Temporary lighting support for construction site

Abstract

The utility model discloses a construction site temporary lighting support which comprises a stand column, a lamp pole, a connecting piece, a supporting foot and a base, the connecting piece is sleeved on the stand column, the top of the supporting foot is pivoted with the connecting piece, and the lower end of the supporting foot is in threaded connection with the base. The supporting leg comprises a supporting leg rod and a conical part, and the conical part is connected to the lower end of the supporting leg rod; the supporting leg rod is provided with an external thread, and the external thread is located above the conical part. The base comprises a bottom plate and a connecting rod, the connecting rod is a hollow rod, internal threads are arranged at the upper end of the connecting rod, and the base and the supporting legs are connected in a threaded fit mode through the internal threads of the connecting rod and the external threads on the supporting leg rods. The lighting support integrates two types of supporting legs, the flat plate type supporting legs are detached to obtain the conical supporting legs, the flat plate type supporting legs are suitable for being stably placed on the flat or flatter ground, the conical supporting legs are suitable for being placed on the uneven soil ground, and the conical supporting legs can be inserted into soil blocks or soil conveniently in a labor-saving mode, so that the lighting support is convenient to use. And the support can be stably placed.

Description

Technical Field

[0001] This utility model relates to a bracket, specifically a temporary lighting bracket for construction sites. Background Technology

[0002] Construction sites cover a large area, so portable temporary lighting is commonly used. Temporary lighting generally consists of a support frame and a light fixture, with the light fixture mounted on top of the support frame. Temporary lighting supports typically consist of a base and a light pole. The base can be a disc-shaped base or a tripod-shaped base; some light poles are designed to be retractable.

[0003] Regarding lighting brackets, Chinese patent document CN 207350018 U (application number 201721117801.1) discloses a lighting bracket for construction sites, comprising: a base connecting sleeve, the sleeve connecting to a light pole, one end of the light pole connecting to a light box, the light box connecting to a lampshade, and an LED light installed inside the lampshade; a height adjustment button is provided at the connection between the sleeve and the light pole, a flange is sleeved on the outside of the sleeve, and the flange is connected to multiple retractable brackets through multiple pivot joints, with the retractable brackets supported on the ground.

[0004] For example, Chinese patent document CN 216769107 U (application number 202220448496.9) discloses a temporary lighting bracket for construction sites, which includes a support component, a lighting component, a lifting component, and an auxiliary deflection component; the lighting component is fixedly mounted on the support component; the lifting component is disposed within the support component, and the lighting component can move up and down under the drive of the lifting component; the auxiliary deflection component is fixedly mounted on the support component and located above the lighting component, the auxiliary deflection component is connected to the lighting component, and the lighting component can deflect toward the support component under the drive of the auxiliary deflection component.

[0005] The existing lighting brackets are basically complete in function. However, it has been found in construction site applications that when placing light brackets, some construction sites have flat ground, which makes it easy to place the brackets. However, some construction sites have large areas of uneven land. If the brackets are moved to a new location, it is troublesome to level the ground. If the ground is not flat, the stability of the brackets is relatively poor. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a temporary lighting bracket for construction sites that can adapt to different ground conditions.

[0007] The technical solution for achieving the purpose of this utility model is a temporary lighting bracket for construction sites, including a column, a lamp post, a connector, and legs. The lamp post is connected to the top of the column. The feature is that it also includes a base; the connector is fitted onto the column, the top of the legs is pivotally connected to the connector, and the lower end of the legs is threadedly connected to the base.

[0008] The support leg includes a support rod and a cone, with the cone connected to the lower end of the support rod; the support rod is provided with an external thread, which is located above the cone.

[0009] The base includes a base plate and a connecting rod. The connecting rod is located on the upper part of the base plate and is a hollow rod. The upper end of the connecting rod is provided with an internal thread. The base and the support leg are connected by the internal thread of the connecting rod and the external thread on the support leg rod.

[0010] Optionally, there are three or four legs, with the tops of the three or four legs evenly spaced on the connector; the number of bases is the same as the number of legs, with one base for each leg.

[0011] The connecting rod can rotate relative to the base plate. A pivot seat is provided on the top of the base plate, and a shaft hole is provided on the bottom of the connecting rod. The rotating shaft connects the pivot seat and the connecting rod.

[0012] When the base is attached to the underside of the support leg, the cone of the support leg is located inside the connecting rod.

[0013] Alternatively, the tapered part of the support leg can be conical or pyramidal.

[0014] Alternatively, the column can be hollow, with the lower part of the light pole fitted with the column, and an adjustment mechanism can be installed on the column.

[0015] This utility model has positive effects:

[0016] The lighting bracket of this utility model integrates two types of support legs. The flat support leg can be removed to obtain the conical support leg. The flat support leg is suitable for stable placement on flat or relatively flat ground, while the conical support leg is suitable for uneven muddy ground. The conical support leg can be inserted into the soil or mud with ease, ensuring that the bracket is placed stably. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the lighting bracket of this utility model.

[0018] Figure 2 This is a schematic diagram of one usage state of the lighting bracket of this utility model.

[0019] The markings in the above-mentioned attached figures are as follows: column 1, lamp post 2, connector 3, support leg 4, support leg rod 4-1, external thread 4-1-1, cone 4-2, base 5, base plate 5-1, connecting rod 5-2, lighting lamp 6, adjusting component 7. Detailed Implementation

[0020] The following describes some of the possible embodiments of this utility model, intended to provide a basic understanding of the utility model, and is not intended to identify the key or decisive elements of the utility model or limit the scope of protection to be provided. It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose other interchangeable implementations without changing the essential spirit of the utility model. Therefore, the following specific embodiments are merely illustrative examples of the technical solution of this utility model and should not be considered as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.

[0021] In the description of the embodiments of this application, the technical terms "upper", "lower", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0022] (Example 1)

[0023] See Figure 1 and Figure 2 The temporary lighting bracket for construction sites in this embodiment includes a column 1, a lamp post 2, a connector 3, a support leg 4, and a base 5. The lamp post 2 is connected to the top of the column 1, and the lighting lamp 6 is connected to the top of the lamp post 2. The connector 3 is fitted and fixed to the column 1, the top of the support leg 4 is pivotally connected to the connector 3, and the lower end of the support leg 4 is connected to the base 5.

[0024] The support legs 4 have three or four (three are shown in the figure), and the tops of the three or four support legs are evenly spaced on the connector 3. Each support leg 4 can rotate relative to the connector 3, and when stored, the support legs 4 can also be closed around the outer perimeter of the column 1.

[0025] Since each support leg has the same structure, the structure of one of the supports legs is described below.

[0026] The support leg 4 is a single piece, comprising a support rod 4-1 and a cone 4-2. The top of the support rod 4-1 is pivotally connected to the connector 3, and the cone 4-2 is connected to the lower end of the support rod 4-1.

[0027] The cone 4-2 is conical or pyramidal in shape. The cone 4-2 allows the support leg 4 to be inserted into the mud or clods of earth with less effort, making it suitable for use on uneven muddy ground.

[0028] The support rod 4-1 is provided with an external thread 4-1-1, which is located above the cone 4-2.

[0029] The base 5 includes a base plate 5-1 and a connecting rod 5-2. The number of bases 5 is the same as the number of legs 4, and each leg 4 is equipped with one base 5.

[0030] A connecting rod 5-2 is disposed on the upper part of the base plate 5-1, and its lower end is connected to the base plate 5-1. The connecting rod 5-2 can rotate relative to the base plate 5-1. For example, in one structure, a pivot seat is provided above the base plate 5-1, and a shaft hole is provided at the bottom of the connecting rod 5-2. A rotating shaft connects the pivot seat to the connecting rod 5-2, thereby allowing the connecting rod 5-2 to rotate relative to the base plate 5-1. Other rotatable structures can also be used between the connecting rod 5-2 and the base plate 5-1.

[0031] The connecting rod 5-2 is a hollow rod with an internal thread at its upper end. This internal thread corresponds to the external thread 4-1-1 on the support rod 4-1. Therefore, the internal thread of the connecting rod 5-2 of each base 5 is threadedly engaged with the external thread 4-1-1 on the support rod 4-1. The tapered portion 4-2 of the support leg 4 is located inside the connecting rod 5-2.

[0032] When the base 5 is mounted on the support leg 4, it is suitable for placing the bracket on a flat surface.

[0033] This utility model of a temporary lighting bracket for construction sites integrates two types of brackets. Under normal conditions, each support leg 4 is equipped with a base 5, and the angle between each support leg 4 and the connecting piece 3 is adjustable. The base 5 can also rotate relative to the support leg 4, so the bracket can be placed stably on a flat or basically flat ground.

[0034] When the construction site is uneven muddy ground, such as containing a lot of clods of earth, the base 5 can be unscrewed from the support leg 4 and removed. The support leg can be easily inserted into the ground or clods of earth through the cone 4-2 of the support leg 4, and the support is placed more stably.

[0035] Therefore, depending on the different application scenarios, the bracket of this utility model can be adapted by changing the form of the support leg 4.

[0036] (Example 2)

[0037] The temporary lighting bracket for construction sites in this embodiment is otherwise the same as in embodiment 1, except that: the lamp post 2 can move up and down relative to the column 1, that is, the height of the lamp post 2 is adjustable and it is a telescopic structure; in the telescopic structure, the column 1 is a hollow column, the lower part of the lamp post 2 is fitted by the column 1, and the column 1 is also provided with an adjusting part 7 for adjusting and fixing the lamp post 2.

Claims

1. A temporary lighting bracket for a construction site, comprising a column (1), a lamp post (2), a connector (3), and legs (4), wherein the lamp post (2) is connected above the column (1), characterized in that: It also includes a base (5); the connector (3) is fitted onto the column (1), the top of the support leg (4) is pivotally connected to the connector (3), and the lower end of the support leg (4) is threadedly connected to the base (5); The support leg (4) includes a support rod (4-1) and a cone (4-2), the cone (4-2) being connected to the lower end of the support rod (4-1); the support rod (4-1) is provided with an external thread (4-1-1), the external thread (4-1-1) being located above the cone (4-2); The base (5) includes a base plate (5-1) and a connecting rod (5-2). The connecting rod (5-2) is located on the upper part of the base plate (5-1). The connecting rod (5-2) is a hollow rod. The upper end of the connecting rod (5-2) is provided with an internal thread. The base (5) and the support (4) are connected by the internal thread of the connecting rod (5-2) and the external thread (4-1-1) on the support rod (4-1).

2. The temporary lighting bracket for construction sites according to claim 1, characterized in that: There are three or four legs (4), and the tops of the three or four legs are evenly spaced on the connector (3); the number of bases (5) is the same as the number of legs (4), and each leg (4) is equipped with one base (5).

3. The temporary lighting bracket for construction sites according to claim 1, characterized in that: A pivot seat is provided above the base plate (5-1), and a shaft hole is provided at the bottom of the connecting rod (5-2). The rotating shaft connects the pivot seat and the connecting rod (5-2).

4. The temporary lighting bracket for construction sites according to claim 1, characterized in that: When the base (5) is connected to the foot (4) below, the cone (4-2) of the foot (4) is located inside the connecting rod (5-2).

5. The temporary lighting bracket for construction sites according to claim 1, characterized in that: The cone (4-2) of the support (4) is conical or pyramidal.

6. The temporary lighting bracket for construction sites according to claim 1, characterized in that: The column (1) is a hollow column, and the lower part of the lamp post (2) is fitted with the column (1). An adjustment piece (7) is installed on the column (1).

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