CN219955233U

CN219955233U - Conical lifting lighthouse

Info

Publication number: CN219955233U
Application number: CN202320850816.8U
Authority: CN
Inventors: 蔡拥军; 韩世建; 蔡棋; 陈健
Original assignee: Nantong Laite Electrical Technology Development Co ltd
Current assignee: Nantong Laite Electrical Technology Development Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-03
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to a conical lifting lighthouse which comprises a lighthouse body, a lifting lamp panel, a lifting mechanism and a self-locking mechanism, wherein the lifting mechanism comprises a lifting motor, a main steel wire rope, an auxiliary steel wire rope, pulleys and pulley frames, the lifting lamp panel is sleeved on the outer side of the lighthouse body, the lifting lamp panel is arranged on the outer side of the lighthouse body in a lifting mode through the lifting mechanism, the pulley frames are respectively arranged in four directions at the upper end of the lighthouse body, the four pulley frames are in a cross shape, the pulleys are respectively rotatably arranged at the inner end and the outer end of the pulley frames, and the self-locking mechanism comprises a hook guide groove component, a hook and a hanging frame. The lamp panel lifting device has the advantages of ingenious design, reasonable and compact structure, stable lifting by pulling the lifting lamp panel from four directions through the design of the cross pulley frame; the hanger can be inserted between two risers of couple guide slot subassembly, spacing simultaneously all around, ensures that after the hook is accomplished, stable in structure, the lamp panel can not rock or drop by the influence of air current.

Description

Conical lifting lighthouse

Technical Field

The utility model relates to the field of lighthouses, in particular to a conical lifting lighthouse.

Background

The lighthouses currently in use are broadly divided into two categories: the first is an integrally welded conical fixed lighthouse, which has the defects of large size, large weight, large installation difficulty, low strength, inconvenient operation and maintenance and the like; the second is the fixed beacon of bolted connection formula toper, and it has solved the installation degree of difficulty big, and operation maintenance is inconvenient, the safety guarantee coefficient is low, and these two kinds of beacons are owing to the factor of body of the tower structure, and the lamp panel can't go up and down during the maintenance, so the maintenance all need the maintenance personnel climb to the beacon top and go on, and it is time-consuming and the potential safety hazard is high to take.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the conical lifting lighthouse which is ingenious in design, reasonable and compact in structure, convenient to take off and hook and stable in structure.

The technical scheme of the utility model is as follows:

the conical lifting lighthouse comprises a lighthouse body, a lifting lighthouse disc, a lifting mechanism and a self-locking mechanism, wherein the lifting mechanism comprises a lifting motor, a main steel wire rope, auxiliary steel wire ropes, pulleys and pulley frames, the lifting lighthouse disc is sleeved on the external side of the lighthouse body, the lifting lighthouse disc is arranged on the external side of the lighthouse body in a lifting mode through the lifting mechanism in a lifting mode, the pulley frames are respectively arranged in four directions at the upper end of the lighthouse body, the four pulley frames are in a cross shape, the pulleys are respectively rotatably arranged at the inner end and the outer end of the pulley frames, the lifting motor is arranged at the lower end of the internal side of the lighthouse body, the lower end of the lifting motor is connected with the lower ends of the four auxiliary steel wire ropes through the main steel wire rope, the upper end of each auxiliary steel wire rope is respectively wound on the pulleys at the inner ends of the pulley frames at the corresponding sides, and then wound on the outer end pulleys of the pulley frames to be connected with the periphery of the lifting lighthouse disc, the self-locking mechanism comprises a hook guide groove component, a hook and a hook hanger, the hook is vertically arranged at the lower end of the outer side of each pulley frame, a hook guide groove component is rotatably arranged in the middle of the hook guide groove component, a hook is arranged at the lower position, a hanger below the hook is designed and is arranged below the hook, and a hanging frame, and is arranged on the upper end of the lifting lighthouse.

The hanger comprises two vertical plates, the upper ends of the two vertical plates are respectively and vertically arranged at the two lower sides of the outer side of the pulley frame, the upper, middle and lower three positions of the two vertical plates close to the inner side edge are respectively and fixedly connected through bolts, the middle of the two vertical plates is declined and is close to the middle bolt, a hanger is rotatably arranged at the middle position of the two vertical plates, the hanger comprises two triangular plates and a cross rod, the lower ends of the two triangular plates are fixedly connected onto a lifting lamp panel, the upper ends of the two triangular plates are connected through the cross rod, and the upper end of the hanger can extend into the space between the two vertical plates of the hanger guide groove assembly and the cross rod can be hooked onto the hanger.

The lower ends of the two vertical plates are respectively turned to two side arc-shaped flanges, and the two side arc-shaped flanges form a horn-shaped guide opening.

The pulley yoke comprises two channel steels, pulleys are rotatably arranged between the two channel steels and close to the two ends of the two channel steels respectively, and waterproof covers are arranged on the two channel steels.

The hanger is designed into a water drop shape, one side of the hanger, close to the hanger, is provided with an arc-shaped hook groove, and the middle upper position of the hanger is rotatably arranged at the middle lower and middle bolt positions of the two vertical plates.

The utility model has the advantages of ingenious design, reasonable and compact structure, and stable lifting by pulling the lifting lamp panel from four directions through the design of the cross pulley frame; the hanger can be inserted between two vertical plates of the hook guide slot assembly, and is limited at the periphery, so that after the hooking is finished, the structure is stable and is not influenced by air flow.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic diagram of the structure of the lifting lamp panel after self-locking.

Fig. 3 is a schematic view of the structure of the lifting lamp panel after unlocking.

Fig. 4 is a top view of the hook guide channel assembly of the present utility model mated with a hanger.

Fig. 5 is a schematic top view of the present utility model.

Fig. 6 is an enlarged schematic view of a bottom portion of the present utility model.

Detailed Description

Referring to fig. 1-6, the conical lifting lighthouse comprises a lighthouse body 1, a lifting lighthouse 2, a lifting mechanism and a self-locking mechanism, wherein the lifting mechanism comprises a lifting motor 3, a main steel wire rope 4, auxiliary steel wire ropes 5, pulleys 6 and pulley frames 7, the lifting lighthouse 2 is sleeved outside the lighthouse body 1 and can be lifted and arranged outside the lighthouse body 1 through the lifting mechanism, the pulley frames 7 are respectively arranged in four directions at the upper end of the lighthouse body 1, the four pulley frames 7 are in cross shapes, the pulleys 6 are respectively rotatably arranged at the inner end and the outer end of the pulley frames 7, the lifting motor 3 is arranged at the lower end of the inner side of the lighthouse body 1, the lifting motor 3 is connected with the lower ends of the four auxiliary steel wire ropes 5 through the main steel wire rope 4, the upper end of each auxiliary steel wire rope 5 is wound around the pulley frames 6 at the inner end of the pulley frames 7 at the corresponding side respectively, the pulley frames 6 at the outer end of the pulley frames 7 are wound around the pulley frames 2, the self-locking mechanism comprises hook assemblies 10, 8 and hanging frames 9, a hook guide groove assembly 10 is vertically arranged at the lower end of the outer side of each pulley frame 7, a hook guide groove assembly 10 is rotatably arranged at the lower end of the hanger assembly 10, a hook 9 is rotatably arranged at the lower end of the hanger 9, and the hanger 9 is rotatably arranged at the hanger assembly at the lower end of the hanger 9.

The hanger guide groove assembly 10 comprises two vertical plates 101, the upper ends of the two vertical plates 101 are respectively and vertically arranged at the lower two sides of the outer side of the pulley frame 7, the upper, middle and lower three positions of the two vertical plates 101 close to the inner side edge are respectively and fixedly connected through bolts 102, the middle of the two vertical plates 101 are deviated downwards and the positions close to the middle bolts 102 are rotatably provided with the hangers 8, the hanger 9 comprises two triangular plates 91 and a cross rod 92, the lower ends of the two triangular plates 91 are fixedly connected to the upper surface of the lifting lamp panel 2, the upper ends of the two triangular plates 91 are connected through the cross rod 92, and the upper ends of the hanger 9 can extend into the space between the two vertical plates 101 of the hanger guide groove assembly 10 and the cross rod 92 can be hooked on the hangers 8. The left-right spacing of the hanger is exactly 10-20mm smaller than the spacing between the vertical plates, so that the two vertical plates at each side can limit the hanger.

The lower ends of the two vertical plates 101 are respectively turned into two arc-shaped flanges 103, and the arc-shaped flanges 103 on the two sides form a horn-shaped guide opening. The hanger is convenient to insert between the two vertical plates.

The pulley yoke 7 comprises two channel steels, pulleys 6 are rotatably arranged between the two channel steels and close to the two ends of the two channel steels, and waterproof covers 71 are arranged on the two channel steels.

The hanging hook 8 is designed into a water drop shape, an arc-shaped hook groove 81 is formed in one side of the hanging hook 8 close to the hanging frame 9, and the middle of the hanging hook 8 is rotatably arranged at the position, which is close to the middle bolt 102, of the two vertical plates 101 in a lower direction.

When the lifting lamp is lifted to a position close to the top of the tower body, four hanging racks on the lifting lamp are corresponding to the vertical plates of four hanging hook guide groove assemblies, the two arc-shaped flanges 103 at the lower ends of the two vertical plates form a horn-shaped guide opening to guide the hanging racks, the upper ends of the hanging racks are easier and more convenient to enter between the two vertical plates, the two vertical plates are limited at the two sides of the triangular plate of the hanging rack, four groups of the hanging racks are simultaneously in limit fit, the radial shaking of the lifting lamp is effectively prevented, the lifting lamp is safe and reliable, the hanging racks are supported below the cross rod of the hanging rack through arc-shaped grooves, the four hanging racks are simultaneously and stably supported and hung, and the lifting lamp is safe and reliable. When unhooking, then rise through elevator motor traction lift lamp panel, make the horizontal pole of stores pylon deviate from the arc slot of couple after just the horizontal pole is completely higher than the top of couple, just at this moment can descend the lift lamp panel, and the in-process of falling, the horizontal pole then pushes down the upper end back of couple down, and the continuous decline then makes the couple upset stagger, can not hook again and lead to unable unhook problem, and this is water droplet form couple structural property to promote, design benefit, convenient to use.

Claims

1. The conical lifting lighthouse is characterized by comprising a lighthouse body, a lifting lighthouse disc, a lifting mechanism and a self-locking mechanism, wherein the lifting mechanism comprises a lifting motor, a main steel wire rope, auxiliary steel wire ropes, pulleys and pulley frames, the lifting lighthouse disc is sleeved on the outer side of the lighthouse body and can be lifted and installed on the outer side of the lighthouse body through the lifting mechanism, the pulley frames are respectively installed in four directions at the upper end of the lighthouse body, the four pulley frames are in a cross shape, the pulleys are respectively rotatably installed at the inner end and the outer end of the pulley frames, the lifting motor is installed at the lower end of the inner side of the lighthouse body, the lifting motor is connected with the lower ends of the four auxiliary steel wire ropes through the main steel wire ropes, the upper end of each auxiliary steel wire rope is respectively wound on the inner end pulley of the pulley frame on the corresponding side and then wound on the pulley frame at the outer end pulley of the pulley frame, the self-locking mechanism comprises a hook guide groove component, a hook and a hanging rack, the hanging rack and a hanging rack are rotatably installed in the middle of the hook guide groove component, and the hanging rack are arranged below each hook guide groove component.

2. The conical lifting lighthouse of claim 1, wherein the hanger comprises two vertical plates, the upper ends of the two vertical plates are respectively and vertically arranged at the lower two sides of the outer side of the pulley frame, the upper, middle and lower positions of the two vertical plates close to the inner side edge are respectively and fixedly connected through bolts, the middle of the two vertical plates are biased downwards, the hanger is rotatably arranged at the position close to the middle bolt, the hanger comprises two triangular plates and a cross rod, the lower ends of the two triangular plates are fixedly connected to the lifting lighthouse, the upper ends of the two triangular plates are connected through the cross rod, and the upper ends of the hanger can extend into the space between the two vertical plates of the hanger guide groove assembly and the cross rod can be hooked on the hanger.

3. The conical lifting lighthouse of claim 2, wherein the lower ends of the two risers are respectively turned into two arcuate sides, the arcuate sides being turned into a flared pilot.

4. The conical lifting lighthouse of claim 1, wherein the pulley frame comprises two channel steel, pulleys are rotatably mounted between the two channel steel near two ends of the two channel steel, and a waterproof cover is mounted on the two channel steel.

5. The conical lifting lighthouse of claim 1, wherein the hook is configured as a drop and an arc-shaped hook slot is configured on one side of the hook adjacent to the hanger, and the middle of the hook is rotatably mounted at a position which is lower than the middle of the two vertical plates and adjacent to the middle bolt.