Support

Abstract

In the support, the two ends of a column body of a supporting table are connected with a base and an installation part, used for installing equipment, in the supporting table correspondingly. The at least two racks are fixed to the column body at intervals around the column body, the length directions of the racks extend in the axial direction of the column body, the column body is sleeved with the adjusting ring in a sliding mode in the axial direction of the column body, the positioning assembly is provided with a positioning part penetrating through the adjusting ring and used for being inserted into the column body and a meshing part meshed with the racks, and the shock resistance is improved through non-rigid connection. The meshing part and the rack improve the strength. The support is further provided with at least two adjusting seats and rotating parts which are in one-to-one correspondence, the at least two adjusting seats and the rotating parts are all distributed in the circumferential direction of the base, the adjusting seats are arranged on the base in the mode that the adjusting seats can reciprocate in the radial direction of the column relative to the base, and the two ends of the rotating parts are hinged to the adjusting rings and the corresponding adjusting seats respectively. The support has high strength, supporting capacity and shock resistance, so that the support can be used for installation of equipment in different environments or regions, and the universality of the support is effectively improved.

Description

Technical Field

[0001] This application belongs to the field of electrical support structure technology, and in particular relates to a bracket. Background Technology

[0002] Gas-insulated switchgear (GIS) offers numerous advantages and is commonly used in electrical applications such as substations. Some GIS devices require mounting on brackets to ensure sufficient installation space and reliable operation.

[0003] Currently, for GIS systems of a certain weight, it is necessary to configure them with supports that have a certain strength and stability. These supports are usually integral structures formed by welding. Although such supports have high strength, they lack seismic resistance and are difficult to use to support GIS systems in areas prone to earthquakes, thus their versatility is not high. Utility Model Content

[0004] This application aims to address, at least to some extent, the technical problem of insufficient versatility in GIS support systems. To this end, this application provides a support system.

[0005] This application provides a bracket for mounting equipment, including:

[0006] Base;

[0007] The support platform is provided with a column, racks and mounting parts. The two ends of the column are respectively connected to the base and the mounting parts. At least two racks are fixed to the column at intervals around the column and extend along the axial direction of the column. The mounting parts are used for mounting the equipment.

[0008] An adjusting ring is slidably fitted onto the column along its axial direction;

[0009] A positioning component is movably disposed on the adjusting ring along the radial direction of the column, and has a positioning part that passes through the adjusting ring and is inserted into the column, and a meshing part that engages with the rack;

[0010] At least two corresponding adjusting seats and rotating components are distributed along the circumference of the base. The adjusting seats are reciprocally mounted on the base relative to the base along the radial direction of the column. The rotating components are provided with two ends respectively hinged to the adjusting ring and the corresponding adjusting seat.

[0011] In some or more embodiments, the mounting portion includes:

[0012] The main body is connected to the end of the column that is away from the base;

[0013] Lateral support connects the body to the peripheral wall of the column.

[0014] In some or more embodiments, the column is provided with a plurality of slots into which the positioning part is inserted, the slots being spaced apart from the rack, and at least two of the slots having a gap along the axial direction of the column.

[0015] In some or more embodiments, the rack passes through the inner hole of the adjusting ring, the inner peripheral wall of the adjusting ring is provided with a receiving groove, and the positioning assembly includes:

[0016] A connector is movably disposed on the adjusting ring along the radial direction of the column, and is provided with a guide rod portion extending into the receiving groove along the radial direction of the column; the engaging portion is connected to the guide rod portion and is located within the receiving groove.

[0017] A positioning rod is threadedly connected to a connector, and one end is configured as the positioning part.

[0018] In some or more embodiments, the adjusting ring is further provided with at least two limiting grooves located on both sides of the positioning rod, and the connecting member is further provided with a connecting rod portion parallel to the guide rod portion and extending into the corresponding limiting groove. The positioning assembly further includes:

[0019] At least two limiting blocks are respectively disposed in the limiting groove and connected to the corresponding connecting rod.

[0020] In some or more embodiments, the support further includes:

[0021] The guide groove and the guide block both extend along the axial direction of the column, and the guide groove and the guide block are respectively located on the column and the adjusting ring.

[0022] In some or more embodiments, the base is provided with at least two support blocks that protrude radially along the column, each support block corresponding to an adjustment seat, and the adjustment seat is provided with a seat body that can be reciprocated along the radial direction of the column and sleeved on the corresponding support block.

[0023] In some or more embodiments, the adjusting seat is further provided with a threaded block detachably connected to the seat body, and the bracket further includes at least two first lead screws and elastic structures corresponding one-to-one with the adjusting seat.

[0024] The first lead screw passes through the corresponding seat body along the moving direction of the adjusting seat and is threadedly engaged with the threaded block; the first lead screw and the support block are spaced apart.

[0025] The elastic structure extends in the same direction as the first lead screw, and the elastic structure has two ends that interact with the support platform and one end of the first lead screw, respectively.

[0026] In some or more embodiments, the adjusting seat corresponds one-to-one with the rack, and the elastic structure includes:

[0027] A rotating block is connected to one end of the first lead screw;

[0028] The toothed block is spaced apart from the rotating block and meshes with the rack;

[0029] A limiting rod and an elastic element are provided. The limiting rod can slide through the rotating block along the length direction of the first lead screw, and one end is fixed to the toothed block. The elastic element is sleeved on the limiting rod and has two ends that act on the rotating block and the toothed block respectively.

[0030] In some or more embodiments, the support further includes:

[0031] A reciprocating lead screw is slidably inserted into the adjusting seat and one end is threadedly connected to the support block. The axial direction of the reciprocating lead screw extends along the axial direction of the first lead screw.

[0032] The beneficial effects provided by one or more embodiments of this application are as follows:

[0033] For equipment such as GIS that needs to be mounted on a bracket, the base of the bracket serves as support. The two ends of the column of the support platform are connected to the base and the mounting section for GIS installation, providing installation space for the GIS. At least two racks are fixed to the column at intervals around it, with the length of the racks extending along the axial direction of the column. An adjusting ring is slidably fitted onto the column along its axial direction. The racks and adjusting ring can be used to cooperate with a positioning component. The positioning component has a positioning part that passes through the adjusting ring and is inserted into the column, and a meshing part that engages with the racks. The adjusting ring provides support and installation position for the positioning component. In the positioning component, the positioning part is inserted into the adjusting ring and the column. This non-rigid connection allows the adjusting ring and the column of the support platform to be positioned while also providing a certain degree of seismic resistance. The meshing part engaging with the racks strengthens the adjustment ring and the column, which is beneficial for improving the support capacity for heavier GIS components. The bracket also has at least two corresponding adjusting seats and rotating parts, which are distributed circumferentially along the base. The adjusting seats are reciprocally mounted on the base relative to the column in the radial direction. The two ends of the rotating parts are respectively hinged to adjusting rings and corresponding adjusting seats. The adjusting seats can strengthen the support for the adjusting rings and the column through the rotating parts. At the same time, the adjusting seats are reciprocally mounted on the base relative to the column in the radial direction. The overall support strength of the adjusting seats, fixed seats, adjusting rings and part of the base is high. The movable arrangement of the adjusting rings relative to the column and the rotating parts and adjusting seats relative to the base enables the bracket to have a certain buffering capacity, which can cope with vibrations in different directions and effectively improve the shock resistance of the bracket. The bracket has high strength, support capacity and shock resistance, which makes the bracket suitable for the installation of GIS in different environments or regions, effectively improving the versatility of the bracket and solving the technical problem of insufficient versatility of GIS brackets to a certain extent. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 The diagram shows a structural schematic of a bracket in some or certain embodiments of this application.

[0036] Figure 2 A half-sectional view of a bracket in some or some embodiments of this application is shown.

[0037] Figure 3 It shows Figure 2 Enlarged view of point A in the image.

[0038] Figure 4It shows Figure 2 Enlarged view of point B in the image.

[0039] Figure 5 The diagram shows a structural schematic of a block-shaped portion in some or certain embodiments of this application.

[0040] Figure 6 It shows Figure 2 Enlarged view of point C in the image.

[0041] Explanation of reference numerals in the attached drawings: 1. Base; 11. Support block; 12. Limiting plate; 2. Support platform; 21. Column; 211. Slot; 212. Guide block; 22. Rack; 23. Mounting part; 231. Body; 232. Lateral support; 3. Adjusting ring; 31. Receiving groove; 32. Limiting groove; 4. Positioning assembly; 41. Positioning part; 42. Engaging part; 43. Connecting piece; 431. Guide rod part; 432. Connecting rod part; 44. Positioning rod; 45. Limiting block; 5. Adjusting seat; 51. Seat body; 511. Bottom; 5111. Insertion hole; 512. Block-shaped part; 5121. Smooth hole; 5122. Threaded hole; 5123. Ear hole; 52. Threaded block; 53. Fastener; 6. Rotating component; 7. First lead screw; 8. Elastic structure; 81. Rotating block; 82. Tooth block; 83. Limiting rod; 84. Elastic component; 9. Reciprocating lead screw; 100. Equipment. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] It should be noted that all directional indications in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0046] The present application will now be described in conjunction with the accompanying drawings:

[0047] Figure 1 The present application shows a schematic diagram of the structure of a bracket in some or certain embodiments. Figure 2 A half-sectional view of a bracket in some or certain embodiments of this application is shown. Figure 3 It shows Figure 2 Enlarged view of point A in the image, for reference. Figures 1-3 This application provides a bracket for mounting device 100, comprising:

[0048] Base 1.

[0049] The support platform 2 is provided with a column 21, a rack 22 and a mounting part 23. The two ends of the column 21 are respectively connected to the base 1 and the mounting part 23. At least two racks 22 are fixed to the column 21 at intervals around the column 21, and their length direction is extended along the axial direction of the column 21. The mounting part 23 is used for the installation of the equipment 100.

[0050] Adjusting ring 3 is slidably sleeved on column 21 along the axial direction of column 21.

[0051] The positioning component 4 is movably disposed on the adjusting ring 3 along the radial direction of the column 21, and has a positioning part 41 that passes through the adjusting ring 3 and is used for insertion into the column 21, and an engagement part 42 that engages with the rack 22.

[0052] At least two corresponding adjusting seats 5 and rotating parts 6 are distributed along the circumference of the base 1. The adjusting seats 5 are reciprocally mounted on the base 1 relative to the base 1 along the radial direction of the column 21. The rotating parts 6 are provided with two ends respectively hinged to the adjusting ring 3 and the corresponding adjusting seat 5.

[0053] For equipment 100 that needs to be installed on a bracket, such as GIS, the base 1 of the bracket is used as support, and the two ends of the column 21 of the support platform 2 are respectively connected to the base 1 and the installation part 23 in the support platform 2 for GIS installation, which can provide installation space for GIS. At least two racks 22 are fixed to the column 21 at intervals around the column 21, and the length direction of the racks 22 is along the axial direction of the column 21. The adjusting ring 3 is slidably sleeved on the column 21 along the axial direction of the column 21. The racks 22 and the adjusting ring 3 can be used to cooperate with the positioning component 4. The positioning component 4 has a positioning part 41 that passes through the adjusting ring 3 and is used to insert into the column 21, and a meshing part 42 that meshes with the racks 22. The adjusting ring 3 provides support and installation position for the positioning component 4. The positioning part 41 in the positioning component 4 is inserted into the adjusting ring 3 and the column 21. The non-rigid connection allows the adjusting ring 3 and the column 21 of the support platform 2 to complete the positioning while having a certain seismic resistance. The meshing part 42 meshes with the rack 22, which can strengthen the strength of the adjusting ring 3 and the column 21, which is beneficial to improving the support capacity for GIS with large weight. The bracket also has at least two corresponding adjusting seats 5 and rotating parts 6. The at least two adjusting seats 5 and rotating parts 6 are distributed around the circumference of the base 1. The adjusting seats 5 are reciprocally movable relative to the base 1 along the radial direction of the column 21. The two ends of the rotating parts 6 are respectively hinged to the adjusting ring 3 and the corresponding adjusting seat 5. The adjusting seats 5 can strengthen the support of the adjusting ring 3 and the column 21 through the rotating parts 6. At the same time, the adjusting seats 5 are reciprocally movable relative to the base 1 along the radial direction of the column 21. The overall support strength of the adjusting seats 5, fixed seats, adjusting ring 3 and part of the base 1 is high. At the same time, the movable setting of the adjusting ring 3 relative to the column 21, the rotating parts 6 and the adjusting seats 5 relative to the base 1 all enable the bracket to have a certain buffering capacity, which can cope with vibrations in different directions and effectively improve the shock resistance of the bracket. The bracket has high strength, support capacity and shock resistance, which makes the bracket suitable for the installation of GIS in different environments or regions, effectively improving the versatility of the bracket and solving the technical problem of insufficient versatility of GIS brackets to a certain extent.

[0054] It should be noted that the bracket involved in this application can be used not only for installing GIS, but also for other equipment 100 that have certain requirements for the installation environment and installation accuracy.

[0055] In some or more embodiments, the base 1 can be configured as needed, and can be a circular base 1 with a diameter larger than the main body or a block-shaped base 1 wider than the main body, etc. The rotating member 6 can be rod-shaped or strip-shaped with a length direction.

[0056] In some or more embodiments, the mounting part 23 includes:

[0057] The main body 231 is connected to the end of the column 21 that is away from the base 1.

[0058] Lateral support 232 connects the body 231 and the peripheral wall of the column 21.

[0059] The installation section has a structure of 23 or more positions, which can increase the installation space of the equipment by 100, while also having a certain support capacity.

[0060] In some or more embodiments, a buffer space exists between the lateral support 232 and the body 231. This can improve seismic resistance.

[0061] In some or more embodiments, the column 21 is provided with a plurality of slots 211 into which the positioning part 41 is inserted. The slots 211 are all spaced apart from the rack 22, and there is a gap between at least two slots 211 along the axial direction of the column 21.

[0062] The column 21 is provided with a plurality of slots 211 for the insertion of the positioning part 41 and all spaced apart from the rack 22, which facilitates the insertion and positioning of the positioning component 4. In the axial direction of the column 21, there is a gap between at least two slots 211, so the positioning component 4 can move relative to the adjusting ring 3 in the radial direction of the column 21, and the positioning part 41 can be moved out of the column 21. Then the positioning component 4 and the adjusting ring 3 can move together in the axial direction of the column 21. After changing the height of the adjusting ring 3 and the positioning component 4, the positioning part 41 of the positioning component 4 is moved and inserted into the adjusting ring 3, so as to realize the limiting of the adjusting ring 3 and the positioning component 4 relative to the column 21. When the position of the adjusting ring 3 changes, it will cause the rotating part 6, which is hinged to the adjusting ring 3, to rotate. The rotation of the rotating part 6 can also cause the adjusting seat 5 to move radially relative to the base 1 along the column 21, thereby changing the position of the adjusting seat 5 relative to the base 1. This changes the support point and support range of the entire bracket, allowing for adjustment of the support strength and support capacity of the bracket while maintaining a certain level of seismic resistance, making it suitable for equipment 100 of different weights. This also helps to improve the versatility of the bracket.

[0063] In some embodiments, the column 21 may be provided with a plurality of equally spaced slots 211 along its axial direction, and the plurality of slots 211 and each rack 22 are spaced apart in the circumferential direction of the column 21. This facilitates changing the height of the adjusting ring 3 and also facilitates the meshing support between the meshing part 42 and the rack 22.

[0064] In some or more embodiments, the rack 22 passes through the inner hole of the adjusting ring 3, the inner peripheral wall of the adjusting ring 3 is provided with a receiving groove 31, and the positioning assembly 4 includes:

[0065] The connector 43 is movably disposed on the adjusting ring 3 along the radial direction of the column 21, and is provided with a guide rod portion 431 extending into the receiving groove 31 along the radial direction of the column 21. The engaging portion 42 is connected to the guide rod portion 431 and is located in the receiving groove 31.

[0066] The positioning rod 44 is threadedly connected to the connector 43 and one end is configured as the positioning part 41.

[0067] The rack 22 passes through the inner hole of the adjusting ring 3. For example, the meshing part 42 in the positioning assembly 4 can be built into the adjusting ring 3 to cooperate with the rack 22, resulting in higher overall strength. The connector 43 in the positioning assembly 4 is movably disposed in the adjusting ring 3. The connector 43 is provided with a guide rod part 431 that extends radially into the receiving groove 31 along the column 21. The meshing part 42 is connected to the guide rod part 431 and is located in the receiving groove 31. The positioning assembly 4 is also provided with a positioning rod 44 that is threadedly connected to the connector 43. The connector 43 can rotate relative to the connector 43 through the positioning rod 44. The connector 43 has a tendency to rotate, but the connector 43 is limited by the guide rod part 431. The rotation of the connector 43 will be converted into movement in the radial direction of the column 21. At the same time, it can drive the meshing part 42 to separate from the rack 22, so that the adjusting ring 3 and the positioning assembly 4 as a whole can adjust the position relative to the column 21. When positioning is required, the positioning rod 44 is rotated, and the movement of the connecting piece 43 is opposite to that described above, which can complete the positioning of the adjusting ring 3 and the positioning component 4 relative to the column 21. The positioning is relatively accurate, the overall installation space required for the positioning component 4 is small, and the adjustment operation is also relatively simple.

[0068] It should be noted that the inner hole of the adjusting ring 3 is a hole formed by the inner circumferential wall of the adjusting ring 3.

[0069] In some or more embodiments, the connector 43 can be fitted to the outer peripheral wall of the adjusting ring 3, the guide rod portion 431 is integrally fixed with the connector 43 and protrudes from the connector 43, and the positioning rod 44 can be a bolt, or it can be adjusted to a stud or the like as needed. This is convenient to implement and easy to operate.

[0070] In some or all embodiments, the meshing portion 42 may be in the form of a rack or a semi-cylindrical shape with multiple meshing teeth on its outer peripheral wall.

[0071] In some or more embodiments, the rack 22 on the support platform 2 may also be spaced axially from the adjusting ring 3 along the column 21. The connector 43 may also be provided with an insertion block or other components that insert into the adjusting ring 3 radially along the column 21 and serve as a guide. The connector 43 may also be provided with an extension rod protruding from the connector 43, and the engaging part 42 is fixedly connected to the extension rod. Alternatively, the connector 43 may be inserted into the column 21 through the insertion block passing through the adjusting ring 3. In this case, the connector 43 and the insertion block may move together radially along the column 21. This can also separate the insertion block from the column 21 and separate the engaging part 42 from the rack 22. By changing the position of the adjusting ring 3 and the positioning assembly 4 as a whole, the position adjustment can be completed, and a certain support strength can be ensured, thereby improving the versatility of the bracket.

[0072] It should be noted that the adjusting ring 3 is slidably sleeved on the column 21 along the axial direction of the column 21, the axial direction of the adjusting ring 3 can extend along the axial direction of the column 21, and the radial direction of the adjusting ring 3 can also be the radial direction of the column 21.

[0073] In some or more embodiments, the adjusting ring 3 is further provided with at least two limiting grooves 32 located on both sides of the positioning rod 44, and the connecting member 43 is further provided with a connecting rod portion 432 parallel to the guide rod portion 431 and extending into the corresponding limiting groove 32. The positioning assembly 4 further includes:

[0074] At least two limiting blocks 45 are respectively disposed in the limiting grooves 32 and connected to the corresponding connecting rods 432.

[0075] The connector 43 is also provided with a connecting rod 432 and a limiting block 45. The adjusting ring 3 is also provided with a limiting groove 32 for the built-in limiting block 45, which can play a good limiting role for the connector 43, facilitate the movement of the connector 43, and help improve the support strength of the positioning component 4.

[0076] In some or more embodiments, at least two limiting grooves 32 can be arranged on both sides of the positioning rod 44 along the axial direction of the column 21. The opening of the corresponding limiting groove 32 on the adjusting ring 3 can be connected to the inner peripheral wall of the adjusting ring 3. The limiting groove 32 can also be a closed groove. When the limiting groove 32 is a closed groove, the limiting groove 32 can be opened on the adjusting ring 3 first, and then the limiting block 45 can be placed into the limiting groove 32. The connecting rod part 432 is fixedly connected to the limiting block 45 and extends out of the limiting groove 32. For example, a cover plate is used to cover the connecting rod part 432, and the cover plate closes the opening of the limiting groove 32 and is welded and fixed to the adjusting ring 3. The guiding effect is good and the strength is high.

[0077] It should be noted that, in this application, the terms such as the guide rod portion 431 extending into the receiving groove 31 and the connecting rod portion 432 extending into the limiting groove 32 refer to the two through holes respectively provided on the adjusting ring 3 that communicate with the receiving groove 31 and the limiting groove 32. The guide rod portion 431 and the connecting rod portion 432 can pass through the corresponding through holes to extend into the receiving groove 31 or the limiting groove 32.

[0078] In some or more embodiments, the support further includes:

[0079] The guide groove (not shown in the figure) and the guide block 212 both extend along the axial direction of the column 21 in the length direction, and the guide groove and the guide block 212 are respectively provided on the column 21 and the adjusting ring 3.

[0080] The guide groove and guide block 212 can guide the adjusting ring 3, thereby improving the positional accuracy of the adjusting ring 3 relative to the column 21.

[0081] In some or more embodiments, the guide block 212 may be disposed on the outer peripheral wall of the column 21 and extend along the axial direction of the column 21, and the guide groove may be a through groove disposed on the inner peripheral wall of the adjusting ring 3, and the guide groove may be slidably sleeved on the guide block 212. The support platform 2 has higher strength, which is beneficial to increasing the weight of the equipment 100 that it can support.

[0082] In some embodiments, the support platform 2 may have two racks 22, evenly spaced along the circumference of the column 21, and the distance between the guide block 212 and the two racks 22 may be equal. Alternatively, two guide blocks 212 may be provided, and the two guide blocks 212 and the two racks 22 may be staggered and fixed to the column 21 along the circumference of the column 21. The adjusting ring 3 may have guide grooves corresponding to the guide blocks 212. This results in more stable movement.

[0083] Figure 4 It shows Figure 2 Enlarged view of point B in the image, for reference. Figure 1 , 2 and Figure 4 In some or all embodiments, the base 1 is provided with at least two support blocks 11 that protrude radially along the column 21. The support blocks 11 correspond one-to-one with the adjustment seat 5. The adjustment seat 5 is provided with a seat body 51 that can be reciprocated and sleeved on the corresponding support block 11 along the radial direction of the column 21.

[0084] The base 1 is provided with a protruding support block 11, and the adjusting seat 5 is provided with a seat body 51 that is reciprocally fitted onto the support block 11 along the radial direction of the column 21, which facilitates the movement of the adjusting seat 5 relative to the base 1. The seat body 51 of the adjusting seat 5 and the support block 11 can also have a certain limiting effect. While strengthening the overall support, the base 1 and the adjusting seat 5 can also have a certain swing buffer space, which is conducive to improving the seismic resistance.

[0085] In some or more embodiments, the adjusting seat 5 is further provided with a threaded block 52 that is detachably connected to the seat body 51, and the bracket also includes at least two first lead screws 7 and elastic structures 8 that correspond one-to-one with the adjusting seat 5.

[0086] The first lead screw 7 passes through the corresponding seat 51 along the moving direction of the adjusting seat 5 and is threadedly engaged with the threaded block 52. The first lead screw 7 and the support block 11 are spaced apart.

[0087] The extension and retraction direction of the elastic structure 8 is the extension direction of the first lead screw 7. The elastic structure 8 has two ends that act on the support platform 2 and one end of the first lead screw 7, respectively.

[0088] The first lead screw 7 and the support bar can transmit force through the stretchable elastic structure 8, improving the shock resistance of the bracket. Furthermore, if the position of the adjusting seat 5 needs to be changed, the threaded block 52 and the seat body 51 can be separated, allowing the threaded block 52 to rotate relative to the first lead screw 7, thus changing its axial position. The seat body 51 can also move relative to the support block 11 of the base 1. After the position of the seat body 51 of the adjusting seat 5 is changed, the threaded block 52 and the seat body 51 of the adjusting seat 5 can be reconnected. This improves both the shock resistance and the overall strength of the bracket, thereby enhancing its support capacity.

[0089] In some or more embodiments, the base 51 may include a fixedly connected bottom 511 and a block portion 512. The bottom 511 is fitted onto the support block 11, and the block portion 512 allows the first lead screw 7 to slide through it. The block portion 512 is detachably connected to the threaded block 52. This structure facilitates connection and engagement with the first lead screw 7 and makes assembly and disassembly convenient.

[0090] Figure 5 This application shows a schematic diagram of the structure of a block-shaped portion in some or certain embodiments, with reference to... Figure 5 It is understood that the block-shaped part 512 may be provided with a smooth hole 5121 corresponding to the first lead screw 7, and a threaded hole 5122 for threaded engagement with bolts and other structural threads. The block-shaped part 512 may also be provided with an ear hole 5123. This facilitates the engagement with the first lead screw and the threaded block 52. The ear hole 5123 can be used to achieve hinged connection with the rotating part 6, which is convenient for installation.

[0091] In some or more embodiments, the adjusting seat 5 may further include a fastener 53, and the bottom 511 has a plurality of spaced-apart insertion holes 5111 along the axial direction of the first lead screw 7. The fastener 53 can pass through the corresponding insertion holes 5111 to be threadedly connected to the support block 11. This can enhance the overall support strength of the bracket.

[0092] Figure 6 It shows Figure 2 Enlarged view of point C in the image, for reference. Figures 4-6 In some or more embodiments, the adjusting seat 5 corresponds one-to-one with the rack 22, and the elastic structure 8 may include:

[0093] Rotating block 81 is connected to one end of the first lead screw 7.

[0094] The toothed block 82 is spaced apart from the rotating block 81 and meshes with the rack 22.

[0095] The limiting rod 83 and the elastic element 84 are provided. The limiting rod 83 can slide through the rotating block 81 along the length direction of the first lead screw 7, and one end is fixed to the toothed block 82. The elastic element 84 is sleeved on the limiting rod 83 and has two ends that act on the rotating block 81 and the toothed block 82 respectively.

[0096] The elastic structure 8 is configured as described above. The toothed block 82 can cooperate with the rack 22 to play a limiting support role. The rotating block 81 is connected to one end of the first lead screw 7 and provides assembly space for the elastic element 84. Between the rotating block 81 and the toothed block 82, one end of the limiting rod 83 is fixed to the toothed block 82, and the other end passes through the rotating block 81. The elastic element 84 is then sleeved on the limiting rod 83 and has two ends that act on the rotating block 81 and the toothed block 82 respectively. It can have a certain anti-seismic capacity while also strengthening the radial support force of the column 21 on the support platform 2, which is conducive to improving the overall strength of the support.

[0097] In some or more embodiments, the combination of the limiting rod 83 and the elastic element 84 can be set as one or at least two in parallel, depending on the requirements. The end of the limiting rod 83 that passes through the rotating block 81 can also pass through the limiting plate 12 fixed to the base 1. The guiding and supporting effect is good.

[0098] In some or more embodiments, the elastic element 84 may be a spring or an elastic ring structure. It may also serve a certain guiding and supporting function.

[0099] In some or more embodiments, the support further includes:

[0100] The reciprocating lead screw 9 is slidably inserted into the adjusting seat 5 and one end is threadedly connected to the support block 11. The axial direction of the reciprocating lead screw 9 extends along the axial direction of the first lead screw 7.

[0101] With the addition of the reciprocating screw 9, the seat 51 can move when the threaded block 52 is separated from the seat 51. By rotating the reciprocating screw 9, the adjusting seat 5 can move relative to the support block 11 along the protruding direction of the support block 11 (i.e., a certain radial direction of the main body), which is beneficial to improving the position adjustment accuracy of the adjusting seat 5.

[0102] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0103] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0104] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A support, characterized in that, For installing equipment, including: Base; The support platform is provided with a column, racks and mounting parts. The two ends of the column are respectively connected to the base and the mounting parts. At least two racks are fixed to the column at intervals around the column and extend along the axial direction of the column. The mounting parts are used for mounting the equipment. An adjusting ring is slidably fitted onto the column along its axial direction; A positioning component is movably disposed on the adjusting ring along the radial direction of the column, and has a positioning part that passes through the adjusting ring and is inserted into the column, and a meshing part that engages with the rack; At least two corresponding adjusting seats and rotating components are distributed along the circumference of the base. The adjusting seats are reciprocally mounted on the base relative to the base along the radial direction of the column. The rotating components are provided with two ends respectively hinged to the adjusting ring and the corresponding adjusting seat.

2. The bracket according to claim 1, characterized in that, The mounting part includes: The main body is connected to the end of the column that is away from the base; Lateral support connects the body to the peripheral wall of the column.

3. The bracket according to claim 1, characterized in that, The column is provided with a plurality of slots for the positioning part to be inserted, each slot being spaced apart from the rack, and at least two slots having a gap between them along the axial direction of the column.

4. The stent according to any one of claims 1 to 3, characterized in that, The rack passes through the inner hole of the adjusting ring, and the inner peripheral wall of the adjusting ring is provided with a receiving groove. The positioning assembly includes: A connector is movably disposed on the adjusting ring along the radial direction of the column, and is provided with a guide rod portion extending into the receiving groove along the radial direction of the column; the engaging portion is connected to the guide rod portion and is located within the receiving groove. A positioning rod is threadedly connected to a connector, and one end is configured as the positioning part.

5. The bracket according to claim 4, characterized in that, The adjusting ring is further provided with at least two limiting grooves located on both sides of the positioning rod, and the connecting member is further provided with a connecting rod portion parallel to the guide rod portion and extending into the corresponding limiting groove. The positioning assembly further includes: At least two limiting blocks are respectively disposed in the limiting groove and connected to the corresponding connecting rod.

6. The stent according to any one of claims 1 to 3, characterized in that, The support also includes: The guide groove and the guide block both extend along the axial direction of the column, and the guide groove and the guide block are respectively located on the column and the adjusting ring.

7. The stent according to any one of claims 1 to 3, characterized in that, The base is provided with at least two support blocks that protrude radially along the column. Each support block corresponds to an adjustment seat. The adjustment seat is provided with a seat body that can reciprocate along the radial direction of the column and is fitted onto the corresponding support block.

8. The bracket according to claim 7, characterized in that, The adjusting seat is also provided with a threaded block that is detachably connected to the seat body, and the bracket also includes at least two first lead screws and elastic structures that correspond one-to-one with the adjusting seat. The first lead screw passes through the corresponding seat body along the moving direction of the adjusting seat and is threadedly engaged with the threaded block; the first lead screw and the support block are spaced apart. The elastic structure extends in the same direction as the first lead screw, and the elastic structure has two ends that interact with the support platform and one end of the first lead screw, respectively.

9. The bracket according to claim 8, characterized in that, The adjusting seat corresponds one-to-one with the rack, and the elastic structure includes: A rotating block is connected to one end of the first lead screw; The toothed block is spaced apart from the rotating block and meshes with the rack; A limiting rod and an elastic element are provided. The limiting rod can slide through the rotating block along the length direction of the first lead screw, and one end is fixed to the toothed block. The elastic element is sleeved on the limiting rod and has two ends that act on the rotating block and the toothed block respectively.

10. The stent according to claim 8, characterized in that, The support also includes: A reciprocating lead screw is slidably inserted into the adjusting seat and one end is threadedly connected to the support block. The axial direction of the reciprocating lead screw extends along the axial direction of the first lead screw.

Images