Steel structure support convenient for angle adjustment

Abstract

The application provides a steel structure support convenient for angle adjustment, which comprises a base, a pair of adjusting mechanisms, a driving mechanism and a support plate; the pair of adjusting mechanisms are symmetrically arranged on the base, the adjusting mechanism is provided with an extension end, under the action of external force, the extension end has a reciprocating working state; the driving mechanism is provided with a driving end, the driving end is connected with the adjusting mechanism; the support plate is arranged on the pair of adjusting mechanisms; the bottom of the support plate is connected with the extension end on both sides; under the driving action of the driving mechanism, the extension end of the pair of adjusting mechanisms reciprocates, and the angle of the plane where the support plate is located is adjusted. In the application, the steel structure support installed at a high place outdoors can be adjusted in real time through the above-mentioned mechanism, the construction efficiency is improved, and the influence on the progress of the later construction process is avoided.

Description

Technical Field

[0001] This invention relates to the field of bearing technology, and specifically to a steel structure bearing that is easy to adjust in angle. Background Technology

[0002] A bearing is a component used to support or fix equipment. It is mainly used to bear the weight of equipment or materials. Among them, the commonly used bearing is the steel structure bearing. When the steel structure bearing is installed on outdoor equipment, it also needs to withstand wind loads and seismic loads.

[0003] Most existing steel structure supports require manual adjustment. When steel structure supports are installed on indoor equipment, they can be adjusted manually. However, when steel structure supports are installed on outdoor high-altitude equipment, the angle of the steel structure supports needs to be adjusted first before they can be installed on the high-altitude equipment. If the angle adjustment cannot be completed in one go, multiple angle adjustments need to be made on the ground. This makes it impossible to adjust the steel structure supports in real time, thereby reducing work efficiency. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the existing steel structure support cannot adjust the angle in real time, resulting in reduced work efficiency.

[0005] Therefore, the present invention provides a steel structure support that is easy to adjust in angle, comprising:

[0006] Base;

[0007] A pair of adjustment mechanisms are symmetrically arranged on the base. Each adjustment mechanism is provided with a telescopic end, which has a reciprocating motion under the action of external force.

[0008] A drive mechanism is provided with a drive end, which is connected to the adjustment mechanism;

[0009] A support plate is mounted on a pair of adjustment mechanisms; the bottom sides of the support plate are respectively connected to the telescopic end.

[0010] Under the driving action of the driving mechanism, the telescopic ends of the pair of adjustment mechanisms reciprocate to adjust the angle of the plane where the support plate is located.

[0011] Optionally, the adjustment mechanism includes:

[0012] A housing is disposed on the base, the top of the housing is provided with a first through hole, and the side wall of the housing is provided with a second through hole;

[0013] A threaded column passes through the first through hole and moves up and down on the housing;

[0014] The movable component is connected to the bottom of the support plate;

[0015] Under the driving action of the drive mechanism, the threaded column moves up and down, causing the threaded column to drive the support plate to move through the movable component, thereby adjusting the angle of the plane on which the support plate is located.

[0016] Optionally, the active component includes:

[0017] A first connecting plate is disposed on the top of the threaded post and is fixedly connected to the threaded post;

[0018] The first connecting block is fixedly connected to both ends of the first connecting plate;

[0019] The second connecting block is rotatably connected to the first connecting block via a connecting post;

[0020] The second connecting plate is fixedly connected at one end to the second connecting block and at the other end to the support plate;

[0021] During the lifting and lowering of the threaded column, the second connecting plate swings through the connecting column, causing the support plate to tilt for angle adjustment.

[0022] Optionally, the adjustment mechanism further includes:

[0023] A pressure plate is fixedly connected to the bottom end of the threaded column, and the threaded column is adapted to drive the pressure plate to perform lifting and lowering operations;

[0024] A slider is disposed on the side of the pressure plate away from the threaded post, and the slider is adapted to slide on a groove provided on the inner wall of the housing.

[0025] Optionally, the drive mechanism includes:

[0026] The motor is mounted on the outer wall of the housing;

[0027] The transmission assembly has one end connected to the drive end of the motor and the other end connected to the threaded post. The threaded post is connected to the drive end of the motor via the transmission assembly.

[0028] Optionally, the transmission assembly includes two transmission units, which are connected by a belt.

[0029] The transmission unit includes:

[0030] A transmission rod is mounted on the housing, and one end of the transmission rod passes through a second through hole and is connected to the drive shaft of the motor.

[0031] The first bevel gear is connected to the other end of the transmission rod;

[0032] The second bevel gear has its inner wall threadedly connected to the threaded column, and its outer wall meshing with the first bevel gear.

[0033] A pulley is fitted onto the transmission rod and is fixedly connected to the transmission rod.

[0034] Optionally, the drive mechanism further includes:

[0035] A connecting ring is fixedly installed on the inner wall of the housing. The bottom of the connecting ring is rotatably connected to the second bevel gear. Under the drive of the motor, the rotation of the transmission rod drives the first bevel gear and the second bevel gear to rotate, causing the threaded column to move up and down.

[0036] Optionally, the steel structure support for easy angle adjustment further includes:

[0037] A lubrication mechanism is disposed inside the housing and located below the pressure plate. Under the squeezing action of the pressure plate, the lubrication mechanism lubricates the threaded column that moves up and down.

[0038] Optionally, the lubrication mechanism includes:

[0039] An oil bladder protective shell is disposed inside the housing and located at the bottom of the housing;

[0040] An oil bladder is disposed within the protective shell of the oil bladder.

[0041] An oil guide tube, one end of which passes through the oil bladder protective shell and communicates with the oil bladder;

[0042] An oil outlet is located at the other end of the oil guide pipe;

[0043] An oil brush is correspondingly installed on the oil outlet;

[0044] Under the pressure of the pressure plate, the lubricating oil squeezed out of the oil bladder enters the oil brush through the oil guide pipe and the oil outlet, and the oil brush lubricates the threaded column.

[0045] Optionally, the steel structure support for easy angle adjustment further includes:

[0046] A moving mechanism is disposed within the housing and located on one side of the lubrication mechanism. Under the action of external force, the oil bladder has a first state of extending out of the oil bladder protective shell and a second state of retracting the oil bladder protective shell.

[0047] Optionally, the moving mechanism includes:

[0048] A movable component is disposed outside the oil bladder and is adapted to move the oil bladder;

[0049] An elastic component is disposed at one end of the movable component. Under the action of the elastic component, the movable component is subjected to elastic force and moves within the oil bladder protective shell.

[0050] Optionally, the moving component includes:

[0051] A fixing plate is disposed at one end of the oil bladder near the elastic component;

[0052] A pull plate is disposed at the end of the oil bladder away from the elastic component;

[0053] The fixing block is fixedly installed on the housing;

[0054] A limiting plate is engaged with the fixed block, and the limiting plate is adapted to restrict the movement of the oil bladder;

[0055] Under the action of external force, the limiting plate is rotated, and the oil bladder is pushed by the elastic force of the elastic component, so that the oil bladder extends out of the oil bladder protective shell to replenish the lubricating oil in the oil bladder.

[0056] Optionally, the resilient component includes:

[0057] A protective shell is disposed on the outer wall of the housing;

[0058] A telescopic rod, one end of which is fixedly connected to the inner wall of the protective shell;

[0059] A spring is sleeved on the telescopic rod, and one end of the spring is fixedly connected to the inner wall of the protective shell;

[0060] The ejection plate is connected to the other end of the telescopic rod and the spring, respectively.

[0061] The technical solution of this invention has the following advantages:

[0062] 1. This invention provides a steel structure support for easy angle adjustment, comprising a base, a pair of adjustment mechanisms, a drive mechanism, and a support plate; the pair of adjustment mechanisms are symmetrically arranged on the base, each adjustment mechanism having a telescopic end, which reciprocates under external force; the drive mechanism has a drive end connected to the adjustment mechanisms; the support plate is disposed on the pair of adjustment mechanisms; both sides of the bottom of the support plate are connected to the telescopic ends; under the driving action of the drive mechanism, the telescopic ends of the pair of adjustment mechanisms reciprocate to adjust the angle of the plane containing the support plate.

[0063] Most existing steel structure supports require manual adjustment. While this is feasible for indoor installations, it's inefficient for outdoor installations at heights. The support's angle must be adjusted before installation, and multiple adjustments from the ground are necessary if a single adjustment isn't sufficient. This lack of real-time adjustment reduces work efficiency. In this invention, a driving mechanism causes the extension end of the adjustment mechanism to reciprocate, tilting the support plate and adjusting its angle. Furthermore, when the support is at a high outdoor location, workers can adjust it directly by activating the driving mechanism, eliminating the need to remove the support for adjustment and improving construction efficiency.

[0064] 2. This invention provides a steel structure support for easy angle adjustment, and further includes a lubrication mechanism. The lubrication mechanism is disposed within the housing and includes an oil bladder protective shell, an oil bladder, an oil guide pipe, an oil outlet, and an oil brush. The oil bladder protective shell is disposed within the housing and located at the bottom of the housing; the oil bladder is disposed within the oil bladder protective shell; one end of the oil guide pipe passes through the oil bladder protective shell and communicates with the oil bladder; the oil outlet is disposed at the other end of the oil guide pipe; and the oil brush is correspondingly disposed on the oil outlet. In an embodiment of this invention, by moving the threaded column downwards, the bottom end of the threaded column abuts against the oil bladder, thereby squeezing the oil bladder. The lubricating oil in the oil bladder is transmitted to the oil brush through the oil guide pipe and the oil outlet, and then the oil brush applies the lubricating oil to the threaded column, thereby achieving a good lubrication effect on the outer wall of the threaded column and improving the smoothness of the threaded column's movement.

[0065] 3. This invention provides a steel structure support for easy angle adjustment, and further includes a moving mechanism. The moving mechanism is disposed within the housing and located on one side of the lubrication mechanism. The moving mechanism includes a moving component and an elastic component. The moving component is disposed outside the oil bladder and is adapted to move the oil bladder. The elastic component is disposed at one end of the moving component. Under the action of the elastic component, the moving component moves within the protective housing of the oil bladder due to elastic force. In this embodiment of the invention, the elastic force of the elastic component causes the moving component to move outward, and then pulls the moving component to expose the oil bladder, replenishing the lubricating oil inside the oil bladder. This achieves rapid replenishment of the lubricating oil in the oil bladder, eliminating the need to disassemble the oil bladder for lubrication replenishment, and greatly reducing manual labor intensity. Attached Figure Description

[0066] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0067] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0068] Figure 2 This is a schematic diagram of the adjustment mechanism structure of the present invention;

[0069] Figure 3 This is an exploded view of the adjusting mechanism of the present invention;

[0070] Figure 4 This is a partial enlarged structural diagram of section B in the present invention;

[0071] Figure 5 This is a schematic diagram of the lubrication mechanism of the present invention;

[0072] Figure 6 This is a schematic diagram of the elastic mechanism structure of the present invention;

[0073] Figure 7 This is a partial enlarged structural diagram of point A in the present invention.

[0074] Explanation of reference numerals in the embodiments:

[0075] 1. Base; 2. Adjustment mechanism; 3. Drive mechanism; 4. Support plate; 5. Lubrication mechanism; 6. Moving mechanism;

[0076] 21. Housing; 22. Threaded post; 23. Moving component; 24. Pressure plate; 25. Slider;

[0077] 231. First connecting plate; 232. First connecting block; 233. Second connecting block; 234. Second connecting plate; 235. Connecting column;

[0078] 31. Motor; 32. Transmission assembly; 33. Belt; 34. Connecting ring;

[0079] 321. Transmission rod; 322. First bevel gear; 323. Second bevel gear; 324. Pulley;

[0080] 51. Oil bladder protective shell; 52. Oil bladder; 53. Oil guide tube; 54. Oil outlet; 55. Oil brush;

[0081] 61. Moving component; 62. Flexible component;

[0082] 611. Fixing plate; 612. Pull plate; 613. Fixing block; 614. Limiting plate;

[0083] 621. Protective shell; 622. Telescopic rod; 623. Spring; 624. Launch plate. Detailed Implementation

[0084] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0085] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the 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.

[0086] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0087] Furthermore, 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.

[0088] Example

[0089] like Figures 1 to 7As shown, this embodiment provides a steel structure support for easy angle adjustment, including a base 1, a pair of adjustment mechanisms 2, a drive mechanism 3, and a support plate 4; the pair of adjustment mechanisms 2 are symmetrically arranged on the base 1, and each adjustment mechanism 2 is provided with a telescopic end, which has a reciprocating motion under the action of external force; the drive mechanism 3 is provided with a drive end, which is connected to the adjustment mechanism 2; the support plate 4 is arranged on the pair of adjustment mechanisms 2; the bottom two sides of the support plate 4 are respectively connected to the telescopic ends; under the driving action of the drive mechanism 3, the telescopic ends of the pair of adjustment mechanisms 2 reciprocate to adjust the angle of the plane where the support plate 4 is located.

[0090] In this embodiment of the invention, the base is first installed on the device that needs to be adjusted, and then the drive mechanism 3 is turned on. The drive mechanism 3 moves the pair of adjustment mechanisms 2 up and down, thereby causing the support plate 4 to tilt, so that the plane on which the support plate 4 is located changes angle, thus realizing the angle adjustment of the support.

[0091] Most existing steel structure supports require manual adjustment. While this is feasible for indoor installations, it's inefficient for outdoor installations at heights. The support's angle must be adjusted before installation, and multiple adjustments from the ground are necessary if a single adjustment isn't sufficient. This lack of real-time adjustment reduces work efficiency. In this invention, the drive mechanism 3 activates the telescopic end of the adjustment mechanism 2, causing it to tilt and adjust the support plate 4. Furthermore, when the support is at a high outdoor location, workers can adjust the support plate 4 directly using the drive mechanism 3, eliminating the need to remove the support for adjustment and improving construction efficiency.

[0092] Specifically, the adjustment mechanism 2 includes a housing 21, a threaded column 22, and a movable component 23. The housing 21 is mounted on the base 1, with a first through hole at the top and a second through hole on the side wall. The threaded column 22 passes through the first through hole and moves up and down on the housing 21. The movable component 23 is connected to the bottom of the support plate 4. Under the driving action of the drive mechanism 3, the threaded column 22 moves up and down, causing the threaded column 22 to drive the support plate 4 to move through the movable component 23, thereby adjusting the angle of the plane where the support plate 4 is located.

[0093] Furthermore, such as Figure 2As shown, the movable component 23 includes a first connecting plate 231, a first connecting block 232, a second connecting block 233, and a second connecting plate 234. The first connecting plate 231 is disposed on the top of the threaded column 22 and is fixedly connected to the threaded column 22. The first connecting block 232 is fixedly connected to both ends of the first connecting plate 231. The second connecting block 233 is rotatably connected to the first connecting block 232 via a connecting column 235. One end of the second connecting plate 234 is fixedly connected to the second connecting block 233, and the other end is fixedly connected to the support plate 4. During the lifting and lowering of the threaded column 22, the second connecting plate 234 swings through the connecting column 235, causing the support plate 4 to tilt for angle adjustment. When the threaded column 22 moves upward, the second connecting plate 234 swings back and forth along the radial direction of the connecting column 235, thereby causing the support plate 4 to tilt, and the angle of the support plate 4 changes.

[0094] Furthermore, such as Figure 3 and Figure 4 As shown, the adjusting mechanism 2 further includes a pressure plate 24 and a slider 25. The pressure plate 24 is fixedly connected to the bottom end of the threaded column 22, and the threaded column 22 is adapted to drive the pressure plate 24 to perform lifting and lowering operations. The slider 25 is disposed on the side of the pressure plate 24 away from the threaded column 22, and the slider 25 is adapted to slide on a groove provided on the inner wall of the housing 21. By sliding the slider 25 in the groove, the stability of the vertical movement of the threaded column 22 can be ensured.

[0095] In this embodiment of the invention, the vertical movement of the support plate 4 is achieved by adjusting the mechanism 2, that is, by rotating and lifting the threaded column 22. Of course, the adjusting mechanism 2 can also be configured as a hydraulic lifting device. This embodiment does not limit the type of the adjusting mechanism 2. Those skilled in the art can modify the type of the adjusting mechanism 2 according to the actual situation, as long as the same technical effect can be achieved.

[0096] In this embodiment of the invention, the drive mechanism 3 is first activated, which drives the threaded column 22 to move up and down, further driving the first connecting plate 231 to move up and down. Then, the second connecting plate 234 is swung by the connecting column 235, which in turn drives the support plate 4 to deflect. When the heights of the pair of adjustment mechanisms 2 are inconsistent, the support plate 4 will tilt, thereby adjusting the angle of the support plate 4.

[0097] Specifically, the drive mechanism 3 includes a motor 31 and a transmission assembly 32. The motor 31 is mounted on the outer wall of the housing 21. One end of the transmission assembly 32 is connected to the drive end of the motor 31, and the other end is connected to the threaded post 22. The threaded post 22 is connected to the drive end of the motor 31 via the transmission assembly 32. The transmission assembly 32 has two transmission units, and the two transmission units are connected by a belt 33. In this embodiment of the invention, by starting the motor 31, the motor 31 rotates forward or backward. The drive end of the motor 31 drives one transmission unit to rotate, and simultaneously drives the other transmission unit to rotate synchronously via the belt 33, thereby causing the threaded post 22 to move up and down.

[0098] Furthermore, such as Figure 3 As shown, the transmission unit includes a transmission rod 321, a first bevel gear 322, a second bevel gear 323, and a pulley 324. The transmission rod 321 is mounted on the housing 21, with one end passing through a second through hole and connected to the drive shaft of the motor 31. The first bevel gear 322 is fixedly connected to the other end of the transmission rod 321. The inner wall of the second bevel gear 323 is threadedly connected to the threaded post 22, and the outer wall of the second bevel gear 323 meshes with the first bevel gear 322. The pulley 324 is sleeved on the transmission rod 321 and fixedly connected to it. The drive end of the motor 31 drives the transmission rod 321 to rotate, which in turn drives the first bevel gear 322 to rotate, thereby driving the second bevel gear 323 to rotate, causing the threaded post 22 to move up and down. In addition, the drive end of the motor 31 also drives the pulley 324 to rotate, which in turn drives another transmission unit to rotate synchronously via the belt 33.

[0099] Furthermore, the drive mechanism 3 also includes a connecting ring 34, which is fixedly installed on the inner wall of the housing 21. The bottom of the connecting ring 34 is rotatably connected to the second bevel gear 323. Under the driving action of the motor 31, the rotation of the transmission rod 321 drives the first bevel gear 322 and the second bevel gear 323 to rotate, thereby causing the threaded column 22 to reciprocate up and down. That is, one end of the connecting ring 34 is fixedly connected to the housing 21, and the other end of the connecting ring 34 is rotatably connected to the second bevel gear 323. Through the rotatable connection between the connecting ring 34 and the second bevel gear 323, the threaded column 22 can move relative to the second bevel gear 323, thereby ensuring the up and down movement of the threaded column 22.

[0100] In this embodiment of the invention, the driving mechanism 3 provides power for the lifting and lowering of the adjusting mechanism 2. The transmission component 32 is driven by the motor 31 to make the threaded column 22 rise and fall. Of course, the driving mechanism 3 can be driven not only by the motor 31, but also by a hydraulic device or a pneumatic device. This embodiment does not limit the driving method of the driving mechanism 3. Those skilled in the art can change the driving method of the driving mechanism 3 according to the actual situation, as long as the same technical effect can be achieved.

[0101] Furthermore, the steel structure support that facilitates angle adjustment also includes a lubrication mechanism 5. The lubrication mechanism 5 is disposed inside the housing 21 and located below the pressure plate 24. Under the squeezing action of the pressure plate 24, the lubrication mechanism 5 performs a lubrication operation on the threaded column 22 that moves up and down.

[0102] Furthermore, such as Figure 5 As shown, the lubrication mechanism 5 includes an oil bladder protective shell 51, an oil bladder 52, an oil guide tube 53, an oil outlet 54, and an oil brush 55. The oil bladder protective shell 51 is disposed inside the housing 21 and located at the bottom of the housing 21; the oil bladder 52 is disposed inside the oil bladder protective shell 51; one end of the oil guide tube 53 passes through the oil bladder protective shell 51 and communicates with the oil bladder 52; the oil outlet 54 is disposed at the other end of the oil guide tube 53; the oil brush 55 is correspondingly disposed on the oil outlet 54; under the pressure of the pressure plate 24, the lubricating oil squeezed out by the oil bladder 52 enters the oil brush 55 through the oil guide tube 53 and the oil outlet 54, and the threaded post 22 is lubricated by the oil brush 55. When the threaded post 22 moves downward, it drives the pressure plate 24 to move downward until the pressure plate 24 abuts against the oil bladder 52. As the pressure plate 24 continues to move downward, it squeezes the oil bladder 52. The lubricating oil in the oil bladder 52 enters the oil outlet 54 through the oil guide pipe 53, and then enters the oil brush 55. Through the up and down movement of the threaded post 22, the lubricating oil is applied to the threaded post 22, thereby lubricating the threaded post 22.

[0103] In this embodiment of the invention, the downward movement of the threaded column 22 causes the pressure plate 24 to move downward, so that the pressure plate 24 abuts against the oil bladder 52, thereby squeezing the oil bladder 52. The lubricating oil in the oil bladder 52 is transmitted to the oil brush 55 through the oil guide pipe 53 and the oil outlet 54, and then the oil brush 55 brushes the lubricating oil onto the threaded column 22, thereby achieving a good lubrication effect on the outer wall of the threaded column 22 and improving the smoothness of the movement of the threaded column 22.

[0104] Specifically, the steel structure support for easy angle adjustment also includes a moving mechanism 6, which is disposed inside the housing 21 and located on one side of the lubrication mechanism 5. Under the action of external force, the oil bladder 52 has a first state of extending out of the oil bladder protective shell 51 and a second state of retracting the oil bladder protective shell 51.

[0105] Furthermore, such as Figure 6 As shown, the moving mechanism 6 includes a moving component 61 and an elastic component 62. The moving component 61 is disposed outside the oil bladder 52 and is adapted to move the oil bladder 52. The elastic component 62 is disposed at one end of the moving component 61. Under the action of the elastic component 62, the moving component 61 moves within the oil bladder protective shell 51 under the elastic force. In this embodiment of the invention, the elastic force of the elastic component 62 causes the moving component 61 to move outward, further pulling the moving component 61 and exposing the oil bladder 52, replenishing the lubricating oil inside the oil bladder 52. This achieves rapid replenishment of the lubricating oil in the oil bladder 52, eliminating the need to disassemble the oil bladder and replenish the lubricating oil, greatly reducing manual labor intensity.

[0106] Furthermore, such as Figure 6 and Figure 7 As shown, the moving component 61 includes a fixing plate 611, a pull plate 612, a fixing block 613, and a limiting plate 614. The fixing plate 611 is disposed at the end of the oil bladder 52 near the elastic component 62; the pull plate 612 is disposed at the end of the oil bladder 52 away from the elastic component 62; the fixing block 613 is fixedly installed on the housing 21; the limiting plate 614 is engaged with the fixing block 613, and the limiting plate 614 is adapted to restrict the movement of the oil bladder 52; under the action of external force, rotating the limiting plate 614 pushes the oil bladder 52 with the elastic force of the elastic component 62, causing the oil bladder 52 to extend outside the oil bladder protective shell 51, thereby replenishing the lubricating oil in the oil bladder 52.

[0107] Furthermore, the elastic component 62 includes a protective shell 621, a telescopic rod 622, a spring 623, and a ejector plate 624. The protective shell 621 is disposed on the outer wall of the housing 21; one end of the telescopic rod 622 is fixedly connected to the inner wall of the protective shell 621; the spring 623 is sleeved on the telescopic rod 622, and one end of the spring 623 is fixedly connected to the inner wall of the protective shell 621; the ejector plate 624 is connected to the other end of the telescopic rod 622 and the spring 623, respectively.

[0108] In this embodiment of the invention, rotating the limiting plate 614 separates the limiting plate 614 from the pull plate 612. The ejector plate 624 moves outward under the elastic force of the spring 623, driving the fixing plate 611 to move outward, which in turn drives the oil bladder 52 to move outward. The pull plate 612 is then pulled outward to pull the oil bladder 52 out of the oil bladder protective shell 51, replenishing the lubricating oil in the oil bladder 52. Once the lubricating oil has been replenished, the above process can be reversed to complete the reset.

[0109] The specific working process of the steel structure support with easy angle adjustment provided by this invention is as follows:

[0110] First, the motor 31 is started. The drive end of the motor 31 drives the transmission rod 321 to rotate. The rotation of the transmission rod 321 drives the first bevel gear 322 to rotate. The rotation of the first bevel gear 322 drives the second bevel gear 323 to rotate. The rotation of the second bevel gear 323 drives the threaded column 22 to move up and down. The movement of the threaded column 22 drives the first connecting plate 231 to move. The movement of the first connecting plate 231 causes the second connecting plate 234 to tilt, which in turn causes the support plate 4 to tilt, completing the angle adjustment of the support. When the threaded column 22 needs to be lubricated, the threaded column 22 moves down, driving the pressure plate 24 to move down until the pressure plate 24 abuts against the oil bladder 52. The pressure plate 24 continues to move down, and the oil bladder 52 is squeezed. The lubricating oil in the oil brush 55 enters through the oil guide pipe 53 and the oil outlet 54. The lubricating oil is applied to the threaded post 22 by the up-and-down movement of the threaded post 22, thus lubricating the threaded post 22. When lubricating oil needs to be replenished, the limiting plate 614 is rotated to separate it from the pull plate 612. The ejector plate 624 is pushed outward by the spring force of the spring 623, causing the fixing plate 611 to move outward, which in turn causes the oil bladder 52 to move outward. The pull plate 612 is then pulled outward, pulling the oil bladder 52 out of the oil bladder protective shell 51, replenishing the lubricating oil in the oil bladder 52. Once the lubricating oil replenishment is complete, the above lubricating oil replenishment process is reversed to reset the moving mechanism 6.

[0111] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A steel structure support that is easy to adjust in angle, characterized in that, include: Base (1); A pair of adjustment mechanisms (2) are symmetrically arranged on the base (1). The adjustment mechanism (2) is provided with a telescopic end. Under the action of external force, the telescopic end has a reciprocating motion working state. The drive mechanism (3) is provided with a drive end, which is connected to the adjustment mechanism (2); A support plate (4) is mounted on a pair of adjustment mechanisms (2); the bottom sides of the support plate (4) are respectively connected to the telescopic end; Under the driving action of the driving mechanism (3), the telescopic ends of the pair of adjustment mechanisms (2) reciprocate to adjust the angle of the plane where the support plate (4) is located; The adjustment mechanism (2) includes: A housing (21) is disposed on the base (1), the top of the housing (21) is provided with a first through hole, and the side wall of the housing (21) is provided with a second through hole; The threaded column (22) moves up and down on the housing (21) through the first through hole; The movable component (23) is connected to the bottom of the support plate (4); Under the driving action of the driving mechanism (3), the threaded column (22) moves up and down, so that the threaded column (22) drives the support plate (4) to move through the movable component (23) and adjusts the angle of the plane where the support plate (4) is located; The active component (23) includes: The first connecting plate (231) is disposed on the top of the threaded post (22) and is fixedly connected to the threaded post (22); The first connecting block (232) is fixedly connected to both ends of the first connecting plate (231); The second connecting block (233) is rotatably connected to the first connecting block (232) via a connecting post (235); The second connecting plate (234) is fixedly connected at one end to the second connecting block (233) and at the other end to the support plate (4); During the lifting and lowering of the threaded column (22), the second connecting plate (234) swings through the connecting column (235) to tilt the support plate (4) and adjust the angle.

2. The steel structure support for easy angle adjustment according to claim 1, characterized in that, The adjustment mechanism (2) further includes: The pressure plate (24) is fixedly connected to the bottom end of the threaded column (22), and the threaded column (22) is adapted to drive the pressure plate (24) to perform lifting and lowering operations; A slider (25) is disposed on the side of the pressure plate (24) away from the threaded post (22), and the slider (25) is adapted to slide on a groove provided on the inner wall of the housing (21).

3. The steel structure support for easy angle adjustment according to claim 2, characterized in that, The drive mechanism (3) includes: The motor (31) is mounted on the outer wall of the housing (21); The transmission assembly (32) is connected at one end to the drive end of the motor (31) and at the other end to the threaded column (22). The threaded column (22) is connected to the drive end of the motor (31) via the transmission assembly (32).

4. The steel structure support for easy angle adjustment according to claim 3, characterized in that, The transmission assembly (32) includes two transmission units, which are connected by a belt (33). The transmission unit includes: A transmission rod (321) is disposed on the housing (21), and one end of the transmission rod (321) passes through the second through hole and is connected to the drive shaft of the motor (31); The first bevel gear (322) is connected to the other end of the transmission rod (321); The second bevel gear (323) has its inner wall threadedly connected to the threaded column (22), and its outer wall meshing with the first bevel gear (322). The pulley (324) is sleeved on the transmission rod (321) and fixedly connected to the transmission rod (321).

5. The steel structure support for easy angle adjustment according to claim 4, characterized in that, The drive mechanism (3) further includes: The connecting ring (34) is fixedly installed on the inner wall of the housing (21). The bottom of the connecting ring (34) is rotatably connected to the second bevel gear (323). Under the drive of the motor (31), the rotation of the transmission rod (321) drives the first bevel gear (322) and the second bevel gear (323) to rotate, so that the threaded column (22) moves up and down.

6. The steel structure support for easy angle adjustment according to any one of claims 2 to 5, characterized in that, Also includes: The lubrication mechanism (5) is located inside the housing (21) and below the pressure plate (24). Under the squeezing action of the pressure plate (24), the lubrication mechanism (5) lubricates the threaded column (22) that moves up and down.

7. The steel structure support for easy angle adjustment according to claim 6, characterized in that, The lubrication mechanism (5) includes: An oil bladder protective shell (51) is disposed inside the housing (21) and located at the bottom of the housing (21); An oil bladder (52) is disposed inside the oil bladder protective shell (51); An oil guide tube (53) is provided, one end of which passes through the oil bladder protective shell (51) and communicates with the oil bladder (52). An oil outlet (54) is located at the other end of the oil guide pipe (53); Oil brush (55) is correspondingly installed on the oil outlet (54); Under the pressure of the pressure plate (24), the lubricating oil squeezed out by the oil bladder (52) enters the oil brush (55) through the oil guide pipe (53) and the oil outlet (54), and lubricates the threaded column (22) through the oil brush (55).

8. The steel structure support for easy angle adjustment according to claim 7, characterized in that, Also includes: The moving mechanism (6) is located inside the housing (21) and on one side of the lubrication mechanism (5). Under the action of the moving mechanism (6), the oil bladder (52) has a first state of extending out of the oil bladder protective shell (51) and a second state of retracting the oil bladder protective shell (51).

9. The steel structure support for easy angle adjustment according to claim 8, characterized in that, The moving mechanism (6) includes: A movable component (61) is disposed outside the oil bladder (52) and is adapted to move the oil bladder (52); An elastic component (62) is disposed at one end of the movable component (61). Under the action of an external force, the movable component (61) is subjected to elastic force and moves within the oil bladder protective shell (51).

10. The steel structure support for easy angle adjustment according to claim 9, characterized in that, The moving component (61) includes: A fixing plate (611) is disposed at one end of the oil bladder (52) near the elastic component (62); A pull plate (612) is disposed at one end of the oil bladder (52) away from the elastic component (62); A fixing block (613) is fixedly installed on the housing (21); A limiting plate (614) is snapped onto the fixing block (613), and the limiting plate (614) is adapted to restrict the movement of the oil bladder (52); Under the action of external force, the limiting plate (614) is rotated, so that the oil bladder (52) is pushed by the elastic force of the elastic component (62), so that the oil bladder (52) extends out of the oil bladder protective shell (51) to replenish the lubricating oil in the oil bladder (52).

11. The steel structure support for easy angle adjustment according to claim 9, characterized in that, The elastic component (62) includes: A protective shell (621) is disposed on the outer wall of the shell (21); Telescopic rod (622), one end of which is fixedly connected to the inner wall of the protective shell (621); A spring (623) is sleeved on the telescopic rod (622), and one end of the spring (623) is fixedly connected to the inner wall of the protective shell (621); The ejection plate (624) is connected to the other end of the telescopic rod (622) and the spring (623), respectively.

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