CN211042250U

CN211042250U - Line weighs down device for construction

Info

Publication number: CN211042250U
Application number: CN202020077437.6U
Authority: CN
Inventors: 方建辉; 刘鑫鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-07-17
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a line weighs down technical field, and discloses a line weighs down device for building construction, has solved the current line weighs down for building construction and when using, needs the staff to manually receive and release the line weighs down, when using in some darker environment simultaneously, the problem that the naked eye can't accurately observe the line weighs down, and it includes the mounting box, the top fixed mounting of mounting box has a handle ring, and the top fixed mounting of mounting box one end has a mounting, and the middle part movable mounting of mounting has a first pulley, and the below fixed mounting of mounting has a fixed cover, and the both sides of fixed cover bottom are installed the light, and the inboard of fixed cover is equipped with the plummet; this line for construction weighs down device can effectually receive and release automatically to more convenient at the in-process of in-service use, this line for construction weighs down device can provide effectual illumination simultaneously, thereby makes the line weigh down and still can effectually use in the environment that light is darker.

Description

Line weighs down device for construction

Technical Field

The utility model belongs to the technical field of the line weighs down, specifically is a line weighs down device for construction.

Background

The plummet is a conical object cast by metal, is mainly used for measuring the verticality of the object, and is a device for measuring the verticality of a building surface by using the principle that a plumb bob is used for self-weight bracing wires to form vertical lines in building construction, and is widely used in the field of building construction.

When the traditional line pendant for building construction is used, workers need to manually retract and release the line pendant, so that inconvenience exists in practical use, and meanwhile, when the line pendant is used in some environments with dark light, naked eyes cannot accurately observe the line pendant, so that the measurement is not accurate enough; thus, there is a need for improvement over the current profile.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a line weighs down device for construction, the effectual line that has solved for construction weighs down when using, needs the staff manual to weigh down the line and receive and release, and when using in the environment that some light are darker simultaneously, the unable accurate problem of observing that weighs down of naked eye.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a line weighs down device for construction, including the mounting box, the top fixed mounting of mounting box has a collar, the top fixed mounting of mounting box one end has the mounting, the middle part movable mounting of mounting has first pulley, the below fixed mounting of mounting has fixed cover, the light is installed to the both sides of fixed cover bottom, the inboard of fixed cover is equipped with the plummet, the top fixedly connected with of plummet is acted as go-between, the installation cavity has been seted up to the inside of mounting box, battery and assembly pulley are installed respectively to the both sides of installation cavity, the bottom fixed mounting of installation cavity has the motor, the top fixed mounting of motor has first bevel gear, the middle part movable mounting of installation cavity has the pivot, the middle part fixed mounting of pivot has the reel, the one end fixed mounting of pivot has second bevel gear, second bevel gear meshes with first bevel gear mutually, the one end of acting as go-between is connected with.

Preferably, a first switch and a second switch are installed on one side of the top of the installation box, the input ends of the first switch and the second switch are electrically connected with the storage battery, and the output ends of the first switch and the second switch are electrically connected with the illuminating lamp and the motor respectively.

Preferably, the middle part of the other end of the mounting box is provided with a charging port end, and the charging port end is electrically connected with the storage battery.

Preferably, the pulley block comprises two movable shafts and two second pulleys, the two movable shafts are movably mounted in the mounting cavity respectively, the two second pulleys are fixedly mounted in the middle of the two movable shafts respectively, and the stay wire is movably clamped on the surfaces of the two second pulleys.

Preferably, a through hole is formed in the top of one end of the mounting box, and one end of the stay wire extends into the mounting cavity through the through hole.

Preferably, the middle part of the fixed cover is provided with an observation port, the bottom of the observation port is positioned at the fixed cover and provided with a clamping groove, and the plumb bob is movably clamped inside the clamping groove.

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

(1) during work, the line weight device for building construction can be effectively and automatically retracted and released by arranging the fixing piece, the first pulley, the pulley block, the motor, the first bevel gear, the rotating shaft, the winding wheel, the second bevel gear and the second switch, so that the line weight device for building construction is more convenient and fast in the actual use process; the motor is started to rotate forwards and backwards through the second switch, so that the first bevel gear drives the second bevel gear to rotate forwards and backwards, the rotating shaft drives the rolling wheel to rotate forwards and backwards through the forward and reverse rotation of the second bevel gear, the pull wire can be wound and unwound through the pulley block and the first pulley through the forward and reverse rotation of the rolling wheel, and the plumb bob can be used conveniently and effectively;

(2) the line weight device for building construction can provide effective illumination through the arrangement of the fixing cover, the illuminating lamp, the storage battery, the charging port end and the first switch, so that the line weight device can still be effectively used in a dark environment; the illuminating lamp is controlled to illuminate through the storage battery and the first switch, so that effective observation brightness is provided for workers.

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 cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic bottom view of the fixing cover of the present invention;

in the figure: 1. mounting a box; 101. installing a cavity; 2. a handle ring; 3. a fixing member; 4. a first pulley; 5. a fixed cover; 501. an observation port; 502. a card slot; 6. an illuminating lamp; 7. a plumb bob; 8. a pull wire; 9. a storage battery; 901. a charging port end; 10. a pulley block; 11. a motor; 12. a first bevel gear; 13. a rotating shaft; 14. a winding wheel; 15. a second bevel gear; 16. a first switch; 17. a second switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention comprises a mounting box 1, a handle ring 2 is fixedly mounted on the top of the mounting box 1, the device can be effectively carried by setting the handle ring 2, a fixing member 3 is fixedly mounted on the top of one end of the mounting box 1, a first pulley 4 is movably mounted in the middle of the fixing member 3, a fixing cover 5 is fixedly mounted below the fixing member 3, illuminating lamps 6 are mounted on both sides of the bottom of the fixing cover 5, the illuminating lamps 6 can provide effective illumination, a plumb bob 7 is arranged inside the fixing cover 5, a pull wire 8 is fixedly connected to the top of the plumb bob 7, a mounting cavity 101 is formed in the mounting box 1, a storage battery 9 and a pulley block 10 are respectively mounted on both sides of the mounting cavity 101, the pull wire 8 can be conveniently wound by setting the pulley block 10, a motor 11 is fixedly mounted on the bottom of the mounting cavity 101, the top of the motor 11 is fixedly provided with a first bevel gear 12, the middle part of the mounting cavity 101 is movably provided with a rotating shaft 13, the middle part of the rotating shaft 13 is fixedly provided with a winding wheel 14, one end of the rotating shaft 13 is fixedly provided with a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 12, and one end of the stay wire 8 is fixedly connected with the surface of the winding wheel 14 through a first pulley 4 and a pulley block 10.

In the second embodiment, based on the first embodiment, as shown in fig. 2, a first switch 16 and a second switch 17 are installed on one side of the top of the mounting box 1, input ends of the first switch 16 and the second switch 17 are electrically connected with the storage battery 9, and output ends of the first switch 16 and the second switch 17 are electrically connected with the illumination lamp 6 and the motor 11, respectively, so that the illumination lamp 6 and the motor 11 can be effectively controlled.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 2, a charging port 901 is installed in the middle of the other end of the mounting box 1, and the charging port 901 is electrically connected to the storage battery 9, so that the storage battery 9 can be effectively charged.

Fourth embodiment, on the basis of first embodiment, given by fig. 2, assembly pulley 10 includes two loose axles and two second pulleys, and two loose axles are movable mounting respectively in the inside of installation cavity 101, and two second pulleys are fixed mounting respectively in the middle part of two loose axles, and 8 activity joint of acting as go-between is on the surface of two second pulleys to make 8 acting as go-between can convenient effectual receive and release.

In the fifth embodiment, based on the first embodiment, as shown in fig. 2, a through hole is formed at the top of one end of the mounting box 1, and one end of the pull wire 8 extends into the mounting cavity 101 through the through hole, so that the pull wire 8 can be effectively mounted.

Sixth embodiment, on the basis of first embodiment, given by fig. 3, observation mouth 501 has been seted up at the middle part of fixed cover 5, and observation mouth 501's bottom just is located fixed cover 5 and has seted up draw-in groove 502, and plummet 7 activity joint is in the inside of draw-in groove 502 to be convenient for the workman to observe, and carry out effectual fixed to plummet 7.

In this embodiment: the motor 11 adopts an XD-4M25GN-C type positive and negative rotation motor.

The working principle is as follows: the motor 11 is started to rotate forwards and backwards through the second switch 17, so that the first bevel gear 12 drives the second bevel gear 15 to rotate forwards and backwards, the rotating shaft 13 drives the winding wheel 14 to rotate forwards and backwards through the forward and backward rotation of the second bevel gear 15, the pull wire 8 can be wound and unwound through the pulley block 10 and the first pulley 4 through the forward and backward rotation of the winding wheel 14, and the plumb bob 7 can be used conveniently and effectively; the illuminating lamp 6 is controlled to illuminate through the storage battery 9 and the first switch 16, so that effective observation brightness is provided for workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 line weighs down device for construction, includes mounting box (1), its characterized in that: the top of the mounting box (1) is fixedly provided with a handle ring (2), the top of one end of the mounting box (1) is fixedly provided with a fixing part (3), the middle of the fixing part (3) is movably provided with a first pulley (4), the lower part of the fixing part (3) is fixedly provided with a fixing cover (5), two sides of the bottom of the fixing cover (5) are provided with illuminating lamps (6), the inner side of the fixing cover (5) is provided with a plumb bob (7), the top of the plumb bob (7) is fixedly connected with a pull wire (8), the mounting box (1) is internally provided with a mounting cavity (101), two sides of the mounting cavity (101) are respectively provided with a storage battery (9) and a pulley block (10), the bottom of the mounting cavity (101) is fixedly provided with a motor (11), the top of the motor (11) is fixedly provided with a first bevel gear (12), a winding wheel (14) is fixedly installed in the middle of the rotating shaft (13), a second bevel gear (15) is fixedly installed at one end of the rotating shaft (13), the second bevel gear (15) is meshed with the first bevel gear (12), and one end of the pull wire (8) is fixedly connected with the surface of the winding wheel (14) through a first pulley (4) and a pulley block (10).

2. The line drop device for building construction according to claim 1, wherein: first switch (16) and second switch (17) are installed to one side at mounting box (1) top, and the input of first switch (16) and second switch (17) all is connected with battery (9) electrical property, and the output of first switch (16) and second switch (17) is connected with light (6) and motor (11) electrical property respectively.

3. The line drop device for building construction according to claim 1, wherein: the middle part of the other end of the mounting box (1) is provided with a charging port end (901), and the charging port end (901) is electrically connected with the storage battery (9).

4. The line drop device for building construction according to claim 1, wherein: the pulley block (10) comprises two movable shafts and two second pulleys, the two movable shafts are movably mounted inside the mounting cavity (101) respectively, the two second pulleys are fixedly mounted in the middle of the two movable shafts respectively, and the stay wires (8) are movably clamped on the surfaces of the two second pulleys.

5. The line drop device for building construction according to claim 1, wherein: the top of one end of the mounting box (1) is provided with a through hole, and one end of the stay wire (8) extends to the inside of the mounting cavity (101) through the through hole.

6. The line drop device for building construction according to claim 1, wherein: the middle part of the fixed cover (5) is provided with an observation port (501), the bottom of the observation port (501) is positioned on the fixed cover (5) and is provided with a clamping groove (502), and the plumb bob (7) is movably clamped inside the clamping groove (502).