CN210567704U - Mobile lighting device for construction site - Google Patents
Mobile lighting device for construction site Download PDFInfo
- Publication number
- CN210567704U CN210567704U CN201921336997.2U CN201921336997U CN210567704U CN 210567704 U CN210567704 U CN 210567704U CN 201921336997 U CN201921336997 U CN 201921336997U CN 210567704 U CN210567704 U CN 210567704U
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- wall
- adjusting
- damping
- lighting device
- groove
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Abstract
The utility model relates to a construction equipment technical field just discloses a portable lighting device for building site. This portable lighting device for building site, including adjusting device and damping device, damping device is installed to adjusting device's bottom, adjusting device includes the support column, two regulation recesses have been seted up to the inside of support column, and equal fixed mounting has a fixed fluted disc on every left side outer wall of adjusting the recess, and equal fixed mounting has a connection bearing on every right side inner wall of adjusting the recess. This portable lighting device for building site through the setting of dog, go-between, stimulates the gangbar right, can drive the regulating spindle and move right, makes the regulation fluted disc break away from the fixed fluted disc and drive the regulating spring shrink, through the carousel of handle rotation below, under the transmission of connecting the belt, drives the carousel rotation of top to make the regulating spindle drive the swing of LED lamp through the connecting rod, and then adjust the illumination angle.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a portable lighting device for building site.
Background
The building construction is a production activity performed by people in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment to build various building products, and is a building process of various buildings, namely a process of changing various lines on the design blueprint into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the in-process at the construction, need use lighting apparatus in a large number when construction or patrol night, it is generally great to build the building site, and there is portable lighting device except fixed lighting device, and in order to improve the illumination zone, portable lighting device's the position of LED lamp installation usually is higher to lead to the illumination angle of being not convenient for adjust, and building site ground is unsmooth, the LED lamp is damaged easily in the vibrations that produce when removing. Therefore, we propose a mobile lighting device for construction sites.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable lighting device for building site possesses the illumination angle of being convenient for adjust, advantage such as the shock attenuation is effectual, has solved the current portable lighting device for building site and has not been convenient for adjust illumination angle, the poor problem of shock attenuation effect.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a portable lighting device for building site, includes adjusting device and damping device, damping device is installed to adjusting device's bottom.
The adjusting device comprises a supporting column, two adjusting grooves are formed in the supporting column, a fixed gear disc is fixedly arranged on the outer wall of the left side of each adjusting groove, a connecting bearing is fixedly arranged on the inner wall of the right side of each adjusting groove, an adjusting shaft is movably arranged in each connecting bearing, an adjusting gear disc is fixedly arranged at the left end of each adjusting shaft, an adjusting spring is sleeved on the outer wall of each adjusting shaft and positioned between the adjusting gear disc and the adjusting shaft, a connecting ring is movably arranged on the outer wall of each adjusting shaft and positioned on the right side of the supporting column, a linkage rod is fixedly connected between the two connecting rings, a stop block is fixedly arranged on the outer wall of each adjusting shaft and positioned on the right side of the connecting ring, a turntable is fixedly arranged at one end of each adjusting shaft far away from the adjusting gear disc, a connecting belt is in transmission connection between the two turntables, and a, the outer wall of the adjusting shaft positioned above is fixedly connected with a connecting rod.
Damping device includes vibration damping mount, fixed mounting has a plurality of to remove the wheel on vibration damping mount's the bottom outer wall, vibration damping groove has been seted up to vibration damping mount's inside, fixed mounting has two bracing pieces on vibration damping groove's the bottom inner wall, and the equal fixed mounting in top of every bracing piece has the stopper, and equal movable mounting has the connecting block on the outer wall of every bracing piece, and the below that just is located the connecting block on the outer wall of every bracing piece all overlaps and is equipped with first damping spring, just be located fixedly connected with second damping spring between the bracing piece on vibration damping groove's the bottom inner wall.
Furthermore, each adjusting shaft penetrates through the outer wall of the right side of the corresponding adjusting groove and is movably connected with the adjusting groove.
Furthermore, a plurality of triangular gear teeth meshed with each other are fixedly arranged on the outer wall of the right side of each fixed gear and the outer wall of the left side of the corresponding adjusting gear, and the triangular gear teeth are circularly distributed on the outer walls of the fixed gear and the adjusting gear.
Furthermore, one end of the connecting rod, which is far away from the adjusting shaft, is fixedly connected with an LED lamp.
Furthermore, the support column runs through the top outer wall of the damping groove and is movably connected with the damping groove, and the two support rods are respectively positioned on the left side and the right side of the support column.
Furthermore, the connecting block is fixedly connected with the outer wall of the supporting column.
Furthermore, the end, far away from the inner wall of the bottom of the shock absorption groove, of the second shock absorption spring is fixedly connected with the outer wall of the bottom of the support column.
The utility model has the advantages that:
1. this portable lighting device for building site through the setting of dog, go-between, stimulates the gangbar right, can drive the regulating spindle and remove right, makes the regulation fluted disc break away from the fixed fluted disc and drive the regulating spring shrink, through the carousel of handle rotation below, under the transmission of connecting the belt, drives the carousel rotation of top to make the regulating spindle drive the swing of LED lamp through the connecting rod, and then adjust the illumination angle, make lighting device's illumination angle be convenient for adjust, improved the practicality.
2. This portable lighting device for building site through bracing piece, stopper, connecting block, first damping spring, second damping spring's joint setting, during the removal, first damping spring and second damping spring's elasticity can provide a buffering effect, slows down the vibrations that produce at uneven subaerial removal to protect the LED lamp, reduce the damage of vibration to the LED lamp, improved the shock attenuation effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the internal structure of the support post of the present invention;
FIG. 3 is a schematic structural view of the adjusting shaft of the present invention;
figure 4 is the utility model discloses vibration damping mount's inside cross-sectional view.
Description of reference numerals: the damping device comprises an adjusting device 1, a supporting column 101, an adjusting groove 102, a fixing gear 103, a connecting bearing 104, an adjusting shaft 105, an adjusting gear 106, an adjusting spring 107, a connecting ring 108, a linkage rod 109, a stop block 110, a rotating disc 111, a connecting belt 112, a handle 113, a connecting rod 114, an LED lamp 115, a damping device 2, a damping base 201, a movable wheel 202, a damping groove 203, a supporting rod 204, a limiting block 205, a connecting block 206, a first damping spring 207 and a second damping spring 208.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a mobile lighting device for a construction site includes an adjusting device 1 and a damping device 2, wherein the damping device 2 is installed at the bottom of the adjusting device 1.
The adjusting device 1 comprises a supporting column 101, two adjusting grooves 102 are formed in the supporting column 101, a fixed gear 103 is fixedly mounted on the outer wall of the left side of each adjusting groove 102, a connecting bearing 104 is fixedly mounted on the inner wall of the right side of each adjusting groove 102, an adjusting shaft 105 is movably mounted in each connecting bearing 104, each adjusting shaft 105 penetrates through and is movably connected with the outer wall of the right side of the corresponding adjusting groove 102, an adjusting gear 106 is fixedly mounted at the left end of each adjusting shaft 105, a plurality of triangular gear teeth meshed with each other are fixedly mounted on the outer wall of the right side of each fixed gear 103 and the outer wall of the left side of the corresponding adjusting gear 106, the triangular gear teeth are circularly distributed on the outer walls of the fixed gear 103 and the adjusting gear 106, and an adjusting spring 107 is sleeved on the outer wall of each adjusting shaft 105 and between the adjusting gear 106 and the adjusting shaft 105, the equal movable mounting in right side that just is located support column 101 on the outer wall of every regulating spindle 105 has a go-between 108, fixedly connected with gangbar 109 between two go-between 108, the equal fixed mounting in right side that just is located go-between 108 on the outer wall of every regulating spindle 105 has dog 110, the equal fixed mounting in one end that every regulating spindle 105 kept away from regulation fluted disc 106 has carousel 111, the transmission is connected with connecting belt 112 between two carousel 111, fixedly connected with handle 113 on the right side outer wall of carousel 111 that is located the below, fixedly connected with connecting rod 114 on the outer wall of the regulating spindle 105 that is located the top, the one end fixedly connected with LED lamp 115 of regulating spindle 105 is kept away from to.
The damping device 2 comprises a damping base 201, a plurality of movable wheels 202 are fixedly arranged on the outer wall of the bottom of the damping base 201, a damping groove 203 is arranged in the damping base 201, two support rods 204 are fixedly arranged on the inner wall of the bottom of the damping groove 203, a support column 101 penetrates through the outer wall of the top of the damping groove 203 and is movably connected with the same, and two bracing pieces 204 are located the left and right sides of support column 101 respectively, the equal fixed mounting in top of every bracing piece 204 has stopper 205, equal movable mounting has connecting block 206 on the outer wall of every bracing piece 204, connecting block 206 and support column 101's outer wall fixed connection, the below that just is located connecting block 206 on the outer wall of every bracing piece 204 all overlaps and is equipped with first damping spring 207, just be located fixedly connected with second damping spring 208 between bracing piece 204 on the bottom inner wall of shock attenuation recess 203, the one end that shock attenuation recess 203 bottom inner wall was kept away from to second damping spring 208 and the bottom outer wall fixed connection of support column 101.
When the LED lamp is used, the linkage rod 109 is pulled rightwards through the arrangement of the stop block 110 and the connecting ring 108, the adjusting shaft 105 can be driven to move rightwards, the adjusting fluted disc 106 is separated from the fixed fluted disc 103 and drives the adjusting spring 107 to contract, the lower turnplate 111 is rotated through the handle 113, the upper turnplate 111 is driven to rotate under the transmission of the connecting belt 112, and therefore the adjusting shaft 105 drives the LED lamp 115 to swing through the connecting rod 114, and the illumination angle is adjusted. After the adjustment is finished, the linkage rod 109 is released, the adjusting spring 107 rebounds, and the adjusting toothed disc 106 is meshed with the fixed toothed disc 103, so that the illumination angle is fixed. When moving, the elastic force of the first damping spring 207 and the second damping spring 208 provides a buffering effect to buffer the vibration generated by moving on uneven ground, thereby protecting the LED lamp 115 and reducing the damage of the vibration to the LED lamp 115.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A portable lighting device for building site, includes adjusting device (1) and damping device (2), its characterized in that: the bottom of the adjusting device (1) is provided with a damping device (2);
the adjusting device (1) comprises a supporting column (101), two adjusting grooves (102) are formed in the supporting column (101), a fixed gear disc (103) is fixedly mounted on the outer wall of the left side of each adjusting groove (102), a connecting bearing (104) is fixedly mounted on the inner wall of the right side of each adjusting groove (102), an adjusting shaft (105) is movably mounted in each connecting bearing (104), an adjusting gear disc (106) is fixedly mounted at the left end of each adjusting shaft (105), an adjusting spring (107) is sleeved on the outer wall of each adjusting shaft (105) and positioned between the adjusting gear disc (106) and the adjusting shaft (105), a connecting ring (108) is movably mounted on the outer wall of each adjusting shaft (105) and positioned on the right side of the supporting column (101), a connecting rod (109) is fixedly connected between the two connecting rings (108), and a stop block (110) is fixedly mounted on the outer wall of each adjusting shaft (105) and positioned on the right side of the connecting ring (108), one end of each adjusting shaft (105) far away from the adjusting fluted disc (106) is fixedly provided with a turntable (111), a connecting belt (112) is connected between the two turntables (111) in a transmission way, the outer wall of the right side of the turntable (111) positioned below is fixedly connected with a handle (113), and the outer wall of the adjusting shaft (105) positioned above is fixedly connected with a connecting rod (114);
damping device (2) include vibration damping mount (201), fixed mounting has a plurality of to remove wheel (202) on the bottom outer wall of vibration damping mount (201), damping groove (203) have been seted up to the inside of vibration damping mount (201), fixed mounting has two bracing pieces (204) on the bottom inner wall of damping groove (203), and the equal fixed mounting in top of every bracing piece (204) has stopper (205), and equal movable mounting has connecting block (206) on the outer wall of every bracing piece (204), and the below that just is located connecting block (206) on the outer wall of every bracing piece (204) all overlaps and is equipped with first damping spring (207), just be located fixedly connected with second damping spring (208) between bracing piece (204) on the bottom inner wall of damping groove (203).
2. A mobile lighting device for construction sites as claimed in claim 1, wherein: each adjusting shaft (105) penetrates through the outer wall of the right side of the corresponding adjusting groove (102) and is movably connected with the outer wall.
3. A mobile lighting device for construction sites as claimed in claim 1, wherein: a plurality of triangular gear teeth which are meshed with each other are fixedly arranged on the outer wall of the right side of each fixed gear (103) and the outer wall of the left side of the corresponding adjusting gear (106), and the triangular gear teeth are circularly distributed on the outer walls of the fixed gear (103) and the adjusting gear (106).
4. A mobile lighting device for construction sites as claimed in claim 1, wherein: one end of the connecting rod (114) far away from the adjusting shaft (105) is fixedly connected with an LED lamp (115).
5. A mobile lighting device for construction sites as claimed in claim 1, wherein: the supporting column (101) penetrates through the outer wall of the top of the damping groove (203) and is movably connected with the damping groove, and the two supporting rods (204) are respectively located on the left side and the right side of the supporting column (101).
6. A mobile lighting device for construction sites as claimed in claim 1, wherein: the connecting block (206) is fixedly connected with the outer wall of the supporting column (101).
7. A mobile lighting device for construction sites as claimed in claim 1, wherein: one end, far away from the inner wall of the bottom of the shock absorption groove (203), of the second shock absorption spring (208) is fixedly connected with the outer wall of the bottom of the supporting column (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921336997.2U CN210567704U (en) | 2019-08-16 | 2019-08-16 | Mobile lighting device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921336997.2U CN210567704U (en) | 2019-08-16 | 2019-08-16 | Mobile lighting device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567704U true CN210567704U (en) | 2020-05-19 |
Family
ID=70628116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921336997.2U Expired - Fee Related CN210567704U (en) | 2019-08-16 | 2019-08-16 | Mobile lighting device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567704U (en) |
-
2019
- 2019-08-16 CN CN201921336997.2U patent/CN210567704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20200816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |