CN212888132U

CN212888132U - Civil engineering troweling device

Info

Publication number: CN212888132U
Application number: CN201922266654.XU
Authority: CN
Inventors: 张建波
Original assignee: Shijiazhuang Yanhuang Landscape Engineering Co ltd
Current assignee: Shijiazhuang Yanhuang Landscape Engineering Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-04-06
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a civil engineering floating device, including floating the casing, sprinkler and transmission are installed to floating casing upper end, and sprinkler is located the transmission right-hand, floating casing right-hand member movable mounting has the handrail, the equal movable mounting in both ends has adjust knob around the handrail, the handrail passes through adjust knob swing joint with floating the casing, floating casing lower extreme left part fixed mounting has floating mechanism, floating casing lower extreme four corners is equal fixed mounting has the bracing piece, the bracing piece is electric telescopic handle, the equal fixedly connected with walking wheel of bracing piece lower extreme. The civil engineering trowelling device of the utility model can ensure the cleanliness and safe operation of the working environment of the operator through the protective cover; the water spraying device can reduce the generation of dust and cool the floating head, thereby prolonging the service life of the whole device; in addition, the floating head can be disassembled and assembled by the bolt, so that the floating head is convenient to maintain.

Description

Civil engineering troweling device

Technical Field

The utility model relates to a civil engineering technical field, in particular to civil engineering troweling device.

Background

Concrete is a building material with the widest application and the largest dosage in civil engineering. The concrete is designed and manufactured according to preset performance, and a new concrete variety with light weight, high strength and multiple functions is developed. The strickling machine has unique market advantages as equipment for ensuring construction quality, is indispensable equipment for civil engineering and has broad market prospect. However, in the building engineering, after concrete pouring is completed, the surface of a concrete structure needs to be ground to ensure that the concrete surface is smooth, and a method of manually vibrating a scraper is generally adopted, so that the working efficiency is reduced to a great extent, the engineering progress is restricted, the scraper is easy to wear in the process of leveling the concrete, meanwhile, the cleanliness of the working environment of workers is not high, and the worn scraper is used for leveling the concrete surface, so that the concrete surface is easy to scratch.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a civil engineering trowelling device that can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a civil engineering floating device, includes the floating casing, sprinkler and transmission are installed to floating casing upper end, and sprinkler is located the transmission right-hand, floating casing right-hand member movable mounting has the handrail, the equal movable mounting in both ends has adjust knob around the handrail, the handrail passes through adjust knob swing joint with the floating casing, floating casing lower extreme left part fixed mounting has floating mechanism, the equal fixed mounting in floating casing lower extreme four corners has the bracing piece, the bracing piece is electric telescopic handle, the equal fixedly connected with walking wheel of bracing piece lower extreme.

Preferably, sprinkler includes water pump, water pipe and water tank, the water tank left end leads to pipe and water pump one end fixed connection, water pump other end fixedly connected with water pipe, and the water pipe runs through the installation of floating casing mid-portion, the equal fixed mounting of water tank and water pump is in floating casing upper end.

Preferably, transmission includes the motor, No. one axis of rotation of motor lower extreme fixedly connected with, the fixed driving gear that has cup jointed in axis of rotation lower extreme, driven gear is installed in the meshing of driving gear right-hand member, No. two axis of rotation of driven gear lower extreme fixedly connected with, driven gear upper end fixedly connected with fixed column, fixed column upper end fixedly connected with fixed block, No. two axis of rotation lower extremes run through the floating casing and with floating mechanism fixed mounting, equal fixed mounting in the floating casing of axis of rotation, driving gear, driven gear, No. two axis of rotation and fixed column.

Preferably, floating mechanism includes safety cover, swabbing dish, connecting plate and bolt, fixed mounting has the swabbing dish in the safety cover, swabbing dish upper end fixed mounting has the connecting plate, the equal fixed mounting in two parts has the bolt about the connecting plate upper end, the bolt runs through connecting plate and swabbing dish fixed connection, the safety cover is semi-circular structure.

Preferably, a plurality of floating supports are fixedly mounted at the lower end of the floating plate, floating heads are fixedly connected to the floating supports, and the floating supports are of triangular structures.

Preferably, the floating machine shell is fixedly provided with a damping disc between the floating machine shell and the floating mechanism and between the floating machine shell and the transmission device, a bearing is fixedly arranged at the joint of the driven gear and the second rotating shaft, the lower end of the water pipe is fixedly connected with a spray head, and the spray head extends out of the right side wall of the protection cover to be fixedly installed.

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

(1) in the utility model, the cleanliness and safe operation of the working environment of the operator can be ensured by the protective cover arranged on the outer side of the floating mechanism; the water spraying device arranged on the protective cover further reduces the generation of dust in the floating process and can cool the floating head which is in a working state for a long time, thereby prolonging the service life of the whole device.

(2) The utility model discloses in, can fix floating head and dismouting through the bolt that sets up on the connecting plate to when floating head damages, in time change it, be convenient for maintain.

(3) The utility model discloses in, can ensure the stationarity of whole device through set up the damping disk between driving motor and floating casing and floating mechanism to avoided leading to floating the precision not high because of motor vibrations, and whole device adopts machinery to float, feasible floating efficiency is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a civil engineering troweling apparatus of the present invention;

fig. 2 is a schematic view of the internal structure of the troweling casing of the troweling device of the civil engineering of the present invention;

FIG. 3 is a schematic view of the front internal structure of the civil engineering troweling device of the present invention;

fig. 4 is a schematic structural view of a troweling head of the troweling device of the civil engineering of the present invention.

In the figure: 1. a support bar; 2. a traveling wheel; 3. adjusting a knob; 4. a handrail; 5. a spraying device; 6. A transmission device; 7. leveling the shell; 8. a troweling mechanism; 9. a spray head; 10. a bearing; 11. a fixed block; 12. a damper disc; 13. smearing a flat head; 14. leveling the bracket; 51. a water tank; 52. a water pump; 53. a water pipe; 61. a motor; 62. a first rotating shaft; 63. a driving gear; 64. a driven gear; 65. a second rotating shaft; 66. fixing a column; 81. a protective cover; 82. smearing a plate; 83. a connecting plate; 84. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a civil engineering floating device, including floating casing 7, sprinkler 5 and transmission 6 are installed to floating casing 7 upper end, and sprinkler 5 is located transmission 6 right-hand, floating casing 7 right-hand member movable mounting has handrail 4, the equal movable mounting in both ends has adjust knob 3 around handrail 4, handrail 4 passes through adjust knob 3 swing joint with floating casing 7, floating casing 7 lower extreme left part fixed mounting has floating mechanism 8, the equal fixed mounting in floating casing 7 lower extreme four corners has bracing piece 1, bracing piece 1 is electric telescopic handle, the equal fixedly connected with walking wheel 2 of bracing piece 1 lower extreme.

In order to cool the trowelling disc 82, the spraying device 5 comprises a water pump 52, a water pipe 53 and a water tank 51, the left end of the water tank 51 is fixedly connected with one end of the water pump 52 through the water pipe 53, the other end of the water pump 52 is fixedly connected with the water pipe 53, the water pipe 53 penetrates through the middle of the trowelling machine shell 7 to be installed, and the water tank 51 and the water pump 52 are both fixedly installed at the upper end of the trowelling machine shell 7; in order to drive the trowelling mechanism 8 to rotate, the transmission device 6 comprises a motor 61, the lower end of the motor 61 is fixedly connected with a first rotating shaft 62, the lower end of the first rotating shaft 62 is fixedly sleeved with a driving gear 63, the right end of the driving gear 63 is meshed with a driven gear 64, the lower end of the driven gear 64 is fixedly connected with a second rotating shaft 65, the upper end of the driven gear 64 is fixedly connected with a fixed column 66, the upper end of the fixed column 66 is fixedly connected with a fixed block 11, the fixed block 11 can fix the driven gear 64, the lower end of the second rotating shaft 65 penetrates through the trowelling machine shell 7 and is fixedly installed with the trowelling mechanism 8, and the first rotating shaft 62, the driving gear 63, the driven gear 64; the trowelling mechanism 8 comprises a protective cover 81, a trowelling disc 82, a connecting plate 83 and bolts 84, the protective cover 81 can prevent dust from being discharged into the outside air to affect the operation, the trowelling disc 82 is fixedly installed in the protective cover 81, the connecting plate 83 is fixedly installed at the upper end of the trowelling disc 82, the bolts 84 are fixedly installed on the left portion and the right portion of the upper end of the connecting plate 83, the bolts 84 penetrate through the connecting plate 83 and are fixedly connected with the trowelling disc 82, and the protective cover 81 is of a semicircular structure; a plurality of floating supports 14 are fixedly arranged at the lower end of the floating plate 82, floating heads 13 are fixedly connected to the floating supports 14, the floating heads 13 can directly act on the ground and conduct floating operation, and the floating supports 14 are of triangular structures; in order to reduce the influence of the vibration of the motor 61 on the floating work, a damping disc 12 is fixedly arranged between the floating machine shell 7 and the floating mechanism 8 and between the floating machine shell and the transmission device 6 respectively, a bearing 10 is fixedly arranged at the joint of the driven gear 64 and the second rotating shaft 65, a spray head 9 is fixedly connected to the lower end of the water pipe 53, the spray head 9 can cool the floating mechanism 8, the service life of the spray head is prolonged, and the spray head 9 extends to be fixedly arranged on the right side wall of the protection cover 81.

It should be noted that the utility model relates to a civil engineering trowelling device, when specific user used, when needing to trowel ground, we moved the trowelling machine to the position of waiting to trowel through walking wheel 2 that the casing below set up, unscrewed the adjust knob 3 that trowelling casing 7 right-hand member set up, adjusted handrail 4 to suitable position, then screwed down adjust knob 3 for adjust the position of handrail 4, be convenient for find reasonable position and improved the comfort level of operation; after the adjustment is finished, the whole device is powered on, the motor 61 and the water pump 52 start to work simultaneously, the motor 61 drives the first rotating shaft 62 to rotate through the coupler, the first rotating shaft 62 drives the driving gear 63 arranged at the bottom to rotate, the driving gear 63 rotates to drive the driven gear 64 at the left end meshed with the driving gear to rotate, the driven gear 64 drives the trowelling disc 82 at the bottom end of the trowelling machine shell 7 to rotate through the second rotating shaft 65, the trowelling disc 82 drives the trowelling head 13 fixed on the trowelling support 14 to rotate, and therefore the ground is trowelling is started, the trowelling head 13 is made of diamond materials, and is high in hardness and not prone to abrasion; the protective cover 81 is arranged on the outer side of the trowelling disc 82, so that sludge can be prevented from splashing randomly when trowelling is carried out or splashing due to loosening of the trowelling head 13 caused by long trowelling time, personal safety of workers is protected, and operation safety is guaranteed; in addition, the water tank 51 arranged at the upper end of the floating machine shell 7 can convey water into the spray head 9 arranged on the protective cover 81 through the water pipe 53 under the action of the water pump 52, and the floating head 13 can be sprayed after the floating is finished, so that the temperature of the floating head 13 working for a long time can be reduced, and the occurrence of dust in the floating process can be reduced, thereby preventing the dust from being sucked into the human body to harm physical and psychological health; the damping disc 12 additionally arranged can improve the stable operation of the whole floating device, thereby improving the floating precision.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a floating device of civil engineering, includes floating casing (7), its characterized in that: sprinkler (5) and transmission (6) are installed to floating casing (7) upper end, and sprinkler (5) are located transmission (6) right-hand, floating casing (7) right-hand member movable mounting has handrail (4), the equal movable mounting in both ends has adjust knob (3) around handrail (4), handrail (4) pass through adjust knob (3) swing joint with floating casing (7), floating casing (7) lower extreme left part fixed mounting has floating mechanism (8), the equal fixed mounting in floating casing (7) lower extreme four corners has bracing piece (1), bracing piece (1) is electric telescopic handle, the equal fixedly connected with walking wheel (2) of bracing piece (1) lower extreme.

2. A civil engineering trowelling device according to claim 1 that: sprinkler (5) include water pump (52), water pipe (53) and water tank (51), water tank (51) left end leads to pipe (53) and water pump (52) one end fixed connection, water pump (52) other end fixedly connected with water pipe (53), and water pipe (53) run through floating casing (7) mid-mounting, water tank (51) and the equal fixed mounting of water pump (52) are in floating casing (7) upper end.

3. A civil engineering trowelling device according to claim 2 that: transmission (6) include motor (61), motor (61) output end fixedly connected with axis of rotation (62) No. one, the fixed cover of axis of rotation (62) lower extreme has been connected with driving gear (63), driven gear (64) are installed in driving gear (63) right-hand member meshing, driven gear (64) lower extreme fixedly connected with No. two axis of rotation (65), driven gear (64) upper end fixedly connected with fixed column (66), fixed column (66) upper end fixedly connected with fixed block (11), No. two axis of rotation (65) lower extreme run through floating casing (7) and with floating mechanism (8) fixed mounting, equal fixed mounting in floating casing (7) of axis of rotation (62), driving gear (63), driven gear (64), No. two axis of rotation (65) and fixed column (66).

4. A civil engineering trowelling device according to claim 1 that: troweling mechanism (8) include safety cover (81), smear dish (82), connecting plate (83) and bolt (84), fixed mounting has in safety cover (81) and smears dish (82), smear dish (82) upper end fixed mounting has connecting plate (83), the equal fixed mounting in both parts has bolt (84) about connecting plate (83) upper end, bolt (84) run through connecting plate (83) and smear dish (82) fixed connection, safety cover (81) are semi-circular structure.

5. A civil engineering trowelling device according to claim 4 that: the lower end of the trowelling disc (82) is fixedly provided with a plurality of trowelling supports (14), trowelling heads (13) are fixedly connected to the trowelling supports (14), and the trowelling supports (14) are of triangular structures.

6. A civil engineering trowelling device according to claim 3 that: troweling machine shell (7) respectively with troweling mechanism (8) and transmission (6) between equal fixed mounting have damper disc (12), driven gear (64) and No. two rotation axis (65) junction fixed mounting have bearing (10), water pipe (53) lower extreme fixedly connected with shower nozzle (9), shower nozzle (9) stretch safety cover (81) right side wall fixed mounting.