Construction machinery installation auxiliary equipment

Abstract

The utility model provides auxiliary equipment for building machinery installation, and belongs to the technical field of building machinery installation. Comprising a base, supporting columns are fixedly connected to the four corners of the top of the base, a bottom plate is fixedly connected to the tops of the supporting columns, and a driving motor is fixedly connected to the bottom of the bottom plate. The driving motor drives the threaded rod to rotate, and then the threaded disc, the supporting rod connected with the threaded disc, the fixing block and the lifting table are driven to achieve lifting adjustment in the vertical direction. By means of the design, the lifting operation process is simplified, the adjusting efficiency is improved, the stability and safety in the lifting process are ensured through the stability of threaded connection, the guide sleeves are arranged at the four corners of the lifting table and matched with the guide plates, and the combination of the fixing sleeves, the telescopic rods and the reset springs in the telescopic assemblies is arranged, so that the stability of the lifting table is improved. Through the combined action of the designs, the lifting table is effectively prevented from inclining or shaking in the lifting process, and the stability of the whole structure is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery installation, and particularly relates to an auxiliary device for construction machinery installation. Background Art

[0002] Construction machinery is the general term for mechanical equipment used in engineering construction and urban and rural construction. Among them, mechanical equipment such as aerial work machinery and wall plastering machines belong to construction machinery. The coordinated use of these machines can improve the construction progress of the construction site.

[0003] In the patent with the publication number CN 220249398 U, an adjustable mobile base for installing construction machinery equipment is proposed. A transverse edge pressing device is slidably installed on each of the two moving plates, which solves the problems that the existing structure is inconvenient in the process of installing mechanical equipment, has a large degree of manual participation, and has poor fixing effect.

[0004] However, although this installation base shows significant advantages in accelerating the installation process, for the mechanical equipment that has been installed, the current solution still lacks a further adjustment mechanism. This means that after the mechanical equipment is put into use, in the face of complex and changeable construction environments and requirements, it may not be able to adjust the equipment state immediately and flexibly to adapt to precise operations or respond to emergencies. Therefore, the utility model provides an auxiliary device for construction machinery installation to meet the requirements. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] An auxiliary device for construction machinery installation, including a base. Four corners of the top of the base are fixedly connected with support columns. The top of the support columns is fixedly connected with a bottom plate. A driving motor is fixedly connected to the bottom of the bottom plate. A threaded rod is fixedly connected to the output shaft of the driving motor. The top of the threaded rod penetrates and extends to the top of the bottom plate. A support disk is fixedly connected to the top of the threaded rod. A threaded disk is threadedly connected to the outside of the threaded rod. Four inclined support rods are fixedly connected to the outside of the threaded disk. The top ends of the support rods are fixedly connected with fixing blocks. A lifting platform is fixedly connected to the outside of the four fixing blocks. A connecting plate is fixedly connected to the top of the lifting platform. An equipment installation platform is arranged on the top of the connecting plate.

[0007] Optionally, mounting frames are fixedly connected to four corners of the bottom of the base. The shape of the mounting frame is a regular "Z" shape, and mounting holes are opened on the surface of the mounting frame in contact with the ground.

[0008] Optionally, guide plates are fixedly connected to the four edges of the top of the bottom plate. Guide sleeves are fixedly connected to the bottoms of the four edges of the lifting platform. The guide sleeves are slidably connected to the outside of the guide plates. The fixing blocks are fixedly connected to the inner walls of the guide sleeves.

[0009] Optionally, telescopic components are provided at the four corners of the top of the bottom plate. The tops of the telescopic components are fixedly connected to the four corners of the bottom of the lifting platform. The telescopic component includes a fixed sleeve fixedly connected to the top of the bottom plate. A telescopic rod is slidably connected to the top of the fixed sleeve. The top of the telescopic rod is fixedly connected to the bottom of the lifting platform. A return spring is sleeved on the outside of the telescopic rod.

[0010] Optionally, a support component is provided on one side of each support rod. The support component includes a first connecting rod fixedly connected to the support rod and inclined. The bottom end of the first connecting rod is rotatably connected to a second connecting rod. The bottom end of the second connecting rod is rotatably connected to a sliding block. A guide groove is formed in the top of the bottom plate. A guide post is fixedly connected to the inside of the guide groove. The sliding block is slidably connected to the outside of the guide post. A connecting spring is fixedly connected between one side of the sliding block and the inner wall of the guide groove. The connecting spring is sleeved on the outside of the guide post.

[0011] Optionally, the included angle between the first connecting rod and the second connecting rod is [angle value] degrees when the lifting platform is in the initial position, and the included angle between the first connecting rod and the second connecting rod is [angle value] degrees after the height of the lifting platform increases. The guide groove is located directly below the support rod.

[0012] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0013] In the above solution, the driving motor drives the threaded rod to rotate, and then drives the threaded disc and the connected support rod, fixing block and lifting platform to realize the lifting adjustment in the vertical direction. This design not only simplifies the lifting operation process and improves the adjustment efficiency, but also ensures the stability and safety during the lifting process through the stability of the threaded connection. The cooperation of the guide sleeve and the guide plate is set at the four corners of the lifting platform, and the combination of the fixed sleeve, telescopic rod and return spring in the telescopic component act together to effectively prevent the lifting platform from tilting or shaking during the lifting process and enhance the stability of the overall structure.

[0014] In the above solution, the support component provides an additional support force for the lifting platform through the interaction of the first connecting rod, second connecting rod, sliding block and connecting spring. As the height of the lifting platform changes, the support component can adaptively adjust the support force to ensure that the lifting platform can maintain a stable support state at different heights, further improving the safety and reliability of the equipment. Description of the Drawings

[0015] Figure 1 Schematic three-dimensional structure diagram of an auxiliary device for installing construction machinery

[0016] Figure 2 Schematic three-dimensional structure diagram of the cooperation of the auxiliary device

[0017] Figure 3 It is Figure 2 Enlarged schematic diagram at position A of

[0018] Figure 4 Schematic three-dimensional structure diagram of the disassembly of the auxiliary device

[0019] Figure 5 It is Figure 4 Enlarged schematic diagram at position B of

[0020] [Reference signs]

[0021] 1. Base; 2. Mounting frame; 3. Support column; 301. Guide plate; 4. Driving motor; 5. Bottom plate; 6. Lifting platform; 7. Connecting plate; 8. Mounting table; 9. Telescopic assembly; 901. Fixed sleeve; 902. Telescopic rod; 903. Return spring; 10. Threaded rod; 11. Support disc; 12. Support rod; 13. Fixed block; 14. First connecting rod; 15. Second connecting rod; 16. Sliding block; 17. Guide post; 18. Connecting spring Detailed implementation manners

[0022] The following combines the drawings and specific embodiments to describe in detail an auxiliary device for installing construction machinery provided by the present utility model; at the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are preferred embodiments, and for some well-known technologies, those skilled in the art can also adopt other alternative methods

[0023] As Figures 1 to 5As shown in the figure, an embodiment of the present utility model provides an auxiliary device for installing construction machinery, which includes a base 1. Four corners of the top of the base 1 are fixedly connected with support columns 3. The top of the support column 3 is fixedly connected with a bottom plate 5. The bottom of the bottom plate 5 is fixedly connected with a driving motor 4. A threaded rod 10 is fixedly connected to the output shaft of the driving motor 4. The top end of the threaded rod 10 penetrates and extends to the top of the bottom plate 5. The top end of the threaded rod 10 is fixedly connected with a support disc 11. The outer part of the threaded rod 10 is threadedly connected with a threaded disc. Four inclined support rods 12 are fixedly connected to the outer part of the threaded disc. The top ends of the support rods 12 are all fixedly connected with fixing blocks 13. A lifting platform 6 is fixedly connected to the outer parts of the four fixing blocks 13. The top of the lifting platform 6 is fixedly connected with a connecting plate 7. An equipment installation platform 8 is arranged on the top of the connecting plate 7. Four corners of the bottom of the base 1 are all fixedly connected with mounting frames 2. The shape of the mounting frame 2 is a regular "Z" shape, and mounting holes are opened on the surface of the mounting frame 2 in contact with the ground. Guide plates 301 are fixedly connected to the four sides of the top of the bottom plate 5. Guide sleeves are fixedly connected to the bottoms of the four sides of the lifting platform 6. The guide sleeves are slidably connected to the outer parts of the guide plates 301. The fixing blocks 13 are all fixedly connected to the inner walls of the guide sleeves. Telescopic assemblies 9 are arranged at the four corners of the top of the bottom plate 5. The tops of the telescopic assemblies 9 are fixedly connected to the four corners of the bottom of the lifting platform 6. The telescopic assembly 9 includes a fixed sleeve 901 fixedly connected to the top of the bottom plate 5. A telescopic rod 902 is slidably connected to the top of the fixed sleeve 901. The top of the telescopic rod 902 is fixedly connected to the bottom of the lifting platform 6. A return spring 903 is sleeved on the outer part of the telescopic rod 902. When the auxiliary device for installing construction machinery is in an unoperated state, the lifting platform 6 is at its lowest position. At this time, the telescopic rod 902 in the telescopic assembly 9 is completely retracted into the fixed sleeve 901, and the return spring 903 is in a compressed state, providing elastic reserve for subsequent lifting. At the same time, the support rod 12 is connected to the lifting platform 6 through the fixing block 13 and maintains a certain inclination angle. When it is necessary to install or adjust the height of the construction machinery equipment, the driving motor 4 is started. The driving motor 4 drives the threaded rod 10 to rotate. Since the threaded disc and the threaded rod 10 are in threaded connection, the threaded disc will move along the axial direction of the threaded rod 10. As the threaded disc rises, the support rod 12 and the fixing block 13 drive the lifting platform 6 to rise together. During the lifting process, the guide sleeve at the bottom of the lifting platform 6 slides along the guide plate 301 at the top of the bottom plate 5, ensuring the smooth movement of the lifting platform 6 in the vertical direction. At the same time, the telescopic rod 902 in the telescopic assembly 9 gradually extends as the lifting platform 6 rises, and the return spring 903 gradually releases elastic force, providing additional stability and buffering effect for the lifting process. When the lifting platform 6 rises to the preset height, the driving motor 4 is turned off. At this time, the relative position of the threaded disc and the threaded rod 10 is fixed, and the lifting platform 6 remains at this height unchanged.Meanwhile, the return spring 903 in the telescopic component 9 is in a certain compressed state, providing a stable supporting force for the lifting platform 6. At the top of the lifting platform 6, through the connecting plate 7 and the equipment installation platform 8, construction machinery and equipment can be conveniently installed at the predetermined position. Through the cooperation of the driving motor 4 and the threaded rod 10, the rapid and stable lifting of the lifting platform 6 is achieved, greatly simplifying the height adjustment steps in the installation process of traditional mechanical equipment and improving work efficiency. The sliding connection between the guide plate 301 and the guide sleeve, and the return spring 903 in the telescopic component 9, jointly provide a multiple stability mechanism for the lifting platform 6, effectively preventing shaking and tilting during the lifting process, ensuring the accuracy and safety of equipment installation. The structure of this construction machinery installation auxiliary equipment is reasonably designed and applicable to various types of construction machinery and equipment installation scenarios. By adjusting the height of the lifting platform 6, the installation height requirements of different equipment can be met. The positive "Z"-shaped mounting frame 2 and mounting holes at the bottom of the base 1 enable the equipment to be conveniently and quickly fixedly connected to the ground, further simplifying the installation process.

[0024] Such as Figures 1 to 5As shown, a support assembly is provided on one side of each support rod 12. The support assembly includes a first connecting rod 14 that is fixedly connected to the support rod 12 and is inclined. The bottom end of the first connecting rod 14 is rotatably connected to a second connecting rod 15, and the bottom end of the second connecting rod 15 is rotatably connected to a sliding block 16. A guide groove is formed at the top of the bottom plate 5, and a guide post 17 is fixedly connected inside the guide groove. The sliding block 16 is slidably connected to the outside of the guide post 17. A connecting spring 18 is fixedly connected between one side of the sliding block 16 and the inner wall of the guide groove. The connecting spring 18 is sleeved on the outside of the guide post 17. When the lifting platform 6 is in the initial position, the included angle between the first connecting rod 14 and the second connecting rod 15 is 60 degrees. After the height of the lifting platform 6 increases, the included angle between the first connecting rod 14 and the second connecting rod 15 is 180 degrees. The guide groove is located directly below the support rod 12. When the lifting platform 6 is in its lowest position, the included angle between the first connecting rod 14 and the second connecting rod 15 in the support assembly is 60 degrees, forming a stable triangular structure. At this time, the sliding block 16 is located at a lower position in the guide groove, and the connecting spring 18 is in a compressed state, providing elastic force for subsequent elongation. When the drive motor 4 is started and the threaded rod 10 drives the lifting platform 6 to rise, the support rod 12 rises accordingly. Since the first connecting rod 14 is fixedly connected to the support rod 12, the first connecting rod 14 will also move upward. During this process, the second connecting rod 15 starts to rotate at the connection point, pushing the sliding block 16 to slide upward along the guide post 17. As the lifting platform 6 continues to rise, the upward movement of the sliding block 16 causes the connecting spring 18 to gradually elongate, providing additional support force for the system. At the same time, the included angle between the first connecting rod 14 and the second connecting rod 15 gradually increases, changing from the initial 60 degrees until, when the lifting platform 6 reaches the highest position, the included angle approaches or reaches 180 degrees. At this time, the first connecting rod 14 and the second connecting rod 15 are almost in a straight line. During the entire lifting process, the support assembly provides additional stability and support force for the lifting platform 6 through the coordinated action of the first connecting rod 14, the second connecting rod 15, and the sliding block 16. Especially when the lifting platform 6 is in a higher position, the expansion of the support assembly enhances the stability of the overall structure. The design of the support assembly enables it to dynamically provide additional support force during the rising process of the lifting platform 6, effectively preventing the lifting platform 6 from wobbling or tilting that may occur during height changes, thereby enhancing the stability of the overall structure. As the height of the lifting platform 6 changes, the support assembly can adaptively adjust its support state. The change in the included angle between the first connecting rod 14 and the second connecting rod 15 and the elongation of the connecting spring 18 together provide a dynamic support adjustment mechanism for the system. Due to the presence of the support assembly, even under extreme working conditions, the stability of the lifting platform 6 and the construction machinery and equipment installed on it can be ensured, thereby improving the safety during the construction process. By reducing the vibration and impact during the lifting process, the support assembly helps to protect the construction machinery and equipment from unnecessary damage, thereby extending the service life of the equipment.

[0025] Working principle provided by the utility model: When the auxiliary equipment for construction machinery installation is in an idle state, the lifting platform 6 is at its lowest position. At this time, the telescopic rod 902 in the telescopic assembly 9 is completely retracted into the fixed sleeve 901, and the return spring 903 is in a compressed state, providing elastic reserve for subsequent lifting. At the same time, the support rod 12 is connected to the lifting platform 6 through the fixed block 13, maintaining a certain inclination angle. When it is necessary to install or adjust the height of construction machinery equipment, the drive motor 4 is started. The drive motor 4 drives the threaded rod 10 to rotate. Since the threaded disk is threadedly connected to the threaded rod 10, the threaded disk will move along the axial direction of the threaded rod 10. As the threaded disk rises, the support rod 12 and the fixed block 13 drive the lifting platform 6 to rise together. During the lifting process, the guide sleeve at the bottom of the lifting platform 6 slides along the guide plate 301 at the top of the bottom plate 5, ensuring the smooth movement of the lifting platform 6 in the vertical direction. At the same time, the telescopic rod 902 in the telescopic assembly 9 gradually extends as the lifting platform 6 rises, and the return spring 903 gradually releases its elastic force, providing additional stability and buffering effect for the lifting process. When the lifting platform 6 rises to the preset height, the drive motor 4 is turned off. At this time, the relative position of the threaded disk and the threaded rod 10 is fixed, and the lifting platform 6 remains at this height. At the same time, the return spring 903 in the telescopic assembly 9 is in a certain compressed state, providing a stable supporting force for the lifting platform 6. At the top of the lifting platform 6, through the connecting plate 7 and the equipment installation platform 8, the construction machinery equipment can be conveniently installed at the predetermined position. When the drive motor 4 is started and the threaded rod 10 drives the lifting platform 6 to rise, the support rod 12 rises accordingly. Since the first connecting rod 14 is fixedly connected to the support rod 12, the first connecting rod 14 will also move upward. During this process, the second connecting rod 15 starts to rotate at the connection point, pushing the sliding block 16 to slide upward along the guide post 17. As the lifting platform 6 continues to rise, the upward movement of the sliding block 16 causes the connecting spring 18 to gradually elongate, providing additional supporting force for the system. At the same time, the included angle between the first connecting rod 14 and the second connecting rod 15 gradually increases, changing from the initial 60 degrees until, when the lifting platform 6 reaches the highest position, the included angle approaches or reaches 180 degrees. At this time, the first connecting rod 14 and the second connecting rod 15 are almost in the same straight line. During the entire lifting process, the support assembly, through the coordinated action of the first connecting rod 14, the second connecting rod 15, and the sliding block 16, provides additional stability and supporting force for the lifting platform 6. Especially when the lifting platform 6 is at a relatively high position, the expansion of the support assembly enhances the stability of the overall structure. The design of the support assembly enables it to dynamically provide additional supporting force during the rising process of the lifting platform 6, effectively preventing the possible shaking or tilting phenomenon of the lifting platform 6 during height change, thereby enhancing the stability of the overall structure. As the height of the lifting platform 6 changes, the support assembly can adaptively adjust its supporting state.

[0026] The present utility model covers any alternatives, modifications, equivalent methods and solutions made to the essence and scope of the present utility model; in order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the above preferred embodiments of the present utility model, and those skilled in the art can fully understand the present utility model even without the description of these details.

[0027] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A construction machinery installation auxiliary device, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support columns (3), the top of the support columns (3) is fixedly connected to a bottom plate (5), the bottom of the bottom plate (5) is fixedly connected to a drive motor (4), the output shaft of the drive motor (4) is fixedly connected to a threaded rod (10), the top of the threaded rod (10) penetrates and extends to the top of the bottom plate (5), the top of the threaded rod (10) is fixedly connected to a support plate (11), the external thread of the threaded rod (10) is connected to a threaded plate, the outside of the threaded plate is fixedly connected to four inclined support rods (12), and the top of the support rods (12) is fixedly connected to a fixed block (13), the outside of the four fixed blocks (13) is fixedly connected to a lifting platform (6), the top of the lifting platform (6) is fixedly connected to a connecting plate (7), and the top of the connecting plate (7) is provided with an equipment mounting platform (8).

2. The construction machinery installation auxiliary equipment according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly connected to a mounting frame (2), the mounting frame (2) is in a regular "Z" shape, and a mounting hole is provided on the surface of the mounting frame (2) that contacts the ground.

3. The construction machinery installation auxiliary equipment according to claim 1, characterized in that: The four edges at the top of the bottom plate (5) are fixedly connected to guide plates (301), the bottoms of the four edges of the lifting platform (6) are fixedly connected to guide sleeves, the guide sleeves are slidably connected to the outside of the guide plates (301), and the fixed blocks (13) are fixedly connected to the inner walls of the guide sleeves.

4. The construction machinery installation auxiliary equipment according to claim 1, characterized in that: The four corners of the top of the bottom plate (5) are each provided with a telescopic assembly (9), the top of the telescopic assembly (9) being fixedly connected to the four corners of the bottom of the lifting platform (6), the telescopic assembly (9) comprising a fixed sleeve (901) fixedly connected to the top of the bottom plate (5), the top of the fixed sleeve (901) being slidably connected to a telescopic rod (902), the top of the telescopic rod (902) being fixedly connected to the bottom of the lifting platform (6), and the outer sleeve of the telescopic rod (902) being provided with a return spring (903).

5. The construction machinery installation auxiliary equipment according to claim 1, characterized in that: A support assembly is provided on one side of each support rod (12), and the support assembly includes a No. 1 connecting rod (14) fixedly connected to the support rod (12) and arranged obliquely, the bottom end of the No. 1 connecting rod (14) is rotatably connected to the No. 2 connecting rod (15), and the bottom end of the No. 2 connecting rod (15) is rotatably connected to a sliding block (16), a guide groove is provided on the top of the bottom plate (5), a guide column (17) is fixedly connected inside the guide groove, the sliding block (16) is slidably connected to the outside of the guide column (17), a connecting spring (18) is fixedly connected between one side of the sliding block (16) and the inner wall of the guide groove, and the connecting spring (18) is sleeved on the outside of the guide column (17).

6. The construction machinery installation auxiliary equipment according to claim 5, characterized in that: When the lifting platform (6) is in an initial position, the angle between the No. 1 connecting rod (14) and the No. 2 connecting rod (15) is 60 degrees. After the height of the lifting platform (6) is increased, the angle between the No. 1 connecting rod (14) and the No. 2 connecting rod (15) is 180 degrees. The guide groove is located directly below the support rod (12).

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