CN209415273U

CN209415273U - A kind of site construction LED illumination lamp

Info

Publication number: CN209415273U
Application number: CN201920059680.2U
Authority: CN
Inventors: 张春红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-09-20
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a kind of site construction LED illumination lamps, including cylindrical bar, the outer wall bottom end of the cylindrical bar is welded with support rod every 120 degree clockwise using Pivot Point Center as the center of circle, the bottom end of three support rods is welded with supporting mechanism, the top of the cylindrical bar is welded with the first rectangular slab, the top of first rectangular slab is welded with lighting mechanism, and the quantity of the lighting mechanism is two, and two lighting mechanisms are symmetrical set centered on the axle center of cylindrical bar.The site construction LED illumination lamp, pass through the cooperation between cylindrical bar, support rod, the first rectangular slab and lighting mechanism, so as to make the second rectangular slab adjust its height and position according to the height on ground, with the stable ground for being placed in out-of-flatness, will not topple over causes to cause danger, and increases safety, and make site construction LED illumination lamp can be according to construction demand, it is illuminated simultaneously towards different angle and direction simultaneously, it is easy to operate, it is practical.

Description

A kind of site construction LED illumination lamp

Technical field

The utility model relates to construction engineering technical field, specially a kind of site construction LED illumination lamp.

Background technique

Site construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as construction site or cries construction Building site is also named at scene, currently, need to use LED illumination lamp in building construction process, still, site construction field ground Uneven, existing site construction is simple with LED structure of the lighting lamp, the ground for being placed in out-of-flatness that can not be stable, is easy Topple over and cause danger, and existing site construction LED illumination lamp can not illuminate simultaneously different angle, for this purpose, we mention Go out a kind of site construction to be solved the above problems with LED illumination lamp.

Utility model content

The purpose of this utility model is to provide a kind of site construction LED illumination lamps, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of site construction LED illumination lamp, packet Including cylindrical bar, the outer wall bottom end of the cylindrical bar is welded with circular pin using Pivot Point Center as the center of circle every 120 degree clockwise, and three The bottom end of a circular pin is welded with supporting mechanism, and the top of the cylindrical bar is welded with the first rectangular slab, and described first The top of rectangular slab is welded with lighting mechanism, and the quantity of the lighting mechanism is two, and two lighting mechanisms are with cylindrical bar It is symmetrical set centered on axle center；

The supporting mechanism includes the first rectangular box, and the bottom end of first rectangular box and circular pin mutually welds, and described the The bottom end of one rectangular box is plugged with rectangular shaft, and the bottom end of the rectangular shaft is welded with the second rectangular slab, and the rectangular shaft is located at the The front end of one rectangular box lumen portion is welded with gear, and the bottom end of the inner left wall of first rectangular box is connected with the outer of bearing Ring, and the inner ring of bearing is connected with shaft, the outer wall left end key connection of the shaft have a gear being meshed with rack gear, and described the The outer right wall bottom end of one rectangular box is welded with the first cylindrical body, and the bottom end of the outer right wall of first rectangular box offers logical Hole, and the inner cavity of through-hole is communicated with the inner cavity of the first cylindrical body, the right end of the shaft extends into the first cylindrical body by through-hole Inner cavity, and the right end of shaft through the first cylindrical body and is welded with turning handle, the center at left and right sides of the inner wall of the shaft It is clamped the outer ring of bearing, and the inner ring of bearing and the outer wall of shaft are mutually clamped, the top of first cylindrical body is plugged with T shape Block, the bottom end of the T-shaped block extend into the inner cavity of the first cylindrical body and are welded with arc panel, and the top of the arc panel is connected with One end of spring, the other end of the spring and the inner cavity top of the first cylindrical body are mutually clamped, the bottom end of the arc panel with turn The outer wall of axis is in contact, and the inner cavity bottom end of first cylindrical body is welded with arc block, the top of the arc block and shaft Outer wall is in contact；

The lighting mechanism includes the second rectangular box, and the bottom dead center position of second rectangular box is connected with the outer of bearing Ring, and the inner ring of bearing is connected with cylindrical body, the bottom end of the cylindrical body and the top of the first rectangular slab are mutually welded, the cylinder The top of body extends into the inner cavity of the second rectangular box, and the outer wall key connection that the cylindrical body is located at the second rectangular box lumen portion has The inner cavity bottom end front side of ratchet, second rectangular box is welded with the first rectangular block, and the outer wall interference of first rectangular block is matched Conjunction has the pawl engaged with ratchet, is welded with the second rectangular block, second rectangular block on front side of the top of second rectangular box Quantity be two, and two the second rectangular blocks are symmetrical set centered on the axial line of the second rectangular box, described in two The inside of second rectangular block is connected with support rod, and the inside screw of the support rod is connected with LED illumination lamp, the support rod Top on rear side of hydraulic telescopic rod is connected with by connector, the bottom end of the hydraulic telescopic rod with behind the top of the second rectangular box It mutually welds side.

Preferably, the top of the circular pin and the angle of cylindrical bar are 60 degree.

Preferably, the quantity of the spring is two, and two springs are symmetrically set centered on the axle center of T-shaped block It sets.

Preferably, the shaft diameter is adapted with the diameter of arc block and arc panel.

Preferably, the angle of the bottom end of the hydraulic telescopic rod and the second rectangular box is 60 degree.

Compared with prior art, the utility model has the beneficial effects that the site construction LED illumination lamp, passes through rotation Each turning handle, makes to turn shaft driven gear to rotate and be engaged with rack, and rectangular shaft is promoted to move up and down in the inner cavity of the first rectangular box, So as to make the second rectangular slab adjust its height and position according to the height on ground, with the stable ground for being placed in out-of-flatness, no Can topple over causes to cause danger, and increases safety, supports support rod by hydraulic telescopic rod, tilts support rod, to adjust LED The pitch angle of headlamp, the second rectangular box of rotation rotates it with the axle center of cylindrical body, and carries out locking retaining by pawl, can It is irradiated two LED illumination lamps simultaneously towards different directions in the horizontal direction, to make site construction LED illumination Lamp can be according to construction demand, while illuminating simultaneously towards different angle and direction, easy to operate, practical.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the supporting mechanism cross-sectional view of the utility model；

Fig. 3 is cross-sectional view at the A of the utility model；

Fig. 4 is the lighting mechanism side sectional view of the utility model.

In figure: 1, supporting mechanism, the 101, first rectangular box, 102, rectangular shaft, the 103, second rectangular slab, 104, rack gear, 105, shaft, 106, gear, the 107, first cylindrical body, 108, T-shaped block, 109, arc panel, 110, spring, 111, arc block, 112, turning handle, 2, circular pin, 3, cylindrical bar, the 4, first rectangular slab, 5, lighting mechanism, the 501, second rectangular box, 502, cylindrical body, 503, ratchet, the 504, first rectangular block, 505, pawl, the 506, second rectangular block, 507, support rod, 508, LED illumination lamp, 509, hydraulic telescopic rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of site construction LED illumination lamp, including circle The outer wall bottom end of mast 3, cylindrical bar 3 is welded with circular pin 2, three circles by the center of circle of Pivot Point Center every 120 degree clockwise The bottom end of bar 2 is welded with supporting mechanism 1, and the top of cylindrical bar 3 is welded with the first rectangular slab 4, the top weldering of the first rectangular slab 4 It is connected to lighting mechanism 5, the quantity of lighting mechanism 5 is two, and two lighting mechanisms 5 left and right centered on the axle center of cylindrical bar 3 It is symmetrical arranged；

Supporting mechanism 1 includes the first rectangular box 101, and the bottom end of the first rectangular box 101 and circular pin 2 is mutually welded, the first square The bottom end of shape case 101 is plugged with rectangular shaft 102, and the bottom end of rectangular shaft 102 is welded with the second rectangular slab 103, and rectangular shaft 102 Gear 106, the bottom end clamping of the inner left wall of the first rectangular box 101 are welded in the front end of 101 lumen portion of the first rectangular box There is the outer ring of bearing, and the inner ring of bearing is connected with shaft 105, the outer wall left end key connection of shaft 105 has nibbles with 104 phase of rack gear The gear 106 of conjunction, the outer right wall bottom end of the first rectangular box 101 are welded with the first cylindrical body 107, the right side of the first rectangular box 101 The bottom end of side outer wall offers through-hole, and the inner cavity of through-hole is communicated with the inner cavity of the first cylindrical body 107, the right end of shaft 105 by Through-hole extends into the inner cavity of the first cylindrical body 107, and the right end of shaft 105 through the first cylindrical body 107 and is welded with turning handle 112, the center at left and right sides of the inner wall of shaft 105 is clamped the outer ring of bearing, and the inner ring of bearing and shaft 105 is outer Wall is mutually clamped, and the top of the first cylindrical body 107 is plugged with T-shaped block 108, and the bottom end of T-shaped block 108 extends into the first cylindrical body 107 Inner cavity and be welded with arc panel 109, the inner wall of arc panel 109 is rubber material and offers mill line, to increase arc panel 109 With the frictional force between shaft 105, the top of arc panel 109 is connected with one end of spring 110, and spring 110 is compressed spring, bullet Property coefficient is 16N/CM, and spring 110 is stretched or generates after squeezing elastic deformation, is restored after removing external force to original state, The other end of spring 110 and the inner cavity top of the first cylindrical body 107 are mutually clamped, the bottom end of arc panel 109 and the outer wall of shaft 105 It is in contact, the inner cavity bottom end of the first cylindrical body 107 is welded with arc block 111, the top of arc block 111 and the outer wall of shaft 105 It is in contact, the outer wall of arc block 111 is rubber material and offers mill line, to increase rubbing between arc block 111 and shaft 105 Wipe power；

Lighting mechanism 5 includes the second rectangular box 501, and the bottom dead center position of the second rectangular box 501 is connected with the outer of bearing Ring, and the inner ring of bearing is connected with cylindrical body 502, the bottom end of cylindrical body 502 and the top of the first rectangular slab 4 are mutually welded, cylinder The top of body 502 extends into the inner cavity of the second rectangular box 501, and cylindrical body 502 is located at the outer of 501 lumen portion of the second rectangular box Wall key connection has ratchet 503, is welded with the first rectangular block 504, the first rectangular block on front side of the inner cavity bottom end of the second rectangular box 501 504 outer wall interference fit has the pawl 505 engaged with ratchet 503, promotes the second rectangular box 501 in the outer wall of cylindrical body 502 It can not rotate backward, so that the rotation angle of the second rectangular box 501 is fixed, be shone so as to change each LED according to construction demand The top front side of the irradiating angle of bright lamp 508, the second rectangular box 501 is welded with the second rectangular block 506, the second rectangular block 506 Quantity be two, and two the second rectangular blocks 506 are symmetrical set centered on the axial line of the second rectangular box 501, two The inside of a second rectangular block 506 is connected with support rod 507, and the inside screw of support rod 507 is connected with LED illumination lamp 508, The top rear side of model BDLED -150 of LED illumination lamp 508, support rod 507 is connected with hydraulic telescopic rod by connector On rear side of the top of 509, the model YQ-01 of hydraulic telescopic rod 509, the bottom end of hydraulic telescopic rod 509 and the second rectangular box 501 Mutually weld.

Preferably, further, the angle of the top of circular pin 2 and cylindrical bar 3 is 60 degree, makes circular pin 2 Triangle is constituted with cylindrical bar 3, so that circular pin 2 is more stable to the support of cylindrical bar 3.

Preferably, further, the quantity of spring 110 is two, and two springs 110 are with T shape block 108 Axle center centered on be symmetrical set so that spring 110 elasticity restore and lower promotion arc panel 109 so that arc panel 109 uniform forces will not run-off the straight.

Preferably, further, 105 diameter of shaft is mutually fitted with the diameter of arc block 111 and arc panel 109 Match, arc panel 109 can be made to move down, and make clamping rotating shaft 105 between arc panel 109 and arc block 111, to lock shaft 105。

Preferably, further, the angle of the bottom end of hydraulic telescopic rod 509 and the second rectangular box 501 is 60 Degree elongates or shortens the support of hydraulic telescopic rod 509, so that the pitch angle of LED illumination lamp 508 changes.

Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works It is as follows.

When in use, which is placed in place to use, each second rectangular slab, 103 institute is adjusted according to the height on ground Height in position pulls up T-shaped block 108, promotes arc panel 109 to move up simultaneously holddown spring 110, so that arc panel 109 bottom end and the outer wall of shaft 105 disengage, if 103 position height of the second rectangular slab is higher, turn clockwise Turn handle 112, turning handle 112 drives shaft 105 to rotate clockwise, and shaft 105 is promoted to rotate clockwise with moving gear 106, by It is meshed in gear 106 with rack gear 104, rack gear 104 is promoted to drive rectangular shaft 102 in the inner cavity of the first rectangular box 101 to moving down It is dynamic, and the second rectangular slab 103 is moved down, if 103 position of the second rectangular slab height is lower, turning handle is rotated counterclockwise 112, turning handle 112 drives shaft 105 to rotate counterclockwise, and shaft 105 is promoted to rotate counterclockwise with moving gear 106, due to gear 106 are meshed with rack gear 104, promote rack gear 104 that rectangular shaft 102 is driven to move up in the inner cavity of the first rectangular box 101, with The second rectangular slab 103 is moved up, by the equal close proximity to ground in bottom end of each second rectangular slab 103, unclamps T-shaped block 108, spring 110 elastic resets push down on arc panel 109, make the inner wall clamping rotating shaft 105 of arc panel 109 and arc block 111, promote shaft 105 lockings, so as to make the stable ground for being placed in out-of-flatness of device, will not be toppled over and lead to fix 103 height of the second rectangular slab Cause is caused danger, and is increased safety, is started the power supply of two LED illumination lamps 508, and the pitching of LED illumination lamp 508 is if desired changed Angle vertically rotates LED illumination lamp 508, rotates support rod 507 with bottom end axle center and change and the second square Tilt angle between shape block 506 promotes the support of hydraulic telescopic rod 509 to elongate or shorten, due to hydraulic telescopic rod 509 itself Had stopping mechanism, so that 508 angle of LED headlamp is fixed, then rotating the second rectangular box 501 makes it with cylindrical body 502 Axle center rotation, and be meshed, promoted with the ratchet 503 of 502 outer wall of cylindrical body by the pawl 505 of 501 inner cavity of the second rectangular box Second rectangular box 501 can not be rotated backward in the outer wall of cylindrical body 502, so that the rotation angle of the second rectangular box 501 is fixed, and Change the irradiating angle of LED illumination lamp 508 in the horizontal direction, so as to change each LED illumination lamp 508 according to construction demand Irradiating angle, it is easy to operate, it is practical.

In the description of the present invention, it should be understood that term " top ", " bottom end ", " one end ", " left side ", " right side The orientation or positional relationship of the instructions such as side ", " other end ", "outside", "inner" is to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation；Simultaneously unless otherwise clearly defined and limited, term " clamping ", " axis Connect ", " grafting ", " welding ", etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise restricted clearly, for For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of site construction LED illumination lamp, including cylindrical bar (3), it is characterised in that: the outer wall bottom of the cylindrical bar (3) End is welded with circular pin (2) by the center of circle of Pivot Point Center every 120 degree clockwise, and the bottom end of three circular pins (2) is welded It is connected to supporting mechanism (1), the top of the cylindrical bar (3) is welded with the first rectangular slab (4), the top of first rectangular slab (4) End is welded with lighting mechanism (5), and the quantity of the lighting mechanism (5) is two, and two lighting mechanisms (5) are with cylindrical bar (3) Axle center centered on be symmetrical set；

The supporting mechanism (1) includes the first rectangular box (101), the bottom end phase of first rectangular box (101) and circular pin (2) Welding, the bottom end of first rectangular box (101) is plugged with rectangular shaft (102), and the bottom end of the rectangular shaft (102) is welded with the Two rectangular slabs (103), the front end that the rectangular shaft (102) is located at the first rectangular box (101) lumen portion are welded with gear (106), the bottom end of the inner left wall of first rectangular box (101) is connected with the outer ring of bearing, and the inner ring of bearing is connected with The outer wall left end key connection of shaft (105), the shaft (105) has a gear (106) being meshed with rack gear (104), and described the The outer right wall bottom end of one rectangular box (101) is welded with the first cylindrical body (107), outside the right side of first rectangular box (101) The bottom end of wall offers through-hole, and the inner cavity of through-hole is communicated with the inner cavity of the first cylindrical body (107), the right side of the shaft (105) End is extended into the inner cavity of the first cylindrical body (107) by through-hole, and the right end of shaft (105) through the first cylindrical body (107) and welds It being connected to turning handle (112), the center at left and right sides of the inner wall of the shaft (105) is clamped the outer ring of bearing, and bearing The outer wall of inner ring and shaft (105) is mutually clamped, and the top of first cylindrical body (107) is plugged with T-shaped block (108), the T shape The bottom end of block (108) extends into the inner cavity of the first cylindrical body (107) and is welded with arc panel (109), the arc panel (109) Top is connected with one end of spring (110), the inner cavity top phase of the other end and the first cylindrical body (107) of the spring (110) Clamping, the bottom end of the arc panel (109) are in contact with the outer wall of shaft (105), the interior bottom of chamber of first cylindrical body (107) End is welded with arc block (111), and the top of the arc block (111) is in contact with the outer wall of shaft (105)；

The lighting mechanism (5) includes the second rectangular box (501), and the bottom dead center position of second rectangular box (501) is clamped There is the outer ring of bearing, and the inner ring of bearing is connected with cylindrical body (502), the bottom end of the cylindrical body (502) and the first rectangular slab (4) top is mutually welded, and the top of the cylindrical body (502) extends into the inner cavity of the second rectangular box (501), the cylindrical body (502) have ratchet (503) positioned at the outer wall key connection of the second rectangular box (501) lumen portion, second rectangular box (501) It is welded with the first rectangular block (504) on front side of the bottom end of inner cavity, the outer wall interference fit of first rectangular block (504) has and ratchet (503) the top front side of the pawl (505) engaged, second rectangular box (501) is welded with the second rectangular block (506), described The quantity of second rectangular block (506) is two, and two the second rectangular blocks (506) are with the axial line of the second rectangular box (501) Center is symmetrical set, and the inside of two second rectangular blocks (506) is connected with support rod (507), the support rod (507) inside screw is connected with LED illumination lamp (508), is connected on rear side of the top of the support rod (507) by connector It is mutually welded on rear side of hydraulic telescopic rod (509), the bottom end of the hydraulic telescopic rod (509) and the top of the second rectangular box (501).

2. a kind of site construction LED illumination lamp according to claim 1, it is characterised in that: the top of the circular pin (2) The angle at end and cylindrical bar (3) is 60 degree.

3. a kind of site construction LED illumination lamp according to claim 1, it is characterised in that: the number of the spring (110) Amount is two, and two springs (110) are symmetrical set centered on the axle center of T-shaped block (108).

4. a kind of site construction LED illumination lamp according to claim 1, it is characterised in that: shaft (105) diameter It is adapted with the diameter of arc block (111) and arc panel (109).

5. a kind of site construction LED illumination lamp according to claim 1, it is characterised in that: the hydraulic telescopic rod (509) angle of bottom end and the second rectangular box (501) is 60 degree.