CN214745348U

CN214745348U - City construction is with lighting device of being convenient for construction

Info

Publication number: CN214745348U
Application number: CN202121023927.9U
Authority: CN
Inventors: 石颖; 王蕾; 赵瑞涛
Original assignee: Henan Dazhi Construction Co ltd
Current assignee: Henan Dazhi Construction Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a city construction is with lighting device of being convenient for construction relates to building construction equipment technical field. The utility model comprises a lifting mechanism, an adjusting mechanism and a lighting mechanism, wherein the lifting mechanism comprises an outer loop bar and an inner slide bar, the outer side surface of the outer loop bar is fixedly connected with the adjusting mechanism, and the top of the inner slide bar is rotationally connected with the lighting mechanism; one side fixedly connected with rack of interior slide bar, rack and the equal slip joint of interior slide bar are inside outer loop bar, and several joint hole has been seted up to one side of outer loop bar bottom. The utility model has self-locking property through the worm wheel and the worm, and does not need external force to be applied, so that the inner slide bar keeps the height of the inner slide bar, and the problem that the inner slide bar needs to be fixed after being adjusted, so that the operation is complicated is solved; the bottom through L shape frame is sword cutting edge of a sword shape, and the foot of being convenient for use is stepped on and is pressed and make it get into the soil, fixes this device at the construction site then, has solved and has placed the unstable problem of lighting device on ground.

Description

City construction is with lighting device of being convenient for construction

Technical Field

The utility model belongs to the technical field of the construction equipment, especially, relate to a lighting device of city construction with being convenient for construction.

Background

The illumination is a measure for illuminating places of work and life by various light sources, is called natural lighting by using sun and sky light, is called artificial illumination by using artificial light sources, and for example, when in urban night construction, a good visibility and a comfortable environment need to be created for a construction site by means of an illumination tool, but the following disadvantages still exist in the practical use:

1. the existing lighting device for urban construction convenient to construct cannot adjust the height once being installed, and needs to be disassembled and reinstalled if the height needs to be adjusted;

2. the existing lighting device convenient for construction for city construction is supported by a walking frame and placed on the ground or fixed on a building wall, so that the construction site is illuminated, the ground of the general construction site is uneven ground, the building wall around the general construction site is not high, and the lighting device is not stable on the ground.

Therefore, the existing lighting device for city construction, which is convenient for construction, cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lighting device for city construction convenient to construct, which has self-locking property through a worm wheel and a worm, does not need external force application, ensures that an inner slide bar keeps the height of the inner slide bar, and solves the problem that the inner slide bar is required to be fixed after adjustment, so that the operation is complex; the bottom through L shape frame is sword cutting edge of a sword shape, and the foot of being convenient for use is stepped on and is pressed and make it get into the soil, fixes this device at the construction site then, has solved and has placed the unstable problem of lighting device on ground.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a city construction is with lighting device of construction of being convenient for, including elevating system, adjustment mechanism and lighting mechanism, elevating system includes outer loop bar and interior slide bar, and interior slide bar slip joint is inside outer loop bar, the lateral surface fixedly connected with adjustment mechanism of outer loop bar for adjust the lift of interior slide bar, the top of interior slide bar is rotated and is connected with lighting mechanism.

Further, elevating system still includes the rack, one side fixedly connected with rack of interior slide bar, the rack all slides the joint with interior slide bar inside outer loop bar, and rack and interior slide bar go up and down simultaneously, several joint holes have been seted up to one side of outer loop bar bottom.

Further, adjustment mechanism includes worm and worm wheel, the worm rotates with the side of outer loop bar to be connected, and the one end fixedly connected with carousel of outer loop bar is kept away from to the worm, and the carousel is located the side of outer loop bar, then the carousel rotates the back worm along with it, and the top meshing of worm has the worm wheel, the side fixedly connected with gear of worm wheel, one side of gear are located inside outer loop bar, and with rack toothing, the shell has been cup jointed to the outside of gear, just the shell is used for protecting adjustment mechanism with the side fixed connection of outer loop bar, shell, and fixed worm wheel and gear.

Further, lighting mechanism includes rotor plate and searchlight, the rotor plate is located one side of interior slide bar, and the opposite side meshing that interior slide bar is located the rotor plate has the knob, the knob runs through interior slide bar and rotor plate, can make rotor plate and interior slide bar separation and fixed after the knob rotates, the tip fixedly connected with U-shaped frame of rotor plate, the middle part of U-shaped frame is provided with the searchlight, and the last lower extreme of U-shaped frame all runs through and has tightly decided the bolt, and two tightly decide the inside one end of bolt position in U-shaped frame all with the searchlight contact.

Furthermore, the outer loop bar is located one side fixed joint in joint hole and is had L shape frame, and the bottom of L shape frame is sword cutting edge of a sword shape, and the top of L shape frame is the plane, the surface meshing of L shape frame has a plurality of bolts, and the bolt joint is inside the joint hole.

Furthermore, the top of the outer sleeve rod is fixedly clamped with a limiting piece, the middle of the limiting piece is slidably clamped with the outer cylindrical surface of the inner sliding rod, and the inner sliding rod is vertical in the ascending process under the action of the limiting piece.

The utility model discloses following beneficial effect has:

1. the utility model discloses a worm wheel and worm have auto-lock nature, after the carousel stall, need not external force and apply, make the interior slide bar keep its place height, have solved and need fix it after adjusting to complex operation's problem.

2. The utility model discloses a bottom of L shape frame is sword cutting edge of a sword shape, and the top of L shape frame is the plane, and the foot of being convenient for use is stepped on and is pressed, makes it get into the soil, fixes this device at the construction site then, and the ground of having solved the construction site is unevenness's soil, and it is not high to build the wall on every side to place the unstable problem of lighting device on ground.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the outer loop bar of the present invention;

FIG. 4 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 5 is a schematic structural view of the illumination mechanism of the present invention;

fig. 6 is a schematic view of the structure of the L-shaped frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a lifting mechanism; 110. an outer loop bar; 120. an inner slide bar; 130. a rack; 140. a clamping hole; 150. a limiting sheet; 200. an adjustment mechanism; 210. a worm; 220. a turntable; 230. a worm gear; 240. a gear; 250. a housing; 300. an illumination mechanism; 310. a rotating plate; 320. a knob; 330. a U-shaped frame; 340. a searchlight; 350. fastening the bolt; 400. an L-shaped frame; 410. and (4) bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the utility model relates to a city construction is with lighting device convenient to construction, including elevating system 100, adjustment mechanism 200 and lighting mechanism 300, elevating system 100 includes outer loop bar 110 and interior slide bar 120, and interior slide bar 120 slip joint is inside outer loop bar 110, and interior slide bar 120 can increase the holistic height of this device after extending, is convenient for shine the coverage area increase in construction place, and outer loop bar 110's lateral surface fixedly connected with adjustment mechanism 200 for adjust the lift of interior slide bar 120, and the top of interior slide bar 120 is rotated and is connected with lighting mechanism 300.

As shown in fig. 2 and 3, the lifting mechanism 100 further includes a rack 130, one side of the inner slide bar 120 is fixedly connected with the rack 130, the rack 130 and the inner slide bar 120 are both slidably clamped inside the outer sleeve 110, the rack 130 and the inner slide bar 120 lift simultaneously, and one side of the bottom of the outer sleeve 110 is provided with a plurality of clamping holes 140; the top of the outer sleeve 110 is fixedly clamped with a limiting piece 150, the middle of the limiting piece 150 is slidably clamped on the outer cylindrical surface of the inner slide bar 120, and the inner slide bar 120 is relatively vertical in the ascending process under the action of the limiting piece 150.

As shown in fig. 4, the adjusting mechanism 200 includes a worm 210 and a worm wheel 230, the worm 210 is rotatably connected with a side surface of the outer thimble 110, one end of the worm 210 away from the outer thimble 110 is fixedly connected with a turntable 220, the turntable 220 is located on a side surface of the outer thimble 110, then the worm 210 rotates along with the turntable 220 after the rotation, the worm wheel 230 is meshed with a top of the worm 210, a gear 240 is fixedly connected with a side surface of the worm wheel 230, one side of the gear 240 is located inside the outer thimble 110 and meshed with the rack 130, the gear 240 rotates by the cooperation of the worm wheel 230 and the worm 210, and then the rack 130 is driven to lift the inner slide bar 120 connected therewith, and the worm wheel 230 and the worm 210 have self-locking performance, after the rotation of the turntable 220 stops, no external force is applied, so that the inner slide bar 120 maintains the height thereof, a housing 250 is sleeved outside the gear 240 and fixedly connected with the side surface of the outer thimble 110, the housing 250 is used for protecting the adjusting mechanism 200, and fixes the worm wheel 230 and the gear 240.

As shown in fig. 5, the lighting mechanism 300 includes a rotating plate 310 and a searchlight 340, the rotating plate 310 is located on one side of the inner sliding rod 120, the inner sliding rod 120 is located on the other side of the rotating plate 310, a knob 320 is engaged with the knob 320, the knob 320 penetrates through the inner sliding rod 120 and the rotating plate 310, the rotating plate 310 and the inner sliding rod 120 can be separated after the knob 320 rotates, the angle of the rotating plate 310 can be adjusted, the rotating plate 310 and the inner sliding rod 120 are tightly fixed after the knob 320 rotates in the opposite direction again, a U-shaped frame 330 is fixedly connected to the end of the rotating plate 310, the searchlight 340 is arranged in the middle of the U-shaped frame 330, fastening bolts 350 penetrate through the upper end and the lower end of the U-shaped frame 330, one ends of the two fastening bolts 350 located inside the U-shaped frame 330 are in contact with the searchlight 340, and the left and right irradiation angle of the searchlight 340 can be controlled by the fastening bolts 350.

As shown in fig. 6, an L-shaped frame 400 is fixedly clamped on one side of the outer loop bar 110 located in the clamping hole 140, the bottom of the L-shaped frame 400 is in a sword shape and is convenient to insert into the ground, the top of the L-shaped frame 400 is a plane and is convenient to use to step on and press by feet, so that the L-shaped frame enters the ground, the device is fixed on a construction site, a plurality of bolts 410 are engaged on the surface of the L-shaped frame 400, and the bolts 410 are clamped in the clamping hole 140 and used for fixing the lifting mechanism 100.

The working principle is as follows:

when the device is used, the bottom of the L-shaped frame 400 is in a sword shape, the top of the L-shaped frame 400 is a plane, the L-shaped frame is convenient to use feet to step, the L-shaped frame enters the ground, the device is fixed on a construction site, the worm wheel 230 is matched with the worm 210 to enable the gear 240 to rotate, the rack 130 is driven to lift with the inner sliding rod 120 connected with the rack, the worm wheel 230 and the worm 210 have self-locking performance, after the rotary disc 220 stops rotating, external force is not needed to be applied, the height of the inner sliding rod 120 is kept, the height of the whole device can be increased after the inner sliding rod 120 extends, and the coverage area of the irradiation construction site is increased.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a city construction is with lighting device convenient to construction, includes elevating system (100), adjustment mechanism (200) and lighting mechanism (300), its characterized in that: the lifting mechanism (100) comprises an outer sleeve rod (110) and an inner sliding rod (120), the outer side surface of the outer sleeve rod (110) is fixedly connected with an adjusting mechanism (200), and the top of the inner sliding rod (120) is rotatably connected with a lighting mechanism (300).

2. The lighting device for city construction convenient to construct according to claim 1, wherein the lifting mechanism (100) further comprises a rack (130), one side of the inner sliding rod (120) is fixedly connected with the rack (130), the rack (130) and the inner sliding rod (120) are both slidably clamped inside the outer sleeve (110), and one side of the bottom of the outer sleeve (110) is provided with a plurality of clamping holes (140).

3. The lighting device for city construction convenient for construction as claimed in claim 1, wherein the adjusting mechanism (200) comprises a worm (210) and a worm wheel (230), the worm (210) is rotatably connected with the side of the outer thimble (110), one end of the worm (210) far away from the outer thimble (110) is fixedly connected with a turntable (220), the top of the worm (210) is engaged with the worm wheel (230), the side of the worm wheel (230) is fixedly connected with a gear (240), the outside of the gear (240) is sleeved with a housing (250), and the housing (250) is fixedly connected with the side of the outer thimble (110).

4. The lighting device for the city construction convenience according to claim 1, wherein the lighting mechanism (300) comprises a rotating plate (310) and a searchlight (340), the rotating plate (310) is positioned at one side of the inner sliding rod (120), the knob (320) is engaged at the other side of the rotating plate (310) of the inner sliding rod (120), the knob (320) penetrates through the inner sliding rod (120) and the rotating plate (310), a U-shaped frame (330) is fixedly connected to the end of the rotating plate (310), the searchlight (340) is arranged in the middle of the U-shaped frame (330), and a fastening bolt (350) penetrates through the upper end and the lower end of the U-shaped frame (330).

5. The lighting device for urban construction convenient construction according to claim 2, wherein the outer sleeve rod (110) is fixedly clamped with an L-shaped frame (400) at one side of the clamping hole (140), and a plurality of bolts (410) are engaged on the surface of the L-shaped frame (400).

6. The lighting device for city construction convenient to construct as claimed in claim 2, wherein the top of the outer sleeve rod (110) is fixedly clamped with a limiting piece (150), and the middle part of the limiting piece (150) is slidably clamped on the outer cylindrical surface of the inner sliding rod (120).