CN214840275U

CN214840275U - Outdoor lighting bracket for constructional engineering

Info

Publication number: CN214840275U
Application number: CN202121508641.XU
Authority: CN
Inventors: 鲍超; 吴瑕; 郭艳; 王琛; 梁思哲
Original assignee: Anhui Huasheng International Architectural Design Engineering Consulting Co ltd
Current assignee: Anhui Huasheng International Architectural Design Engineering Consulting Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2021-11-23
Anticipated expiration: 2031-07-03

Abstract

The utility model relates to an outdoor illumination support for among building engineering, including the lifter, the foot rest, locating component, the dead lever with install the lamp stand on the lifter, the upper end of three foot rest all is articulated with the lifter, and the foot rest sets up along the lateral wall circumference equidistance of lifter, the lower extreme of foot rest articulates there is the truckle subassembly, the axis of rotation level of truckle subassembly sets up, highly equal and the bottom that is less than the foot rest when the truckle subassembly removes minimum point department, the truckle subassembly is located when minimum point department and keeps the rigidity under locating component's effect. This application can make the lifter keep vertical firmly, and the foot rest is articulated with the lifter to can contract and make its transportation more convenient, because illumination support has certain weight, can easily remove illumination support through the truckle subassembly, thereby play the effect of effectively economizing manpower and time.

Description

Outdoor lighting bracket for constructional engineering

Technical Field

The application relates to the field of outdoor lighting devices, in particular to an outdoor lighting bracket for constructional engineering.

Background

With the development of economy, the activity time of people at night is also increasing, so the importance of outdoor lighting devices is self-evident. Particularly in the building engineering, workers often need to work overtime at night due to the requirement of the construction period, and lighting equipment is needed to illuminate in the outdoor construction process, and the lighting equipment is usually installed on a lighting bracket for use.

Chinese utility model patent that bulletin number is CN211716505U discloses an outdoor lighting support for among building engineering, the power distribution box comprises a box body, the interior diapire fixedly connected with battery of box, the left and right sides face of battery all contacts with the inside wall of box, the inside of box is equipped with the backup pad, the left and right sides face of backup pad all with the inside wall fixed connection of box, the last fixed surface of backup pad is connected with electric putter, electric putter's flexible end fixedly connected with slider, the through-hole has been seted up to the left surface of box, the left surface fixedly connected with connecting block of slider, the left surface of connecting block runs through the through-hole and extends to the left side of through-hole, the left surface fixedly connected with connecting plate of connecting block. The outdoor lighting bracket can drive the lighting equipment to slide up and down, plays a role in adjusting the lighting height of the lighting equipment, improves the flexibility of the outdoor lighting bracket, and can better illuminate outdoor construction personnel. However, such a lighting fixture is relatively heavy and time-consuming and laborious to move.

In view of the above-mentioned related art, the inventor believes that the existing lighting bracket has a certain weight, and has the problem that it takes time and labor to move the bracket.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the lighting bracket has certain weight and causes that the removal is time-consuming and laborious, the application provides an outdoor lighting bracket used in constructional engineering.

The application provides an outdoor lighting support for among building engineering adopts following technical scheme:

the utility model provides an outdoor lighting support for among building engineering, includes lifter, foot rest, locating component, dead lever and installs lamp stand on the lifter, it is three the upper end of foot rest all with the lifter is articulated, just the foot rest along the lateral wall circumference equidistance of lifter sets up, the lower extreme of foot rest articulates there is the truckle subassembly, the axis of rotation level of truckle subassembly sets up, highly equal and being less than when the truckle subassembly removes to the minimum point department the bottom of foot rest, when the truckle subassembly is located the minimum point department keep the rigidity under locating component's the effect.

Through adopting above-mentioned technical scheme, three foot rests set up at the lateral wall circumference equidistance of lifter, make the lifter keep vertical firmly, and the foot rest is articulated with the lifter to can contract and make its transportation more convenient. The truckle subassembly keeps the rigidity under positioning assembly's effect, because illumination support has certain weight, can easily remove illumination support through the truckle subassembly, labour saving and time saving.

Optionally, the truckle subassembly includes link and truckle, the link rotates to be installed on the foot rest, the rotation axis level of link sets up and the perpendicular to the foot rest, the link with locating hole has all been seted up on the foot rest, locating component includes the pin, when the truckle subassembly is located minimum point department, locating hole on the link with when the locating hole on the foot rest overlaps, the pin is worn to establish in the locating hole.

Through adopting above-mentioned technical scheme, because the link is articulated with the foot rest, the truckle takes place the skew easily when removing, probably makes illumination support crooked topple over, fixes link and foot rest through pin and locating hole to make three truckle all can only slide on same horizontal plane.

Optionally, the three casters are divided into two fixed casters and a movable caster, and when the casters are located at the lowest point, the axes of the two fixed casters are collinear.

Through adopting above-mentioned technical scheme, the activity truckle makes the illumination support also can move to arbitrary direction on rugged and uneven building site, and two truckles of fixing have then increased the stability of illumination support.

Optionally, a torsional spring is installed at the hinged position of the foot rest and the connecting frame, one end of the torsional spring is fixedly connected with the foot rest, and the other end of the torsional spring is fixedly connected with the connecting frame.

Through adopting above-mentioned technical scheme, install the torsional spring between foot rest and the link, when the truckle was packed up, can make truckle and foot rest hug closely through the torsional spring, prevent that the articulated department of link and foot rest from taking place not hard up and making the truckle rock, when the truckle was used, the tension of torsional spring made the pin in the locating hole and the inside wall of locating hole take place the extrusion to it is difficult for taking place not hard up in the locating hole to make the pin.

Optionally, the foot rest includes a fixed cylinder and a telescopic cylinder, telescopic cylinder slidable mounting be in the fixed cylinder, the lower extreme of fixed cylinder lateral wall with the mounting hole has all been seted up to the upper end of telescopic cylinder lateral wall, be provided with the spring in the telescopic cylinder and jump the pearl, the spring jumps the pearl and includes bullet portion and jump pearl portion, mounting hole on the fixed cylinder with during the mounting hole on the telescopic cylinder overlaps, jump pearl portion inlays to be established in the mounting hole.

Through adopting above-mentioned technical scheme, inconvenient transversely put the illumination support with fastening truckle subassembly on moist soil, but because the illumination support has certain weight, take place easily when vertical fastening truckle subassembly and empty, slide the extension with the telescopic cylinder to jump the pearl through the spring and keep fixed with telescopic cylinder and solid fixed cylinder, thereby be convenient for fasten the truckle, and keep the firm of illumination support all the time.

Optionally, a dovetail groove is formed in the outer side wall, close to the lifting rod, of the foot rest, one end of the fixing rod is hinged to the bottom end of the lifting rod, a sliding block is fixedly mounted at the other end of the fixing rod, and the sliding block is slidably mounted in the dovetail groove.

Through adopting above-mentioned technical scheme, along with the slider slides in the dovetail, the relative foot rest of dead lever slides to in the shrink of illumination support, reduce illumination support's occupation space, it is more convenient to make a large amount of illumination supports of transportation.

Optionally, a bolt is installed on an end face, away from the dovetail groove, of the sliding block, and the bolt penetrates through the sliding block and abuts against the bottom face of the dovetail groove.

Through adopting above-mentioned technical scheme, screw up the bolt and make the rigidity of dead lever, can make the foot rest open the back through the dead lever and keep fixed with the angle of lifter to make lighting support more firm, difficult emergence is emptyd.

Optionally, the upper end of the outer side wall of the lifting rod is fixedly provided with a clamping claw, and an electric wire of the lighting device arranged on the lamp holder can be embedded in the clamping claw and clamped by the clamping claw.

Through adopting above-mentioned technical scheme, accomodate lighting apparatus's electric wire in the gripper jaw, make things convenient for staff's use, and prevent that the electric wire from taking place to twine and cut to pieces in handling. Because the connection part of the lighting device and the electric wire is fragile, the damage of the connection part of the lighting device and the electric wire can be reduced through the clamping claw, and the lighting device and the electric wire are well protected.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lighting bracket has certain weight, and the lighting bracket can be easily moved through the caster wheel assembly, so that time and labor are saved;

2. the torsional spring is installed between foot rest and the link, when the truckle was packed up, can make truckle subassembly and foot rest hug closely through the torsional spring, prevents that the articulated department of link and foot rest from taking place to become flexible and make the truckle subassembly rock.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a foot stand and a fixing rod;

fig. 3 is a schematic structural view of the foot rest.

Description of reference numerals: 1. a lifting rod; 2. a foot rest; 21. a fixed cylinder; 22. a telescopic cylinder; 23. an anti-slip sleeve; 24. mounting holes; 25. a spring jumping bead; 251. a spring piece portion; 252. a bead jumping part; 3. a caster assembly; 31. a connecting frame; 32. a caster wheel; 321. fixing a caster; 322. a movable caster; 33. a positioning assembly; 331. positioning holes; 332. a pin; 34. a torsion spring; 4. fixing the rod; 41. a dovetail groove; 42. a slider; 43. a bolt; 5. a lamp socket; 6. a gripper jaw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an outdoor lighting bracket for use in constructional engineering. Referring to fig. 1, an outdoor lighting fixture for construction work includes a lifting rod 1, a foot stool 2, a fixing rod 4, and a lamp socket 5. The top end of the lifting rod 1 is fixedly connected with the lamp holder 5, the clamping claw 6 is fixedly installed on the outer side wall of the upper end of the lifting rod 1, the electric wire of the lighting equipment installed on the lamp holder 5 is embedded in the clamping claw 6 and is fixed by the clamping claw 6, damage to the connection position of the electric wire and the lighting equipment due to the fact that the electric wire is suspended in the air can be reduced, and service lives of the lighting equipment and the electric wire are prolonged.

Referring to fig. 1 and 2, the top end of the foot rest 2 is hinged to the lower part of the lifting rod 1, and the three foot rests 2 are arranged at equal intervals along the circumference of the outer side wall of the lifting rod 1. The outer side wall of the foot rest 2 close to the lifting rod 1 is provided with a dovetail groove 41, one end of the fixed rod 4 is fixedly provided with a sliding block 42, the other end of the fixed rod is hinged with the lower end of the outer side wall of the lifting rod 1, and the sliding block 42 is slidably arranged in the dovetail groove 41. The end face of the sliding block 42 connected with the fixed rod 4 is provided with a bolt 43, and the sliding block 42 is fixed through the bolt 43 when sliding to the bottom end of the dovetail groove 41, so that the three foot rests 2 keep the same angle with the lifting rod 1 after being opened.

Referring to fig. 2 and 3, the lower end of the outer side wall of the foot rest 2 is hinged with a caster assembly 3, the caster assembly 3 comprises a connecting frame 31 and a caster 32, the connecting frame 31 is rotatably installed on the foot rest 2, the rotating axis of the connecting frame 31 is horizontally arranged and perpendicular to the foot rest 2, the caster 32 is divided into two fixed casters 321 and a movable caster 322, and the axes of the two fixed casters 321 are collinear. The positioning assembly 33 includes a pin 332, the foot rest 2 and the connecting frame 31 are respectively provided with a positioning hole 331, when the connecting frame 31 is vertically placed, the positioning hole 331 on the foot rest 2 and the positioning hole 331 on the connecting frame 31 are overlapped, and the pin 332 passes through the positioning hole 331, so that the connecting frame 31 and the foot rest 2 are fixed, and the connecting frame 31 is kept perpendicular to the ground and is fixed in position. The hinge joint of the foot rest 2 and the connecting frame 31 is provided with a torsion spring 34, one end of the torsion spring 34 is fixedly connected with the foot rest 2, and the other end is fixedly connected with the connecting frame 31, so that the caster wheel component 3 is always clung to the outer side wall of the foot rest 2 when not in use.

Referring to fig. 3, the foot stool 2 is divided into a fixed cylinder 21 and a telescopic cylinder 22, an anti-slip sleeve 23 is fixedly installed at the bottom end of the telescopic cylinder 22, mounting holes 24 are formed in the lower end of the fixed cylinder 21 and the upper end of the telescopic cylinder 22, the cross section of the outer side wall of the telescopic cylinder 22 is slightly smaller than that of the inner side wall of the fixed cylinder 21, the telescopic cylinder 22 is slidably installed in the fixed cylinder 21, spring jump beads 25 are installed in the telescopic cylinder 22, the spring jump beads 25 are divided into a spring piece portion 251 and a jump bead portion 252, when the mounting holes 24 in the fixed cylinder 21 and the mounting holes 24 in the telescopic cylinder 22 are overlapped, the jump bead portion 252 is embedded in the mounting holes 24 in the telescopic cylinder 22 and the mounting holes 24 in the fixed cylinder 21, and the jump bead portion 252 is pressed and the telescopic cylinder 22 is pushed to enable the telescopic cylinder 22 to shrink into the fixed cylinder 21.

The implementation principle of the outdoor lighting bracket used in the construction engineering is as follows: when the lighting support is needed, the bottom end of the foot rest 2 is only required to be far away from the lifting rod 1, meanwhile, the fixing rod 4 moves along with the sliding block 42, and then the bolt 43 on the sliding block 42 is screwed, so that the foot rest 2 and the lifting rod 1 keep the same angle, and the lighting support is kept stable; when the lighting bracket is moved, the caster wheel assembly 3 is only rotated to the lowest point, and the connecting frame 31 and the foot stool 2 are fixed by the pin 332.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an outdoor lighting support for among building engineering, includes lifter (1), foot rest (2), locating component (33), dead lever (4) and installs lamp stand (5) on lifter (1), its characterized in that: it is three the upper end of foot rest (2) all with lifter (1) is articulated, just foot rest (2) along the lateral wall circumference equidistance of lifter (1) sets up, the lower extreme of foot rest (2) articulates there is truckle subassembly (3), the axis of rotation level of truckle subassembly (3) sets up, highly equal and being less than when truckle subassembly (3) removed to the minimum point department the bottom of foot rest (2), when truckle subassembly (3) are located the minimum point department keep the rigidity under the effect of locating component (33).

2. An outdoor lighting fixture for use in construction work, as claimed in claim 1, wherein: truckle subassembly (3) include link (31) and truckle (32), link (31) are rotated and are installed on foot rest (2), the rotation axis level of link (31) sets up and the perpendicular to foot rest (2), link (31) with locating hole (331) have all been seted up on foot rest (2), locating component (33) are including pin (332), when truckle (32) subassembly (3) are located the minimum point department, locating hole (331) on link (31) with when locating hole (331) on foot rest (2) overlap, pin (332) are worn to establish in locating hole (331).

3. An outdoor lighting fixture for use in construction work, as claimed in claim 2, wherein: the three castors (32) are divided into two fixed castors (321) and a movable castors (322), and when the castors (32) are positioned at the lowest point, the axes of the two fixed castors (321) are collinear.

4. An outdoor lighting fixture for use in construction work, as claimed in claim 2, wherein: foot rest (2) with torsional spring (34) are installed to the articulated department of link (31), the one end of torsional spring (34) with foot rest (2) fixed connection, the other end with link (31) fixed connection.

5. An outdoor lighting fixture for use in construction work according to claim 4, wherein: foot rest (2) are including solid fixed cylinder (21) and telescopic cylinder (22), telescopic cylinder (22) slidable mounting be in solid fixed cylinder (21), the lower extreme of gu fixed cylinder (21) lateral wall with mounting hole (24) have all been seted up to the upper end of telescopic cylinder (22) lateral wall, be provided with the spring in telescopic cylinder (22) and jump pearl (25), the spring jumps pearl (25) including bullet piece portion (251) and jump pearl portion (252), mounting hole (24) on solid fixed cylinder (21) with when mounting hole (24) on telescopic cylinder (22) overlap, jump pearl portion (252) inlay and establish in mounting hole (24).

6. An outdoor lighting fixture for use in construction work, as claimed in claim 5, wherein: foot rest (2) are close to seted up dovetail (41) on the lateral wall of lifter (1), the one end of dead lever (4) with the bottom of lifter (1) is articulated, and other end fixed mounting has slider (42), slider (42) slidable mounting be in dovetail (41).

7. An outdoor lighting fixture for use in construction work according to claim 6, wherein: and a bolt (43) is arranged on the end surface of the sliding block (42) far away from the dovetail groove (41), and the bolt (43) is arranged on the sliding block (42) in a penetrating way and is abutted against the bottom surface of the dovetail groove (41).

8. An outdoor lighting fixture for use in construction work, as claimed in claim 1, wherein: the upper end fixed mounting of lifter (1) lateral wall has gripper jaw (6), the lighting apparatus's of installation on lamp stand (5) electric wire can inlay and establish in gripper jaw (6) and be pressed from both sides tightly by gripper jaw (6).