CN112982822A

CN112982822A - Crossbeam device with adjustable height

Info

Publication number: CN112982822A
Application number: CN202110102927.6A
Authority: CN
Inventors: 王江
Original assignee: Shanghai Shuohui Machinery Technology Co ltd
Current assignee: Shanghai Shuohui Machinery Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-18

Abstract

The invention discloses a crossbeam device with adjustable height, which comprises pillars and a crossbeam main body, wherein the crossbeam main body is horizontally arranged between two vertically installed pillars, a driving motor is arranged to drive a driving gear to rotate, the driving gear drives the crossbeam main body to move up and down on a rack through meshing action, so that the height of the crossbeam main body can be stably and efficiently adjusted, a double-shaft motor is arranged to drive a second rotating shaft to rotate, the second rotating shaft drives a third rotating shaft to rotate through a first bevel gear and a second bevel gear, the third rotating shaft drives a threaded pipe to rotate, a threaded rod rotates in the threaded pipe to drive a flexible disk and a sucker to move upwards, so that the crossbeam main body is sucked on a roof and can be fixed more firmly; can shelter from dust convenient to detach through setting up the safety cover and wash, the pulling pull ring can drive the spliced pole through the pull rod and break away from the safety cover, dismantles the safety cover and gets off the washing, simple convenient high efficiency, this device simple structure, it is stable to adjust convenient high efficiency, and the practicality is strong.

Description

Crossbeam device with adjustable height

Technical Field

The invention relates to the field of beam devices, in particular to a beam device with adjustable height.

Background

In modern building, the crossbeam is used for reinforcing the structural stability between house or the pillar more, install between the pillar of two symmetries, in addition, the crossbeam that sets up in stage or house also plays a decoration usage, current decoration crossbeam is generally the snap-on the pillar, and also can install some lamp decorations on the crossbeam as decorating, along with the live time is longer, generally amasss with the dust on the decoration crossbeam, many bacterium virus and ovum are taken to the dust and fly upward everywhere, spread the disease, consequently, need often clean the management, because the decoration crossbeam generally sets up higher department, make very inconvenient when handling the decoration crossbeam, it installs and need take the ladder just to go up to clean to handle at higher decoration crossbeam, make the staff who handles the decoration crossbeam very dangerous when handling the decoration crossbeam.

Therefore, at present, it is urgently needed to develop a height-adjustable beam device, which can be lifted conveniently, is convenient for cleaning the beam and is also convenient for installing decorations on the beam.

Disclosure of Invention

The present invention is directed to a height-adjustable beam apparatus to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a crossbeam device with adjustable height comprises pillars and a crossbeam main body, wherein the crossbeam main body is horizontally arranged between two vertically installed pillars, racks are respectively arranged on two pillars and on one side opposite to the two pillars, a control panel is arranged at a height position above the pillars, which is convenient for a user to use, through holes are respectively arranged at two ends of the crossbeam, connecting gears are sequentially arranged in the through holes from top to bottom, the connecting gears are meshed with the racks on the pillars, connecting covers are respectively arranged on the left side and the right side of the top end of the crossbeam main body, a driving motor is arranged on one side of each connecting cover, a first rotating shaft is fixedly arranged at the output end of the driving motor, a driving gear is sleeved on the outer side of each first rotating shaft, and one end, close to each pillar, of the driving;

the top fixed mounting of crossbeam main part has a biax motor, the output at both ends is fixed mounting respectively about the biax motor has the second pivot, the one end of second pivot is connected with the second bevel gear, the top meshing of second bevel gear has first bevel gear, the axle center department of first bevel gear is equipped with the third pivot, the top of third pivot is equipped with the screwed pipe, screwed pipe female connection has the threaded rod, the top level of threaded rod is equipped with the fixed plate, the top fixed mounting of fixed plate has the floppy disk, the top array distribution of floppy disk has the sucking disc.

As a further scheme of the invention: the connecting gear is fixedly connected with the through hole through the connecting frame.

As a further scheme of the invention: the bottom of crossbeam main part is equipped with the safety cover.

As a further scheme of the invention: the fixed block is installed respectively to the bottom of crossbeam main part, the both ends of safety cover are installed on the fixed block, the body has been welded respectively to the bottom of fixed block, the inside welding of body has the ring, the spring has all been welded to the inner of ring, the inner welding of spring has the grafting post, the end of safety cover is passed to the grafting post, the outside welding of grafting post has the pull rod, the ring is passed to the outer end of pull rod.

As a further scheme of the invention: and one end of the pull rod is fixedly provided with a pull ring.

As a further scheme of the invention: and anti-skid grains are arranged on the outer side of the pull ring.

As a further scheme of the invention: the protective cap is sleeved on the outer thread of the pipe body.

Compared with the prior art, the invention has the beneficial effects that: according to the height-adjustable beam device, the driving motor is arranged to drive the driving gear to rotate, the driving gear drives the beam main body to move up and down on the rack through meshing action, so that the height of the beam main body can be stably and efficiently adjusted, the double-shaft motor is arranged to drive the second rotating shaft to rotate, the second rotating shaft drives the third rotating shaft to rotate through the first bevel gear and the second bevel gear, the third rotating shaft drives the threaded pipe to rotate, the threaded rod rotates in the threaded pipe to drive the soft disc and the sucker to move upwards, and therefore the beam device is sucked on a roof and can fix the beam main body more firmly; can shelter from dust convenient to detach through setting up the safety cover and wash, the pulling pull ring can drive the spliced pole through the pull rod and break away from the safety cover, dismantles the safety cover and gets off the washing, simple convenient high efficiency, this device simple structure, it is stable to adjust convenient high efficiency, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of the connection structure of the upper and lower fixing plates according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 4 is a schematic structural view of a tube according to a first embodiment of the present invention.

In the figure: the device comprises a support column 1, a rack 2, a connecting gear 3, a through hole 4, a connecting cover 5, a first rotating shaft 6, a driving gear 7, a control panel 8, a beam main body 9, a protective cover 10, a fixing block 11, a plug column 12, a protective cap 13, a pipe body 14, a fixing plate 15, a sucker 16, a floppy disk 17, a threaded rod 18, a threaded pipe 19, a biaxial motor 20, a second rotating shaft 21, a third rotating shaft 22, a first bevel gear 23, a second bevel gear 24, a circular ring 25, a pull rod 26, a pull ring 27 and a spring 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a height-adjustable beam device includes pillars 1 and a beam main body 9, the beam main body 9 is horizontally disposed between two vertically-installed pillars 1, racks 2 are respectively disposed on two pillars 1 and on opposite sides of the two pillars 1, a control panel 8 is mounted above the pillars 1 at a height convenient for a user to use, the operation of the entire device can be controlled, through holes 4 are respectively disposed at two ends of the beam 9, connecting gears 3 are sequentially disposed in the through holes 4 from top to bottom, the connecting gears 3 are connected and fixed with the through holes 4 through a connecting frame, the connecting gears 3 are engaged with the racks 2 on the pillars 1, the beam main body 9 can effectively and stably move up and down, connecting covers 5 are respectively mounted on left and right sides of a top end of the beam main body 9, and a driving motor is mounted on one side of the connecting covers 5, a first rotating shaft 6 is fixedly installed at the output end of the driving motor, a driving gear 7 is sleeved on the outer side of the first rotating shaft 6, one end, close to the strut 1, of the driving gear 7 is meshed with the rack 2 on the strut 1, the driving gear 7 is driven to rotate by starting the driving motor, and the driving gear 7 drives the beam main body 9 to move up and down on the rack 2 through the meshing effect, so that the height of the beam main body 1 can be adjusted stably and efficiently;

a double-shaft motor 20 is fixedly installed at the top end of the beam main body 9, second rotating shafts 21 are respectively fixedly installed at the output ends of the left end and the right end of the double-shaft motor 20, one end of each second rotating shaft 21 is connected with a second bevel gear 24, the top end of each second bevel gear 24 is meshed with a first bevel gear 23, a third rotating shaft 22 is arranged at the axis of each first bevel gear 23, a threaded pipe 19 is arranged at the top end of each third rotating shaft 22, a threaded rod 18 is connected with the threaded pipe 19 in an internal thread manner, a fixing plate 15 is horizontally arranged at the top end of each threaded rod 18, a flexible disk 17 is fixedly installed at the top end of each fixing plate 15, suckers 16 are distributed at the top end of each flexible disk 17 in an array manner, the second rotating shafts 21 are driven to rotate by starting the double-shaft motor 20, the second rotating shafts 21 drive, the threaded rod 18 rotates in the threaded pipe 19, and the flexible disk 17 and the suction cup 16 are driven to move upwards, so that the roof is sucked on, and the beam main body 9 can be fixed more firmly.

Example 2

Referring to fig. 3-4, when using the beam device, people often mount some lamps and lanterns on the beam, but some lamps and lanterns are not easy to detach and clean, and dust is easy to accumulate on the outside, so the improvement of this embodiment is that a protective cover 10 is disposed at the bottom of the beam main body 9, fixed blocks 11 are respectively mounted at the bottom end of the beam main body 9, two ends of the protective cover 10 are mounted on the fixed blocks 11, tubes 14 are respectively welded at the bottom end of the fixed blocks 11, a ring 25 is welded inside the tube 14, springs 28 are welded at the inner ends of the ring 25, a splicing column 12 is welded at the inner end of the springs 28, the splicing column 12 passes through the end of the protective cover 10, a pull rod 26 is welded at the outer side of the splicing column 12, the outer end of the pull rod 26 passes through the ring 25, and a pull ring 27 is fixedly mounted at, the external thread cover of body 14 is equipped with protective cap 13, prevents to mistake pull ring 27, the outside of pull ring 27 is equipped with anti-skidding line, and the hand is smooth when preventing to stimulate, and pulling pull ring 27 can drive plug column 12 through pull rod 26 and break away from safety cover 10, dismantles safety cover 10 and washs simple convenient high-efficient.

The working principle of the invention is as follows: when the height-adjustable beam device is used, the driving gear 7 is driven to rotate by starting the driving motor, the beam main body 9 is driven to move up and down on the rack 2 by the driving gear 7 through meshing action, so that the height of the beam main body 1 can be adjusted stably and efficiently, the second rotating shaft 21 is driven to rotate by starting the double-shaft motor 20, the second rotating shaft 21 drives the third rotating shaft 22 to rotate through the first bevel gear 23 and the second bevel gear 24, the third rotating shaft 22 drives the threaded pipe 19 to rotate, the threaded rod 18 rotates in the threaded pipe 19, the soft disk 17 and the sucking disk 16 are driven to move upwards, so that the sucking disk is sucked on a roof, and the beam main body 9 can be fixed more firmly; can shelter from dust convenient to detach through setting up safety cover 10 and wash, pulling pull ring 27 can drive peg graft post 12 through pull rod 26 and break away from safety cover 10, dismantles safety cover 10 and gets off the washing, simple convenient high efficiency, and this device simple structure adjusts convenient high efficiency and stabilizes, and the practicality is strong.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crossbeam device with adjustable height, includes pillar (1) and crossbeam main part (9), its characterized in that, between pillar (1) of two vertical installations are located to crossbeam main part (9) level, two pillar (1) just are located two pillars (1) relative one side and are equipped with rack (2) respectively, control panel (8) are installed to the high department that the user used of convenience above pillar (1), the both ends of crossbeam (9) are equipped with through-hole (4) respectively, be equipped with connecting gear (3) from last to down in proper order in through-hole (4), connecting gear (3) mesh with rack (2) on pillar (1), connecting cover (5) are installed respectively to the top left and right sides of crossbeam main part (9), driving motor is installed to one side of connecting cover (5), driving motor's output fixed mounting has first pivot (6), a driving gear (7) is sleeved on the outer side of the first rotating shaft (6), and one end, close to the strut (1), of the driving gear (7) is meshed with the rack (2) on the strut (1);

the utility model discloses a beam, including crossbeam main part (9), crossbeam main part, second pivot (22), screwed pipe (19), threaded pipe (19) female connection have threaded rod (18), the top level of threaded rod (18) is equipped with fixed plate (15), the top fixed mounting of fixed plate (15) has flexible dish (17), the top array distribution of flexible dish (17) has sucking disc (16), the output of both ends is fixed mounting respectively second pivot (21) about biax motor (20), the one end of second pivot (21) is connected with second bevel gear (24), the top meshing of second bevel gear (24) has first bevel gear (23), the axle center department of first bevel gear (23) is equipped with third pivot (22), the top of third pivot (22) is equipped with screwed pipe (19), screwed pipe (19) female connection has threaded rod (18).

2. Height adjustable beam device according to claim 1, characterized in that the connection gear (3) is connected and fixed with the through hole (4) by a connection frame.

3. A height adjustable beam device according to claim 1, characterized in that the bottom of the beam body (9) is provided with a protective cover (10).

4. The beam device with the adjustable height according to claim 3, wherein the bottom end of the beam main body (9) is provided with a fixed block (11), the two ends of the protective cover (10) are arranged on the fixed blocks (11), the bottom end of the fixed block (11) is welded with a pipe body (14), the pipe body (14) is welded with a circular ring (25), the inner ends of the circular ring (25) are welded with springs (28), the inner end of each spring (28) is welded with a plug-in post (12), the plug-in post (12) penetrates through the tail end of the protective cover (10), the outer side of the plug-in post (12) is welded with a pull rod (26), and the outer end of the pull rod (26) penetrates through the circular ring (25).

5. Height adjustable beam device according to claim 4, characterized in that a pull ring (27) is fixedly mounted at one end of the pull rod (26).

6. Height-adjustable beam device according to claim 5, characterized in that the outer side of the pull ring (27) is provided with anti-slip threads.

7. A height adjustable beam device according to any one of claims 4 to 6, wherein the outer thread of the tube (14) is sheathed with a protective cap (13).