connection beam and the main connection beam are both arc-shaped.

[0075] Specifically, combined Figure 4 As shown, the adjustment bracket further includes: an adjustment unit 2, which connects the pressing unit 4 and the skeleton unit 5 and is suitable for moving the pressing unit 4 relative to the skeleton unit 5 along the horizontal direction.

[0076] The adjustment bracket provided in this embodiment guides the clamping unit 4 to move horizontally relative to the skeleton unit 5 by setting the adjustment unit 2, thereby providing guidance for the horizontal movement of the clamping unit 4, and conveniently and quickly realizing the clamping and loosening of the silo body by the clamping unit 4, thereby improving efficiency and reducing manual labor intensity.

[0077] Specifically, the adjustment unit 2 includes a sliding rod 203 , which is constructed as a rod-shaped structure, one end of which is connected to the pressing unit 4 and is suitable for sliding cooperation with the skeleton unit 5 .

[0078] Specifically, the adjustment unit 2 further includes a screw 204, one end of which is connected to the pressing unit 4 and adapted to rotate with the skeleton unit 5 to adjust the relative position of the pressing unit 4 and the skeleton unit 5. Preferably, the other end of the screw 204 may also be connected to a handle 201 to facilitate operation by the operator.

[0079] Preferably, the adjusting unit 2 and the end connected to the pressing unit 4 are in a rotationally matched form, so as to facilitate the rotation of the lead screw 204 relative to the pressing unit 4 and prevent it from falling off.

[0080] The adjustment bracket provided in this embodiment drives the pressing unit 4 to move relative to the skeleton unit 5 by setting a lead screw 204, ensuring that the moving distance is controllable, and at the same time achieving a self-locking effect in the pressing state to avoid loosening.

[0081] Preferably, a threaded hole 505 is provided on the main connecting block 501, and a sliding hole 504 is provided on the secondary connecting block 502; the threaded hole 505 is suitable for cooperating with the lead screw 204, so that the lead screw 204 rotates in the threaded hole 505, thereby driving the clamping unit 4 to move; the sliding hole 504 is suitable for cooperating with the sliding rod 203, so that the sliding rod 203 slides in the sliding hole 504, so as to guide the movement of the clamping unit 4 in the horizontal direction and avoid dislocation.

[0082] Preferably, each of the pressing units 4 is provided with at least one lead screw 204 and at least one sliding rod 203 .

[0083] Specifically, the adjustment unit 2 further includes: a limiting piece 202, which is arranged at the other end of the sliding rod 203 and / or the lead screw 204, and is suitable for preventing the sliding rod 203 or the lead screw 204 from escaping from the skeleton unit 5.

[0084] Specifically, the adjustment bracket further includes:

[0085] A bottom ring 1, adapted to support the guide rod set 3 and / or the lifting unit; and

[0086] The buffer unit 10 is disposed below the bottom ring 1 along the direction of gravity and is suitable for elastically supporting the bottom ring 1 .

[0087] The adjustment bracket provided in this embodiment is configured with a buffer unit 10 below the bottom ring 1 along the direction of gravity, so that when the material enters the silo and impacts the silo wall, shock absorption and buffering can be achieved, thereby eliminating vibration through the buffer unit 10 and avoiding damage to the silo.

[0088] Preferably, combined Figure 2 As shown, the buffer unit 10 in this embodiment specifically includes:

[0089] The elastic pad 1001 is made of elastic material. An inner cavity 1002 is formed inside the elastic pad 1001. A buffer telescopic rod 1003 is placed in the inner cavity 1002. A buffer spring 1004 is also provided outside the buffer telescopic rod 1003. Through the multi-stage buffer structure, a good buffering effect is achieved.

[0090] Preferably, a mounting unit 9 is further provided below the buffer unit 10. The mounting unit 9 serves as a mounting base for the overall structure of the adjustment bracket and is suitable for being connected and fixed to the ground or other fixed structure. The mounting unit 9 includes a mounting ring 901 and mounting screw holes 902 formed on the mounting ring 901.

[0091] Preferably, the buffer unit 10 is provided between the bottom ring 1 and the mounting ring 901. Furthermore, a plurality of the buffer units 10 are evenly provided between the bottom ring 1 and the mounting ring 901.

[0092] Specifically, the adjusting bracket is provided with at least two pressing units 4 and a corresponding number of the skeleton units 5 in sequence along the height direction;

[0093] One end of the lifting unit is connected to the bottom of the connecting block of the skeleton unit 5 arranged relatively above, and the other end is supported by the top of the connecting block of the skeleton unit 5 arranged relatively below or the top surface of the bottom ring 1.

[0094] In this embodiment, the adjustment bracket is provided with three pressing units 4 and corresponding three skeleton units 5 in sequence along the height direction. Figure 1 As shown, a first lifting unit 6 is installed below the main connecting block 501 of the skeleton unit 5 on the uppermost layer, and the first lifting unit 6 is supported on the main connecting block 501 of the skeleton unit 5 on the middle layer; further, a second lifting unit 7 is installed below the main connecting block 501 of the skeleton unit 5 on the middle layer, and the second lifting unit 7 is supported on the main connecting block 501 of the skeleton unit 5 on the lowermost layer; further, a third lifting unit 11 is installed below the main connecting block 501 of the skeleton unit 5 on the lowermost layer, and the third lifting unit 11 is supported on the bottom ring 1.

[0095] Preferably, the adjustment bracket also includes: a control unit 8, which is electrically connected to the first lifting unit 6, the second lifting unit 7, and the third lifting unit 11, so as to control the lifting of the skeleton unit 5 of each layer, and then drive the pressing unit 4 to lift.

[0096] The adjustment bracket provided in this embodiment can apply pressure at multiple different height positions of the silo at the same time by setting multiple skeleton units 5 and clamping units 4, and can flexibly change the distance between adjacent clamping units 4, which can reduce the vibration generated by the impact of materials; at the same time, the overall height of the adjustment bracket can be changed, and the position of the clamping unit 4 can be flexibly adjusted according to the amount of material inside the silo. The height of the position where each clamping unit 4 applies pressure can also be adjusted in turn. There is no need for cumbersome installation steps, nor does it require a lot of staff to cooperate in the installation, saving time and effort.

[0097] Specifically, combined Figure 5 As shown, the pressing unit 4 includes:

[0098] Compression plate 401;

[0099] an anti-slip pad 403 , disposed on at least one side of the pressing plate 401 and adapted to directly contact the silo body; and

[0100] The suction cup 404 is provided on the pressing plate 401 and is suitable for adsorbing the pressing plate 401 onto the silo body.

[0101] The anti-slip pad 403 can be provided to increase the friction between the pressing unit 4 and the outer wall of the silo body, thereby preventing slipping.

[0102] Specifically, combined Figure 5 As shown, at least one water leakage hole 402 is provided on the pressing plate 401 , and the water leakage hole 402 at least partially penetrates the pressing plate 401 .

[0103] The adjusting bracket provided in this embodiment is provided with at least one leaking hole 402 on the pressing plate 401, so that rainwater can be quickly discharged through the leaking hole 402, thereby preventing rainwater from accumulating in the gap between the adjusting bracket and the outer wall of the silo, reducing the occurrence of rust on the adjusting bracket, ensuring structural strength, and avoiding collapse accidents caused by this.

[0104] Example 2

[0105] Combine Figure 1 As shown, this embodiment provides a silo, comprising: a silo body, and an adjustment bracket as described in the above embodiment 1, which is arranged on the outside of the silo body.

[0106] The silo provided in this embodiment is capable of flexibly changing the spacing between adjacent pressing units 4 and reducing the vibration generated by the impact of materials by arranging a height-adjustable adjustment bracket on the outside of the silo body and reasonably adjusting the position of the pressing unit 4 as needed. At the same time, the overall height of the adjustment bracket can be changed, and the position of the pressing unit 4 can be flexibly adjusted according to the amount of material inside the silo. The height of the position where each pressing unit 4 applies pressure can also be adjusted in turn. There is no need for complicated installation steps and a large number of staff to cooperate in the installation, which saves time and effort.

[0107] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An adjustment bracket, characterized in that: include: A pressing unit (4) is adapted to be arranged circumferentially on the outside of the silo body and adapted to press the outer wall of the silo body in a working state; A lifting unit, directly or indirectly connected to the pressing unit (4), and adapted to provide a driving force for the pressing unit (4) to move in a height direction; A guide rod group (3) is extended in the height direction, is directly or indirectly connected to the pressing unit (4), and is suitable for guiding the movement of the pressing unit (4) in the height direction; The pressing unit (4) comprises: Compression plate (401); an anti-slip pad (403), provided on at least one side of the pressing plate (401) and adapted to be in direct contact with the silo body; and A suction cup (404) is provided on the pressing plate (401) and is suitable for adsorbing the pressing plate (401) onto the silo body; The compression unit (4) is constructed as an annular sheet structure, and the outer side of the silo body located on the same horizontal plane is enclosed by at least two sheets of the compression unit (4); The adjustment bracket further comprises: a skeleton unit (5), which is circumferentially arranged outside the pressing unit (4) and is suitable for being movably connected or fixedly connected to the pressing unit (4); the skeleton unit (5) comprises: A guide platform (506) slidably engaged with the guide rod assembly (3); a connecting block connected to the lifting unit; The adjustment bracket further comprises: an adjustment unit (2), connecting the pressing unit (4) and the skeleton unit (5), and adapted to enable the pressing unit (4) to move in a horizontal direction relative to the skeleton unit (5); The adjustment bracket is provided with at least two pressing units (4) and a corresponding number of the skeleton units (5) in sequence along the height direction.

2. The adjustment bracket according to claim 1, characterized in that: The adjustment unit (2) comprises a sliding rod (203) constructed as a rod-shaped structure, one end of which is connected to the pressing unit (4) and is suitable for sliding cooperation with the skeleton unit (5).

3. The adjustment bracket according to claim 2, characterized in that: The adjustment unit (2) further comprises a lead screw (204), one end of which is connected to the pressing unit (4) and is adapted to rotate with the skeleton unit (5) to adjust the relative position of the pressing unit (4) and the skeleton unit (5).

4. The adjustment bracket according to claim 3, characterized in that: The adjustment unit (2) further comprises: a limiting piece (202) arranged at the other end of the sliding rod (203) and / or the lead screw (204), suitable for preventing the sliding rod (203) or the lead screw (204) from falling out of the skeleton unit (5).

5. The adjustment bracket according to any one of claims 1 to 4, characterized in that: Also includes: A bottom ring (1) adapted to support the guide rod assembly (3) and / or the lifting unit; as well as The buffer unit (10) is arranged below the bottom ring (1) along the direction of gravity and is suitable for elastically supporting the bottom ring (1).

6. The adjustment bracket according to claim 5, characterized in that: One end of the lifting unit is connected to the bottom of the connection block of the skeleton unit (5) arranged relatively above, and the other end is supported by the top of the connection block of the skeleton unit (5) arranged relatively below or the top surface of the bottom ring (1).

7. The adjustment bracket according to any one of claims 1 to 4, characterized in that: At least one water leakage hole (402) is provided on the pressing plate (401), and the water leakage hole (402) at least partially penetrates the pressing plate (401).

8. A silo, characterized in that: include: A silo body, and an adjustment bracket as described in any one of claims 1 to 7 arranged on the outside of the silo body.

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