CN107128457A - A mast light that is easy to disassemble - Google Patents

Abstract

The invention discloses a mast lamp convenient to disassemble, which comprises a mast, wherein a first groove is formed in the surface of the mast, a bearing is fixedly connected to the inner wall of the first groove on a hand, a threaded rod is fixedly connected to the inner surface of the bearing, a movable plate is connected to the surface of the threaded rod in a threaded manner, the movable plate is movably connected to the inside of the first groove, a disc is fixedly sleeved on the surface of the threaded rod and positioned between the movable plate and the bearing, an annular groove is formed in the inner wall of the first groove, the disc is movably connected to the inside of the annular groove, a second groove is formed in the lower surface of the movable plate, a fixed rod is fixedly connected to the inner wall of the second groove, and a movable block is movably sleeved on the. The invention solves the problem that the ship is dangerous to climb the mast to replace the mast lamp if the ship jolts greatly due to large stormy waves in the process of sailing by arranging the threaded rod, the movable plate and the disk.

Description

A mast light that is easy to disassemble

technical field

The invention relates to the technical field of ship shipping, in particular to a conveniently disassembled mast light.

Background technique

The mast light is installed on the top of the ship's mast and emits uninterrupted white light in a 225-degree horizontal arc to the front. At present, most traditional mast lights on the market are made of metal welding. The mast lamp is a traditional lighting device, which is very practical, and with its unique style, it has a strong decorative value.

Since the mast light is installed on the mast, when the mast light fails, it needs to climb up the mast for maintenance and replacement. During the voyage of the ship, if the wind and waves are strong and the ship is bumpy, it is more dangerous to climb the mast to replace the mast light .

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a mast light that can be easily disassembled, which solves the problem that it is dangerous to climb up the mast to replace the mast light if the ship is turbulent due to strong winds and waves during navigation.

(2) Technical solutions

In order to achieve the above object, the present invention provides the following technical solutions: a mast light that is easy to disassemble, including a mast, a first groove is opened on the surface of the mast, and a bearing is fixedly connected to the inner wall of the first groove. The inner surface of the bearing is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a movable plate, and the movable plate is movably connected inside the first groove, and the surface of the threaded rod is fixedly sleeved with a disc, The disc is located between the movable plate and the bearing, an annular groove is opened on the inner wall of the first groove, and the disc is movably connected inside the annular groove.

The lower surface of the movable plate is provided with a second groove, the inner wall of the second groove is fixedly connected with a fixed rod, the surface of the fixed rod is movably socketed with a movable block, and the surface of the fixed rod is movably socketed There is a spring, and the upper surface of the movable plate is provided with a mounting hole, and the inside of the mounting hole is movably connected with a mast light mounting seat, and the upper surface of the mast light mounting seat is fixedly connected with the mast light body. Blind holes and through holes are respectively opened on the inner wall, and the blind holes communicate with the second groove, jack holes are opened on the surface of the mast light mounting base, and the insides of the blind holes, jack holes and through holes are all flexibly connected There is a plunger, and one end of the plunger is fixedly connected with one side of the movable block.

Preferably, the size of the first groove is 1.1 times the size of the movable plate, and the size of the second groove is 1.1 times the size of the movable block.

Preferably, one end of the spring is fixedly connected to the inner wall of the second groove, and the other end of the spring is fixedly connected to one side of the movable block.

Preferably, the blind hole, the socket hole and the through hole are all located on the same horizontal line, and the sizes of the blind hole, the socket hole and the through hole are all adapted to the size of the insertion rod.

Preferably, the number of the first grooves is three, the number of the bearings is six, and a group of three bearings is fixedly connected to the inner wall of the first groove.

(3) Beneficial effects

The invention provides a conveniently disassembled mast light, which has the following beneficial effects:

(1), the present invention sets threaded rods, movable plates and discs, and when the mast light body fails and needs to be repaired and replaced, the rotating disc drives the threaded rods to rotate, so that the movable plates descend without climbing up the mast, This makes it safer to replace the main body of the mast light, and solves the problem that it is dangerous to climb up the mast to replace the mast light if the ship is turbulent due to strong wind and waves during navigation.

(2) In the present invention, by setting the fixed rod, the movable block, the mounting seat of the mast light and the insertion rod, when the main body of the mast light needs to be replaced, first turn the disc to lower the movable plate, and move the hand-held movable block to the right to make the insertion rod disengage Blind holes and sockets, at this time, the mast light mounting base and the mast light body can be disassembled together. When installing, move the hand-held movable block to the right so that the insertion rod is far away from the mounting hole, and then the mast light mounting base together with the mast light Put the body together into the installation hole, release your hand, the spring stretches, and the insertion rod is inserted into the blind hole and the socket, and the replacement can be completed, which is simple and convenient.

Description of drawings

Fig. 1 is a front sectional view of the present invention;

Fig. 2 is an enlarged view of the structure at A in Fig. 1 of the present invention.

In the figure: 1 mast, 2 first groove, 3 bearing, 4 threaded rod, 5 movable plate, 6 disc, 7 annular groove, 8 second groove, 9 fixed rod, 10 movable block, 11 spring, 12 installation hole, 13 mast light mounting seat, 14 mast light body, 15 blind hole, 16 through hole, 17 jack, 18 insertion rod.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figure 1-2, the present invention provides a technical solution: a mast light that is easy to disassemble, including a mast 1, a first groove 2 is opened on the surface of the mast 1, and the inner wall of the first groove 2 on the hand The bearing 3 is fixedly connected, the number of the first groove 2 is three, the number of the bearing 3 is six, and the three bearings 3 are fixedly connected on the inner wall of the first groove 2 as a group, and the inner surface of the bearing 3 A threaded rod 4 is fixedly connected, and the surface of the threaded rod 4 is threadedly connected with a movable plate 5, and the movable plate 5 is movably connected inside the first groove 2, and the surface of the threaded rod 4 is fixedly sleeved with a disk 6, and the disk 6 is located on the Between the movable plate 5 and the bearing, an annular groove 7 is opened on the inner wall of the first groove 2, and the disc 6 is movably connected inside the annular groove 7. The rotating disc 6 drives the threaded rod 4 to rotate, so that the movable plate 5 descends without climbing up the mast, which makes it safer when replacing the main body 14 of the mast light.

The lower surface of the movable plate 5 is provided with a second groove 8, and the inwall of the second groove 8 is fixedly connected with a fixed rod 9, and the surface of the fixed rod 9 is movably socketed with a movable block 10, and the size of the first groove 2 is The size of movable plate 5 is one point one time, the size of second groove 8 is one point times of the size of movable block 10, and the surface of fixed rod 9 is movably sleeved with spring 11, and one end of spring 11 is connected with the second groove 8. The inner wall is fixedly connected, the other end of the spring 11 is fixedly connected with one side of the movable block 10, the upper surface of the movable plate 5 is provided with a mounting hole 12, and the inside of the mounting hole 12 is movably connected with a mast light mounting seat 13, and a mast light mounting seat 13 The upper surface of the mast light body 14 is fixedly connected, and the inner wall of the mounting hole 12 is respectively provided with a blind hole 15 and a through hole 16, and the blind hole 15 communicates with the second groove 8, and the surface of the mast light mounting seat 13 is provided with Jack 17, the inside of blind hole 15, jack 17 and through hole 16 are all movably connected with plunger 18, and one end of plunger 18 is fixedly connected with a side of movable block 10, and blind hole 15, jack 17 and through hole The holes 16 are all located on the same horizontal line, and the size of the blind hole 15, the socket 17 and the through hole 16 are all adapted to the size of the insertion rod 18. When the mast light body 14 needs to be replaced, first turn the disc 6 to make it move The plate 5 descends, and the hand-held movable block 10 moves to the right, so that the insertion rod 18 is separated from the blind hole 15 and the socket 17. At this time, the mast light mounting seat 13 and the mast light body 14 can be disassembled together. During installation, the hand-held movable The block 10 moves to the right, so that the insertion rod 18 is far away from the installation hole 12. After putting the mast light mounting base 13 together with the mast light body 14 into the installation hole 12, release the hand, the spring 11 stretches, and the insertion rod is inserted into the blind hole 15 and In the jack 17, the replacement can be completed, which is simple and convenient.

To sum up, the present invention solves the problem that it is dangerous to climb up the mast to replace the mast light if the ship is in the process of sailing if the wind and waves are large and the ship is bumpy by arranging the threaded rod 4, the movable plate 5 and the disc 6.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of range light of convenient dismounting, including mast（1）, it is characterised in that：The mast（1）To offer first recessed on surface Groove（2）, first groove（2）Inwall on be fixedly connected with bearing（3）, the bearing（3）Inner surface be fixedly connected with Threaded rod（4）, the threaded rod（4）Thread surface be connected with portable plate（5）, the portable plate（5）It is movably connected in first Groove（2）Inside, the threaded rod（4）Surface fixed cover be connected to disk（6）, the disk（6）Positioned at portable plate（5）With Between bearing, first groove（2）Inwall on offer annular groove（7）, and disk（6）It is movably connected in annular groove（7） Inside；

The portable plate（5）Lower surface offer the second groove（8）, second groove（8）Inwall on be fixedly connected with Fix bar（9）, the fix bar（9）Surface activity be socketed with movable block（10）, and fix bar（9）Surface activity be socketed with Spring（11）, the portable plate（5）Upper surface offer mounting hole（12）, the mounting hole（12）Internal activity be connected with Range light mounting seat（13）, the range light mounting seat（13）Upper surface be fixedly connected with range light body（14）, the mounting hole （12）Inwall on offer blind hole respectively（15）And through hole（16）, and blind hole（15）With the second groove（8）It is connected, the mast Lamp mounting seat（13）Surface offer jack（17）, the blind hole（15）, jack（17）And through hole（16）Inside it is movable It is connected with inserted link（18）, and inserted link（18）One end and movable block（10）One side be fixedly connected.

2. a kind of range light of convenient dismounting according to claim 1, it is characterised in that：First groove（2）Size For portable plate（5）1 point 1 times of size, second groove（8）Size be movable block（10）Any times of size.

3. a kind of range light of convenient dismounting according to claim 1, it is characterised in that：The spring（11）One end and the Two grooves（8）Inwall be fixedly connected, the spring（11）The other end and movable block（10）One side be fixedly connected.

4. a kind of range light of convenient dismounting according to claim 1, it is characterised in that：The blind hole（15）, jack（17） And through hole（16）It is respectively positioned on same horizontal line, and blind hole（15）, jack（17）And through hole（16）Size and inserted link （18）Size be adapted.

5. a kind of range light of convenient dismounting according to claim 1, it is characterised in that：First groove（2）Quantity For three, the bearing（3）Quantity be six, and three bearings（3）The first groove is fixedly connected on for one group（2）Inwall On.