Foundation tamping device for engineering

Abstract

The utility model relates to the technical field of foundation tamping equipment, in particular to an engineering foundation tamping device which comprises a cart, a controller, an H-shaped rod and a connecting plate. A controller is connected to the front portion of the cart through bolts, an H-shaped rod is connected to the inner wall of the cart, a connecting plate is slidably connected to the H-shaped rod, a tamping machine is connected to the other end of the connecting plate and arranged in the cart, and two sets of buffer springs are connected to the outer side of the H-shaped rod in a sleeving mode. According to the foundation tamping device for engineering, an electric push rod is started to push a supporting frame to move downwards, a reset spring pushes blocking columns to abut against the ground, the multiple sets of blocking columns are encircled to form a square, a tamping machine is shielded, and then the foundation tamping device for engineering is prevented from splashing; according to the foundation tamping device for engineering, the multiple sets of hydraulic rods are started to push the anti-skid disc to move, the cart is lifted by a certain distance and kept horizontal, and then the stability of the foundation tamping device for engineering is improved.

Description

Technical Field

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

[0002] Ground compaction is an important process for strengthening the ground before construction. It uses mechanical equipment such as tamping machines to impact or vibrate the soil, forcing the soil particles to rearrange and become more compact, thereby improving the stability, density and bearing capacity of the foundation. This process is crucial to ensure the stability and safety of the building. The existing engineering foundation compaction devices still have certain defects when used, such as;

[0003] Publication number: CN213061974U, proposes: a foundation compaction device for civil engineering, including a vehicle body, a slide, a slider, a fixed stud, a connecting column, a hydraulic compaction machine body and a hydraulic weight, the surface of the vehicle body is fixedly connected to a water tank, a water pump is arranged inside the water tank, one end of the water pump is fixedly connected to a water pipe, one end of the water pipe is fixedly connected to a pressure nozzle, a compaction groove is opened on the surface of the vehicle body, and a weight rack is arranged on one side of the compaction groove. The main advantage of this utility model is to provide a foundation compaction device for civil engineering, and the equipment provides a foundation compaction structure. When in use, the staff pushes the hand push rod, and with the assistance of the universal wheel, pushes the vehicle body to the position where the foundation compaction is required. When the hydraulic compaction machine body uses the hydraulic weight to compact the foundation, the hydraulic compaction machine body fixedly connected to the slider through the connecting column can be moved by sliding the slider inside the slide.

[0004] In the above document: the hydraulic compactor body and the hydraulic weight are exposed outside, and when encountering impurities such as gravel, they are easy to splash out and accidentally injure workers. Based on this, a foundation compaction device for engineering is specially proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a foundation compacting device for engineering to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation compaction device for engineering, comprising: a cart, a controller, an H-shaped rod and a connecting plate;

[0007] The front part of the cart is connected with a controller by bolts, and an H-shaped rod is connected to the inner wall of the cart, a connecting plate is slidably connected to the H-shaped rod, and a rammer is connected to the other end of the connecting plate, and the rammer is arranged in the cart, and two groups of buffer springs are sleeved on the outer side of the H-shaped rod, and the two groups of buffer springs are respectively abutted against the upper and lower sides of the connecting plate, a protective mechanism is arranged on the inner wall of the cart, and a supporting mechanism is arranged on the outer side of the cart;

[0008] The protection mechanism includes: a hanging frame, an electric push rod, a support frame, a stop column, a corrugated frame, a vertical tube, a vertical rod, a return spring, a strip groove and a stop block. The inner wall of the cart below the H-shaped rod is connected to the hanging frame, the bottom of the hanging frame is connected to the electric push rod by bolts, the moving end of the electric push rod is connected to the support frame by bolts, and the support frame is slidably connected to the inner wall of the cart.

[0009] Preferably, a stop column is provided through the support frame, and a corrugated frame is abutted against the outer side of the stop column, and the corrugated frame is connected to the lower part of the inner wall of the cart.

[0010] Preferably, a vertical tube is connected through the hanging frame, a vertical rod is slidably connected in the vertical tube, and the vertical rod is connected to the upper surface of the blocking column.

[0011] Preferably, a return spring is sleeved on the outer side of the vertical tube, and the return spring is connected to the bottom of the hanging frame and the upper surface of the blocking column.

[0012] Preferably, a strip groove is provided inside the vertical rod, a stopper slides through the strip groove, and the stopper is connected to the inner wall of the vertical tube.

[0013] Preferably, the support mechanism comprises: a support seat, a hydraulic rod, an anti-skid plate, a bulletproof glass and an inclination sensor, both sides of the cart are connected to the support seat by bolts, and the free end of the support seat is connected to the hydraulic rod.

[0014] Preferably, the movable end of the hydraulic rod is connected to an anti-skid plate via bolts.

[0015] Preferably, a bulletproof glass is connected to the upper part of the inner wall of the cart via a bracket, and a tilt sensor is connected to the bottom of the bulletproof glass via glue.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the engineering foundation compaction device, by starting the electric push rod to push the support frame to move downward, the reset spring pushes the blocking column to contact the ground, and multiple groups of blocking columns surround the square to block the rammer, thereby preventing the engineering foundation compaction device from splashing; the engineering foundation compaction device, by starting multiple groups of hydraulic rods to push the anti-skid plate to move, lifts the cart for a distance and keeps it horizontal, thereby improving the stability of the engineering foundation compaction device, the specific contents are as follows:

[0017] 1. By starting the electric push rod to push the support frame downward, the reset spring is stretched downward, the blocking column moves downward and contacts the ground. Multiple groups of blocking columns surround the tamping machine in a square shape to prevent the tamping machine from splashing gravel during tamping, thereby preventing the foundation compaction device for the project from splashing;

[0018] 2. The flatness of the foundation compaction device for the project is detected by the inclination sensor, and multiple sets of hydraulic rods are activated to push the anti-skid plate downward, lift the cart for a certain distance and keep it level, to prevent the universal wheel from driving the cart to deviate during tamping, thereby improving the stability of the foundation compaction device for the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model cart;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the hanging frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the main cross-sectional structure of the vertical tube of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the inclination sensor of the utility model.

[0025] In the figure: 1. trolley; 2. controller; 3. H-shaped rod; 4. connecting plate; 5. rammer; 6. buffer spring; 7. protective mechanism; 701. hanging frame; 702. electric push rod; 703. support frame; 704. stop column; 705. corrugated frame; 706. vertical tube; 707. vertical rod; 708. reset spring; 709. strip groove; 710. block; 8. supporting mechanism; 801. supporting seat; 802. hydraulic rod; 803. anti-skid plate; 804. bulletproof glass; 805. inclination sensor. DETAILED DESCRIPTION

[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a foundation compaction device for engineering, comprising: a trolley 1, a controller 2, an H-shaped rod 3 and a connecting plate 4; the front part of the trolley 1 is connected to the controller 2 by bolts, and the inner wall of the trolley 1 is connected to the H-shaped rod 3, and the connecting plate 4 is slidably connected to the H-shaped rod 3, and the other end of the connecting plate 4 is connected to a rammer 5, and the rammer 5 is arranged in the trolley 1, and the outer side of the H-shaped rod 3 is sleeved with two groups of buffer springs 6, and the two groups of buffer springs 6 are respectively abutted against the upper and lower sides of the connecting plate 4, and a protective mechanism 7 is arranged on the inner wall of the trolley 1, and a supporting mechanism 8 is arranged on the outer side of the trolley 1. The protective mechanism 7 comprises: a hanging frame 701, an electric push rod 702, a supporting frame 703, a blocking column 704, a corrugated frame 705, a vertical tube 706, a vertical rod 707, a reset spring 708, a strip groove 709 and a stopper 710, A hanging frame 701 is connected to the inner wall of the cart 1 below the H-shaped rod 3, and an electric push rod 702 is connected to the bottom of the hanging frame 701 by bolts. The moving end of the electric push rod 702 is connected to a support frame 703 by bolts. The support frame 703 is slidably connected to the inner wall of the cart 1, and a stop column 704 is penetrated in the support frame 703. The outer side of the stop column 704 is abutted with a corrugated frame 705. The corrugated frame 705 is connected to the lower part of the inner wall of the cart 1. 1 is connected with a vertical cylinder 706, a vertical rod 707 is slidably connected in the vertical cylinder 706, and the vertical rod 707 is connected to the upper surface of the blocking column 704. A return spring 708 is sleeved on the outer side of the vertical cylinder 706, and the return spring 708 is connected to the bottom of the hanging frame 701 and the upper surface of the blocking column 704. A strip groove 709 is opened in the vertical rod 707, and a stopper 710 is slidably penetrated in the strip groove 709, and the stopper 710 is connected to the inner wall of the vertical cylinder 706.

[0028] During specific implementation, the electric push rod 702 is started to push the support frame 703 to move downward. At this time, the reset spring 708 is stretched downward, and the blocking column 704 moves downward. At the same time, the vertical rod 707 slides downward in the vertical tube 706, and the blocking block 710 slides in the strip groove 709 to limit the vertical rod 707. The blocking column 704 moving downward abuts against the ground. Multiple groups of blocking columns 704 are surrounded in a square to block the rammer 5 to prevent the rammer 5 from splashing gravel when tamping.

[0029] See also Figure 1 , Figure 3 and Figure 6 It can be seen that the support mechanism 8 includes: a support seat 801, a hydraulic rod 802, an anti-skid plate 803, a bulletproof glass 804 and an inclination sensor 805. The support seats 801 are connected to both sides of the cart 1 by bolts, the free end of the support seat 801 is connected to the hydraulic rod 802, the moving end of the hydraulic rod 802 is connected to the anti-skid plate 803 by bolts, the inner wall of the cart 1 is connected to the bulletproof glass 804 through a bracket, and the bottom of the bulletproof glass 804 is connected to the inclination sensor 805 by glue.

[0030] During specific implementation, the inclination sensor 805 detects the flatness of the foundation compacting device for the project, starts multiple sets of hydraulic rods 802 to push the anti-skid plate 803 downward, lifts the cart 1 for a distance and keeps it horizontal, and then starts the rammer 5 to tamp, so as to prevent the universal wheel from driving the cart 1 to deviate during tamping, thereby improving the stability of the foundation compacting device for the project.

[0031] To sum up: when using this engineering foundation compaction device, first, push the engineering foundation compaction device to the site that needs to be compacted, then start the hydraulic rod 802 to lift the cart 1 for a distance, then start the electric push rod 702 to make multiple groups of blocking columns 704 contact the ground, and then start the rammer 5 to drive the heavy hammer under the rammer 5 to reciprocate, continuously hammer the ground, compact the ground, and the splashing gravel and other impurities are blocked by the blocking column 704, then start the hydraulic rod 802 to lift the anti-slip plate 803, and then start the electric push rod 702 to lift multiple groups of blocking columns 704, push the cart 1 to move, and tamp the ground of the next area. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A foundation compaction device for engineering, comprising: The cart (1), the controller (2), the H-shaped rod (3) and the connecting plate (4) are characterized in that; The front part of the cart (1) is connected to a controller (2) by bolts, and an H-shaped rod (3) is connected to the inner wall of the cart (1), a connecting plate (4) is slidably connected to the H-shaped rod (3), the other end of the connecting plate (4) is connected to a tamping machine (5), and the tamping machine (5) is arranged in the cart (1), two groups of buffer springs (6) are sleeved on the outer side of the H-shaped rod (3), and the two groups of buffer springs (6) are respectively abutted against the upper and lower sides of the connecting plate (4), a protective mechanism (7) is arranged on the inner wall of the cart (1), and a supporting mechanism (8) is arranged on the outer side of the cart (1); The protection mechanism (7) comprises: a hanging frame (701), an electric push rod (702), a support frame (703), a stop column (704), a corrugated frame (705), a vertical tube (706), a vertical rod (707), a return spring (708), a strip groove (709) and a stop block (710); the hanging frame (701) is connected to the inner wall of the cart (1) away from the bottom of the H-shaped rod (3); the bottom of the hanging frame (701) is connected to the electric push rod (702) by bolts; the movable end of the electric push rod (702) is connected to the support frame (703) by bolts; and the support frame (703) is slidably connected to the inner wall of the cart (1); A stop column (704) is slidably inserted into the support frame (703), and a corrugated frame (705) is abutted against the outer side of the stop column (704), and the corrugated frame (705) is connected to the lower part of the inner wall of the cart (1); A vertical tube (706) is connected through the hanging frame (701), a vertical rod (707) is slidably connected inside the vertical tube (706), and the vertical rod (707) is connected to the upper surface of the blocking column (704); A return spring (708) is sleeved on the outer side of the vertical tube (706), and the return spring (708) is connected to the bottom of the hanging frame (701) and the upper surface of the blocking column (704); A strip groove (709) is provided inside the vertical rod (707), a stopper (710) is slidably inserted into the strip groove (709), and the stopper (710) is connected to the inner wall of the vertical tube (706).

2. The engineering foundation compaction device according to claim 1, characterized in that: The support mechanism (8) comprises: a support seat (801), a hydraulic rod (802), an anti-slip plate (803), a bulletproof glass (804) and an inclination sensor (805); both sides of the cart (1) are connected to the support seat (801) by bolts, and the support seat (801) is connected to the hydraulic rod (802); The movable end of the hydraulic rod (802) is connected to an anti-skid plate (803) via bolts; The inner wall of the cart (1) is connected to a bulletproof glass (804) at the top through a bracket, and the bottom of the bulletproof glass (804) is connected to a tilt sensor (805) through glue.

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