CN209874221U - Suspended ceiling connecting structure - Google Patents
Suspended ceiling connecting structure Download PDFInfo
- Publication number
- CN209874221U CN209874221U CN201920434825.2U CN201920434825U CN209874221U CN 209874221 U CN209874221 U CN 209874221U CN 201920434825 U CN201920434825 U CN 201920434825U CN 209874221 U CN209874221 U CN 209874221U
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- CN
- China
- Prior art keywords
- bevel gear
- shell
- sleeve
- connection structure
- jib
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Abstract
The utility model relates to a furred ceiling connection structure, including jib, coupling assembling, main joist and perpendicular and the secondary joist that is located the main joist below with the main joist, jib and main joist pass through coupling assembling and connect, and coupling assembling includes the shell, jib and shell sliding connection, the pivot is worn to be equipped with by the shell level, and the one end that the pivot is located the shell is fixed with first bevel gear, and the jib has second bevel gear through threaded connection, and second bevel gear is located the shell, first bevel gear and second bevel gear intermeshing, and the top surface and the bottom surface that just are located the shell in the shell are fixed with first sleeve and second sleeve respectively, and first sleeve and second sleeve all with the jib butt, the top butt of first telescopic bottom and second bevel gear, connect through the connecting piece between shell and the main joist. The utility model discloses in the installation, can change suitable distance at any time through rotating first bevel gear according to the circumstances of reality, this setting has stronger practicality.
Description
Technical Field
The utility model belongs to the technical field of interior decoration's technique and specifically relates to a furred ceiling connection structure is related to.
Background
In the field of finishing, a suspended ceiling is often used to finish a house, but in finishing practice, suspended ceilings are often encountered that are not in the same plane.
Chinese patent publication No. CN205000531U discloses a ceiling connection structure, which includes a first connection member and a second connection member, wherein the top of the first connection member is provided with an external thread, the lower part of the first connection member is provided with a first support rod, the first support rod is fixedly connected to the first connection member, and the first support rod is perpendicular to the first connection member; one end of the second connecting piece is provided with external threads, the first connecting piece is provided with at least one connecting hole, the wall surface of the connecting hole is provided with internal threads, and one end of the second connecting piece is connected with the connecting hole of the first connecting piece through threads; the second connecting piece is perpendicular to the first connecting piece. This furred ceiling connection structure can be used for not being in the furred ceiling of two kinds of heights on the coplanar simultaneously, and the height-adjustable of connecting piece.
The above prior art solutions have the following drawbacks: the at least one connecting hole is connected to the first connecting piece, the position between the second connecting piece and the first connecting piece is adjustable, but the second connecting piece only can select the height of the connecting hole, and the desired height cannot be selected according to actual conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a furred ceiling connection structure has solved the problem that the position of furred ceiling is not adjustable.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a furred ceiling connection structure, includes jib, coupling assembling, main joist and perpendicular and the secondary joist that is located the main joist below with the main joist, jib and main joist pass through coupling assembling and connect, coupling assembling includes the shell, jib and shell sliding connection, the pivot is worn to be equipped with by the shell level, the one end that the pivot is located the shell is fixed with first bevel gear, the jib has second bevel gear through threaded connection, and second bevel gear is located the shell, first bevel gear and second bevel gear intermeshing, the top surface and the bottom surface that just are located the shell in the shell are fixed with first sleeve and second sleeve respectively, first sleeve and second sleeve all with the jib butt, the top butt of first telescopic bottom and second bevel gear, connect through the connecting piece between shell and the main joist.
By adopting the technical scheme, the first bevel gear connected to the end part of the rotating shaft is rotated by rotating the rotating shaft, the first bevel gear and the second bevel gear are meshed with each other, the second bevel gear is driven to rotate, the second bevel gear rises or falls along the suspender, the first sleeve fixed in the shell is abutted against the second bevel gear, namely the shell is driven to move upwards in the process of upward movement of the second bevel gear, and the main keel and the secondary keel move; through the mutual transmission of first bevel gear and second bevel gear, help accelerating the efficiency of regulation, and bevel gear transmission itself has advantages such as long service life, bearing capacity are strong and chemical resistance nature is strong.
The utility model discloses further set up to: the first bevel gear and the second bevel gear are both helical bevel gears.
By adopting the technical scheme, because the two gears of the bevel gear pair with helical teeth have helical angles with equal size and opposite directions, the contact ratio of the helical gears is obviously greater than that of the bevel gear pair with straight teeth, the noise and the vibration are obviously reduced during high-speed operation, and the transmission is more stable.
The utility model discloses further set up to: and the first bevel gear and the second bevel gear are both covered with wear-resistant layers, and the wear-resistant layers are rubber pads.
Through adopting above-mentioned technical scheme, through setting up the wearing layer, can protect first bevel gear and second bevel gear, alleviate the degree of wear between first bevel gear and the second bevel gear, be favorable to increasing first bevel gear and second bevel gear's life.
The utility model discloses further set up to: the top of the second bevel gear is provided with a groove with a circular horizontal section, a plurality of balls are arranged in the groove, and the top ends of the balls are abutted to the bottom of the first sleeve.
Through adopting above-mentioned technical scheme, because second bevel gear rises the in-process and can take place to rotate, and first sleeve does not take place to rotate, through set up the ball between first sleeve and second bevel gear, can significantly reduce the friction between second bevel gear and the first sleeve, help increasing first sleeve and second bevel gear's life, and help accelerating the speed of regulation.
The utility model discloses further set up to: the inner walls of the first sleeve and the second sleeve are both arranged smoothly.
Through adopting above-mentioned technical scheme, the inner wall of first sleeve and second sleeve is smooth setting, and when the shell along the in-process of jib motion, reduces the friction between first sleeve and jib, second sleeve and the jib, helps increasing the life of first sleeve, second sleeve and jib.
The utility model discloses further set up to: the one end that the shell was kept away from in the pivot is connected with the handle, be equipped with anti-skidding line on the handle.
Through adopting above-mentioned technical scheme, rotate the pivot through the handle is easier, help accelerating the speed of regulation, and through set up anti-skidding line on the handle, reduce the condition of skidding between hand and the handle.
The utility model discloses further set up to: the hanger rod is connected with a fastener, and the top surface of the fastener is abutted to the bottom surface of the shell.
Through adopting above-mentioned technical scheme, through on the jib and set up the fastener in the bottom of shell, the fastener can block the possibility that the shell breaks away from the jib, helps strengthening the connection stability of shell and jib.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the installation process, the proper distance can be changed at any time by rotating the first bevel gear according to the actual situation, the arrangement has stronger practicability, the adjustment efficiency is facilitated to be accelerated by the mutual transmission of the first bevel gear and the second bevel gear, and the bevel gear transmission has the advantages of long service life, strong bearing capacity, strong chemical corrosion resistance and the like;
2. because the two gears of the bevel gear pair with helical teeth have helical angles with equal size and opposite directions, and the contact ratio of the helical gears is obviously greater than that of the bevel gear pair with straight teeth, the noise and vibration are obviously reduced during high-speed operation, and the transmission is more stable;
3. by arranging the balls between the first sleeve and the second bevel gear, the friction between the second bevel gear and the first sleeve can be greatly reduced, the service lives of the first sleeve and the second bevel gear can be prolonged, and the adjusting speed can be accelerated;
4. the rotating shaft is easily rotated through the handle, the speed of adjustment is accelerated, and the anti-skidding lines are arranged on the handle, so that the slipping condition between the hand and the handle is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the ceiling connection structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure, 1, a suspender; 2. a main keel; 3. a secondary keel; 4. a housing; 41. a first sleeve; 42. a second sleeve; 5. a rotating shaft; 51. a handle; 6. a first bevel gear; 7. a second bevel gear; 71. a groove; 72. a ball bearing; 8. a connecting member; 9. a fastener.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a suspended ceiling connection structure, including jib 1, coupling assembling, main joist 2 and secondary joist 3. In this embodiment, jib 1 is connected with main joist 2 through coupling assembling, and secondary joist 3 is connected and is located the below of main joist 2 with main joist 2 is perpendicular, and coupling assembling includes shell 4.
Referring to fig. 2, the housing 4 is slidably connected to the boom 1. In this embodiment, a first sleeve 41 is fixed on the top surface of the housing 4 in the housing 4, a second sleeve 42 is fixed on the bottom surface of the housing 4 in the housing 4, the central axes of the first sleeve 41 and the second sleeve 42 are located on the same vertical line, the inner walls of the first sleeve 41 and the second sleeve 42 are both abutted to the suspension rod 1, and the inner walls of the first sleeve 41 and the second sleeve 42 are smoothly arranged, when the first sleeve 41 and the second sleeve 42 move along the suspension rod 1, friction between the first sleeve 41 and the second sleeve 42 is greatly reduced, which is helpful for increasing sliding efficiency, and the housing 4 and the main keel 2 are connected through a connecting piece 8.
The shell 4 is horizontally provided with a rotating shaft 5 in a penetrating way, and one end of the rotating shaft 5, which is positioned in the shell 4, is fixed with a first bevel gear 6. In this embodiment, the rotating shaft 5 and the housing 4 are connected through a bearing, one end of the rotating shaft 5 far away from the housing 4 is connected with a handle 51, the rotating shaft 5 is easily rotated by rotating the handle 51, and the handle 51 is provided with anti-skid threads.
The suspender 1 is connected with a second bevel gear 7 through threads, the second bevel gear 7 is positioned in the shell 4, and the first bevel gear 6 and the second bevel gear 7 are meshed with each other. In this embodiment, the first bevel gear 6 and the second bevel gear 7 are perpendicular to each other, the outer wall of the suspension rod 1 is provided with an external thread, the second bevel gear 7 is provided with an internal thread matched with the external thread, the top of the second bevel gear 7 is provided with a groove 71 with a circular horizontal cross section, the groove 71 is internally provided with a plurality of balls 72, the top end of the ball 72 is abutted to the bottom of the first sleeve 41, the central axis of the second bevel gear 7 and the central axis of the first sleeve 41 are located on the same vertical line, the first bevel gear 6 and the second bevel gear 7 are both bevel gears with inclined teeth, the first bevel gear 6 and the second bevel gear 7 are both covered with wear-resistant layers, the wear-resistant layers are specifically rubber pads, the rubber itself has better elasticity and wear resistance, the first bevel gear 6 and the second bevel gear 7 are separated,
the hanger bar 1 is connected with a fastener 9. In this embodiment, the fastening member 9 is screwed to the suspension rod 1, and the top surface of the fastening member 9 abuts against the bottom surface of the housing 4, so as to prevent the housing 4 from being separated from the suspension rod 1, which helps to enhance the stability of the connection.
The implementation principle of the embodiment is as follows: according to the practical situation of the decoration environment, the handle 51 is rotated, the handle 51 drives the rotating shaft 5 to rotate, the first bevel gear 6 connected with the rotating shaft 5 rotates, the first bevel gear 6 and the second bevel gear 7 are meshed with each other, the second bevel gear 7 also rotates, the rotating second bevel gear 7 moves upwards or downwards along the suspender 1, the first sleeve 41 fixedly arranged in the shell 4 is abutted against the second bevel gear 7, the shell 4 moves synchronously along with the movement of the second bevel gear 7, the process can adjust the proper height at any time, and the ceiling connection structure has strong practicability; through the mutual transmission of first bevel gear 6 and second bevel gear 7, help accelerating the efficiency of regulation, and bevel gear transmission itself has advantages such as long service life, bearing capacity are strong and chemical resistance nature is strong.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a furred ceiling connection structure, includes jib (1), coupling assembling, main joist (2) and perpendicular and secondary joist (3) that are located main joist (2) below with main joist (2), jib (1) and main joist (2) are connected its characterized in that through coupling assembling: the connecting assembly comprises a shell (4), the suspender (1) is connected with the shell (4) in a sliding way, a rotating shaft (5) horizontally penetrates through the shell (4), a first bevel gear (6) is fixed at one end of the rotating shaft (5) positioned in the shell (4), the suspender (1) is connected with a second bevel gear (7) through a thread, the second bevel gear (7) is positioned in the shell (4), the first bevel gear (6) and the second bevel gear (7) are meshed with each other, a first sleeve (41) and a second sleeve (42) are respectively fixed in the shell (4) and positioned on the top surface and the bottom surface of the shell (4), the first sleeve (41) and the second sleeve (42) are both abutted with the suspension rod (1), the bottom of the first sleeve (41) is abutted with the top of the second bevel gear (7), the shell (4) is connected with the main keel (2) through a connecting piece (8).
2. The ceiling connection structure according to claim 1, wherein: the first bevel gear (6) and the second bevel gear (7) are both helical bevel gears.
3. The ceiling connection structure according to claim 1, wherein: and the first bevel gear (6) and the second bevel gear (7) are both covered with wear-resistant layers, and the wear-resistant layers are rubber pads.
4. The ceiling connection structure according to claim 1, wherein: the top of the second bevel gear (7) is provided with a groove (71) with a circular horizontal section, a plurality of balls (72) are arranged in the groove (71), and the top ends of the balls (72) are abutted to the bottom of the first sleeve (41).
5. The ceiling connection structure according to claim 1, wherein: the inner walls of the first sleeve (41) and the second sleeve (42) are both arranged smoothly.
6. The ceiling connection structure according to claim 1, wherein: one end, far away from shell (4), of pivot (5) is connected with handle (51), be equipped with anti-skidding line on handle (51).
7. The ceiling connection structure according to claim 1, wherein: the hanger rod (1) is connected with a fastening piece (9), and the top surface of the fastening piece (9) is abutted to the bottom surface of the shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434825.2U CN209874221U (en) | 2019-04-01 | 2019-04-01 | Suspended ceiling connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434825.2U CN209874221U (en) | 2019-04-01 | 2019-04-01 | Suspended ceiling connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874221U true CN209874221U (en) | 2019-12-31 |
Family
ID=68958109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434825.2U Expired - Fee Related CN209874221U (en) | 2019-04-01 | 2019-04-01 | Suspended ceiling connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374159A (en) * | 2021-06-21 | 2021-09-10 | 浙江亚厦装饰股份有限公司 | Plug-in type keel suspended ceiling with adjustable installation height and installation method |
| CN113818622A (en) * | 2021-09-18 | 2021-12-21 | 浙江华尔达建设有限公司 | Large-span suspended ceiling structure |
-
2019
- 2019-04-01 CN CN201920434825.2U patent/CN209874221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374159A (en) * | 2021-06-21 | 2021-09-10 | 浙江亚厦装饰股份有限公司 | Plug-in type keel suspended ceiling with adjustable installation height and installation method |
| CN113818622A (en) * | 2021-09-18 | 2021-12-21 | 浙江华尔达建设有限公司 | Large-span suspended ceiling structure |
| CN113818622B (en) * | 2021-09-18 | 2023-03-14 | 浙江华尔达建设有限公司 | Large-span suspended ceiling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210401 |