CN114110454B

CN114110454B - Standard power construction cable is built on stilts night work with illumination support

Info

Publication number: CN114110454B
Application number: CN202210098901.3A
Authority: CN
Inventors: 裴骏; 汤海美; 陈景
Original assignee: Jiangsu Linyang Photovoltaic Technology Co ltd
Current assignee: Jiangsu Linyang Photovoltaic Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-04-12
Anticipated expiration: 2042-01-27
Also published as: CN114110454A

Abstract

The invention discloses a lighting bracket for standard power construction cable overhead night work, relates to the technical field of construction lighting brackets, and solves the problem that the light-transmitting glass of a lamp body needs to be wiped when the existing lighting bracket is reused after being idle every time due to poor shielding and dustproof effects. A standardized lighting bracket for overhead night work of power construction cables comprises a containing box; the whole containing box is of a rectangular structure, a rectangular base is fixedly welded at the bottom of the containing box, two transverse side supporting rods are symmetrically welded at the front and the back of the opening at the top end of the containing box, two rectangular turnover covers are symmetrically and rotatably installed between the left end section and the right end section of the two transverse side supporting rods, four vertical supporting positioning shafts are symmetrically welded on the front side wall and the back side wall of the containing box, and a rectangular sliding frame is slidably sleeved on the four vertical supporting positioning shafts. The invention can save the trouble of manually operating two rectangular flip covers additionally when the spotlight is taken out in an ascending way and the spotlight is hidden in a sliding way.

Description

Standard power construction cable is built on stilts night work with illumination support

Technical Field

The invention relates to the technical field of construction lighting supports, in particular to a lighting support for overhead night work of a standardized power construction cable.

Background

In power construction, overhead operation is often carried out on cables, night overtime operation is needed for the purpose of advancing construction period, and a standard lighting bracket for overhead night operation of power construction cables is further used.

For example, patent No. CN201810266645.8, a light support convenient to accomodate for road construction is disclosed, including the bed plate, the left side of the upper surface of bed plate is provided with hydraulic telescoping rod, the right side of the upper surface of bed plate is provided with the pneumatic cylinder, the vertical pole setting that is provided with of upper end of third pole cover, the place ahead of pole setting is provided with the horizontal pole, the middle part of horizontal pole is rotated through pivot and pole setting and is connected, the position that the upper surface of horizontal pole is close to both ends all is provided with the hack lever, it is provided with the lamp pole to rotate between two hack levers, be provided with the light on the lamp pole, the vertical pinch bar that is provided with in middle part of lamp pole, the upper end of pinch bar is connected with the tractive line, the leading wheel that the pole upper end set up is walked around to the tractive line, the lower tip of tractive line is connected with the rolling wheel that the hydraulic telescoping rod rear side set up. According to the invention, hydraulic oil is injected into the hydraulic telescopic rod by rotating the pressurizing cock, so that the hydraulic telescopic rod is lifted, and the lighting lamp irradiation inclination angle is adjusted by rotating the winding wheel and pulling the pry bar by the traction rope.

The reasonable inadequately of current illumination support structure optimal design is relatively poor to the dustproof effect of sheltering from of lamp body when whole shrink is idle, cause all to clean the printing opacity glass of lamp body when using again after idle at every turn, it is comparatively troublesome inconvenient to operate, in addition for reducing occupation to bearing space, need extra manual operation when the support is whole to shrink with lamp body upset level, still need extra manual operation to open the lamp body upset slope when the support is whole to rise to expand, so loaded down with trivial details operating procedure, it is comparatively laborious inconvenient to use.

Disclosure of Invention

The invention aims to provide a lighting bracket for overhead night work of a standardized power construction cable, which aims to solve the problem that transparent glass of a lamp body needs to be wiped when the lighting bracket is reused after being idle every time due to poor shielding and dustproof effects in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a standardized lighting bracket for overhead night work of power construction cables comprises a containing box; the container comprises a base, side supporting rods and vertical supporting positioning shafts, the container is integrally of a rectangular structure, the bottom of the container is fixedly welded with a rectangular base, the opening at the top end of the container is provided with two transverse side supporting rods which are symmetrically welded at the front and the back, two rectangular flip covers are symmetrically and rotatably arranged between the left end section and the right end section of the two transverse side supporting rods, the front side wall and the back side wall of the container are symmetrically welded with four vertical supporting positioning shafts, and the four vertical supporting positioning shafts are slidably sleeved with a rectangular sliding frame; the left side and the right side of the middle section of the longitudinal inserted rods of the two soil-shaped positioning piece main bodies are respectively welded with a positioning square plate, the four positioning square plates are correspondingly matched with four positioning short shafts in a penetrating and sleeving manner through spring pushing, and the head ends of the longitudinal inserted rods of the two soil-shaped positioning piece main bodies are respectively provided with a clamping groove; the containing box also comprises positioning toothed sheets, two rows of positioning toothed sheets are symmetrically arranged at the middle position of the top end of the front side wall and the rear side wall of the containing box, and two soil-shaped positioning pieces are correspondingly matched with the two rows of positioning toothed sheet selection cards through clamping grooves on the head end parts of the positioning pieces; a sliding frame; the U-shaped mounting frame is horizontally welded at the top ends of the two vertical supporting rods, and a spot lamp is rotatably mounted in the mounting frame; the sliding frame further comprises L-shaped supporting rods, four L-shaped supporting rods are symmetrically welded on two vertical supporting rods on the front half part of the sliding frame, and two driving components are slidably arranged on the four L-shaped supporting rods in a penetrating and sliding mode through the pushing of springs; the container also comprises limiting short rods, the bottoms of the middle sections of the two side supporting rods are symmetrically supported and welded with four limiting short rods inwards, the two rectangular flip covers are abutted and contacted with the four limiting short rods when being overturned and placed in a horizontal state, and the four limiting short rods can abut and support the two rectangular flip covers to limit and keep the two rectangular flip covers in a horizontally closed use posture; the bottom parts of the left end and the right end of the front end of the side stay bar are symmetrically welded with two position limiting top plates which are supported inwards; the sliding frame also comprises soil-shaped positioning pieces, two supporting and connecting plates are symmetrically welded in the front end section and the rear end section of the sliding frame, and the two supporting and connecting plates and the front side supporting plate and the rear side supporting plate of the sliding frame are symmetrically provided with two soil-shaped positioning pieces in a penetrating and sliding manner; the positioning short shafts are symmetrically welded between the two supporting connecting plates and the front and rear side supporting plates of the sliding frame, and the positioning short shafts provide convenience for the sliding installation of the soil-shaped positioning piece; the sliding frame further comprises a vertical driving rod, two L-shaped vertical driving rods are welded on the front half part of the sliding frame in a bilateral symmetry mode, and a row of tooth sheets are arranged on the top end sections of the two vertical driving rods; four long sliding chutes symmetrically penetrate through the front side wall and the rear side wall of the containing box, and the left long side rod and the right long side rod of the sliding frame are correspondingly penetrated through and slidably matched with the four long sliding chutes; the rectangular flip cover comprises driven gears, the front end sections of the rotating shafts of the two rectangular flip covers are respectively sleeved with one driven gear, and a row of tooth sheets on the top end sections of the two vertical driving rods are correspondingly in meshing transmission with the two driven gears; the spot lamp comprises swing rods, the outer side ends of the left and right rotating shafts of the spot lamp are welded with one swing rod in an inclined manner, and the head ends of the two swing rods are welded and fixed with one stressed short shaft; the driving part comprises a driving strip frame, and the driving part is integrally formed by welding a vertical sliding rod and the driving strip frame welded to the top end of the vertical sliding rod together; the bottom of the vertical sliding rod is forwards projected, supported and welded with a stress rod; the two driving strip frames are correspondingly matched with two stressed short shafts at the head ends of the two swing rods in a sleeved insertion mode, and the two stressed rods are in contact with the two limiting top plates in an abutting mode along with the two driving parts sliding upwards.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can link and drive the spot light to turn over to open and tilt to shine and turn the back off to reset when lifting the spot light, save the trouble of turning over and opening the spot light manually additionally, has greatly simplified the operation step of lifting and using of the spot light, it is swift to use conveniently and laborsaving, and when the horizontal back off of the spot light is hidden and placed in the container box, can reduce the occupation to the supporting space, can also reduce the deposition on the front glass lamp shade of the spot light, save the spot light and need brush and clean the trouble of deposition on the glass lamp shade when reusing each time, and the spot light of the inversion can also reduce the occupation to the supporting space and facilitate the shrink to hide in the container box;

2. according to the invention, through the power transmission of the two vertical driving rods, the sliding frame can be linked and meshed to drive the two driven gears when the sliding frame slides up and down along the four vertical support positioning shafts to lift the spotlight, so that the two rectangular flip covers are controlled to be automatically turned over and opened and closed, and the trouble of additionally manually operating the two rectangular flip covers when the spotlight is lifted up and taken out and the spotlight is restored and hidden by sliding down is eliminated;

3. the two soil-shaped positioning pieces can keep the sliding frame and the spotlight in a lifting state, and the distance between two pushed and pulled down driving parts can be adjusted by inserting the two soil-shaped positioning pieces and the selector cards of the two rows of positioning tooth sheets to change the oblique irradiation angle of the spotlight;

4. the dust-proof cover can be completely retracted and hidden in the containing box when not in use, the two rectangular flip covers can play a certain dust-proof role when being turned and closed, and the two rectangular flip covers can be shielded in a closed cavity to play a good impact protection effect when being matched with the containing box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a hidden placement state of the spotlight of the present invention;

FIG. 4 is a schematic view of a reflector lamp according to the present invention in a lifted state;

FIG. 5 is a schematic view of a horizontally inverted spotlight of the present invention;

FIG. 6 is a schematic view of a sliding frame structure according to the present invention;

FIG. 7 is a schematic view of the sliding mounting of two drive components of the present invention;

FIG. 8 is a schematic view of a sliding frame lifting state according to the present invention;

in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. filling the box; 101. a base; 102. a side stay bar; 103. positioning a toothed sheet; 104. a vertical supporting positioning shaft; 105. a short limiting rod; 106. a limiting top plate; 2. a rectangular flip cover; 201. a driven gear; 3. a sliding frame; 301. a soil-shaped positioning piece; 302. positioning a short shaft; 303. a vertical drive rod; 304. an L-shaped strut; 305. installing a frame; 4. sending light; 401. a swing rod; 5. a drive member; 501. driving the strip frame; 502. a stress rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, according to a first embodiment of the present invention: a standardized lighting bracket for overhead night work of power construction cables comprises a containing box 1; the containing box 1 comprises a base 101, side supporting rods 102 and vertical supporting positioning shafts 104, the whole containing box 1 is of a rectangular structure, the bottom of the containing box is fixedly welded with the rectangular base 101, the opening at the top end of the containing box is symmetrically welded with the two horizontal side supporting rods 102 in a front-back manner, two rectangular flip covers 2 are symmetrically and rotatably arranged between the left end section and the right end section of the two horizontal side supporting rods 102, the front side wall and the back side wall of the containing box 1 are symmetrically welded with the four vertical supporting positioning shafts 104, and the four vertical supporting positioning shafts 104 are slidably sleeved with a rectangular sliding frame 3; the left side and the right side of the middle section of the longitudinal inserted rods of the two soil-shaped positioning pieces 301 main bodies are respectively welded with a positioning square plate, the four positioning square plates are correspondingly matched with the four positioning short shafts 302 in a penetrating and sleeving manner through spring pushing, and the head ends of the longitudinal inserted rods of the two soil-shaped positioning pieces 301 main bodies are respectively provided with a clamping groove; the containing box 1 further comprises limiting short rods 105, the bottoms of the middle sections of the two side supporting rods 102 are symmetrically and inwardly supported and welded with four limiting short rods 105, and the two rectangular flip covers 2 are abutted and contacted with the four limiting short rods 105 when being overturned and placed in a horizontal state; the bottom parts of the left end and the right end of the front end side stay bar 102 are symmetrically welded with two inward supporting limit top plates 106;

a slide frame 3; the sliding frame 3 comprises a mounting frame 305, two vertical supporting rods are symmetrically welded on the front half part of the sliding frame 3, a U-shaped mounting frame 305 is horizontally welded at the top ends of the two vertical supporting rods, and a spot light 4 is rotatably mounted in the mounting frame 305; the driving part 5 comprises a driving strip frame 501, and the whole driving part 5 is formed by welding a vertical sliding rod and the driving strip frame 501 welded at the top end of the vertical sliding rod together; the bottom of the vertical sliding rod is forwards projected, supported and welded with a stress rod 502;

the sliding frame 3 further comprises L-shaped support rods 304, four L-shaped support rods 304 are symmetrically welded on two vertical support rods on the front half part of the sliding frame 3, and two driving parts 5 are slidably arranged on the four L-shaped support rods 304 in a penetrating and sliding mode through the pushing of springs; the sliding frame 3 further comprises a vertical driving rod 303, two L-shaped vertical driving rods 303 are welded on the front half part of the sliding frame 3 in a bilateral symmetry manner, and a row of tooth sheets are arranged on the top end sections of the two vertical driving rods 303; the sliding frame 3 further comprises a soil-shaped positioning piece 301, two supporting and connecting plates are symmetrically welded in the front end section and the rear end section of the sliding frame 3, and the two soil-shaped positioning pieces 301 symmetrically penetrate through and are slidably mounted on the two supporting and connecting plates and the front supporting plate and the rear supporting plate of the sliding frame 3; the positioning short shafts 302, and four positioning short shafts 302 are symmetrically welded between the two supporting connecting plates and the front and rear side supporting plates of the sliding frame 3; the spot lamp 4 comprises a swing rod 401, the outer ends of the left rotating shaft and the right rotating shaft of the spot lamp 4 are obliquely welded with the swing rod 401, and the head ends of the two swing rods 401 are fixedly welded with a stress short shaft.

Further, the rectangular flip cover 2 comprises driven gears 201, one driven gear 201 is sleeved on the front end sections of the rotating shafts of the two rectangular flip covers 2, one row of tooth sheets on the top end sections of the two vertical driving rods 303 are in meshing transmission with the two driven gears 201 correspondingly, through power transmission of the two vertical driving rods 303, the sliding frame 3 can be in linkage meshing to drive the two driven gears 201 when the up-and-down sliding lifting spotlight 4 along the four vertical supporting positioning shafts 104, the two rectangular flip covers 2 are controlled to be automatically turned over and opened and closed, and the trouble that the two rectangular flip covers 2 are additionally manually operated to be switched on and off when the spotlight 4 is taken out in an ascending mode and hidden in a descending reset mode is omitted.

Further, two driving strip frames 501 are correspondingly inserted and matched with two stressed short shafts at the head ends of two swing rods 401, and two stressed rods 502 are abutted and contacted with two limit top plates 106 along with the upward sliding of two driving parts 5, through the sliding fit of the two driving strip frames 501 and the two stressed short shafts, the two driving parts 5 can drive the two swing rods 401 to swing forward and backward to control the spotlight 4 to turn over and open and close when sliding up along with the sliding frame 3, the two driving parts 5 can drive the downward sliding to pull down the two swing rods 401 by reverse jacking force to control the spotlight 4 to turn over and tilt to irradiate upwards (refer to fig. 4), when the two driving parts 5 slide down along with the sliding frame 3, and the two stressed rods 502 are separated from the two limit top plates 106, the springs on the two driving parts 5 can push the two driving parts 5 upwards to reset to control the spotlight 4 to turn over and reset downwards horizontally (refer to fig. 3), furthermore, when the spotlight 4 is lifted, the spotlight 4 can be driven to turn over, open, tilt and irradiate and return to be reset in a linked manner, the trouble of manually turning over and opening the spotlight 4 is eliminated, the lifting use operation steps of the spotlight 4 are greatly simplified, the use is convenient, labor-saving and rapid, when the spotlight 4 is horizontally turned over and hidden in the containing box 1, the occupation of the supporting space can be reduced, the dust accumulation on the glass lampshade on the front side of the spotlight 4 can be reduced, the trouble of brushing and cleaning the dust accumulation on the glass lampshade when the spotlight 4 is reused after being idle every time is eliminated, and the inverted spotlight 4 can be conveniently retracted and hidden in the containing box 1 by reducing the occupation of the supporting space.

Referring to fig. 8, a second embodiment of the present invention: the utility model provides a standardized electric power construction cable is built on stilts for night work illumination support, including the splendid attire case, splendid attire case 1 still includes location tine 103, the top intermediate position symmetry of lateral wall around the splendid attire case 1 is provided with two rows of location tine 103, two native font setting elements 301 correspond and this two rows of location tine 103 selection card cooperation through the draw-in groove on its head end part, two native font setting elements 301 can keep sliding frame 3 and shot-light 4 grafting in the state of lifting the use, and through two native font setting elements 301 and the adjustable two distance that drive part 5 was pushed down of two rows of location tine 103 selection card cooperation change the slope of shot-light 4 and shine the angle.

The working principle is as follows: through the power transmission of the two vertical driving rods 303, the sliding frame 3 can be linked and meshed to drive the two driven gears 201 when sliding up and down along the four vertical supporting positioning shafts 104 to lift the spot lamp 4, so as to control the two rectangular flip covers 2 to automatically turn over and open and close, when the two driving parts 5 slide along the sliding frame 3 and the two stress rods 502 abut against and contact with the two limit top plates 106, the two driving parts 5 can be driven by reverse jacking force to slide down to pull down the two swing rods 401, so as to control the spot lamp 4 to turn over and tilt and irradiate upwards (refer to fig. 4), when the two driving parts 5 slide along the sliding frame 3 and the two stress rods 502 are separated from the two limit top plates 106, the springs on the two driving parts 5 can push the two driving parts upwards to reset and control the spot lamp 4 to turn over and horizontally reset downwards (refer to fig. 3), the two soil-shaped positioning parts 301 can plug the sliding frame 3 and the spot lamp 4 to keep a lifting state, and the inclined irradiation angle of the spotlight 4 can be changed by adjusting the distance between the two pushing and pulling down of the driving parts 5 through the insertion and matching of the two soil-shaped positioning pieces 301 and the selection cards of the two rows of positioning teeth 103.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aerial night work of standardized electric power construction cable is with illumination support which characterized in that: an illumination support comprises

A container (1); the container (1) comprises a base (101), side supporting rods (102) and vertical supporting positioning shafts (104), the container (1) is integrally rectangular, the bottom of the container is fixedly welded with the rectangular base (101), openings in the top ends of the rectangular base are symmetrically welded with two transverse side supporting rods (102) in a front-back manner, two rectangular flip covers (2) are symmetrically and rotatably arranged between the left end section and the right end section of the two transverse side supporting rods (102), the front side wall and the rear side wall of the container (1) are symmetrically welded with four vertical supporting positioning shafts (104), and the four vertical supporting positioning shafts (104) are slidably sleeved with a rectangular sliding frame (3);

a slide frame (3); the sliding frame (3) comprises a mounting frame (305), two vertical supporting rods are symmetrically welded on the front half part of the sliding frame (3), a U-shaped mounting frame (305) is horizontally welded at the top ends of the two vertical supporting rods, and a spot lamp (4) is rotatably mounted in the mounting frame (305);

the sliding frame (3) further comprises L-shaped support rods (304), four L-shaped support rods (304) are symmetrically welded on two vertical support rods on the front half part of the sliding frame (3), and two driving parts (5) are slidably arranged on the four L-shaped support rods (304) in a pushing and penetrating manner through springs;

the spot lamp (4) comprises swing rods (401), the outer side ends of the left rotating shaft and the right rotating shaft of the spot lamp (4) are welded with one swing rod (401) in an inclined mode, and the head ends of the two swing rods (401) are fixedly welded with one stress short shaft; the driving part (5) comprises a driving strip frame (501) and a stress rod (502), the driving part (5) is integrally formed by welding a vertical sliding rod and the driving strip frame (501) welded to the top end of the vertical sliding rod together, and the bottom of the vertical sliding rod protrudes forwards to support and weld the stress rod (502); the two driving strip frames (501) are correspondingly matched with two stressed short shafts at the head ends of the two swing rods (401) in a sleeved insertion mode, and the two stressed rods (502) are in contact with the two limit top plates (106) in an abutting mode along with the two driving parts (5) to slide upwards.

2. The lighting bracket for the standardized power construction cable overhead night work of claim 1, wherein: the containing box (1) also comprises

The bottoms of the middle sections of the two side supporting rods (102) are symmetrically and inwardly supported and welded with four limiting short rods (105), and the two rectangular flip covers (2) are abutted and contacted with the four limiting short rods (105) when being turned and placed in a horizontal state;

the bottom of the left end and the bottom of the right end of the front end side stay bar (102) are symmetrically welded with two limiting top plates (106) which are supported inwards.

3. The lighting bracket for the standardized power construction cable overhead night work of claim 1, wherein: the sliding frame (3) also comprises

The soil-shaped positioning piece (301), two supporting and connecting plates are symmetrically welded in the front end section and the rear end section of the sliding frame (3), and the two supporting and connecting plates and the front side supporting plate and the rear side supporting plate of the sliding frame (3) are symmetrically provided with two soil-shaped positioning pieces (301) in a penetrating and sliding mode;

and four positioning short shafts (302) are symmetrically welded between the two supporting connecting plates and the front and rear side supporting plates of the sliding frame (3).

4. The lighting bracket for the standardized power construction cable overhead night work of claim 1, wherein: the sliding frame (3) further comprises vertical driving rods (303), two L-shaped vertical driving rods (303) are welded on the front half portion of the sliding frame (3) in a bilateral symmetry mode, and a row of tooth sheets are arranged on the top end sections of the two vertical driving rods (303).

5. The lighting bracket for the standardized power construction cable overhead night work of claim 1, wherein: the rectangular flip cover (2) comprises driven gears (201), the front end sections of the rotating shafts of the two rectangular flip covers (2) are respectively sleeved with one driven gear (201), and a row of tooth sheets on the top end sections of the two vertical driving rods (303) are correspondingly meshed with the two driven gears (201) for transmission.

6. The lighting bracket for the standardized power construction cable overhead night work of claim 3, wherein: two a location square plate is welded on the left and right sides of the middle section of the longitudinal inserted bar of the soil-shaped positioning piece (301) main body, the four location square plates are correspondingly matched with the four location short shafts (302) in a penetrating and sleeving manner through spring pushing, and a clamping groove is formed in the head end of the longitudinal inserted bar of the two soil-shaped positioning pieces (301) main body.

7. The lighting bracket for the standardized power construction cable overhead night work of claim 1, wherein: the containing box (1) further comprises positioning toothed sheets (103), two rows of positioning toothed sheets (103) are symmetrically arranged in the middle of the top end of the front side wall and the rear side wall of the containing box (1), and the two soil-shaped positioning pieces (301) are correspondingly inserted and matched with the two rows of positioning toothed sheets (103) through clamping grooves in the head end parts of the positioning pieces.