CN214942124U - Civil engineering is with smoothing machine of being convenient for remove - Google Patents

Abstract

The utility model provides a troweling machine which is convenient to move for civil engineering, comprising a moving base and a lifting device, wherein the moving base comprises a first bottom plate, four corners of the lower surface of the first bottom plate are all fixedly provided with universal wheels through flanges, one side of the upper surface of the first bottom plate is fixedly provided with a push handle, the first bottom plate is vertically provided with a circle of baffle along the circumferential direction, the lifting device comprises a base, the lifting device is connected with a moving plate in a sliding way, the front surface of the moving plate is provided with a supporting component, the supporting component is arranged to drive the troweling machine to trowel when the troweling machine is needed to trowel the ground, the movable end of the hydraulic push rod extends forwards to enable the troweling machine body to face the ground for operation, when the wall surface needs to be trowelled, the movable end of the hydraulic push rod retracts inwards, make the troweling machine body that originally faced down become to face forward under the effect of bracing piece, guarantee the unity of troweling, and strengthen the practicality.

Description

Civil engineering is with smoothing machine of being convenient for remove

Technical Field

The utility model belongs to the technical field of troweling machine equipment, concretely relates to civil engineering is with troweling machine of being convenient for remove.

Background

The troweling machine is a rough and fine troweling machine for the concrete surface, the surface constructed by the machine is smoother and flatter than the surface constructed manually, the compactness and the wear resistance of the concrete surface can be greatly improved, the working efficiency is improved compared with manual operation in terms of efficiency, and the troweling machine can be widely used for slurry lifting, troweling and troweling of the concrete surface of high-standard factory buildings, warehouses, parking lots, squares, airports and frame type buildings. Is the first choice tool in concrete construction

When carrying out the operation to wall or ground, original smoothing machine all adopts handheld mode to carry out the operation, receives operator's proficiency and the influence of operating technique great, often can not guarantee the roughness and the straightness that hangs down of wall, and handheld operation mode comparatively consumes physical power, and operating efficiency and quality can reduce after operator's physical power descends, can't guarantee the uniformity of smoothing, and smoothing machine can only be solitary carry out the smoothing operation to wall or ground, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering is with smoothing machine of being convenient for remove aims at can effectual problem among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a troweling machine convenient to move for civil engineering comprises a moving base and a lifting device, wherein the moving base comprises a first bottom plate, universal wheels are fixedly mounted at four corners of the lower surface of the first bottom plate through flanges, a pushing handle is fixedly mounted on one side of the upper surface of the first bottom plate, a circle of baffle is vertically mounted on the first bottom plate along the circumferential direction, the lifting device comprises a base, the base is fixedly connected with the first bottom plate in the baffle through bolts, a moving plate is connected to the lifting device in a sliding mode, a supporting assembly is arranged on the front face of the moving plate, when the troweling machine needs to wipe the ground, the moving end of a hydraulic push rod extends forwards, the extending moving end drives a connecting arm to downwards rotate by taking a pair of rotating seats as a fulcrum, when the connecting arm downwards moves due to the tensile force of a spring, the troweling machine body is operated towards the ground, and when the troweling is needed to be performed on the wall surface, when hydraulic pressure push rod's expansion end inwards shrunk, the expansion end drove and links up the arm and upwards mention, installs the bracing piece in hydraulic pressure push rod's both sides, upwards mentions when linking up the arm, makes originally the troweling machine body that faces down become to face forward under the effect of bracing piece, and the bracing piece is located the troweling machine body and can prevents that the troweling machine body from reseing under the action of gravity, guarantees the unity of troweling, and the reinforcing practicality.

As an optimization, elevating gear still includes second bottom plate, a pair of curb plate and roof, second bottom plate fixed mounting is on the base, and is a pair of the both sides at the second bottom plate are installed perpendicularly to the curb plate, and is a pair of all there is the draw runner through bolt fixed mounting on the curb plate, and it is a pair of be located fixed mounting has down the mounting panel on the second bottom plate between the curb plate, fixed mounting has last mounting panel on the roof, it is connected with the rotation lead screw to go up to rotate between mounting panel and the lower mounting panel, the one end of rotating the lead screw runs through out the mounting panel, and the one end that just runs through out is connected with drive assembly.

As a preferred, drive assembly includes driving motor, driving pulley and driven pulleys, driving motor fixed mounting is at the lower surface of last mounting panel, driving motor's output runs through out the mounting panel, and runs through the coaxial cover of one end that goes out and be equipped with driving pulley, the coaxial cover of driven pulleys is established on rotating the lead screw, and connects through belt transmission between driving pulley and the driven pulleys.

As an optimization, the one side fixed mounting that the motion board is close to a pair of curb plate has a pair of slider, and is a pair of the slider is with a pair of draw runner looks adaptation is located and is provided with the turning block on the motion board between a pair of slider, the coaxial cover of turning block is established on rotating the lead screw, the motion board openly is provided with a pair of boss, and is a pair of install the panel between the boss.

As an optimization, the supporting component includes that three groups rotate the seat, and three groups it is triangle-shaped fixed mounting on the panel to rotate the seat, the top it is connected with hydraulic rod, the below to rotate the seat internal rotation it has linking arm to rotate the link between a pair of seat of rotating, it keeps away from the one end of rotating the seat and rotates with hydraulic rod's expansion end to link up the arm and is connected, it rotates to be connected with the troweling machine body to link up the arm lower extreme, the troweling machine body with link up and be connected with the spring between the arm.

As an optimization, install the housing on the roof, the drive assembly shaping is in the housing, install the dust screen between roof and the second bottom plate, and the dust screen shaping is between a pair of boss.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when ground is required to be smoothed, the movable end of the hydraulic push rod stretches out forwards, the stretched movable end drives the connecting arm to rotate downwards by taking the pair of rotating seats as a fulcrum, when the connecting arm is downward due to the tensile force of the spring, the troweling machine body is enabled to operate towards the ground, when the wall is required to be smoothed, the movable end of the hydraulic push rod retracts inwards, the movable end drives the connecting arm to lift upwards, the supporting rods are installed on two sides of the hydraulic push rod, when the connecting arm is lifted upwards, the troweling machine body which originally faces downwards is enabled to face forwards under the action of the supporting rods, the supporting rods are located on the troweling machine body, the troweling machine body can be prevented from resetting under the action of gravity, the uniformity of troweling is guaranteed, and the practicability is enhanced.

2. The output of driving motor drives driving pulley and rotates, because connect through belt transmission between driving pulley and the driven pulleys to make driven pulleys drive through the belt and rotate the lead screw rotation, when rotating the lead screw and rotating, the rotation work that the motion board will rotate the lead screw through the turning block becomes the straight line work that removes the motion board, thereby makes the smoothing machine body reciprocate, in order to adapt to not co-altitude.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lifting device of the present invention;

fig. 3 is a schematic structural view of the support assembly of the present invention;

fig. 4 is a schematic view of the structure of the sports board of the present invention.

In the figure: 1. moving the base; 101. a first base plate; 102. a universal wheel; 103. a push handle; 104. a baffle plate; 2. a lifting device; 201. a base; 202. a second base plate; 203. a side plate; 204. a top plate; 205. a slide bar; 206. a lower mounting plate; 207. an upper mounting plate; 208. rotating the screw rod; 3. a support assembly; 301. a rotating seat; 302. a hydraulic push rod; 303. a joining arm; 304. a spring; 4. a drive assembly; 401. a drive motor; 402. a driving pulley; 403. a driven pulley; 5. a motion plate; 501. a slider; 502. rotating the block; 503. a boss; 504. a panel; 6. a troweling machine body; 7. a housing; 8. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a smoothing machine convenient to remove for civil engineering, including removing base 1 and elevating gear 2, it includes first bottom plate 101 to remove base 1, four corners of first bottom plate 101 lower surface all have universal wheel 102 through flange fixed mounting, surface one side fixed mounting has and pushes away 103 on the first bottom plate 101, first bottom plate 101 is installed perpendicularly along circumference has round baffle 104, elevating gear 2 includes base 201, base 201 passes through bolt fixed connection with the first bottom plate 101 that is located baffle 104, sliding connection has motion plate 5 on elevating gear 2, motion plate 5 openly is provided with supporting component 3.

In the embodiment of the present invention: the universal wheel 102 that sets up with push away the removal of the convenient device that cooperatees of 103, 103 department can the cladding have the rubber layer pushing away, can alleviate the user of service and touch the metal winter and push away the cool and cool sense when 103, and have the effect of antiskid, the baffle 104 of setting plays spacing guard action to elevating gear 2, prevent to collide with, the motion board 5 of setting drives through elevating gear 2 and goes up and down, the supporting component 3 of openly installing at motion board 5 goes up and down along with motion board 5 with satisfying not wall needs of co-altitude.

Specifically, elevating gear 2 still includes second bottom plate 202, a pair of curb plate 203 and roof 204, second bottom plate 202 fixed mounting is on base 201, the both sides at second bottom plate 202 are installed perpendicularly to a pair of curb plate 203, all there is draw runner 205 through bolt fixed mounting on a pair of curb plate 203, fixed mounting has lower mounting plate 206 on being located the second bottom plate 202 between a pair of curb plate 203, fixed mounting has last mounting plate 207 on the roof 204, it is connected with rotation lead screw 208 to go up to rotate between mounting plate 207 and the lower mounting plate 206, the one end of rotating lead screw 208 runs through out mounting plate 207, and the one end that runs through out is connected with drive assembly 4.

In a further embodiment: the second bottom plate 202 is fixedly installed on the base 201, so that the receiving surface of the lifting device 2 is enlarged, a stable effect is achieved, the pair of side plates 203 are arranged to play a supporting role, the slide bars 205 installed on the pair of side plates 203 play an auxiliary role in up-down movement of the moving plate 5, the upper installation plate 207 and the lower installation plate 206 are provided with rotating holes in opposite directions, bearings are installed in the rotating holes, and two ends of the rotating screw rod 208 rotate in the bearings.

Specifically, the driving assembly 4 includes a driving motor 401, a driving pulley 402 and a driven pulley 403, the driving motor 401 is fixedly mounted on the lower surface of the upper mounting plate 207, the output end of the driving motor 401 penetrates through the upper mounting plate 207, the driving pulley 402 is coaxially sleeved at one end of the penetrating end, the driven pulley 403 is coaxially sleeved on the rotating screw 208, and the driving pulley 402 and the driven pulley 403 are connected through a belt in a transmission manner.

In a further embodiment: the driving motor 401 is arranged as the power output of the lifting device 2, the output end of the driving motor 401 drives the driving pulley 402 to rotate by starting the driving motor 401, and the driving pulley 402 is connected with the driven pulley 403 through the belt transmission, so that the driven pulley 403 drives the rotating screw 208 to rotate through the belt.

Specifically, one surface of the moving plate 5 close to the pair of side plates 203 is fixedly provided with a pair of sliding blocks 501, the pair of sliding blocks 501 is matched with the pair of sliding bars 205, the moving plate 5 located between the pair of sliding blocks 501 is provided with a rotating block 502, the rotating block 502 is coaxially sleeved on the rotating screw rod 208, the front surface of the moving plate 5 is provided with a pair of bosses 503, and a panel 504 is arranged between the pair of bosses 503.

In a further embodiment: the rotating block 502 is provided with a threaded hole inside, the threaded hole is meshed with the rotating screw rod 208, when the rotating screw rod 208 rotates, the rotating operation of the rotating screw rod 208 of the moving plate 5 is changed into the linear operation of moving the moving plate 5 through the rotating block 502, and a pair of bosses 503 are arranged to enable a movable groove to be reserved between the panel 504 and the moving plate 5.

Specifically, supporting component 3 includes that three groups rotate seat 301, and three groups rotate seat 301 and are triangle-shaped fixed mounting on panel 504, and the top rotates seat 301 internal rotation and is connected with hydraulic push rod 302, and it has linking arm 303 to rotate the link between a pair of rotation seats 301 in below, links up the one end that arm 303 kept away from and rotates seat 301 and is connected with hydraulic push rod 302's expansion end rotation, links up the rotation of arm 303 lower extreme and is connected with troweling machine body 6, is connected with spring 304 between troweling machine body 6 and the linking arm 303.

In a further embodiment: when the expansion end of hydraulic pressure push rod 302 during to the shrink, the expansion end drives and links up arm 303 and upwards mentions, installs the bracing piece in hydraulic pressure push rod 302's both sides, upwards mentions when linking up arm 303, makes originally the troweling machine body 6 that faces down become the face forward under the effect of bracing piece, and the bracing piece is located troweling machine body 6 and can prevents that troweling machine body 6 from reseing under the action of gravity.

Specifically, the top plate 204 is provided with the housing 7, the driving assembly 4 is molded in the housing 7, the dust screen 8 is installed between the top plate 204 and the second bottom plate 202, and the dust screen 8 is molded between the pair of bosses 503.

In a further embodiment: the housing 7 and the dust screen 8 are used for preventing paint and dust from splashing into the equipment in the troweling operation, so that the service life is shortened.

The utility model discloses a theory of operation and use flow:

when the troweling machine is used, a worker pushes the push handle 103 to move the troweling machine to an area needing troweling operation, when the ground needs to be trowelled, the movable end of the hydraulic push rod 302 extends forwards, the extending movable end drives the connecting arm 303 to rotate downwards with the pair of rotating seats 301 as a fulcrum, when the connecting arm 303 moves downwards due to the pulling force of the spring 304, the troweling machine body 6 faces the ground to operate, when the wall needs to be trowelled, the movable end of the hydraulic push rod 302 contracts inwards, the movable end drives the connecting arm 303 to lift upwards, support rods are installed on two sides of the hydraulic push rod 302, when the connecting arm 303 lifts upwards, the troweling machine body 6 which originally faces downwards is changed into a face forwards under the action of the support rods, the support rods are located on the troweling machine body 6 and can prevent the troweling machine body 6 from resetting under the action of gravity, the driving motor 401 is started, the output end of the driving motor 401 drives the driving belt pulley 402 to rotate, because the driving pulley 402 is in transmission connection with the driven pulley 403 through a belt, the driven pulley 403 drives the rotating screw 208 to rotate through the belt, when the rotating screw 208 rotates, the rotating plate 5 changes the rotating work of the rotating screw 208 into the linear work of moving the moving plate 5 through the rotating block 502, and the troweling machine body 6 moves up and down to adapt to different heights.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a civil engineering is with smoothing machine convenient to remove, includes removal base (1) and elevating gear (2), its characterized in that: remove base (1) including first bottom plate (101), four corners of first bottom plate (101) lower surface all have universal wheel (102) through flange fixed mounting, fixed mounting has and pushes away (103) first bottom plate (101) upper surface one side, first bottom plate (101) are installed perpendicularly along circumference and are had round baffle (104), elevating gear (2) are including base (201), bolt fixed connection is passed through with first bottom plate (101) that are located baffle (104) in base (201), sliding connection has motion plate (5) on elevating gear (2), motion plate (5) openly are provided with supporting component (3).

2. The portable troweling machine for civil engineering according to claim 1, characterized in that: elevating gear (2) still include second bottom plate (202), a pair of curb plate (203) and roof (204), second bottom plate (202) fixed mounting is on base (201), and is a pair of curb plate (203) are installed perpendicularly in the both sides of second bottom plate (202), and is a pair of all there is draw runner (205) through bolt fixed mounting on curb plate (203), and it is a pair of fixed mounting has lower mounting panel (206) on second bottom plate (202) between curb plate (203), fixed mounting has last mounting panel (207) on roof (204), it is connected with rotation lead screw (208) to go up to rotate between mounting panel (207) and lower mounting panel (206), the one end that rotates lead screw (208) runs through out mounting panel (207), and the one end that runs through out is connected with drive assembly (4).

3. The troweling machine convenient to move for civil engineering according to claim 2, characterized in that: drive assembly (4) include driving motor (401), driving pulley (402) and driven pulley (403), driving motor (401) fixed mounting is at the lower surface of last mounting panel (207), the output of driving motor (401) passes through out mounting panel (207), and the coaxial cover of one end that passes through out is equipped with driving pulley (402), the coaxial cover of driven pulley (403) is established on rotation lead screw (208), and passes through belt transmission between driving pulley (402) and driven pulley (403) and connect.

4. The troweling machine convenient to move for civil engineering according to claim 2, characterized in that: one surface of the moving plate (5) close to the pair of side plates (203) is fixedly provided with a pair of sliding blocks (501), the pair of sliding blocks (501) is matched with the pair of sliding strips (205), the moving plate (5) between the pair of sliding blocks (501) is provided with a rotating block (502), the rotating block (502) is coaxially sleeved on the rotating screw rod (208), the front surface of the moving plate (5) is provided with a pair of bosses (503), and the pair of bosses (503) is provided with a panel (504).

5. The portable troweling machine for civil engineering according to claim 4, characterized in that: support assembly (3) rotate seat (301) including three groups, three groups rotate seat (301) and be triangle-shaped fixed mounting on panel (504), the top rotate seat (301) internal rotation and be connected with hydraulic push rod (302), the below rotate to link between a pair of rotation seat (301) and have linking arm (303), link arm (303) keep away from the one end of rotating seat (301) and rotate with the expansion end of hydraulic push rod (302) and be connected, link arm (303) lower extreme rotates and is connected with troweling machine body (6), be connected with spring (304) between troweling machine body (6) and linking arm (303).

6. The portable troweling machine for civil engineering according to claim 4, characterized in that: install housing (7) on roof (204), drive assembly (4) shaping is in housing (7), install dust screen (8) between roof (204) and second bottom plate (202), and dust screen (8) shaping is between a pair of boss (503).

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