CN217079735U

CN217079735U - Concrete structure leveling device based on constructional engineering

Info

Publication number: CN217079735U
Application number: CN202220953577.4U
Authority: CN
Inventors: 张磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-07-29
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a concrete structure leveling device based on building engineering belongs to construction machinery technical field to solve current hand-held type shake the levelling rod and lead to the problem that workman's arm is tired, influence work efficiency easily, shake the levelling rod with workman's hand power and often can make the problem that the levelling rod route is uneven, influence the flattening effect of shaking, include: the chassis, the car shell, the supporting cross arm, the telescopic cross arm, the lifting vertical arm, the vibration leveling ruler shell and the vibration leveling ruler plate; the vehicle shell is fixedly arranged on the upper side of the vehicle chassis; the supporting cross arm is fixedly arranged on the front side of the vehicle shell; the telescopic cross arm is connected to the inner side of the supporting cross arm in a sliding manner; the lifting vertical arm is connected to the lower part of the front end of the telescopic cross arm in a sliding manner; the leveling rod shell is fixedly connected to the lower end of the lifting vertical arm; the leveling instrument plate is fixedly connected to the lower side of the leveling instrument shell. The utility model discloses a mechanical transmission has replaced artifical hand power levelling rod that shakes, and the flattening route is more straight stable, the flattening is effectual, has alleviateed workman's physical demands.

Description

Concrete structure leveling device based on constructional engineering

Technical Field

The utility model belongs to the technical field of construction machinery, more specifically say, in particular to concrete structure leveling device based on building engineering.

Background

The vibration leveling ruler is a commonly-used concrete leveling device, and the vibration leveling ruler is used for compacting a cement floor through vibration, so that bubbles of concrete are extruded, the concrete floor is scraped, and the density of the concrete is enhanced. The existing leveling ruler is generally handheld, and when leveling concrete, workers stand in the concrete and walk backwards while pulling the leveling ruler by hand.

Based on the aforesaid, current hand-held type shake the levelling rod and lead to workman's arm fatigue easily because the vibration of self when using, influence work efficiency, still workman's hand power shakes the levelling rod and often can make the levelling rod route that shakes uneven, influences the flattening effect.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a leveling device for a concrete structure based on construction engineering is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a based on building engineering concrete structure leveling device to solve current hand-held type shake the levelling rod and lead to the problem that workman's arm is tired, influence work efficiency easily, shake the levelling rod with workman's hand power and often can make the problem that the levelling rod route is uneven, influence the flattening effect of shaking.

The utility model discloses based on building engineering concrete structure leveling device's purpose and efficiency, by following concrete technical means reach:

based on building engineering concrete structure leveling device includes: the device comprises a chassis, a vehicle shell, a supporting cross arm, a telescopic cross arm, a lifting vertical arm, a vibration leveling ruler shell, a vibration leveling ruler plate, a vibration leveling motor, a vibration leveling ruler telescopic mechanism, a vibration leveling ruler lifting mechanism and a vibration mechanism; the vehicle shell is fixedly arranged on the upper side of the vehicle chassis; the supporting cross arm is fixedly arranged on the front side of the vehicle shell; the telescopic cross arm is connected to the inner side of the supporting cross arm in a sliding manner; the lifting vertical arm is connected to the lower part of the front end of the telescopic cross arm in a sliding manner; the leveling rod shell is fixedly connected to the lower end of the lifting vertical arm; the leveling rod plate is fixedly connected to the lower side of the leveling rod shell; the leveling motor is fixedly arranged at the upper part of the inner side of the leveling ruler shell; the leveling rod telescopic mechanism is arranged above the chassis; the leveling rod lifting mechanism is arranged at the front end of the telescopic cross arm; the vibration mechanism is arranged above the vibration leveling ruler plate.

Further, the vehicle chassis includes: wheels and push-pull handrails; the four wheels are rotatably connected to the four corners of the bottom surface of the chassis; the push-pull handrail is fixedly connected with the upper side surface of the chassis.

Further, the leveling rod telescopic mechanism comprises: and the telescopic screw rod is rotatably connected with the vehicle shell and is in threaded connection with the telescopic cross arm to form a screw nut transmission pair.

Further, it is still including to shake flat chi telescopic machanism: the device comprises a telescopic motor, a first chain wheel, a second chain wheel and a chain; the telescopic motor is fixedly arranged on the upper side surface of the chassis; the first chain wheel is coaxially and fixedly connected to the rear end of the telescopic screw rod; the second chain wheel is coaxially and fixedly connected to the tail end of a rotating shaft of the telescopic motor; the chain is wound on the outer sides of the first chain wheel and the second chain wheel to form the chain transmission mechanism.

Further, the leveling rod elevating system includes: a lifting motor and a lifting screw; the lifting motor is fixedly arranged at the front end of the telescopic cross arm; the lifting screw rod is coaxially and fixedly connected to the tail end of a rotating shaft of the lifting motor, and the lifting screw rod and the lifting vertical arm are in threaded connection to form a screw nut transmission pair together.

Further, the vibration mechanism includes: the vibration leveling device comprises a vibration leveling rotating shaft, a first belt pulley, a second belt pulley, a transmission belt and an eccentric vibration block; the vibration leveling rotating shaft is rotatably connected to the upper side of the vibration leveling ruler plate; the first belt pulley is coaxially and fixedly connected to the tail end of a rotating shaft of the vibration leveling motor; the second belt pulley is coaxially and fixedly connected with the vibration flat rotating shaft; the transmission belt is wound on the outer sides of the first belt pulley and the second belt pulley to form a belt transmission mechanism; the eccentric vibrating blocks are arranged in two numbers and are fixedly connected to two ends of the vibrating flat rotating shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a flat chi telescopic machanism of shaking stretches out and draws back to the flat chi, and flexible motor drives flexible screw rod through the chain drive mechanism that first sprocket, second sprocket and chain are constituteed and rotates, and flexible screw rod drives flexible xarm and stretches out and draws back to drive the flat chi front and back horizontal migration of shaking in order to carry out the flattening to the concrete;

the utility model lifts the leveling rod by the leveling rod lifting mechanism, and the lifting motor drives the lifting screw rod to rotate, thereby driving the lifting vertical arm to lift and driving the leveling rod to lift; after the leveling ruler levels one piece of concrete, the lifting motor drives the leveling ruler to ascend, a worker pushes the trolley to the side of the next piece of concrete to be leveled, the telescopic motor drives the leveling ruler to extend out, then the lifting motor drives the leveling ruler to descend, and the telescopic motor drives the leveling ruler to retract so as to level the concrete; the utility model discloses a mechanical transmission that the levelling rod elevating system that shakes and the levelling rod telescopic machanism that shakes has replaced artifical manual push-and-pull levelling rod that shakes to carry out the flattening to the concrete, compares traditional artifical hand power levelling rod that shakes, the utility model discloses the route that the levelling rod that shakes was walked is straight more stable, the flattening is effectual, has alleviateed the fatigue degree of staff's arm, and is low to staff's physical demands, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is an external view of the main body of the present invention.

Fig. 3 is a schematic structural view of the telescopic screw of the present invention.

Fig. 4 is a schematic structural view of the lifting screw of the present invention.

Fig. 5 is a schematic structural view of the vibration mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chassis; 2. a vehicle housing; 3. a supporting cross arm; 4. a telescopic cross arm; 5. a lifting vertical arm; 6. a leveling rod housing; 7. a leveling blade plate; 8. a vibration leveling motor; 101. a wheel; 102. pushing and pulling the handrail; 401. a telescopic screw; 402. a telescopic motor; 403. a first sprocket; 404. a second sprocket; 405. a chain; 501. a lifting motor; 502. a lifting screw; 801. vibrating and leveling the rotating shaft; 802. a first pulley; 803. a second pulley; 804. a drive belt; 805. an eccentric vibrating mass.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a concrete structure leveling device based on building engineering, include: the device comprises a chassis 1, a vehicle shell 2, a supporting cross arm 3, a telescopic cross arm 4, a lifting vertical arm 5, a vibrating leveling ruler shell 6, a vibrating leveling ruler plate 7, a vibrating leveling motor 8, a vibrating leveling ruler telescopic mechanism, a vibrating leveling ruler lifting mechanism and a vibrating mechanism; the vehicle shell 2 is fixedly arranged on the upper side of the vehicle chassis 1; the supporting cross arm 3 is fixedly arranged on the front side of the vehicle shell 2; the telescopic cross arm 4 is connected to the inner side of the supporting cross arm 3 in a sliding way; the lifting vertical arm 5 is connected to the lower part of the front end of the telescopic cross arm 4 in a sliding manner; the leveling rod shell 6 is fixedly connected to the lower end of the lifting vertical arm 5; the leveling rod plate 7 is fixedly connected to the lower side of the leveling rod shell 6; the leveling motor 8 is fixedly arranged at the upper part of the inner side of the leveling ruler shell 6; the leveling rod telescopic mechanism is arranged above the chassis 1; the leveling rod lifting mechanism is arranged at the front end of the telescopic cross arm 4; the vibration mechanism is arranged above the leveling blade plate 7.

Wherein, vehicle chassis 1 is including: wheels 101 and push-pull handrails 102; four wheels 101 are arranged, and the wheels 101 are rotatably connected to four corners of the bottom surface of the chassis 1; the push-pull handrail 102 is fixedly connected to the upper side surface of the vehicle chassis 1.

Wherein, the levelling rod telescopic machanism shakes including: the telescopic screw 401 is rotatably connected with the vehicle shell 2, and the telescopic screw 401 and the telescopic cross arm 4 are in threaded connection to form a screw nut transmission pair.

Wherein, the levelling rod telescopic machanism that shakes is still including: a telescopic motor 402, a first chain wheel 403, a second chain wheel 404 and a chain 405; the telescopic motor 402 is fixedly arranged on the upper side surface of the vehicle chassis 1; the first chain wheel 403 is coaxially and fixedly connected with the rear end of the telescopic screw 401; the second chain wheel 404 is coaxially and fixedly connected to the tail end of the rotating shaft of the telescopic motor 402; the chain 405 is wound on the outer sides of the first chain wheel 403 and the second chain wheel 404 to form a chain transmission mechanism, in use, the telescopic motor 402 drives the telescopic screw 401 to rotate through the chain transmission mechanism formed by the first chain wheel 403, the second chain wheel 404 and the chain 405, the telescopic screw 401 drives the telescopic cross arm 4 to stretch, and therefore the leveling ruler is driven to horizontally move back and forth to level the concrete.

Wherein, flat chi elevating system shakes is including: a lifting motor 501 and a lifting screw 502; the lifting motor 501 is fixedly arranged at the front end of the telescopic cross arm 4; lifting screw 502 coaxial fixed connection is at lifting motor 501's pivot end, lifting screw 502 constitutes the screw nut transmission pair jointly with 5 threaded connection of lift vertical arm, in use, lifting motor 501 drives lifting screw 502 and rotates, thereby drive lift vertical arm 5 and go up and down, go up and down with the drive flat chi that shakes, after the flat chi that shakes is the flattening a slice of concrete, lifting motor 501 drives the flat chi that shakes and rises, the staff promotes the dolly to next one treats flattening concrete next door, flexible motor 402 drives the flat chi that shakes and stretches out, then lifting motor 501 drives the flat chi that shakes and descends, flexible motor 402 drives the flat chi that shakes again and contracts in order to carry out the flattening to the concrete.

Wherein, vibration mechanism includes: a vibration flat rotating shaft 801, a first belt pulley 802, a second belt pulley 803, a transmission belt 804 and an eccentric vibration block 805; the vibration leveling rotating shaft 801 is rotatably connected to the upper side of the vibration leveling ruler plate 7; the first belt pulley 802 is coaxially and fixedly connected with the tail end of the rotating shaft of the vibration leveling motor 8; the second belt pulley 803 is coaxially and fixedly connected with the vibration flat rotating shaft 801; a transmission belt 804 is wound on the outer sides of the first belt pulley 802 and the second belt pulley 803 to form a belt transmission mechanism; the number of the eccentric vibrating blocks 805 is two, the eccentric vibrating blocks 805 are fixedly connected to two ends of the vibrating and leveling rotating shaft 801, in use, the vibrating and leveling motor 8 drives the vibrating and leveling rotating shaft 801 to rotate through a belt transmission mechanism consisting of the first belt pulley 802, the second belt pulley 803 and the transmission belt 804, and the vibrating and leveling rotating shaft 801 drives the eccentric vibrating blocks 805 to rotate, so that the vibrating and leveling ruler plate 7 vibrates to level concrete.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the leveling rod is stretched through the leveling rod stretching mechanism, the stretching motor 402 drives the stretching screw 401 to rotate through the chain transmission mechanism consisting of the first chain wheel 403, the second chain wheel 404 and the chain 405, the stretching screw 401 drives the stretching cross arm 4 to stretch, thereby driving the leveling rod to horizontally move back and forth to level the concrete;

the utility model discloses a shake the flat chi elevating system and go up and down to shaking the flat chi, elevator motor 501 drives lifting screw 502 to rotate, thereby drive lift vertical arm 5 to go up and down, in order to drive shake the flat chi and go up and down, after a slice of concrete has been leveled to shaking the flat chi, elevator motor 501 drives the flat chi of shaking and rises, the staff promotes the dolly to the next slice and waits to level the concrete next door, telescopic motor 402 drives the flat chi of shaking and stretches out, then elevator motor 501 drives the flat chi of shaking and descends, telescopic motor 402 drives the flat chi of shaking again and contracts in order to level the concrete;

the utility model discloses a vibration mechanism carries out the concrete vibration flattening, and the belt drive mechanism that flat motor 8 of shaking is constituteed through first belt pulley 802, second belt pulley 803 and driving belt 804 drives flat pivot 801 rotation that shakes, shakes flat pivot 801 and drives eccentric vibrating mass 805 rotation to make flat chi board 7 vibration that shakes, in order to carry out the flattening to the concrete.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Based on building engineering concrete structure leveling device, its characterized in that: the method comprises the following steps: the vehicle comprises a chassis (1), a vehicle shell (2), a supporting cross arm (3), a telescopic cross arm (4), a lifting vertical arm (5), a vibration leveling ruler shell (6), a vibration leveling ruler plate (7), a vibration leveling motor (8), a vibration leveling ruler telescopic mechanism, a vibration leveling ruler lifting mechanism and a vibration mechanism; the vehicle shell (2) is fixedly arranged on the upper side of the vehicle chassis (1); the supporting cross arm (3) is fixedly arranged on the front side of the vehicle shell (2); the telescopic cross arm (4) is connected to the inner side of the supporting cross arm (3) in a sliding manner; the lifting vertical arm (5) is connected to the lower part of the front end of the telescopic cross arm (4) in a sliding manner; the vibrating leveling ruler shell (6) is fixedly connected to the lower end of the lifting vertical arm (5); the leveling ruler plate (7) is fixedly connected to the lower side of the leveling ruler shell (6); the leveling motor (8) is fixedly arranged on the upper part of the inner side of the leveling ruler shell (6); the leveling rod telescopic mechanism is arranged above the chassis (1); the leveling rod lifting mechanism is arranged at the front end of the telescopic cross arm (4); the vibration mechanism is arranged above the vibration leveling ruler plate (7).

2. The screeding apparatus for a concrete structure based on construction work according to claim 1, wherein: the vehicle chassis (1) comprises: a wheel (101) and a push-pull handrail (102); four wheels (101) are arranged, and the wheels (101) are rotatably connected to four corners of the bottom surface of the chassis (1); the push-pull handrail (102) is fixedly connected to the upper side surface of the chassis (1).

3. The screeding apparatus for a concrete structure based on construction work according to claim 1, wherein: the leveling ruler telescopic machanism that shakes is including: the telescopic screw rod (401) is rotatably connected with the vehicle shell (2), and the telescopic screw rod (401) and the telescopic cross arm (4) are in threaded connection to form a screw rod nut transmission pair.

4. The screeding apparatus for a concrete structure based on construction work according to claim 3, wherein: the leveling ruler telescopic machanism that shakes is still including: the device comprises a telescopic motor (402), a first chain wheel (403), a second chain wheel (404) and a chain (405); the telescopic motor (402) is fixedly arranged on the upper side surface of the vehicle chassis (1); the first chain wheel (403) is coaxially and fixedly connected to the rear end of the telescopic screw rod (401); the second chain wheel (404) is coaxially and fixedly connected to the tail end of a rotating shaft of the telescopic motor (402); the chain (405) is wound on the outer sides of the first chain wheel (403) and the second chain wheel (404) to form a chain transmission mechanism.

5. The screeding apparatus for a concrete structure based on construction work according to claim 1, wherein: the flat chi elevating system shakes is including: a lifting motor (501) and a lifting screw (502); the lifting motor (501) is fixedly arranged at the front end of the telescopic cross arm (4); the lifting screw (502) is coaxially and fixedly connected to the tail end of a rotating shaft of the lifting motor (501), and the lifting screw (502) and the lifting vertical arm (5) are in threaded connection to form a screw nut transmission pair.

6. The screeding apparatus for a concrete structure based on construction work according to claim 1, wherein: the vibration mechanism comprises: the vibration-leveling device comprises a vibration-leveling rotating shaft (801), a first belt pulley (802), a second belt pulley (803), a transmission belt (804) and an eccentric vibration block (805); the vibration leveling rotating shaft (801) is rotatably connected to the upper side of the vibration leveling ruler plate (7); the first belt pulley (802) is coaxially and fixedly connected to the tail end of a rotating shaft of the vibration leveling motor (8); the second belt pulley (803) is coaxially and fixedly connected with the vibration flat rotating shaft (801); a transmission belt (804) is wound on the outer sides of the first belt pulley (802) and the second belt pulley (803) to form a belt transmission mechanism; two eccentric vibrating blocks (805) are arranged, and the eccentric vibrating blocks (805) are fixedly connected to two ends of the vibrating flat rotating shaft (801).