A ground-mounted pole base

Abstract

The present invention provides a ground-mounted boom base, comprising a base body, a cover, a jack, a push ball, and a transmission rod assembly. The cover is fixed at multiple end corners of the base body, the jack is located within the cover, and the push ball is fixed to the telescopic end of the jack. A universal rolling groove is provided in the base body, and at least a portion of the push ball is located within the universal rolling groove. The jack is in transmission connection with the transmission rod assembly, which supports the base body. When the jack extends to drive the push ball to rise and fall, it can drive the transmission rod assembly to move. When the transmission rod assembly moves, it can synchronously raise and lower the base body, thereby adjusting the vertical height of the corresponding end of the base body. This structure enables horizontal adjustment of the base body, ensuring that the boom can be stably supported vertically even on inclined ground, reducing the risk of damage to the jack due to excessive local pressure, extending the service life of the jack, and improving the stability and reliability of the entire base body.

Description

Technical Field

[0001] The invention relates to the technical field of motor cooling towers, in particular to a ground-mounted pole base. Background Art

[0002] The ground-mounted mast base is a steel structure device, usually located in the middle of the tower, used to support the main structure of the mast. It can be a concrete foundation or an assembled base body, which is composed of multiple detachable small panels.

[0003] The patent document in the prior art discloses a pole base body, which is convenient for clamping and fixing poles of different specifications by setting a clamping assembly. When in use, the pole body is inserted into the mounting seat through the positioning rod, and then the handle is rotated. The handle drives the bidirectional threaded screw to rotate, and the rotation of the bidirectional threaded screw drives the moving block to move. The movement of the moving block drives the arc-shaped clamping plate to move, thereby clamping and fixing the pole body. When the device is in use, it is convenient for clamping and fixing poles of different specifications, thereby improving the practicality of use.

[0004] The applicant has found that the existing technology has at least the following technical problems: the existing boom base body usually does not have adjustment capabilities, so when the base body is set on an inclined ground, the base body is tilted as a whole, and it is impossible to provide stable support for the boom on the top of the base body in the vertical position. At present, in order to be able to adjust the base body horizontally, the base body is supported by multiple hydraulic jacks at the bottom. However, when the base body is located at an inclination, the pressure on the hydraulic jack at that side is too large and it is easy to be damaged. Summary of the Invention

[0005] The present invention aims to provide a ground-mounted mast base to address the existing technical problem of excessive pressure on the hydraulic jack at the lower position, which can easily lead to damage, when the mast base is installed on an inclined surface. The various technical advantages achieved by the preferred technical solution among the various technical solutions provided by the present invention are detailed below.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The present invention provides a ground-mounted pole base, comprising a base body, a cover, a jack, a push ball and a transmission rod assembly, wherein:

[0008] The cover is fixed to multiple end corners of the base body, the jack is located in the cover, the push ball is fixed to the telescopic end of the jack, a universal rolling groove is provided in the base body, and at least a portion of the push ball is located in the universal rolling groove;

[0009] The jack is in transmission connection with the transmission rod assembly, and the transmission rod assembly supports the base body. When the jack extends to drive the pushing ball to rise and fall, it can drive the transmission rod assembly to move. When the transmission rod assembly moves, it can push the base body to rise and fall synchronously, thereby adjusting the vertical height of the corresponding end of the base body.

[0010] Preferably, the transmission rod assembly includes a slider, a support plate, a bearing plate, a first connecting block and a second connecting block, wherein:

[0011] The slider is slidably connected to the bottom of the housing and is reciprocally movable in a horizontal direction toward or away from the jack;

[0012] The upper end of the support plate is rotatably connected to the first connecting block, the first connecting block passes through the cover shell and is fixedly connected to the supporting plate, and the supporting plate supports the base body;

[0013] The lower end of the support plate is rotatably connected to the second connecting block, and the second connecting block is fixedly connected to the slider. When the slider moves, it drives the corresponding supporting plate to rise and fall vertically.

[0014] Preferably, in the same cover, the number of the transmission rod assemblies is at least two groups, and each group of the transmission rod assemblies is located on opposite sides of the same base body.

[0015] Preferably, the ground-mounted mast base further includes a synchronous drive mechanism, through which the jack and the transmission rod assembly are connected in transmission, and the synchronous drive mechanism includes a push plate, a drive rack, and a drive screw, wherein:

[0016] The push plate is fixed to the telescopic end of the jack, and the push plate and the pushing ball are fixedly connected via a support column, and the support column passes through the upper part of the cover;

[0017] The driving rack is vertically arranged and fixedly connected to the bottom of the push plate. One end of the driving screw is rotatably connected to the inner wall of the cover shell, and the other end is fixed with a transmission gear. The transmission gear is engaged with the driving rack. The slider is threadedly connected to the driving screw. The driving screw can rotate when the jack is extended and retracted, thereby driving the slider to move.

[0018] Preferably, the driving rack is fixed on opposite sides of the push plate, the number of the driving screws is at least two, and the driving screws are symmetrically arranged on both sides of the jack. The driving screws are transmission-connected to the corresponding driving racks and threadedly connected to the corresponding sliders.

[0019] Preferably, a plurality of inclination sensors are provided on the base body, a PLC controller is fixedly provided on the base body, and the PLC controller is electrically connected to the inclination sensors and the jack.

[0020] Preferably, a protective cover is slidably embedded in the side of the base body, the protective cover is arranged on the outside of the tilt sensor, and plug blocks are fixed on both sides of the protective cover. A slot is provided on the base body, and the plug blocks are plugged into the slot;

[0021] A cross bar is fixed on the base body, a torsion spring is sleeved on the cross bar, a baffle is rotatably connected to the cross bar, and both ends of the torsion spring are respectively fixed to the cross bar and the baffle, and the baffle can be rotated to a position abutting against the insert block.

[0022] Preferably, the ground-mounted pole base further includes a clamping mechanism, which clamps and fixes the base body and the cover shell.

[0023] Preferably, the clamping mechanism includes a pressing plate, a bottom plate, a rotating block, an elastic telescopic rod, and a positioning bolt, wherein:

[0024] The bottom plate is fixedly arranged on the upper portion of the outer wall of the cover shell, and a rotating rod is rotatably penetrated inside the bottom plate, the rotating block is rotatably connected to the rotating rod, the elastic telescopic rod is fixed between the pressure plate and the rotating block, the positioning bolt is threadedly connected to the rotating block, and the positioning bolt passes through the rotating block and is threadedly connected to the cover shell; the pressure plate abuts against an upper surface of the base body.

[0025] Preferably, the base body is in a cross-shaped structure, and the cover shell is located at the bottom of the four end corners of the base body.

[0026] Compared with the prior art, the floor-standing boom base provided by the present invention has the following advantages: the base body serves as the basic support structure for the entire device, and multiple covers are installed at its bottom to ensure the stability and load-bearing capacity of the base body. The covers are installed at the bottom of the base body to protect and accommodate internal components. The jack is fixed to the bottom of the inner wall of the cover, and upward thrust is provided by hydraulic or electric means to cause the push ball to rise. Because at least a portion of the push ball is located within the universal rolling groove of the base body, the push ball can roll with the base body while causing the corresponding base body to rise, preventing structural interference. This structure can achieve horizontal adjustment of the base body, ensuring that the boom can be stably supported vertically even on inclined ground. At the same time, the transmission rod assembly can disperse the pressure on the cover and jack during the process of adjusting the level of the base body, reducing the risk of damage to the jack due to excessive local pressure, extending the service life of the jack, and improving the stability and reliability of the entire base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only 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.

[0028] Figure 1 This is a structural diagram of a ground-mounted pole base proposed by the present invention;

[0029] Figure 2 Schematic diagram of the internal structure of the cover shell in the present invention;

[0030] Figure 3 for Figure 2 A magnified view of the structure of part A in the middle;

[0031] Figure 4 for Figure 1 Schematic diagram of the connection structure between the middle base body and the tilt sensor;

[0032] Figure 5 for Figure 4 A magnified view of the structure of part B in the middle.

[0033] In the figure: 1. base body; 2. cover; 3. jack; 4. push plate; 5. support column; 6. slider; 7. support plate; 8. first connecting block; 9. second connecting block; 10. support plate; 11. inclination sensor; 12. PLC controller; 13. push ball; 14. universal rolling groove; 15. drive screw; 16. drive rack; 17. transmission gear; 18. auxiliary plate; 19. pressure plate; 20. bottom plate; 21. rotating rod; 22. rotating block; 23. elastic telescopic rod; 24. positioning bolt; 25. protective cover; 26. plug block; 27. slot; 28. baffle; 29. ​​cross bar; 30. torsion spring. DETAILED DESCRIPTION

[0034] To make the objectives, technical solutions, and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center," "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and "side" and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0036] The embodiment of the present invention provides a ground-mounted boom base, which ensures that the boom can be stably supported vertically even on an inclined ground, reduces the risk of damage to the jack due to excessive local pressure, extends the service life of the jack, and improves the stability and reliability of the entire base body.

[0037] The following combination Figure 1-Figure 5 The technical solution provided by the present invention is described in more detail.

[0038] like Figure 1-Figure 5 As shown, the ground-mounted holding pole base provided by the present invention includes a base body 1, a cover shell 2, a jack 3, a pushing ball 13 and a transmission rod assembly, wherein: the cover shell 2 is fixed at multiple end corners of the base body 1, the jack 3 is located in the cover shell 2, the pushing ball 13 is fixed to the telescopic end of the jack 3, a universal rolling groove 14 is provided in the base body 1, and at least part of the pushing ball 13 is located in the universal rolling groove 14; the jack 3 is connected to the transmission rod assembly in a transmission manner, and the transmission rod assembly supports the base body 1. When the jack 3 extends to drive the pushing ball 13 to rise and fall, it can drive the transmission rod assembly to move, and when the transmission rod assembly moves, it can push the base body 1 to rise and fall synchronously, thereby adjusting the vertical height of the corresponding end of the base body 1.

[0039] The ground-standing pole base of this embodiment has a base body 1 as the basic supporting structure of the entire device, and a plurality of cover shells 2 are installed at its bottom to ensure the stability and bearing capacity of the base body 1. The cover shells 2 are installed at the bottom of the base body 1 to protect and accommodate internal components. The jack 3 is fixed to the bottom of the inner wall of the cover shell 2, and provides an upward thrust through hydraulic or electric means to push the ball 13 to rise. Since at least part of the ball 13 is located in the universal rolling groove 14 of the base body 1, the ball 13 can roll with the base body 1 while causing the corresponding base body 1 to rise, thereby preventing the structures from interfering with each other.

[0040] This structure can achieve horizontal adjustment of the base body 1, ensuring that the holding rod can be stably supported vertically even on an inclined ground. At the same time, through the transmission rod assembly, during the process of adjusting the level of the base body 1, the pressure on the cover 2 and the jack 3 can be dispersed, reducing the risk of damage to the jack 3 due to excessive local pressure, extending the service life of the jack 3, and improving the stability and reliability of the entire base body 1.

[0041] As an alternative embodiment, see Figure 1 As shown, the base body 1 is a cross-shaped structure, and the cover 2 is located at the bottom of the four end corners of the base body 1. The above structure is a ground-mounted pole base, which is more stable.

[0042] As an alternative embodiment, see Figure 1 and Figure 4 As shown, a plurality of inclination sensors 11 are provided on the base body 1 , and a PLC controller 12 is fixedly provided on the base body 1 . The PLC controller 12 is electrically connected to the inclination sensors 11 and the jack 3 .

[0043] The tilt sensor 11 is installed on the outer wall of the base body 1, and the number can be set according to actual needs, for example, 2 or 4. These tilt sensors 11 are used to monitor the tilt angle of the base body 1 in real time and transmit the monitoring data to the PLC controller 12. The PLC controller 12 is fixed on the side of the base body 1 and serves as the control center of the entire system. It receives the data from the tilt sensor 11 and controls the jack 3 according to the preset control logic to achieve automatic adjustment and balance of the base body 1, ensuring the stability of the base body 1 under different terrain and load conditions (the tilt sensor 11 works based on the principle of gravity sensing. The internal sensitive element undergoes physical changes due to the tilt of the equipment, and the electrical signal reflecting the tilt angle is converted by the circuit and output. Such signals include analog signals and digital signals. The PLC controller is a digital operation electronic system. It stores various operation instructions with a programmable memory and interacts with the outside through the input / output interface, including a central processing unit (CPU), memory, input / output interface, etc. Output (I / O) interface and power module, while the jack 3 often uses hydraulic principles, using hydraulic pumps, hydraulic cylinders and solenoid valves to achieve heavy object lifting and speed control, and often uses solenoid valve control and speed control. During the linkage process, the inclination sensor 11 senses the object's tilt angle in real time and converts it into an electrical signal output. The signal is transmitted to the PLC controller. The PLC analyzes and processes the signal according to the preset logic, compares the tilt angle with the target angle and the threshold, and determines whether the object is within the acceptable tilt range. If it exceeds the range, the PLC outputs a control signal to the jack 3 drive circuit, and controls the on and off of the solenoid valve or the proportional valve to adjust the hydraulic oil flow to achieve the lifting and speed adjustment of the jack 3).

[0044] The control logic is to determine whether the current tilt angle (VWO) is greater than or equal to the target angle plus a positive threshold. If so, a control signal is output to raise the jack 3. The current tilt angle (VWO) is compared to determine whether it is less than or equal to the target angle minus a negative threshold. If so, a control signal is output to lower the jack 3. The current tilt angle (VWO) is compared to determine whether it is less than or equal to the target angle minus a negative threshold. If so, a control signal is output to lower the jack 3.

[0045] As an alternative embodiment, see Figure 2 As shown, the transmission rod assembly of this embodiment includes a slider 6, a support plate 10, a supporting plate 7, a first connecting block 8 and a second connecting block 9, wherein: the slider 6 is slidably connected to the bottom of the cover shell 2, and is reciprocally movable in the horizontal direction along the direction close to or away from the jack 3; the upper end of the support plate 10 is rotatably connected to the first connecting block 8, the first connecting block 8 passes through the cover shell 2, and is fixedly connected to the supporting plate 7, and the supporting plate 7 supports the base body 1; the lower end of the support plate 10 is rotatably connected to the second connecting block 9, and the second connecting block 9 is fixedly connected to the slider 6, and when the slider 6 moves, it drives the corresponding supporting plate 7 to rise and fall vertically.

[0046] When the jack 3 is extended, it not only drives the support column 5 and the push ball 13 upward, but also synchronously drives the slider 6 to move. When the slider 6 moves toward the jack 3, the support plate 10 drives the support plate 7 upward, and at the same time drives the base body 1 upward. At this time, the push ball 13 and the transmission plate assembly push the base body 1 upward synchronously, making the structure more stable.

[0047] As an alternative embodiment, see Figure 2 As shown, in the same cover 2 , there are at least two groups of transmission rod assemblies, and each group of transmission rod assemblies is located on opposite sides of the same base body 1 .

[0048] As an alternative embodiment, see Figure 2 As shown, the floor-standing mast base also includes a synchronous drive mechanism, which is used to connect the jack 3 to the transmission rod assembly. The synchronous drive mechanism includes a push plate 4, a drive rack 16, and a drive screw 15. The push plate 4 is fixed to the telescopic end of the jack 3 and is fixedly connected to the push ball 13 via a support column 5, which passes through the upper portion of the housing 2. The drive rack 16 is vertically arranged and fixedly connected to the bottom of the push plate 4. One end of the drive screw 15 is rotatably connected to the inner wall of the housing 2, and the other end is fixed with a transmission gear 17, which meshes with the drive rack 16. The slider 6 is threadedly connected to the drive screw 15. The drive screw 15 can rotate when the jack 3 is extended or retracted, thereby driving the slider 6 to move. An auxiliary plate 18 is fixed to the bottom of the housing 2. The drive screw 15 passes through the auxiliary plate 18 and is rotatably connected to the auxiliary plate 18.

[0049] When the jack 3 is extended, it can drive the push plate 4, the support column 5, and the push ball 13 to rise. When the push plate 4 rises, the driving rack 16 and the transmission gear 17 cooperate to rotate the drive screw 15, and the slider 6 moves along the drive screw 15. The slider 6 moves in the direction toward the jack 3, and the support plate 10 drives the supporting plate 7 to rise, and at the same time drives the base body 1 to rise. At this time, the push ball 13 and the transmission plate assembly push the base body 1 to rise synchronously.

[0050] The base body 1 serves as the basic supporting structure of the entire device. Multiple cover shells 2 are installed at the bottom of the base body 1 to ensure the stability and load-bearing capacity of the base body 1. The cover shells 2 are installed at the bottom of the base body 1 to protect and accommodate internal components. The jack 3 is fixed to the bottom of the inner wall of the cover shell 2 and provides upward thrust through hydraulic or electric means to push the push plate 4 up, thereby driving the support column 5 to move upward. The top of the support column 5 passes through the cover shell 2 and is fixedly connected to the push ball 13. The push ball 13 cooperates with the universal rolling groove 14 to realize the support and adjustment function of the base body 1.

[0051] As an alternative embodiment, see Figure 2 As shown, the drive rack 16 is fixed on opposite sides of the push plate 4, the number of the drive screws 15 is at least two, and the drive screws 15 are symmetrically arranged on both sides of the jack 3. The drive screws 15 are transmission-connected to the corresponding drive rack 16 and are threadedly connected to the corresponding slider 6.

[0052] The above structure can improve the stability of the base body 1 when it is raised or lowered. When the jack 3 is extended or retracted, it drives the two sets of transmission rod assemblies to move, thereby achieving smooth raising and lowering of the base body 1.

[0053] The synchronous drive mechanism is used to drive the lateral movement of the slider 6. The synchronous drive mechanism is provided to ensure that multiple sliders 6 can move synchronously, thereby achieving uniform support and adjustment of the support plate 10. In actual application, the synchronous drive mechanism can be implemented through a gear rack drive, a chain drive, or a synchronous belt drive, etc., to ensure the movement speed and position accuracy of the slider 6, and to ensure the stability and reliability of the entire device.

[0054] As an alternative embodiment, see Figure 4 As shown, a protective cover 25 is slidably embedded in the side of the base body 1, and the protective cover 25 covers the outside of the inclination sensor 11. Insert blocks 26 are fixed on both sides of the protective cover 25. A slot 27 is provided on the base body 1, and the insert block 26 is plugged into the slot 27; a cross bar 29 is fixed on the base body 1, and a torsion spring 30 is sleeved on the cross bar 29. A baffle 28 is rotatably connected to the cross bar 29, and the two ends of the torsion spring 30 are respectively fixed to the cross bar 29 and the baffle 28, and the baffle 28 can be rotated to a position against the insert block 26.

[0055] The protective cover 25 is slidably embedded in the side of the base body 1 and covers the outside of the inclination sensor 11, protecting the inclination sensor 11. Inserts 26 are fixed to both sides of the protective cover 25. The inserts 26 are inserted into slots 27 on the side walls of the base body 1 to achieve the sliding installation of the protective cover 25. This design allows the protective cover 25 to automatically reset during the sliding process, facilitating installation and removal, while also ensuring a stable and sealed connection between the protective cover 25 and the base body 1.

[0056] As an alternative embodiment, see Figure 2 and Figure 3 As shown, the floor-standing mast base also includes a clamping mechanism that clamps and secures the base body 1 and the housing 2. The clamping mechanism includes a pressure plate 19, a base plate 20, a rotating block 22, an elastic telescopic rod 23, and a positioning bolt 24. The base plate 20 is fixedly mounted on the upper portion of the outer wall of the housing 2, and a rotating rod 21 is rotatably provided therein. The rotating block 22 is rotatably connected to the rotating rod 21. The elastic telescopic rod 23 is fixed between the pressure plate 19 and the rotating block 22. The positioning bolt 24 is threadedly connected to the rotating block 22, and the positioning bolt 24 passes through the rotating block 22 and is threadedly connected to the housing 2. The pressure plate 19 abuts against an upper surface of the base body 1.

[0057] In summary, when using the ground-mounted pole base and its adaptive adjustment method, first, the base body 1 is set on the ground where the bottom pole is set, so that the multiple cover shells 2 are in contact with the ground, and the inclination sensor 11, the jack 3 and the PLC controller 12 are powered on to work.

[0058] Secondly, when the ground on which the base body 1 is placed is tilted, the inclination sensor 11 installed on the outer wall of the base body 1 can monitor the tilt state of the base body 1 in real time, and transmit the monitored tilt signal to the PLC controller 12. After receiving the tilt signal, the PLC controller 12 controls the corresponding jack 3 to start according to the preset control logic, and pushes the base body 1 through the support assembly, so that the tilted side of the base body 1 gradually moves upward, thereby realizing the preliminary adjustment of the base body 1 and making it gradually tend to a horizontal state.

[0059] Again, as one end of the base body 1 gradually moves upward and approaches the horizontal position, the synchronous drive mechanism starts to work, driving multiple sliders 6 to move horizontally. The movement of the sliders 6 drives the support plate 10 to make corresponding adjustments, so that the support plate 10 and the supporting plate 7 fit closely together to provide auxiliary support for the base body 1. This auxiliary support method can effectively disperse the pressure on the supporting components and the jack 3, reduce the burden on the jack 3, extend its service life, and at the same time improve the stability and reliability of the entire device.

[0060] Finally, when the base body 1 is adjusted to a horizontal position, the tilt signal detected by the inclination sensor 11 disappears. After receiving this signal, the PLC controller 12 controls the jack 3 to close again, so that the status of each component of the base body 1 is fixed, completing the entire adjustment process. At this time, the base body 1 is in a stable support state and can provide reliable support for the holding rod, ensuring the safety and smooth progress of the construction process.

[0061] In the description of this specification, specific features, structures or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0062] In the description of this specification, the reference terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0063] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A ground-mounted pole base, characterized in that: It includes a base body, a cover, a jack, a push ball and a transmission rod assembly, wherein: The cover is fixed to multiple end corners of the base body, the jack is located in the cover, the push ball is fixed to the telescopic end of the jack, a universal rolling groove is provided in the base body, and at least a portion of the push ball is located in the universal rolling groove; The jack is in transmission connection with the transmission rod assembly, and the transmission rod assembly supports the base body. When the jack extends to drive the pushing ball to move up and down, it can drive the transmission rod assembly to move. When the transmission rod assembly moves, it can push the base body to move up and down synchronously, thereby adjusting the vertical height of the corresponding end of the base body; The transmission rod assembly includes a slider, a support plate, a bearing plate, a first connecting block and a second connecting block, wherein: The slider is slidably connected to the bottom of the housing and is reciprocally movable in a horizontal direction toward or away from the jack; The upper end of the support plate is rotatably connected to the first connecting block, the first connecting block passes through the cover shell and is fixedly connected to the supporting plate, and the supporting plate supports the base body; The lower end of the support plate is rotatably connected to the second connecting block, and the second connecting block is fixedly connected to the slider, and when the slider moves, it drives the corresponding support plate to rise and fall vertically; The ground-mounted mast base further includes a synchronous drive mechanism, through which the jack and the transmission rod assembly are connected in transmission. The synchronous drive mechanism includes a push plate, a drive rack, and a drive screw, wherein: The push plate is fixed to the telescopic end of the jack, and the push plate and the pushing ball are fixedly connected via a support column, and the support column passes through the upper part of the cover; The driving rack is vertically arranged and fixedly connected to the bottom of the push plate. One end of the driving screw is rotatably connected to the inner wall of the cover shell, and the other end is fixed with a transmission gear. The transmission gear is engaged with the driving rack. The slider is threadedly connected to the driving screw. The driving screw can rotate when the jack is extended and retracted, thereby driving the slider to move.

2. The ground-mounted pole base according to claim 1, characterized in that: In the same cover, the number of the transmission rod assemblies is at least two groups, and each group of the transmission rod assemblies is located on opposite sides of the same base body.

3. The ground-mounted pole base according to claim 2, characterized in that: The driving rack is fixed on opposite sides of the push plate, the number of the driving screws is at least two, and the driving screws are symmetrically arranged on both sides of the jack. The driving screws are transmission-connected to the corresponding driving racks and threadedly connected to the corresponding sliders.

4. The ground-mounted pole base according to claim 1, characterized in that: A plurality of inclination sensors are provided on the base body, a PLC controller is fixedly provided on the base body, and the PLC controller is electrically connected to the inclination sensors and the jack.

5. A ground-mounted pole base according to claim 4, characterized in that: A protective cover is slidably embedded in the side of the base body, and the protective cover is arranged on the outside of the tilt sensor. Insert blocks are fixed on both sides of the protective cover, and a slot is opened on the base body, and the insert blocks are plugged into the slot; A cross bar is fixed on the base body, a torsion spring is sleeved on the cross bar, a baffle is rotatably connected to the cross bar, and both ends of the torsion spring are respectively fixed to the cross bar and the baffle, and the baffle can be rotated to a position abutting against the insert block.

6. The ground-mounted pole base according to claim 1, characterized in that: The ground-mounted pole base further includes a clamping mechanism, which clamps and fixes the base body and the cover shell.

7. A ground-mounted pole base according to claim 6, characterized in that: The clamping mechanism includes a pressing plate, a bottom plate, a rotating block, an elastic telescopic rod, and a positioning bolt, wherein: The bottom plate is fixedly arranged on the upper portion of the outer wall of the cover shell, and a rotating rod is rotatably penetrated inside the bottom plate, the rotating block is rotatably connected to the rotating rod, the elastic telescopic rod is fixed between the pressure plate and the rotating block, the positioning bolt is threadedly connected to the rotating block, and the positioning bolt passes through the rotating block and is threadedly connected to the cover shell; the pressure plate abuts against an upper surface of the base body.

8. The ground-mounted pole base according to claim 1, characterized in that: The base body is in a cross-shaped structure, and the cover shell is located at the bottom of the four end corners of the base body.

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