CN112254034A - High-stability lighting device for building construction - Google Patents
High-stability lighting device for building construction Download PDFInfo
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- CN112254034A CN112254034A CN202011094760.5A CN202011094760A CN112254034A CN 112254034 A CN112254034 A CN 112254034A CN 202011094760 A CN202011094760 A CN 202011094760A CN 112254034 A CN112254034 A CN 112254034A
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- gear
- telescopic rod
- fixedly connected
- telescopic
- groove
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- 238000009435 building construction Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 230000000670 limiting effect Effects 0.000 claims abstract description 43
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a high-stability lighting device for building construction, which comprises a lamp body, wherein the lamp body comprises a limiting structure and a protective tube body, a telescopic rod is arranged in the protective tube body, a sliding groove is formed in the inner wall of the protective tube body, a limiting groove is formed in the telescopic rod, a sliding block is fixedly connected to the telescopic rod, the bottom of the telescopic rod is fixedly connected with an installation column, the upper side of the installation column is fixedly connected with a hinge block, a sliding column is arranged at the bottom of the installation column, a sliding block is arranged on the sliding column, and a connecting rod is hinged to the sliding block; the limiting structure is arranged on the upper right side of the protective pipe body, and a wedge block is installed on the limiting structure, and the right end of the wedge block is fixedly connected with the connecting column. This illumination lamps and lanterns are used in construction safety, the wedge joint on limit structure is in the extreme lower side spacing groove in telescopic link surface, and three supporting legs of group shrink this moment, and the inside at the protection body is accomodate to the upper end of three supporting legs of group simultaneously, portable and accomodate.
Description
Technical Field
The invention relates to the technical field of construction lighting, in particular to a lighting device with high stability for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on the design drawing into a real object in a designated place; the method comprises foundation engineering construction, main structure construction, roof engineering construction and decoration engineering construction; the construction site is called as a building construction site or construction site, also called as a construction site, and is often subjected to a small-range lighting operation in the construction process, and the lamp can not be used normally and is inconvenient to produce due to the fact that the construction site environment is complex and more constructors are needed, and the lamp is often accidentally damaged in the process of not using and placing the lamp; in order to solve the above-mentioned defects, the prior art discloses (application No. CN201820845960.1) an environment-friendly lighting lamp for building construction, which proposes that a threaded hole 6 is formed at one end of a protective tube body 1, a mounting plate 7 is connected with the inner wall of the threaded hole 6 in a threaded manner, a mounting block 8 is fixedly connected with the lower surface of the mounting plate 7, a supporting leg 9 is hinged with the surface of the mounting block 8, the surface of the supporting leg 9 is in sliding connection with the inner wall of the threaded hole 6, the supporting leg 9 can be rotated to drive the mounting block 8 and the mounting plate 7 to rotate and move in the inner wall of the threaded hole 6 when not in use, so that the supporting leg 9 is retracted into the threaded hole 6 to play a role of protecting the supporting leg 9, a large amount of dust and sandy soil exist on a building construction site, the inner wall of the threaded hole 6 is connected with the mounting plate 7 in a threaded manner, the surface of the threaded hole 6, and the problems of wire slipping and wire clamping are easy to occur.
In order to solve the defects existing in the market at present, a lighting device for building construction with high stability is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a high-stability lighting device for building construction, which aims to solve the problems that the surface of a threaded hole proposed in the background art is easily polluted by sand, and the thread is easily slipped or stuck when the lighting device works in a threaded connection mode.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high lighting device for construction of stability, includes the lamps and lanterns body, the lamps and lanterns body includes limit structure and protection body, be provided with first recess in the upper right lateral wall of protection body, be provided with limit structure in the first recess, protection body internally mounted has the telescopic link, and has seted up the spout on the inner wall of protection body, has seted up a plurality of spacing grooves along length direction on the telescopic link simultaneously, and limit structure is used for inserting spacing inslot and carries on spacingly to the telescopic link to fixedly connected with slider on the telescopic link, telescopic link bottom and erection column fixed connection, and erection column upside and articulated piece fixed connection, the slip post is installed to erection column bottom simultaneously to be provided with the sliding block on the slip post, articulated on the sliding block have the connecting rod.
Preferably, limit structure includes the deflector, the guide post, the wedge, the spliced pole, pull ring and reset spring, wedge one end sets up in first recess, the wedge other end extends to the outside and inserts in the spacing inslot of first recess, the wedge on, the equal fixedly connected with deflector in lower both ends, set up the guiding hole in the deflector, the guide post passes the guiding hole and installs on the deflector, the guide post both ends respectively with first recess inner wall fixed connection, wedge right-hand member and spliced pole fixed connection, the spliced pole right-hand member passes protection body and pull ring fixed connection, the cover is equipped with reset spring on the spliced pole, reset spring one end and first recess inner wall fixed connection, the reset spring other end and wedge right side wall connection.
Preferably, the telescopic link is pegged graft inside the protection body, and the both ends fixedly connected with slider of telescopic link, has seted up two sets of spouts on the protection body inner wall simultaneously, and slider sliding connection is inside the spout.
Preferably, the hinge blocks are arranged in three groups along the circumferential position of the mounting column, and the angle between two adjacent groups of hinge blocks is 120 °.
Preferably, still include the supporting leg, the supporting leg setting is in protection body below, the supporting leg upper end is articulated through articulated piece and erection column, simultaneously upper portion in the supporting leg with the connecting rod is kept away from the one end of erection column is articulated to be connected.
Preferably, the inside hole groove of seting up with slip post size looks adaptation of sliding block, and the slip post plug-in is inside the hole groove, and the sliding block can slide from top to bottom on the slip post simultaneously.
Preferably, the spacing groove is right trapezoid, and the size of wedge and the size looks adaptation of spacing groove, and the inclined plane has been seted up to the left downside of wedge simultaneously, and the wedge tip is pegged graft at the spacing inslot portion.
Preferably, a rack is arranged below the opening of the limiting groove, and the rack is fixedly connected with the side wall of the telescopic rod.
Preferably, be provided with first cavity in the protection body right side downside wall, set up cleaning device in the first cavity, cleaning device includes:
the first gear is arranged on the left lower side wall of the first cavity through a first rotating shaft and is meshed with the rack;
the second gear is arranged on the right side of the first gear through a second rotating shaft and is meshed with the first gear;
the first rotating disc is arranged on the second rotating shaft, and a boss is arranged on the surface of the first rotating disc close to the outer circumference;
the frame body is sleeved on the boss and is rectangular;
the sleeve is arranged on the upper surface of the frame body, a first bearing is arranged in the sleeve, and an outer ring of the first bearing is fixedly connected with the inner wall of the sleeve;
the fixed plate is arranged above the second gear, the side wall of the fixed plate is fixedly connected with the side wall of the first cavity, a first through hole and a second through hole are formed in the fixed plate, and a second bearing is installed in the second through hole;
one end of the long gear shaft is fixedly connected with the first bearing inner ring, the other end of the long gear shaft penetrates through the first through hole to extend out of the fixing plate and is provided with a second rotary table, and one end of the long gear shaft, which is close to the second rotary table, is provided with a gear;
the second groove is formed in the second rotating disc, a first spring is arranged in the second groove, one end of the first spring is fixedly connected with the inner wall of the second groove, the other end of the first spring is provided with a telescopic rod, and one end of the telescopic rod, far away from the first spring, is provided with bristles;
the third gear is arranged on the upper right of the second gear through a third rotating shaft and is meshed with the second gear;
the first bevel gear is arranged on the third rotating shaft;
the second bevel gear is arranged above the first bevel gear and meshed with the first bevel gear, a fourth rotating shaft is arranged on the upper surface of the second bevel gear, one end, far away from the second bevel gear, of the fourth rotating shaft penetrates through the second bearing to extend out of the fixing plate and is provided with a fourth gear, and the fourth gear is meshed with the teeth of the long gear shaft.
Preferably, the method further comprises the following steps:
the telescopic rod is arranged on the outer wall of the lower end of the protective tube body and comprises a fixed end and a telescopic end, the fixed end is hinged with the side wall of the lower end of the protective tube body, the telescopic end is hinged with a non-slip mat, and the telescopic rod is used for extending out of the telescopic end to support the lamp body;
the inclination angle sensor is arranged at the bottom end of the protective pipe body and used for detecting the inclination angle of the protective pipe body;
the controller is arranged on the outer wall of the protective pipe body and is electrically connected with the inclination angle sensor and the telescopic rod respectively;
the controller is based on the inclination angle control of the protective pipe body measured by the inclination angle sensor the telescopic end of the telescopic rod stretches out and draws back, and the telescopic length of the telescopic end is adjusted according to the inclination angle measured by the inclination angle sensor, and the method specifically comprises the following steps:
step 1: the controller basis the inclination of the protection body that inclination sensor detected, inclination are the contained angle of holding surface and horizontal plane, calculate the stability factor of lamps and lanterns body:
wherein Q is the stability factor of the lamp body, m1Is the total weight of the lamp body, g is the gravity acceleration, and g is 9.8m/s2D is the maximum support width of the support leg, beta is the inclination angle detected by the inclination angle sensor, c is the height of the center of gravity of the lamp body, and m2The weight of the lamp mounted on the lamp body, and b the total height of the lamp body;
step 2: the stability coefficient of the lamp body is calculated through a formula (1), whether the telescopic end of the telescopic rod needs to extend out of the lamp body is judged, when Q is larger than or equal to 1, the fact that the height of the gravity center of the lamp body is low is indicated, the gravity center is within the range of the maximum supporting width of the supporting leg, the lamp body is stable, the problem of toppling cannot occur, the telescopic end of the telescopic rod does not need to extend out of the lamp body, when Q is smaller than 1, the fact that the gravity center of the lamp body is high is indicated, the gravity center of the lamp body exceeds the range of the maximum supporting width of the supporting leg, the lamp body topples, and at the moment;
and step 3: based on step 2, when the controller controls the telescopic end of the telescopic rod to extend, the controller calculates the target length of the telescopic end of the telescopic rod to extend through formula (2), and controls the telescopic end to extend from the fixed end to the target length:
wherein l1For the target length of the extension end, S is the distance between the fixed end and the installation position of the protective tube body to the bottom end of the supporting leg2The length of the fixed end.
Compared with the prior art, the invention has the beneficial effects that:
1. the wedge-shaped block is clamped in the limiting groove through the limiting structure, so that the telescopic rod is fixed on the protective pipe body, the limiting structure replaces the traditional threaded connection mode, and the problem that when the threaded connection mode is adopted, dust enters the threaded hole and is easy to cause thread slipping or thread clamping in threaded connection work is solved;
2. the wedge block on the limiting structure is clamped in the limiting groove on the lowest side of the surface of the telescopic rod, at the moment, the three groups of supporting legs are contracted, and meanwhile, the upper ends of the three groups of supporting legs are accommodated in the protective pipe body, so that the occupied area of the device is reduced, and the device is convenient to carry and accommodate;
3. when the telescopic rod moves in the protective tube body, the slide block on the telescopic rod is in sliding connection with the inside of the chute, so that the telescopic rod is limited and guided, and the stability of the telescopic rod during working is ensured;
4. the cleaning device is arranged, so that dust in the limiting groove can be cleaned more thoroughly, the problem that the dust in the limiting groove is difficult to clean is solved, the cleanliness in the limiting groove is improved, and the problem that the telescopic rod is installed insecurely because the dust in the limiting groove is accumulated and the wedge-shaped block cannot be completely clamped into the limiting groove is avoided;
5. through setting up telescopic link and controller etc. can will take place to empty at the lamps and lanterns body, stretch out from the stiff end through the flexible end of controller control telescopic link and support the lamps and lanterns body, for the lamps and lanterns body provides holding power, has increased the support area, avoids the lamps and lanterns body to empty to through calculating the target length that flexible end need stretch out under the current inclination, make the accurate end adjustment to target length that will stretch out of controller, make the lamps and lanterns body fixed more firm.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic view of the structural support leg of the present invention;
FIG. 3 is a schematic view of the construction of the mounting post of the present invention;
FIG. 4 is a schematic cross-sectional view of structure A-A of the present invention;
FIG. 5 is a schematic cross-sectional view of structure B-B of the present invention;
FIG. 6 is an enlarged view of the structure A of the present invention;
FIG. 7 is an enlarged view of the structure C of the present invention;
fig. 8 is an enlarged view of the structure D of the present invention.
Reference numbers in the figures: 1. a limiting structure; 2. a protective tube body; 3. a slider; 4. a telescopic rod; 5. a hinged block; 6. supporting legs; 7. a connecting rod; 8. a slider; 9. mounting a column; 10. a limiting groove; 11. a sliding post; 12. a chute; 13. a guide plate; 14. a guide post; 15. a wedge block; 16. connecting columns; 17. a pull ring; 18. a return spring; 19. a guide hole; 20. a first groove; 21. a rack 22, a first cavity; 23. a first gear; 24. a first rotating shaft; 25. a second gear; 26. a second rotating shaft; 27. a first turntable; 28. a boss; 29. a frame body; 30. a sleeve; 31. a first bearing; 32. a fixing plate; 33. a first through hole; 34. a second through hole; 35. a second bearing; 36. a long gear shaft; 37. a second turntable; 38. a second groove; 39. a first spring; 40. a telescopic rod; 41. brushing; 42. a third gear; 43. a third rotating shaft; 44. a first bevel gear; 45. a second bevel gear; 46. a fourth rotating shaft; 47. a fourth gear.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a lighting device with high stability for building construction comprises a lamp body, wherein the lamp body comprises a limiting structure 1 and a protective tube body 2, a first groove 20 is arranged in the upper right side wall of the protective tube body 2, the limiting structure 1 is arranged in the first groove 20, a telescopic rod 4 is arranged in the protective tube body 2, a sliding groove 12 is formed in the inner wall of the protective tube body 2, a plurality of limiting grooves 10 are formed in the telescopic rod 4 along the length direction, the limiting structure 1 is used for being inserted into the limiting grooves 10 to limit the telescopic rod 4, a sliding block 3 is fixedly connected to the telescopic rod 4, the bottom of the telescopic rod 4 is fixedly connected with an installation column 9, the upper side of the installation column 9 is fixedly connected with a hinge block 5, a sliding column 11 is arranged at the bottom of the installation column 9, sliding blocks 8 are arranged on the sliding column 11, and the hinge blocks 5 are arranged into three, and the angle between two adjacent groups of hinge blocks 5 is 120 degrees; a hole groove matched with the sliding column 11 in size is formed in the sliding block 8, the sliding column 11 is inserted into the hole groove, and meanwhile the sliding block 8 can slide up and down on the sliding column 11; the sliding block 8 is hinged with a connecting rod 7; the limiting structure 1 comprises a guide plate 13, a guide post 14, a wedge block 15, a connecting post 16, a pull ring 17 and a reset spring 18, one end of the wedge block 15 is arranged in a first groove 20, the other end of the wedge block 15 extends to the outside of the first groove 20 and is inserted into a limiting groove 10, the upper end and the lower end of the wedge block 15 are fixedly connected with the guide plate 13, a guide hole 19 is arranged in the guide plate, the guide post 14 penetrates through the guide hole and is installed on the guide plate, two ends of the guide post 14 are respectively and fixedly connected with the inner wall of the first groove 20, the right end of the wedge block 15 is fixedly connected with the connecting post 16, the right end of the connecting post 16 penetrates through the protective tube body 2 and is fixedly connected with the pull ring 17, the connecting post 16 is sleeved with the reset spring 18, one end of the reset spring 18 is fixedly connected with the inner wall of; the telescopic rod 4 is inserted into the protective pipe body 2, the two ends of the telescopic rod 4 are fixedly connected with the sliding blocks 3, meanwhile, two groups of sliding grooves 12 are formed in the inner wall of the protective pipe body 2, and the sliding blocks 3 are connected inside the sliding grooves 12 in a sliding mode; the protective tube further comprises a supporting leg 6, the supporting leg 6 is arranged below the protective tube body, the upper end of the supporting leg 6 is hinged with the mounting column 9 through a hinge block 5, and meanwhile, the middle upper part of the supporting leg 6 is hinged with one end, far away from the mounting column 9, of the connecting rod 7; the limiting groove 10 is in a right trapezoid shape, the size of the wedge block 15 is matched with that of the limiting groove 10, meanwhile, an inclined surface is formed in the left lower side of the wedge block 15, and the end portion of the wedge block 15 is inserted into the limiting groove 10; a rack 21 is arranged below the opening of the limiting groove 10, and the rack 21 is fixedly connected with the side wall of the telescopic rod 4;
as shown in fig. 1-2: when the protective pipe body 2 is used, the telescopic rod 4 is pushed upwards, so that the wedge-shaped block 15 on the limiting structure 1 is clamped in the limiting groove 10 on the lowest side of the surface of the telescopic rod 4, at the moment, the three groups of supporting legs 6 are contracted, and meanwhile, the upper ends of the three groups of supporting legs 6 are accommodated in the protective pipe body 2, so that the carrying and the accommodation are convenient, the wedge-shaped block 15 is clamped in the limiting groove 10, so that the telescopic rod 4 is fixed on the protective pipe body 2, the traditional threaded connection mode is replaced by the limiting structure, and the problem that when the threaded connection mode is adopted, dust enters a threaded hole, and thread sliding or thread clamping is easily caused in the threaded connection;
as shown in fig. 1 and 4: when the telescopic rod 4 moves inside the protective pipe body 2, the sliding block 3 is in sliding connection with the sliding groove 12, so that the telescopic rod 4 is limited and guided, and the stability of the telescopic rod 4 during working is guaranteed.
When the lighting lamp for building safety construction is used, when the supporting legs 6 need to be supported, the pull ring 17 is pulled, the pull ring 17 drives the wedge block 15 to move rightwards through the connecting column 16, so that the wedge block 15 is separated from the limiting groove 10, the telescopic rod 4 loses fixing force, the telescopic rod 4 is pulled downwards, the limiting groove 10 on the uppermost side of the surface of the telescopic rod 4 is clamped with the wedge block 15, the supporting legs 6 are unfolded, the sliding blocks 8 on the left sides of the connecting rods 7 slide to the uppermost sides of the sliding columns 11, the three groups of supporting legs 6 are separated to form a triangle, and the protective tube body 2 is supported; the whole process of the lighting lamp for building safety construction is the whole process of working.
In one embodiment, a first cavity 22 is disposed in the lower right sidewall of the protective tube 2, and a cleaning device is disposed in the first cavity 22, and the cleaning device includes:
a first gear 23, wherein the first gear 23 is installed on the left lower side wall of the first cavity 22 through a first rotating shaft 24, and the first gear 23 is meshed with the rack 21;
a second gear 25, the second gear 25 being disposed on the right side of the first gear 23 by a second rotating shaft 26, the second gear 25 being engaged with the first gear 23;
a first rotary disk 27, wherein the first rotary disk 27 is installed on the second rotary shaft 26, and a boss 28 is arranged on the surface of the first rotary disk 27 near the outer circumference;
the frame body 29 is sleeved on the boss 28, and the frame body 29 is rectangular;
the sleeve 30 is mounted on the upper surface of the frame 29, a first bearing 31 is arranged in the sleeve 30, and the outer ring of the first bearing 31 is fixedly connected with the inner wall of the sleeve 30;
the fixing plate 32 is arranged above the second gear 25, the side wall of the fixing plate 32 is fixedly connected with the side wall of the first cavity 22, a first through hole 33 and a second through hole 34 are arranged in the fixing plate 32, and a second bearing 35 is arranged in the second through hole 34;
one end of the long gear shaft 36 is fixedly connected with the inner ring of the first bearing 31, the other end of the long gear shaft 36 passes through the first through hole 33 and extends to the outside of the fixed plate 32, a second rotary disc 37 is installed on the other end of the long gear shaft 36, and one end of the long gear shaft 36, which is close to the second rotary disc 37, is provided with a gear;
a second groove 38, the second groove 38 is arranged in the second rotating disc 37, a first spring 39 is arranged in the second groove 38, one end of the first spring 39 is fixedly connected with the inner wall of the second groove 38, the other end of the first spring 39 is provided with an expansion link 40, and one end of the expansion link 40, far away from the first spring 39, is provided with bristles 41;
a third gear 42, wherein the third gear 42 is arranged at the upper right of the second gear 25 through a third rotating shaft 43, and the third gear 42 is meshed with the second gear 25;
a first bevel gear 44, wherein the first bevel gear 44 is mounted on the third rotating shaft 43;
a second bevel gear 45, the second bevel gear 45 is arranged above the first bevel gear 44, the second bevel gear 45 is meshed with the first bevel gear 44, a fourth rotating shaft 46 is arranged on the upper surface of the second bevel gear 45, one end of the fourth rotating shaft 46 far away from the second bevel gear 45 extends to the outside of the fixing plate 32 through the second bearing 35 and is provided with a fourth gear 47, and the fourth gear 47 is meshed with the teeth of the pinion shaft 36.
The working principle and the beneficial effects of the technical scheme are as follows: when the telescopic rod 4 moves into the protection tube body 2 or is pulled out from the protection tube body 2, the rack 21 arranged below the limiting groove 10 drives the first gear 23 to rotate on the first rotating shaft 24, the first gear 23 rotates to drive the second gear 25 and the second rotating shaft 26 to rotate, the first rotating disc 27 arranged on the second rotating shaft 26 also rotates along with the second rotating shaft 26, the surface of the first rotating disc 27 is provided with a boss 28, a frame body 29 is arranged outside the boss 28, a gap exists between the frame body 29 and the first rotating disc 27, the first rotating disc 27 rotates to drive the boss 28 to rotate in the frame body 29 and drive the frame body 29 to reciprocate up and down, the upper end of the frame body 29 is provided with a sleeve 30, a first bearing 31 is arranged in the sleeve 30, a long gear shaft 36 is arranged on the first bearing 31, the up-and-down reciprocating motion of the frame body 29 also drives the long gear shaft 36 to reciprocate up and down, and then drives the telescopic, one end of the telescopic rod 40 is provided with bristles 41, the bristles 41 can reciprocate up and down in the limit groove 10 under the driving of the telescopic rod 40 to clean the interior of the limit groove 10, meanwhile, the third gear 42 is meshed with the second gear 25, under the gear transmission of the second gear 25, the third gear 42 rotates and drives the third rotating shaft 43 and the first bevel gear 44 to rotate, the first bevel gear 44 drives the second bevel gear 45 to rotate, the second bevel gear 45 drives the fourth rotating shaft 46 and the fourth gear 47 to rotate, the fourth gear 47 is meshed with the teeth of the long gear shaft 36 and drives the long gear shaft 36 to rotate, so that the second rotating disc 37 moves up and down and rotates simultaneously, the bristles 41 can clean up and down in the limit groove 10 and can also clean up and down, the telescopic rod 40 can stretch and retract in the second groove 38 by arranging the first spring 39, the first through hole 33 has a limiting effect on the long gear shaft 36, second bearing 35 that sets up in second through-hole 34 is used for fixed fourth pivot 46, makes fourth pivot 46 can be at the 34 internal rotations of second through-hole, sets up cleaning device, can be more thorough clean the inside dust of spacing groove 10, the difficult problem of clearing up of spacing groove 10 interior dust has been solved, the cleanliness in spacing groove 10 has been promoted, avoid piling up because of the dust in spacing groove 10, wedge 15 can't block into the spacing groove 10 completely, and make telescopic link 4 install insecure.
In one embodiment, further comprising:
the telescopic rod is arranged on the outer wall of the lower end of the protective tube body 2 and comprises a fixed end and a telescopic end, the fixed end is hinged with the side wall of the lower end of the protective tube body 2, the telescopic end is hinged with a non-slip mat, and the telescopic rod is used for extending out of the telescopic end to support the lamp body;
the inclination angle sensor is arranged at the bottom end of the protective pipe body 2 and is used for detecting the inclination angle of the protective pipe body 2;
the controller is arranged on the outer wall of the protective tube body 2 and is electrically connected with the inclination angle sensor and the telescopic rod respectively;
the controller is based on the inclination angle control of the protective tube body 2 measured by the inclination angle sensor the telescopic end of the telescopic rod stretches out and draws back, and the telescopic length of the telescopic end is adjusted according to the inclination angle measured by the inclination angle sensor, and the method specifically comprises the following steps:
step 1: the controller basis the inclination of the protection body 2 that inclination sensor detected, inclination are the contained angle of holding surface and horizontal plane, calculate the stability factor of lamps and lanterns body:
wherein Q is the stability factor of the lamp body, m1Is the total weight of the lamp body, g is the gravity acceleration, and g is 9.8m/s2D is the maximum support width of the support leg 6, beta is the inclination angle detected by the inclination angle sensor, c is the height of the center of gravity of the lamp body, and m2The weight of the lamp mounted on the lamp body, and b the total height of the lamp body;
step 2: the stability coefficient of the lamp body is calculated according to the formula 1, whether the telescopic end of the telescopic rod needs to extend out of the lamp body is judged, when Q is larger than or equal to 1, the fact that the height of the center of gravity of the lamp body is low is indicated, the center of gravity is within the range of the maximum supporting width of the supporting leg 6, the lamp body is stable, the problem of toppling cannot occur, the telescopic end of the telescopic rod does not need to extend out of the lamp body, when Q is smaller than 1, the fact that the center of gravity of the lamp body is high is indicated, the center of gravity of the lamp body exceeds the range of the maximum supporting width of the supporting leg 6, the lamp body topp;
and step 3: based on step 2, when the flexible end of controller control telescopic link stretches out, the controller calculates the target length that the flexible end of telescopic link needs to stretch out through formula 2 to control flexible end to stretch out to target length from the stiff end:
wherein l1For the target length of the extension end, S is the distance between the fixed end and the installation position of the protective tube body 2 to the bottom end of the supporting leg 6, l2The length of the fixed end.
The working principle and the beneficial effects of the technical scheme are as follows: when the lamp body is placed on the supporting surface, the inclination angle of the supporting surface is larger, the inclination angle is the included angle between the supporting surface and the horizontal plane, the lamp body is easy to topple, and construction of a building site is affected, therefore, the outer wall of the lower end of the protective tube body 2 is provided with the telescopic rod, when the inclination angle of the supporting surface is large, the telescopic end of the telescopic rod extends out from the fixed end until the telescopic end is contacted with the supporting surface, the telescopic rod is used for supporting the protective tube body 2 and preventing the lamp body from toppling, specifically, the inclination angle of the current protective tube body 2 is detected through the inclination angle sensor, then the stability coefficient of the lamp body is calculated through a formula 1, then the stability coefficient of the lamp body is judged, when the stability coefficient Q is larger than or equal to 1, the gravity center height of the lamp body is lower, the gravity center is within the maximum supporting width, when stability factor Q < 1, it is higher to explain the focus of lamps and lanterns body, lamps and lanterns body focus surpasss the biggest support width scope of supporting leg 6, the lamps and lanterns body will take place to empty, the flexible end of controller control telescopic link stretches out from the stiff end and supports the lamps and lanterns body this moment, provide the holding power for the lamps and lanterns body, the support area has been increased, avoid the lamps and lanterns body to empty, can calculate the target length that flexible end need stretch out under the current inclination according to formula 2, and through the accurate end adjustment to target length that will stretch out of controller, make the lamps and lanterns body fixed more firm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high lighting device for construction of stability, includes the lamps and lanterns body, the lamps and lanterns body includes limit structure (1) and protection body (2), its characterized in that: a first groove (20) is arranged in the upper right side wall of the protective pipe body (2), a limiting structure (1) is arranged in the first groove (20), the protective tube body (2) is internally provided with a telescopic rod (4), the inner wall of the protective tube body (2) is provided with a chute (12), meanwhile, a plurality of limiting grooves (10) are arranged on the telescopic rod (4) along the length direction, the limiting structure (1) is inserted into the limiting grooves (10) to limit the telescopic rod (4), the slide block (3) is fixedly connected on the telescopic rod (4), the bottom of the telescopic rod (4) is fixedly connected with the mounting column (9), the upper side of the mounting column (9) is fixedly connected with the hinging block (5), and the bottom of the mounting column (9) is provided with a sliding column (11), and a sliding block (8) is arranged on the sliding column (11), and a connecting rod (7) is hinged on the sliding block (8).
2. The lighting device for building construction with high stability as claimed in claim 1, wherein: the limiting structure (1) comprises a guide plate (13), a guide column (14), a wedge block (15), a connecting column (16), a pull ring (17) and a reset spring (18), one end of the wedge block (15) is arranged in a first groove (20), the other end of the wedge block (15) extends to the outside of the first groove (20) and is inserted in the limiting groove (10), the upper end and the lower end of the wedge block (15) are fixedly connected with the guide plate (13), a guide hole (19) is arranged in the guide plate, the guide column (14) penetrates through the guide hole and is installed on the guide plate, two ends of the guide column (14) are respectively fixedly connected with the inner wall of the first groove (20), the right end of the wedge block (15) is fixedly connected with the connecting column (16), the right end of the connecting column (16) penetrates through a protective pipe body (2) and is fixedly connected with the pull ring (17), the reset spring (18) is sleeved on the connecting column (16), one end of the reset spring (18), the other end of the return spring (18) is connected with the right side wall of the wedge-shaped block (15).
3. The lighting device for building construction with high stability as claimed in claim 1, wherein: the telescopic rod (4) is inserted inside the protective pipe body (2), the two ends of the telescopic rod (4) are fixedly connected with the sliding blocks (3), two sets of sliding grooves (12) are formed in the inner wall of the protective pipe body (2), and the sliding blocks (3) are connected inside the sliding grooves (12) in a sliding mode.
4. The lighting device for building construction with high stability as claimed in claim 1, wherein: the hinge blocks (5) are arranged into three groups along the circumferential position of the mounting column (9), and the angle between every two adjacent groups of hinge blocks (5) is 120 degrees.
5. The lighting device for building construction with high stability as claimed in claim 1, wherein: still include supporting leg (6), supporting leg (6) set up protection body (2) below, supporting leg (6) upper end is articulated through articulated piece (5) and erection column (9), simultaneously upper portion in supporting leg (6) with connecting rod (7) are kept away from the articulated connection of one end of erection column (9).
6. The lighting device for building construction with high stability as claimed in claim 1, wherein: the inside hole groove of seting up with slip post (11) size looks adaptation of sliding block (8), and slip post (11) are pegged graft in the hole inslot portion, and sliding block (8) can slide from top to bottom on slip post (11) simultaneously.
7. The lighting device for building construction with high stability as claimed in claim 2, wherein: spacing groove (10) are right trapezoid setting, and the size of wedge (15) and the size looks adaptation of spacing groove (10), and the inclined plane has been seted up to the left downside of wedge (15) simultaneously, and wedge (15) tip is pegged graft inside spacing groove (10).
8. The lighting device for building construction with high stability as claimed in claim 2, wherein: and a rack (21) is arranged below the opening of the limiting groove (10), and the rack (21) is fixedly connected with the side wall of the telescopic rod (4).
9. The lighting device for building construction with high stability as claimed in claim 8, wherein: be provided with first cavity (22) in the lower right side wall of protection body (2), set up cleaning device in first cavity (22), cleaning device includes:
a first gear (23), wherein the first gear (23) is arranged on the left lower side wall of the first cavity (22) through a first rotating shaft (24), and the first gear (23) is meshed with the rack (21);
a second gear (25), wherein the second gear (25) is arranged at the right side of the first gear (23) through a second rotating shaft (26), and the second gear (25) is meshed with the first gear (23);
the first rotating disc (27), the first rotating disc (27) is installed on the second rotating shaft (26), and a boss (28) is arranged on the surface of the first rotating disc (27) close to the outer circumference;
the frame body (29) is sleeved on the boss (28), and the frame body (29) is rectangular;
the sleeve (30) is mounted on the upper surface of the frame body (29), a first bearing (31) is arranged in the sleeve (30), and the outer ring of the first bearing (31) is fixedly connected with the inner wall of the sleeve (30);
the fixing plate (32) is arranged above the second gear (25), the side wall of the fixing plate (32) is fixedly connected with the side wall of the first cavity (22), a first through hole (33) and a second through hole (34) are arranged in the fixing plate (32), and a second bearing (35) is arranged in the second through hole (34);
one end of the long gear shaft (36) is fixedly connected with the inner ring of the first bearing (31), the other end of the long gear shaft (36) penetrates through the first through hole (33) to extend out of the fixing plate (32) and is provided with a second rotary table (37), and one end of the long gear shaft (36) close to the second rotary table (37) is provided with a gear;
the second groove (38) is formed in the second rotating disc (37), a first spring (39) is arranged in the second groove (38), one end of the first spring (39) is fixedly connected with the inner wall of the second groove (38), a telescopic rod (40) is arranged at the other end of the first spring (39), and bristles (41) are arranged at one end, far away from the first spring (39), of the telescopic rod (40);
a third gear (42), wherein the third gear (42) is arranged at the upper right of the second gear (25) through a third rotating shaft (43), and the third gear (42) is meshed with the second gear (25);
a first bevel gear (44), the first bevel gear (44) being mounted on the third shaft (43);
a second bevel gear (45), the second bevel gear (45) is arranged above the first bevel gear (44), the second bevel gear (45) is meshed with the first bevel gear (44), a fourth rotating shaft (46) is installed on the upper surface of the second bevel gear (45), one end, far away from the second bevel gear (45), of the fourth rotating shaft (46) passes through the second bearing (35) and extends to the outside of the fixing plate (32) and is provided with a fourth gear (47), and the fourth gear (47) is meshed with teeth of the long gear shaft (36).
10. The lighting device for building construction with high stability as claimed in claim 5, wherein: further comprising:
the telescopic rod is arranged on the outer wall of the lower end of the protective tube body (2), the telescopic rod comprises a fixed end and a telescopic end, the fixed end is hinged with the side wall of the lower end of the protective tube body (2), the telescopic end is hinged with a non-slip mat, and the telescopic rod is used for extending out of the telescopic end to support the lamp body;
the inclination angle sensor is arranged at the bottom end of the protective pipe body (2) and is used for detecting the inclination angle of the protective pipe body (2);
the controller is arranged on the outer wall of the protective tube body (2) and is electrically connected with the inclination angle sensor and the telescopic rod respectively;
the controller is based on the inclination angle control of the protective pipe body (2) measured by the inclination angle sensor the telescopic end of the telescopic rod stretches out and draws back, and the telescopic length of the telescopic end is adjusted according to the inclination angle measured by the inclination angle sensor, and the method specifically comprises the following steps:
step 1: the controller basis the inclination of the protection body (2) that inclination sensor detected, inclination are the contained angle of holding surface and horizontal plane, calculate the stability factor of lamps and lanterns body:
wherein Q is the stability factor of the lamp body, m1Is the total weight of the lamp body, g is the gravity acceleration, and g is 9.8m/s2D is the maximum supporting width of the supporting leg (6), beta is the inclination angle detected by the inclination angle sensor, c is the height of the gravity center of the lamp body, and m2The weight of the lamp mounted on the lamp body, and b the total height of the lamp body;
step 2: whether the telescopic end of the telescopic rod needs to extend out of the lamp body is judged through the stability coefficient of the lamp body calculated by the formula (1), when Q is larger than or equal to 1, the fact that the height of the gravity center of the lamp body is low is indicated, the gravity center is within the range of the maximum supporting width of the supporting leg (6), the lamp body is stable, the problem of toppling cannot occur, the telescopic end of the telescopic rod does not need to extend out of the lamp body for supporting, when Q is smaller than 1, the fact that the gravity center of the lamp body is high is indicated, the gravity center of the lamp body exceeds the range of the maximum supporting width of the supporting leg (6), the lamp body topples over, and at the moment;
and step 3: based on step 2, when the controller controls the telescopic end of the telescopic rod to extend, the controller calculates the target length of the telescopic end of the telescopic rod to extend through formula (2), and controls the telescopic end to extend from the fixed end to the target length:
wherein l1For the target length of the extension end, S is the distance between the fixed end and the installation position of the protective tube body (2) to the bottom end of the supporting leg (6), l2The length of the fixed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094760.5A CN112254034A (en) | 2020-10-14 | 2020-10-14 | High-stability lighting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094760.5A CN112254034A (en) | 2020-10-14 | 2020-10-14 | High-stability lighting device for building construction |
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| Publication Number | Publication Date |
|---|---|
| CN112254034A true CN112254034A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011094760.5A Withdrawn CN112254034A (en) | 2020-10-14 | 2020-10-14 | High-stability lighting device for building construction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048417A (en) * | 2021-02-25 | 2021-06-29 | 李杭斌 | A lighting device for intelligent installation engineering of building is with steerable illumination scope |
| CN114112081A (en) * | 2021-10-27 | 2022-03-01 | 北京同仁堂（四川）健康药业有限公司 | Heating boiler of freeze-drying equipment and installation mechanism of probe in heating boiler |
| CN114439272A (en) * | 2022-03-02 | 2022-05-06 | 中交二公局第一工程有限公司 | Commercial villa alternates construction and uses assembled bearing structure |
| CN115159031A (en) * | 2022-06-17 | 2022-10-11 | 宝阳装备科技(淮安)有限公司 | Automatic logistics transportation assembly line capable of autonomously identifying, preventing overload and preventing toppling |
| CN117663064A (en) * | 2024-01-19 | 2024-03-08 | 北京中海兴达建设有限公司 | Energy-saving lighting equipment applied to building construction |
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2020
- 2020-10-14 CN CN202011094760.5A patent/CN112254034A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048417A (en) * | 2021-02-25 | 2021-06-29 | 李杭斌 | A lighting device for intelligent installation engineering of building is with steerable illumination scope |
| CN113048417B (en) * | 2021-02-25 | 2023-04-18 | 河北联冠科技有限公司 | A lighting device for intelligent installation engineering of building is with steerable illumination scope |
| CN114112081A (en) * | 2021-10-27 | 2022-03-01 | 北京同仁堂（四川）健康药业有限公司 | Heating boiler of freeze-drying equipment and installation mechanism of probe in heating boiler |
| CN114112081B (en) * | 2021-10-27 | 2024-04-12 | 北京同仁堂（四川）健康药业有限公司 | Heating boiler of freeze-drying equipment and installation mechanism of probe in heating boiler |
| CN114439272A (en) * | 2022-03-02 | 2022-05-06 | 中交二公局第一工程有限公司 | Commercial villa alternates construction and uses assembled bearing structure |
| CN115159031A (en) * | 2022-06-17 | 2022-10-11 | 宝阳装备科技(淮安)有限公司 | Automatic logistics transportation assembly line capable of autonomously identifying, preventing overload and preventing toppling |
| CN115159031B (en) * | 2022-06-17 | 2023-12-19 | 宝阳装备科技(淮安)有限公司 | Automatic logistics transportation assembly line capable of automatically identifying overload and toppling prevention |
| CN117663064A (en) * | 2024-01-19 | 2024-03-08 | 北京中海兴达建设有限公司 | Energy-saving lighting equipment applied to building construction |
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