Foundation pit lighting lamp mounting device

Abstract

The utility model relates to a supporting structure of a lighting device, and discloses a foundation pit lighting lamp installation device. The foundation pit lighting lamp mounting device comprises a lamp mounting box, a connecting assembly and a fixing assembly. The lamp mounting box is internally provided with an accommodating cavity and is provided with a limiting piece for preventing the lamp from sliding off; the upper end of the connecting assembly is connected with the lamp mounting box; the fixing assembly comprises a supporting plate and a plurality of supporting columns, the supporting columns are evenly arranged and connected with the lower surface of the supporting plate, through holes in one-to-one correspondence with the channels of the supporting columns are formed in the supporting plate, and the through holes communicate with the channels; the lamp mounting box provides a containing cavity for containing a lamp and further enables the lamp to be placed stably through the limiting piece, the upper end and the lower end of the connecting assembly are connected with the lamp mounting box and the fixing assembly correspondingly to form a whole, supporting columns evenly arranged in the fixing assembly improve the overall stability of the lamp mounting device, and through holes communicate with channels, so that the lamp mounting device is more stable. Therefore, the supporting column can easily go deep into the soil layer.

Description

Technical Field

[0001] The utility model relates to a supporting structure of a lighting device, in particular to a foundation pit lighting fixture installation device. Background Art

[0002] There are many nighttime and closed operations in foundation pit construction. The area around the foundation pit is narrow and has a certain depth, so additional lighting is required for foundation pit construction. Construction workers usually hang lamps on steel pipes and insert the steel pipes into the soil for use.

[0003] In order to illuminate the foundation pit with a certain depth, the lamp needs to be placed at a certain height. To meet the required height of the lamp, the steel pipe is usually only shallowly inserted into the soil layer of the construction site to fix it. In this case, the steel pipe is prone to tipping over. In addition, the lamp is only hung on the steel pipe, which can easily cause the lamp to fall or even be damaged, affecting night construction. Utility Model Content

[0004] The utility model aims to provide a foundation pit lighting fixture installation device, which effectively solves the problem that lighting fixtures installed on steel pipes at foundation pit construction sites are prone to tipping over, resulting in the falling or even damage of the lamps.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a foundation pit lighting fixture installation device, comprising:

[0006] A lamp installation box, wherein the interior of the lamp installation box has a receiving cavity for installing the lamp, the top of the lamp installation box has a first opening, the side of the lamp installation box has a second opening, and the inner edge of the second opening is provided with a stopper for preventing the lamp from sliding off;

[0007] A connecting assembly, the upper end of which is connected to the bottom of the lamp mounting box, and

[0008] A fixing assembly, the fixing assembly includes a support plate and a plurality of support columns, the support plate is placed horizontally, the lower end of the connecting assembly is connected to the upper surface of the support plate, the upper end of the support column is connected to the lower surface of the support plate, and the plurality of support columns are evenly arranged below the support plate; the support column has a channel running through its upper and lower surfaces, the support plate is provided with a plurality of through holes running through its upper and lower surfaces, the through holes are arranged one-to-one with the support columns, and the through holes are connected to the channels of the corresponding support columns.

[0009] Furthermore, the height of the connecting assembly is adjustable.

[0010] Further, the connection assembly includes a first connection member, a third connection member and a second connection member;

[0011] The upper end of the first connecting member is connected to the bottom of the lamp installation box, and the lower end of the first connecting member is connected to the upper end of the second connecting member;

[0012] The upper end of the third connecting member is connected to the lower end of the second connecting member, and the lower end of the third connecting member is connected to the upper surface of the supporting plate.

[0013] Further, the lower end of the first connecting member is threadedly connected to the upper end of the second connecting member;

[0014] The upper end of the third connecting member is threadedly connected to the lower end of the second connecting member.

[0015] Furthermore, the lamp mounting box comprises a box body and a bottom plate, the top of the box body has a first opening, the side has a second opening, and the bottom has a third opening, the bottom plate is fixed at the third opening, and the box body is formed by bending a steel plate.

[0016] Furthermore, a wire hole is provided on a side of the lamp mounting box opposite to the second opening.

[0017] Furthermore, the lamp installation box is a square box body.

[0018] Furthermore, the lower end of the support column is a pointed end.

[0019] Furthermore, the maximum diameter of the through hole is smaller than the minimum inner diameter of the channel.

[0020] Compared with the prior art, the foundation pit lighting fixture installation device provided by the embodiment of the utility model has the following beneficial effects:

[0021] The utility model provides a foundation pit lighting fixture installation device, including a lamp installation box, a connecting component and a fixing component; the lamp installation box has a accommodating cavity for installing the lamp, a first opening for placing the lamp, a second opening for light to pass through, and a limiter arranged on the inner edge of the second opening, which prevents the lamp from slipping out of the installation box while meeting the installation and placement requirements of the lamp; in addition, the fixing component includes a support plate and a plurality of support columns evenly distributed and connected to the lower surface of the support plate, the support columns are used to insert into the foundation pit soil layer to fix the foundation pit lighting fixture installation device, the evenly distributed support columns make the fixing effect better, and the support columns are provided with channels running through the upper and lower parts, the channels correspond to and are connected with the through holes opened on the support plate one by one, so that the pressure of the channel inside the support column is consistent with the atmospheric pressure, which is convenient for the support column to penetrate into the soil layer and further enhance the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a structural schematic diagram of a foundation pit lighting fixture installation device according to an embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of a box body of a lamp installation box in a foundation pit lighting lamp installation device according to an embodiment of the utility model;

[0024] Figure 3 It is a structural schematic diagram of a fixing assembly of a foundation pit lighting fixture installation device according to an embodiment of the utility model;

[0025] In the figure, 100, foundation pit lighting fixture installation device; 1, lamp installation box; 2, connecting component; 3, fixing component; 11, box body; 111, accommodating cavity; 112, first opening; 113, second opening; 114, third opening; 115, wire hole; 12, bottom plate; 13; limit member; 21, first connecting member; 22, second connecting member; 23, third connecting member; 31, support plate; 32, support column; 311, through hole; 321, channel. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a foundation pit lighting fixture installation device 100 of the utility model embodiment comprises a fixture installation box 1, a connecting component 2 and a fixing component 3; the interior of the fixture installation box 1 has a receiving cavity 111 for installing the fixture, the top of the fixture installation box 1 has a first opening 112, the side of the fixture installation box 1 has a second opening 113, and the inner edge of the second opening 113 is provided with a stopper 13 for preventing the fixture from sliding off; the upper end of the connecting component 2 is connected to the bottom of the fixture installation box 1; the fixing component 3 comprises a support plate 31 and a plurality of The support column 32, the support plate 31 is placed horizontally, the lower end of the connecting component 2 is connected to the upper surface of the support plate 31, the upper end of the support column 32 is connected to the lower surface of the support plate 31, and a plurality of support columns 32 are evenly arranged below the support plate 31; the support column 32 has a channel 321 running through its upper and lower surfaces, and the support plate 31 is provided with a plurality of through holes 311 running through its upper and lower surfaces, the through holes 311 are arranged one-to-one with the support columns 31, and the through holes 311 are communicated with the channels 321 of the corresponding support columns 32.

[0028] Based on the above technical solution, the lamp installation box 1 places the lamp through the accommodating cavity 111, and prevents the lamp from slipping by the limiter 13 arranged on the inner edge of the second opening 113, and the second opening 113 provides a light irradiation outlet; the connecting component 2 connects the lamp installation box 1 with the fixing component 3; in addition, the support columns 32 are evenly distributed and connected to the lower surface of the support plate 31, and the support plate 31 is provided with through holes 311 that correspond to and are connected to the channels 321 in the support columns 32, which facilitates the support columns to penetrate into the soil layer and enhance the overall stability of the device.

[0029] Preferably, if Figure 1 and Figure 2 As shown, in order to facilitate material acquisition during processing, two rectangular steel plates are used as limiters 13, and the two rectangular steel plates are respectively fixed to the upper and lower parts of the second opening 113, and bolt holes are respectively opened on the rectangular steel plates and the inner edges of the second opening 113, and the rectangular steel plates are connected to the inner edge of the second opening 113 by bolts.

[0030] Preferably, in order to facilitate material acquisition, a triangular steel plate is used as the support plate 31, and three support columns 31 are arranged and connected at three corners of the triangular steel plate in conjunction with the triangular steel plate.

[0031] Furthermore, if Figure 1 and Figure 2 As shown, in order to facilitate the placement and installation of the lamp, the lamp installation box 1 is a square box body.

[0032] Furthermore, if Figure 1 and Figure 2 As shown, for the convenience of processing, the lamp installation box 1 includes a box body 11 and a bottom plate 12. The box body 11 is formed by bending a steel plate and is bent into a square steel with a C-shaped cross-section. The top of the box body 11 has a first opening 112, the side has a second opening 113, and the bottom has a third opening 114. The bottom plate 12 is fixed at the third opening 114, so that the lamp installation box 1 has a bottom surface for placing the lamp and is convenient for connecting with the connecting component 2.

[0033] Furthermore, if Figure 1 and Figure 2 As shown, a wire hole 115 is provided on a side of the lamp installation box 1 opposite to the second opening 113 for passing the lamp line.

[0034] Furthermore, the height of the connecting assembly 2 is adjustable;

[0035] Furthermore, if Figure 1As shown, in order to facilitate the connection between the lamp installation box 1 and the fixing assembly 3, and the subsequent replacement of damage, the connecting assembly includes a first connecting member 21, a second connecting member 22 and a third connecting member 23; preferably, in order to facilitate the acquisition of materials, the first connecting member 21 and the third connecting member 23 are both steel columns, and the second connecting member 22 is a steel pipe, and the inner diameter of the steel pipe is slightly larger than the diameter of the steel column;

[0036] The upper end of the first connecting member 21 is connected to the bottom of the lamp installation box 1, and the lower end of the first connecting member 21 is connected to the upper end of the second connecting member 22;

[0037] The lower end of the second connecting member 22 is connected to the upper end of the third connecting member 23 , and the lower end of the third connecting member 23 is connected to the upper surface of the supporting plate 31 .

[0038] Furthermore, if Figure 1 As shown, in order to realize the connection between the first connecting member, the second connecting member and the third connecting member, the upper and lower ends of the second connecting member 22 are provided with external threads, the lower end of the first connecting member 21 and the upper end of the third connecting member 23 are provided with internal threads matching the external threads, the lower end of the first connecting member is threadedly connected to the upper end of the second connecting member, and the upper end of the third connecting member is threadedly connected to the lower end of the second connecting member.

[0039] Furthermore, if Figure 1 and Figure 3 As shown, in order to enable the connected through hole 311 and channel 321 to achieve a better effect of balancing the air pressure, the maximum diameter of the through hole 311 is smaller than the minimum inner diameter of the channel 321; preferably, in order to facilitate processing and material sourcing, the through hole 311 is a circular hole, and the support column 32 is made of a hollow steel column, the cavity inside it is the channel 321, and the diameter of the circular hole is smaller than the inner diameter of the hollow steel column.

[0040] Furthermore, if Figure 3 As shown, in order to facilitate the insertion of the support column 32 into the foundation pit soil layer, the lower end of the support column 32 is a pointed end.

[0041] The working process of the utility model is: insert the fixing component into the soil layer and fix it in the soil layer, and use the connecting component to connect the lamp installation box and the fixing component; place the lamp into the lamp installation box 1 from the first opening 112, and pass the line of the lamp through the wire hole 115, and finally adjust the light-emitting surface of the lamp to the side of the second opening 113.

[0042] In summary, the embodiment of the utility model provides a foundation pit lighting fixture installation device, which includes a lamp installation box, a connecting component and a fixing component; the lamp installation box has a accommodating cavity for installing the lamp, a first opening for placing the lamp, a second opening for light to pass through, and a limiter arranged on the inner edge of the second opening, which prevents the lamp from slipping out of the installation box while meeting the installation and placement requirements of the lamp; in addition, the fixing component includes a support plate and a plurality of support columns evenly distributed and connected to the lower surface of the support plate, the support columns are used to insert into the foundation pit soil layer to fix the foundation pit lighting fixture installation device, the evenly distributed support columns make the fixing effect better, and the support columns are provided with channels running through the upper and lower parts, the channels correspond to and are connected with the through holes opened on the support plate one by one, so that the pressure of the channel inside the support column is consistent with the atmospheric pressure, which is convenient for the support column to penetrate into the soil layer and further enhance the stability.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A foundation pit lighting fixture installation device, characterized in that: include: A lamp installation box, wherein the interior of the lamp installation box has a receiving cavity for installing the lamp, the top of the lamp installation box has a first opening, the side of the lamp installation box has a second opening, and the inner edge of the second opening is provided with a stopper for preventing the lamp from sliding off; A connecting assembly, the upper end of which is connected to the bottom of the lamp mounting box, and A fixing assembly, the fixing assembly includes a support plate and a plurality of support columns, the support plate is placed horizontally, the lower end of the connecting assembly is connected to the upper surface of the support plate, the upper end of the support column is connected to the lower surface of the support plate, and the plurality of support columns are evenly arranged below the support plate; the support column has a channel running through its upper and lower surfaces, the support plate is provided with a plurality of through holes running through its upper and lower surfaces, the through holes are arranged one-to-one with the support columns, and the through holes are connected to the channels of the corresponding support columns.

2. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The height of the connecting assembly is adjustable.

3. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The connecting assembly includes a first connecting member, a second connecting member and a third connecting member; The upper end of the first connecting member is connected to the bottom of the lamp installation box, and the lower end of the first connecting member is connected to the upper end of the second connecting member; The lower end of the second connecting member is connected to the upper end of the third connecting member, and the lower end of the third connecting member is connected to the upper surface of the support plate.

4. The foundation pit lighting fixture installation device according to claim 3, characterized in that: The lower end of the first connecting member is threadedly connected to the upper end of the second connecting member; The upper end of the third connecting member is threadedly connected to the lower end of the second connecting member.

5. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The lamp installation box comprises a box body and a bottom plate, the top of the box body has a first opening, the side has a second opening, the bottom has a third opening, the bottom plate is fixed at the third opening, and the box body is formed by bending a steel plate.

6. The foundation pit lighting fixture installation device according to claim 1, characterized in that: A wire passing hole is provided on a side of the lamp installation box opposite to the second opening.

7. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The lamp installation box is a square box body.

8. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The lower end of the support column is a pointed end.

9. The foundation pit lighting fixture installation device according to claim 1, characterized in that: The maximum diameter of the through hole is smaller than the minimum inner diameter of the channel.

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