Anti-knotting line pendant device for building engineering construction

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to an anti-knotting line pendant device for constructional engineering construction, which comprises a supporting assembly, the supporting assembly comprises an outer frame, the inner side of the outer frame is connected with a bracket in a sliding manner, the side surface of the bracket is fixedly connected with a bottom plate, and the top of the bottom plate is provided with a rolling assembly in a matched manner; and the winding assembly comprises a positioning base fixedly connected to the upper surface of the bottom plate, a roller shaft rotationally penetrates through the outer wall of the positioning base, a rotating rod is fixedly connected to the end face of the roller shaft, a measuring line is movably attached to the outer surface of the roller shaft, and a conical line pendant is fixedly connected to the bottom of the measuring line. A first tension spring is fixedly connected between the side face of the measuring line and the clamping ring, and the second tension spring is connected with the second axis sleeve in a clamping mode, so that the second axis sleeve can be in close contact with the measuring line, the measuring line is helped to be smoother, and the knotting situation is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, and in particular relates to a knot-proof plumb line device for building engineering construction. Background Art

[0002] A plumb bob, also known as a plumb bob, is a conical object made of metal (iron, steel, copper, etc.). It is often seen in construction projects and is mainly used to measure the verticality of objects.

[0003] The installation of existing plumb bob devices for construction projects is cumbersome, and the use distance cannot be accurately controlled. In addition, the wire harness may break or become tangled during further use. Therefore, the wire harness needs to be straightened when tightened, which can significantly improve the tangling of the wire harness. Utility Model Content

[0004] The utility model aims to provide a knot-proof plumb line device for construction engineering, aiming to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A knot-proof plumb line device for construction engineering, comprising:

[0007] A support assembly, the support assembly comprising an outer frame, a bracket is slidably connected to the inner side of the outer frame, a bottom plate is fixedly connected to the side of the bracket, and a winding assembly is cooperatively arranged on the top of the bottom plate;

[0008] In addition, the winding assembly includes a positioning base fixedly connected to the upper surface of the bottom plate, the outer wall of the positioning base is rotatably connected to a roller, the end face of the roller is fixedly connected to a rotating rod, the outer surface of the roller is cooperated with a measuring line, and the bottom of the measuring line is fixedly connected to a conical plumb line.

[0009] As a preferred solution of the utility model, the outer side surface of the conical plumb line is cooperated with a regulating assembly, and the regulating assembly includes a universal joint fixedly connected to the bottom of the outer frame, a retaining ring is fixedly connected to the side of the universal joint, and a first tension spring is fixedly connected between the side surface of the measuring line and the retaining ring.

[0010] As a preferred solution of the utility model, the lower surface of the outer frame is fixedly connected to an L-shaped base plate, the inner side surface of the L-shaped base plate is fixedly connected to a wedge plate, and the number of the wedge plates is several, and the several wedge plates are equidistantly distributed on the inner side surface of the wedge plate.

[0011] As a preferred solution of the utility model, the wedge-shaped plate is clamped and connected with a bent claw, the side of the bent claw is fixedly connected with a connecting ring, the connecting ring is sleeve-connected with a straight column, and the bottom of the straight column is fixedly connected to the L-shaped base plate.

[0012] As a preferred solution of the utility model, a second tension spring is fixedly connected to the side surface of the connecting ring, and a second axis sleeve is snap-connected to the end surface of the second tension spring.

[0013] As a preferred solution of the utility model, a side surface of the second axis sleeve is fixedly connected with an alignment column, a magnetic block is magnetically attracted to the alignment column, and an end surface of the magnetic block is fixedly connected with the first axis sleeve.

[0014] As a preferred solution of the utility model, the first axis sleeve and the second axis sleeve are both cylindrical workpieces that can be opened and closed in one piece, and the magnetic block is an integrally formed cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) the second tension spring is connected to the second axis sleeve by a snap-fit ​​connection, so that the second axis sleeve can be in close contact with the measuring line, thereby helping the measuring line to be straighter and further reducing the occurrence of tangling.

[0016] (2) The magnetic attraction between the alignment post and the magnetic block allows the second axis sleeve and the first axis sleeve to be combined to press the measuring line straight to avoid tangling of the measuring line. At the same time, the one-piece structure of the magnetic block can ensure that the magnetic force of the magnet is stable and balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of related components for achieving the wire harness straightening effect in the utility model;

[0020] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0021] Figure 4 It is a schematic diagram of the top view structure of the support assembly in the utility model.

[0022] In the figure: 100, support assembly; 101, outer frame; 102, bracket; 103, bottom plate; 200, winding assembly; 201, positioning base; 202, roller; 203, rotating rod; 204, measuring line; 205, tapered plumb bob; 300, adjustment assembly; 301, universal joint; 302, retaining ring; 303, first tension spring; 304, second tension spring; 305, L-shaped base plate; 306, wedge plate; 307, bent claw; 308, connecting ring; 309, straight column; 310, first axis sleeve; 311, magnetic block; 312, second axis sleeve; 313, alignment column. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1-2 , is the first embodiment of the utility model, which provides an anti-knotting plumb line device for construction engineering, comprising:

[0028] The support assembly 100 includes an outer frame 101, a bracket 102 is slidably connected to the inner side of the outer frame 101, a bottom plate 103 is fixedly connected to the side of the bracket 102, and a winding assembly 200 is provided on the top of the bottom plate 103;

[0029] In addition, the winding assembly 200 includes a positioning base 201 fixedly connected to the upper surface of the bottom plate 103, the outer wall of the positioning base 201 is rotatably connected to a roller 202, the end face of the roller 202 is fixedly connected to a rotating rod 203, the outer surface of the roller 202 is provided with a measuring line 204, and the bottom of the measuring line 204 is fixedly connected to a conical plumb line 205.

[0030] Specifically, the combination of the outer frame 101 and the bracket 102 makes the overall device more stable. The cooperation between the bottom plate 103 and the winding assembly 200 further helps the winding assembly 200 to stably wind up and store the wire harness. The rotational connection between the roller 202 and the positioning base 201 allows the measuring line 204 to be flexibly wound and unwound, which is convenient for engineers to use. The fixed connection between the conical plumb bob 205 and the measuring line 204 can make the measurement efficiency of the overall device higher.

[0031] The outer side surface of the conical plumb bob 205 is cooperated with an adjustment assembly 300, which includes a universal joint 301 fixedly connected to the bottom of the outer frame 101, a retaining ring 302 fixedly connected to the side of the universal joint 301, and a first tension spring 303 fixedly connected between the side surface of the measuring line 204 and the retaining ring 302.

[0032] Preferably, the universal joint 301 is fixed at the bottom of the outer frame 101, which can support the stretching movement of the first tension spring 303 and reduce the shaking of the first tension spring 303 during stretching and compression. The fixed connection between the retaining ring 302 and the first tension spring 303 further helps the first tension spring 303 to stretch stably.

[0033] When in use, first slide the bracket 102 and the inner side of the outer frame 101 together, then place the winding assembly 200 on the top of the base plate 103, assemble and connect the base plate 103 and the side of the bracket 102, then install the roller 202 through the side of the positioning base 201, and sleeve the rotating rod 203 on the end face of the roller 202. Rotate the rotating rod 203 so that the measuring line 204 and the conical plumb line 205 are stably wound up on the outer side of the roller 202 under the action of tension.

[0034] Example 2

[0035] Reference Figure 2-3 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides relevant parts to achieve the stable approach and straightening effect of the tension spring.

[0036] Specifically, an L-shaped base plate 305 is fixedly connected to the lower surface of the outer frame 101, and a wedge plate 306 is fixedly connected to the inner side surface of the L-shaped base plate 305. There are several wedge plates 306, and the several wedge plates 306 are equidistantly distributed on the inner side surface of the wedge plate 306. The wedge plate 306 is snap-connected with a bent claw 307, and a connecting ring 308 is fixedly connected to the side of the bent claw 307. The connecting ring 308 is sleeve-connected with a straight column 309, and the bottom of the straight column 309 is fixedly connected to the L-shaped base plate 305.

[0037] Among them, the fixed connection between the L-shaped base plate 305 and the wedge plate 306 makes the clamping between the wedge plate 306 and the bent claw 307 more stable, and the sleeve connection between the straight column 309 and the connecting ring 308 can help the rotation movement of the connecting ring 308 remain relatively stable, which is beneficial to the transmission of torque.

[0038] The second tension spring 304 is fixedly connected to the side surface of the connecting ring 308 , and the end surface of the second tension spring 304 is clamped and connected to the second axis sleeve 312 .

[0039] Furthermore, the snap connection between the second tension spring 304 and the second axis sleeve 312 allows the second axis sleeve 312 to be in close contact with the measuring line 204, thereby helping the measuring line 204 to be straighter and further reducing the occurrence of knots.

[0040] When in use, several wedge plates 306 are fixedly installed on the inner side of the L-shaped base plate 305, and then the second tension spring 304 is fixedly connected to the connecting ring 308, the second axis sleeve 312 is connected to the end face of the second tension spring 304 by clamping, and then the bent claw 307 is installed on the side of the connecting ring 308, so that the bent claw 307 and the wedge plate 306 are movably clamped.

[0041] Example 3

[0042] Reference Figure 3-4 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides relevant parts to achieve the opening and closing straightening effect of the axis sleeve.

[0043] Specifically, the side of the second axis sleeve 312 is fixedly connected with an alignment column 313, the alignment column 313 is magnetically attracted with a magnet block 311, the end face of the magnet block 311 is fixedly connected with the first axis sleeve 310, the first axis sleeve 310 and the second axis sleeve 312 are both cylindrical workpieces that can be opened and closed, and the magnet block 311 is an integrally formed cylinder.

[0044] Furthermore, the magnetic attraction between the alignment post 313 and the magnetic block 311 allows the second axis sleeve 312 and the first axis sleeve 310 to press the measuring line 204 straight to prevent the measuring line 204 from getting tangled. At the same time, the one-piece structure of the magnetic block 311 can ensure that the magnetic force of the magnet 311 is stable and balanced.

[0045] When in use, the magnetic block 311 is fixed inside the first axis sleeve 310, and then the alignment post 313 is fixedly connected to the side of the second axis sleeve 312. The magnetic block 311 and the alignment post 313 are magnetically attracted to ensure the clamping of the axis sleeve.

[0046] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0048] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A knot-proof plumb bob device for construction engineering, characterized in that: include, A support assembly (100), the support assembly (100) comprising an outer frame (101), a bracket (102) being slidably connected to the inner side of the outer frame (101), a bottom plate (103) being fixedly connected to the side of the bracket (102), and a winding assembly (200) being cooperatively arranged on the top of the bottom plate (103); Furthermore, the winding assembly (200) comprises a positioning base (201) fixedly connected to the upper surface of the bottom plate (103), the outer wall of the positioning base (201) is rotatably connected to a roller (202), the end surface of the roller (202) is fixedly connected to a rotating rod (203), the outer surface of the roller (202) is provided with a measuring line (204), and the bottom of the measuring line (204) is fixedly connected to a conical plumb line (205).

2. The anti-knotting plumb bob device for construction engineering according to claim 1, characterized in that: The outer side surface of the conical plumb bob (205) is provided with an adjustment assembly (300), the adjustment assembly (300) comprises a universal joint (301) fixedly connected to the bottom of the outer frame (101), a retaining ring (302) is fixedly connected to the side surface of the universal joint (301), and a first tension spring (303) is fixedly connected between the side surface of the measuring line (204) and the retaining ring (302).

3. The anti-knotting plumb bob device for construction engineering according to claim 2, characterized in that: An L-shaped base plate (305) is fixedly connected to the lower surface of the outer frame (101), and a wedge-shaped plate (306) is fixedly connected to the inner side surface of the L-shaped base plate (305). There are a plurality of wedge-shaped plates (306), and the plurality of wedge-shaped plates (306) are equidistantly distributed on the inner side surface of the wedge-shaped plate (306).

4. The anti-knotting plumb bob device for construction engineering according to claim 3, characterized in that: The wedge-shaped plate (306) is snap-connected with a bent claw (307), a side of the bent claw (307) is fixedly connected with a connecting ring (308), the connecting ring (308) is sleeve-connected with a straight column (309), and the bottom of the straight column (309) is fixedly connected to the L-shaped base plate (305).

5. The anti-knotting plumb bob device for construction engineering according to claim 4, characterized in that: A second tension spring (304) is fixedly connected to the side surface of the connecting ring (308), and a second axis sleeve (312) is snap-connected to the end surface of the second tension spring (304).

6. The anti-knotting plumb bob device for construction engineering according to claim 5, characterized in that: The side surface of the second axis sleeve (312) is fixedly connected to an alignment post (313), the alignment post (313) is magnetically connected to a magnetic block (311), and the end surface of the magnetic block (311) is fixedly connected to the first axis sleeve (310).

7. The anti-knotting plumb bob device for construction engineering according to claim 6, characterized in that: The first axis sleeve (310) and the second axis sleeve (312) are both cylindrical workpieces that can be opened and closed in one piece, and the magnetic block (311) is an integrally formed cylinder.

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