CN211922203U

CN211922203U - Construction floating device

Info

Publication number: CN211922203U
Application number: CN202020544980.2U
Authority: CN
Inventors: 李春节
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-13
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a floating device of construction, including back pull rod, preceding pull rod and floating plate, floating plate's up end middle part is provided with the third connector, and the fixed pin has been put to the inside cover of third connector, and has articulated on the fixed pin to have the second connector to be connected with the front pull rod on the second connector, the rear end of front pull rod is provided with the threaded rod simultaneously, floating plate's up end front left side articulates there is the second to grab the mechanism that looses, and floating plate's up end front right side articulates there is the first mechanism that looses of grabbing, and the second grabs scattered mechanism and the first structure of grabbing scattered mechanism all sets up unanimously. This floating device of construction, the structure sets up rationally, and first grab scattered mechanism and the convenient upset activity of scattered mechanism of second grab, convenient in grab scattered plain soil layer or little metalling when using, also can overturn to the dull and stereotyped up end rear portion, makes things convenient for the dull and stereotyped use of floating alone, uses more in a flexible way, and convenient and practical helps improving the efficiency that the staff was under construction and is floating.

Description

Construction floating device

Technical Field

The utility model relates to a building construction technical field specifically is a floating device of construction.

Background

Construction link needs plain soil layer to ground usually some in the time of civil engineering construction, little metalling is floated, or when the mixed soil of pouring hardens ground, because the mixed soil car directly topples over to ground usually, so some places are very thick, some places are very thin, need use the instrument to float when this, do not use the float device of very convenient civil engineering construction on the market at present, it is mainly that to rely on the staff to use the applicator of laying bricks not only to float, the float area is big, the applicator is too small and exquisite, float use work efficiency low.

In order to solve the defects and the defects of the construction trowelling, the structure is reasonable, the first grabbing and scattering mechanism and the second grabbing and scattering mechanism are convenient to turn over and move, the first grabbing and scattering mechanism and the second grabbing and scattering mechanism are convenient to grab and scatter a plain soil layer or a small gravel layer when in use, the rear portion of the upper end face of the trowelling plate can also be turned over, the trowelling plate is convenient to trowel and use independently, the use is flexible, the device is convenient and practical, the efficiency of construction trowelling of workers is improved, and therefore the device for construction trowelling is provided.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art construction floating and mainly rely on the staff to use the obliterator of building bricks not only floating, and the floating area is big, and the obliterator is too small and exquisite, and floating uses the defect that work efficiency hangs down, provides a construction floating device. A construction floating device has that the structure sets up rationally, and the first mechanism of scattering and the convenient upset activity of mechanism of scattering of grabbing of second is convenient in grabbing plain soil layer or little metalling when using, also can overturn to trowelling plate up end rear portion, makes things convenient for the trowelling plate to use floating alone, uses more in a flexible way, convenient and practical, helps improving characteristics such as the efficiency that the staff was under construction floating.

In order to achieve the above object, the utility model provides a following technical scheme: a construction trowelling device comprises a rear pull rod, a front pull rod and a trowelling plate, wherein a third connector is arranged in the middle of the upper end face of the trowelling plate, a fixed pin is sleeved inside the third connector, a second connector is hinged to the fixed pin, the second connector is connected with the front pull rod, a threaded rod is arranged at the rear end of the front pull rod, the rear portion of the threaded rod can stretch and move in the rear pull rod, a first connector is mounted at the rear end of the rear pull rod, a group of inclined rods are welded on the left side and the right side of the first connector, a connecting rod is connected between the middles of the two groups of inclined rods, and a handle is arranged at the rear end of each group of inclined rods;

the left side of the front part of the upper end face of the trowelling plate is hinged with a second grabbing and scattering mechanism, the right side of the front part of the upper end face of the trowelling plate is hinged with a first grabbing and scattering mechanism, and the structures of the second grabbing and scattering mechanism and the first grabbing and scattering mechanism are all arranged consistently.

Preferably, the handle is wrapped with an anti-slip leather layer, and the anti-slip leather layer is made of silica gel.

Preferably, the first connecting joint is twisted on the rear part of the rear pull rod through threads, and the first connecting joint is of a detachable structure.

Preferably, the front end of the front pull rod is connected in the second connector through threads, and the front pull rod and the second connector are detachably arranged.

Preferably, the rear half part of the trowelling plate is annularly provided with a rear baffle, the middle part of the rear baffle is provided with a groove, and the second connector can be movably arranged in the groove.

Preferably, the second grabbing and scattering mechanism is provided with a mounting plate, a plurality of groups of pointed claws are arranged on the lower end face of the mounting plate, two groups of connecting plates are hinged to the rear side of the mounting plate, and the rear ends of the connecting plates are hinged to the trowelling plate.

Preferably, the second connector, the first scattering mechanism and the second scattering mechanism are all of a reversible structure, the turnover angle of the second connector is 0-90 degrees, the turnover angles of the first scattering mechanism and the second scattering mechanism are 0-180 degrees, and the second scattering mechanism and the first scattering mechanism are arranged in bilateral symmetry with respect to the center line of the troweling plate.

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

1. the construction trowelling device is reasonable in overall structure arrangement, the first grabbing and scattering mechanism and the second grabbing and scattering mechanism are arranged in front of the upper end face of the trowelling plate respectively, the first grabbing and scattering mechanism and the second grabbing and scattering mechanism are convenient to turn over and move, so that a plain soil layer or a small gravel layer can be conveniently grabbed and scattered when the trowelling device is used, the trowelling device can also be turned over to the rear portion of the upper end face of the trowelling plate, the trowelling plate can be conveniently and independently trowelled for use, and the construction trowelling device is flexible to use, convenient and practical;

2. be equipped with the backplate at the latter half ring of troweling board, the backplate is used for sheltering from troweling board's rear portion when floating, can suitably block plain soil, little rubble or concrete etc. is connected through articulated mode between second connector and the fixed pin simultaneously, and the upset of convenient preceding pull rod is too much to and the threaded rod between preceding pull rod and the back pull rod can stretch out and draw back the setting, and overall structure sets up simply conveniently, helps improving the efficiency that the staff was under construction troweling.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic structural view of a third connecting head of the structure of the present invention;

fig. 5 is a schematic view of a second releasing mechanism of the present invention.

Reference numbers in the figures: 1. a handle; 2. a connecting rod; 3. a diagonal bar; 4. a first connector; 5. a rear pull rod; 6. a threaded rod; 7. a front pull rod; 8. a tailgate; 9. a second connector; 10. a first pick-and-place mechanism; 11. smearing the plate; 12. a third connector; 13. a second grabbing and scattering mechanism; 14. mounting a plate; 15. a sharp claw; 16. a fixing pin; 17. a connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a construction trowelling device comprises a handle 1, a connecting rod 2, an inclined rod 3, a first connecting head 4, a rear pull rod 5, a threaded rod 6, a front pull rod 7, a rear baffle plate 8, a second connecting head 9, a first grabbing and scattering mechanism 10, a trowelling plate 11, a third connecting head 12, a second grabbing and scattering mechanism 13, a mounting plate 14, a sharp claw 15, a fixing pin 16 and a connecting plate 17, wherein the middle of the upper end surface of the trowelling plate 11 is provided with the third connecting head 12, the fixing pin 16 is sleeved inside the third connecting head 12, the fixing pin 16 is hinged with the second connecting head 9, the second connecting head 9 is connected with the front pull rod 7, the front end of the front pull rod 7 is connected into the second connecting head 9 through threads, the front pull rod 7 and the second connecting head 9 are detachably arranged, the rear half of the trowelling plate 11 is provided with the rear baffle plate 8 in a ring manner, the middle of the rear baffle plate 8 is provided with a groove, the second connecting head, meanwhile, the rear end of the front pull rod 7 is provided with a threaded rod 6, the rear part of the threaded rod 6 can stretch and move in the rear pull rod 5, the rear end of the rear pull rod 5 is provided with a first connector 4, the first connector 4 is twisted on the rear part of the rear pull rod 5 through threads, the first connector 4 is of a detachable structure, the left side and the right side of the first connector 4 are respectively welded with a group of inclined rods 3, the middle parts of the rod bodies of the two groups of inclined rods 3 are connected with a connecting rod 2, the rear end of each group of inclined rods 3 is provided with a handle 1, the handle 1 is wrapped with an anti-skid skin layer made of silica gel, the left side of the front part of the upper end face of the trowelling plate 11 is hinged with a second grabbing and scattering mechanism 13, the right side of the front part of the upper end face of the trowelling plate 11 is hinged with a first grabbing and scattering mechanism 10, the structures of the second grabbing scattering mechanism 13 and the first grabbing scattering mechanism 10, and the lower end face of the mounting plate 14 is provided with a plurality of groups of pointed claws 15, the rear side of the mounting plate 14 is hinged with two groups of connecting plates 17, the rear end of each connecting plate 17 is hinged on the troweling plate 11, the second connector 9, the first scattering mechanism 10 and the second scattering mechanism 13 are all of a reversible structure, the turnover angle of the second connector 9 is 0-90 degrees, the turnover angles of the first scattering mechanism 10 and the second scattering mechanism 13 are 0-180 degrees, and the second scattering mechanism 13 and the first scattering mechanism 10 are arranged in bilateral symmetry about the central line of the troweling plate 11.

As shown in fig. 1-5, the overall structure of the device is shown, the device is provided with a first scattering mechanism 10 and a second scattering mechanism 13 respectively in front of the upper end surface of the trowelling plate 11, the first scattering mechanism 10 and the second scattering mechanism 13 are convenient to turn over, so that a scattered vegetable soil layer or a small gravel layer can be conveniently grabbed during use, and the scattered vegetable soil layer or the small gravel layer can also be turned over to the rear part of the upper end surface of the trowelling plate 11, so that the trowelling plate 11 can be conveniently and independently trowelled for use, and the device is flexible to use, convenient and practical;

be equipped with backplate 8 at the latter half ring of trowelling plate 11, backplate 8 is used for sheltering from the rear portion of trowelling plate 11 when floating, can suitably block plain soil, little rubble or concrete etc. be connected through articulated mode between second connector 9 and the fixed pin 16 simultaneously, it is too much to make things convenient for the upset of preceding pull rod 7, and threaded rod 6 between preceding pull rod 7 and the back pull rod 5 can stretch out and draw back the setting, overall structure sets up simply conveniently, help improving the efficiency that the staff was under construction and was floated.

The working principle is as follows: when the construction trowelling device is used, the device can be used for trowelling in plain soil layers, small gravel layers or concrete layers, when the piled plain soil or small gravel is encountered, the first grabbing and scattering mechanism 10 and the second grabbing and scattering mechanism 13 on the front part of the upper end surface of the trowelling plate 11 can be turned to the front, so that the pointed claws 15 on the lower end surfaces of the mounting plates 14 arranged on the first grabbing and scattering mechanism 10 and the second grabbing and scattering mechanism 13 grab and scatter piled objects, the piled objects are scattered and scattered, the trowelling plate 11 is convenient for the next trowelling work, the trowelling efficiency is improved, the trowelling device is more rapid and convenient to use, the trowelling plate 11 can be used for shielding the rear part through the rear baffle 8 arranged on the rear half part in a surrounding manner, the rear part of the threaded rod 6 can flexibly move in the front part of the rear pull rod 5, and the length of the threaded rod 6 can be conveniently rotated and extended or shortened, thereby the length of whole pull rod can be extended, more convenient and practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction floating device, includes back pull rod (5), preceding pull rod (7) and trowelling plate (11), its characterized in that: a third connector (12) is arranged in the middle of the upper end face of the troweling plate (11), a fixed pin (16) is sleeved inside the third connector (12), a second connector (9) is hinged to the fixed pin (16), a front pull rod (7) is connected to the second connector (9), a threaded rod (6) is arranged at the rear end of the front pull rod (7), the rear portion of the threaded rod (6) can stretch and move in the rear pull rod (5), a first connector (4) is installed at the rear end of the rear pull rod (5), a group of inclined rods (3) are welded on the left side and the right side of the first connector (4), a connecting rod (2) is connected between the middles of the two groups of inclined rods (3), and a handle (1) is arranged at the rear end of each group of inclined rods (3);

the left side of the front part of the upper end face of the trowelling plate (11) is hinged with a second grabbing mechanism (13), the right side of the front part of the upper end face of the trowelling plate (11) is hinged with a first grabbing mechanism (10), and the structures of the second grabbing mechanism (13) and the first grabbing mechanism (10) are all arranged consistently.

2. A construction trowelling device according to claim 1, wherein: the handle (1) is wrapped with an anti-slip leather layer, and the anti-slip leather layer is made of silica gel.

3. A construction trowelling device according to claim 1, wherein: the first connecting head (4) is twisted on the rear part of the rear pull rod (5) through threads, and the first connecting head (4) is of a detachable structure.

4. A construction trowelling device according to claim 1, wherein: the front end of the front pull rod (7) is connected into the second connector (9) through threads, and the front pull rod (7) and the second connector (9) can be detachably arranged.

5. A construction trowelling device according to claim 1, wherein: the rear half of the trowelling plate (11) is annularly provided with a rear baffle (8), the middle of the rear baffle (8) is provided with a groove, and the second connector (9) can be movably arranged in the groove.

6. A construction trowelling device according to claim 1, wherein: the second grabbing and scattering mechanism (13) is provided with a mounting plate (14), a plurality of groups of sharp claws (15) are arranged on the lower end face of the mounting plate (14), two groups of connecting plates (17) are hinged to the rear side of the mounting plate (14), and the rear ends of the connecting plates (17) are hinged to the trowelling plate (11).

7. A construction trowelling device according to claim 1, wherein: the second connector (9), the first scattering mechanism (10) and the second scattering mechanism (13) are of a turnover structure, the turnover angle of the second connector (9) is 0-90 degrees, the first scattering mechanism (10) and the second scattering mechanism (13) are in a turnover angle of 0-180 degrees, and the second scattering mechanism (13) and the first scattering mechanism (10) are arranged in a bilateral symmetry mode about the center line of the trowelling plate (11).