Foundation leveling device for house building

Abstract

The utility model belongs to the field of leveling device, concretely is a kind of house building's ground leveling device, including case and trowelling plate, the inside of case is provided with transmission mechanism, transmission mechanism and trowelling plate cooperation use, transmission mechanism includes rotary drum, rotary drum rotation is connected in the inside of case, the surface fixed mounting of trowelling plate has connecting sleeve, rotary drum one end penetrates case and extends into the inside of connecting sleeve, the inside fixed mounting of case has motor;By setting transmission mechanism, make transmission mechanism when driving trowelling plate rotation make trowelling plate vibration, to make cement vibrate while trowelling ground, cement is more evenly by the mode of vibration, not only can guarantee cement ground to be more level after leveling, simultaneously can effectively avoid the uneven situation, to guarantee the leveling effect of ground, avoid appearing secondary construction etc. situation, to guarantee the construction efficiency of ground.

Description

Technical Field

[0001] This utility model relates to the field of leveling devices, specifically a foundation leveling device for building construction. Background Technology

[0002] Building foundation leveling equipment combines traditional tools for foundation testing with intelligent and automated technologies such as laser leveling systems and compaction equipment to achieve precise control over foundation flatness, bearing capacity, and stability. It is widely used in building construction, infrastructure projects, and special scenarios. Through breakthroughs in technologies such as non-contact sensors and intelligent algorithms, it improves accuracy and efficiency. At the same time, it conforms to the trends of environmental protection and internationalization, promotes green construction and technology centralization, and ultimately ensures the optimization of project efficiency, quality, and cost.

[0003] Currently, during foundation construction, the base is often leveled to make the ground flat. However, in existing technologies, simple leveling can lead to unevenness in the foundation, resulting in low leveling quality. Furthermore, secondary processing is required afterward, which reduces the construction efficiency of the foundation. Therefore, a foundation leveling device for building construction is proposed to address the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, where simple leveling can lead to unevenness in the foundation, resulting in low-quality leveling and the need for secondary processing, thus reducing foundation construction efficiency, this invention proposes a foundation leveling device for building construction.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a foundation leveling device for building construction, including a machine box and a troweling plate, wherein a transmission mechanism is provided inside the machine box, and the transmission mechanism is used in conjunction with the troweling plate; The transmission mechanism includes a rotating drum rotatably connected inside the housing. A connecting sleeve is fixedly installed on the surface of the squeegee. One end of the rotating drum passes through the housing and extends into the connecting sleeve. A motor is fixedly installed inside the housing. A rotating shaft is fixedly connected to the output end of the motor. A first gear is fixedly sleeved on the surface of the rotating shaft. A second gear is fixedly sleeved on the surface of the rotating drum. The surface of the second gear meshes with the surface of the first gear. An oscillation component is installed inside the rotating drum. A linkage component is installed inside the housing. The linkage component works in conjunction with the rotating shaft and the oscillation component. The oscillation assembly includes a slide cylinder slidably connected inside a rotating cylinder. A first support rod is fixedly connected to the surface of a smearing plate, with one end of the first support rod extending into the interior of the slide cylinder and slidably connected to its inner cavity. A first spring is fixedly connected to the side of the slide cylinder opposite to the smearing plate, and the first spring is slidably sleeved on the surface of the first support rod. A first support plate is fixedly installed at one end of the first support rod, and a first tension spring is fixedly connected to the side of the first support plate opposite to the slide cylinder, and the first tension spring is slidably sleeved on the surface of the first support rod. A second support rod is slidably connected inside the slide cylinder, with one end of the second support rod penetrating the slide cylinder. A fixing plate is fixedly installed at one end of the second support rod, and a second spring is fixedly connected to the side of the fixing plate opposite to the slide cylinder, and the second spring is slidably sleeved on the surface of the second support rod. An arc-shaped block is fixedly installed on the surface of the fixing plate, and the arc-shaped block is used in conjunction with a linkage assembly.

[0006] Preferably, a first support block is fixedly installed on the surface of the rotating drum, and the first support block is rotatably connected to the inside of the casing.

[0007] Preferably, a limiting groove is provided inside the connecting sleeve, and a limiting block is fixedly installed on the surface of the rotating cylinder, with the limiting block slidably connected inside the limiting groove.

[0008] Preferably, a second support block is fixedly installed at one end of the rotating shaft, and the second support block is rotatably connected to the inside of the chassis.

[0009] Preferably, the linkage component includes a rotating rod rotatably connected inside the chassis. A first bevel gear is fixedly sleeved on one end of the rotating rod, and a second bevel gear is fixedly sleeved on the surface of the rotating shaft. The surfaces of the first bevel gear and the second bevel gear mesh with each other. A cam is fixedly sleeved on the surface of the rotating rod, and the cam works in conjunction with an arc-shaped block.

[0010] Preferably, positioning blocks are fixedly installed on both sides of the rotating rod surface, and a positioning frame is fixedly installed inside the chassis, with the positioning blocks rotatably connected to the inside of the positioning frame.

[0011] Preferably, a limiting frame is fixedly installed at the bottom of the chassis, and a limiting plate is fixedly installed on the surface of the squeegee, with the surface of the limiting plate slidably connected to the inner cavity of the limiting frame.

[0012] The advantages of this utility model are: 1. This utility model, by setting up a transmission mechanism, causes the trowel to vibrate while driving the trowel to rotate, so as to vibrate the cement while smoothing the foundation. The vibration makes the cement more uniform, which not only ensures that the cement foundation is smoother after leveling, but also effectively avoids unevenness, thus ensuring the leveling effect of the foundation and avoiding secondary construction, thereby ensuring the construction efficiency of the foundation. 2. By setting up a linkage component, when the rotating shaft drives the rotating drum to rotate so that the squeegee plate rotates, the linkage component plays a transmission role to the oscillation component, so that the oscillation component can vibrate the squeegee plate, thus saving the cost of adding a power source. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the foundation leveling device for building construction according to the present invention. Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the transmission mechanism structure of this utility model; Figure 4 This is a schematic diagram of the oscillation component structure of this utility model.

[0015] In the diagram: 1. Chassis; 2. Smoothing plate; 3. Transmission mechanism; 31. Rotary drum; 3101. First support block; 32. Connecting sleeve; 3201. Limiting groove; 3202. Limiting block; 33. Motor; 34. Rotating shaft; 3401. Second support block; 35. First gear; 36. Second gear; 37. Vibration assembly; 3701. Slide cylinder; 3702. First support rod; 3703. First spring; 3704. First support plate; 3 705. First tension spring; 3706. Second support rod; 3707. Second support plate; 3708. Second tension spring; 3709. Fixing plate; 3710. Second spring; 3711. Arc block; 38. Linkage assembly; 3801. Rotating rod; 3802. First bevel gear; 3803. Second bevel gear; 3804. Cam; 3805. Positioning block; 3806. Positioning frame; 39. Limiting frame; 3901. Limiting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. This application discloses a foundation leveling device for building structures. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A foundation leveling device for a building includes a housing 1 and a troweling plate 2. The housing 1 is equipped with a transmission mechanism 3, which works in conjunction with the troweling plate 2. The transmission mechanism 3 includes a rotating drum 31, which is rotatably connected inside the housing 1. A connecting sleeve 32 is fixedly installed on the surface of the smearing plate 2. One end of the rotating drum 31 passes through the housing 1 and extends into the interior of the connecting sleeve 32. A motor 33 is fixedly installed inside the housing 1. A rotating shaft 34 is fixedly connected to the output end of the motor 33. A first gear 35 is fixedly sleeved on the surface of the rotating shaft 34. A second gear 36 is fixedly sleeved on the surface of the rotating drum 31. The surface of the second gear 36 meshes with the surface of the first gear 35. An oscillation component 37 is provided inside the rotating drum 31. A linkage component 38 is provided inside the housing 1. The linkage component 38 works in conjunction with the rotating shaft 34 and the oscillation component 37. The oscillation assembly 37 includes a slide cylinder 3701, which is slidably connected inside the rotating cylinder 31. A first support rod 3702 is fixedly connected to the surface of the smearing plate 2. One end of the first support rod 3702 extends into the interior of the slide cylinder 3701 and is slidably connected to the inner cavity of the slide cylinder 3701. A first spring 3703 is fixedly connected to the side of the slide cylinder 3701 opposite to the smearing plate 2. The first spring 3703 is slidably sleeved on the surface of the first support rod 3702. A first support plate 3704 is fixedly installed at one end of the first support rod 3702. A first tension spring 3705 is fixedly connected to the side of the first support plate 3704 opposite to the slide cylinder 3701. The first tension spring 3705 is slidably sleeved on the surface of the first support rod 3702. The interior of the slide cylinder 3701 slides... A second support rod 3706 is movably connected. One end of the second support rod 3706 passes through the slide cylinder 3701. A fixing plate 3709 is fixedly installed at one end of the second support rod 3706. A second spring 3710 is fixedly connected to the side of the fixing plate 3709 opposite to the slide cylinder 3701. The second spring 3710 is slidably sleeved on the surface of the second support rod 3706. A second support plate 3707 is fixedly installed at the other end of the second support rod 3706. A second tension spring 3708 is fixedly connected to the side of the second support plate 3707 opposite to the slide cylinder 3701. The second tension spring 3708 is slidably sleeved on the surface of the second support rod 3706. An arc-shaped block 3711 is fixedly installed on the surface of the fixing plate 3709. The arc-shaped block 3711 is used in conjunction with the linkage assembly 38. During the foundation leveling work, the trowel plate 2 is placed on the cement foundation. Then, the motor 33 drives the rotating shaft 34 to rotate, which in turn drives the first gear 35 to rotate. The first gear 35, through the second gear 36, drives the rotating cylinder 31 to rotate, causing the rotating cylinder 31 to rotate via the connecting sleeve 32. This allows the trowel plate 2 to smooth the cement. Simultaneously, the rotating shaft 34, through the linkage component 38, provides power to the vibration component 37, causing the second support rod 3706 to move longitudinally back and forth. During this longitudinal back and forth movement, the second spring... 3710 and the second tension spring 3708 cause the slide cylinder 3701 to vibrate rapidly in the longitudinal direction. Through the first support rod 3702 and the first support plate 3704, the slide cylinder 3701 transmits the vibration to the sizing plate 2 through the first spring 3703 and the first tension spring 3705. This causes the sizing plate 2 to vibrate longitudinally while rotating, and transmits the vibration to the cement foundation. This vibrates the cement while smoothing the foundation, making the cement more uniform. This not only ensures that the cement foundation is smoother after leveling, but also effectively avoids unevenness, thus ensuring the leveling effect of the foundation.

[0018] Reference Figure 2A first support block 3101 is fixedly installed on the surface of the rotating drum 31. The first support block 3101 is rotatably connected to the inside of the housing 1. The first support block 3101 is rotatably connected to the inside of the housing 1 to stabilize the position of the rotating drum 31 and prevent the rotating drum 31 from undergoing longitudinal displacement or tilting, so as to ensure the stable transmission of the rotating drum 31.

[0019] Reference Figure 3 and Figure 4 The connecting sleeve 32 has a limiting groove 3201 inside, and a limiting block 3202 is fixedly installed on the surface of the rotating drum 31. The limiting block 3202 is slidably connected inside the limiting groove 3201. By the limiting block 3202 being slidably connected inside the limiting groove 3201, the rotating drum 31 can drive the connecting sleeve 32 to rotate simultaneously through the limiting block 3202 and the limiting groove 3201, so that the connecting sleeve 32 can drive the squeegee 2 to rotate simultaneously, and the longitudinal vibration of the squeegee 2 can be avoided.

[0020] Reference Figure 3 A second support block 3401 is fixedly installed at one end of the rotating shaft 34. The second support block 3401 is rotatably connected to the inside of the chassis 1. The second support block 3401 is rotatably connected to the inside of the chassis 1 to stabilize the position of the rotating shaft 34 and make the rotating shaft 34 more stable when rotating.

[0021] Reference Figure 3 and Figure 4 The linkage component 38 includes a rotating rod 3801, which is rotatably connected inside the housing 1. A first bevel gear 3802 is fixedly sleeved on one end of the rotating rod 3801, and a second bevel gear 3803 is fixedly sleeved on the surface of the rotating shaft 34. The surfaces of the first bevel gear 3802 and the second bevel gear 3803 mesh. A cam 3804 is fixedly sleeved on the surface of the rotating rod 3801, and the cam 3804 cooperates with the arc-shaped block 3711. Positioning blocks 3805 are fixedly installed on both sides of the rotating rod 3801. A positioning frame 3806 is fixedly installed, and a positioning block 3805 is rotatably connected inside the positioning frame 3806. When the rotating shaft 34 rotates, the rotating shaft 34 drives the second bevel gear 3803 to rotate. The second bevel gear 3803 drives the rotating rod 3801 to rotate through the first bevel gear 3802. The positioning block 3805 and the positioning frame 3806 stabilize the position of the rotating rod 3801, so that the rotating rod 3801 drives the cam 3804 to rotate, so that the cam 3804 drives the fixed plate 3709 to perform longitudinal reciprocating motion through the arc block 3711.

[0022] Reference Figure 2 and Figure 3A limiting frame 39 is fixedly installed at the bottom of the chassis 1, and a limiting plate 3901 is fixedly installed on the surface of the smearing plate 2. The surface of the limiting plate 3901 is slidably connected to the inner cavity of the limiting frame 39. By sliding the surface of the limiting plate 3901 to the inner cavity of the limiting frame 39, the position of the smearing plate 2 can be effectively stabilized, and the smearing plate 2 can be prevented from shifting position, which would affect the smearing effect.

[0023] Working principle: During foundation leveling, the trowel 2 is placed on the cement foundation. Then, the motor 33 drives the rotating shaft 34 to rotate, and the second support block 3401 stabilizes the position of the rotating shaft 34. The rotating shaft 34 then drives the first gear 35 to rotate. The first gear 35, through the second gear 36, drives the rotating cylinder 31 to rotate, and the first support block 3101 stabilizes the position of the rotating cylinder 31. The limiting block 3202 and the limiting groove 3201 stabilize the position of the rotating cylinder 31 inside the connecting sleeve 32, allowing rotation to proceed smoothly. The rotating sleeve 32 is driven to rotate, so that the rotating cylinder 31 drives the trowel 2 to rotate through the connecting sleeve 32. The surface of the limiting plate 3901 slides in connection with the inner cavity of the limiting frame 39 to stabilize the position of the trowel 2 and prevent it from tilting. This allows the trowel 2 to smooth the cement. Simultaneously, the rotating shaft 34 drives the second bevel gear 3803 to rotate. The second bevel gear 3803, through the first bevel gear 3802, drives the rotating rod 3801 to rotate, and through the positioning block… 3805 and positioning bracket 3806 stabilize the position of rotating rod 3801, so that rotating rod 3801 drives cam 3804 to rotate, so that cam 3804 drives fixed plate 3709 to perform longitudinal reciprocating motion through arc block 3711, so that fixed plate 3709 drives second support rod 3706 to perform longitudinal reciprocating motion. When second support rod 3706 performs longitudinal reciprocating motion, the second spring 3710 and the second tension spring 3708 cause slide cylinder 3701 to vibrate rapidly in the longitudinal direction, and through... The first support rod 3702 and the first support plate 3704 enable the slide cylinder 3701 to transmit vibration to the sizing plate 2 through the first spring 3703 and the first tension spring 3705, so that the sizing plate 2 vibrates longitudinally while rotating, and transmits the vibration to the cement foundation. This vibrates the cement while smoothing the foundation, and the vibration makes the cement more uniform. This not only ensures that the cement foundation is smoother after leveling, but also effectively avoids unevenness, thus ensuring the leveling effect of the foundation.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A foundation leveling device for building construction, characterized in that: It includes a chassis (1) and a trowel plate (2). The chassis (1) is equipped with a transmission mechanism (3), which is used in conjunction with the trowel plate (2). The transmission mechanism (3) includes a rotating drum (31), which is rotatably connected to the inside of the housing (1). A connecting sleeve (32) is fixedly installed on the surface of the smearing plate (2). One end of the rotating drum (31) passes through the housing (1) and extends into the inside of the connecting sleeve (32). A motor (33) is fixedly installed inside the housing (1). A rotating shaft (34) is fixedly connected to the output end of the motor (33). A first gear (35) is fixedly sleeved on the surface of the rotating shaft (34). A second gear (36) is fixedly sleeved on the surface of the rotating drum (31). The surface of the second gear (36) meshes with the surface of the first gear (35). An oscillation component (37) is provided inside the rotating drum (31). A linkage component (38) is provided inside the housing (1). The linkage component (38) works in conjunction with the rotating shaft (34) and the oscillation component (37). The oscillation assembly (37) includes a slide cylinder (3701), which is slidably connected to the inside of the rotating cylinder (31). A first support rod (3702) is fixedly connected to the surface of the smearing plate (2). One end of the first support rod (3702) extends into the inside of the slide cylinder (3701) and is slidably connected to the inner cavity of the slide cylinder (3701). A first spring (3703) is fixedly connected to the side of the slide cylinder (3701) opposite to the smearing plate (2). The first spring (3703) is slidably sleeved on the surface of the first support rod (3702). A first support plate (3704) is fixedly installed at one end of the first support rod (3702). A first tension spring (3705) is fixedly connected to the side of the first support plate (3704) opposite to the slide cylinder (3701). The first tension spring (3705) is slidably sleeved on the surface of the first support rod (3702). The inner cavity of the slide cylinder (3701) is... A second support rod (3706) is slidably connected to the slide cylinder (3701). One end of the second support rod (3706) passes through the slide cylinder (3701). A fixing plate (3709) is fixedly installed on one end of the second support rod (3706). A second spring (3710) is fixedly connected to the side of the fixing plate (3709) opposite to the slide cylinder (3701). The second spring (3710) is slidably sleeved on the surface of the second support rod (3706). A second support plate (3707) is fixedly installed on the other end of the second support rod (3706). A second tension spring (3708) is fixedly connected to the side of the second support plate (3707) opposite to the slide cylinder (3701). The second tension spring (3708) is slidably sleeved on the surface of the second support rod (3706). An arc-shaped block (3711) is fixedly installed on the surface of the fixing plate (3709). The arc-shaped block (3711) is used in conjunction with the linkage assembly (38).

2. The foundation leveling device for a building according to claim 1, characterized in that: The surface of the rotating drum (31) is fixedly mounted with a first support block (3101), which is rotatably connected to the inside of the casing (1).

3. The foundation leveling device for a building according to claim 1, characterized in that: The connecting sleeve (32) has a limiting groove (3201) inside, and a limiting block (3202) is fixedly installed on the surface of the rotating cylinder (31). The limiting block (3202) is slidably connected inside the limiting groove (3201).

4. The foundation leveling device for a building according to claim 1, characterized in that: One end of the rotating shaft (34) is fixedly installed with a second support block (3401), which is rotatably connected to the inside of the chassis (1).

5. A foundation leveling device for a building according to claim 1, characterized in that: The linkage component (38) includes a rotating rod (3801), which is rotatably connected to the inside of the housing (1). One end of the rotating rod (3801) is fixedly fitted with a first bevel gear (3802), and the surface of the rotating shaft (34) is fixedly fitted with a second bevel gear (3803). The surface of the first bevel gear (3802) meshes with the surface of the second bevel gear (3803). The surface of the rotating rod (3801) is fixedly fitted with a cam (3804), which works in conjunction with the arc block (3711).

6. The foundation leveling device for a building according to claim 5, characterized in that: Positioning blocks (3805) are fixedly installed on both sides of the surface of the rotating rod (3801), and a positioning frame (3806) is fixedly installed inside the chassis (1). The positioning blocks (3805) are rotatably connected to the inside of the positioning frame (3806).

7. The foundation leveling device for a building according to claim 1, characterized in that: A limiting frame (39) is fixedly installed at the bottom of the chassis (1), and a limiting plate (3901) is fixedly installed on the surface of the trowel (2). The surface of the limiting plate (3901) is slidably connected to the inner cavity of the limiting frame (39).

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