CN213480179U - Rotary platform work light mounting structure easy to assemble and adjust - Google Patents
Rotary platform work light mounting structure easy to assemble and adjust Download PDFInfo
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- CN213480179U CN213480179U CN202022927660.8U CN202022927660U CN213480179U CN 213480179 U CN213480179 U CN 213480179U CN 202022927660 U CN202022927660 U CN 202022927660U CN 213480179 U CN213480179 U CN 213480179U
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- mounting structure
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Abstract
The utility model provides a rotary platform work lamp mounting structure easy to assemble and adjustment, including installing the preceding curb plate on rotary platform, the light trap has been seted up on the preceding curb plate, the inboard linking bridge of preceding curb plate, one side that the support is close to the light trap is connected with the fixing base with the detachable mode, it has the sliding seat that can the swing back and forth to articulate on the fixing base, be equipped with positioner between sliding seat and the fixing base, install on the sliding seat can with the corresponding work lamp of light trap. In conclusion, due to the adoption of the technical scheme, the installation and adjustment processes of the working lamp can be carried out through the light holes, the operation is convenient, and the maintenance cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool equipment technique and specifically relates to a rotary platform work light mounting structure easy to assemble and adjustment is related to.
Background
The working lamp on the excavator rotary platform plays a vital role in the daily work of the excavator, and the working process of a driver and the driving safety of the driver are influenced by the irradiation range and the irradiation angle of the lamp light.
Among the prior art, the rotary platform front portion is connected with preceding curb plate, and preceding curb plate sets up along vertical direction, and preceding curb plate upper portion is buckled backward and is constituted the face of buckling, and preceding curb plate lower part is buckled backward and is constituted the face of buckling down, and the vertical welding of support is on the face of buckling under preceding curb plate, the rear portion and the support fixed connection of work light.
When the work light is installed, the work light needs to be inserted from the side face of the front side plate, the space is small, the installation is inconvenient, and the workload of operators is large in the assembling process. Meanwhile, in the subsequent use process of the excavator, the angle of the working lamp may change due to the conditions of road jolt and the like, and the adjustment is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a rotary platform work light mounting structure of easy to assemble and adjustment, convenient operation reduces the maintenance cost.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a rotary platform work light mounting structure easy to assemble and adjustment, includes can install the preceding curb plate on rotary platform, the light trap has been seted up on the preceding curb plate, the inboard linking bridge of preceding curb plate, one side that the support is close to the light trap is connected with the fixing base with the detachable mode, it has the sliding seat that can the swing back and forth to articulate on the fixing base, be equipped with positioner between sliding seat and the fixing base, install on the sliding seat can with the corresponding work light of light trap. When the work light is installed to needs, at first, buckle the work light to the rear, then, send the work light into the front side inboard from the light trap, because the work light is towards the rear, left certain space between work light and the light trap edge, operating personnel can utilize this space, installs the fixing base on the support, and at last, erects the work light to it is fixed to use positioner. When the pitching angle of the working lamp needs to be adjusted, the positioning device is loosened, the working lamp is rotated to a preset angle, and the positioning device is used for fixing. The installation and the adjustment process homoenergetic of work light are gone on through the light trap, convenient operation reduces the maintenance cost. When the work light rear was buckled, the work light was in the trend of backward movement at the effect of gravity, need not use positioner fixed can operate convenient operation.
The support is L-shaped, one side edge of the support is connected with the inner side of the front side plate, the other side edge of the support is arranged along the horizontal direction, and the fixing seat is located on the side edge of the support arranged along the horizontal direction. The support is convenient for processing and manufacturing, and is convenient to be connected to the inner side of the front side plate, so that the production cost is low.
The fixed seat is connected with the bracket through a bolt. When the work light is required to be installed, an operator stretches tools such as a wrench into the light-transmitting hole and screws the bolt.
The support has seted up the bar groove along the side that the horizontal direction set up, the bolt passes behind the bar groove and fixing base threaded connection. When the distance between the work light and the light hole needs to be adjusted to adjust the irradiation range of the work light, firstly, the bolt is loosened, then, the operation fixing seat moves to a preset position along the strip-shaped groove, and the bolt is screwed down.
The strip-shaped groove is communicated with the end part of the bracket. When the working lamp is disassembled, firstly, the bolt is loosened, then the fixed seat is operated to move backwards along the strip-shaped groove until the bolt is separated from the strip-shaped groove, and the bolt does not need to be completely disassembled; when the installation work light, the operation fixing base, with the bolt send into the bar groove can, easy operation improves maintenance efficiency.
The support is located the light trap below. When the work light rear was buckled, the work light was in the trend of backward movement at the effect of gravity, need not use positioner fixed can operate convenient operation.
The fixed seat is U-shaped, and the movable seat is positioned between two side edges of the fixed seat. The two sides of the fixed seat support the movable seat together, and the movable seat rotates stably.
The movable seat is connected with a six-edge shaft in a sliding mode, one end of the six-edge shaft is connected with a first rotating shaft, the other end of the six-edge shaft is connected with a second rotating shaft, the first rotating shaft is rotatably connected with one side edge of the fixed seat, and the first rotating shaft penetrates through one end of the fixed seat and is fixedly connected with a screw head; the second rotating shaft is rotatably connected with the other side edge of the fixed seat, and a nut is connected to one end, penetrating through the fixed seat, of the second rotating shaft through threads. When the pitching angle of the working lamp needs to be adjusted, firstly, an operator uses one wrench to control the screw head by one hand, and uses another wrench to loosen the nut by the other hand, then, the screw head is used, the movable seat and the working lamp are rotated to a preset angle, and then the nut is screwed.
The cross-sectional shape of the side surface of the first rotating shaft is externally connected with the cross-sectional shape of the side surface of the six-edged shaft, and the cross-sectional shape of the side surface of the second rotating shaft is internally tangent to the cross-sectional shape of the side surface of the six-edged shaft. When the pitching angle of the working lamp needs to be adjusted, firstly, an operator uses one outer hexagon wrench to control the screw head on one hand, and uses another outer hexagon wrench to loosen the nut on the other hand, then, the screw head is used, the movable seat and the working lamp are rotated to a preset angle, and then the nut is screwed down.
The nut is characterized in that the nut head is hexagonal prism-shaped, and the nut is hexagonal prism-shaped. The screw head, the first rotating shaft, the six-edge shaft and the second rotating shaft are integrally designed, and can be manufactured by reducing materials by using standard bolts, so that the production cost is reduced.
In conclusion, due to the adoption of the technical scheme, the installation and adjustment processes of the working lamp can be carried out through the light holes, the operation is convenient, and the maintenance cost is reduced.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
fig. 1 is a schematic structural view of a revolving platform working lamp mounting structure convenient for mounting and adjustment according to the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of section A-A of FIG. 1;
FIG. 4 is a schematic structural view of a front inner side plate in the installation structure of the revolving platform working lamp convenient for installation and adjustment of the present invention;
FIG. 5 is a schematic structural view of a bracket of the installation structure of a revolving platform working lamp convenient for installation and adjustment according to the present invention;
fig. 6 is a schematic structural diagram of a work lamp in the installation structure of the rotary platform work lamp convenient for installation and adjustment.
In the figure: 1-front side plate; 2-light hole; 3-a working lamp; 4-upper bending surface; 5-lower bending surface; 6-a movable seat; 7-a fixed seat; 8-a scaffold; 9-bolt; 10-a strip-shaped groove; 11-screw head; 12-a first shaft; 13-a hex shaft; 14-a second shaft; 15-nut.
Detailed Description
In order to facilitate understanding of the present invention, the following description is made with reference to the embodiments and the accompanying drawings, and the description of the embodiments is not intended to limit the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships that must be specified based on the device or element shown in the drawings, are constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, either directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.
As shown in fig. 1 to 5, a revolving platform work light mounting structure convenient to mount and adjust comprises a front side plate 1 capable of being mounted on a revolving platform, wherein the front side plate 1 is arranged along a vertical direction, the upper part of the front side plate 1 is bent backwards to form an upper bending surface 4, and the lower part of the front side plate 1 is bent backwards to form a lower bending surface 5. The light hole 2 has been seted up on the preceding curb plate 1, and 1 inboard linking bridge 8 of preceding curb plate, support 8 are close to one side of light hole 2 and are connected with fixing base 7 with the detachable mode, and it has the sliding seat 6 that can the swing back and forth to articulate on the fixing base 7, is equipped with positioner between sliding seat 6 and the fixing base 7, installs on the sliding seat 6 can with the corresponding work light 3 of light hole 2. Specifically, the holder 8 is located below the light-transmitting hole 2. When the work light 3 is installed to needs, at first, buckle the work light 3 to the rear, then, send into the front side board 1 inboard with the work light 3 from light trap 2, because the work light 3 towards the rear, left certain space between the work light 3 and the 2 edges of light trap, operating personnel can utilize this space, install fixing base 7 on support 8, at last, stick up the work light 3 to it is fixed to use positioner. When the pitching angle of the working lamp 3 needs to be adjusted, the positioning device is loosened, the working lamp 3 is rotated to a preset angle, and the positioning device is used for fixing. The installation and the adjustment process homoenergetic of work light 3 go on through light trap 2, convenient operation reduces the maintenance cost. When 3 backs of work light buckle, work light 3 is in the trend of backward movement at the effect of gravity, need not use positioner fixed can operate convenient operation.
Specifically, the shape of support 8 is L shape, and a side of support 8 is connected through the welded mode with preceding curb plate 1 inboard, and another side border of support 8 sets up along the horizontal direction, and fixing base 7 is located the side that support 8 set up along the horizontal direction. The support 8 is convenient to process and manufacture, is convenient to connect at the inner side of the front side plate 1, and is low in production cost.
Specifically, the fixed seat 7 is connected with the bracket 8 through a bolt 9. When the working lamp 3 needs to be installed, an operator stretches tools such as a wrench into the light-transmitting hole 2 and screws the bolt 9. The preferred, strip groove 10 has been seted up on the side that support 8 set up along the horizontal direction, and the preferred, the extending direction and the preceding curb plate 1 of strip groove 10 are to perpendicular, and bolt 9 passes behind the strip groove 10 with 7 threaded connection of fixing base. When the distance between the work light 3 and the light hole 2 needs to be adjusted to adjust the irradiation range of the work light, firstly, the bolt 9 is loosened, then, the operation fixing seat 7 moves to a preset position along the strip-shaped groove 10, and the bolt 9 is screwed.
Preferably, the strip-shaped groove 10 is in communication with the end of the support 8. When the working lamp 3 is disassembled, firstly, the bolt 9 is loosened, then the operation fixing seat 7 moves backwards along the strip-shaped groove 10 until the bolt 9 is separated from the strip-shaped groove 10, and the bolt 9 does not need to be completely disassembled; when installation work light 3, operation fixing base 7, send into the bolt 9 into the bar groove 10 can, easy operation improves maintenance efficiency.
As shown in fig. 6, the fixed seat 7 is U-shaped, and the movable seat 6 is located between two side edges of the fixed seat 7. Specifically, a six-edge shaft 13 is connected to the movable seat 6 in a sliding manner, one end of the six-edge shaft 13 is connected with a first rotating shaft 12, the other end of the six-edge shaft 13 is connected with a second rotating shaft 14, the first rotating shaft 12 is rotatably connected with one side edge of the fixed seat 7, and one end, penetrating through the fixed seat 7, of the first rotating shaft 12 is fixedly connected with a screw head 11; the second rotating shaft 14 is rotatably connected with the other side edge of the fixed seat 7, and the second rotating shaft 14 is connected with a nut 15 through a thread at one end of the fixed seat 7. Specifically, the screw head 11 is hexagonal prism shaped, and the nut 15 is hexagonal prism shaped. Specifically, the first rotating shaft 12 is cylindrical, the second rotating shaft 14 is cylindrical, the cross-sectional shape of the side surface of the first rotating shaft 12 is circumscribed to the cross-sectional shape of the side surface of the hexagonal shaft 13, and the cross-sectional shape of the side surface of the second rotating shaft 14 is inscribed to the cross-sectional shape of the side surface of the hexagonal shaft 13.
The two sides of the fixed seat 7 support the movable seat 6 together, and the movable seat 6 rotates stably. When the pitching angle of the working lamp 3 needs to be adjusted, firstly, an operator uses one external hexagon wrench to control the screw head 11 by one hand, and uses another external hexagon wrench to loosen the nut 15 by the other hand, then, the screw head 11 is used, the movable seat 6 and the working lamp 3 are rotated to a preset angle, and then the nut 15 is screwed. The screw head 1, the first rotating shaft 12, the six-edge shaft 13 and the second rotating shaft 14 are integrally designed, and can be manufactured by material reduction processing through standard bolts, so that the production cost is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a rotary platform work light mounting structure easy to assemble and adjustment, includes can install preceding curb plate (1) on rotary platform, light trap (2), its characterized in that have been seted up on preceding curb plate (1): preceding curb plate (1) inboard linking bridge (8), one side that support (8) are close to light trap (2) is connected with fixing base (7) with the detachable mode, articulated on fixing base (7) have can swing back and forth movable seat (6), be equipped with positioner between movable seat (6) and fixing base (7), install on movable seat (6) can with light trap (2) corresponding work light (3).
2. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 1, wherein: the shape of support (8) is L shape, a side and preceding curb plate (1) inboard of support (8) are connected, another side border horizontal direction setting of support (8), fixing base (7) are located support (8) along the side that the horizontal direction set up.
3. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 2, wherein: the fixed seat (7) is connected with the bracket (8) through a bolt (9).
4. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 3, wherein: a strip-shaped groove (10) is formed in the side edge, arranged in the horizontal direction, of the support (8), and the bolt (9) penetrates through the strip-shaped groove (10) and then is in threaded connection with the fixing seat (7).
5. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 4, wherein: the strip-shaped groove (10) is communicated with the end part of the bracket (8).
6. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 1, wherein: the support (8) is positioned below the light hole (2).
7. The easy-to-mount and easy-to-adjust revolving platform work light mounting structure according to any one of claims 1 to 6, wherein: the fixing seat (7) is U-shaped, and the movable seat (6) is located between two side edges of the fixing seat (7).
8. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 7, wherein: the movable seat (6) is connected with a six-edge shaft (13) in a sliding mode, one end of the six-edge shaft (13) is connected with a first rotating shaft (12), the other end of the six-edge shaft (13) is connected with a second rotating shaft (14), the first rotating shaft (12) is rotatably connected with one side edge of the fixed seat (7), and one end, penetrating through the fixed seat (7), of the first rotating shaft (12) is fixedly connected with a screw head (11); the second rotating shaft (14) is rotatably connected with the other side edge of the fixed seat (7), and a nut (15) is connected to one end, penetrating through the fixed seat (7), of the second rotating shaft (14) in a threaded mode.
9. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 8, wherein: the cross-sectional shape of the side surface of the first rotating shaft (12) is externally connected with the cross-sectional shape of the side surface of the six-edged shaft (13), and the cross-sectional shape of the side surface of the second rotating shaft (14) is internally connected with the cross-sectional shape of the side surface of the six-edged shaft (13).
10. The rotary platform work light mounting structure convenient to mount and adjust as claimed in claim 8, wherein: the screw head (11) is hexagonal prism-shaped, and the nut (15) is hexagonal prism-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927660.8U CN213480179U (en) | 2020-12-09 | 2020-12-09 | Rotary platform work light mounting structure easy to assemble and adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927660.8U CN213480179U (en) | 2020-12-09 | 2020-12-09 | Rotary platform work light mounting structure easy to assemble and adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213480179U true CN213480179U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022927660.8U Active CN213480179U (en) | 2020-12-09 | 2020-12-09 | Rotary platform work light mounting structure easy to assemble and adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213480179U (en) |
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2020
- 2020-12-09 CN CN202022927660.8U patent/CN213480179U/en active Active
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Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |