A concrete floor leveling device for building construction

Abstract

The present invention relates to the technical field of building construction tools, and specifically to a concrete floor leveling device for building construction, comprising: a support frame and casters; a leveling mechanism, the leveling mechanism is slidably connected to the support frame; a control mechanism, the control mechanism is arranged between the support frame and the leveling mechanism; wherein the leveling mechanism comprises: a support assembly, the support assembly is connected to the support frame and to the control mechanism; a smoothing assembly, the smoothing assembly is arranged on the outside of the support frame and connected to the support assembly; a transmission assembly, the transmission assembly is arranged between the smoothing assembly and the control mechanism, by arranging the control mechanism and the leveling mechanism, the control mechanism cooperates with the transmission assembly to drive the smoothing assembly to perform reciprocating motion, thereby enabling the device to more efficiently smooth the concrete floor, and effectively improving the leveling efficiency of the concrete floor.

Description

Technical Field

[0001] The invention relates to the technical field of building construction tools, in particular to a concrete floor leveling device for building construction. Background Art

[0002] Concrete refers to an artificial stone made by mixing cement as the main binder, water, sand, gravel, and, when necessary, chemical admixtures and mineral admixtures in appropriate proportions, through uniform mixing, compacting, forming, and curing. Concrete is mainly divided into two stages and states: the plastic state before coagulation and hardening, i.e. fresh concrete or concrete mixture; the hard state after hardening, i.e. hardened concrete or concrete.

[0003] When a house is built, concrete is used to build the house body and to pour the house floor. After the pouring of the house floor concrete is completed, a leveling device is needed to level the floor concrete. However, the leveling devices currently on the market only use a push plate to level the concrete surface when leveling the concrete. The leveling efficiency is very low, which wastes a lot of time in the leveling work of the concrete. Therefore, in view of the above situation, it is urgent to develop a concrete floor leveling equipment for house construction to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a concrete floor leveling device for building construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A concrete floor leveling device for building construction, comprising:

[0007] A support frame and casters, wherein the casters are fixedly connected to the support frame;

[0008] A flattening mechanism, which is slidably connected to the support frame and is used to cooperate with the support frame to flatten the ground concrete;

[0009] A control mechanism, the control mechanism being arranged between the support frame and the flattening mechanism;

[0010] Wherein, the flattening mechanism comprises:

[0011] A support assembly, the support assembly is connected to the support frame and to the control mechanism;

[0012] A smoothing component, the smoothing component is arranged outside the support frame and connected to the support component;

[0013] A transmission assembly is disposed between the smoothing assembly and the control mechanism, and is used to cooperate with the control mechanism to drive the smoothing assembly to perform reciprocating motion.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the device is running, the supporting assembly can not only support the smoothing assembly, but also cooperate with the driving mechanism to adjust the height of the smoothing assembly, so that the smoothing assembly can be in stable contact with the concrete surface, and the control mechanism can also drive the transmission assembly, and the transmission assembly can drive the smoothing assembly to reciprocate, so as to flatten the concrete. Compared with the flattening device in the prior art, which only uses a push plate to flatten the concrete surface when flattening concrete, the flattening efficiency is very low, so that the concrete flattening work will waste a lot of time. By setting a control mechanism and a flattening mechanism, the control mechanism cooperates with the transmission assembly to drive the smoothing assembly to reciprocate, so that the device can flatten the concrete floor more efficiently, and at the same time can adjust the height of the smoothing assembly according to needs, so that the device can adapt to the concrete flattening work of concrete floors in different occasions, and can more effectively improve the concrete floor flattening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Structural diagram of concrete floor leveling equipment for building construction.

[0017] Figure 2 Top view of the support frame in the concrete floor leveling equipment for building construction.

[0018] Figure 3 This is a schematic diagram of the structure of the transmission rod in the concrete floor leveling equipment for building construction.

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1-support frame, 2-castor, 3-adjustment box, 4-limiting groove, 5-support plate, 6-adjustment rod, 7-slide groove, 8-connection box, 9-rotating rod, 10-semi-gear, 11-connecting plate, 12-slide plate, 13-adjustment frame, 14-rack, 15-push plate, 16-drive box, 17-lifting plate, 18-first telescopic member, 19-first drive member, 20-drive rod, 21-turntable, 22-control block, 23-fixed plate, 24-driven rod, 25-transmission member, 26-threaded rod, 27-transmission rod, 28-limiting rod, 29-sleeve rod, 30-limiting block, 31-second telescopic member, 32-adjustment plate, 33-driven gear, 34-movable seat, 35-connecting rod, 36-slider, 37-second drive member, 38-control rod. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] See also Figure 1 In one embodiment of the present invention, a concrete floor leveling device for building construction includes: a support frame 1 and a caster 2, wherein the caster 2 is fixedly connected to the support frame 1; a leveling mechanism, wherein the leveling mechanism is slidably connected to the support frame 1 and is used to cooperate with the support frame 1 to level the floor concrete; a control mechanism, wherein the control mechanism is arranged between the support frame 1 and the leveling mechanism; wherein the leveling mechanism includes: a support assembly, wherein the support assembly is connected to the support frame 1 and is connected to the control mechanism; a smoothing assembly, wherein the smoothing assembly is arranged on the outside of the support frame 1 and is connected to the support assembly; a transmission assembly, wherein the transmission assembly is arranged between the smoothing assembly and the control mechanism and is used to cooperate with the control mechanism to drive the smoothing assembly to reciprocate.

[0024] In this embodiment, when the device is running, the support assembly can not only support the smoothing assembly, but also cooperate with the driving mechanism to adjust the height of the smoothing assembly, so that the smoothing assembly can be in stable contact with the concrete surface, and the control mechanism can also drive the transmission assembly, and the transmission assembly can drive the smoothing assembly to reciprocate, so as to flatten the concrete. Compared with the flattening device in the prior art, which only uses a push plate to flatten the concrete surface when flattening concrete, the flattening efficiency is very low, so that the concrete flattening work will waste a lot of time. By setting a control mechanism and a flattening mechanism, the control mechanism cooperates with the transmission assembly to drive the smoothing assembly to reciprocate, so that the device can flatten the concrete floor more efficiently, and at the same time can adjust the height of the smoothing assembly according to needs, so that the device can adapt to the concrete flattening work of concrete floors in different occasions, and can more effectively improve the flattening efficiency of concrete floors.

[0025] In one embodiment of the present invention, please refer to Figure 1 and Figure 2The support assembly includes: an adjustment box 3, which is arranged on the inner side of the support frame 1 and is connected to the support frame 1 through a limiter; a support plate 5, which is fixedly connected to the adjustment box 3 and connected to the smoothing assembly; an adjustment plate 32, which is fixedly connected to the adjustment box 3 and connected to the control mechanism, and is used to cooperate with the control mechanism to realize the lifting and lowering of the smoothing assembly.

[0026] In this embodiment, the limit member includes a limit block 30 fixedly connected to the outside of the adjustment box 3, the limit block 30 is slidably connected to the limit groove 4 arranged on the wall of the support frame 1, and a second telescopic member 31 is fixedly connected to the inside of the limit block 30, and the other end of the second telescopic member 31 is arranged opposite to the wall of the support frame 1, and the second telescopic member 31 is an electric telescopic rod. In addition, adjustment plates 32 are fixedly connected on both sides of the adjustment box 3, and the adjustment plates 32 are threadedly connected to the threaded rod 26 on the inside of the control mechanism. By setting up a support assembly, not only can the support of the smoothing assembly be completed, but the control mechanism can also cooperate with the adjustment plate 32 to realize the lifting and lowering of the adjustment box 3, and then realize the lifting and lowering of the support plate 5, and adjust the height of the smoothing assembly, so that the device can adapt to the concrete leveling work of concrete floors in different occasions.

[0027] In one embodiment of the present invention, the smoothing assembly includes: a movable seat 34, which is slidably connected to the inner side of the support plate 5 and is connected to the support plate 5 through an adjusting member; a connecting box 8, which is arranged on the outer side of the support plate 5 and is fixedly connected to the movable seat 34; a connecting plate 11, which is arranged on the outer side of the connecting box 8, and a plurality of push plates 15 are fixedly connected to the outer side; an adjusting frame 13, which is slidably connected to the inner side of the connecting box 8 and is connected to the connecting plate 11 through a slide plate 12; a rack 14, which is symmetrically arranged on the inner side of the adjusting frame 13 and is fixedly connected to the adjusting frame 13, and is connected to the transmission assembly, and is used to cooperate with the transmission assembly to drive the push plate 15 to reciprocate.

[0028] In this embodiment, the adjusting member includes a second driving member 37 fixedly connected to the outer side of the support plate 5, the second driving member 37 is a driving motor, the output end of the second driving member 37 is connected to a control rod 38 passing to the inner side of the support plate 5, the control rod 38 is threadedly connected to the movable seat 34, a connecting box 8 is fixedly connected to the outer side of the movable seat 34, an adjusting frame 13 is slidably connected to the inner side of the connecting box 8, the frame walls at both ends of the adjusting frame 13 are in contact with the inner wall of the connecting box 8, the front and rear ends of the inner side of the adjusting frame 13 are fixedly connected to the rack 14, and the outer side of the adjusting frame 13 is fixedly connected to the connecting box 8. A slide plate 12 is provided which is slidably connected to the wall of the connecting box 8, and the other end of the slide plate 12 is fixedly connected to the connecting plate 11. A plurality of push plates 15 are fixedly connected to the outer side of the connecting plate 11 away from one end of the connecting box 8. By setting a push plate assembly, the second driving member 37 can realize the movement of the movable seat 34 through the control rod 38, and the position of the push plate 15 is adjusted. The control assembly realizes the reciprocating motion of the adjustment frame 13 through the transmission assembly in cooperation with the racks 14 on both sides. The adjustment frame 13 drives the connecting plate 11 to move through the slide plate 12, and the push plate 15 arranged on the outer side of the connecting plate 11 flattens the ground concrete.

[0029] In one embodiment of the present invention, please refer to Figure 1 and Figure 3 The transmission assembly includes: a sleeve rod 29, which is rotatably connected to the adjustment box 3 and connected to the control mechanism; an adjustment rod 6, which is rotatably connected to the support plate 5 and connected to the sleeve rod 29; a connecting assembly, which is arranged between the adjustment frame 13 and the adjustment rod 6 and connected to the movable seat 34, and is used to cooperate with the adjustment rod 6 to drive the adjustment frame 13 to move.

[0030] In this embodiment, the sleeve rod 29 is meshingly connected to the adjusting rod 6 via a bevel gear, and the adjusting rod 6 is also connected to a connecting assembly arranged on the inner side of the movable seat 34. In addition, the sleeve rod 29 is slidably connected to a limiting rod 28 arranged on the inner side of the control mechanism. By setting a transmission assembly, the control mechanism can drive the sleeve rod 29 to rotate, and the sleeve rod 29 drives the adjusting rod 6 to rotate via a bevel gear. The adjusting rod 6 cooperates with the connecting assembly to drive the adjusting frame 13 to reciprocate, thereby completing the driving of the smoothing assembly.

[0031] In one embodiment of the present invention, please refer to Figure 1 and Figure 4The connecting assembly includes: a connecting rod 35, which is sleeved on the outside of the adjusting rod 6 and is rotatably connected to the movable seat 34; a sliding member, which is arranged between the adjusting rod 6 and the connecting rod 35 and is used to cooperate with the adjusting rod 6 to drive the connecting rod 35 to rotate; a connecting member, which is arranged between the connecting rod 35 and the adjusting frame 13 and is used to cooperate with the connecting rod 35 to drive the adjusting frame 13 to reciprocate.

[0032] In this embodiment, the sliding member includes a slider 36 fixedly connected to the inner wall of the connecting rod 35, and the slider 36 is slidably connected to the slide groove 7 set on the rod wall of the adjusting rod 6. In addition, the connecting member includes a rotating rod 9 rotatably connected to the movable seat 34, and the rotating rod 9 is meshingly connected to the connecting rod 35 through a bevel gear. A half gear 10 is fixedly connected to the outer side of the other end of the rotating rod 9, and the half gear 10 is arranged between the racks 14 on both sides and meshingly connected to the racks 14. By setting a connecting component, when the adjusting rod 6 rotates, the rotation of the connecting rod 35 can be realized in conjunction with the slider 36 and the slide groove 7. The connecting rod 35 drives the rotating rod 9 to rotate through the bevel gear, and the rotating rod 9 can drive the half gear 10 to rotate. The half gear 10 cooperates with the racks 14 on both sides to realize the reciprocating motion of the adjustment frame 13, thereby completing the driving of the smoothing component.

[0033] In one embodiment of the present invention, the control mechanism includes: a drive box 16, which is fixedly connected to the support frame 1; a lifting plate 17, which is arranged on the inner side of the drive box 16 and is connected to the drive box 16 through a first telescopic member 18; a first driving member 19, which is fixedly connected to the lifting plate 17 and has an output end connected to a driving rod 20; a lifting assembly, which is connected to the support assembly and to the drive box 16; an adjusting assembly, which is arranged on the inner side of the drive box 16 and is connected to the transmission assembly; a control block 22, which is arranged between the lifting assembly and the adjusting assembly and is fixedly connected to the drive rod 20, and is used to cooperate with the telescopic movement of the first telescopic member 18 to realize independent driving of the lifting assembly and the adjusting assembly.

[0034] In this embodiment, a plurality of first telescopic members 18 are fixedly connected between the bottom end of the lifting plate 17 and the driving box 16, and the first telescopic member 18 is an electric telescopic rod. A first driving member 19 is fixedly connected to the outer side of the other end of the lifting plate 17, and the first driving member 19 is a driving motor. A driving rod 20 is fixedly connected to the outer side of the output end of the first driving member 19, and the other end of the driving rod 20 is fixedly connected to a control block 22, and an anti-slip pad is fixedly connected to the outer side of the control block 22. By setting a control mechanism, the first telescopic member 18 drives the lifting plate 17 to move, and the lifting plate 17 drives the first driving member 19 to move, and the control block 22 arranged on the driving rod 20 will move together, and the control block 22 can drive the lifting assembly and the adjusting assembly respectively, and the lifting assembly can adjust the height of the smoothing assembly, and the adjusting assembly can drive the transmission assembly.

[0035] In one embodiment of the present invention, the lifting assembly includes: a driven rod 24, which is rotatably connected to the wall of the drive box 16 and is arranged opposite to the control block 22; a threaded rod 26, which is threadedly connected to the support assembly and is connected to the driven rod 24 through a transmission member 25, and is used to cooperate with the control block 22 to realize the lifting and lowering of the support assembly.

[0036] In this embodiment, the inner sides of the adjustment plates 32 on both sides are threadedly connected with threaded rods 26 rotatably connected to the support frame 1, and the transmission member 25 includes a pulley fixedly connected to the driven rod 24 and the outer side of the threaded rod 26, and the pulleys are connected by belts. By setting a lifting component, after the control block 22 is connected to the driven rod 24, the control block 22 can drive the driven rod 24 to rotate, and the driven rod 24 drives the threaded rod 26 to rotate through the pulley and the belt, thereby cooperating with the adjustment box 3 to realize the lifting and lowering of the support plate 5.

[0037] In one embodiment of the present invention, the adjustment assembly includes: a turntable 21, which is arranged on the outside of the control block 22 and is rotatably connected to a fixed plate 23 fixedly connected to the inside of the drive box 16; a transmission rod 27, which is rotatably connected to the box wall of the drive box 16, connected to the turntable 21 through a gear part, and connected to the transmission assembly through a limit rod 28, and is used to cooperate with the control block 22 to drive the transmission assembly.

[0038] In this embodiment, the turntable 21 and the driven rod 24 are respectively arranged on both sides of the control block 22, and the turntable 21 is rotatably connected to the fixed plate 23 fixedly connected to the inner side of the drive box 16, wherein the gear member includes a driving gear fixedly connected to the outer side of the turntable 21, and the driving gear is meshed with a driven gear 33 fixedly connected to the outer side of the transmission rod 27, and a limit rod 28 slidably connected to the sleeve rod 29 is fixedly connected to the outer side of the transmission rod 27, and the limit rod 28 is a prismatic structure. By setting an adjustment component, the control block 22 cooperates with the driving rod 20 to drive the turntable 21 to rotate, and the turntable 21 realizes the rotation of the transmission rod 27 through the cooperation of the driving gear and the driven gear 33, and the transmission rod 27 drives the sleeve rod 29 to rotate through the limit rod 28, thereby realizing the reciprocating motion of the push plate.

[0039] The concrete floor leveling equipment for building construction is provided with a control mechanism and a leveling mechanism. The control mechanism cooperates with the transmission component to drive the leveling component to perform reciprocating motion, so that the device can more efficiently level the concrete floor. At the same time, the height of the leveling component can be adjusted as needed, so that the device can adapt to the concrete leveling work of concrete floors in different occasions, and can more effectively improve the leveling efficiency of the concrete floor. By providing the control mechanism, the first telescopic member 18 drives the lifting plate 17 to move, and the lifting plate 17 drives the first driving member 19 to move, and the control block 22 arranged on the driving rod 20 will move together, and the control block 22 can drive the lifting component and the adjusting component respectively, the lifting component can adjust the height of the leveling component, and the adjusting component can drive the transmission component.

[0040] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A concrete floor leveling device for building construction, characterized in that: include: A support frame and casters, wherein the casters are fixedly connected to the support frame; A flattening mechanism, which is slidably connected to the support frame and is used to cooperate with the support frame to flatten the ground concrete; A control mechanism, the control mechanism being arranged between the support frame and the flattening mechanism; Wherein, the flattening mechanism comprises: A support assembly, the support assembly is connected to the support frame and to the control mechanism; A smoothing component, the smoothing component is arranged outside the support frame and connected to the support component; A transmission assembly, which is disposed between the smoothing assembly and the control mechanism and is used to cooperate with the control mechanism to drive the smoothing assembly to perform reciprocating motion; The support assembly comprises: An adjustment box, the adjustment box is arranged inside the support frame and connected to the support frame through a limiter; A support plate, the support plate is fixedly connected to the adjustment box and connected to the smoothing assembly; An adjustment plate, which is fixedly connected to the adjustment box and connected to the control mechanism, and is used to cooperate with the control mechanism to realize the lifting and lowering of the smoothing component; The smoothing component comprises: A movable seat, the movable seat is slidably connected to the inner side of the support plate and is connected to the support plate through an adjusting member; A connection box, which is arranged outside the support plate and fixedly connected to the movable seat; A connecting plate, the connecting plate is arranged outside the connecting box, and a plurality of push plates are fixedly connected to the outside; An adjustment frame, the adjustment frame is slidably connected to the inner side of the connection box and is connected to the connection plate via a slide plate; A rack, the rack is symmetrically arranged on the inner side of the adjustment frame and fixedly connected to the adjustment frame, and is connected to the transmission assembly, and is used to cooperate with the transmission assembly to drive the push plate to reciprocate; The transmission assembly comprises: A sleeve rod, the sleeve rod is rotatably connected to the regulating box and is connected to the control mechanism; An adjusting rod, the adjusting rod is rotatably connected to the supporting plate and connected to the sleeve rod; A connecting component, which is disposed between the adjusting frame and the adjusting rod and is connected to the movable seat, and is used to cooperate with the adjusting rod to drive the adjusting frame to move; The sleeve rod and the adjusting rod are meshed and connected via bevel gears; The connection component comprises: A connecting rod, which is sleeved on the outside of the adjusting rod and is rotatably connected to the movable seat; A sliding member, the sliding member is disposed between the adjusting rod and the connecting rod, and is used to cooperate with the adjusting rod to drive the connecting rod to rotate; A connecting member, the connecting member is disposed between the connecting rod and the adjusting frame, and is used to cooperate with the connecting rod to drive the adjusting frame to perform reciprocating motion; The sliding member includes a slider fixedly connected to the inner wall of the connecting rod, the slider is slidably connected to a slide groove arranged on the wall of the adjusting rod, the connecting member includes a rotating rod rotatably connected to the movable seat, the rotating rod and the connecting rod are meshed through a bevel gear, and a half gear is fixedly connected to the outer side of the other end of the rotating rod, the half gear is arranged between the racks on both sides, and is meshed with the racks; The control mechanism comprises: A drive box, the drive box is fixedly connected to the support frame; A lifting plate, the lifting plate is arranged inside the driving box and connected to the driving box through a first telescopic member; A first driving member, wherein the first driving member is fixedly connected to the lifting plate, and an output end of the first driving member is connected to a driving rod; A lifting assembly, the lifting assembly is connected to the supporting assembly and to the driving box; An adjusting assembly, the adjusting assembly is arranged inside the driving box and connected to the transmission assembly; A control block, which is disposed between the lifting assembly and the adjusting assembly and is fixedly connected to the driving rod, and is used to cooperate with the extension and retraction of the first telescopic member to realize independent driving of the lifting assembly and the adjusting assembly; The lifting assembly comprises: A driven rod, the driven rod is rotatably connected to the wall of the driving box and is arranged opposite to the control block; A threaded rod, the threaded rod is threadedly connected to the support assembly and is connected to the driven rod through a transmission member, and is used to cooperate with the control block to realize the lifting and lowering of the support assembly; The inner sides of the adjustment plates on both sides are threadedly connected with threaded rods rotatably connected to the support frame, and the transmission member includes a pulley fixedly connected to the driven rod and the outer side of the threaded rod, and the pulleys are connected by a belt; The adjustment component comprises: A rotating disk, the rotating disk is arranged outside the control block and is rotatably connected to a fixed plate fixedly connected to the inner side of the driving box; A transmission rod, the transmission rod is rotatably connected to the wall of the driving box, connected to the turntable through a gear member, and connected to the transmission assembly through a limit rod, and is used to cooperate with the control block to drive the transmission assembly; The turntable and the driven rod are respectively arranged on both sides of the control block, and the turntable is rotatably connected to a fixed plate fixedly connected to the inner side of the drive box, wherein the gear member includes a driving gear fixedly connected to the outer side of the turntable, and the driving gear is meshedly connected to a driven gear fixedly connected to the outer side of the transmission rod, and a limiting rod slidably connected to the sleeve rod is fixedly connected to the outer side of the transmission rod, and the limiting rod is a prismatic structure.

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