CN210524985U

CN210524985U - Lamp mounting rod

Info

Publication number: CN210524985U
Application number: CN201921585784.3U
Authority: CN
Inventors: 王选我; 牟伟丽; 崔积华; 于艳丽; 张金华; 陈静; 刘文霞; 马韶华; 王东霞; 孙祖红
Original assignee: PENGLAI HUIYANG FOOD CO Ltd
Current assignee: PENGLAI HUIYANG FOOD CO Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-15
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a lamps and lanterns installation pole, which comprises a mounting bas, the mount pad is the setting of U type, the interior diapire of mount pad rotates connects four evenly distributed's sheetmetal, every equal winding has the sticky tape, every on the upper end outer wall of sheetmetal be fixed with expanding spring, every between the upper end outer wall of sheetmetal and the inner wall of mount pad the sheetmetal all is the arc setting, the lower lateral wall of mount pad is inserted and is equipped with four push rod one, every the push rod one is located the outside of one of them sheetmetal respectively, and the ball that the upper end fixedly connected with of push rod one contacted with the sheetmetal outer wall, the lower lateral wall of mount pad is fixed with the connecting pipe. The utility model discloses a bolt screw in drives push rod one and two removals of push rod realize that the reduction of distance carries out the centre gripping to the bulb between the sheetmetal, and the screw-out of bulb is accomplished in the rotation of rethread extension rod, has avoided the people to step on the ladder and has dismantled, and it is more convenient to change the bulb.

Description

Lamp mounting rod

Technical Field

The utility model relates to an instrument technical field especially relates to lamps and lanterns installation pole.

Background

The factory and mine are generally factories for processing ores, generally need 24 hours of uninterrupted work for meeting production needs, part of factory and mine enterprises use the spherical LED bulbs and the spiral bulbs on a large scale to carry out illumination work, the bulbs are generally installed on a ceiling of an operation site, the number of the bulbs is large, and the bulbs are easy to damage after being used for a long time and need to be frequently replaced.

However, there are the following problems: generally be manual operation when carrying out the bulb and change, because bulb mounted position is higher, need remove the ascending stair and carry out the installation of ascending a height and change, it is more to consume the manpower when carrying out the transport of ascending a ladder and going up the ladder and carrying out the dismantlement installation of bulb, and is comparatively troublesome simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the lamp mounting rod that provides.

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

the lamp mounting rod comprises a mounting seat, the mounting seat is arranged in a U shape, the inner bottom wall of the mounting seat is rotatably connected with four metal sheets which are uniformly distributed, an adhesive tape is wound on the outer upper end wall of each metal sheet, a telescopic spring is fixed between the outer upper end wall of each metal sheet and the inner wall of the mounting seat, each metal sheet is arranged in an arc shape, four first push rods are inserted into the lower side wall of the mounting seat, each first push rod is respectively positioned on the outer side of one metal sheet, the upper end of each first push rod is fixedly connected with a round ball which is in contact with the outer wall of the metal sheet, a connecting pipe is fixed on the lower side wall of the mounting seat, a second push rod is arranged in the connecting pipe in a sliding manner, four sliding grooves which are communicated with the inside are formed in the outer wall of the connecting pipe, and the lower end of each first push rod penetrates through one sliding groove to, the lower end of the connecting pipe is provided with an extension mechanism.

Preferably, a connecting spring is fixed between the upper end of the second push rod and the inner top wall of the connecting pipe.

Preferably, extend the mechanism and include the extension rod of being connected with the connecting pipe lower extreme is rotated, extension rod threaded connection has the threaded rod.

Preferably, the sleeve pipe is sleeved on the outer wall of the connecting pipe in a sliding mode, two limiting plates are fixed to the outer wall of the extension rod, and the distance between the two limiting plates is matched with the diameter of the sleeve pipe in size.

Preferably, the limiting plate is an iron plate, and a magnet plate is embedded in the lower side wall of the sleeve.

Compared with the prior art, the lamp mounting rod has the advantages that:

1. the lower end of the connecting pipe is rotatably connected with the extension rod, so that the extension rod is folded when not in use, the longitudinal occupied space is reduced, the extension rod is rotated to be in contact with the connecting pipe, the sleeve is slid to the joint of the extension rod and the connecting pipe, the sleeve is fixed through the adsorption between the magnet plate and the iron plate, and the applicable height is higher;

2. when the bulb is disassembled, the extension rod is held by hand until the bulb is positioned between the metal sheets, the threaded rod is rotated, the threaded rod moves upwards to push the push rod II to move upwards, the push rod I and the round ball are driven to move upwards, the metal sheets are extruded to rotate inwards through the contact between the round ball and the metal sheets to be tightly contacted with the bulb, the bulb is fixed, the bulb can be driven to rotate by rotating the extension rod, the bulb is screwed out, and meanwhile, the bulb is suitable for bulbs with different sizes according to the rotating range of the bolt;

to sum up, the utility model discloses a bolt screw in drives push rod one and two removals of push rod realize that the reduction of distance carries out the centre gripping to the bulb between the sheetmetal, and the screw-out of bulb is accomplished in the rotation of rethread extension rod, has avoided the people to step on the ladder and has dismantled, and it is more convenient to change the bulb.

Drawings

Fig. 1 is a schematic structural view of a lamp mounting rod provided by the present invention;

fig. 2 is a bottom view of the sleeve in the lamp mounting rod according to the present invention.

In the figure: the device comprises an installation seat 1, a metal sheet 2, an adhesive tape 3, a telescopic spring 4, a push rod I5, a ball 6, a connecting pipe 7, a push rod II 8, a connecting spring 9, an extension rod 10, a threaded rod 11, a limiting plate 12, a sleeve 13 and a magnet plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a lamp mounting rod comprises a mounting base 1, the mounting base 1 is arranged in a U shape, the inner bottom wall of the mounting base 1 is rotatably connected with four metal sheets 2 which are uniformly distributed, the outer wall of the upper end of each metal sheet 2 is wound with an adhesive tape 3, the adhesive tape 3 is arranged to avoid abrasion between the metal sheets 2 and a bulb, an extension spring 4 is fixed between the outer wall of the upper end of each metal sheet 2 and the inner wall of the mounting base 1, further, when the extension spring 4 is completely unfolded, the distance between the upper ends of the metal sheets 2 is large, each metal sheet 2 is arranged in an arc shape, four push rods 5 are inserted into the lower side wall of the mounting base 1, each push rod 5 is respectively positioned at the outer side of one of the metal sheets 2, the upper ends of the push rods 5 are fixedly connected with round balls 6 which are contacted with the outer walls of the metal sheets 2, and the round balls 6 are contacted with the outer sides of the metal, lower lateral wall of mount pad 1 is fixed with connecting pipe 7, it has two 8 of push rod to slide in the connecting pipe 7, the lower extreme of two 8 of push rod just is located the lower extreme outside of connecting pipe 7, be fixed with connecting spring 9 between the upper end of two 8 of push rod and the interior roof of connecting pipe 7, it avoids two 8 drops of push rod to set up connecting spring 9, set up four spouts with and inside intercommunication on the outer wall of connecting pipe 7, the lower extreme of every push rod 5 all passes one of them spout and two 8 of push rod's outer wall fixed connection, when two 8 of push rods move up, can shift up in the spout through driving one 5 of push rod and realize 6 extrusion sheetmetals 2 rotations of ball, realize the centre gripping to the bulb, furtherly, be applicable to spherical LED ball bubble and spiral bulb.

The lower end of the connecting pipe 7 is provided with an extension mechanism, the extension mechanism comprises an extension rod 10 rotatably connected with the lower end of the connecting pipe 7, a threaded rod 11 is connected in the extension rod 10 in a threaded manner, a sleeve 13 is sleeved on the outer wall of the connecting pipe 7 in a sliding manner, two limiting plates 12 are fixed on the outer wall of the extension rod 10, the distance between the two limiting plates 12 is matched with the diameter of the sleeve 13, the sleeve 13 is limited by the limiting plates 12 to prevent the sleeve 13 from continuously sliding downwards, the limiting plates 12 are iron plates, a magnet plate 14 is embedded on the lower side wall of the sleeve 13, the extension rod 10 is rotated to be in contact with the connecting pipe 7, the sleeve 13 is slid to the joint between the extension rod 10 and the connecting pipe 7, the sleeve 13 is fixed by the adsorption between the magnet plate 14 and the iron plates, the rotation between the extension rod 10 and the connecting pipe 7, rotatory threaded rod 11, threaded rod 11 up-shift promote push rod two 8 up-shift, drive push rod one 5 and ball 6 up-shift, through the contact of ball 6 with sheetmetal 2, extrude sheetmetal 2 toward interior rotation and the contact of bulb support tightly, accomplish the fixed of bulb, can drive the bulb at rotatory extension rod 10 and rotate, unscrew the bulb, accomplish the dismantlement.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when carrying out the change of bulb, rotate extension rod 10 to contact with connecting pipe 7, slip sleeve 13 to the junction that is located extension rod 10 and connecting pipe 7, and accomplish the fixed of sleeve 13 through the absorption between magnet board 14 and the iron plate, avoid extension rod 10 and connecting pipe 7 to take place to rotate, under expanding spring 4's elasticity effect, the distance between sheetmetal 2 is great, handheld extension rod 10 is located between sheetmetal 2 to the bulb, rotatory threaded rod 11, threaded rod 11 up moves and promotes two 8 up movements of push rod, drive push rod one 5 and ball 6 up movements, contact through ball 6 and sheetmetal 2, extrusion sheetmetal 2 is interior to rotate and is supported tightly with the bulb contact, accomplish the fixed of bulb, can drive the bulb at rotatory extension rod 10 and rotate, screw out the bulb, accomplish and dismantle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lamp mounting rod comprises a mounting seat (1) and is characterized in that the mounting seat (1) is arranged in a U shape, the inner bottom wall of the mounting seat (1) is rotatably connected with four metal sheets (2) which are uniformly distributed, an adhesive tape (3) is wound on the outer wall of the upper end of each metal sheet (2), a telescopic spring (4) is fixed between the outer wall of the upper end of each metal sheet (2) and the inner wall of the mounting seat (1), each metal sheet (2) is arranged in an arc shape, four first push rods (5) are inserted into the lower side wall of the mounting seat (1), each first push rod (5) is respectively positioned on the outer side of one metal sheet (2), a round ball (6) which is in contact with the outer wall of each metal sheet (2) is fixedly connected to the upper end of each first push rod (5), a second push rod (8) is fixed on the lower side wall of the mounting seat (1), and a second push rod (8) slides in the connecting pipe (7, four sliding grooves communicated with the inside are formed in the outer wall of the connecting pipe (7), the lower end of each first push rod (5) penetrates through one sliding groove to be fixedly connected with the outer wall of the second push rod (8), and an extending mechanism is arranged at the lower end of the connecting pipe (7).

2. A lamp mounting rod according to claim 1, characterized in that a connecting spring (9) is fixed between the upper end of the second push rod (8) and the inner top wall of the connecting pipe (7).

3. A lamp mounting rod according to claim 1, characterized in that said extension mechanism comprises an extension rod (10) rotatably connected to the lower end of the connection tube (7), said extension rod (10) being internally threaded with a threaded rod (11).

4. A lamp mounting rod according to claim 3, characterized in that a sleeve (13) is slidably sleeved on the outer wall of the connecting pipe (7), two limiting plates (12) are fixed on the outer wall of the extension rod (10), and the distance between the two limiting plates (12) is matched with the diameter of the sleeve (13).

5. A lamp mounting rod according to claim 4, characterized in that the limiting plate (12) is an iron plate, and the lower side wall of the sleeve (13) is embedded with a magnet plate (14).