CN213683248U - Multipoint floating equipment for civil engineering - Google Patents

Abstract

The utility model discloses a floating equipment of multipoint mode that civil engineering used, the load simulator comprises a case, the fixed mounting of machine case front end upside has the mounting panel, the mounting panel middle part runs through there is elevating gear, open at machine case front end middle part has the through-hole, elevating gear lower part fixed mounting has drive arrangement, the floating device of drive arrangement lower extreme middle part fixedly connected with. The utility model discloses a multipoint mode floating equipment for civil engineering, drive the swivel nut on the driving piece to move along the screw rod back and forth through the motor drive screw rod rotation simultaneously, finally drive floating device and move back and forth, thereby enlarge floating scope, improve floating efficiency; and the lifter plate on the cylinder drive push rod carries out the oscilaltion along the spout, finally drives the floating device of drive arrangement lower extreme and carries out the up-and-down motion to realize floating the altitude mixture control of flat head, make this floating equipment can carry out the regulation of height according to the construction environment, it is more convenient to use.

Description

Multipoint floating equipment for civil engineering

Technical Field

The utility model relates to a civil engineering technical field, in particular to floating equipment of multipoint formula that civil engineering used.

Background

Concrete is a building material with the widest application and the largest dosage in civil engineering. The trowelling machine has unique market advantages as equipment for ensuring construction quality, is necessary equipment for civil engineering, and often has the following problems in the use process of the existing trowelling equipment: 1. the existing trowelling equipment has narrow trowelling range, so that the trowelling efficiency is not high, and the construction efficiency is influenced; in addition, redundant mud is easy to throw out in the floating process, so that the cleanliness of the working environment of workers is not high; 2. the installation of current floating equipment to floating head is mostly fixed, can not carry out the regulation of height according to construction environment for it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a floating equipment of multipoint formula that civil engineering used can effectively solve the problem among the background art.

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

the utility model provides a multipoint mode floating equipment that civil engineering used, includes quick-witted case, fixed mounting has the mounting panel on the quick-witted case front end, the mounting panel middle part runs through there is elevating gear, open at quick-witted case front end middle part has the through-hole, quick-witted case front end left part and front end right part all open the spout, and the through-hole is located between two spouts, elevating gear rear end all with two spout inside sliding connection, elevating gear lower part fixed mounting has drive arrangement, and drive arrangement rear end run through the through-hole inside and with quick-witted case rear end wall sliding connection, drive arrangement lower extreme middle part fixed connection has floating device, the equal fixed mounting in quick-witted case lower extreme four corners has the supporting legs, the equal movable mounting of supporting legs lower extreme has the universal wheel, the common fixed mounting in quick-witted case front end right part and rear end right part.

Preferably, elevating gear includes two cylinders, two the equal fixed mounting of cylinder output has the push rod, the common fixed mounting of push rod lower extreme has the lifter plate, the equal fixed mounting of lifter plate rear end left part and rear end right part has a slider No. one.

Preferably, two the push rod upper end runs through mounting panel left part and mounting panel right part respectively, two the cylinder lower extreme all with mounting panel upper end fixed connection, lifter plate upper end and drive arrangement lower extreme front side fixed connection, a slider rear end all with the inside sliding connection of spout.

Preferably, the driving device comprises a motor, a screw rod is fixedly mounted at the output end of the motor, a floating piece is sleeved on the outer surface of the screw rod in a threaded manner, a supporting seat is movably mounted at the rear end of the screw rod, a second sliding block is fixedly mounted at the rear end of the supporting seat, and a sliding rail are slidably connected with the second sliding block on the rear end wall of the case.

Preferably, the floating piece comprises a threaded sleeve, a driving box is fixedly mounted at the lower end of the threaded sleeve, a protective cover is fixedly mounted at the lower end of the driving box, a driving machine and a driving machine output end are fixedly mounted in the driving box, sequentially penetrate through the lower end of the driving box and the upper end of the protective cover, and are fixedly connected with the upper end of the floating device.

Preferably, the floating device comprises a mounting plate, a plurality of floating supports which are distributed at equal intervals are fixedly mounted at the lower end of the mounting plate, three floating heads are fixedly mounted at the lower ends of the plurality of floating supports, and the plurality of floating supports are of triangular structures.

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

(1) in the utility model, the screw rod is driven by the motor to rotate, and the screw sleeve on the driving piece is driven to move back and forth along the screw rod, and finally the floating device moves left and right and the driving device drives the floating device to move back and forth, thereby enlarging the floating range and improving the floating efficiency; and the protective cover can prevent redundant mud materials from being thrown out, and the cleanliness of the working environment of workers is improved.

(2) The utility model discloses in, carry out the oscilaltion motion along the spout through the lifter plate on the cylinder drive push rod, finally drive the floating device of drive arrangement lower extreme and carry out the up-and-down motion to realize floating the altitude mixture control of flat head, make this floating equipment can carry out the regulation of height according to the construction environment, improve floating equipment adaptability, make the use more convenient.

Drawings

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

fig. 2 is a schematic structural view of a lifting device of the multi-point troweling apparatus for civil engineering of the present invention;

fig. 3 is a schematic structural view of a driving device of a multipoint floating device for civil engineering of the present invention;

fig. 4 is a bottom view of the floating device of the multi-point floating apparatus for civil engineering.

In the figure: 1. a chassis; 2. mounting a plate; 3. a lifting device; 4. a pushing handle; 5. a drive device; 6. a troweling device; 7. supporting legs; 8. a universal wheel; 9. a chute; 10. a through hole; 31. a cylinder; 32. a push rod; 33. a lifting plate; 34. a first sliding block; 51. a motor; 52. a floating piece; 53. a screw; 54. a supporting seat; 55. a second sliding block; 61. mounting a disc; 62. leveling the bracket; 63. smearing a flat head; 521. a threaded sleeve; 522. a protective cover; 523. a drive box.

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 multipoint floating device for civil engineering, comprising a case 1, a mounting plate 2 is fixedly mounted on the upper side of the front end of the case 1, a lifting device 3 penetrates through the middle part of the mounting plate 2, a through hole 10 is formed in the middle part of the front end of the case 1, sliding grooves 9 are formed in the left part of the front end and the right part of the front end of the case 1, the through hole 10 is located between the two sliding grooves 9, the rear end of the lifting device 3 is connected with the two sliding grooves 9 in a sliding manner, a driving device 5 is fixedly mounted on the lower part of the lifting device 3, the rear end of the driving device 5 penetrates through the inside of the through hole 10 and is connected with the rear end wall of the case 1 in a sliding manner, a floating device 6 is fixedly connected to the middle part of the lower end of the driving device 5, supporting legs 7 are fixedly mounted on the lower end of the case 1, universal wheels.

In order to facilitate the adjustment of the trowelling height of the trowelling equipment, the lifting device 3 comprises two cylinders 31, the output ends of the two cylinders 31 are fixedly provided with push rods 32, the lower ends of the push rods 32 are fixedly provided with lifting plates 33 together, and the left parts and the right parts of the rear ends of the lifting plates 33 are fixedly provided with first sliding blocks 34; in order to realize the connection between the lifting devices 3, the upper ends of the two push rods 32 respectively penetrate through the left part and the right part of the mounting plate 2, the lower ends of the two cylinders 31 are fixedly connected with the upper end of the mounting plate 2, the upper end of the lifting plate 33 is fixedly connected with the front side of the lower end of the driving device 5, and the rear end of the first slide block 34 is slidably connected with the inside of the chute 9; the driving device 5 comprises a motor 51, a screw 53 is fixedly installed at the output end of the motor 51, a floating piece 52 is sleeved on the outer surface of the screw 53 in a threaded manner, a supporting seat 54 is movably installed at the rear end of the screw 53, a second sliding block 55 is fixedly installed at the rear end of the supporting seat 54, a sliding rail is arranged on the rear end wall of the case 1 and is in sliding connection with the second sliding block 55, and the floating device 6 moves left and right and moves back and forth at the same time, so that the floating range of the floating device 6 is expanded; the troweling member 52 comprises a threaded sleeve 521, a driving box 523 is fixedly mounted at the lower end of the threaded sleeve 521, a protective cover 522 is fixedly mounted at the lower end of the driving box 523, a driving machine is fixedly mounted in the driving box 523, an output end of the driving machine sequentially penetrates through the lower end of the driving box 523 and the upper end of the protective cover 522 and is fixedly connected with the upper end of the troweling device 6, and the motor 51 drives the threaded sleeve 521 on the driving member to move back and forth along the threaded rod 53 while driving the threaded rod 53 to rotate, and finally drives the troweling device 6; in order to realize the operation of floating the multiple spot, floating device 6 includes mounting disc 61, and mounting disc 61 lower extreme fixed mounting has a plurality of equidistant distribution's floating support 62, and the equal fixed mounting of a plurality of floating support 62 lower extreme has three floating head 63, and a plurality of floating support 62 are triangle-shaped structure.

It should be noted that, the utility model relates to a multipoint mode floating equipment for civil engineering, when needing to carry out floating operation to ground, the staff promotes pushing hands 4, make universal wheel 8 on the supporting legs 7 drive whole equipment and remove, the staff starts motor 51 and driving machine simultaneous working at this moment, motor 51 drives screw rod 53 and rotates and drives swivel nut 521 on the driving piece to carry out the back-and-forth movement along screw rod 53 simultaneously, finally drive floating device 6 to carry out the back-and-forth movement, under the pushing action of staff, floating device 6 carries out the back-and-forth movement while moving about, thereby enlarged floating device 6's floating scope, improve floating efficiency; in addition, a plurality of troweling heads 63 on the troweling bracket 62 can realize multi-point troweling operation under the driving action of the driving machine, and redundant mud materials are protected by a protective cover 522 in the troweling process, so that the mud materials are prevented from being thrown out; and in the floating process, the worker can control the cylinder 31 to work, so that the cylinder 31 drives the lifting plate 33 on the push rod 32 to move up and down along the chute 9, and finally drives the floating device 6 at the lower end of the driving device 5 to move up and down, so that the height of the floating head 63 is adjusted, the floating height of the floating equipment is convenient to adjust, and the floating operation can be performed on the ground with different heights.

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 (6)

1. A multipoint floating equipment for civil engineering, comprising a case (1), characterized in that: the lifting device is characterized in that a mounting plate (2) is fixedly mounted on the upper side of the front end of the case (1), a lifting device (3) penetrates through the middle of the mounting plate (2), a through hole (10) is formed in the middle of the front end of the case (1), sliding grooves (9) are formed in the left portion and the right portion of the front end of the case (1), the through hole (10) is located between the two sliding grooves (9), the rear end of the lifting device (3) is connected with the two sliding grooves (9) in a sliding mode, a driving device (5) is fixedly mounted on the lower portion of the lifting device (3), the rear end of the driving device (5) penetrates through the inside of the through hole (10) and is connected with the rear end wall of the case (1) in a sliding mode, a floating device (6) is fixedly connected to the middle of the lower end of the driving device (5), supporting legs (7) are fixedly mounted in four corners of the, and a pushing handle (4) is fixedly arranged on the right part of the front end and the right part of the rear end of the case (1) together.

2. The multipoint troweling apparatus for civil engineering work according to claim 1, characterized in that: elevating gear (3) include two cylinders (31), two the equal fixed mounting of cylinder (31) output has push rod (32), the common fixed mounting of push rod (32) lower extreme has lifter plate (33), the equal fixed mounting in lifter plate (33) rear end left part and rear end right part has slider (34) No. one.

3. The multipoint troweling apparatus for civil engineering work according to claim 2, characterized in that: two push rod (32) upper end runs through mounting panel (2) left part and mounting panel (2) right part respectively, two cylinder (31) lower extreme all with mounting panel (2) upper end fixed connection, lifter plate (33) upper end and drive arrangement (5) lower extreme front side fixed connection, slider (34) rear end all with spout (9) inside sliding connection.

4. The multipoint troweling apparatus for civil engineering work according to claim 1, characterized in that: drive arrangement (5) include motor (51), motor (51) output end fixed mounting has screw rod (53), floating piece (52) have been cup jointed to screw rod (53) surface screw thread, screw rod (53) rear end movable mounting has supporting seat (54), supporting seat (54) rear end fixed mounting has No. two slider (55), quick-witted case (1) rear end wall is opened has slide rail and No. two slider (55) sliding connection.

5. The multipoint troweling apparatus for civil engineering work according to claim 4, characterized in that: the trowelling piece (52) includes swivel nut (521), swivel nut (521) lower extreme fixed mounting has drive case (523), drive case (523) lower extreme fixed mounting has protection casing (522), drive case (523) inside fixed mounting has the driver and the driver output end runs through drive case (523) lower extreme and protection casing (522) upper end in proper order and with trowelling device (6) upper end fixed connection.

6. The multipoint troweling apparatus for civil engineering work according to claim 1, characterized in that: the floating device (6) comprises a mounting disc (61), a plurality of floating supports (62) which are distributed at equal intervals are fixedly mounted at the lower end of the mounting disc (61), three floating heads (63) are fixedly mounted at the lower ends of the floating supports (62), and the floating supports (62) are of triangular structures.

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