CN213363798U - Line for building weighs down - Google Patents

Abstract

The utility model relates to the technical field of line pendants, and discloses a line pendant for buildings, which comprises a cone and a traction line, the line weight for the building is characterized in that a line take-up device is arranged above a cone and comprises an end cover, a winding post which is rotatably connected is arranged in the cavity of the end cover, a first gear which is fixedly connected is sleeved on the winding post, a second gear which is rotationally connected with the first gear and is meshed with the first gear is arranged in the through hole on the upper surface of the end cover, the second gear is rotated by hands to drive the first gear to rotate, meanwhile, the winding post also rotationally accommodates the traction wire, so that the traction wire is prevented from being wound when the measurement is finished, the influence on the next use is avoided, through set up take-up above the cone, take-up includes the end cover, through set up the lantern ring in end cover upper surface intermediate position, passes the lantern ring with the finger during the measurement, prevents that the pull wire from dropping together with the cone together, and the ground that leads to weighs down with the line and damages.

Description

Line for building weighs down

Technical Field

The utility model relates to a line weighs down technical field, specifically is a line weighs down for building.

Background

The building is a general name of buildings and structures, is an artificial environment created by people by using mastered material technical means and applying certain scientific laws, geomantic omen and aesthetic rules in order to meet the needs of social life, is a plumb bob, is a conical object cast by metal (iron, steel, copper and the like), is mainly used for measuring the verticality of the object, is commonly seen in building engineering, and is the most original tool for detecting the verticality of the object and one of the tools for detecting the verticality of the object which are still used at present.

At present, the plumb bob tool is mostly used in construction sites, and woodworkers, bricklayers and plumbers generally use a plumb bob line hanging method to directly compare and test the verticality of column structures, pipelines and walls; on the basis of direct hanging wire, the wire drop is combined with the parallel line of the wood board to form a new tool, namely a hanging load ruler, which is used for visually checking the verticality of the masonry wall and the object; still give theodolite fixed point location with the plumb line that the line weighs down on the ground, but present line weighs down and comprises pull wire and cone, when measuring, needs the staff to hold the pull wire with the hand, because the pull wire is too thin, the cone is heavier, appears the pull wire easily and drops together with the cone, can lead to the damage that ground and line weighed down, when measuring the end, does not accomodate the pull wire, appears the pull wire winding easily, is not convenient for use next time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a line for building weighs down to prior art not enough, the utility model provides a problem that the background art provided has been solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a line weight for a building comprises a cone and a traction line, wherein a line take-up device is arranged above the cone, a first groove corresponding to the line take-up device is formed in the upper surface of the cone, one end of the traction line is fixedly connected with the cone through a fixing column in the first groove, and the other end of the traction line is fixedly connected with the line take-up device;

the winding device comprises an end cover, a cavity is formed in the end cover, a winding post is arranged in the cavity, the winding post is rotatably connected with the inner wall of the cavity, a first gear is sleeved on one end of the winding post, the first gear is fixedly connected with the winding post, a through hole is formed in one side of the upper surface of the end cover, the through hole is located above the first gear, a second gear which is rotatably connected is arranged in the through hole, the second gear is meshed with the first gear and is connected with the second gear, the second gear is partially located above the end cover, a wire hole is formed in the bottom surface of the cavity, and a lantern ring is arranged at the middle position of the upper surface of the end.

Preferably, the inner wall of the lantern ring is provided with a rubber pad.

Preferably, the side surface of the end cover is provided with a magnet block.

Preferably, the other end of the traction wire is wound on the winding post.

Preferably, a rubber pad is arranged on the second gear.

(III) advantageous effects

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

1. this kind of line for building weighs down, through set up take-up above the cone, take-up includes the end cover, set up the wrapping post that rotates the connection in the cavity of end cover, fixed connection's first gear is established to the cover on the wrapping post, at the through-hole internal rotation of end cover upper surface connect with first gear engagement's second gear, rotate first gear drive first gear rotation with the hand, the pull wire is accomodate in the same time also rotation of wrapping post, when avoiding measuring the end, the pull wire winding, influence next use.

2. This kind of line for building weighs down through set up take-up above the cone, and take-up includes the end cover, through set up the lantern ring at end cover upper surface intermediate position, passes the lantern ring with the finger during measurement, prevents that the pull wire from dropping together with the cone, and the ground that leads to weighs down with the line and damages.

Drawings

FIG. 1 is a schematic perspective view of the whole cross section of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 4 is the schematic structural view of the take-up device of the present invention.

In the figure: 1. a cone; 2. a groove; 3. a pull wire; 4. a take-up device; 401. an end cap; 402. a collar; 403. a cavity; 404. a through hole; 405. a winding post; 406. a second gear; 407. a wire hole; 408. A first gear.

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.

Examples

Referring to fig. 1-4, a line weight for a building comprises a cone 1 and a traction line 3, wherein a line take-up device 4 is arranged above the cone 1, a groove 2 corresponding to the line take-up device 4 is formed in the upper surface of the cone 1, one end of the traction line 3 is fixedly connected with the cone 1 through a fixed column in the groove 2, and the other end of the traction line 3 is fixedly connected with the line take-up device 4;

the take-up device 4 comprises an end cover 401, a magnet block is arranged on the side surface of the end cover 401, the take-up device 4 is prevented from falling from the cone 1 after measurement is finished, a cavity 403 is formed in the end cover 401, a winding post 405 is arranged in the cavity 403, the other end of the traction wire 3 is wound on the winding post 405, the winding post 405 is rotatably connected with the inner wall of the cavity 403, one end of the winding post 405 is sleeved with a first gear 408, the first gear 408 is fixedly connected with the winding post 405, one side of the upper surface of the end cover 401 is provided with a through hole 404, the through hole 404 is positioned above the first gear 408, a second gear 406 which is rotatably connected is arranged in the through hole 404, a rubber pad is arranged on the second gear 406, the friction force between the second gear 406 and the hand is meshed with the first gear 408, part of the second gear 406 is positioned above the end cover 401, the bottom surface of the, the inner wall of the lantern ring 402 is provided with a rubber pad, so that friction force between the lantern ring 402 and a hand is reduced.

The working principle is as follows: when the winding device works, the winding device 4 is arranged above the cone 1, the winding device 4 comprises an end cover 401, a winding post 405 which is connected in a rotating mode is arranged in a cavity 403 of the end cover 401, the other end of the traction wire 3 is fixedly connected with the winding post 405, the winding post 405 is used for winding the traction wire 3, a first gear 408 which is fixedly connected with the winding post 405 is sleeved on the winding post 405, a second gear 406 which is meshed with the first gear 408 is connected in a rotating mode in a through hole 404 in the upper surface of the end cover 401, the second gear 406 is rotated by hands to drive the first gear 408 to rotate, meanwhile, the winding post 405 also rotates to contain the traction wire 3, a groove 2 which corresponds to the winding device 4 is formed in the upper surface of the cone 1, one end of the traction wire 3 is fixedly connected with the cone 1 through a fixed column in the groove 2, when the traction wire 3 is contained, the cone 1 rises along with the first gear until the end cover 401 completely enters the first, the ring 402 can be penetrated by a finger during measurement to prevent the pull wire 3 from falling down together with the cone 1, which may cause damage to the ground and the wire sinker.

Claims (5)

1. The line weight for the building comprises a cone (1) and a traction line (3), and is characterized in that a take-up device (4) is arranged above the cone (1), a groove (2) corresponding to the take-up device (4) is formed in the upper surface of the cone (1), one end of the traction line (3) is fixedly connected with the cone (1) through a fixed column in the groove (2), and the other end of the traction line (3) is fixedly connected with the take-up device (4);

the take-up device (4) comprises an end cover (401), a cavity (403) is formed in the end cover (401), a winding post (405) is arranged in the cavity (403), the winding post (405) is rotationally connected with the inner wall of the cavity (403), one end of the winding post (405) is sleeved with a first gear (408), the first gear (408) is fixedly connected with the winding post (405), a through hole (404) is formed in one side of the upper surface of the end cover (401), the through hole (404) is positioned above the first gear (408), a second gear (406) which is connected in a rotating way is arranged in the through hole (404), the second gear (406) is meshed with the first gear (408), the second gear (406) is partially positioned above the end cover (401), a wire hole (407) is formed in the bottom surface of the cavity (403), and a lantern ring (402) is arranged in the middle of the upper surface of the end cover (401).

2. A line drop for building according to claim 1, characterized in that the inner wall of the collar (402) is provided with a rubber pad.

3. The pendant for building according to claim 1, wherein the side of the end cap (401) is provided with a magnet block.

4. A sinker for construction use according to claim 1, wherein the other end of said traction wire (3) is wound around the winding post (405).

5. The line drop for building as claimed in claim 1, wherein the second gear (406) is provided with a rubber pad.

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