CN218085913U

CN218085913U - Foldable signal mast device can fall

Info

Publication number: CN218085913U
Application number: CN202221770322.0U
Authority: CN
Inventors: 陈光增; 钟永强
Original assignee: Guangdong K Link Ship And Boat Co ltd
Current assignee: Guangdong K Link Ship And Boat Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-20
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of the signal lamp pole technique and specifically relates to indicate a can fall foldable signal mast device, including the signal mast upper segment, the signal mast hypomere, a supporting seat, pivot and location structure, the bottom of signal mast upper segment is connected and can rotate relatively and fold via dismouting beta structure with the top of signal mast hypomere, the supporting seat is provided with and rotates the groove, the pivot is installed at the top of supporting seat and is run through and rotate the groove, the middle part of signal mast hypomere rotates with the supporting seat via the pivot to be connected, the bottom of signal mast hypomere can stretch to suddenly and rotate the inslot, it provides the rotation space for the bottom of signal mast hypomere to rotate the groove, the bottom of supporting seat is connected via the bottom detachably of location structure and signal mast hypomere. The utility model is simple in operation, convenient, can fall and fold when accomodating, reduced the total height that boats and ships navigated, guaranteed navigation safety, reduced required occupation space, and economical and practical.

Description

Foldable signal mast device can fall

Technical Field

The utility model belongs to the technical field of the signal lamp pole technique and specifically relates to indicate a foldable signal mast device can fall.

Background

The signal mast is a high mast on the ship for hanging sails and flags, installing antennae, installing signal lights, supporting observation stations, usually erected vertically from the keel or mid-plate of the ship, and supporting the boom, boom or stringer. The signal mast on the ship is used for a plurality of purposes, such as installing signal lamps, hanging flags, erecting telegraph antennas and the like. The prior art signal masts are typically of unitary construction and are fixed. When a ship sails in a navigation height limited area (such as a bridge or a gate for limiting the height) and the signal mast is high, the signal mast is not beneficial to passing or blocking the passing of the ship, the whole signal mast needs to be disassembled and then laid down, the operation is troublesome, and the disassembly and the assembly are inconvenient. Patent document 201620111585.9 discloses a folding structure of marine signal lamp pole, though possesses folding function, the arm that rolls over is with fulcrum bolt nut at the horizontal plane internal rotation as the centre of a circle, can shorten the distance of people with lamps and lanterns, that is to say, the height of signal lamp pole is unchangeable, and signal lamp pole is also unfavorable for boats and ships to pass through or hinders boats and ships to pass through the restricted area of navigation height. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a foldable signal mast device capable of being laid down.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can fall foldable signal mast device, it includes signal mast upper segment, signal mast lower segment, a supporting seat, pivot and location structure, the bottom of signal mast upper segment is connected and can rotate relatively and fold via dismouting beta structure with the top of signal mast lower segment, the supporting seat is provided with rotates the groove, the pivot is installed in the top of supporting seat and is run through and rotate the groove, the middle part of signal mast lower segment is connected with the supporting seat rotation via the pivot, the bottom of signal mast lower segment can stretch to the rotation inslot suddenly, it provides the rotation space for the bottom of signal mast lower segment to rotate the groove, the bottom of supporting seat is connected with the bottom detachably of signal mast lower segment via location structure.

Furthermore, the detachable folding structure comprises a hinge and a locking assembly, one side of the bottom end of the upper section of the signal mast is foldably and rotatably connected with one side of the top end of the lower section of the signal mast through the hinge, and the other side of the bottom end of the upper section of the signal mast is detachably connected with the other side of the top end of the lower section of the signal mast through the locking assembly.

Furthermore, the locking assembly comprises a first connecting plate connected to the bottom end of the upper section of the signal mast, a second connecting plate connected to the top end of the lower section of the signal mast, and a locking member for locking the first connecting plate and the second connecting plate together.

Furthermore, the locking part comprises bolt and nut, and the screw rod of bolt runs through first connecting plate and second connecting plate back and nut threaded connection.

Furthermore, the positioning structure comprises a first jack, a second jack and a bolt, wherein the first jack is arranged at the bottom of the supporting seat and communicated with the rotating through groove, the second jack is arranged at the bottom of the lower section of the signal mast, the bolt is detachably connected with the first jack and the second jack, and the first jack is used for being arranged corresponding to the second jack.

Furthermore, the top of the supporting seat is provided with a limiting block, the limiting block protrudes into the rotating groove, and the limiting block is used for abutting against the lower section of the signal mast and limiting the lower section of the signal mast.

Furthermore, the bottom of supporting seat is provided with the lock ear, and the lock ear is provided with the lockhole.

Furthermore, the signal mast upper segment includes the axostylus axostyle and with a plurality of side lever of being connected of one side of axostylus axostyle, the bottom of axostylus axostyle is connected with the top of signal mast lower segment through dismouting beta structure.

Furthermore, reinforcing ribs are connected between the shaft rod and the side rods.

Furthermore, the signal mast upper section still includes the signal lamp, and the signal lamp is installed in the top of axostylus axostyle.

The utility model has the advantages that: in practical application, work as the utility model discloses when being in the expansion user state, the bottom of signal mast hypomere is located and rotates the inslot, and location structure fixes a position the bottom of signal mast hypomere at the rotation of supporting seat and crosses the inslot, and dismouting beta structure assembles together the butt joint department of signal mast upper segment and signal mast hypomere for signal pole upper segment and signal mast hypomere form coaxial pole setting. When needs will the utility model discloses when will laying down and folding, the location of location structure release to signal mast hypomere, make signal mast hypomere can rotate around the pivot relatively supporting seat, the bottom of signal mast hypomere rotates relatively the groove and rotates, make signal mast hypomere and signal mast upper segment rotate downwards to required angle (for example: signal mast hypomere and signal mast upper segment rotate to being parallel with the horizontal plane), with the laying down of realizing signal mast hypomere and signal mast upper segment, dismouting beta structure release is to the locking of signal mast hypomere and signal mast upper segment after that, make signal mast upper segment can rotate relatively signal mast hypomere, fold together with signal mast upper segment until signal mast hypomere, reduced the utility model discloses required occupation space, so that accomodate the utility model discloses it is convenient for. The utility model is simple in operation, convenient, can fall and fold when accomodating, reduced the total height that boats and ships navigated, guaranteed navigation safety, reduced required occupation space, and economical and practical.

Drawings

Fig. 1 is a schematic structural view of the present invention in an expanded use state.

Fig. 2 is a schematic structural view of the present invention in a laid-down and folded state.

Fig. 3 is a schematic structural view of the present invention in a laid-down state.

Description of reference numerals:

1. a signal mast upper section; 11. a shaft lever; 12. a side lever; 13. a signal lamp; 2. a signal mast lower section; 3. A supporting base; 31. a limiting block; 4. a rotating shaft; 5. a positioning structure; 6. disassembling and assembling the folding structure; 61. a hinge; 62. A locking assembly; 63. a first connecting plate; 64. a second connecting plate; 65. a locking member; 7. locking lugs; 8. and (7) reinforcing ribs.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to fig. 3, the utility model provides a pair of foldable signal mast device can fall down, it includes signal mast upper segment 1, signal mast hypomere 2, a supporting seat 3, pivot 4 and location structure 5, the bottom of signal mast upper segment 1 is connected and can rotate relatively and fold via dismouting beta structure 6 with the top of signal mast hypomere 2, supporting seat 3 is provided with and rotates the groove, pivot 4 is installed at the top of supporting seat 3 and is run through and rotate the groove, the middle part of signal mast hypomere 2 rotates with supporting seat 3 via pivot 4 and is connected, the bottom of signal mast hypomere 2 can stretch out to rotating the inslot, it provides the rotation space for the bottom of signal mast hypomere 2 to rotate the groove, the bottom of supporting seat 3 is connected with the bottom detachably of signal mast hypomere 2 via location structure 5.

In practical application, work as the utility model discloses when being in to expand the user state, the bottom of signal mast hypomere 2 is located and rotates the inslot, and location structure 5 is in the rotation inslot of supporting seat 3 with the bottom location of signal mast hypomere 2, and dismouting beta structure 6 assembles together the butt joint department of signal mast upper segment 1 and signal mast hypomere 2 for signal pole upper segment and signal mast hypomere 2 form coaxial pole setting. When needs will the utility model discloses when falling and folding, the location of 5 releases the location to signal mast hypomere 2 of location structure, make signal mast hypomere 2 can rotate around pivot 4 relatively supporting seat 3, the bottom of signal mast hypomere 2 rotates the groove relatively and rotates, make signal mast hypomere 2 together with signal mast upper segment 1 rotate to required angle (for example: signal mast hypomere 2 and signal mast upper segment 1 rotate to be parallel with the horizontal plane), in order to realize falling of signal mast hypomere 2 and signal mast upper segment 1, dismouting beta structure 6 releases the locking to signal mast hypomere 2 and signal mast upper segment 1 after that, make signal mast upper segment 1 can rotate relative signal mast hypomere 2, until signal mast hypomere 2 and signal mast upper segment 1 fold together, reduced the utility model discloses required occupation space, so that accomodate the utility model discloses, convenience such as transport, transportation and packing. The utility model is simple in operation, convenient, can fall and fold when accomodating, reduced the overall height that boats and ships navigated, guaranteed navigation safety, reduced required occupation space, increased pleasing to the eye and the visual sense of overall outward appearance, and economical and practical.

In this embodiment, the detachable folding structure 6 includes a hinge 61 and a locking component 62, one side of the bottom end of the signal mast upper section 1 is foldably and rotatably connected with one side of the top end of the signal mast lower section 2 via the hinge 61, and the other side of the bottom end of the signal mast upper section 1 is detachably connected with the other side of the top end of the signal mast lower section 2 via the locking component 62; in particular, the hinge 61 is a cylindrical hinge. In the unfolded use state, the bottom surface of the signal mast upper section 1 is butted with the top surface of the signal mast lower section 2, and the locking assembly 62 locks the signal mast upper section 1 and the signal mast lower section 2 together, so that the signal mast upper section 1 and the signal mast lower section 2 are firmly assembled together. When the signal mast upper section 1 and the signal mast lower section 2 need to be folded, the locking assembly 62 releases the signal mast upper section 1 and the signal mast lower section 2, and the signal mast upper section 1 rotates relative to the signal mast lower section 2 around the central axis of the hinge 61 until the signal mast upper section 1 and the signal mast lower section 2 are folded together.

In this embodiment, the locking assembly 62 comprises a first connecting plate 63 connected to the bottom end of the upper section 1 of the signal mast, a second connecting plate 64 connected to the top end of the lower section 2 of the signal mast, and a locking member 65 for locking the first connecting plate 63 and the second connecting plate 64 together; specifically, the locking member 65 is composed of a bolt and a nut, and a screw of the bolt is threaded to the nut after penetrating the first connecting plate 63 and the second connecting plate 64. The structural design not only facilitates the disassembly and assembly of the signal mast upper section 1 and the signal mast lower section 2, but also ensures that the connection between the signal mast upper section 1 and the signal mast lower section 2 is firm, and the two are not easy to break.

In this embodiment, the positioning structure 5 includes a first insertion hole disposed at the bottom of the supporting base 3 and communicated with the rotating through groove, a second insertion hole disposed at the bottom of the signal mast lower segment 2, and a plug detachably connected to the first insertion hole and the second insertion hole, wherein the first insertion hole is disposed corresponding to the second insertion hole. When the positioning structure 5 positions the signal mast lower section 2 on the support base 3, the pins are inserted into the first and second sockets. When the utility model discloses the time, extract the bolt for signal mast hypomere 2 can rotate relative supporting seat 3. This structural design, easy operation, high efficiency, labour saving and time saving.

In this embodiment, the top of the supporting seat 3 is provided with a limiting block 31, the limiting block 31 protrudes into the rotating groove, and the limiting block 31 is used for abutting against the signal mast lower segment 2 and limiting the signal mast lower segment 2. When the signal mast lower segment 2 rotates to a preset angle relative to the support base 3 (for example, when the signal mast lower segment 2 rotates to be parallel to a horizontal plane), the limiting block 31 abuts against the signal mast lower segment 2 to limit the signal mast lower segment 2, so that the signal mast lower segment 2 is prevented from excessively rotating to occupy space, and the stability of the signal mast lower segment 2 in a falling state is ensured.

In this embodiment, the bottom end of the supporting seat 3 is provided with a lock lug 7, and the lock lug 7 is provided with a lock hole; run through behind the lockhole with exterior structure threaded connection through the screw to with supporting seat 3 lock solid externally structurally, be convenient for install fixed supporting seat 3.

In this embodiment, the signal mast upper section 1 includes a shaft rod 11 and a plurality of side rods 12 connected to one side of the shaft rod 11, and the bottom end of the shaft rod 11 is connected to the top end of the signal mast lower section 2 via the detachable folding structure 6. Set up a plurality of side lever 12, increased the utility model discloses a use the scene, the practicality is strong. Specifically, the signal mast lower section 2, the shaft lever 11 and the side lever 12 can adopt telescopic rods, so that the lengths of the signal mast lower section 2, the shaft lever 11 and the side lever 12 can be conveniently adjusted, the application range is wide, and the practicability is high.

In this embodiment, a reinforcing rib 8 is connected between the shaft rod 11 and the side rod 12, so as to enhance the connection strength between the shaft rod 11 and the side rod 12.

In this embodiment, the signal mast upper section 1 further comprises a signal lamp 13, and the signal lamp 13 is installed on the top end of the shaft lever 11.

Specifically, the signal mast upper section 1 and the signal mast lower section 2 are both made of aluminum alloy tubes, so that the strength is high, and the weight of the signal mast upper section 1 and the signal mast lower section 2 is reduced.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a can fall foldable signal mast device which characterized in that: including the signal mast upper segment, the signal mast hypomere, a supporting seat, pivot and location structure, the bottom of signal mast upper segment is connected and can rotate relatively and fold via dismouting beta structure with the top of signal mast hypomere, the supporting seat is provided with rotates the groove, the pivot is installed in the top of supporting seat and is run through and rotate the groove, the middle part of signal mast hypomere is rotated with the supporting seat via the pivot and is connected, the bottom of signal mast hypomere can stretch to and rotate the inslot suddenly, it provides the rotation space for the bottom of signal mast hypomere to rotate the groove, the bottom of supporting seat is connected with the bottom detachably of signal mast hypomere via location structure.

2. A signal mast apparatus of claim 1, wherein: the detachable folding structure comprises a hinge and a locking assembly, one side of the bottom end of the upper section of the signal mast is connected with one side of the top end of the lower section of the signal mast in a foldable and rotatable mode through the hinge, and the other side of the bottom end of the upper section of the signal mast is detachably connected with the other side of the top end of the lower section of the signal mast through the locking assembly.

3. A collapsible signal mast apparatus according to claim 2, wherein: the locking assembly comprises a first connecting plate connected to the bottom end of the upper section of the signal mast, a second connecting plate connected to the top end of the lower section of the signal mast, and a locking piece for locking the first connecting plate and the second connecting plate together.

4. A collapsible signal mast apparatus according to claim 3, wherein: the locking part comprises bolt and nut, and the screw rod of bolt runs through behind first connecting plate and the second connecting plate with nut threaded connection.

5. A collapsible signal mast apparatus according to claim 1, wherein: the positioning structure comprises a first jack, a second jack and a bolt, wherein the first jack is arranged at the bottom of the supporting seat and communicated with the rotating through groove, the second jack is arranged at the bottom of the lower section of the signal mast, the bolt is detachably connected with the first jack and the second jack, and the first jack is used for being arranged corresponding to the second jack.

6. A signal mast apparatus of claim 1, wherein: the top of supporting seat is provided with the stopper, and the stopper stretches to and rotates the inslot, and the stopper is used for conflicting signal mast hypomere and spacing signal mast hypomere.

7. A collapsible signal mast apparatus according to claim 1, wherein: the bottom of supporting seat is provided with the lock ear, and the lock ear is provided with the lockhole.

8. A signal mast apparatus of claim 1, wherein: the signal mast upper segment includes the axostylus axostyle and with a plurality of side lever that one side of axostylus axostyle is connected, the bottom of axostylus axostyle is connected with the top of signal mast lower segment through dismouting beta structure.

9. A collapsible signal mast apparatus according to claim 8, wherein: reinforcing ribs are connected between the shaft lever and the side rods.

10. A collapsible signal mast apparatus according to claim 8, wherein: the signal mast upper segment still includes the signal lamp, and the signal lamp is installed in the top of axostylus axostyle.