A top-mounted axial force power end with axial force automatic compensation control function

Abstract

The present invention discloses a top-mounted axial force power end with an automatic axial force compensation control function, comprising two side panels, the top of the side panels being movably connected to a top panel via a rotating shaft, the top of the top panel being fixedly connected to a mounting platform, and the interior of the mounting platform is provided with a first mounting groove, a second mounting groove, and a third mounting groove. The present invention relates to the field of building technology, and specifically provides a top-mounted axial force power end with an automatic axial force compensation control function. This solution is provided with a signal receiver and a power storage device, etc., so that the top-mounted axial force power end with an automatic axial force compensation control function can automatically control the foundation pit pressure value, and the construction can be carried out more safely and efficiently, and the maximum change rate of the foundation pit retaining structure is reduced, and the impact on the surrounding environment such as adjacent operating lines and buildings is reduced, and the deformation requirements and technical problems that cannot be controlled by conventional construction methods are effectively solved, and it is not controlled by external conditions and can be put into use at any time.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to an upper-hanging axial force power end with an axial force automatic compensation control function. Background Art

[0002] In the construction process, foundation pit engineering is one of the most important links and an important step in ensuring the quality of construction projects.

[0003] However, during the construction process, the foundation pit is prone to deformation or the buildings around the foundation pit are prone to deformation or even collapse, or the steel supports are prone to twisting or deformation, which can then cause the steel supports to break, leading to the collapse of the foundation pit. There is no device for automatically controlling the deformation of the foundation pit. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an upper-mounted axial force power end with an axial force automatic compensation control function.

[0005] The technical solution adopted by the present invention is as follows: the present invention is an upper-mounted axial force power end with an automatic axial force compensation control function, comprising two side plates, the top of the side plates being movably connected to a top plate through a rotating shaft, the top of the top plate being fixedly connected to a mounting platform, a first mounting groove, a second mounting groove and a third mounting groove being provided inside the mounting platform, a signal receiver, a storage power source and a programmable controller being fixedly installed inside the first mounting groove, the second mounting groove and the third mounting groove respectively, the signal receiver being convenient for the upper-mounted axial force power end with an automatic axial force compensation control function to receive external signals, a hydraulic jack being fixedly installed on one side of the side plate The top of the hydraulic jack is convenient for controlling the pressure of the foundation pit. A hydraulic lock is fixedly installed on the top of the hydraulic jack to lock the state of the hydraulic jack. A solenoid valve is fixedly installed on the front of the hydraulic lock to control the working state of the hydraulic lock. A pressure sensor is fixedly installed on the front of the hydraulic jack to facilitate the upper-mounted axial force power end with automatic axial force compensation control function to sense external pressure. The signal receiver is electrically connected to the programmable controller, the programmable controller is electrically connected to the hydraulic jack, the hydraulic jack is electrically connected to the hydraulic lock, the hydraulic lock is electrically connected to the solenoid valve, and the solenoid valve is electrically connected to the pressure sensor.

[0006] Furthermore, two fixing plates are fixedly connected to the bottom of the top plate, and fixing holes are provided on the fixing plates to facilitate relevant personnel to fix the upper-mounted axial force power end with the axial force automatic compensation control function.

[0007] Furthermore, adjustment plates are fixedly connected to both sides of the bottom of the top plate, the bottom end of the adjustment plate is fixedly connected to the fixed plate, a threaded column is threadedly connected to the adjustment plate, one end of the threaded column is movably connected to the side plate, so as to facilitate adjustment of the angle of the side plate.

[0008] Furthermore, a non-slip pad is fixedly connected to the top end of the threaded column, and a spring is fixedly connected between the adjustment plate and the side plate, so that the side plate is more stable during movement.

[0009] Furthermore, a weight-reducing groove is provided on the side plate, which improves the structural performance of the upper-mounted axial force power end with the axial force automatic compensation control function to a certain extent.

[0010] Furthermore, a control switch is fixedly installed on the front of the mounting platform, and the pressure sensor is electrically connected to the storage power source through the control switch, so that relevant personnel can control the working state of the upper-mounted axial force power end with automatic axial force compensation control function.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows: This scheme is provided with a signal receiver, a power supply, a programmable controller, a hydraulic jack, a hydraulic lock, a solenoid valve, a pressure sensor and a control switch, so that the upper-mounted axial force power end with an automatic axial force compensation control function can automatically control the foundation pit pressure value, so that the construction can be carried out more safely and efficiently, and the maximum change rate of the foundation pit retaining structure can be reduced, the deformation of the foundation pit can be controlled, and the impact on the surrounding environment such as adjacent operating lines and buildings can be reduced, effectively solving the deformation requirements and technical problems that cannot be controlled by conventional construction methods, and it is not controlled by external conditions and can be put into use at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 The overall structural diagram of an upper-mounted axial force power end with an axial force automatic compensation control function of the present invention.

[0014] Among them, 1. side plate, 2. top plate, 3. mounting table, 4. signal receiver, 5. power supply, 6. programmable controller, 7. hydraulic jack, 8. hydraulic lock, 9. solenoid valve, 10. pressure sensor, 11. fixing plate, 12. adjusting plate, 13. threaded column, 14. spring. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] like Figure 1 As shown, the present invention is a top-mounted axial force power end with an automatic axial force compensation control function, comprising two side plates 1, the top of the side plate 1 is movably connected to a top plate 2 through a rotating shaft, the top of the top plate 2 is fixedly connected to a mounting platform 3, the interior of the mounting platform 3 is provided with a first mounting groove, a second mounting groove and a third mounting groove, the interior of the first mounting groove, the interior of the second mounting groove and the interior of the third mounting groove are respectively fixedly installed with a signal receiver 4, a storage power source 5 and a programmable controller 6, a hydraulic jack 7 is fixedly installed on one side of the side plate 1, a hydraulic lock 8 is fixedly installed on the top of the hydraulic jack 7, a solenoid valve 9 is fixedly installed on the front of the hydraulic lock 8, a pressure sensor 10 is fixedly installed on the front of the hydraulic jack 7, the signal receiver 4 is electrically connected to the programmable controller 6, the programmable controller 6 is electrically connected to the hydraulic jack 7, the hydraulic jack 7 is electrically connected to the hydraulic lock 8, the hydraulic lock 8 is electrically connected to the solenoid valve 9, and the solenoid valve 9 is electrically connected to the pressure sensor 10.

[0018] The bottom of the top plate 2 is fixedly connected to two fixing plates 11, and fixing holes are provided on the fixing plates 11. Adjustment plates 12 are fixedly connected to both sides of the bottom of the top plate 2, and the bottom ends of the adjustment plates 12 are fixedly connected to the fixing plates 11. A threaded column 13 is threadedly connected to the adjustment plate 12, and one end of the threaded column 13 is movably connected to the side plate 1, and an anti-slip pad is fixedly connected to the top of the threaded column 13. A spring 14 is fixedly connected between the adjustment plate 12 and the side plate 1, and a weight reduction groove is provided on the side plate 1. A control switch is fixedly installed on the front of the mounting platform 3, and the pressure sensor 10 is electrically connected to the storage power source 5 through the control switch.

[0019] When in use, the staff first fixes the upper-mounted axial force power end with the axial force automatic compensation control function at a specified position through the two fixing plates 11 fixedly connected to the bottom of the top plate 2 and the fixing holes opened on the fixing plates 11, and then connects it to the foundation pit through the pressure sensor 10 and the carrier. Press the control switch, and the upper-mounted axial force power end with the axial force automatic compensation control function is in a working state. The pressure sensor 10 senses the pressure of the foundation pit. The pressure sensor 10 adopts a PT124G-112 pressure sensor and transmits the signal to the programmable controller 6. The programmable controller 6 adopts FP-XC14T Type programmable controller, the programmable controller 6 controls the action of the hydraulic jack 7, thereby changing the pressure value on the foundation pit. The staff can also transmit certain signals to the upper-mounted axial force power end with the automatic axial force compensation control function through an external controller. After the signal receiver 4 receives the relevant signal, the working state of the hydraulic jack 7 is controlled by the programmable controller 6. The setting of the solenoid valve 9 facilitates the control of the working state of the hydraulic lock 8, thereby ensuring the reliability of the upper-mounted axial force power end with the automatic axial force compensation control function. When the angle of the hydraulic jack 7 needs to be adjusted, the staff can rotate the threaded column 13 to adjust its angle.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A top-mounted axial force power end with an axial force automatic compensation control function, comprising two side plates, characterized in that: The top of the side plate is movably connected to a top plate through a rotating shaft, the top of the top plate is fixedly connected to a mounting platform, a first mounting slot, a second mounting slot and a third mounting slot are provided inside the mounting platform, a signal receiver, a storage power source and a programmable controller are fixedly installed inside the first mounting slot, the second mounting slot and the third mounting slot respectively, a hydraulic jack is fixedly installed on one side of the side plate, a hydraulic lock is fixedly installed on the top of the hydraulic jack, a solenoid valve is fixedly installed on the front of the hydraulic lock, a pressure sensor is fixedly installed on the front of the hydraulic jack, the signal receiver is electrically connected to the programmable controller, the programmable controller is electrically connected to the hydraulic jack, the hydraulic jack is electrically connected to the hydraulic lock, the hydraulic lock is electrically connected to the solenoid valve, and the solenoid valve is electrically connected to the pressure sensor; The bottom of the top plate is fixedly connected to two fixing plates, and fixing holes are provided on the fixing plates; both sides of the bottom of the top plate are fixedly connected to adjustment plates, the bottom ends of the adjustment plates are fixedly connected to the fixing plates, and the adjustment plates are threadedly connected to threaded columns, and one end of the threaded columns is movably connected to the side plates; The top end of the threaded column is fixedly connected with an anti-skid pad, and a spring is fixedly connected between the adjustment plate and the side plate; The side plate is provided with a weight-reducing groove; A control switch is fixedly mounted on the front of the mounting platform, and the pressure sensor is electrically connected to the storage power source through the control switch.

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