CN112832300A

CN112832300A - Building detects with foundation pile static load detection platform aversion machine

Info

Publication number: CN112832300A
Application number: CN201911162014.2A
Authority: CN
Inventors: 何玉亭
Original assignee: Zoucheng Yanmei Mingxingda Mechanical & Electrical Equipment Co ltd
Current assignee: Zoucheng Yanmei Mingxingda Mechanical & Electrical Equipment Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-05-25

Abstract

The invention relates to the technical field of building detection, in particular to a foundation pile static load detection table shifting machine for building detection, which comprises an underframe, wherein a shifting mechanism is arranged at the bottom of the underframe, a lifting mechanism for driving a lifting frame to move up and down is arranged on the underframe, a main shaft is vertically and rotatably arranged on the lifting frame, a rotating mechanism for driving the main shaft to rotate around the central axis of the lifting frame is arranged on the lifting frame, the upper end of the main shaft is connected with a rotating frame, the rotating frame is a rectangular frame, the edges of four sides of the rotating frame are respectively connected with a limiting plate structure, the limiting plate structure comprises two first hydraulic telescopic rods, the end parts of the two first hydraulic telescopic rods are jointly and vertically connected with a protective baffle, a supporting table is arranged at the upper part of the rotating frame, and. The invention can ensure the stability of the detection platform in the moving process.

Description

Building detects with foundation pile static load detection platform aversion machine

Technical Field

The invention relates to the field of building detection, in particular to a foundation pile static load detection table shifting machine for building detection.

Background

At present, in a foundation pile static load detection test, a detection bearing platform is erected by taking a test pile as a central point, the detection bearing platform comprises supporting legs positioned on two sides and a bearing platform supported by the supporting legs, and counter weights such as sand bags, concrete blocks and steel ingots are stacked on the bearing platform to test whether the bearing capacity of the test pile meets design requirements. And after the test is finished, the detection bearing platform is shifted to another foundation pile to be tested to start the next test. Need lift off the counter weight from the platform of weighing at this in-process, move and pile up after the foundation pile that awaits measuring next, waste time and energy, adopt transport means such as fork truck though can realize causing inconvenience to the easy landing of the counter weight of piling up on the platform of the removal of bearing platform.

Disclosure of Invention

The invention aims to solve the defect that the foundation pile static load detection table is inconvenient to move in the prior art, and provides a shifting machine of a foundation pile static load detection table for building detection.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a foundation pile static load detects platform machine of shifting for building detection, includes the chassis, the bottom of chassis is equipped with moving mechanism, be equipped with the elevating system that the drive crane reciprocated on the chassis, the main shaft is installed in vertical rotation on the crane, be equipped with the rotary mechanism that the drive main shaft was rotatory around its central axis on the crane, the upper end of main shaft is connected with the rotating turret, the rotating turret is rectangular frame, the four sides edge of rotating turret all is connected with limiting plate structure, limiting plate structure includes two first hydraulic telescoping rod, two first hydraulic telescoping rod's the common perpendicular protective baffle that is connected with of tip, the upper portion of rotating turret is equipped with a supporting bench, be equipped with the translation mechanism that the drive layer board removed along the horizontal direction on the supporting bench.

Preferably, moving mechanism installs a plurality of walking wheels in the chassis bottom including rotating, be equipped with the rotatory actuating mechanism who turns to of driven walking wheel on the chassis, actuating mechanism passes through the wire and is connected with controlling means, controlling means fixed mounting is on the chassis.

Preferably, the both sides of chassis all are equipped with supplementary running gear, supplementary running gear includes third hydraulic telescoping rod, third hydraulic telescoping rod's end connection has the wheel carrier, the rotation is installed on the wheel carrier and is assisted the walking wheel.

Preferably, the lifting mechanism comprises a second hydraulic telescopic rod, two ends of the second hydraulic telescopic rod are respectively and fixedly connected with the underframe and the crane, two sides of the crane are connected with the underframe through telescopic rods, each telescopic rod comprises a guide pipe and a slide rod, the lower end of each guide pipe is fixedly connected with the upper portion of the underframe, the slide rods are inserted into the guide pipes and are in sliding fit with the inner walls of the guide pipes, and the upper ends of the slide rods are fixedly connected with the bottom of the crane.

Preferably, the rotating mechanism comprises a driving wheel coaxially connected with the end part of the main shaft, the driving wheel is connected with a driving wheel through a driving belt, the driving wheel is coaxially fixed at the end part of an output shaft of the motor, and the motor is fixedly arranged on the lifting frame through a motor support.

Preferably, a thrust bearing is arranged between the rotating frame and the lifting frame, and the thrust bearing is sleeved on the main shaft.

Preferably, translation mechanism include with a supporting bench top fixed connection's mounting bracket, the both sides of mounting bracket are equipped with linear electric motor and the slide rail that is parallel to each other respectively, linear electric motor's activity slider and layer board bottom fixed connection, slidable mounting has the slider in the slide rail, the bottom fixed connection of slider and layer board.

Compared with the prior art, the invention has the following beneficial effects:

1. the detection platform is supported by the supporting plate so as to lift the detection platform to move, and the detection platform and the balance weight can be moved at one time by moving the moving mechanism arranged at the bottom of the underframe, so that the operation is simple and the efficiency is high;

2. the rotary mechanism and the translation mechanism are arranged to assist in adjusting the position and the angle of the detection platform, so that the detection platform can be conveniently placed at an appointed position;

3. the edge of rotating turret has set up limit plate structure, and through the position of first hydraulic telescoping rod control guard flap, guard flap is injectd the position of examining test table and examining the counter weight on the test table to can prevent effectively that it takes place to slide to drop to examine test table and counter weight.

Drawings

FIG. 1 is a schematic structural view of an upper portion of the present invention;

FIG. 2 is a schematic view of the structure of the lower part of the present invention;

FIG. 3 is a partial cross-sectional structural schematic of the present invention;

fig. 4 is a schematic structural diagram at a in fig. 3.

In the figure: the device comprises an underframe 1, a driving mechanism 2, a transmission belt 3, a driving wheel 4, a motor 5, a rotating frame 6, a protective baffle 7, a first hydraulic telescopic rod 8, a supporting plate 9, a sliding rail 10, an installation frame 11, a second hydraulic telescopic rod 12, an auxiliary traveling wheel 13, a third hydraulic telescopic rod 14, a traveling wheel 15, a control device 16, a transmission wheel 17, a linear motor 18, a supporting table 19, a lifting frame 20, a motor support 21, a telescopic rod 22, a main shaft 23 and a thrust bearing 24.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, the foundation pile static load detection table shifting machine for building detection comprises an underframe 1, wherein a moving mechanism is arranged at the bottom of the underframe 1, the moving mechanism comprises a plurality of walking wheels 15 rotatably installed at the bottom of the underframe 1, a driving mechanism 2 for driving the walking wheels 15 to rotate and turn is arranged on the underframe 1, the driving mechanism 2 is connected with a control device 16 through a lead, and the control device 16 is fixedly installed on the underframe 1. The position of the chassis 1 is adjusted by rotating and steering the road wheels 15, the driving mechanism 2 is controlled by the control device 16, and the control device 16 comprises a power module and a controller, wherein the power module can be an external power supply or a mobile power supply.

Auxiliary traveling mechanisms are arranged on two sides of the underframe 1 and comprise third hydraulic telescopic rods 14, the end parts of the third hydraulic telescopic rods 14 are connected with wheel frames, and auxiliary traveling wheels 13 are rotatably arranged on the wheel frames. Auxiliary traveling wheel 13 is used for improving chassis 1 at the stability of removal in-process, and the flexible distance that can adjust between auxiliary traveling wheel 13 and the chassis 1 of third hydraulic telescoping rod 14 to improve chassis 1's holistic support area, thereby improve the stability of removal in-process.

Be equipped with the elevating system that the drive crane 20 reciprocated on chassis 1, elevating system includes second hydraulic telescoping rod 12, the both ends of second hydraulic telescoping rod 12 respectively with chassis 1 and crane 20 perpendicular fixed connection, telescopic link 22 is passed through to crane 20's both sides and is connected with chassis 1, telescopic link 22 includes pipe and slide bar, the lower extreme of pipe and the perpendicular fixed connection in upper portion of chassis 1, the slide bar cartridge in the pipe and with interior wall sliding fit, the upper end of slide bar and crane 20's the perpendicular fixed connection in bottom. The second hydraulic telescopic rod 12 provides lifting power, and the telescopic rod 22 plays a role in guiding and stabilizing.

Vertical rotation is gone up to crane 20 and is installed main shaft 23, and crane 20 is rectangular frame, and crane 20's four sides edge all is connected with limiting plate structure, and limiting plate structure includes two hydraulic telescoping rod 8, and two hydraulic telescoping rod 8's tip is connected with guard flap 7 jointly perpendicularly. Through the position of first hydraulic telescoping rod 8 adjustment guard plate 7, inject the position of testing platform and counter weight through guard plate 7, prevent to take place the landing.

The lifting frame 20 is provided with a rotating mechanism for driving the main shaft 23 to rotate around the central axis thereof, the rotating mechanism comprises a driving wheel 17 coaxially connected with the end part of the main shaft 23, the driving wheel 17 is connected with a driving wheel 4 through a driving belt 3, the driving wheel 4 is coaxially fixed at the end part of an output shaft of the motor 5, and the motor 5 is fixedly arranged on the lifting frame 20 through a motor bracket 21. A thrust bearing 24 is arranged between the rotating frame 6 and the lifting frame 20, and the thrust bearing 24 is sleeved on the main shaft 23. The spindle 23 is driven to rotate by the motor 5, so that the angle of the rotating frame 6 is adjusted, and the position of the detection platform is finely adjusted.

The upper end of the main shaft 23 is connected with a support platform 19, and the support platform 19 is provided with a translation mechanism for driving the supporting plate 9 to move along the horizontal direction. The translation mechanism comprises a mounting frame 11 fixedly connected with the top of a support platform 19, two sides of the mounting frame 11 are respectively provided with a linear motor 18 and a sliding rail 10 which are parallel to each other, a movable sliding block of the linear motor 18 is fixedly connected with the bottom of the supporting plate 9, a sliding block is arranged in the sliding rail 10, and the sliding block is fixedly connected with the bottom of the supporting plate 9. The linear motor 18 drives the supporting plate 9 to move along the guide of the slide rail 10 and the slide block, so that the position of the detection platform is finely adjusted.

The working principle is as follows: the shifter is moved to the lower part of the detection platform, the lifting mechanism drives the lifting frame 20 to ascend, the supporting plate 9 is in contact with the lower part of the detection platform, the detection platform is lifted, the first hydraulic telescopic rod 8 adjusts the position of the protective baffle 7, the protective baffle 7 limits the positions of the detection platform and the balance weight, slipping is prevented, the moving mechanism drives the detection platform to move to the next position of the foundation pile to be detected, the lifting mechanism drives the lifting frame 20 to descend, the support legs of the detection platform are in contact with the ground, and placement is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a machine of shifting of foundation pile static load detection platform for building detection, includes chassis (1), its characterized in that, the bottom of chassis (1) is equipped with moving mechanism, be equipped with the elevating system that drive crane (20) reciprocated on chassis (1), main shaft (23) are installed in vertical rotation on crane (20), be equipped with the rotatory rotary mechanism of drive main shaft (23) around its central axis on crane (20), the upper end of main shaft (23) is connected with rotating turret (6), rotating turret (6) are rectangular frame, the four sides edge of rotating turret (6) all is connected with limiting plate structure, limiting plate structure includes two first hydraulic telescoping rod (8), two the tip of first hydraulic telescoping rod (8) is connected with guard flap (7) jointly perpendicularly, the upper portion of rotating turret (6) is equipped with brace table (19), and a translation mechanism for driving the supporting plate (9) to move along the horizontal direction is arranged on the supporting table (19).

2. The foundation pile static load detection table shifting machine for building detection according to claim 1, wherein the moving mechanism comprises a plurality of walking wheels (15) rotatably mounted at the bottom of an underframe (1), a driving mechanism (2) for driving the walking wheels (15) to rotate and turn is arranged on the underframe (1), the driving mechanism (2) is connected with a control device (16) through a lead, and the control device (16) is fixedly mounted on the underframe (1).

3. The foundation pile static load detection table shifting machine for building detection according to claim 1, characterized in that auxiliary traveling mechanisms are arranged on two sides of the underframe (1) respectively, each auxiliary traveling mechanism comprises a third hydraulic telescopic rod (14), a wheel carrier is connected to the end of each third hydraulic telescopic rod (14), and auxiliary traveling wheels (13) are rotatably mounted on the wheel carriers.

4. The foundation pile static load detection platform shifting machine for building detection according to claim 1, characterized in that the lifting mechanism comprises a second hydraulic telescopic rod (12), two ends of the second hydraulic telescopic rod (12) are respectively and fixedly connected with the underframe (1) and the crane (20) vertically, two sides of the crane (20) are connected with the underframe (1) through telescopic rods (22), each telescopic rod (22) comprises a guide pipe and a slide rod, the lower end of the guide pipe is fixedly connected with the upper part of the underframe (1) vertically, the slide rod is inserted in the guide pipe and is in sliding fit with the inner wall, and the upper end of the slide rod is fixedly connected with the bottom of the crane (20) vertically.

5. The foundation pile static load detection table shifting machine for building detection according to claim 1, wherein the rotating mechanism comprises a transmission wheel (17) coaxially connected with the end of a spindle (23), the transmission wheel (17) is connected with a driving wheel (4) through a transmission belt (3), the driving wheel (4) is coaxially fixed at the end of an output shaft of a motor (5), and the motor (5) is fixedly installed on the lifting frame (20) through a motor support (21).

6. The foundation pile static load detection table shifting machine for building detection according to claim 1, characterized in that a thrust bearing (24) is arranged between the rotating frame (6) and the lifting frame (20), and the thrust bearing (24) is sleeved on the main shaft (23).

7. The foundation pile static load detection table shifting machine for building detection according to claim 1, characterized in that the translation mechanism comprises a mounting frame (11) fixedly connected with the top of a support table (19), a linear motor (18) and a sliding rail (10) which are parallel to each other are respectively arranged on two sides of the mounting frame (11), a movable sliding block of the linear motor (18) is fixedly connected with the bottom of the supporting plate (9), a sliding block is slidably mounted in the sliding rail (10), and the sliding block is fixedly connected with the bottom of the supporting plate (9).