Single-person line snapping tool

Abstract

The utility model discloses a single-person line snapping tool which comprises a line snapping frame used for supporting the line snapping tool, the line snapping frame is composed of a first line frame and a second line frame which are symmetrically arranged, the first line frame and the second line frame are rotatably connected, the top ends of the same sides of the first line frame and the second line frame are provided with a line material, one end of the line material is connected with the top end of the first line frame, and the other end of the line material is connected with the top end of the second line frame. The other end is connected with the top end of the second coil holder; the ink box is arranged at one end of the wire rod, is in sliding connection with the wire rod and is used for enabling the wire rod to be impregnated with ink; the wire pressing rod is arranged on the first wire frame or the second wire frame, the wire pressing rod extends from the first wire frame or the second wire frame to the position matched with the height of a wire rod, a fixing disc is further arranged at the end, close to the wire rod, of the wire pressing rod, a wire penetrating hole is formed in the connecting position of the wire pressing rod and the fixing disc, the wire rod penetrates out of the wire penetrating hole, and the diameter of the wire penetrating hole is matched with the diameter of the wire rod. The problem that multiple persons need to snap the line in construction engineering is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, concretely is a single person line tool. BACKGROUND

[0002] The traditional building engineering field has long used inkpot as a benchmark positioning tool, and its operation has significant limitations. Limited by the length of the operating line and the need for high-altitude positioning, the conventional line-throwing process requires two to three people to operate in coordination. However, for local short-distance line-throwing scenarios, including detailed line of main components, positioning line of secondary structure, line of water and electricity pre-buried groove, horizontal elevation benchmark line, and vertical axis identification, the line distance is shortened, but two people are still needed to cooperate. This mismatch between manpower allocation and operation volume creates a clear ergonomics contradiction, severely restricting construction precision and operation efficiency. Therefore, a new single-person line-throwing tool has become an urgent problem for technicians in the field. SUMMARY

[0003] The utility model provides a single person line tool, comprising:

[0004] A line-throwing frame is used to support the line-throwing tool. The line-throwing frame is composed of a first line frame and a second line frame arranged symmetrically. The first line frame and the second line frame are connected by rotation. The same side of the top end of the first line frame and the second line frame is provided with a wire rod. One end of the wire rod is connected to the top end of the first line frame, and the other end is connected to the top end of the second line frame.

[0005] An ink cartridge is provided at one end of the wire rod. The ink cartridge is connected to the wire rod by sliding. The ink cartridge is used to immerse the wire rod in ink.

[0006] A wire pressing rod is provided on the first line frame or the second line frame. The wire pressing rod extends from the first line frame or the second line frame to a height that matches the wire rod. The end of the wire pressing rod near the wire rod is also provided with a fixed disc. A wire hole is provided at the connection between the wire pressing rod and the fixed disc. The wire rod passes through the wire hole. The diameter of the wire hole matches the diameter of the wire rod.

[0007] Optionally, the first line frame and the second line frame are symmetrically arranged in the shape of an arch.

[0008] Optionally, the connection end of the first line frame and the second line frame is provided with a movable shaft. The movable shaft connects the first line frame and the second line frame by rotation.

[0009] Optionally, the end of the first line frame and the second line frame near the movable shaft is provided with a handle. The handle is used to hold the line-throwing frame.

[0010] Optionally, the handle is connected with one end of the movable rotating shaft, one end of the movable handle is rotationally connected with the handle, and the other end is rotationally connected with the first wire frame and the second wire frame.

[0011] Optionally, a sponge groove is arranged inside the ink box, and an ink adding opening is arranged at the top end of the ink box and communicates with the sponge groove.

[0012] Optionally, the wire rod passes through the sponge groove, so that the wire rod is slidingly connected inside the sponge groove.

[0013] Optionally, a fixed disc is arranged at one end of the wire rod in contact with the wire rod, and the fixed disc is used for stably bearing the wire rod.

[0014] The beneficial effects of the present application are:

[0015] 1. The elastic wire frame provided by the utility model is composed of a first wire frame and a second wire frame which are symmetrically arranged and rotationally connected through a movable rotating shaft, and the first wire frame and the second wire frame are in an arch-shaped frame structure. When unfolded, an arch-shaped area is formed, the wire rod can be conveniently stretched and tightened as an elastic wire tool, the length of the wire rod is matched with the unfolded arch-shaped frame, and the stability of the elastic wire operation is ensured; when overlapped and stored, the storage space is greatly saved, and the elastic wire frame is convenient to carry and transport.

[0016] 2. The handle is arranged at one end of the first wire frame and the second wire frame close to the movable rotating shaft, so that the operator can hold the elastic wire frame with one hand and perform the elastic wire operation with the other hand when taking the elastic wire frame, and the work efficiency is improved. DRAWINGS

[0017] Figure 1 The utility model provides the expansion state schematic drawing of the elastic wire tool;

[0018] Figure 2 The utility model provides the storage state schematic drawing of the elastic wire tool;

[0019] In the drawing: 1, first wire frame; 2, second wire frame; 3, elastic wire frame; 4, wire rod; 5, ink box; 6, wire pressing rod; 7, movable rotating shaft; 8, handle; 9, sponge groove; 10, ink adding opening; 11, fixed disc. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer toFigures 1-2 The present application provides a single person line tool, comprising:

[0022] A line frame 3 is arranged to support the line tool, the line frame 3 is composed of a first line frame 1 and a second line frame 2 arranged symmetrically, the first line frame 1 and the second line frame 2 are rotationally connected, the same side top end of the first line frame 1 and the second line frame 2 is arranged with a wire 4, one end of the wire 4 is connected with the top end of the first line frame 1, and the other end is connected with the top end of the second line frame 2.

[0023] The first line frame 1 and the second line frame 2 are arc-shaped frames arranged symmetrically.

[0024] The connecting end of the first line frame 1 and the second line frame 2 is arranged with a movable rotating shaft 7, the movable rotating shaft 7 rotationally connects the first line frame 1 and the second line frame 2.

[0025] The end of the first line frame 1 and the second line frame 2 close to the movable rotating shaft 7 is arranged with a handle 8, the handle 8 is used to hold the line frame 3.

[0026] The handle 8 is connected with one end of the movable rotating shaft 7, one end of the movable handle 7 is rotationally connected with the handle 8, and the other end is rotationally connected with the first line frame 1 and the second line frame 2.

[0027] It should be noted that the first line frame 1 and the second line frame 2 are rotationally connected through the movable rotating shaft 7, when the first line frame 1 and the second line frame 2 are unfolded, an arc-shaped area is formed, the end of the first line frame 1 and the second line frame 2 away from the movable rotating shaft 7 is unfolded to the maximum angle, the wire 4 is taut on the first line frame 1 and the second line frame 2, the length of the wire 4 is matched with the length of the arc-shaped frame formed by unfolding the first line frame 1 and the second line frame 2, so that the wire 4 can be taut on the first line frame 1 and the second line frame 2 as a line tool.

[0028] In addition, when the movable rotating shaft 7 is rotated, the first line frame 1 and the second line frame 2 overlap together, the area of the arc-shaped frame is closed, and it is convenient to store.

[0029] An ink cartridge 5 is arranged at one end of the wire 4, the ink cartridge 5 is slidably connected with the wire 4, and the ink cartridge 5 is used to immerse the wire 4 in ink.

[0030] The ink cartridge 5 is internally arranged with a sponge groove 9, and the top end of the ink cartridge 5 is arranged with an ink adding opening 10, the ink adding opening 10 is in communication with the sponge groove 9.

[0031] The wire 4 passes through the sponge groove 9, so that the wire 4 is slidably connected inside the sponge groove 9.

[0032] The pressing rod 6 is arranged on the first wire frame 1 or the second wire frame 2, extends from the first wire frame 1 or the second wire frame 2 to the height of the wire 4, and is provided with a fixing disc 11 at one end close to the wire 4. The pressing rod 6 is provided with a threading hole at the connection position with the fixing disc 11, the wire 6 is threaded out through the threading hole, the diameter of the threading hole is matched with the diameter of the wire 4, the wire 4 is threaded through the threading hole, and the position of the threading hole is arranged to keep the same horizontal height of the wire 4 at the connection positions of the first wire frame 1 and the second wire frame 2.

[0033] The pressing rod 6 is fixed to the side wall of the wire frame through a detachable bolt structure, and the inner wall of the threading hole of the fixing disc 11 is provided with anti-skid lines to enhance the positioning effect of the wire 4. When the operator pulls up the wire 4 for the springing operation, the wire 4 and the fixing disc 11 form a contact angle of 30-45 degrees, which can generate uniform friction force, and ensure the accurate release of the ink line.

[0034] Please continue to refer to Figure 1 As shown, the sponge groove 9 adopts a split honeycomb structure design, each ink storage unit has a volume of 5ml, and the ink liquid is evenly penetrated through capillary action. The ink adding port 10 is provided with a rotary sealing cover, and a silica gel sealing ring is arranged in the rotary sealing cover to prevent ink evaporation.

[0035] It is worth noting that the surface of the handle 8 is coated with a high-density rubber layer, and the cross section is a wavy curved surface, which conforms to the ergonomic holding curve. The thickness of the overlapped wire frame in the storage state of the first wire frame 1 and the second wire frame 2 is not more than 5cm, and a magnetic positioning device is arranged in the matching storage box to ensure the stability of the tool storage. The wire 4 can adopt a double-layer composite structure, the inner core is a 304 stainless steel wire with a diameter of 0.3mm, and the outer layer is coated with a 2mm ink absorbing fiber layer, which can ensure the tensile strength and improve the ink absorption performance.

[0036] The above is only an embodiment of the present application, and does not limit the present application in any form. Although the preferred embodiment is disclosed above, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the scope of the technical solution of the present application, which are equivalent to equivalent embodiments and belong to the scope of the technical solution.

Claims

1. A single-person stringing tool, characterized in that, include: A stringing frame (3) is used to support a stringing tool. The stringing frame (3) is composed of a first stringing frame (1) and a second stringing frame (2) arranged symmetrically. The first stringing frame (1) and the second stringing frame (2) are rotatably connected. A wire (4) is provided at the top of the first stringing frame (1) and the second stringing frame (2) on the same side. One end of the wire (4) is connected to the top of the first stringing frame (1), and the other end is connected to the top of the second stringing frame (2). Ink cartridge (5) is provided at one end of the wire (4). The ink cartridge (5) is slidably connected to the wire (4). The ink cartridge (5) is used to immerse the wire (4) in ink. A wire clamping rod (6) is set on the first wire frame (1) or the second wire frame (2). The wire clamping rod (6) extends from the first wire frame (1) or the second wire frame (2) to a height that matches the height of the wire (4). A fixing plate (11) is also provided at one end of the wire clamping rod (6) near the wire (4). A wire hole is provided at the connection between the wire clamping rod (6) and the fixing plate (11). The wire (4) passes through the wire hole. The diameter of the wire hole matches the diameter of the wire (4).

2. The single-person stringing tool according to claim 1, characterized in that, The first wire frame (1) and the second wire frame (2) are symmetrically arranged bow-shaped frames.

3. A single-person stringing tool according to claim 2, characterized in that, The first wire frame (1) and the second wire frame (2) are connected by a movable shaft (7), which allows the first wire frame (1) and the second wire frame (2) to be rotatably connected.

4. A single-person stringing tool according to claim 3, characterized in that, The first wire frame (1) and the second wire frame (2) are provided with handles (8) at one end near the movable pivot (7), and the handles (8) are used to pick up the spring wire frame (3).

5. A single-person stringing tool according to claim 4, characterized in that, The handle (8) is connected to one end of the movable shaft (7), one end of the movable shaft (7) is rotatably connected to the handle (8), and the other end is rotatably connected to the first wire frame (1) and the second wire frame (2).

6. A single-person stringing tool according to claim 5, characterized in that, The ink cartridge (5) has a sponge groove (9) inside, and an ink filling port (10) is opened at the top of the ink cartridge (5). The ink filling port (10) is connected to the sponge groove (9).

7. A single-person stringing tool according to claim 6, characterized in that, The wire (4) passes through the sponge groove (9) so that the wire (4) slides inside the sponge groove (9).

8. A single-person stringing tool according to claim 7, characterized in that, A fixing plate (11) is provided at the end of the pressure rod (6) that contacts the wire (4), and the fixing plate (11) is used to stably support the wire (4).

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