Movable pier foundation device

Abstract

The utility model relates to the technical field of engineering construction, and discloses a movable pier foundation device which comprises a main plate, the top of the main plate is connected with a clamping plate used for stretching in a clamped mode, the top of the main plate is fixedly connected with a reinforcing frame used for protection, and the top of the main plate is fixedly provided with a bearing column used for supporting. A supporting rod used for facilitating stretching adjustment is clamped in the bearing column, a driving ring used for positioning is clamped outside the supporting rod, an attaching plate used for preventing inclination is clamped to one side of the driving ring, and a drill bit rod used for being embedded downwards is clamped to the top of the attaching plate. According to the movable pier foundation device, through cooperative arrangement of the bearing column, the supporting rod, the driving ring, the attaching plate and the drill bit rod, downward drilling operation can be better driven when the device is used, the device is prevented from inclining to one side in the operation process, the balance of the overall structure is ensured, vertical size adjustment is facilitated, and the linkage effect between parts of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a movable pier foundation device. Background Art

[0002] Pier foundations are mostly used in multi-story buildings. Since the base area is calculated according to the design method of natural foundations, the single pier load test is eliminated. In engineering construction, pier foundations are needed in some cases to support building structures and engineering components or maintain their position. Therefore, they are more popular under tight construction schedules.

[0003] Chinese patent announcement number CN211257035U discloses a movable pier foundation device for civil engineering construction, including a moving platform and a pier foundation, a crossbeam is radially arranged at the top end of the support column, a driving motor is arranged on the left side of the top end surface of the crossbeam, the driving motor rotates through the upper and lower side walls of the crossbeam through a power shaft, and is connected to a telescopic sleeve located below the crossbeam, the telescopic sleeve is slidably inserted with a rectangular slider through a rectangular telescopic groove, and the bottom end surface of the rectangular slider is fixedly connected with a telescopic rod that penetrates the rectangular telescopic groove, the left and right sides of the bottom outer wall of the telescopic rod are hinged with limit buckles that can be turned up and down through a hinge seat, the top outer wall of the pier foundation is provided with two left-right symmetrical limit buckles, and the two limit buckles are respectively clamped with the two limit buckles, and the outer wall of the pier foundation is extended with spiral sheets distributed along the axial direction of the pier foundation. The utility model is convenient for moving and filling the pier foundation, there is no need to dig a filling hole in advance, human resources are saved, and the depth of downward feeding is convenient to control.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model cannot achieve better linkage between parts when the whole device is used, which causes the device to tilt to one side easily during operation, so that the stability of the device needs to be improved;

[0006] 2. The utility model cannot provide better protection for the whole device when in use, and is easily hit by flying stones when drilling at the bottom, resulting in poor durability of the device. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a movable pier foundation device, which solves the problems in the prior art:

[0009] 1. The utility model cannot achieve better linkage between parts when the whole device is used, which causes the device to tilt to one side easily during operation, so that the stability of the device needs to be improved;

[0010] 2. The utility model cannot provide better protection for the whole device when in use, and is easily hit by flying stones when drilling at the bottom, resulting in the problem of low durability of the device.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a movable pier foundation device, including a main board, the top of the main board is clamped with a clamping plate for stretching, the top of the main board is fixedly connected with a reinforcement frame for protection, the top of the main board is fixedly provided with a bearing column for support, the inside of the bearing column is clamped with a support rod for facilitating stretching adjustment, the outside of the support rod is clamped with a driving ring for positioning, one side of the driving ring is clamped with a fitting plate for preventing tilting, and the top of the fitting plate is clamped with a drill rod for downward embedding.

[0013] Optionally, wheels for facilitating movement are fixedly connected to the bottom of the main board, and a slot for facilitating sliding is provided on the top of the main board.

[0014] Optionally, an additional block for preventing positional displacement is fixedly connected to the bottom of the clamping plate, and a handle for facilitating adjustment is fixedly connected to the top of the clamping plate.

[0015] Optionally, a limiting groove is provided inside the reinforcement frame for facilitating ground docking, and a baffle for reducing wear is fixedly connected to the bottom of the reinforcement frame.

[0016] Optionally, a support ring for relieving top pressure is fixedly connected to the bottom of the bearing column, and the bottom of the support ring is threadedly fixed to the top of the mainboard.

[0017] Optionally, a sleeve tube for facilitating size adjustment is clamped on the top of the support rod, and a main motor for driving the operation is clamped on the top of the sleeve tube.

[0018] Optionally, a connecting rod for outward support is fixedly connected to one side of the driving ring, an auxiliary plate for facilitating penetration is fixedly connected to one side of the connecting rod, and the interior of the auxiliary plate is snap-connected with one side of the bonding plate.

[0019] Optionally, a collar for preventing the drill bit from sliding downward is clamped on the top of the drill bit rod, and a secondary motor for rotating operation is clamped on the top of the collar.

[0020] (III) Beneficial effects

[0021] The utility model provides a movable pier foundation device, which has the following beneficial effects:

[0022] 1. The movable pier foundation device, through the coordinated arrangement of the bearing column, the support rod, the driving ring, the bonding plate and the drill rod, can make the device better drive the downward drilling operation when in use, avoid tilting to one side during operation, ensure the balance of the overall structure, facilitate the upper and lower size adjustment, realize the linkage effect between the parts of the device, facilitate maintenance and inspection when problems occur, and increase the service life of the device itself.

[0023] 2. The movable pier foundation device, through the coordinated arrangement of the main board, the clamping plate and the reinforcement frame, can better limit and clamp the pier base plate when the device is in use, facilitate the size adjustment of the device position, ensure that the device can adapt to more types of pier base plates, increase the practicality of the device, better protect the bottom, and prevent splashing stones from causing wear to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the load-bearing column of the utility model;

[0026] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the mainboard structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the drill rod structure of the utility model.

[0029] In the figure: 1. main board; 2. clamping plate; 3. reinforcement frame; 4. bearing column; 5. support rod; 6. drive ring; 7. bonding plate; 8. drill rod; 9. wheel; 10. slot; 11. additional block; 12. handle; 13. limit slot; 14. baffle; 15. support ring; 16. sleeve tube; 17. main motor; 18. connecting rod; 19. auxiliary plate; 20. shaft ring; 21. auxiliary motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1 and Figure 4The utility model provides a technical solution: a movable pier foundation device, in order to facilitate the mobile operation of the device, ensure that the device parts can clamp and fix the pier base plate, and increase the practicality of the device, a device main board 1 and a clamping plate 2 are set;

[0033] It includes a main board 1, the top of which is clamped with a clamping plate 2 for stretching, the bottom of which is fixedly connected with a wheel 9 for easy movement, the top of which is provided with a slot 10 for easy sliding, the bottom of the clamping plate 2 is fixedly connected with an additional block 11 for preventing position displacement, and the top of the clamping plate 2 is fixedly connected with a handle 12 for easy adjustment. Therefore, the wheel 9 is provided to enable the device to be better moved and operated to ensure that the device is more convenient to operate, the slot 10 is provided to enable the parts to be better slidably adjusted in position, so that the device can be adapted to more types of pier base plates, the additional block 11 is provided to increase the friction at the bottom of the device to prevent it from tilting to one side, and the handle 12 is provided to facilitate manual support operations to ensure that the hand can better find the force application point.

[0034] Embodiment 2:

[0035] See also Figure 2 and Figure 3 In order to make the device better adjust the size up and down and increase the practicality of the device itself, a device bearing column 4 and a support rod 5 are provided;

[0036] A bearing column 4 for support is fixedly provided on the top of the main board 1, and a support rod 5 for facilitating stretching adjustment is clamped inside the bearing column 4. A supporting ring 15 for relieving top pressure is fixedly connected to the bottom of the bearing column 4. The bottom of the supporting ring 15 is threadedly fixed to the top of the main board 1, and a sleeve 16 for facilitating size adjustment is clamped on the top of the support rod 5. A main motor 17 for driving the operation is clamped on the top of the sleeve 16. Therefore, the support ring 15 is provided to enable the device to better relieve the top pressure and avoid positional deviation. The sleeve 16 is provided to better realize the upper and lower size adjustment of the device and increase the practicability of the device. The main motor 17 is provided to better realize the driving operation of the device parts and ensure that the device can achieve automated operation.

[0037] Embodiment three:

[0038] See also Figure 1 and Figure 5 In order to make the device better perform limited drilling operation and facilitate the placement of the pier base plate, a device driving ring 6, a bonding plate 7 and a drill rod 8 are provided;

[0039] The outside of the support rod 5 is clamped with a driving ring 6 for positioning, and one side of the driving ring 6 is clamped with a fitting plate 7 for preventing tilting, and the top of the fitting plate 7 is clamped with a drill rod 8 for downward embedding, and one side of the driving ring 6 is fixedly connected with a connecting rod 18 for outward support, and one side of the connecting rod 18 is fixedly connected with an auxiliary plate 19 for facilitating penetration and insertion, and the inside of the auxiliary plate 19 is clamped with one side of the fitting plate 7, and the top of the drill rod 8 is clamped with a shaft ring 20 for preventing downward sliding, and the top of the shaft ring 20 is clamped with an auxiliary motor 21 for rotation operation. Therefore, the setting of the connecting rod 18 is to better carry out the outward support docking between the parts and ensure that the device is more convenient during sliding operation, the setting of the auxiliary plate 19 is to better realize the penetration and insertion docking on one side and prevent the phenomenon of position deviation, and the setting of the shaft ring 20 is to cooperate with the auxiliary motor 21 for rotation and adjustment operations to ensure that the drill rod 8 can better apply downward pressure and increase the practicality of the device itself.

[0040] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0041] In the utility model, the working steps of the device are as follows:

[0042] First, the wheels 9 are fixedly installed on the bottom of the main board 1 to make the device easier to operate and easier to move and adjust. Secondly, a card slot 10 is opened on the top of the main board 1 to facilitate sliding adjustment inside the device and increase the mobility of the device itself. Next, the additional block 11 is connected inside the card slot 10 to prevent position displacement and increase the friction between the parts of the device. Finally, the clamping plate 2 is fixedly connected to the top of the additional block 11 to enable the device to better limit the docking with the pier base plate and avoid looseness, making the device as a whole more solid.

[0043] 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 movable foundation device, comprising a main board (1), characterized in that: The top of the main board (1) is clamped with a clamping plate (2) for stretching, the top of the main board (1) is fixedly connected with a reinforcement frame (3) for protection, the top of the main board (1) is fixedly provided with a bearing column (4) for support, the inside of the bearing column (4) is clamped with a support rod (5) for convenient stretching adjustment, the outside of the support rod (5) is clamped with a driving ring (6) for positioning, one side of the driving ring (6) is clamped with a bonding plate (7) for preventing tilting, and the top of the bonding plate (7) is clamped with a drill rod (8) for downward embedding.

2. A movable foundation device according to claim 1, characterized in that: The bottom of the main board (1) is fixedly connected with wheels (9) for easy movement, and the top of the main board (1) is provided with a slot (10) for easy sliding.

3. A movable foundation device according to claim 1, characterized in that: An additional block (11) for preventing positional deviation is fixedly connected to the bottom of the clamping plate (2), and a handle (12) for convenient adjustment is fixedly connected to the top of the clamping plate (2).

4. A movable foundation device according to claim 1, characterized in that: A limiting groove (13) for facilitating ground docking is provided inside the reinforcement frame (3), and a baffle (14) for reducing wear is fixedly connected to the bottom of the reinforcement frame (3).

5. The movable foundation device according to claim 1, characterized in that: A support ring (15) for relieving top pressure is fixedly connected to the bottom of the bearing column (4), and the bottom of the support ring (15) is threadedly fixed to the top of the main board (1).

6. A movable foundation device according to claim 1, characterized in that: The top of the support rod (5) is clamped with a sleeve tube (16) for convenient size adjustment, and the top of the sleeve tube (16) is clamped with a main motor (17) for driving the operation.

7. The movable foundation device according to claim 1, characterized in that: One side of the driving ring (6) is fixedly connected to a connecting rod (18) for outward support, and one side of the connecting rod (18) is fixedly connected to an auxiliary plate (19) for convenient penetration and insertion, and the interior of the auxiliary plate (19) is snap-connected to one side of the bonding plate (7).

8. The movable foundation device according to claim 1, characterized in that: The top of the drill rod (8) is clamped with a shaft ring (20) for preventing it from sliding downwards, and the top of the shaft ring (20) is clamped with an auxiliary motor (21) for rotating operation.

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