Line pendant device for building engineering construction
By designing the wire sinker device for construction projects, including storage mechanism, winding mechanism and hammer body, the problem of inconvenient replacement of the existing wire sinker in environments such as windy weather is solved, convenient replacement and prevent wires from being wound, and construction efficiency and safety are improved.
Patent Information
- Application Number
- CN202420919305.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When existing wire drops face heavy winds and other operating environments, the hammer head needs to be replaced, but the replacement process is inconvenient.
A wire sinker device for construction engineering construction is designed, including a storage mechanism, a winding mechanism and a hammer body. By engaging the movable nut inside the limit cylinder, the rotating metal cone drives the connection bolt to rotate, the metal cone is replaced, and the wire is prevented from winding through the positioning wheel and the slot structure.
It realizes the convenience of hammer head replacement, avoids wire entanglement, and improves construction efficiency and safety.
Smart Images
Figure CN222835390U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and particularly relates to a plumb line device for building engineering construction. Background Art
[0002] One of the indispensable tools in construction engineering. The plumb line, also known as the heavy hammer line, is mainly used for precise positioning, verticality control and construction elevation detection at the construction site. There are many types of plumb lines, which can be divided into the following categories according to the usage scenarios and functions: one is the plumb line for measuring verticality; the second is the magnetic plumb line for measuring horizontal distance; the third is the laser plumb line for measuring angles, etc.
[0003] When facing various working environments, such as strong winds, the hammer head of the existing plumb line often needs to be replaced. However, the existing plumb line has certain limitations in this regard, and replacing the hammer head is not very convenient. Utility Model Content
[0004] The utility model provides a plumb line device for construction engineering, aiming to solve the problem that the hammer head of the existing plumb line often needs to be replaced when facing various working environments, such as strong winds, but the existing plumb line shows certain limitations in this regard, and the replacement of the hammer head is not very convenient.
[0005] The utility model is realized in this way. A plumb line device for construction engineering comprises a storage mechanism, a winding mechanism is rotatably connected inside the storage mechanism, and a hammer body is fixedly connected at the bottom of the storage mechanism.
[0006] Preferably, the storage mechanism includes a storage box, one side of the storage box is fixedly connected to a fixing bar, the side of the storage box away from the fixing bar is fixedly connected to a wiring tube, two limiting rollers are rotatably connected inside the wiring tube, a winding mechanism is rotatably connected inside the storage box, and a hammer is fixedly connected to the bottom of the wiring tube.
[0007] Preferably, the winding mechanism includes a fixed disk, a limiting ring is fixedly connected to the inner side of the fixed disk, a mounting disk is provided on one side of the limiting ring, a connecting rod is provided between the fixed disk and the mounting disk, a winding roller is rotatably connected between the fixed disk and the mounting disk, a handle is rotatably connected to one side of the winding roller, a fixing hole is provided inside the winding roller, limiting grooves are provided on both sides of the fixing hole, and an elastic ring is fixedly connected inside the fixing hole.
[0008] Preferably, two limiting rings are provided, and the two limiting rings are respectively distributed on the inner sides of the fixing plate and the mounting plate, the limiting ring is rotatably connected to the inside of the limiting groove, the two ends of the elastic ring are respectively fixedly connected to the connecting rod and the inside of the fixing hole, and the handle is located between the storage box and the mounting plate.
[0009] Preferably, the hammer body includes an installation box, the upper and lower ends of the installation box are provided with wiring holes, a fixing rod is fixedly connected to the inside of the installation box, the inner end of the fixing rod is rotatably connected to a positioning wheel, the bottom of the installation box is fixedly connected to a limiting cylinder, the limiting cylinder is snap-connected with a movable nut, the movable nut is threadedly connected with a connecting bolt, the bottom of the connecting bolt is fixedly connected to a metal cone, and the top of the movable nut is fixedly connected to a connecting wire.
[0010] Preferably, there are multiple fixing rods, which are divided into a group of two. The two groups of fixing rods are vertically distributed to each other. The connecting line runs through the top of the limiting cylinder and the wiring hole, and the connecting line is located between the two positioning wheels.
[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0012] By engaging the movable nut inside the limiting cylinder and rotating the metal cone to drive the connecting bolt to rotate until the connecting bolt is separated from the movable nut, the metal cone can be replaced. The wire will pass through the slot between each set of two positioning wheels to keep the wire in motion, thereby preventing the wire from getting tangled. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0015] Figure 3 It is a schematic diagram of the winding mechanism structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the hammer structure of the utility model;
[0017] In the figure: 1. Storage mechanism; 11. Storage box; 12. Fixing strip; 13. Wire routing tube; 14. Limit roller; 2. Winding mechanism; 21. Fixing plate; 22. Limiting ring; 23. Mounting plate; 24. Winding roller; 25. Handle; 26. Limiting groove; 27. Fixing hole; 28. Elastic ring; 3. Hammer; 31. Mounting box; 32. Wire routing hole; 33. Fixing rod; 34. Positioning wheel; 35. Limiting cylinder; 36. Movable nut; 37. Connecting bolt; 38. Metal cone; 39. Connecting wire. DETAILED DESCRIPTION
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0020] The utility model provides a plumb line device for construction engineering, such as Figure 1-4 As shown, it includes a storage mechanism 1, a winding mechanism 2 is rotatably connected inside the storage mechanism 1, and a hammer body 3 is fixedly connected to the bottom of the storage mechanism 1.
[0021] It should be noted that the existing plumb line sinker often needs to replace the hammer head when facing various working environments, such as windy weather. However, the existing plumb line sinker has certain limitations in this regard, and replacing the hammer head is not very convenient. In this solution, the movable nut 36 is engaged with the inside of the limiting cylinder 35, and the rotating metal cone 38 drives the connecting bolt 37 to rotate until the connecting bolt 37 is separated from the movable nut 36, thereby replacing the metal cone 38. The wire will pass through the inside of the slot between each group of two positioning wheels 34, thereby maintaining the movement state of the wire and preventing the wire from being entangled.
[0022] Specifically, in this embodiment, this scheme mainly includes a storage mechanism 1, and a winding mechanism 2 is rotatably connected inside the storage mechanism 1. A hammer 3 is fixedly connected to the bottom of the storage mechanism 1. When the wire moves inside the installation box 31, it will pass through the two wiring holes 32. Since a slot is provided in the middle of the positioning wheel 34, the wire will pass through the slot between the two groups of positioning wheels 34 at this time, maintaining the moving state of the wire, thereby preventing the wire from being entangled. When the movable nut 36 is engaged with the inside of the limiting cylinder 35, the connecting bolt 37 is driven to rotate by rotating the metal cone 38 until the connecting bolt 37 is separated from the movable nut 36, thereby facilitating the replacement of the metal cone 38.
[0023] In a further preferred embodiment of the present invention, Figure 1-4As shown, the storage mechanism 1 includes a storage box 11, one side of the storage box 11 is fixedly connected to a fixing bar 12, the side of the storage box 11 away from the fixing bar 12 is fixedly connected to a wiring tube 13, the wiring tube 13 is rotatably connected to two limiting rollers 14, the storage box 11 is rotatably connected to a winding mechanism 2, the bottom of the wiring tube 13 is fixedly connected to a hammer body 3, firstly, the device is adsorbed on the iron frame through the fixing bar 12, at this time, the coil inside the winding mechanism 2 will be clamped by the two limiting rollers 14 inside the wiring tube 13 and then enter into the hammer body 3, the wire is clamped by the limiting rollers 14 to prevent the winding mechanism 2 from getting entangled when the wire is contracted or extended.
[0024] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the winding mechanism 2 includes a fixed disk 21, a limiting ring 22 is fixedly connected to the inner side of the fixed disk 21, a mounting disk 23 is provided on one side of the limiting ring 22, a connecting rod is provided between the fixed disk 21 and the mounting disk 23, a winding roller 24 is rotatably connected between the fixed disk 21 and the mounting disk 23, a handle 25 is rotatably connected to one side of the winding roller 24, a fixing hole 27 is provided inside the winding roller 24, limiting grooves 26 are provided on both sides of the fixing hole 27, an elastic ring 28 is fixedly connected inside the fixing hole 27, two limiting rings 22 are provided, and the two limiting rings 22 are respectively distributed on the inner sides of the fixed disk 21 and the mounting disk 23, and the limiting rings 22 are rotatably connected to the limiting rings 28. Inside the positioning groove 26, the two ends of the elastic ring 28 are fixedly connected to the connecting rod and the fixing hole 27 respectively. The handle 25 is located between the storage box 11 and the mounting disk 23. First, the coil is wound into the winding drum 24. The wire will be connected to the hammer body 3 after passing through the storage mechanism 1. The winding drum 24 is driven to rotate between the fixed disk 21 and the mounting disk 23 by rotating the handle 25, so as to extend or contract the wire. The winding drum 24 is driven to rotate by the elastic ring 28, so that the user can save effort when recycling the metal cone 38. When the handle 25 is rotated, the two limit rings 22 will rotate inside the two limit grooves 26.
[0025] In a further preferred embodiment of the present invention, Figure 1-4As shown, the hammer body 3 includes a mounting box 31, the upper and lower ends of the mounting box 31 are internally provided with wiring holes 32, a fixing rod 33 is fixedly connected inside the mounting box 31, the inner end of the fixing rod 33 is rotatably connected to a positioning wheel 34, a limiting cylinder 35 is fixedly connected to the bottom of the mounting box 31, a movable nut 36 is snap-connected inside the limiting cylinder 35, a connecting bolt 37 is threadedly connected inside the movable nut 36, a metal cone 38 is fixedly connected to the bottom of the connecting bolt 37, a connecting wire 39 is fixedly connected to the top of the movable nut 36, a plurality of fixing rods 33 are provided, the plurality of fixing rods 33 are divided into two groups, and the two groups of fixing rods 33 are vertically distributed to each other The connecting wire 39 passes through the top of the limiting cylinder 35 and the inside of the wiring hole 32. The connecting wire 39 is located between the two positioning wheels 34. When the wire moves inside the installation box 31, it will pass through the inside of the two wiring holes 32. Since a slot is provided in the middle of the positioning wheel 34, the wire will pass through the inside of the slot between the two groups of positioning wheels 34 at this time, maintaining the moving state of the wire, thereby preventing the wire from being entangled. When the movable nut 36 is engaged with the inside of the limiting cylinder 35, the connecting bolt 37 is driven to rotate by rotating the metal cone 38 until the connecting bolt 37 is separated from the movable nut 36, thereby facilitating the replacement of the metal cone 38.
[0026] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.
[0027] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0028] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0029] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A plumb line device for construction engineering, characterized in that: It comprises a storage mechanism (1), wherein a winding mechanism (2) is rotatably connected inside the storage mechanism (1), and a hammer (3) is fixedly connected at the bottom of the storage mechanism (1); The hammer body (3) comprises a mounting box (31), wherein the upper and lower ends of the mounting box (31) are both provided with wiring holes (32), a fixing rod (33) is fixedly connected inside the mounting box (31), the inner end of the fixing rod (33) is rotatably connected to a positioning wheel (34), a limiting cylinder (35) is fixedly connected at the bottom of the mounting box (31), a movable nut (36) is snap-connected inside the limiting cylinder (35), a connecting bolt (37) is threadedly connected inside the movable nut (36), a metal cone (38) is fixedly connected at the bottom of the connecting bolt (37), and a connecting wire (39) is fixedly connected at the top of the movable nut (36).
2. A plumb bob device for construction engineering as claimed in claim 1, characterized in that: The storage mechanism (1) comprises a storage box (11), one side of the storage box (11) is fixedly connected to a fixing bar (12), the side of the storage box (11) away from the fixing bar (12) is fixedly connected to a wiring tube (13), the wiring tube (13) is rotatably connected to two limiting rollers (14), the storage box (11) is rotatably connected to a winding mechanism (2), and the bottom of the wiring tube (13) is fixedly connected to a hammer (3).
3. A plumb bob device for construction engineering as claimed in claim 1, characterized in that: The winding mechanism (2) comprises a fixed disk (21), a limiting ring (22) is fixedly connected to the inner side of the fixed disk (21), a mounting disk (23) is provided on one side of the limiting ring (22), a connecting rod is provided between the fixed disk (21) and the mounting disk (23), a winding roller (24) is rotatably connected between the fixed disk (21) and the mounting disk (23), a handle (25) is rotatably connected to one side of the winding roller (24), a fixing hole (27) is provided inside the winding roller (24), limiting grooves (26) are provided on both sides of the fixing hole (27), and an elastic ring (28) is fixedly connected inside the fixing hole (27).
4. A plumb bob device for construction engineering as claimed in claim 3, characterized in that: Two limiting rings (22) are provided, and the two limiting rings (22) are respectively distributed on the inner sides of the fixing plate (21) and the mounting plate (23). The limiting rings (22) are rotatably connected to the inside of the limiting groove (26). The two ends of the elastic ring (28) are respectively fixedly connected to the inside of the connecting rod and the fixing hole (27). The handle (25) is located between the storage box (11) and the mounting plate (23).
5. A plumb bob device for construction engineering as claimed in claim 1, characterized in that: A plurality of the fixing rods (33) are provided, and the plurality of the fixing rods (33) are divided into a group of two, and the two groups of the fixing rods (33) are vertically distributed to each other. The connecting line (39) passes through the top of the limiting cylinder (35) and the inside of the wiring hole (32), and the connecting line (39) is located between the two positioning wheels (34).