Paying-off equipment for building construction

Abstract

The utility model relates to the related technical field of building construction, and discloses a pay-off device for building construction, which comprises a main body assembly, the main body assembly comprises an outer framework, an ink fountain is arranged on the outer framework, a coil is further rotatably connected to the outer framework, a rotating handle is fixed on one side of the coil, and a wire hole is further arranged on the outer framework; the outer framework is further provided with an inking assembly, the inking assembly comprises an ink roller rotationally connected into the ink groove, and one side of the ink roller is connected with a port in a penetrating mode. According to the ink feeding assembly, when the ink feeding device is used, an ejection piece is pressed, the ejection piece drives a connecting rod to move, the connecting rod is pushed to drive a pressurizing piece to move to push a U-shaped frame to drive a line pressing shaft to move upwards, meanwhile, an extrusion piece extrudes an air bag in an ink groove, finally, the air bag in an ink roller expands, pressure in the ink roller is increased, and ink is extruded out of the ink roller; the problems that in an existing scheme, ink is only added into an ink fountain, evaporation and drying are too fast, and a construction line is stained with the ink during line winding are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields of building construction, in particular to a wire laying equipment for building construction. BACKGROUND

[0002] Construction wire laying is an important procedure in building construction. It is a process of accurately setting the plane position, elevation (height) and other information of the building on the design drawing to the ground or other construction surface of the construction site by using specific instruments and tools, that is, moving the content on the drawing to the actual construction site to provide accurate reference for subsequent construction. The ink pot is often used during wire laying operation.

[0003] The existing ink pot for construction wire laying often directly introduces ink into the ink groove, and the construction wire will be stained with ink when passing through the ink groove. A sponge pad is placed inside for ink absorption. When the ink line passes through the sponge pad, the ink line can be bounced up. However, due to the relatively large space in the ink groove, the groove cover has no good sealing property, which leads to fast evaporation and drying of the ink inside, increasing the consumption. At the same time, the device has a disadvantage that it cannot control the outflow of ink, which makes the construction wire also stained with ink when the ink pot is winding, and the ink is more likely to accumulate in the coil.

[0004] In view of the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a wire laying equipment for building construction. The utility model solves the problems that the ink in the existing scheme is only installed in the ink groove, evaporates and dries too fast, and the construction wire is also stained with ink when winding by setting the ink applying assembly.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The utility model provides a building construction wire -laying equipment, including main part assembly, main part assembly includes outer skeleton, has opened the ink groove on the outer skeleton, still rotatably connected with the coil on the outer skeleton, one side of coil is fixed with the handle, still has opened the wire hole on the outer skeleton, still be provided with the ink assembly on the outer skeleton, ink assembly includes the ink roll rotatably connected in the ink groove, one side of ink roll is connected with the port, still has opened the ink hole on the ink roll circumferential surface, still be provided with the cross rubber pad on the ink hole diameter, is provided with the inflation air bag in the ink roll and the ink groove, ink assembly still includes the connecting pipe, two inflation air bags are through the connecting pipe, the bottom of ink groove still is hinged with the U shaped frame, rotatably connected with the pressure wire shaft on the U shaped frame, the bottom of ink groove still is fixed with the limit block, the center of limit block horizontal swing joint has the connecting rod, one end of connecting rod is fixed with the extrusion piece, the other end of connecting rod is hinged with the connecting rod, the connecting rod far from one end of connecting rod is hinged on the ink groove side wall, the bottom of ink groove still swing joint has the ejection piece, and one end of ejection piece protruding in the ink groove is set below the connecting rod hinged point.

[0008] Preferably, the outer skeleton front end still is fixed with the visual line mark, and the visual line mark is located at the wire hole center.

[0009] Preferably, the outer periphery of the ink roll is provided with a sponge layer, and the ink groove is also provided with a sponge filler.

[0010] Preferably, the extrusion piece is also rotatably connected with a movable roller, and the movable roller is in contact with the U-shaped frame.

[0011] Preferably, the ink assembly further comprises a V-shaped elastic sheet, and the two ends of the V-shaped elastic sheet are respectively fixed to the side walls of the U-shaped frame and the bottom wall of the ink groove.

[0012] Preferably, the protrusion of the ejection piece from the outer periphery of the outer skeleton is provided with a threaded tube, and the two ends of the threaded tube are respectively fixed to the bottom wall of the outer skeleton and the end of the ejection piece protruding from the outer skeleton.

[0013] Preferably, a cap is further provided on the port, and a top cover is further provided above the ink groove.

[0014] Compared with the prior art, the building construction wire -laying equipment has the following beneficial effects:

[0015] 1. The ink assembly is provided, and the ejection piece is pressed during use, the connecting rod is driven to move, the extrusion piece is driven to move by the connecting rod, the U-shaped frame is driven to move upward by the extrusion piece during the forward movement of the extrusion piece, and finally the construction wire between the pressure wire shaft and the ink roll is in close contact with the ink roll. At the same time, the extrusion piece will extrude the air bag in the ink groove, the air bag in the ink roll will expand, the pressure in the ink roll will increase, and finally the ink will be extruded out of the ink roll to coat the construction wire. The problems that the ink in the existing scheme is only installed in the ink groove and evaporates and dries too quickly, and the construction wire is also dyed when winding are solved.

[0016] 2. The utility model discloses a set up the ink component, the device outer skeleton front end still is provided with the line of sight mark, and the line of sight mark is located the line hole center, and the line of sight mark is mainly used for the device use line of sight can pass through the line of sight mark makes the construction line with the construction personnel mark point better coincides, prevents the error as far as possible from appearing, solves the ink fountain port in the prior art scheme is relatively wide, and the construction line with the construction personnel mark point is not convenient for aiming at, and the deviation problem is easy to appear. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the ink component of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the ink component of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the ink roll section of the utility model.

[0021] In the drawing,

[0022] 1, main component assembly;11, outer skeleton;12, ink groove;121, top cover;13, coil;14, handle;15, line hole;16, line of sight mark;

[0023] 2, ink component;21, ink roll;211, port;212, end cover;213, ink outlet hole;214, cross rubber pad;22, inflatable air bag;221, connecting pipe;23, U-shaped frame;231, V-shaped elastic sheet;24, line pressing shaft;25, limit block;251, connecting rod;252, connecting rod;26, extrusion piece;261, movable roller;27, ejection piece;271, threaded pipe. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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 scope of the utility model.

[0025] As introduced in the background, the deficiencies in the prior art, in order to solve the above technical problems, the application proposes a building construction wire laying equipment.

[0026] Please refer to Figure 1 - Figure 4The utility model provides a kind of construction with wire laying equipment, including main component 1, main component 1 includes outer skeleton 11, outer skeleton 11 is equipped with ink groove 12, outer skeleton 11 is also rotatably connected with coil 13, one side of coil 13 is fixed with handle 14, outer skeleton 11 is also equipped with wire hole 15;Outer skeleton 11 is also provided with ink assembly 2, ink assembly 2 includes ink roller 21 rotatably connected in ink groove 12, one side of ink roller 21 is connected with port 211, ink roller 21 side surface is also equipped with ink outlet 213, ink outlet 213 is also provided with cross rubber pad 214, and ink roller 21 and ink groove 12 are all provided with inflatable air bag 22, ink assembly 2 also includes connecting pipe 221, and two inflatable air bags 22 are through connecting pipe 221, the bottom of ink groove 12 is also hinged with U-shaped frame 23, U-shaped frame 23 is rotatably connected with wire pressing shaft 24, the bottom of ink groove 12 is also fixed with limit block 25, the center of limit block 25 is horizontally movably connected with connecting rod 251, one end of connecting rod 251 is fixed with extrusion piece 26, the other end of connecting rod 251 is hinged with connecting rod 252, the end of connecting rod 252 away from connecting rod 251 is hinged on the side wall of ink groove 12, and the bottom of ink groove 12 is movably connected with ejector 27, and one end of ejector 27 protruding in ink groove 12 is arranged below the hinged point of connecting rod 252.

[0027] When using the device, the construction line is wound on the coil 13 and then the other end is pulled out through the wire hole 15, which is a traditional solution, and here will not be too much repetition, and unlike the traditional one, the device is provided with an ink roller 21 for ink loading and extrusion, and when in use, the ink is added to the ink roller 21 through the port 211, and a plurality of ink outlets 213 are formed on the ink roller 21, and a cross rubber pad 214 is arranged on each ink outlet 213, which makes the ink not easily flow out due to the small size of the ink outlet 213 and the surface tension of the cross rubber pad 214, and the device is provided with two interconnected inflatable air bags 22, one of which is located inside the ink roller 21 and the other is located inside the ink groove 12, and when in use, the ejector 27 is pressed, the ejector 27 drives the connecting rod 252 to move, pushes the connecting rod 251, and finally drives the pressure piece to move, and in the process of advancing the extrusion piece 26, the U-shaped frame 23 is pushed to drive the wire pressing shaft 24 to move upward, and finally the construction line between the wire pressing shaft 24 and the ink roller 21 is in close contact with the ink roller 21, and at the same time, the extrusion piece 26 extrudes the air bag in the ink groove 12, so that the air bag in the ink roller 21 is inflated, the pressure in the ink roller 21 is increased, and finally the ink is extruded out of the ink roller 21 to coat the construction line, and at this time the construction line is pulled out for wire laying work.

[0028] Further, the front end of the outer skeleton 11 is also fixed with a sight mark 16, which is located at the center of the wire hole 15, and the sight mark 16 is mainly used for the device in use to make the construction line coincide better with the mark points drawn by the construction personnel through the sight mark 16, to prevent errors as much as possible.

[0029] Further, the sponge layer is arranged on the outer periphery of the ink roller 21, and the sponge filler is further arranged in the ink groove 12. The sponge layer can make the ink evenly spread on the entire working line when the ink roller 21 is inked, and the ink squeezed out of the ink roller 21 cannot splash. The sponge filler can further ensure the absorption of the excess ink in the entire ink groove 12.

[0030] Further, the movable roller 261 is further rotatably connected to the pressing member 26, and the movable roller 261 is in contact with the U-shaped frame 23. The movable roller 261 can change the frictional contact between the U-shaped frame 23 and the pressing member 26 into rolling contact, thereby reducing the frictional force generated when the two move relative to each other.

[0031] Further, the ink application assembly 2 further comprises a V-shaped elastic sheet 231, and the two ends of the V-shaped elastic sheet 231 are fixed to the side wall of the U-shaped frame 23 and the bottom wall of the ink groove 12, respectively. The V-shaped elastic sheet 231 mainly provides a natural elastic force to the line pressing shaft 24, so that the line pressing shaft 24 naturally rebounds and does not shake when the device is not in use.

[0032] Further, the threaded tube 271 is further arranged on the outer periphery of the ejection member 27 protruding from the outer frame 11, and the two ends of the threaded tube 271 are fixed to the bottom wall of the outer frame 11 and the end of the ejection member 27 protruding from the outer frame 11, respectively. The threaded tube 271 mainly plays a sealing role, and the excess ink cannot flow out from the gap between the ejection member 27 and the outer frame 11.

[0033] Further, the end cover 212 is further arranged on the port 211, and the top cover 121 is further arranged above the ink groove 12. The end cover 212 can prevent the ink in the ink roller 21 from flowing out at will, and the end cover 212 can prevent the ink in the entire ink groove 12 from splashing.

[0034] Working principle: when using the device, the construction line is wound on the coil 13 and then the other end is pulled out through the wire hole 15, which is a traditional scheme, and here is not too much repetition, and the difference from the traditional one is that the device is provided with a special ink roller 21 for loading and extruding ink, and when using, the ink is added into the ink roller 21 through the port 211, and a plurality of ink outlets 213 are formed on the ink roller 21, and a cross-shaped rubber pad 214 is arranged on each ink outlet 213, which makes the ink not easy to flow out due to the small ink outlet 213 and the cross-shaped rubber pad 214, and the device is provided with two communicating inflatable air bags 22, one is located in the ink roller 21, and the other is located in the ink groove 12, when using, the ejector 27 is pressed, the connecting rod 252 is driven to move, the connecting rod 251 is pushed, and finally the pressing member is driven to move, in the process of extruding member 26, the U-shaped frame 23 is pushed to drive the pressure shaft 24 to move upward, finally the construction line between the pressure shaft 24 and the ink roller 21 is in close contact with the ink roller 21, at the same time, the extruding member 26 extrudes the inflatable air bag 22 in the ink groove 12, and the inflatable air bag 22 is arranged in the ink roller 21, and the two are connected through the connecting pipe 221, when the inflatable air bag 22 outside the ink roller 21 is extruded, the gas will be extruded into the inflatable air bag 22 in the ink roller 21, so that the pressure in the ink roller 21 increases, finally, the ink is extruded out of the ink roller 21, and the construction line is coated with ink, at this time, the construction line is pulled out for the line laying work.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pay-off device for construction work, comprising a main body assembly (1), characterised in that: The main body assembly (1) comprises an exoskeleton (11), an ink groove (12) is formed in the exoskeleton (11), a coil (13) is rotatably connected to the exoskeleton (11), a handle (14) is fixed to one side of the coil (13), and a wire hole (15) is formed in the exoskeleton (11). The exoskeleton (11) is further provided with an ink applying assembly (2), the ink applying assembly (2) comprises an ink roller (21) rotatably connected in the ink groove (12), a port (211) is throughly connected to one side of the ink roller (21), an ink outlet hole (213) is formed in the circumferential surface of the ink roller (21), a cross-shaped rubber pad (214) is arranged on the ink outlet hole (213), an expansion air bag (22) is arranged in the ink roller (21) and the ink groove (12), the ink applying assembly (2) further comprises a connecting pipe (221), the two expansion air bags (22) are throughly connected by the connecting pipe (221), a U-shaped frame (23) is hingedly connected to the bottom end of the ink groove (12), a wire pressing shaft (24) is rotatably connected to the U-shaped frame (23), a limiting block (25) is fixed to the bottom end of the ink groove (12), a connecting rod (251) is movably connected to the center of the limiting block (25), an extrusion piece (26) is fixed to one end of the connecting rod (251), a connecting rod (252) is hingedly connected to the other end of the connecting rod (251), the connecting rod (252) is hingedly connected to the side wall of the ink groove (12) away from the connecting rod (251), and an ejection piece (27) is movably connected to the bottom end of the ink groove (12).

2. The line paying out device for construction work according to claim 1, characterized in that: The front end of the exoskeleton (11) is further provided with a sight line marker (16), and the sight line marker (16) is located at the center of the wire hole (15).

3. The line paying out device for construction work according to claim 1, characterized in that: A sponge layer is arranged on the outer circumferential surface of the ink roller (21), and a sponge filler is arranged in the ink groove (12).

4. The line paying out device for construction work according to claim 1, characterized in that: An active roller (261) is rotatably connected to the extrusion piece (26), and the active roller (261) is in contact with the U-shaped frame (23).

5. The line paying out device for construction work according to claim 1, characterized in that: The ink applying assembly (2) further comprises a V-shaped elastic sheet (231), and the V-shaped elastic sheet (231) is fixed to the side wall of the U-shaped frame (23) and the bottom wall of the ink groove (12) respectively.

6. The line paying out device for construction work according to claim 1, characterized by: A threaded pipe (271) is arranged on the circumferential surface of the ejection piece (27) protruding from the exoskeleton (11), and the threaded pipe (271) is fixed to the bottom wall of the exoskeleton (11) and one end of the ejection piece (27) protruding from the exoskeleton (11) respectively.

7. The line paying out device for construction work according to claim 1, characterized in that: An end cover (212) is arranged on the port (211), and a top cover (121) is arranged above the ink groove (12). An end cover (212) is arranged on the port (211), and a top cover (121) is arranged above the ink groove (12).

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