CN217004152U

CN217004152U - Lighting device for construction

Info

Publication number: CN217004152U
Application number: CN202220476646.7U
Authority: CN
Inventors: 张兆建; 陈前钟; 王昊; 尚志伟; 张英胜; 张先磊; 纪春明; 王亚坤
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-19
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a lighting device for building construction, which relates to the field of building construction equipment, and adopts the technical scheme that the lighting device comprises a rectangular base, wherein the base is provided with a through hole, two ends of the through hole are respectively and rotatably connected with an adjusting nut, each adjusting nut is in threaded connection with a screw rod, one end of each screw rod, which is far away from the base, is fixedly provided with a supporting plate, the middle parts of the upper surfaces of the two supporting plates are respectively and rotatably connected with a telescopic rod, fixed rods of the two telescopic rods are rotatably connected with the supporting plates, and movable rods of the two telescopic rods are both rotatably connected with a mounting seat; the mounting seat is rotatably provided with a switching table, and the energy-saving lamp is arranged on the switching table; the wire winding machine is characterized by further comprising a support frame fixedly arranged on the upper surface of the base, a wire winding wheel is rotatably arranged at the upper end of the support frame, and an electric wire is wound on the wire winding wheel. The utility model has the beneficial effects that: simple structure, convenient to use, the range of application is wide, adapts to the complicated road surface in building site, and the installation is dismantled conveniently, portable.

Description

Lighting device for construction

Technical Field

The utility model relates to the field of building construction equipment, in particular to a lighting device for building construction.

Background

The lighting device is often used in the building construction process, and the applicant finds that at least the following technical problems exist in the prior art: because the construction site is not fixed, the existing lighting device for the building construction site is only a high-power lamp without an electric shock-proof lampshade, the brightness cannot be adjusted, the lighting device is hung at a required position by a wood rod, an electric wire is randomly placed and cannot be safely and fixedly placed as required, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a lighting device for building construction.

The technical scheme includes that the device comprises a rectangular base, the base is provided with a through hole, two ends of the through hole are respectively and rotatably connected with an adjusting nut, each adjusting nut is in threaded connection with a screw rod, a supporting plate is fixedly arranged at one end, far away from the base, of each screw rod, the middle parts of the upper surfaces of the two supporting plates are respectively and rotatably connected with a telescopic rod, fixed rods of the two telescopic rods are rotatably connected with the supporting plates, and movable rods of the two telescopic rods are rotatably connected with a mounting seat;

a switching table is rotatably arranged on the mounting seat, and an energy-saving lamp is mounted on the switching table;

still including fixed the setting the support frame of base upper surface, the upper end of support frame is rotated and is set up the reel, the winding electric wire on the reel, the one end of electric wire is connected the electricity-saving lamp, other end intercommunication power.

The lower surface of the supporting plate is fixedly provided with a plurality of inserted rods.

Preferably, a through threaded hole is formed in the plate body of the supporting plate, a stud is connected to the threaded hole in a threaded mode, and a universal roller is fixedly arranged at one end of the stud.

Preferably, limiting plates are respectively arranged on two sides of the lower surface of the mounting seat.

Preferably, an annular groove is formed in the upper surface of the mounting seat, and the lampshade is rotatably connected in the annular groove.

Preferably, a locking bolt is arranged at the joint of the fixed rod and the movable rod of the telescopic rod.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: simple structure, convenient to use, the range of application is wide, adapts to the complicated road surface in building site, and the installation is dismantled conveniently, portable.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Wherein the reference numerals are: 1. a mounting seat; 11. an annular groove; 2. a telescopic rod; 23. locking the bolt; 32. a support plate; 33. inserting a rod; 34. a stud; 35. a universal roller; 41. adjusting the nut; 42. a screw; 43. a base; 46. a support frame; 47. a reel; 48. an electric wire; 49. a transfer station; 50. an energy saving lamp; 51. a lamp shade; 6. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, "a plurality" means two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 2, the utility model provides a lighting device for building construction, which comprises a rectangular base 43, wherein the base 43 is provided with a through hole, two ends of the through hole are respectively and rotatably connected with an adjusting nut 41, each adjusting nut 41 is in threaded connection with a screw rod 42, one end of each screw rod 42, which is far away from the base 43, is fixedly provided with a support plate 32, the middle parts of the upper surfaces of the two support plates 32 are respectively and rotatably connected with an expansion link 2, fixed rods of the two expansion links 2 are rotatably connected with the support plates 32, and movable rods of the two expansion links 2 are both rotatably connected with an installation seat 1;

the mounting base 1 is rotatably provided with an adapter table 49, and the adapter table 49 is provided with an energy-saving lamp 50;

the energy-saving lamp further comprises a support frame 46 fixedly arranged on the upper surface of the base 43, a winding wheel 47 is rotatably arranged at the upper end of the support frame 46, an electric wire 48 is wound on the winding wheel 47, one end of the electric wire 48 is connected with an energy-saving lamp 50, and the other end of the electric wire is communicated with a power supply.

The lower surface of the supporting plate 32 is fixedly provided with a plurality of inserted rods 33, and the inserted rods 33 are inserted into ground soil to realize the fixation of the device.

Set up the screw hole that runs through on the plate body of backup pad 32, threaded hole female connection double-screw bolt 34, the fixed universal gyro wheel 35 that sets up of one end of double-screw bolt 34 when this device is removed to needs, takes off double-screw bolt 34 in the screw hole, and in the lower surface rotation of backup pad 32 advanced screw hole, made inserted bar 33 keep away from ground, the removal of this device of being convenient for through universal gyro wheel 35.

Limiting plates 6 are arranged on two sides of the lower surface of the mounting seat respectively, and the limiting plates 6 can limit the rotation angle of the telescopic rod 2 to limit.

The upper surface of the mounting seat is provided with an annular groove 11, a lampshade 51 is rotationally connected in the annular groove, the lampshade 51 consists of two quarter spherical protective covers, one protective cover is made of transparent material, the other protective cover is made of light-proof material, and a reflecting plate is arranged on the inner wall of the light-proof protective cover.

The joint of the fixed rod and the movable rod of the telescopic rod 2 is provided with a locking bolt 23, and the locking bolt 23 can limit the telescopic position of the movable rod of the telescopic rod.

When the energy-saving lamp is used, the device is placed in an area needing illumination, the length of the telescopic rods 2 is adjusted respectively according to the use environment of the site, the use height of the energy-saving lamp is controlled, the adjusting nuts 41 are rotated respectively, the inclination angles of the two telescopic rods 2 are adjusted, the device can be placed stably, and after the adjustment is completed, the inserting rods 33 are inserted into the ground, so that the fixation of the device is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The lighting device for building construction is characterized by comprising a rectangular base (43), wherein the base (43) is provided with a through hole, two ends of the through hole are respectively and rotatably connected with an adjusting nut (41), each adjusting nut (41) is in threaded connection with a screw rod (42), one end, far away from the base (43), of each screw rod (42) is fixedly provided with a support plate (32), the middle parts of the upper surfaces of the two support plates (32) are respectively and rotatably connected with a telescopic rod (2), fixed rods of the two telescopic rods (2) are rotatably connected with the support plates (32), and movable rods of the two telescopic rods (2) are respectively and rotatably connected with a mounting seat (1);

an adapter table (49) is rotatably arranged on the mounting base (1), and an energy-saving lamp (50) is mounted on the adapter table (49);

the energy-saving lamp is characterized by further comprising a support frame (46) fixedly arranged on the upper surface of the base (43), a reel (47) is rotatably arranged at the upper end of the support frame (46), an electric wire (48) is wound on the reel (47), one end of the electric wire (48) is connected with the energy-saving lamp (50), and the other end of the electric wire is communicated with a power supply.

2. The illumination device for building construction according to claim 1, wherein a plurality of insert rods (33) are fixedly provided on the lower surface of the support plate (32).

3. The lighting device for building construction as claimed in claim 2, wherein the plate body of the support plate (32) is provided with a through threaded hole, the threaded hole is internally threaded with a stud (34), and one end of the stud (34) is fixedly provided with a universal roller (35).

4. The lighting device for building construction according to claim 1, wherein a limiting plate (6) is respectively arranged on two sides of the lower surface of the mounting seat.

5. The lighting device for building construction as claimed in claim 3, wherein the upper surface of the mounting seat is provided with an annular groove (11), and the annular groove is rotatably connected with a lampshade (51).

6. The lighting device for building construction as claimed in claim 1, wherein a locking bolt (23) is provided at a joint of the fixed rod and the movable rod of the telescopic rod (2).