Warning device for building construction

Abstract

The utility model discloses a warning device for building construction, which comprises a base, an upright post is arranged on the base, a stud part is arranged at the top of the upright post, an adjusting nut is in threaded connection with the stud part, a movable sleeve is rotationally connected with the adjusting nut and is sleeved on the upright post, a fixed sleeve is arranged at the bottom of the upright post, and the movable sleeve is sleeved on the fixed sleeve. The fixed sleeve is connected to the base, a left elastic rod and a right elastic rod are arranged between the movable sleeve and the fixed sleeve, one ends of the left elastic rod and the right elastic rod are hinged to the movable sleeve, the other ends of the left elastic rod and the right elastic rod are hinged to the fixed sleeve, a piece of cloth formed by weaving fabric is connected between the right elastic rod and the left elastic rod, and a warning mark is printed on the piece of cloth. A hand wheel connected with the adjusting nut is arranged outside the adjusting nut, and the hand wheel and the adjusting nut are coaxially arranged. The warning device has the advantages of being deformable and easy to store, and is complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, and more specifically, to a warning device for building construction. Background Art

[0002] There is a risk of falling objects at construction sites, which requires not only safety enclosures for the construction area, but also the deployment of warning devices at set points. Usually, a construction site needs to deploy a large number of warning devices. If the warning device does not have the function of folding and unfolding, it will occupy a large space, have strict requirements for transportation, and have poor overall effect. Based on this, the utility model proposes a warning device for construction. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a warning device for construction, which has the characteristics of being deformable and easy to store.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a warning device for construction, including a base, a column is provided on the base, the top of the column has a stud part, an adjusting nut is threaded on the stud part, a movable sleeve is rotatably connected to the adjusting nut, the movable sleeve is sleeved on the column, a fixed sleeve is provided at the bottom of the column, the fixed sleeve is connected to the base, a left elastic rod and a right elastic rod are provided between the movable sleeve and the fixed sleeve, one end of the movable sleeve is hinged to the movable sleeve and the other end is hinged to the fixed sleeve, a cloth woven from fabric is connected between the right elastic rod and the left elastic rod, and a warning mark is printed on the cloth.

[0005] The utility model is further configured as follows: the adjusting nut is provided with a hand wheel connected thereto, and the hand wheel and the adjusting nut are arranged coaxially.

[0006] The utility model is further configured as follows: a hanging ring is provided on the top of the column.

[0007] The utility model is further configured as follows: the left elastic rod and the right elastic rod are both memory metals that can recover their deformation.

[0008] The utility model is further configured as follows: the movable sleeve is coaxially arranged with the column, and the movable sleeve rotates around the axis of the adjusting nut.

[0009] In summary, the utility model has the following beneficial effects: the warning device for construction involved in the utility model increases the distance between the movable sleeve and the fixed sleeve by upward adjusting the position of the movable sleeve, thereby resetting the bent left and right elastic rods until the cloth is not in an unfolded state, so as to reduce the space occupied by the warning device, thereby facilitating storage and transportation; reduces the distance between the movable sleeve and the fixed sleeve by downward adjusting the position of the movable sleeve, thereby making the reset left and right elastic rods bend again to open the cloth for use as a warning, is easy to deform, flexible to use, has complete overall functions, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0013] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0014] Example 1

[0015] See also Figure 1 and Figure 2 As shown, a warning device for construction involved in this embodiment includes a base 1, a column 2 is provided on the base 1, the top of the column has a stud portion 3, an adjusting nut 4 is threadedly connected to the stud portion 3, a movable sleeve 5 is rotatably connected to the adjusting nut 4, the movable sleeve 5 is sleeved on the column 2, a fixed sleeve 6 is provided at the bottom of the column 2, the fixed sleeve 6 is connected to the base 1, a left elastic rod 7 and a right elastic rod 8 are provided between the movable sleeve 5 and the fixed sleeve 6, one end of the movable sleeve is hinged to the movable sleeve and the other end is hinged to the fixed sleeve, a cloth 9 woven from fabric is connected between the right elastic rod 8 and the left elastic rod 7, and a warning mark 10 is printed on the cloth 9.

[0016] Furthermore, the left elastic rod 7 and the right elastic rod 8 are both made of memory metal that can recover its deformation.

[0017] Furthermore, the movable sleeve 5 is coaxially arranged with the column 2 , and the movable sleeve 5 rotates around the axis of the adjusting nut 4 .

[0018] In this embodiment, the adjusting nut 4 is rotated relative to the stud portion 3 until the adjusting nut 4 moves upward, the distance between the movable sleeve 5 and the fixed sleeve 6 increases, the left elastic rod 7 and the right elastic rod 8 that were originally deformed and bent gradually become straight, the cloth 9 that was originally unfolded gradually gathers, and the overall volume of the device becomes smaller; the adjusting nut 4 is rotated relative to the stud portion 3 until the adjusting nut 4 moves downward, the distance between the movable sleeve 5 and the fixed sleeve 6 decreases, the left elastic rod 7 and the right elastic rod 8 that tended to be straight are bent again, the cloth 9 is unfolded again, and the warning mark 10 is exposed and used as a warning.

[0019] Example 2

[0020] See also Figure 1 and Figure 2 As shown, the warning device for construction involved in this embodiment is further configured on the basis of Embodiment 1, wherein the adjusting nut 4 is provided with a hand wheel 11 connected thereto, and the hand wheel 11 and the adjusting nut 4 are coaxially arranged.

[0021] In this embodiment, the hand wheel 11 is provided to realize the function of manually rotating the adjusting nut 4 without using a turning tool.

[0022] Example 3

[0023] See also Figure 1 and Figure 2 As shown, the warning device for construction involved in this embodiment is further configured on the basis of Embodiments 1 and 2, in which a hanging ring 12 is provided on the top of the column 2.

[0024] In this embodiment, the hanging ring 12 is provided so that fingers can be inserted to facilitate taking and placing the warning device.

[0025] The utility model relates to a warning device for construction, which increases the distance between the movable sleeve and the fixed sleeve by upwardly adjusting the position of the movable sleeve, thereby resetting the bent left and right elastic rods to a state where the cloth is not unfolded, thereby reducing the space occupied by the warning device, thereby facilitating storage and transportation; and reduces the distance between the movable sleeve and the fixed sleeve by downwardly adjusting the position of the movable sleeve, thereby making the reset left and right elastic rods bend again, stretching the cloth for use as a warning, and has convenient deformation, flexible use, complete overall functions, and strong practicality.

[0026] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0027] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A warning device for construction, comprising a base, on which a column is provided, characterized in that: The top of the column is provided with a stud portion, an adjusting nut is threadedly connected to the stud portion, a movable sleeve is rotatably connected to the adjusting nut, the movable sleeve is sleeved on the column, a fixed sleeve is provided at the bottom of the column, the fixed sleeve is connected to the base, a left elastic rod and a right elastic rod are provided between the movable sleeve and the fixed sleeve, one end of which is hinged to the movable sleeve and the other end of which is hinged to the fixed sleeve, a cloth woven from fabric is connected between the right elastic rod and the left elastic rod, and a warning mark is printed on the cloth.

2. The warning device for construction according to claim 1, characterized in that: The adjusting nut is provided with a hand wheel connected thereto, and the hand wheel and the adjusting nut are arranged coaxially.

3. The warning device for construction according to claim 1 or 2, characterized in that: A hanging ring is arranged on the top of the column.

4. The warning device for construction according to claim 3, characterized in that: The left elastic rod and the right elastic rod are both memory metals that can recover their deformation.

5. The warning device for construction according to claim 1, characterized in that: The movable sleeve is coaxially arranged with the column, and the movable sleeve rotates around the axis of the adjusting nut.

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