Footpath lamp for harbor machinery

Abstract

The utility model relates to a footpath lamp for harbor machinery, and relates to the technical field of lighting equipment, the footpath lamp comprises a lamp shell, a lamp body embedded in one side of the lamp shell and two supports slidably mounted on the side, away from the lamp body, of the lamp shell, each support comprises a connecting plate and a fixing plate which are hinged to each other, the connecting plate is slidably connected with the lamp shell, and a cover plate is arranged on the fixing plate; two clamping plates are symmetrically arranged in the cover plate in a sliding mode, a gear is rotationally arranged in the cover plate, racks meshed with the gear are fixedly installed on the two opposite sides of the two clamping plates, the gear is fixedly connected with a rotating cylinder in a sleeving mode, one end of the rotating cylinder penetrates out of the top of the cover plate, and two butt joint grooves are symmetrically formed in the end, penetrating out of the cover plate, of the rotating cylinder in the radial direction; a rotating shaft is movably arranged in the rotating cylinder in a penetrating mode, two butt-joint rods clamped with the butt-joint grooves are symmetrically installed at the top end of the rotating shaft, and an adjusting assembly for driving the fixing plate to move in the height direction is arranged in the cover plate. The mounting structure of the footpath lamp is enhanced, and the footpath lamp can meet the requirement of high-altitude operation of buildings such as ports.

Description

Technical Field

[0001] This application relates to the field of lighting equipment technology, and in particular to a walkway lamp for port machinery. Background Art

[0002] A walkway lamp, also known as an LED step lamp, is a lighting device widely used in public places such as parks, squares, and scenic spots. It can not only be made into a single color, but also into an externally controlled full color, and even an infrared induction function can be added. Through these functions, the walkway lamp can display a rich variety of visual effects and attract people's attention.

[0003] Walkway lamps are sometimes also used in construction machinery, especially on the corridor railings or the tops of cabins of some high-altitude mechanical buildings for auxiliary lighting in harsh environments. For walkway lamps used on high-altitude port mechanical buildings, due to the relatively harsh port weather environment, they are often prone to shaking due to the unstable installation structure, which in turn affects their normal operation. Utility Model Content

[0004] In order to reinforce the installation structure of the walkway lamp so that it does not shake when working in a harsh environment such as a port and can operate normally and stably, this application provides a walkway lamp for port machinery.

[0005] The walkway lamp for port machinery provided by this application adopts the following technical solutions:

[0006] A walkway lamp for port machinery includes a long rod-shaped lamp housing, a lamp body embedded on one side of the lamp housing, and two brackets slidably installed on the side of the lamp housing away from the lamp body. The bracket includes a connecting plate and a fixing plate hinged to each other. The connecting plate is slidably connected to the lamp housing. A cover plate is provided on the fixing plate. Two clamping plates for connecting with a fence are symmetrically and slidably arranged in the cover plate. A gear is rotatably arranged in the cover plate. Rack teeth meshing with the gear are fixedly installed on both opposite sides of the two clamping plates. The gear is fixedly sleeved with a rotating cylinder with one end passing through the top of the cover plate, and two docking grooves are symmetrically formed in the radial direction at the end of the rotating cylinder passing through the cover plate. A rotating shaft is movably inserted into the rotating cylinder. Two docking rods clamped with the docking grooves are symmetrically installed at the top end of the rotating shaft. An adjusting component for driving the fixing plate to move in the height direction is provided in the cover plate.

[0007] By adopting the above technical solution, when it is necessary to install the footpath lamp, the docking rod fixedly connected to the rotating shaft is rotated to drive the gear located inside the cover plate to rotate, so that the two racks on the two clamping plates move relatively, and then drive the two clamping plates to move relatively respectively, realizing the clamping of the footpath lamp and the fence to fix the footpath lamp. Then, the height of the cover plate is adjusted through the adjusting component, so that the footpath lamp is clamped tightly with the fence, improving the stability of the installation structure of the footpath lamp.

[0008] Optionally, the clamping plate includes two long plates and a short plate that are parallel to each other, and a vertical plate for connecting the long plate and the short plate. The long plate is slidably arranged inside the cover plate, and the rack is installed on one side of the long plate along the width direction. The short plate is clamped with the back of the side of the fence away from the fixing plate.

[0009] By adopting the above technical solution, the fixing plate and the short plate on the clamping plate act together. Through the adjusting component, the short plate is tightly pressed against the back of the fence to achieve complete clamping. Compared with the structure that only clamps the two vertical sides of the fence, it is more effective and the connection is more stable. At the same time, it can also prevent the clamping plate from overly squeezing the vertical side with a smaller cross-sectional area on the upper edge of the fence, playing a role in protecting the fence.

[0010] Optionally, the fixing plate is provided with a screw hole coaxial with the gear. The adjusting component includes an adjusting pin threadedly connected to the screw hole, an adjusting cylinder fixedly connected to the end of the rotating shaft away from the docking rod, and an adjusting rod slidably arranged along the axis inside the rotating shaft. An annular groove and a connecting groove with a square cross-section are provided on one side of the adjusting pin close to the rotating shaft. The adjusting cylinder is rotatably connected to the annular groove, and the adjusting rod is slidably matched with the connecting groove.

[0011] By adopting the above technical solution, when the two clamping plates move to the appropriate positions, the rotating shaft can be pulled up. At this time, the adjusting rod is inserted into the connecting groove on the adjusting pin, and then the docking rod is rotated to make the rotating shaft rotate and drive the adjusting pin to move down, thereby jacking up the entire footpath lamp and making the short plate on the clamping plate tightly press against the back of the fence. The operation structure is simple, and the height of the fixing plate can be adjusted by rotating the rotating shaft, improving the utilization efficiency of the parts and making the equipment have higher economic applicability.

[0012] Optionally, the end of the adjusting pin away from the rotating shaft passes through the fixing plate, and a backing plate is fixedly connected to the end passing through the fixing plate.

[0013] By adopting the above technical solution, it can be avoided that when the extrusion force of the adjusting pin on the top surface of the fence is too large, resulting in damage to the fence structure. The setting of the backing plate can increase the contact area between the fence and the installation structure of the footpath lamp, and at the same time make the footpath lamp more stable and not shake.

[0014] Optionally, a limiting component for limiting the adjusting rod is jointly arranged on the adjusting rod and the rotating shaft. The limiting component includes a plurality of springs fixedly arranged side by side in the width direction in the middle of the adjusting rod. Both ends of the plurality of springs are jointly connected and fixed with clamping blocks. Two clamping grooves for clamping and cooperating with the clamping blocks are axially formed in the rotating shaft, and the vertical distance between the two clamping grooves is greater than or equal to the depth of the connecting groove.

[0015] By adopting the above technical solution, when the height of the path lamp does not need to be adjusted, the adjusting rod can be pulled out of the connecting groove, and the clamping block can enter the clamping groove located above the rotating shaft in the axial direction. At this time, the rotation of the rotating shaft will not affect the adjusting pin, improving the flexibility of the adjustment of the installation structure of the path lamp.

[0016] Optionally, the fixing plate includes a fixed horizontal plate and a fixed vertical plate that are integrally connected and perpendicular to each other. The cover plate is arranged on the fixed horizontal plate. A plurality of through holes are axially formed in the position of the fixed vertical plate far from the fixed horizontal plate and close to the fixed horizontal plate in the circumferential direction. Fixing holes are formed through the connecting plate. Bolts are commonly inserted into the fixing holes and the through holes.

[0017] By adopting the above technical solution, the irradiation angle of the path lamp can be adjusted, enabling the path lamp to have a wider lighting field of view, thereby improving the practicability of the path lamp. The bolt structure is mainly set to facilitate the fixation of the fixing plate and the connecting plate to prevent them from shaking when there is no one operating.

[0018] Optionally, the connecting plate includes a connecting horizontal plate and a connecting vertical plate. The connecting vertical plate is hinged to the fixed vertical plate. Two connecting holes are symmetrically formed on the connecting horizontal plate. Connecting rods are inserted into the two connecting holes. Two sliding grooves are symmetrically formed on the side of the lamp housing far from the lamp body along the length direction. The two connecting rods are respectively slidably matched in the two sliding grooves. An anti-slip nut is threadedly connected to the top of the connecting rod, and the bottom of the anti-slip nut abuts against the connecting horizontal plate.

[0019] By adopting the above technical solution, the staff can finely adjust the position of the path lamp, expanding the lighting range of the path lamp, and setting this structure can also ensure that the connection structure between the bracket and the lamp housing is stable enough, and the two will not accidentally separate.

[0020] Optionally, the width of the bottom of the sliding groove along the cross-section is greater than the width of the top of the sliding groove along the cross-section, and the bottom of the connecting rod is movably matched with the bottom of the sliding groove.

[0021] By adopting the above technical solution, it is possible to achieve the vertical limit of the connecting plate, prevent the connecting rod from disengaging from the sliding groove, and improve the stability of the connection structure between the connecting plate and the lamp housing.

[0022] Optionally, a plurality of heat dissipation grooves are arranged side by side along the length direction on the side of the lamp housing away from the lamp body, and the bottoms of the plurality of heat dissipation grooves are all communicated with the back side of the lamp body.

[0023] By adopting the above technical solution, it is possible to improve the heat dissipation efficiency of the walkway lamp, prevent excessive heat from accumulating inside the walkway lamp and causing it to malfunction, while ensuring that the lamp body is not damaged and avoiding damage to the lamp body by the environment.

[0024] Optionally, cable wires connected to the lamp body are penetrated through both ends of the lamp housing along the length direction, and windproof covers coaxial with the cable wires are installed and fixed at both ends of the lamp housing.

[0025] By adopting the above technical solution, it is possible to prevent a large amount of dust and sand from accumulating inside the walkway lamp due to the blowing of wind and sand when the walkway lamp is on a high-altitude mechanical building, resulting in its inability to work properly.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. By setting the clamping plate and the adjusting component, the present application can achieve the rapid installation of the walkway lamp and ensure the stability of the installation structure, so that the walkway lamp can work normally and stably;

[0028] 2. The present application sets the connecting plate to be slidably connected to the lamp housing and the connecting plate to be hinged to the fixing plate to achieve the purpose of adjusting the irradiation area of the walkway lamp, improving the practicability of the walkway lamp;

[0029] 3. The present application designs a windproof cover so that the walkway lamp can better adapt to harsh environments and prevent wind and sand from entering the lamp housing and the inside of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is an overall structural schematic diagram of a walkway lamp for port machinery according to the present application.

[0031] Figure 2 is an overall structural schematic diagram of a bracket of a walkway lamp for port machinery according to the present application.

[0032] Figure 3 is an overall view of an anti-slip nut of a walkway lamp for port machinery according to the present application.

[0033] Figure 4 is a bottom view of a walkway lamp for port machinery according to the present application.

[0034] Figure 5 is Figure 1 The cross-sectional view at A-A in

[0035] Figure 6 is the exploded view of the mounting structure on the fixing plate of a walkway lamp for port machinery in the present application.

[0036] Figure 7 is the overall structural view of the adjusting assembly of a walkway lamp for port machinery in the present application.

[0037] Figure 8 is the exploded view of the overall structure of the adjusting assembly of a walkway lamp for port machinery in the present application.

[0038] Figure 9 is Figure 7 The cross-sectional view at B-B in

[0039] Figure 10 is the enlarged view at A in the figure.

[0040] Explanation of reference numerals: 1, lamp housing; 11, lamp body; 12, chute; 121, connecting rod; 13, heat dissipation groove; 14, windproof cover; 2, bracket; 21, connecting plate; 211, connecting cross plate; 2111, connecting hole; 2112, anti-slip nut; 212, connecting vertical plate; 2121, fixing hole; 2122, bolt; 22, fixing plate; 221, fixing cross plate; 2211, cover plate; 2212, screw hole; 222, fixing vertical plate; 2221, through hole; 3, clamping plate; 31, long plate; 311, rack; 32, short plate; 33, vertical plate; 4, gear; 5, rotating cylinder; 51, docking groove; 6, rotating shaft; 61, docking rod; 7, adjusting assembly; 71, adjusting pin; 711, annular groove; 712, connecting groove; 713, backing plate; 72, adjusting cylinder; 73, adjusting rod; 8, limiting assembly; 81, spring; 82, clamping block; 83, clamping groove. Detailed Description of the Invention

[0041] The following further describes the present application in detail with reference to the attached Figure 1-10 drawings.

[0042] The embodiment of the present application discloses a walkway lamp for port machinery.

[0043] Refer to Figure 1, A walkway light for port machinery, which includes a lamp housing 1 in the shape of a long rod, a lamp body 11 embedded on one side of the lamp housing 1 along the length direction, and a bracket 2 installed on the side of the lamp housing 1 away from the lamp body 11. The bracket 2 is slidably arranged on the lamp housing 1. The bracket 2 includes a connecting plate 21 and a fixing plate 22 that are hinged to each other, so that the walkway light can be rotated, improving the lighting range of the walkway light and making it more practical.

[0044] Refer to Figure 1 , Preferably, cable wires connected to the lamp body 11 are passed through both ends of the lamp housing 1, and a windproof cover 14 coaxial with the cable wires is installed to prevent sand and dust from entering the interior of the lamp body 11 when the walkway light is at a high altitude in the port.

[0045] Since the main function of the cable wire is to connect the lamp body 11 and it needs to be selected according to the actual needs of the lamp body 11, it is not shown in the drawings of this application.

[0046] Refer to Figure 2 and Figure 3 , Specifically, the connecting plate 21 includes a connecting cross plate 211 and a connecting longitudinal plate 212 that are perpendicular to each other. Among them, the connecting longitudinal plate 212 is hinged to the fixing plate 22, and two connecting holes 2111 are symmetrically opened on the connecting cross plate 211. On the side of the lamp housing 1 away from the lamp body 11, two sliding grooves 12 are opened along the length direction, and two connecting rods 121 are respectively slidably passed through the interiors of the two sliding grooves 12. The upper ends of the two connecting rods 121 both pass out of the sliding grooves 12 and are respectively passed through the two connecting holes 2111, and anti-slip nuts 2112 are respectively sleeved on the ends of the two connecting rods 121 close to the connecting cross plate 211. The bottom of the anti-slip nut 2112 abuts against the connecting cross plate 211 to limit the vertical movement of the connecting plate 21.

[0047] Refer to Figure 4 and Figure 5 , Further, the width of the bottom of the sliding groove 12 along the cross section is greater than the width of the top of the sliding groove 12 along the cross section to prevent the connecting rod 121 from slipping out of the sliding groove 12. The bottom of the sliding groove 12 is movably matched with the bottom of the connecting rod 121, and the connecting rod 121 can slide vertically in the sliding groove 12 to avoid friction against the bottom side of the sliding groove 12 during the sliding process of the connecting rod 121.

[0048] Refer to Figure 4 and Figure 5 , Preferably, a plurality of heat dissipation grooves 13 with bottoms communicating with the lamp body 11 are opened on the side of the lamp housing 1 away from the lamp body 11 for dissipating heat from the lamp body 11.

[0049] Refer to Figure 2 and Figure 5, the fixing plate 22 includes a fixed horizontal plate 221 and a fixed vertical plate 222 that are integrally connected and perpendicular to each other, wherein the fixed vertical plate 222 and the connecting vertical plate 212 are hinged to each other. A plurality of through holes 2221 are circumferentially penetrated at one end of the fixed vertical plate 222 close to the connecting vertical plate 212 and away from the connecting vertical plate 212, and a fixing hole 2121 is penetrated at one end of the connecting vertical plate 212 away from the connecting horizontal plate 211. A bolt 2122 is commonly inserted into the fixing hole 2121 and the through holes 2221.

[0050] After the path lamp rotates to a suitable angle, the bolt 2122 can be inserted into the fixing hole 2121 and the through holes 2221 to fix the angle of the path lamp, so as to improve the stability of the path lamp and prevent it from shaking when not manually operated.

[0051] Refer to Figure 2 and Figure 6 , on one side of the fixed horizontal plate 221 close to the fixed vertical plate 222, a cover plate 2211 is provided. The inside of the cover plate 2211 is hollow and communicates with both ends of the fixed horizontal plate 221. Two clamping plates 3 for forming a clamping effect with the fence are symmetrically and slidably arranged along the width direction of the fixed horizontal plate 221 inside the cover plate 2211, so as to fix the path lamp on the fence. Rack bars 311 are installed on both opposite sides of the two clamping plates 3, and a gear 4 is rotatably arranged in the middle of the cover plate 2211. The two rack bars 311 are respectively meshed and connected to both sides of the gear 4 along the length direction of the fixed horizontal plate 221.

[0052] When the gear 4 rotates, the two rack bars 311 are driven to move relative to each other along the length direction of the cover plate 2211, thereby driving the two clamping plates 3 to approach or move away from each other.

[0053] Refer to Figure 6 , the gear 4 is fixedly sleeved with a rotating cylinder 5 with one end passing through the cover plate 2211, and two docking grooves 51 are symmetrically opened at one end of the rotating cylinder 5 passing through the cover plate 2211. A rotating shaft 6 with two docking rods 61 integrally connected to the top end symmetrically is movably inserted into the rotating cylinder 5, and the docking rods 61 are clamped and matched in the docking grooves 51. At this time, rotating the docking rods 61 can drive the rotating cylinder 5 and the gear 4 fixedly sleeved with the rotating cylinder 5 to rotate, so as to drive the two clamping plates 3 to approach or move away from each other, thereby connecting and fixing the two clamping plates 3 to the fence.

[0054] This structural setting can not only make the connection structure between the path lamp and the fence more stable, but also facilitate the installation and disassembly of the path lamp, and has better beneficial effects compared with the path lamp installation structure connected by bolts 2122.

[0055] Refer to Figure 5 and Figure 6, Further, the clamping plate 3 includes two parallel long plates 31 and a short plate 32, and a vertical plate 33 integrally connected to one end of the long plate 31 and the short plate 32, and the length of the short plate 32 is less than half of the length of the long plate 31.

[0056] It should be noted that the purpose of setting the short plate 32 in this application is to make the two clamping plates 3 move relative to each other by rotating the docking rod 61, so that the two short plates 32 abut against the back side of the fence, so as to vertically limit the path lamp.

[0057] Refer to Figure 6 and Figure 7 , Further still, an adjusting component 7 for driving the fixing plate 22 to move in its height direction is further arranged in the cover plate 2211, which is used to cooperate with the short plate 32 to limit the path lamp. A threaded hole 2212 coaxial with the gear 4 is penetrated through the fixed horizontal plate 221. The adjusting component 7 specifically includes an adjusting pin 71 threadedly penetrated in the threaded hole 2212, an adjusting cylinder 72 integrally connected to one end of the rotating shaft 6 away from the docking rod 61 and coaxial with the rotating shaft 6, and an adjusting rod 73 slidably penetrated inside the rotating shaft 6.

[0058] Refer to Figure 5 and Figure 8 , The lower end of the adjusting pin 71 penetrates out of the threaded hole 2212, and an annular groove 711 and a connecting groove 712 are axially opened at the top end of the adjusting pin 71. The adjusting cylinder 72 is rotatably penetrated in the annular groove 711 and will not move axially. The shape of the connecting groove 712 along the cross section is square, and the adjusting rod 73 is slidably fitted in the connecting groove 712.

[0059] It should be noted that one end of the adjusting rod 73 away from the connecting groove 712 extends out of the rotating shaft 6. When the adjusting rod 73 slides out of the connecting groove 712, rotating the rotating shaft 6 will not make the adjusting pin 71 rotate; when the adjusting rod 73 enters the connecting groove 712, at this time rotating the rotating shaft 6 can drive the adjusting pin 71 to rotate, so that the distance between the bottom of the adjusting pin 71 and the fixed horizontal plate 221 changes and the short plate 32 abuts tightly against the back side of the fence.

[0060] Preferably, a backing plate 713 is fixedly installed at the bottom of the adjusting pin 71 away from the rotating shaft 6 to increase the contact area between the adjusting pin 71 and the fence, avoid damage to the fence and the adjusting pin 71 from entering the cover plate 2211 during the rotation process, and at the same time make the installation structure of the path lamp more stable.

[0061] Refer to Figure 8 , Figure 9 and Figure 10, a limiting component 8 for limiting the sliding of the adjusting rod 73 in the rotating shaft 6 is also jointly provided on the adjusting rod 73 and the rotating shaft 6 to prevent the adjusting rod 73 from disengaging from the rotating shaft 6. The limiting component 8 includes a plurality of springs 81 arranged side by side in the width direction in the middle of the adjusting rod 73, and two clamping blocks 82 connected and fixed at both ends of the plurality of springs 81. Two clamping grooves 83 engaged with the clamping blocks 82 are axially formed in the rotating shaft 6, and the distance between the two clamping grooves 83 is greater than or equal to the depth of the connecting groove 712 on the adjusting pin 71. When the adjusting rod 73 is slid to make the two clamping blocks 82 located in the clamping grooves 83 at different positions, the separation and connection of the adjusting rod 73 and the adjusting pin 71 can be realized.

[0062] The implementation principle of a walkway lamp for port machinery in an embodiment of the present application is as follows:

[0063] By rotating the two docking rods 61, the rotating shaft 6 drives the gear 4 to rotate, so that the two clamping plates 3 are clamped with the fence. Then, the docking rod 61 is disengaged from the docking groove 51, and the adjusting rod 73 is pressed to make it enter the connecting groove 712.

[0064] At this time, rotating again will increase the distance between the backing plate 713 at the bottom of the adjusting pin 71 and the fixed cross plate 221, causing the short plate 32 on the clamping plate 3 to abut against the back side of the fence, forming a stable and rapid installation of the walkway lamp.

[0065] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A walkway light for port machinery, comprising a long rod-shaped lamp housing (1), a lamp body (11) embedded in one side of the lamp housing (1), and two brackets (2) slidably mounted on a side of the lamp housing (1) away from the lamp body (11), characterized in that: The bracket (2) comprises a connecting plate (21) and a fixing plate (22) which are hinged to each other, the connecting plate (21) being slidably connected to the lamp housing (1), the fixing plate (22) being provided with a cover plate (2211), two clamping plates (3) for connecting to the fence being symmetrically slidably provided in the cover plate (2211), a gear (4) being rotatably provided in the cover plate (2211), and racks (311) meshing with the gear (4) being fixedly mounted on opposite sides of the two clamping plates (3), The gear (4) is fixedly sleeved with a rotating drum (5) having one end extending through the top of the cover plate (2211), and the end of the rotating drum (5) extending through the cover plate (2211) is provided with two docking grooves (51) symmetrically arranged along the radial direction, a rotating shaft (6) is movably arranged in the rotating drum (5), and two docking rods (61) symmetrically arranged at the top end of the rotating shaft (6) and engaged with the docking grooves (51), and an adjusting component (7) for driving the fixed plate (22) to move in the height direction is arranged in the cover plate (2211).

2. A walkway light for port machinery according to claim 1, characterized in that: The clamping plate (3) comprises two long plates (31) and a short plate (32) parallel to each other, and a vertical plate (33) for connecting the long plates (31) and the short plates (32); the long plates (31) are slidably arranged in the cover plate (2211), and the rack (311) is installed on one side of the long plates (31) along the width direction; the short plates (32) are clamped with the back of the side of the fence away from the fixed plate (22).

3. A walkway light for port machinery according to claim 1, characterized in that: The fixing plate (22) is penetrated by a screw hole (2212) coaxial with the gear (4); the adjusting assembly (7) comprises an adjusting pin (71) threadedly connected to the screw hole (2212), an adjusting cylinder (72) connected and fixed to an end of the rotating shaft (6) away from the docking rod (61), and an adjusting rod (73) slidably arranged in the rotating shaft (6) along the axis; an annular groove (711) and a connecting groove (712) having a square cross section are formed on a side of the adjusting pin (71) close to the rotating shaft (6); the adjusting cylinder (72) is rotatably connected to the annular groove (711), and the adjusting rod (73) is slidably fitted in the connecting groove (712).

4. A walkway light for port machinery according to claim 3, characterized in that: One end of the adjusting pin (71) away from the rotating shaft (6) passes through the fixing plate (22), and a pad (713) is fixedly connected to the end passing through the fixing plate (22).

5. A walkway light for port machinery according to claim 3, characterized in that: The adjusting rod (73) and the rotating shaft (6) are jointly provided with a limiting assembly (8) for limiting the adjusting rod (73), the limiting assembly (8) comprising a plurality of springs (81) fixedly arranged side by side in the width direction at the middle of the adjusting rod (73), both ends of the plurality of springs (81) being commonly connected and fixed with a clamping block (82), the rotating shaft (6) being provided with two clamping grooves (83) for clamping with the clamping block (82) along the axis, and the vertical distance between the two clamping grooves (83) being greater than or equal to the depth of the connecting groove (712).

6. A walkway light for port machinery according to claim 1, characterized in that: The fixing plate (22) comprises a fixing transverse plate (221) and a fixing longitudinal plate (222) which are integrally connected and perpendicular to each other, the cover plate (2211) is arranged on the fixing transverse plate (221), a plurality of through holes (2221) are circumferentially penetrated at one end of the fixing longitudinal plate (222) away from the fixing transverse plate (221) at a position close to the fixing transverse plate (221), a fixing hole (2121) is penetrated on the connecting plate (21), and a bolt (2122) is penetrated in both the fixing hole (2121) and the through hole (2221).

7. A walkway light for port machinery according to claim 6, characterized in that: The connecting plate (21) comprises a connecting transverse plate (211) and a connecting longitudinal plate (212); the connecting longitudinal plate (212) is hinged to the fixed longitudinal plate (222); two connecting holes (2111) are symmetrically provided on the connecting transverse plate (211); connecting rods (121) are inserted into the two connecting holes (2111); two slide grooves (12) are symmetrically provided on a side of the lamp housing (1) away from the lamp body (11) along the length direction; the two connecting rods (121) are respectively slidably fitted in the two slide grooves (12); the top end of the connecting rod (121) is threadedly connected with an anti-slip nut (2112), and the bottom of the anti-slip nut (2112) is tightly pressed against the connecting transverse plate (211).

8. A walkway light for port machinery according to claim 7, characterized in that: The width of the bottom of the slide groove (12) along the cross section is greater than the width of the top of the slide groove (12) along the cross section, and the bottom of the connecting rod (121) is movably matched with the bottom of the slide groove (12).

9. The walkway light for port machinery according to claim 1, characterized in that: A plurality of heat dissipation grooves (13) are arranged side by side along the length direction on a side of the lamp housing (1) away from the lamp body (11), and the bottoms of the plurality of heat dissipation grooves (13) are connected to the back side of the lamp body (11).

10. The walkway light for port machinery according to claim 1, characterized in that: Cables connected to the lamp body (11) are passed through both ends of the lamp housing (1) along the length direction, and wind shields (14) coaxial with the cable are fixedly mounted on both ends of the lamp housing (1).

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