Piling device for municipal engineering

Abstract

The piling device for municipal engineering comprises a bottom plate, a protection box, supporting mechanisms, pressing and holding mechanisms, connecting holes, clamping plates, limiting mechanisms and a driving mechanism, the protection box is fixedly connected to the upper end of the bottom plate, and the supporting mechanisms convenient to move are installed on the front portions and the rear portions of the two sides of the lower end of the bottom plate. A pressing mechanism used for driving a pile body is installed in the middle of the upper end of the inner side of the protection box, a connecting hole penetrating through the bottom plate is formed in the middle of the upper end of the bottom plate, clamping plates are installed on the two sides of the middle of the upper end of the bottom plate, limiting mechanisms are installed on the two sides of the middle of the upper end of the bottom plate, and a driving mechanism is installed on the rear portion of the lower end of the inner side of the protection box. The pile driving device has the advantages that the driving mechanism is installed to clamp and fix the pile driving column, the pile driving device is more convenient to use, and the whole pile driving device is convenient to move by installing the supporting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of pile driving equipment, in particular to a pile driving device for municipal engineering. Background Art

[0002] In my country, municipal infrastructure refers to various public infrastructure construction that is set up within the planning and construction scope of urban areas and towns (villages) and supports urban life. All of them fall into the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects. For example, various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity (part outside the red line), telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all fall into the category of municipal engineering.

[0003] Publication No. CN216892395U discloses a piling device for municipal engineering, including a bearing plate, an inner cavity of the bearing plate having an alignment groove, a frame being provided on the top of the bearing plate, a hydraulic cylinder being provided on the top of the inner cavity of the frame, a piling head being provided on the output end of the hydraulic cylinder, a piling column being provided on the inner cavity of the frame, the surface of the piling column being matched with the alignment groove, movable boxes being provided on both sides of the bearing plate, a motor being provided on the top of the inner cavity of the movable box, a screw being provided on the output end of the motor, and a screw sleeve being provided on the surface threaded sleeve of the screw. The utility model places the piling column in the frame and the alignment groove, the hydraulic cylinder is operated, and the piling head is driven by the hydraulic cylinder to drive the piling column, the motor in the movable box is operated, and the screw is driven to rotate by the motor, and the movable shaft is rotated in cooperation with the screw, and the movable shaft is driven downward by the screw. However, the prior art still has disadvantages:

[0004] The prior art, when in use, drives the pile driving head to be raised and lowered by a hydraulic cylinder, and the pile driving head will exert pressure on the pile driving column. Since the pressure of the pile driving column is relatively large, the pile driving column is prone to shaking and tilting after the pile driving head contacts the pile driving column. Once tilting occurs, it is easy to affect the pile driving effect. Although the limit block is driven to move inward by the fixed rod, the pile driving column can be limited by the limit block, but the fixed rods on both sides need to be driven synchronously by the motor to clamp the pile driving column in the center, which is very cumbersome when in use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a piling device for municipal engineering.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a piling device for municipal engineering, comprising:

[0007] A bottom plate, wherein a protection box is fixedly connected to an upper end of the bottom plate;

[0008] A supporting mechanism, the supporting mechanism being arranged at the front and rear parts of both sides of the lower end of the bottom plate;

[0009] A pressing mechanism, wherein the pressing mechanism is arranged at the upper end of the inner side of the protection box;

[0010] A connecting hole, the connecting hole being opened in the middle of the upper end of the bottom plate;

[0011] Clamping plates, which are arranged on both sides of the middle part of the upper end of the bottom plate;

[0012] A limiting mechanism, the limiting mechanism is arranged on both sides of the middle part of the upper end of the bottom plate;

[0013] The driving mechanism is arranged at the rear end of the splint, and the driving mechanism includes forward and reverse screw rods, a fixed block, a threaded hole and a driving box. The forward and reverse screw rods are rotatably connected to the rear side of the lower end of the protection box through a bearing, and the two fixed blocks are respectively fixedly connected to the rear end of the splint. A threaded hole is opened in the middle of one side of the fixed block, and the two fixed blocks are respectively threadedly connected to the outer sides of the forward and reverse screw rods through the threaded holes. One end of the forward and reverse screw rods is fixedly connected to the driving box, and the driving box is fixedly connected to the upper end of the base plate.

[0014] As an improvement, the support mechanism comprises:

[0015] A fixing groove, which is provided at the front and rear parts of both sides of the lower end of the bottom plate;

[0016] A fixing frame, wherein the fixing frame is fixedly connected to the inside of the fixing groove;

[0017] A telescopic rod 1, wherein the telescopic rod 1 is fixedly connected to the inner upper end of the fixed frame;

[0018] A walking wheel is fixedly connected to a lower end of the telescopic rod.

[0019] As an improvement, the pressing mechanism comprises:

[0020] A second telescopic rod, wherein the second telescopic rod is fixedly connected to the middle portion of the upper end of the inner side of the protection box;

[0021] A pressing block, the pressing block is fixedly connected to the second lower end of the telescopic rod;

[0022] A slot is provided in the middle of the lower end of the pressing block.

[0023] As an improvement, the limiting mechanism includes:

[0024] Limiting grooves, which are arranged on both sides of the middle part of the upper end of the bottom plate;

[0025] A limit block, which is inserted into the limit groove and fixedly connected to the lower end of the clamping plate;

[0026] A sliding hole, the sliding hole is opened on one side of the limit block, and the sliding hole passes through the limit block;

[0027] A slide rod is inserted into the slide hole and fixedly connected to the middle part of the inner side of the limiting groove.

[0028] As an improvement, the front end of the protection box is rotatably connected to a door panel.

[0029] Compared with the prior art, the advantages of the utility model are as follows: 1. The utility model clamps and fixes the pile column by installing a driving mechanism, drives the rotation of the positive and negative screw rods through the driving box to drive the fixing blocks on both sides of the outside to approach each other, and drives the two clamping plates to approach each other through the restriction of the limiting mechanism to clamp and fix the pile column, which is more convenient when used.

[0030] 2. The utility model facilitates the movement of the whole by installing a supporting mechanism, controls the sliding of the running wheels inside the fixed frame by the extension and retraction of the telescopic rod, stably supports the whole by storing the running wheels inside the fixed frame during use, and conveniently moves the whole by extending the running wheels out of the fixed frame after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a stereogram of the utility model.

[0032] Figure 2 It is a half-section view of the utility model.

[0033] Figure 3 It is a half-section view of the protection box of the utility model.

[0034] Figure 4 It is a schematic diagram of the support mechanism of the utility model.

[0035] Figure 5 It is a schematic diagram of the limiting mechanism of the utility model.

[0036] Figure 6 It is a schematic diagram of the driving mechanism of the utility model.

[0037] As shown in the figure: 1. Base plate; 2. Protection box; 3. Support mechanism; 31. Fixing slot; 32. Fixing frame; 33. Telescopic rod 1; 34. Travel wheel; 4. Pressing mechanism; 41. Telescopic rod 2; 42. Pressing block; 43. Slot; 5. Connecting hole; 6. Clamp; 7. Limiting mechanism; 71. Limiting slot; 72. Limiting block; 73. Sliding hole; 74. Sliding rod; 8. Driving mechanism; 81. Forward and reverse screw rods; 82. Fixing block; 83. Threaded hole; 84. Driving box; 9. Door panel. DETAILED DESCRIPTION

[0038] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0039] 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.

[0040] like Figures 1 to 6 As shown, this embodiment proposes a piling device for municipal engineering, including a base plate 1, a protection box 2, a supporting mechanism 3, a holding mechanism 4, a connecting hole 5, a clamping plate 6, a limiting mechanism 7 and a driving mechanism 8. A protection box 2 for preventing pollution to the surrounding working environment is fixedly connected to the upper end of the base plate 1, and a supporting mechanism 3 for easy movement is installed on both sides of the front and rear parts of the lower end of the base plate 1. A holding mechanism 4 for hitting the pile body is installed in the middle of the inner upper end of the protection box 2. A connecting hole 5 that passes through the base plate 1 is opened in the middle of the upper end of the base plate 1. Clamps 6 for clamping the pile body are installed on both sides of the middle of the upper end of the base plate 1. Limiting mechanisms 7 for ensuring the stability of the clamping plate 6 when sliding on the upper end of the base plate 1 are installed on both sides of the middle of the upper end of the base plate 1. A driving mechanism 8 for controlling the sliding of the clamping plate 6 is installed at the rear of the inner lower end of the protection box 2.

[0041] The supporting mechanism 3 includes a fixing groove 31, a fixing frame 32, a telescopic rod 33 and a walking wheel 34. A fixing groove 31 for installing the fixing frame 32 is provided on both sides of the upper end of the base plate 1 at the front and rear parts. The fixing groove 31 is fixedly connected to the inside of the fixing groove 31 for accommodating the walking wheel 34. A telescopic rod 33 for controlling the lifting and lowering of the walking wheel 34 is fixedly connected to the upper end of the fixing frame 32. The walking wheel 34 is fixedly connected to the lower end of the telescopic rod 33 for facilitating the movement of the whole. The walking wheel 34 is inserted into the inside of the fixing frame 32.

[0042] The holding mechanism 4 includes a telescopic rod 41, a pressure block 42 and a slot 43. The telescopic rod 41 for providing striking force for piling is fixedly connected to the middle of the inner upper end of the protection box 2, and the pressure block 42 for increasing the contact area between the telescopic rod 41 and the pile body is fixedly connected to the lower end of the telescopic rod 41. A slot 43 for maintaining stability during piling is provided at the lower end of the pressure block 42.

[0043] The limiting mechanism 7 includes a limiting groove 71, a limiting block 72, a sliding hole 73 and a sliding rod 74. Limiting grooves 71 for keeping the splint 6 sliding stably above the bottom plate 1 are opened on both sides of the middle part of the upper end of the bottom plate 1, and a limiting block 72 for keeping the splint 6 sliding stably above the bottom plate 1 is inserted into the inside of the limiting groove 71. A sliding hole 73 for keeping the splint 6 sliding stably above the bottom plate 1 is opened in the middle part of one side of the limiting block 72, and a sliding rod 74 for keeping the splint 6 sliding stably above the bottom plate 1 is inserted into the inside of the sliding hole 73. The sliding rod 74 is fixedly connected to the middle part of the inner side of the limiting groove 71.

[0044] The driving mechanism 8 includes a forward and reverse screw rod 81, a fixed block 82, a threaded hole 83 and a driving box 84. The forward and reverse screw rod 81 for controlling the sliding of the splint 6 is rotatably connected to the rear side of the lower end of the inner part of the protection box 2 through a bearing, and the fixed block 82 for controlling the sliding of the splint 6 is fixedly connected to the rear end of the splint 6. A threaded hole 83 for controlling the sliding of the splint 6 is opened on one side of the fixed block 82. The fixed block 82 is threadedly connected to the outer sides of the forward and reverse screw rod 81 through the threaded hole 83. One end of the forward and reverse screw rod 81 extends to the outside of the protection box 2. A driving box 84 for driving the forward and reverse screw rod 81 to rotate is fixedly connected to this end. The driving box 84 is fixedly connected to the upper end of the base plate 1.

[0045] A door panel 9 is rotatably connected to the front end of the protection box 2 to prevent pollution to the surrounding working environment.

[0046] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0047] 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 piling device for municipal engineering, characterized in that: include: A bottom plate (1), the upper end of which is fixedly connected to a protection box (2); A supporting mechanism (3), the supporting mechanism (3) being arranged at the front and rear parts of both sides of the lower end of the bottom plate (1); A pressing mechanism (4), wherein the pressing mechanism (4) is arranged at the upper end of the inner side of the protection box (2); A connecting hole (5), the connecting hole (5) being opened in the middle of the upper end of the bottom plate (1); Clamping plates (6), the clamping plates (6) being arranged on both sides of the middle part of the upper end of the bottom plate (1); A limiting mechanism (7), wherein the limiting mechanism (7) is arranged on both sides of the middle part of the upper end of the bottom plate (1); A driving mechanism (8), wherein the driving mechanism (8) is arranged at the rear end of the clamping plate (6), and the driving mechanism (8) comprises a positive and negative screw rod (81), a fixing block (82), a threaded hole (83) and a driving box (84); the positive and negative screw rod (81) is rotatably connected to the rear side of the lower end of the protection box (2) through a bearing; the two fixing blocks (82) are respectively fixedly connected to the rear end of the clamping plate (6); a threaded hole (83) is opened in the middle of one side of the fixing block (82); the two fixing blocks (82) are respectively threadedly connected to the outer sides of the positive and negative screw rod (81) through the threaded holes; one end of the positive and negative screw rod (81) is fixedly connected to the driving box (84); and the driving box (84) is fixedly connected to the upper end of the bottom plate (1).

2. A piling device for municipal engineering according to claim 1, characterized in that: The supporting mechanism (3) comprises: A fixing groove (31), wherein the fixing groove (31) is provided at the front and rear parts of both sides of the lower end of the bottom plate (1); A fixing frame (32), wherein the fixing frame (32) is fixedly connected to the inside of the fixing groove (31); A telescopic rod (33), wherein the telescopic rod (33) is fixedly connected to the inner upper end of the fixed frame (32); A walking wheel (34), wherein the walking wheel (34) is fixedly connected to the lower end of the telescopic rod (33).

3. A piling device for municipal engineering according to claim 1, characterized in that: The pressing mechanism (4) comprises: A second telescopic rod (41), the second telescopic rod (41) being fixedly connected to the middle portion of the upper end of the inner side of the protection box (2); A pressing block (42), the pressing block (42) being fixedly connected to the lower end of the second telescopic rod (41); A slot (43) is provided in the middle of the lower end of the pressing block (42).

4. A piling device for municipal engineering according to claim 1, characterized in that: The limiting mechanism (7) comprises: Limiting grooves (71), the limiting grooves (71) being arranged on both sides of the middle part of the upper end of the bottom plate (1); A limit block (72), the limit block (72) is inserted into the limit groove (71), and the limit block (72) is fixedly connected to the lower end of the clamping plate (6); A sliding hole (73), wherein the sliding hole (73) is provided on one side of the limiting block (72), and the sliding hole (73) passes through the limiting block (72); A sliding rod (74), wherein the sliding rod (74) is inserted into the sliding hole (73), and the sliding rod (74) is fixedly connected to the middle part of the inner side of the limiting groove (71).

5. A piling device for municipal engineering according to claim 1, characterized in that: The front end of the protection box (2) is rotatably connected to a door panel (9).

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