CN212361710U

CN212361710U - Lighting device for construction

Info

Publication number: CN212361710U
Application number: CN202020741818.XU
Authority: CN
Inventors: 柏小红
Original assignee: Bai Xiaohong
Current assignee: Bai Xiaohong
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-15
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a lighting device for construction belongs to construction technical field, a lighting device for construction, including removing the base and connecting the base, the top fixed mounting who connects the base has the support column, the top fixed mounting of support column right side outer wall has articulated base, the inside movable mounting of articulated base has the bracing piece, the one end fixedly connected with light of articulated base is kept away from to the bracing piece, the adjustment tank has been seted up at the middle part of bracing piece, the right side of support column is equipped with the bearing of fixed mounting on connecting the base top, the inside of bearing is rotated and is connected with the screw rod, fixedly connected with adjusting sleeve on the outer wall of screw rod, threaded connection has the regulating block on the outer wall of screw rod. The illumination angle of the illumination lamp can be adjusted conveniently, illumination can be better carried out, a good buffering effect is achieved, vibration of the illumination lamp in the moving process can be reduced, the illumination lamp is prevented from being damaged by vibration, and the service life is prolonged.

Description

Lighting device for construction

Technical Field

The utility model relates to a construction technical field, more specifically say, relate to a lighting device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

On the building site of construction, can set up a plurality of portable lighting device usually for the illumination at night, but current lighting device's light is generally fixed, and the illumination angle is not convenient for adjust, and it is inconvenient to use many, is unfavorable for building construction work ground to go on. Therefore, we propose a lighting device for building construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a lighting device for construction, it can realize being convenient for adjust the illumination angle of light, can be better throw light on, and have good buffering effect, and the vibration that the reducible removal in-process light received prevents that the light from receiving the damage of shaking, has improved life.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A lighting device for building construction comprises a movable base and a connecting base, wherein a supporting column is fixedly installed at the top end of the connecting base, a hinged base is fixedly installed at the top end of the outer wall on the right side of the supporting column, a supporting rod is movably installed inside the hinged base, one end, far away from the hinged base, of the supporting rod is fixedly connected with a lighting lamp, an adjusting groove is formed in the middle of the supporting rod, a bearing fixedly installed at the top end of the connecting base is arranged on the right side of the supporting column, a screw rod is rotatably connected inside the bearing, an adjusting sleeve is fixedly connected on the outer wall of the screw rod, an adjusting block is in threaded connection with the outer wall of the screw rod and positioned above the adjusting sleeve, vertical rods fixedly connected to the top ends of the adjusting blocks are arranged on two sides of the screw rod, fixedly connected with linkage block on the outer wall of the positive one side of gangbar, the left side of support column is equipped with the power of fixed mounting on connecting the base top, fixed mounting has control switch on the outer wall of the positive one side of support column.

The utility model discloses a fixed connection structure of a mobile base, including a base, a buffer tank, a connecting rod, four universal wheels that are the distribution of rectangular array, the top fixed mounting who removes the base has two dead levers, the dashpot has been seted up to the inside of dead lever, the inside slidable mounting of dashpot has the connecting rod, the top of connecting rod run through the dashpot and with be connected base fixed connection, the bottom of connecting rod just is located the dashpot fixedly connected with dog, fixedly connected with spring between the inner wall of dog and dash.

Furthermore, the outer walls of the two sides of the adjusting sleeve are fixedly connected with adjusting handles, and the adjusting sleeve can be rotated by the adjusting handles, so that the screw rod can be conveniently rotated.

Furthermore, the spout has been seted up on the outer wall of support column one side, the left end fixedly connected with of regulating block prevents the eccentric rod, prevent eccentric rod and spout sliding connection, through preventing the setting of eccentric rod and spout, can prevent that the regulating block from taking place to rotate, and can prevent that the regulating block from taking place the skew when removing.

Further, the linkage piece runs through the adjustment tank and with adjustment tank sliding connection, through the setting of articulated base, bracing piece, adjustment tank, regulating block, montant, connecting plate, gangbar, linkage piece, the screw rod rotates clockwise, can drive the regulating block rebound, makes gangbar accessible regulating tank drive bracing piece rebound to make the lamp clockwise swing adjust illumination angle, and in the same way, the screw rod anticlockwise rotation can make the lamp anticlockwise swing adjust illumination angle.

Furthermore, the power supply, the control switch and the illuminating lamp are connected in series through wires to form a closed loop, so that the illuminating lamp can be started and closed through the control switch.

Furthermore, a brake mechanism is arranged on the universal wheel, and a hand push rod is fixedly connected to the left end of the movable base, so that the lighting device can be conveniently moved and fixed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through the setting of articulated base, bracing piece, adjustment tank, regulating block, montant, connecting plate, gangbar, linkage piece, and the screw rod rotates clockwise, can drive the regulating block rebound, makes gangbar accessible adjustment tank drive bracing piece luffing motion to make the clockwise swing of light adjust illumination angle, in the same way, screw rod anticlockwise rotation can make the anticlockwise swing of light adjust illumination angle, thereby be convenient for adjust illumination angle.

(2) Equal fixedly connected with adjustment handle on the outer wall of adjustment sleeve both sides, accessible adjustment handle rotates adjustment sleeve, and then is convenient for rotate the screw rod.

(3) Through the setting of preventing inclined to one side pole and spout, can prevent that the regulating block from taking place to rotate, and can prevent to take place the skew when the regulating block removes.

(4) The power supply, the control switch and the illuminating lamp are connected in series through wires to form a closed loop, so that the illuminating lamp can be started and closed through the control switch.

(5) The universal wheel is provided with a brake mechanism, and the left end of the movable base is fixedly connected with a hand push rod, so that the lighting device can be conveniently moved and fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the support rod of the present invention;

fig. 3 is a right side view of the support post of the present invention;

fig. 4 is a cross-sectional view of the fixing rod of the present invention.

The reference numbers in the figures illustrate:

1. moving the base; 2. connecting a base; 3. a support pillar; 4. a hinged base; 5. a support bar; 6. an illuminating lamp; 7. an adjustment groove; 8. a bearing; 9. a screw; 10. an adjustment sleeve; 11. an adjusting handle; 12. an adjusting block; 13. a vertical rod; 14. a connecting plate; 15. a linkage rod; 16. a linkage block; 17. a power source; 18. a control switch; 19. fixing the rod; 20. a buffer tank; 21. a connecting rod; 22. a stopper; 23. a spring; 24. a universal wheel; 25. a handspike; 26. an anti-deviation rod; 27. a chute.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, 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 present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a lighting device for building construction comprises a movable base 1 and a connecting base 2, a supporting column 3 is fixedly installed at the top end of the connecting base 2, a hinged base 4 is fixedly installed at the top end of the outer wall of the right side of the supporting column 3, a supporting rod 5 is movably installed inside the hinged base 4, one end of the supporting rod 5 far away from the hinged base 4 is fixedly connected with a lighting lamp 6, an adjusting groove 7 is formed in the middle of the supporting rod 5, a bearing 8 fixedly installed at the top end of the connecting base 2 is arranged at the right side of the supporting column 3, a screw 9 is rotatably connected inside the bearing 8, an adjusting sleeve 10 is fixedly connected on the outer wall of the screw 9, adjusting handles 11 are fixedly connected on the outer walls of both sides of the adjusting sleeve 10, the adjusting sleeve 10 can be rotated by the adjusting handles 11, the screw 9 can be conveniently rotated, an adjusting, the outer wall of one side of the supporting column 3 is provided with a sliding groove 27, the left end of the adjusting block 12 is fixedly connected with an anti-deviation rod 26, the anti-deviation rod 26 is connected with the sliding groove 27 in a sliding manner, the adjusting block 12 can be prevented from rotating through the arrangement of the anti-deviation rod 26 and the sliding groove 27, and the adjusting block 12 can be prevented from deviating during moving, the two sides of the screw rod 9 are both provided with vertical rods 13 fixedly connected with the top ends of the adjusting blocks 12, the top ends of the vertical rods 13 are fixedly connected with a connecting plate 14, the top end of the connecting plate 14 is fixedly connected with a linkage rod 15, the outer wall of the front side of the linkage rod 15 is fixedly connected with a linkage block 16, the linkage block 16 penetrates through the adjusting groove 7 and is connected with the adjusting groove 7 in a sliding manner, the linkage rod 15 can drive the adjusting block 12 to move upwards through the arrangement of the hinged base 4, the supporting rod 5, the adjusting groove 7, the adjusting block 12, the vertical rods 13, thereby make illumination angle is adjusted in the clockwise swing of light 6, and in the same way, screw 9 anticlockwise rotation can make illumination angle is adjusted in the anticlockwise swing of light 6, the left side of support column 3 is equipped with the power 17 of fixed mounting on connecting 2 tops of base, fixed mounting has control switch 18 on the outer wall of the positive one side of support column 3, power 17, control switch 18, light 6 establish ties into closed circuit through the electric wire to can start, close the light through control switch 18.

Referring to fig. 1 and 4, two fixing rods 19 are fixedly installed at the top end of the movable base 1, a buffer slot 20 is opened inside each fixing rod 19, a connecting rod 21 is slidably installed inside each buffer slot 20, the top end of each connecting rod 21 penetrates through each buffer slot 20 and is fixedly connected with the corresponding connecting base 2, a stopper 22 is fixedly connected at the bottom end of each connecting rod 21 and is positioned inside each buffer slot 20, a spring 23 is fixedly connected between each stopper 22 and the inner wall of each buffer slot 20, the ground of a building construction site is uneven, the lighting device is difficult to be vibrated during movement, through the arrangement of the fixing rods 19, the buffer slots 20, the connecting rods 21, the stoppers 22 and the springs 23, when moving, the connecting base 2 vibrates to drive the stoppers 22 to downwards extrude the springs 23, the elastic force of the springs 23 can provide a buffering effect, vibration of the corresponding connecting bases 2 is reduced, and accordingly the lighting lamp 6, four universal wheels 24 distributed in a rectangular array are fixedly connected to the bottom end of the movable base 1, a brake mechanism is arranged on each universal wheel 24, and a hand push rod 25 is fixedly connected to the left end of the movable base 1, so that the movable base is convenient to move and fix the lighting device.

When the lamp is used, the screw rod 9 is rotated clockwise through the adjusting handle 11, the adjusting block 12 can be driven to move upwards, the linkage rod 15 can drive the supporting rod 5 to swing upwards through the adjusting groove 7, so that the illuminating lamp 6 swings clockwise to adjust the illumination angle, similarly, the screw rod 9 is rotated anticlockwise, the illuminating lamp 6 swings anticlockwise to adjust the illumination angle, the push device can be pushed by the hand push rod 25 to move, when the lamp is moved, the connecting rod 21 drives the stop block 22 to extrude the spring 23 downwards through vibration of the connecting base 2, the elastic force of the spring 23 can provide a buffering effect, vibration of the connecting base 2 is reduced, and therefore the illuminating lamp 6 is prevented from being damaged by vibration; compared with the prior art, can realize being convenient for adjust the illumination angle of light, can be better throw light on, and have good buffering effect, the reducible vibration that receives of moving in-process lighting lamp prevents that the light from receiving the vibration damage, has improved life.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a lighting device for construction, includes removal base (1) and connection base (2), its characterized in that: the lamp is characterized in that a supporting column (3) is fixedly mounted at the top end of the connecting base (2), a hinged base (4) is fixedly mounted at the top end of the outer wall of the right side of the supporting column (3), a supporting rod (5) is movably mounted inside the hinged base (4), one end, far away from the hinged base (4), of the supporting rod (5) is fixedly connected with an illuminating lamp (6), an adjusting groove (7) is formed in the middle of the supporting rod (5), a bearing (8) fixedly mounted at the top end of the connecting base (2) is arranged on the right side of the supporting column (3), a screw rod (9) is rotatably connected inside the bearing (8), an adjusting sleeve (10) is fixedly connected onto the outer wall of the screw rod (9), an adjusting block (12) is connected onto the outer wall of the screw rod (9) through threads above the adjusting sleeve (10), vertical rods (13) fixedly connected onto the top ends, the top end of the vertical rod (13) is fixedly connected with a connecting plate (14), the top end of the connecting plate (14) is fixedly connected with a linkage rod (15), the outer wall of one side of the front face of the linkage rod (15) is fixedly connected with a linkage block (16), the left side of the supporting column (3) is provided with a power supply (17) fixedly installed at the top end of the connecting base (2), and the outer wall of one side of the front face of the supporting column (3) is fixedly provided with a control switch (18);

remove the top fixed mounting of base (1) has two dead levers (19), dashpot (20) have been seted up to the inside of dead lever (19), the inside slidable mounting of dashpot (20) has connecting rod (21), the top of connecting rod (21) run through dashpot (20) and with be connected base (2) fixed connection, the bottom of connecting rod (21) just is located dashpot (20) internal fixation and is connected with dog (22), fixedly connected with spring (23) between the inner wall of dog (22) and dashpot (20), four universal wheels (24) that are the distribution of rectangular array of the bottom fixedly connected with of moving base (1).

2. A lighting device for construction according to claim 1, wherein: and adjusting handles (11) are fixedly connected to the outer walls of the two sides of the adjusting sleeve (10).

3. A lighting device for construction according to claim 1, wherein: the outer wall of one side of the supporting column (3) is provided with a sliding groove (27), the left end of the adjusting block (12) is fixedly connected with an anti-deviation rod (26), and the anti-deviation rod (26) is in sliding connection with the sliding groove (27).

4. A lighting device for construction according to claim 1, wherein: the linkage block (16) penetrates through the adjusting groove (7) and is in sliding connection with the adjusting groove (7).

5. A lighting device for construction according to claim 1, wherein: the power supply (17), the control switch (18) and the illuminating lamp (6) are connected in series through wires to form a closed loop.

6. A lighting device for construction according to claim 1, wherein: the universal wheel (24) is provided with a brake mechanism, and the left end of the movable base (1) is fixedly connected with a hand push rod (25).