CN211519376U - Quick assembly disassembly structure of work light for machineshop car - Google Patents
Quick assembly disassembly structure of work light for machineshop car Download PDFInfo
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- CN211519376U CN211519376U CN201922380713.6U CN201922380713U CN211519376U CN 211519376 U CN211519376 U CN 211519376U CN 201922380713 U CN201922380713 U CN 201922380713U CN 211519376 U CN211519376 U CN 211519376U
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Abstract
The utility model discloses a quick disassembly and assembly structure of a working lamp for an engineering truck, which comprises a base, a quick adjusting device and a lamp bracket; a clamping groove is formed in the side face of the base; the other side surface of the base is provided with a bearing plate; the quick adjusting device comprises a baffle plate, a stop block, a screw rod, a spring and an adjusting nut; the baffle is rotatably arranged on the base; the first end of the baffle plate, which is positioned on one side of the rotation center, is hinged with one end of the screw rod, and the second end of the baffle plate, which is positioned on the other side of the rotation center, is fixedly connected with the stop block; the other end of the screw penetrates through the bearing plate and is sleeved with a spring, and the spring is adjustably compressed on the bearing plate by a tail end adjusting nut; the screw rod can move relative to the bearing plate along the axial direction; the lamp holder comprises a pin shaft which can be clamped in the clamping groove of the base. Through the utility model discloses a quick connection and the dismantlement of lighting fixture and base have been realized to the structure, have shortened switching time, have improved space utilization, and constructional device is compact. The operation is simple and reliable, and can be completed without additionally adding tools.
Description
Technical Field
The utility model belongs to an engineering machine tool field, especially a wheeled machineshop car lighting fixture device.
Background
At present, in engineering machinery and wheeled vehicles, lamp brackets are generally connected or welded on structures such as a base or a frame through bolts, and movable lamp brackets and fixing devices are relatively rare, so that the lamp brackets are not applied to the engineering machinery in a rapid mounting mode.
Wheeled work vehicles have a great deal of work such as high-speed driving, off-road work, loading and excavation work, and the like. When the shovel is used for loading, the headlamp is placed on the fender, so that the shovel loading operation is facilitated, the operation of a driver is facilitated, and the operation efficiency and the operation safety of equipment are improved. When the wheeled engineering vehicle runs off-road and at high speed, the headlight is placed on the upper edge of the front bucket. However, tools such as a wrench are usually required to assemble and disassemble when the position of the running light is switched, and additional tools are required to complete the assembly, which wastes time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves:
the utility model provides a quick assembly disassembly structure of work light for machineshop car can realize the high-speed joint and the quickly separating of lighting fixture and base. The lamp is used for fast switching under the two working conditions of running and operation, and the requirements of the two working conditions on the light are met.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a quick assembly disassembly structure of work light for machineshop car which characterized in that: comprises a base, a quick adjusting device and a lamp bracket;
a clamping groove is formed in the side face of the base; the other side surface of the base is provided with a bearing plate;
the quick adjusting device comprises a baffle plate, a stop block, a screw rod, a spring and an adjusting nut; the baffle is rotatably arranged on the base; the first end of the baffle plate, which is positioned on one side of the rotation center, is hinged with one end of the screw rod, and the second end of the baffle plate, which is positioned on the other side of the rotation center, is fixedly connected with the stop block; the other end of the screw penetrates through the bearing plate and is sleeved with a spring, and the spring is adjustably compressed on the bearing plate by a tail end adjusting nut; the screw rod can move relative to the bearing plate along the axial direction;
the lamp bracket is used for fixedly supporting a lampshade which is internally covered with a working lamp; the lamp holder comprises a pin shaft which can be clamped in the clamping groove of the base.
Furthermore, a connecting fork is further arranged between the baffle and the screw rod, and one end of the screw rod is hinged to one end of the baffle through the connecting fork.
Furthermore, the opening of the clamping groove is a bevel edge opening.
Furthermore, dog one end is connected with the baffle, and the other end extends to the draw-in groove space outside along the oblique opening trend on the base side.
Furthermore, the lamp holder comprises two parallel side vertical plates and a rib plate for connecting the two side vertical plates.
Furthermore, the rib plate is matched with an opening of the clamping groove on the lamp holder.
Further, the inner distance between the two side vertical plates is not smaller than the outer distance between the two side surfaces of the base.
Furthermore, a plurality of reinforcing rib plates are arranged at the edge of the clamping groove.
Further, a spring seat is arranged on the surface, facing the spring, of the bearing plate, and one end of the spring is fixed in the spring seat.
Furthermore, the clamping groove is a U-shaped groove.
The utility model discloses the beneficial effect who reaches:
the utility model provides a quick assembly disassembly structure of work light for machineshop car, car light can block fast into in the draw-in groove of base to realize the high-speed joint of lighting fixture and base. When the lamp holder is required to be moved away from the base, the lamp holder is lifted up only by pressing the stop block with hands, so that the lamp holder and the base are quickly separated. The quick switching between running and operation is realized, and the requirements of the two working conditions on the light are met. Through the utility model discloses a quick connection and the dismantlement of lighting fixture and base have been realized to the structure, have shortened switching time, have improved space utilization, and constructional device is compact. The operation is simple and reliable, and can be completed without additionally adding tools.
Drawings
Fig. 1 is a schematic view of a base and a quick connection device in a quick-release structure of a work light for a machineshop truck according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a lamp holder and lampshade attachment structure;
fig. 3 is a perspective view of a quick-release structure of the work light for a work vehicle according to the embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The structure mainly comprises a base 100, a quick adjusting device 200 and a lamp holder 300.
As shown in fig. 1, 2 and 3, the base 100 includes two parallel vertical plates 1 and 2 and connecting plates 3 and 4 connecting the two vertical plates together. The outer side of one of the connection plates 3 is provided with a bearing plate 7, and the bearing plate 7 has a plane 71 for bearing and fixing the quick connection device 200. The vertical plates 1 and 2 are provided with U-shaped slots 101, and the opening of the U-shaped slot 101 is an oblique edge opening 102. In order to enhance the strength of the vertical plates 1 and 2, a plurality of rib plates are arranged at the edge of the U-shaped open groove 101, such as a rib plate 5 arranged near the bottom of the U-shaped open groove 101, rib plates 6 and 8 arranged at the oblique edge opening 102 of the U-shaped open groove 101, and the like.
The lamp holder 300 is used for fixedly supporting the lamp housing 22, and the work lamp is covered inside the lamp housing 22. The lamp holder 300 is fixedly connected with the lampshade 22 through bolts 21, and a vehicle lamp is arranged in the lampshade 22. The lamp holder 300 comprises two parallel side vertical plates 19 and a rib plate 20 connecting the two side vertical plates 19. The rib plate 20 is matched with the inclined edge opening 102 of the U-shaped groove 101 on the vertical plates 1 and 2 on the lamp holder. A through hole 23 is arranged below the rib plate 20 on the side vertical plate 19, and a pin shaft 18 is arranged in the through hole 23 in a penetrating way. The pin shaft 18 can be clamped in the U-shaped slot 101 on the vertical plates 1 and 2 of the base 100, so that the lamp holder 300 can be quickly assembled on the base 100. The rib plate 20 is used for positioning the position of the lamp holder 300 clamped in the U-shaped slot 101 of the base 100.
The quick adjusting device 200 comprises a baffle plate 9, a stop block 10, a connecting fork 12, a screw rod 13, a gasket 14, a locking nut 15, a spring seat 16, a spring 17 and an adjusting nut 24. One end of a connecting fork 12 is rotatably connected with one end of the baffle 9 through a pin shaft 11, and the other end of the connecting fork 12 is fixedly connected with a screw 13. The threaded rod 13 passes through the carrier plate 7 and is freely movable in the axial direction relative to the carrier plate 7. A screw 13 of the bearing plate 7 on one side facing the connecting fork 12 is provided with a gasket 14 and a locking nut 15, a spring 7 arranged in a spring seat 16 is sleeved on the screw 13 of the other side of the bearing plate 7, and the spring 7 is adjustably compressed on the spring seat 16 of the bearing plate 7 by a tail end adjusting nut 24.
The shutter 9 is rotatably provided on the base 100. One end of the baffle 9 is rotatably connected with the connecting fork 12 through a pin shaft 11, the other end of the baffle 9 is welded with the stopper 10 into a whole, the stopper 10 is obliquely arranged on the outer side of the vertical plate 1 of the base 100, one end of the baffle 9 is connected with the baffle 9, the other end of the baffle extends to the outer side of the space of the U-shaped groove 101 along the direction of the inclined edge opening 102 on the vertical plate 1, the pin shaft 18 on the lamp holder 300 clamped in the U-shaped groove 101 can be blocked, and the lamp holder 300 is prevented from being separated from.
Furthermore, in order to adjust the blocking force of the stopper 10 on the pin 18 of the lamp holder 300, the expansion amount of the spring 17 can be adjusted by screwing the adjusting nut 24, and the elastic force of the spring 17 acts on the screw 13, so that the force of the screw 13 driving the baffle 9 and the stopper 10 can be adjusted, and the blocking force of the stopper 10 on the pin 18 is controlled.
The lamp holder 300 can be quickly clamped into the clamping groove of the base 100, so that the lamp holder and the base can be quickly connected. When the lamp holder is required to be moved away from the base, the lamp holder is lifted up only by pressing the stop block with hands, so that the lamp holder and the base are quickly separated. The quick switching between running and operation is realized, and the requirements of the two working conditions on the light are met.
Through the quick connection of the lamp bracket and the base, the non-operation time is shortened, the space utilization rate is improved, and the structure device is compact. The operation is simple and reliable, and can be completed without additionally adding tools.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick assembly disassembly structure of work light for machineshop car which characterized in that: comprises a base, a quick adjusting device and a lamp bracket;
a clamping groove is formed in the side face of the base; the other side surface of the base is provided with a bearing plate;
the quick adjusting device comprises a baffle plate, a stop block, a screw rod, a spring and an adjusting nut; the baffle is rotatably arranged on the base; the first end of the baffle plate, which is positioned on one side of the rotation center, is hinged with one end of the screw rod, and the second end of the baffle plate, which is positioned on the other side of the rotation center, is fixedly connected with the stop block; the other end of the screw penetrates through the bearing plate and is sleeved with a spring, and the spring is adjustably compressed on the bearing plate by a tail end adjusting nut; the screw rod can move relative to the bearing plate along the axial direction;
the lamp bracket is used for fixedly supporting a lampshade which is internally covered with a working lamp; the lamp holder comprises a pin shaft which can be clamped in the clamping groove of the base.
2. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 1, characterized in that: a connecting fork is further arranged between the baffle and the screw rod, and one end of the screw rod is hinged to one end of the baffle through the connecting fork.
3. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 1, characterized in that: the opening of the clamping groove is an inclined edge opening.
4. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 3, characterized in that: one end of the stop block is connected with the baffle, and the other end of the stop block extends to the outer side of the clamping groove space along the direction of the opening obliquely on the side surface of the base.
5. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 1, characterized in that: the lamp bracket comprises two parallel side vertical plates and a rib plate for connecting the two side vertical plates.
6. The quick-release structure of the work light for the engineering truck according to claim 5, characterized in that: the rib plate is matched with an opening of a clamping groove on the lamp holder.
7. The quick-release structure of the work light for the engineering truck according to claim 5, characterized in that: the inner distance between the two side vertical plates is not less than the outer distance between the two side surfaces of the base.
8. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 1, characterized in that: and a plurality of reinforcing rib plates are arranged at the edge of the clamping groove.
9. The quick-release structure of the work light for the industrial truck according to claim 8, characterized in that: the spring seat is arranged on the surface, facing the spring, of the bearing plate, and one end of the spring is fixed in the spring seat.
10. The quick assembling and disassembling structure of the working lamp for the engineering truck according to claim 1, characterized in that: the clamping groove is a U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380713.6U CN211519376U (en) | 2019-12-26 | 2019-12-26 | Quick assembly disassembly structure of work light for machineshop car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380713.6U CN211519376U (en) | 2019-12-26 | 2019-12-26 | Quick assembly disassembly structure of work light for machineshop car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211519376U true CN211519376U (en) | 2020-09-18 |
Family
ID=72447228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922380713.6U Active CN211519376U (en) | 2019-12-26 | 2019-12-26 | Quick assembly disassembly structure of work light for machineshop car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211519376U (en) |
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2019
- 2019-12-26 CN CN201922380713.6U patent/CN211519376U/en active Active
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