Engineering building foundation pile construction equipment

Abstract

The utility model relates to the technical field of foundation pile construction, in particular to engineering building foundation pile construction equipment which comprises a pile driver frame, a motor, a variable-speed rotating rod, a first electric telescopic rod, a tensioning wheel, a belt, a belt pulley, a rotating shaft and an auger drill rod, and a second electric telescopic rod and a fixing table are arranged at the lower end of the pile driver frame. The motor drives the variable-speed rotating rod to rotate, the variable-speed rotating rod drives the fixing ring and the first electric telescopic rods to rotate, the first electric telescopic rods drive the push block and the tensioning wheel to rotate, the belt rotates along with the push block, then the belt wheel is driven to rotate, and the belt wheel drives the auger drill rod to rotate through the rotating shaft. The second electric telescopic rod drives the pile driver frame to do telescopic motion on the fixing table, the rotating speed of the auger drill rod can be effectively adjusted, then the possibility of threatening the surrounding environment and buildings is greatly reduced, the construction period is shortened, the equipment utilization rate is increased, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a foundation pile construction device, in particular to a foundation pile construction device for an engineering building, and belongs to the technical field of foundation pile construction. Background Art

[0002] Engineering construction pile construction equipment is the key equipment used to complete pile construction in engineering construction. It includes a series of complex machinery and tools to complete a series of pile construction tasks from drilling, concrete pouring, steel cage production, hole cleaning, transportation, fixation to testing.

[0003] In the existing technology, it is inconvenient to control the piling speed when the construction equipment of engineering construction foundation piles is driving piles in soft areas. Too fast a piling speed will cause the soil to rise, and then easily form a pile or mound, which may pose a threat to the surrounding environment and buildings. Too slow a piling speed will lead to an extension of the construction period and a reduction in equipment utilization, thereby greatly reducing the construction efficiency.

[0004] Therefore, there is an urgent need to improve a construction equipment for pile foundation of an engineering building to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a pile construction equipment for engineering construction, in which a speed change rotating rod is driven by a motor to rotate, and the speed change rotating rod drives a fixed ring and a plurality of electric telescopic rods on the fixed ring to rotate, and the electric telescopic rod drives a push block and a tensioning wheel to rotate, and a belt rotates accordingly, thereby driving a pulley to rotate, and the pulley drives an auger drill rod to rotate through a rotating shaft, and an electric telescopic rod drives a pile driver frame to perform telescopic movement on a fixed platform, which can effectively adjust the rotation speed of the auger drill rod, thereby greatly reducing the possibility of threatening the surrounding environment and buildings, thereby shortening the construction period and improving the utilization rate of equipment, and greatly improving the construction efficiency.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A pile construction equipment for engineering construction comprises a pile driving frame and a self-locking telescopic rod fixedly installed on the pile driving frame, the output end of the self-locking telescopic rod is fixedly connected with a speed change disc, the speed change disc is fixedly installed with a motor, the output end of the motor is fixedly connected with a speed change rotating rod, the speed change rotating rod passes through the speed change disc and extends to the lower end of the speed change disc, a fixing ring is fixedly installed on the speed change rotating rod, a plurality of evenly distributed electric telescopic rods 1 are fixedly installed on the outer side of the fixing ring, a limiting ring is fixedly installed on the outer cylinder of the electric telescopic rod 1, a plurality of evenly distributed push blocks are fixedly installed on the output end of the electric telescopic rod 1, a tensioning wheel is fixedly installed on the push block, a belt is slidably connected to the tensioning wheel, an end of the belt away from the tensioning wheel is slidably connected to a pulley, a rotating shaft is fixedly installed inside the pulley, the rotating shaft passes through the pile driving frame and extends to one side of the pile driving frame, and an end of the rotating shaft away from the pulley is fixedly connected to a auger drill rod;

[0008] A plurality of evenly distributed electric telescopic rods 2 are fixedly mounted on the lower end of the pile driver frame, an output end of the electric telescopic rods 2 is fixedly connected to a fixing platform, and a plurality of evenly distributed rivets are slidably arranged on the fixing platform.

[0009] Preferably, a sliding block is fixedly mounted on the bottom end of the speed change lever.

[0010] Preferably, a slide groove is provided on the pile driver frame, and the sliding block is slidably connected to the slide groove.

[0011] Preferably, a bearing is rotatably connected to the rotating shaft, and the bearing is fixedly installed inside the pile driver frame.

[0012] Preferably, the tensioner and the belt pulley are both arranged at the upper end of the pile driver frame.

[0013] Preferably, the auger drill rod is located at the lower end of the bearing.

[0014] Preferably, the speed change lever is slidably connected to the speed change disc.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. The utility model drives the speed change rotating rod to rotate through the motor, and the speed change rotating rod drives the fixed ring and multiple electric telescopic rods to rotate, the electric telescopic rod drives the push block and the tensioning wheel to rotate, the belt rotates accordingly, and then drives the pulley to rotate, the pulley drives the auger drill rod to rotate through the rotating shaft, and the electric telescopic rod drives the pile driver frame to perform telescopic movement on the fixed platform, which can effectively adjust the rotation speed of the auger drill rod, thereby greatly reducing the possibility of threatening the surrounding environment and buildings, thereby shortening the construction period and improving the equipment utilization rate, and greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 The overall elevation diagram provided for the utility model;

[0019] Figure 2 A schematic diagram of the operation provided by the utility model;

[0020] Figure 3 A cross-sectional elevation view of the speed change structure provided by the utility model;

[0021] Figure 4 A cross-sectional elevation view of the auger drill rod provided by the utility model;

[0022] Figure 5 The structure provided by the utility model Figure 1 .

[0023] In the figure, 1, pile driver frame; 2, self-locking telescopic rod; 3, speed change plate; 4, motor; 5, speed change lever; 6, fixing ring; 7, electric telescopic rod 1; 8, limit ring; 9, push block; 10, tensioner; 11, belt; 12, pulley; 13, rotating shaft; 14, auger drill rod; 15, electric telescopic rod 2; 16, fixing table; 17, rivet; 18, slider; 19, slide groove; 20, bearing. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] like Figure 1-Figure 5As shown, an engineering construction foundation pile construction equipment provided by the present embodiment comprises a pile driving frame 1 and a self-locking telescopic rod 2 fixedly mounted on the pile driving frame 1, the output end of the self-locking telescopic rod 2 is fixedly connected with a speed change disc 3, a motor 4 is fixedly mounted on the speed change disc 3, a speed change rotating rod 5 is fixedly connected with the output end of the motor 4, the speed change rotating rod 5 penetrates the speed change disc 3 and extends to the lower end of the speed change disc 3, the speed change rotating rod 5 is slidably connected with the speed change disc 3, a fixing ring 6 is fixedly mounted on the speed change rotating rod 5, a plurality of evenly distributed electric telescopic rods 7 are fixedly mounted on the outer side of the fixing ring 6, a limiting ring 8 is fixedly mounted on the outer cylinder of the electric telescopic rod 7, a plurality of evenly distributed push blocks 9 are fixedly mounted on the output end of the electric telescopic rod 7, a tensioning wheel 10 is fixedly mounted on the push block 9, a belt 11 is slidably connected to the tensioning wheel 10, a pulley 12 is slidably connected to the end of the belt 11 away from the tensioning wheel 10, a rotating shaft 13 is fixedly mounted inside the pulley 12, the rotating shaft 13 penetrates the pile driving frame 1 and extends to On one side of the pile driver frame 1, an end of the rotating shaft 13 away from the pulley 12 is fixedly connected with a dragon drill rod 14, and a plurality of evenly distributed electric telescopic rods 15 are fixedly installed at the lower end of the pile driver frame 1, and the output end of the electric telescopic rod 15 is fixedly connected with a fixed platform 16, and a plurality of evenly distributed rivets 17 are slidably arranged on the fixed platform 16, and the speed change rotating rod 5 is driven by the motor 4 to rotate, and the speed change rotating rod 5 drives the fixed ring 6 and a plurality of electric telescopic rods 7 to rotate, and the electric telescopic rod 7 drives the push block 9 and the tensioning wheel 10 to rotate, and the belt 11 rotates accordingly, thereby driving the pulley 12 to rotate, and the pulley 12 drives the dragon drill rod 14 to rotate through the rotating shaft 13, and the electric telescopic rod 15 drives the pile driver frame 1 to perform telescopic movement on the fixed platform 16, which can effectively adjust the rotation speed of the dragon drill rod, thereby greatly reducing the possibility of threatening the surrounding environment and buildings, thereby shortening the construction period and improving the equipment utilization rate, and greatly improving the construction efficiency.

[0026] Further, such as Figure 1 and Figure 5 As shown, a slider 18 is fixedly installed at the bottom end of the speed change lever 5, and a slide groove 19 is opened on the pile driver frame 1. The slider 18 is slidably connected with the slide groove 19. When the tensioning wheel 10 is expanding or contracting, the slider 18 will drive the tensioning wheel 10 to slide on the slide groove 19, and then the belt 11 will move with the tensioning wheel 10, thereby protecting the safety of the belt 11 and greatly extending the service life of the belt 11.

[0027] Furthermore, if Figure 1 , Figure 2 and Figure 5As shown, a rotating shaft 13 is fixedly installed inside the pulley 12, the rotating shaft 13 passes through the pile driver frame 1 and extends to one side of the pile driver frame 1, a bearing 20 is rotatably connected to the rotating shaft 13, and the bearing 20 is fixedly installed inside the pile driver frame 1. The bearing 20 inside the pile driver frame 1 can play a good supporting role for the rotating shaft 13 and the pulley 12.

[0028] Furthermore, Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, the tensioner 10 and the pulley 12 are both arranged at the upper end of the pile driver frame 1, and the auger drill rod 14 is located at the lower end of the bearing 20. The auger drill rod 14 has super wear resistance and can effectively improve the drilling effect.

[0029] like Figure 1-Figure 5 As shown, the principle of a construction pile construction device provided in this embodiment is as follows:

[0030] A construction equipment for pile foundation of an engineering building comprises a pile driving frame 1 and a self-locking telescopic rod 2 fixedly mounted on the pile driving frame 1, the output end of the self-locking telescopic rod 2 is fixedly connected with a speed change disc 3, a motor 4 is fixedly mounted on the speed change disc 3, a speed change rotating rod 5 is fixedly connected with the output end of the motor 4, the speed change rotating rod 5 penetrates the speed change disc 3 and extends to the lower end of the speed change disc 3, the speed change rotating rod 5 is slidably connected with the speed change disc 3, a fixing ring 6 is fixedly mounted on the speed change rotating rod 5, a plurality of evenly distributed electric telescopic rods 7 are fixedly mounted on the outer side of the fixing ring 6, a limiting ring 8 is fixedly mounted on the outer cylinder of the electric telescopic rod 7, a plurality of evenly distributed push blocks 9 are fixedly mounted on the output end of the electric telescopic rod 7, a tensioning wheel 10 is fixedly mounted on the push block 9, a belt 11 is slidably connected to the tensioning wheel 10, a pulley 12 is slidably connected to the end of the belt 11 away from the tensioning wheel 10, a rotating shaft 13 is fixedly mounted inside the pulley 12, the rotating shaft 13 penetrates the pile driving frame 1 and extends to the pile driving frame 1 On one side, an end of the rotating shaft 13 away from the pulley 12 is fixedly connected with a auger drill rod 14, and a plurality of evenly distributed electric telescopic rods 15 are fixedly installed at the lower end of the pile driver frame 1, and the output end of the electric telescopic rod 15 is fixedly connected with a fixed platform 16, and a plurality of evenly distributed rivets 17 are slidably arranged on the fixed platform 16, and the speed change rotating rod 5 is driven by the motor 4 to rotate, and the speed change rotating rod 5 drives the fixed ring 6 and a plurality of electric telescopic rods 7 to rotate, and the electric telescopic rod 7 drives the push block 9 and the tensioning wheel 10 to rotate, and the belt 11 rotates therewith, thereby driving the pulley 12 to rotate, and the pulley 12 drives the auger drill rod 14 to rotate through the rotating shaft 13, and the electric telescopic rod 2 15 drives the pile driver frame 1 to perform telescopic movement on the fixed platform 16, which can effectively adjust the rotation speed of the auger drill rod, thereby greatly reducing the possibility of threatening the surrounding environment and buildings, thereby shortening the construction period and improving the equipment utilization rate, and greatly improving the construction efficiency.

[0031] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0033] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A construction equipment for pile foundation of an engineering building, comprising a pile driver frame (1) and a self-locking telescopic rod (2) fixedly mounted on the pile driver frame (1), characterized in that: The output end of the self-locking telescopic rod (2) is fixedly connected to a speed disc (3), a motor (4) is fixedly mounted on the speed disc (3), the output end of the motor (4) is fixedly connected to a speed-changing rotating rod (5), the speed-changing rotating rod (5) passes through the speed disc (3) and extends to the lower end of the speed disc (3), a fixing ring (6) is fixedly mounted on the speed-changing rotating rod (5), a plurality of evenly distributed electric telescopic rods (7) are fixedly mounted on the outer side of the fixing ring (6), a limiting ring (8) is fixedly mounted on the outer tube of the electric telescopic rod (7), and the electric telescopic rod (7) is fixedly mounted on the outer tube of the electric telescopic rod (7). ) is fixedly mounted with a plurality of evenly distributed push blocks (9) at the output end, a tensioning wheel (10) is fixedly mounted on the push block (9), a belt (11) is slidably connected to the tensioning wheel (10), an end of the belt (11) away from the tensioning wheel (10) is slidably connected to a pulley (12), a rotating shaft (13) is fixedly mounted inside the pulley (12), the rotating shaft (13) passes through the pile driver frame (1) and extends to one side of the pile driver frame (1), and an auger drill rod (14) is fixedly connected to the end of the rotating shaft (13) away from the pulley (12); A plurality of evenly distributed electric telescopic rods (15) are fixedly mounted on the lower end of the pile driver frame (1), an output end of the electric telescopic rod (15) is fixedly connected to a fixing platform (16), and a plurality of evenly distributed rivets (17) are slidably arranged on the fixing platform (16).

2. The construction pile construction equipment according to claim 1, characterized in that: A sliding block (18) is fixedly mounted on the bottom end of the speed change lever (5).

3. The construction pile construction equipment according to claim 2, characterized in that: A slide groove (19) is provided on the pile driver frame (1), and the sliding block (18) is slidably connected to the slide groove (19).

4. The construction pile construction equipment according to claim 1, characterized in that: A bearing (20) is rotatably connected to the rotating shaft (13), and the bearing (20) is fixedly mounted inside the pile driver frame (1).

5. The construction pile construction equipment according to claim 1, characterized in that: The tension wheel (10) and the belt pulley (12) are both arranged at the upper end of the pile driver frame (1).

6. The construction pile construction equipment according to claim 4, characterized in that: The auger drill rod (14) is located at the lower end of the bearing (20).

7. The construction pile construction equipment according to claim 1, characterized in that: The speed change rotating rod (5) is slidably connected to the speed change disc (3).

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