Building construction tamping equipment

Abstract

The utility model provides building construction tamping equipment which comprises a dynamic compaction vertical arm mechanism, a vibration tamper, a damping connector and a tamping bottom plate, the dynamic compaction vertical arm mechanism is provided with the vibration tamper through the damping connector, the vibration tamper is fixedly arranged above the tamping bottom plate, and the damping connector is arranged on the tamping bottom plate. The vibration tamper and the tamping bottom plate are located at the lower end of the dynamic compaction vertical arm mechanism, and the dynamic compaction vertical arm mechanism is fixedly connected with a working hydraulic arm of the special vehicle; the equipment disclosed by the utility model integrates a dynamic compaction vertical arm technology and a vibration compaction technology, so that two kinds of high-efficiency compaction are realized. Vibrating compaction easily deals with conventional compaction, the dynamic compaction vertical arm penetrates into the soil layer through high-energy impact of the dynamic compaction vertical arm, and the settlement risk is remarkably reduced. And by combining the advantages of the two, the compaction effect in special areas such as abutment backs and culvert sides is excellent, and the foundation stability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building compaction, and in particular relates to building construction compaction equipment. Background Art

[0002] As an indispensable equipment in construction, compaction machines focus on ground compaction. Through advanced tamping, vibration and gravity compaction technology, they transform soft soil, asphalt, concrete and other materials into hard and stable ground. However, the current construction compaction equipment on the market is generally limited to a single compaction method, which not only limits its ability to achieve efficient compaction, but also makes it difficult to meet the diverse compaction needs in construction. This makes the compaction equipment appear to be relatively simple and limited in terms of operational flexibility and applicability. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a building construction compaction equipment, including a strong compaction arm mechanism, a vibrating compactor, a shock-absorbing connector and a compaction bottom plate, wherein the strong compaction arm mechanism is installed with the vibrating compactor through the shock-absorbing connector, the vibrating compactor is fixedly installed above the compaction bottom plate, the vibrating compactor and the compaction bottom plate are located at the lower end of the strong compaction arm mechanism, and the strong compaction arm mechanism is fixedly connected to the working hydraulic arm of a special vehicle;

[0004] The tamping arm mechanism comprises a frame arm, a connecting part, a tamping head, a lifting plate, an electromagnet, a steel cable and an electric hoist. The frame arm is fixedly connected to the working hydraulic arm of the special vehicle through the connecting part fixedly installed on the lower side, and the vibrating tamper is installed on the lower end of the frame arm through the shock-absorbing connector; the tamping head is slidably installed inside the frame arm, and the tamping head is adsorbed on the electromagnet fixedly installed below the lifting plate, and the lifting plate is slidably installed inside the frame arm; the lifting plate is fixedly connected to the steel cable, and the steel cable is wound and rolled on the electric hoist, and the electric hoist is fixedly installed on the upper end of the frame arm;

[0005] The vibration compactor includes a vibration casing, an impact pile, a mounting head, a vibration motor, a connecting rod and a spring; the vibration casing is mounted on the lower end of the frame arm via the shock-absorbing connector, and the vibration casing is fixedly mounted on the compaction base plate; the impact pile is fixedly mounted above the outside of the vibration casing, and the mounting head is mounted inside the vibration casing and on the vibration motor; the mounting head is connected to the vibration motor via the connecting rod and the spring, respectively, and the vibration motor is located inside the vibration casing.

[0006] Preferably, an annular inspection groove is provided on the frame arm, and the lower end of the frame arm is not sealed, which allows half of the tamping head slidably mounted inside to slide out, and the tamping head is located directly above the impact pile.

[0007] Preferably, the impact pile is located between four of the shock absorbing connectors, and the shock absorbing connectors are installed at the four corners of the lower end of the frame arm and the four corners above the vibration housing.

[0008] Preferably, the two ends of the connecting rod are rotatably connected to the mounting head inside the vibration housing and the mounting head on the vibration motor respectively; and the two ends of the spring are provided with connecting heads for being rotatably connected to the mounting heads.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model uniquely integrates a tamping arm mechanism and a vibrating compactor, aiming to provide two efficient compaction operation methods. The vibrating compactor can easily cope with general soil compaction work through its unique vibration technology to ensure that the ground is uniform and solid. The tamping arm mechanism, with its unique tamping head design, produces high-energy impact by rapidly falling and hitting the vibrating compactor, which is particularly suitable for soils that need to be deeply compacted or treated in special areas. The single impact energy of the tamping arm mechanism far exceeds that of conventional compaction equipment, and it can penetrate deep into the soil layer and effectively compact deep soil, thereby significantly reducing the risk of roadbed settlement. The combination of two efficient compaction operation methods enables this compaction equipment to perform well in compaction work in special areas such as the back of bridge abutments, the side of culverts, and the junction of new and old roadbeds, greatly enhancing the overall stability of the foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the strong tamping arm mechanism of the utility model.

[0013] Figure 3 It is a partial cross-sectional structural schematic diagram of the vibrating compactor of the utility model.

[0014] In the figure:

[0015] Ramming arm mechanism 1, frame arm 11, connecting part 12, ramming head 13, lifting plate 14, electromagnet 15, steel cable 16, electric hoist 17, vibration tamper 2, vibration housing 21, impact pile 22, mounting head 23, vibration motor 24, connecting rod 25, spring 26, shock-absorbing connector 3, ramming base plate 4. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0017] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0018] As attached Figure 1 To Attachment Figure 3 As shown:

[0019] The utility model provides a construction compaction equipment, including a strong compaction arm mechanism 1, a vibrating compactor 2, a shock-absorbing connector 3 and a compaction base plate 4. The strong compaction arm mechanism 1 is installed with the vibrating compactor 2 through the shock-absorbing connector 3. The vibrating compactor 2 is fixedly installed above the compaction base plate 4. The vibrating compactor 2 and the compaction base plate 4 are located at the lower end of the strong compaction arm mechanism 1. The strong compaction arm mechanism 1 is fixedly connected to the working hydraulic arm of a special vehicle. Through the connection between the working hydraulic arm of the special vehicle and the strong compaction arm mechanism 1, the compaction equipment can be moved and compacted at different positions.

[0020] The dynamic tamping arm mechanism 1 includes a frame arm 11, a connecting portion 12, a dynamic tamping head 13, a lifting plate 14, an electromagnet 15, a steel cable 16 and an electric hoist 17. The frame arm 11 is fixedly connected to the working hydraulic arm of the special vehicle through the connecting portion 12 fixedly installed at the lower side, and the lower end of the frame arm 11 is installed with the vibrating tamper 2 through the shock-absorbing connector 3; the dynamic tamping head 13 is slidably installed inside the frame arm 11, and the dynamic tamping head 13 is adsorbed on the electromagnet 15 fixedly installed below the lifting plate 14, and the lifting plate 14 is slidably installed inside the frame arm 11; the lifting plate 14 is fixedly connected to the steel cable 16, and the steel cable 16 is wound and rolled on the electric hoist 17, and the electric hoist 17 is fixedly installed at the upper end of the frame arm 11. The dynamic tamping arm mechanism 1 realizes the dynamic tamping mode of the two tamping modes through the fast-falling dynamic tamping head 13.

[0021] The vibration compactor 2 includes a vibration housing 21, an impact pile 22, a mounting head 23, a vibration motor 24, a connecting rod 25 and a spring 26. The vibration housing 21 is mounted on the lower end of the frame arm 11 through the shock-absorbing connector 3, and the vibration housing 21 is fixedly mounted on the compaction base plate 4; the impact pile 22 is fixedly mounted on the upper part of the vibration housing 21, and the mounting head 23 is mounted inside the vibration housing 21 and on the vibration motor 24; the mounting head 23 is connected to the vibration motor 24 through the connecting rod 25 and the spring 26, respectively, and the vibration motor 24 is located inside the vibration housing 21. The vibration compactor 2 mainly realizes the vibration compaction mode of the two compaction modes through the vibration of the vibration motor 24.

[0022] Embodiment 1:

[0023] Specifically, an annular inspection groove is provided on the frame arm 11. In order to more clearly observe the working status of the tamping head 13, LED lighting can be set in the arm of the inspection groove, and a camera can be set in the operating room of the special vehicle to transmit the real-time picture of the inspection groove to the display screen in the operating room. The lower end of the frame arm 11 is not sealed, which allows half of the tamping head 13 slidably installed inside to slide out. The tamping head 13 is located directly above the impact pile 22. In order to ensure that the tamping head 13 can slide out smoothly and accurately fall on the impact pile 22, guide grooves and limit devices are set on the sliding part to ensure the stability and accuracy of the tamping head 13.

[0024] Specifically, the impact pile 22 is located between the four shock-absorbing connectors 3, and the shock-absorbing connectors 3 are installed at the four corners of the lower end of the frame arm 11 and the four corners above the vibration housing 21. The shock-absorbing connector 3 plays a role of buffering and shock absorption. It can reduce the impact of the vibration generated by the vibrating rammer 2 on the ramming arm mechanism 1 and the special vehicle, and protect the stability and safety of the equipment.

[0025] Specifically, the two ends of the connecting rod 25 are rotatably connected to the mounting head 23 inside the vibration housing 21 and the mounting head 23 on the vibration motor 24 respectively; the two ends of the spring 26 are equipped with joints, which are used to be rotatably connected to the mounting head 23. The connecting rod 25 and the spring 26 are made of high-strength alloy materials and are regularly maintained and replaced. At the same time, a sensor is set to monitor the working status of the connecting rod 25 and the spring 26, and an alarm is issued in time to stop working if a fault occurs.

[0026] Embodiment 2:

[0027] The construction compaction equipment provided by the utility model integrates a dynamic compaction arm mechanism 1 and a vibrating compactor 2, and realizes movement and compaction operations through the working hydraulic arm of a special vehicle. During the compaction process, the equipment can flexibly switch to a dynamic compaction or a vibrating compaction mode to meet the needs of different construction sites.

[0028] In the tamping mode, the electric hoist 17 controls the retraction and extension of the steel cable 16, so that the lifting plate 14 slides up and down in the frame arm 11. The electromagnet 15 below the lifting plate 14 adsorbs the tamping head 13. When the electromagnet 15 is powered off, the tamping head 13 falls rapidly under the action of gravity and hits the impact pile 22, generating a strong impact force, thereby realizing the tamping operation on the ground. In order to ensure the accuracy and stability of the operation, the frame arm 11 is provided with a circular inspection slot, and the real-time image can be transmitted to the operating room through LED lighting and a camera. At the same time, a guide slot and a limit device are provided to ensure that the tamping head 13 can accurately and stably fall on the impact pile.

[0029] In the vibration compaction mode, after the vibration motor 24 is started, the vibration housing 21 generates high-frequency vibration through the transmission of the connecting rod 25 and the spring 26. This vibration is transmitted to the ground through the compaction base plate 4 to compact the soil. In order to reduce the impact of vibration on other parts of the equipment, the vibration housing 21 is connected to the frame arm 11 through the shock-absorbing connector 3 to play a role in buffering and shock absorption. At the same time, the connecting rod 25 and the spring 26 are made of high-strength alloy materials, and sensors are provided to monitor their working status to ensure the stable operation of the equipment.

[0030] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A building construction compaction equipment, characterized in that: The invention comprises a strong compaction arm mechanism (1), a vibrating compactor (2), a shock absorbing connector (3) and a compaction base plate (4); the strong compaction arm mechanism (1) is provided with the vibrating compactor (2) via the shock absorbing connector (3); the vibrating compactor (2) is fixedly installed above the compaction base plate (4); the vibrating compactor (2) and the compaction base plate (4) are located at the lower end of the strong compaction arm mechanism (1); and the strong compaction arm mechanism (1) is fixedly connected to a working hydraulic arm of a special vehicle; The tamping arm erecting mechanism (1) comprises a frame arm (11), a connecting portion (12), a tamping head (13), a lifting plate (14), an electromagnet (15), a steel cable (16) and an electric hoist (17); the frame arm (11) is fixedly connected to a working hydraulic arm of a special vehicle via the connecting portion (12) fixedly installed at a lower side; the vibrating tamper (2) is installed at the lower end of the frame arm (11) via the shock absorbing connector (3); the tamping head (13) is slidably installed inside the frame arm (11); the tamping head (13) is adsorbed on the electromagnet (15) fixedly installed below the lifting plate (14); the lifting plate (14) is slidably installed inside the frame arm (11); the lifting plate (14) is fixedly connected to the steel cable (16); the steel cable (16) is wound and rolled on the electric hoist (17); the electric hoist (17) is fixedly installed at the upper end of the frame arm (11); The vibration compactor (2) comprises a vibration housing (21), an impact pile (22), a mounting head (23), a vibration motor (24), a connecting rod (25) and a spring (26); the vibration housing (21) is mounted on the lower end of the frame arm (11) via the shock-absorbing connector (3); the vibration housing (21) is fixedly mounted on the compacting base plate (4); the impact pile (22) is fixedly mounted above the outside of the vibration housing (21); the mounting head (23) is mounted inside the vibration housing (21) and on the vibration motor (24); the mounting head (23) is connected to the vibration motor (24) via the connecting rod (25) and the spring (26), respectively; the vibration motor (24) is located inside the vibration housing (21).

2. A construction compaction device as claimed in claim 1, characterized in that: The frame arm (11) is provided with an annular inspection groove, and the lower end of the frame arm (11) is not sealed, which allows the tamping head (13) slidably installed inside to slide out halfway, and the tamping head (13) is located directly above the impact pile (22).

3. A construction compaction device as claimed in claim 1, characterized in that: The impact pile (22) is located between the four shock absorbing connectors (3), and the shock absorbing connectors (3) are installed at the four corners of the lower end of the frame arm (11) and the four corners above the vibration housing (21).

4. A construction compaction equipment as claimed in claim 1, characterized in that: The two ends of the connecting rod (25) are rotatably connected to the mounting head (23) inside the vibration housing (21) and the mounting head (23) on the vibration motor (24) respectively; the two ends of the spring (26) are equipped with connecting heads, which are used to be rotatably connected to the mounting head (23).

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