Street lamp capable of climbing

Abstract

The utility model relates to the technical field of street lamps, and discloses a climbable street lamp which is characterized in that through a limiting assembly and an anti-falling assembly, when a worker misses the step and falls down quickly, a hook abuts against a set of abutting plates, so that a sliding block pushes a toothed plate to move towards the side away from a connecting spring through an inserting rod, and then the worker can climb the climbable street lamp. When one set of abutting plates is not reset, the hook abuts against the other set of abutting plates, the other set of sliding blocks drive the other set of inserting rods to abut against the toothed plate again, the toothed plate is pushed to further move towards the side away from the connecting spring, the toothed plate pushes the supporting rods to move to the bottoms of the abutting plates through the supporting rods, and therefore the abutting plates are lifted. Meanwhile, the limiting assembly limits the toothed plate, and when the hook abuts against the next set of abutting plates at the moment, due to the fact that the abutting plates cannot swing downwards, the hook is limited, a worker can stop falling, the safety of the worker is effectively guaranteed, and accidents are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to road lamp technical field, concretely is a kind of climbable road lamp. BACKGROUND

[0002] Road lamp refers to the luminaire providing lighting function for road, refers to the luminaire in the range of road lighting in traffic lighting.

[0003] Because road lamp has certain height, to facilitate staff to maintain it, some road lamps will install ladder on lamp pole, such as the announcement number for "CN210688047U" public "a kind of climbable type road lamp convenient to maintain", but only rely on ladder, the safety of staff is difficult to guarantee, when staff climbs down, in case one foot steps empty, it is easy to directly fall, and the life safety of staff is threatened, for this, we propose a kind of climbable road lamp. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of climbable road lamp to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of climbable road lamp, including road lamp body, the road lamp body is composed of lamp pole and lamp body, the surface of the lamp pole is fixed with ladder, the surface of the lamp pole is provided with the anti-falling assembly for protecting maintenance personnel, the anti-falling assembly includes mounting bracket, the mounting bracket is fixed on the surface of lamp pole, hanging groove is opened in the mounting bracket, the inner side of the mounting bracket is hinged with the plate of resistance and touch, the top of the plate of resistance and touch is fixed with reset spring piece, the end of reset spring piece away from the plate of resistance and touch is fixed with fixed plate, the fixed plate is fixed in the inner side of mounting bracket.

[0006] Preferably, the bottom of the resisting plate is fixed with an arc-shaped push plate, the inner side of the mounting frame is slidably provided with a sliding block, the end of the sliding block close to the resisting plate is fixed with a return spring, the end of the return spring far from the sliding block is fixed on the inner side of the mounting frame, the inner side of the mounting frame is provided with a groove, the mounting frame is penetrated by a toothed plate and is slidably connected with the toothed plate, the groove in the inner side of the mounting frame is fixed with a connecting spring, the end of the connecting spring far from the mounting frame is fixed with the toothed plate, the side of the toothed plate close to the resisting plate is hingedly provided with a supporting rod, the end of the supporting rod far from the toothed plate is hingedly provided with a supporting rod, the supporting rod is slidably arranged on the inner side of the mounting frame, the side of the sliding block close to the toothed plate is hingedly provided with a inserting rod, the side of the sliding block close to the inserting rod is fixed with a connecting spring, the end of the connecting spring far from the sliding block is fixed with the inserting rod, the mounting frame is provided with a limiting assembly for limiting the toothed plate, when the worker moves downward, the worker moves downward at a slow speed, the hook is resisted on the resisting plate, the resisting plate is pushed to swing downward with the mounting frame, the arc-shaped push plate pushes on the sliding block, the sliding block moves to the side close to the toothed plate, the sliding block moves with the inserting rod, the inserting rod is inserted on the toothed plate, since the inserting rod is hingedly connected with the sliding block and is obliquely arranged, when the inserting rod is resisted on the teeth of the toothed plate, the toothed plate can be pushed to move to the side far from the connecting spring, but at this time, since the moving distance of the toothed plate is limited, the toothed plate pushes the supporting rod to move through the supporting rod, the supporting rod cannot be at the bottom of the resisting plate, and since the worker moves downward at a slow speed, the hook is resisted on the next group of resisting plates, the resisting plate just resisted is completely reset under the action of the return spring, and the toothed plate is pulled to reset through the supporting rod under the action of the connecting spring, when the worker falls rapidly due to the phenomenon of missing, the hook is resisted on a group of resisting plates, the sliding block pushes the toothed plate to move to the side far from the connecting spring through the inserting rod, when a group of resisting plates are not reset, the hook is resisted on another group of resisting plates, another group of sliding blocks push the toothed plate to further move to the side far from the connecting spring through another group of inserting rods, the toothed plate pushes the supporting rod to move to the bottom of the resisting plate through the supporting rod, thereby the resisting plate is lifted and the limiting assembly limits the toothed plate at the same time, when the hook is resisted on the next group of resisting plates, since the resisting plate is resisted by the supporting rod and cannot swing downward at the position hingedly connected with the mounting frame, the hook is limited, the worker can stop falling, the safety of the worker is effectively ensured, and accidents are avoided.

[0007] Preferably, the limiting assembly comprises a clamping groove, the clamping groove is arranged on the side of the tooth plate away from the sliding block, the surface of the mounting frame is slidably provided with a control frame, the inner side of the control frame is fixedly provided with a clamping rod, the surface of the mounting frame is fixedly provided with a pushing spring, the end of the pushing spring away from the mounting frame is fixedly connected with the control frame, when the tooth plate moves a certain distance away from the connecting spring, the clamping groove moves to the position of the clamping rod, under the action of the pushing spring, the control frame with the clamping rod is inserted into the clamping groove to limit the tooth plate, so that the abutting plate can stably clamp the hook, after the staff is stabilized, the control frame is only needed to be pushed to make the clamping rod exit from the clamping groove, the limiting of the tooth plate is released, the tooth plate can be reset under the action of the connecting spring, the abutting plate is no longer abutted by the supporting rod, and then the abutting plate can continue to move downward.

[0008] Preferably, the inner side of the mounting frame is provided with a speed reduction assembly, the speed reduction assembly comprises a telescopic rod, one end of the telescopic rod is fixedly connected with the inner side of the mounting frame, the other end of the telescopic rod is fixedly provided with a pushing disc, the surface of the telescopic rod is provided with a stretching spring, the side of the abutting plate close to the pushing disc is fixedly provided with a rubber ball, and the side of the pushing disc away from the telescopic rod is provided with a rubber block.

[0009] Compared with the prior art, the utility model provides a road lamp of climbing, has the following beneficial effects:

[0010] 1、the road lamp of climbing, through setting up limiting assembly and anti -falling component, when the staff appears to step empty phenomenon falls rapidly, the hook is abutted on a group of abutting plate, makes the sliding block push the tooth plate to move away from the connecting spring one side through the plug rod, a group of abutting plate has not reset, the hook has abutted on another group of abutting plate, makes another group of sliding block with another group of plug rod again abutted on the tooth plate, push the tooth plate to move away from the connecting spring one side further, the tooth plate pushes the supporting rod to move to the bottom of abutting plate through the supporting rod, thereby abutting plate is lifted, and simultaneously limiting assembly is limited to the tooth plate, when the hook abuts to next group of abutting plate, because abutting plate cannot swing downward, thereby realizes to the hook limiting, makes the staff can stop falling, effectively guarantees the safety of staff, avoids the occurrence of accident.

[0011] 2、the road lamp of climbing, through setting up anti -falling component and speed reduction assembly, when abutting plate swings, abutting plate with rubber ball swings together, rubber ball is abutted on the rubber block on the pushing disc, push the pushing disc to move to the side close to the telescopic rod, in this process, the force of stretching spring is overcome, thereby realizes to slow down the speed of abutting plate reset, guarantees that anti -falling component can effectively work. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0013] Figure 2 This is a schematic diagram of the mounting bracket structure of this utility model;

[0014] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of A in the middle;

[0015] Figure 4 This is a schematic diagram of the connection structure of the anti-fall component, limiting component, and deceleration component in the form of the present invention without the mounting bracket.

[0016] Figure 5 This is a schematic diagram of the anti-fall component structure of this utility model when the mounting bracket is removed;

[0017] Figure 6 This is a partial structural diagram of the inner groove of the mounting bracket of this utility model;

[0018] Figure 7 This is a schematic diagram of the control frame, lever, and push spring structure of this utility model.

[0019] In the diagram: 1. Lamp post; 2. Lamp body; 3. Fall protection assembly; 31. Mounting bracket; 32. Hanging slot; 33. Contact plate; 34. Reset spring; 35. Fixing plate; 36. Arc-shaped push plate; 37. Slider; 38. Reset spring; 39. Toothed plate; 310. Connecting spring; 311. Support rod; 312. Support rod; 313. Insert rod; 314. Connecting spring; 4. Limiting assembly; 41. Slot; 42. Control frame; 43. Locking rod; 44. Push spring; 5. Ladder; 6. Deceleration assembly; 61. Telescopic rod; 62. Push plate; 63. Tension spring; 64. Rubber ball. Detailed Implementation

[0020] like Figures 1-7 As shown, this utility model provides a technical solution: a climbable street light, including a street light body, which is composed of a lamp post 1 and a lamp body 2. A ladder 5 is fixed to the surface of the lamp post 1, and a fall protection component 3 for protecting maintenance personnel is provided on the surface of the lamp post 1.

[0021] The anti-falling assembly 3 comprises a mounting frame 31 fixed on the surface of the lamp pole 1, a hanging groove 32 is formed in the mounting frame 31, a resisting plate 33 is hingedly connected to the inner side of the mounting frame 31, a reset spring 34 is fixed to the top of the resisting plate 33, one end of the reset spring 34 away from the resisting plate 33 is fixed to a fixed plate 35 fixed to the inner side of the mounting frame 31, an arc-shaped push plate 36 is fixed to the bottom of the resisting plate 33, a sliding block 37 is slidingly installed on the inner side of the mounting frame 31, a reset spring 38 is fixed to one end of the sliding block 37 close to the resisting plate 33, the other end of the reset spring 38 away from the sliding block 37 is fixed to the inner side of the mounting frame 31, a groove is formed in the inner side of the mounting frame 31, the mounting frame 31 is penetrated by a toothed plate 39 and is slidingly connected with the toothed plate 39, a connecting spring 310 is fixed in the groove in the inner side of the mounting frame 31, one end of the connecting spring 310 away from the mounting frame 31 is fixed to the toothed plate 39, a supporting rod 311 is hingedly connected to one side of the toothed plate 39 close to the resisting plate 33, a supporting rod 312 is hingedly connected to one end of the supporting rod 311 away from the toothed plate 39, the supporting rod 312 is slidingly installed on the inner side of the mounting frame 31, an inserting rod 313 is hingedly connected to one side of the sliding block 37 close to the toothed plate 39, a connecting spring 314 is fixed to one side of the sliding block 37 close to the inserting rod 313, the other end of the connecting spring 314 away from the sliding block 37 is fixed to the inserting rod 313, the mounting frame 31 is provided with a limiting assembly 4 for limiting the toothed plate 39, when the street lamp body is maintained, the worker ties the safety rope around the waist, hooks the other end of the safety rope on the hanging groove 32 of the mounting frame 31, and then uses the ladder 5 to climb, in the process that the worker moves upward, the hook is pulled by the safety rope, the hook moves upward in the hanging groove 32, when the hook abuts against the resisting plate 33, the resisting plate 33 is pushed to swing upward with the hinged position of the mounting frame 31, when the worker moves downward, the worker moves downward slowly, the hook abuts against the resisting plate 33, the resisting plate 33 is pushed to swing downward with the mounting frame 31, the resisting plate 33 drives the arc-shaped push plate 36 to push the sliding block 37, the sliding block 37 moves to one side close to the toothed plate 39, the sliding block 37 moves together with the inserting rod 313, the inserting rod 313 is inserted in the toothed plate 39, because the inserting rod 313 is hingedly connected to the sliding block 37 and is obliquely arranged, when the inserting rod 313 abuts against the teeth of the toothed plate 39, the toothed plate 39 is pushed to move away from the connecting spring 310, but at this moment, because the moving distance of the toothed plate 39 is limited, the toothed plate 39 drives the supporting rod 312 to move through the supporting rod 311, the supporting rod 312 cannot be at the bottom of the resisting plate 33, and because the worker moves downward slowly, the hook abuts against the next resisting plate 33, the resisting plate 33 that is just abutted is completely reset under the action of the reset spring 34, the toothed plate 39 drives the supporting rod 312 to reset through the supporting rod 311 under the action of the connecting spring 310, when the worker falls rapidly because of stepping on the empty place, the hook abuts against a group of resisting plates 33,The slider 37 pushes the gear plate 39 to move away from the connecting spring 310, when the group of abutting plates 33 is not reset, the hook has abutted on the other group of abutting plates 33, so that the other group of sliders 37 with the other group of inserting rods 313 abut on the gear plate 39 again, push the gear plate 39 to move further away from the side of the connecting spring 310, the gear plate 39 pushes the supporting rod 312 to move to the bottom of the abutting plate 33 through the supporting rod 311, thereby lifting the abutting plate 33, and at the same time, the limiting assembly 4 limits the gear plate 39, at this time, when the hook abuts on the next group of abutting plates 33, the abutting plate 33 cannot swing downward at the position hinged with the mounting frame 31 because it is abutted by the supporting rod 312, thereby limiting the hook, so that the worker can stop falling, effectively ensuring the safety of the worker and avoiding accidents.

[0022] The limiting assembly 4 comprises a clamping groove 41, which is arranged on the side of the gear plate 39 away from the slider 37, the surface of the mounting frame 31 is slidably provided with a control frame 42, the inner side of the control frame 42 is fixedly provided with a clamping rod 43, and the surface of the mounting frame 31 is fixedly provided with a pushing spring 44, one end of the pushing spring 44 away from the mounting frame 31 is fixedly connected with the control frame 42, when the gear plate 39 moves a certain distance away from the connecting spring 310, the clamping groove 41 moves to the position of the clamping rod 43, under the action of the pushing spring 44, the control frame 42 with the clamping rod 43 is inserted into the clamping groove 41 to limit the gear plate 39, so that the abutting plate 33 can stably clamp the hook, after the worker is stable, the control frame 42 is only needed to be pushed, so that the clamping rod 43 is withdrawn from the clamping groove 41, the limiting of the gear plate 39 is released, and the gear plate 39 can be reset under the action of the connecting spring 310, so that the supporting rod 312 no longer abuts on the abutting plate 33, and the abutting plate 33 can continue to move downward.

[0023] The inner side of the mounting frame 31 is provided with a speed reduction assembly 6, the speed reduction assembly 6 comprises a telescopic rod 61, one end of the telescopic rod 61 is fixedly connected with the inner side of the mounting frame 31, the other end of the telescopic rod 61 is fixedly provided with a pushing disc 62, the surface of the telescopic rod 61 is provided with a stretching spring 63, the side of the abutting plate 33 close to the pushing disc 62 is fixedly provided with a rubber ball 64, and the side of the pushing disc 62 away from the telescopic rod 61 is provided with a rubber block. When the abutting plate 33 swings, the abutting plate 33 swings together with the rubber ball 64, the rubber ball 64 abuts on the rubber block on the pushing disc 62, and pushes the pushing disc 62 to move to the side close to the telescopic rod 61, and the force of the stretching spring 63 is overcome in the process, so that the speed of resetting the abutting plate 33 is slowed down, and the anti-falling assembly 3 can effectively work.

[0024] Based on the above embodiment, when the staff is repairing the street lamp body, the staff ties the safety rope around the waist, hooks the hook at the other end of the safety rope in the hooking groove 32 on the mounting frame 31, and then uses the climbing ladder 5 to climb. During the upward movement of the staff, the hook is pulled by the safety rope, and the hook moves upward in the hooking groove 32. When the hook abuts against the abutting plate 33, the abutting plate 33 is pushed to swing upward at the position hinged with the mounting frame 31.

[0025] After the repair is completed, when the staff moves downward, the speed of the staff climbing downward is slow, the hook abuts against the abutting plate 33, the abutting plate 33 is pushed to swing downward with the mounting frame 31, the abutting plate 33 drives the arc-shaped push plate 36 to push the sliding block 37 to move to the side close to the toothed plate 39, the sliding block 37 moves together with the insertion rod 313, the insertion rod 313 is inserted in the toothed plate 39. Since the insertion rod 313 is hinged with the sliding block 37 and the insertion rod 313 is inclined, when the insertion rod 313 abuts against the teeth of the toothed plate 39, the toothed plate 39 can be pushed to move to the side away from the connecting spring 310. However, at this time, since the moving distance of the toothed plate 39 is limited, the toothed plate 39 pushes the supporting rod 312 to move through the supporting rod 311, the supporting rod 312 cannot be at the bottom of the abutting plate 33, and since the staff moves downward slowly, the hook abuts against the next group of abutting plates 33, the abutting plate 33 that is just abutted has been completely reset under the action of the reset spring 34, and the toothed plate 39 is reset by the supporting rod 311 under the action of the connecting spring 310. When the staff falls rapidly due to the phenomenon of missing steps, the hook abuts against a group of abutting plates 33, the sliding block 37 pushes the toothed plate 39 to move to the side away from the connecting spring 310 through the insertion rod 313, the hook abuts against another group of abutting plates 33 before the abutting plate 33 is reset, another group of sliding blocks 37 abut against the toothed plate 39 again through another group of insertion rods 313, the toothed plate 39 is pushed to move further to the side away from the connecting spring 310, the toothed plate 39 pushes the supporting rod 312 to move to the bottom of the abutting plate 33 through the supporting rod 311, thereby lifting the abutting plate 33, and the limiting assembly 4 limits the toothed plate 39 at the same time. At this time, when the hook abuts against the next group of abutting plates 33, the abutting plate 33 cannot swing downward at the position hinged with the mounting frame 31 due to the abutting plate 33 being abutted by the supporting rod 312, thereby limiting the hook, so that the staff can stop falling, effectively ensuring the safety of the staff and avoiding accidents.

[0026] After the staff is stable, the staff only needs to push the control frame 42 to make the clamping rod 43 exit from the clamping groove 41, thereby releasing the limitation of the toothed plate 39, the toothed plate 39 can be reset under the action of the connecting spring 310, the supporting rod 312 no longer abuts against the abutting plate 33, and the staff can continue to move downward.

[0027] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A climbable street lamp, comprising a street lamp body composed of a lamp pole (1) and a lamp body (2), the surface of the lamp pole (1) is fixed with a ladder (5), characterized in that: The surface of the lamp pole (1) is provided with an anti-falling assembly (3) for protecting maintenance personnel, the anti-falling assembly (3) comprises a mounting frame (31) fixed on the surface of the lamp pole (1), a hanging groove (32) is formed in the mounting frame (31), and a resisting plate (33) is hinged to the inner side of the mounting frame (31).

2. A climbable street light according to claim 1, characterised in that: The top of the resisting plate (33) is fixed with a reset spring (34), one end of the reset spring (34) away from the resisting plate (33) is fixed with a fixed plate (35), and the fixed plate (35) is fixed on the inner side of the mounting frame (31).

3. A climbable street light according to claim 2, characterised in that: The bottom of the resisting plate (33) is fixed with an arc-shaped push plate (36), the inner side of the mounting frame (31) is slidably provided with a sliding block (37), one end of the sliding block (37) close to the resisting plate (33) is fixed with a reset spring (38), and one end of the reset spring (38) away from the sliding block (37) is fixed on the inner side of the mounting frame (31).

4. A climbable street light according to claim 3, wherein: The inner side of the mounting frame (31) is provided with a groove, the mounting frame (31) is penetrated by a toothed plate (39) and is in sliding connection with the toothed plate (39), a connecting spring (310) is fixed in the groove on the inner side of the mounting frame (31), one end of the connecting spring (310) away from the mounting frame (31) is fixed with the toothed plate (39), one side of the toothed plate (39) close to the resisting plate (33) is hinged with a supporting rod (311), and one end of the supporting rod (311) away from the toothed plate (39) is hinged with a supporting rod (311).

5. A climbable street light according to claim 4, characterised in that: The supporting rod (311) is slidably installed on the inner side of the mounting frame (31), one side of the sliding block (37) close to the toothed plate (39) is hinged with a plug rod (313), one side of the sliding block (37) close to the plug rod (313) is fixed with a connecting spring (314), one end of the connecting spring (314) away from the sliding block (37) is fixed with the plug rod (313), and the mounting frame (31) is provided with a limiting assembly (4) for limiting the toothed plate (39).

6. The climbable street light of claim 1, wherein: The limiting assembly (4) comprises a clamping groove (41) formed in one side of the toothed plate (39) away from the sliding block (37), the surface of the mounting frame (31) is slidably provided with a control frame (42), the inner side of the control frame (42) is fixed with a clamping rod (43), and the surface of the mounting frame (31) is fixed with a pushing spring (44), one end of the pushing spring (44) away from the mounting frame (31) is fixed with the control frame (42). The inner side of the mounting frame (31) is provided with a speed reduction assembly (6), the speed reduction assembly (6) comprises a telescopic rod (61), one end of the telescopic rod (61) is fixed on the inner side of the mounting frame (31), the other end of the telescopic rod (61) is fixed with a push disc (62), the surface of the telescopic rod (61) is provided with a stretching spring (63), one side of the resisting plate (33) close to the push disc (62) is fixed with a rubber ball (64), and one side of the push disc (62) away from the telescopic rod (61) is provided with a rubber block.

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