CN101055055A - Bracket lift adjusting device - Google Patents
Bracket lift adjusting device Download PDFInfo
- Publication number
- CN101055055A CN101055055A CN 200710068915 CN200710068915A CN101055055A CN 101055055 A CN101055055 A CN 101055055A CN 200710068915 CN200710068915 CN 200710068915 CN 200710068915 A CN200710068915 A CN 200710068915A CN 101055055 A CN101055055 A CN 101055055A
- Authority
- CN
- China
- Prior art keywords
- fastener
- hole
- slide block
- strut
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The present invention relates to a support lift regulating device which mainly includes a support assembly for mounting electric appliance, one end of the support assembly is connected to one end of two support rods respectively, another ends of the two support rods are respectively connected to two slide blocks that are mounted on a rail and coupled with a rail slide groove of the rail; a lead screw is disposed with a first screw segment and a second screw segment with opposite rotate direction, the first screw segment passes through a slide block screw hole on one slide block coupling with the screw of the first screw segment; the second screw segment passes through the slide block screw hole on another block to connect to a handwheel. The beneficial effect of the invention is that: 1. the support can be freely regulated in height direction; 2. two symmetrical screw segments are used and the operation is stable when regulating the height of the support. 3. The support can realize self locking when it is regulated to proper height. 4. The rail is locked and fixed on a keel by a first fastening member and a second fastening member; the whole rail can be adjusted along the length direction of the keel.
Description
Technical field
The present invention relates to support lift adjustment field, mainly is a kind of bracket lift adjusting device.
Background technique
At present, electricity is warm, wind warm or equipment such as illumination all is fixedly mounted on the keel of ceiling, has plenty of on the keel of being directly installed on, and has plenty of by link to be installed on the keel indirectly.The deficiency of its structure is: after equipment was installed on the keel, it highly was unadjustable.
Summary of the invention
The present invention will solve above-mentioned existing shortcoming, and a kind of bracket lift adjusting device is provided.
The present invention solves the technological scheme that its technical problem adopts: this bracket lift adjusting device, mainly comprise the bracket assembly that is used to install electrical equipment, one end of described bracket assembly is coupling with an end of two struts respectively, the other end of two struts is coupling with two slide blocks respectively, and two slide blocks are installed on the guide rail and are and are slidingly matched with guide rail chute on the guide rail; Screw mandrel is provided with the first opposite thread section of rotation direction and second thread section, and first thread section passes on the slide block slide block tapped hole with its screw-thread fit; The slide block tapped hole that second thread section passes on another slide block is fixedlyed connected with handwheel.
One end of described bracket assembly and link is affixed, the other end of link is coupling with an end of two identical struts respectively, strut is provided with the first strut pin-and-hole and the second strut pin-and-hole, and pin is coupling link by the first strut pin-and-hole and link pin-and-hole and is in the same place with strut.
The two ends of described slide block are provided with the guide rail chute and are the slide block bearing pin that is slidingly matched, and the second strut pin-and-hole that the slide block bearing pin passes on the strut the other end is coupling strut and slide block together.
Described strut is having the strut breach near the second strut pin-and-hole place.
Described guide rail two end openings, one end opening place is connected with first fastener, first fastener is provided with fastener hole, the other end opening is connected with second fastener, second fastener is provided with the fastener through hole, one end of screw mandrel passes a slide block and is plugged in the fastener hole, and the other end of screw mandrel passes another slide block, the fastener through hole is pegged graft and is fixed in the handwheel hole.
Described guide rail is placed on the keel, and first fastener is provided with the fastener grab, and first fastener is connected on the keel by this fastener grab; Second fastener is provided with the fastener tapped hole, and screw passes the fastener tapped hole and holds out against on another root keel, guide rail is fixedlyed connected with two keel with second fastener by first fastener.
Have the handwheel through hole on the described handwheel, screw passes the handwheel through hole, the fastener tapped hole holds out against on another root keel.
The effect that the present invention is useful is: 1, adopt strut, slide block and screw mandrel, support can free adjustment in short transverse; 2, adopt two thread sections of symmetry, operate steadily when regulating support height.3, because the screw thread on the screw mandrel has auto-lock function, be adjusted to suitable height and just can realize self-locking.4, by first fastener and second fastener guide rail is fixed on the keel, owing to adopt the form of clamping, therefore whole guide rail can be adjusted along the length direction of keel.
Description of drawings
Fig. 1 is a perspective view 1 of the present invention;
Fig. 2 is a perspective view 2 of the present invention;
Fig. 3 is the perspective view of rail sections of the present invention;
Fig. 4 is the perspective view of strut part of the present invention;
Fig. 5 is the perspective view of screw mandrel part of the present invention;
Fig. 6 is the perspective view of Slipper of the present invention;
Fig. 7 is the perspective view of the present invention's first fastener portion;
Fig. 8 is the perspective view of the present invention's second fastener portion;
Fig. 9 is the perspective view of handwheel part of the present invention;
Figure 10 is the perspective view of pin part of the present invention;
Figure 11 is the perspective view of link part of the present invention;
Reference character: guide rail 1, guide rail chute 1-1, strut 2, the first strut pin-and-hole 2-1, the second strut pin-and-hole 2-2, strut breach 2-3, screw mandrel 3, the first thread section 3-1, the second thread section 3-2, slide block 4, slide block tapped hole 4-1, slide block bearing pin 4-2, first fastener 5, fastener grab 5-1, fastener hole 5-2, second fastener 6, fastener tapped hole 6-1, fastener through hole 6-2, handwheel 7, handwheel hole 7-1, handwheel through hole 7-2, pin 8, link 9, link pin-and-hole 9-1, bracket assembly 10, keel 11.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
As shown in the figure, this bracket lift adjusting device that is installed in ceiling keel top mainly comprises the bracket assembly 10 that is used to install electrical equipment, has an electrical equipment attachment face at least in the middle of the bracket assembly 10, and the electrical equipment attachment face is plane or concave plane.Two ends of described bracket assembly 10 are affixed with an end of two links 9 respectively, and the other end of link 9 is coupling with an end of two identical struts 2 respectively.Strut 2 is provided with the first strut pin-and-hole 2-1 and the second strut pin-and-hole 2-2, and pin 8 is coupling link 9 by the first strut pin-and-hole 2-1 and link pin-and-hole 9-1 and is in the same place with strut 2.The other end of two struts 2 is coupling with two slide blocks 4 respectively, and two slide blocks 4 are installed on the guide rail 1 and are and are slidingly matched with guide rail chute 1-1 on the guide rail 1; Screw mandrel 3 is provided with the first opposite thread section 3-1 of rotation direction and the second thread section 3-2, and the first thread section 3-1 passes on the slide block 4 the slide block tapped hole 4-1 with its screw-thread fit; The slide block tapped hole 4-1 that the second thread section 3-2 passes on another slide block 4 is fixedlyed connected with handwheel 7, adopts two thread sections of symmetry, makes height adjusted support operate steadily.
The two ends of described slide block 4 are provided with guide rail chute 1-1 and are the slide block bearing pin 4-2 that is slidingly matched, and the second strut pin-and-hole 2-2 that slide block bearing pin 4-2 passes on strut 2 the other ends is coupling strut 2 and slide block 4 together.Described strut 2 is having strut breach 2-3 near the second strut pin-and-hole 2-2 place, runs into slide block 4 when preventing strut 2 motions.
Described guide rail 1 two end openings, one end opening place is connected with first fastener 5, first fastener 5 is provided with fastener hole 5-2, the other end opening is connected with second fastener 6, second fastener 6 is provided with fastener through hole 6-2, one end of screw mandrel 3 passes a slide block 4 and is plugged among the fastener hole 5-2, and the other end of screw mandrel 3 passes another slide block 4, fastener through hole 6-2 pegs graft and is fixed among the 7-1 of handwheel hole.
Described guide rail 1 is placed on the keel 11, and first fastener 5 is provided with fastener grab 5-1, and first fastener 5 is connected on the keel 11 by this fastener grab 5-1; Second fastener 6 is provided with fastener tapped hole 6-1, has handwheel through hole 7-2 on the handwheel 7; Screw passes handwheel through hole 7-2, fastener tapped hole 6-1 and holds out against on another root keel 11, guide rail 1 is fixedlyed connected with two keel 11 with second fastener 6 by first fastener 5 like this.Whole guide rail need only need unclamp screw when the length direction of keel is adjusted, and adjusts to the position that needs and tightens and get final product.
Working principle: rotate handwheel 7, screw mandrel 3 rotations, two slide blocks 4 do in guide rail 1 to move relatively or contrarily that (handwheel turns clockwise, two slide blocks 4 relatively move in guide rail 1), make strut 2 hold up or lie low mobile, two struts, 2 usefulness pins 8 are installed link 9 with electrical equipment and are connected, and make electrical equipment that link 9 is installed and do to move down.2 displacements of rotation hand wheel 7 can regulate struts, are adjusted to suitable height and just can realize self-locking because the screw thread on the screw mandrel has auto-lock function to reach the purpose of regulating height.
In addition to the implementation, the present invention can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1, a kind of bracket lift adjusting device, mainly comprise the bracket assembly (10) that is used to install electrical equipment, it is characterized in that: an end of described bracket assembly (10) is coupling with an end of two struts (2) respectively, the other end of two struts (2) is coupling with two slide blocks (4) respectively, and two slide blocks (4) are installed in that guide rail (1) is gone up and are and are slidingly matched with guide rail chute (1-1) on the guide rail (1); Screw mandrel (3) is provided with opposite first thread section (3-1) of rotation direction and second thread section (3-2), and first thread section (3-1) passes on the slide block (4) and the slide block tapped hole (4-1) of its screw-thread fit; The slide block tapped hole (4-1) that second thread section (3-2) passes on another slide block (4) is fixedlyed connected with handwheel (7).
2, bracket lift adjusting device according to claim 1, it is characterized in that: described bracket assembly (10) is affixed with an end of link (9), the other end of link (9) is coupling with an end of two identical struts (2) respectively, strut (2) is provided with the first strut pin-and-hole (2-1) and the second strut pin-and-hole (2-2), and pin (8) is coupling link (9) and strut (2) together by the first strut pin-and-hole (2-1) and link pin-and-hole (9-1).
3, bracket lift adjusting device according to claim 1 and 2, it is characterized in that: the two ends of described slide block (4) are provided with guide rail chute (1-1) and are the slide block bearing pin (4-2) that is slidingly matched, and the second strut pin-and-hole (2-2) that slide block bearing pin (4-2) passes on strut (2) the other end is coupling strut (2) and slide block (4) together.
4, bracket lift adjusting device according to claim 1 and 2 is characterized in that: described strut (2) is locating to have strut breach (2-3) near the second strut pin-and-hole (2-2).
5, bracket lift adjusting device according to claim 1, it is characterized in that: described guide rail (1) two end opening, one end opening place is connected with first fastener (5), first fastener (5) is provided with fastener hole (5-2), the other end opening is connected with second fastener (6), second fastener (6) is provided with fastener through hole (6-2), one end of screw mandrel (3) passes a slide block (4) and is plugged in the fastener hole (5-2), and the other end of screw mandrel (3) passes another slide block (4), fastener through hole (6-2) is pegged graft and is fixed in the handwheel hole (7-1).
6, bracket lift adjusting device according to claim 5, it is characterized in that: described guide rail (1) is placed on the keel (11), first fastener (5) is provided with fastener grab (5-1), and first fastener (5) is connected on the keel (11) by this fastener grab (5-1); Second fastener (6) is provided with fastener tapped hole (6-1), and screw passes fastener tapped hole (6-1) and holds out against on another root keel (11), guide rail (1) is fixedlyed connected with two keel (11) with second fastener (6) by first fastener (5).
7, bracket lift adjusting device according to claim 6 is characterized in that: have handwheel through hole (7-2) on the described handwheel (7), screw passes handwheel through hole (7-2), fastener tapped hole (6-1) holds out against on another root keel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100689156A CN100507340C (en) | 2007-05-24 | 2007-05-24 | Bracket lift adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100689156A CN100507340C (en) | 2007-05-24 | 2007-05-24 | Bracket lift adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101055055A true CN101055055A (en) | 2007-10-17 |
| CN100507340C CN100507340C (en) | 2009-07-01 |
Family
ID=38795035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100689156A Active CN100507340C (en) | 2007-05-24 | 2007-05-24 | Bracket lift adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507340C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929599A (en) * | 2009-06-18 | 2010-12-29 | 康准电子科技（昆山）有限公司 | Hanger |
| CN102616539A (en) * | 2012-03-07 | 2012-08-01 | 江苏长虹汽车装备集团有限公司 | Automobile coating conveyor and application thereof |
-
2007
- 2007-05-24 CN CNB2007100689156A patent/CN100507340C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929599A (en) * | 2009-06-18 | 2010-12-29 | 康准电子科技（昆山）有限公司 | Hanger |
| CN102616539A (en) * | 2012-03-07 | 2012-08-01 | 江苏长虹汽车装备集团有限公司 | Automobile coating conveyor and application thereof |
| CN102616539B (en) * | 2012-03-07 | 2014-04-16 | 江苏长虹汽车装备集团有限公司 | Automobile coating conveyor and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100507340C (en) | 2009-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832532B (en) | Lamp installing bracket and lamp thereof | |
| KR101884290B1 (en) | Insulator fixed supporter for adjustment tension of overhead electric power distribution line | |
| CN103079986B (en) | For hanging rail especially overhead conveyor or the device of the guide rail of hoisting apparatus | |
| CN205446533U (en) | Hoist and mount shock -absorbing structure that guide rail is adjustable | |
| CN208792871U (en) | A kind of plane cross-arm of electric power laying | |
| BRPI0502837B1 (en) | Equipment for the suspension of a cabin or counterweight in an elevator installation and methods for mounting and maintaining a suspension medium | |
| CN109973764A (en) | A kind of LED screen screen bracket | |
| CN101055055A (en) | Bracket lift adjusting device | |
| CN202812466U (en) | Fixed support device | |
| CN201032038Y (en) | Support lifting regulation device | |
| CN102611036B (en) | Interval adjustable cross-arm holder | |
| CN217934966U (en) | Cable bridge hoisting structure | |
| CN207729044U (en) | A kind of pipe support | |
| KR20010108092A (en) | Test Head Manipulator | |
| CN103123097A (en) | Telescopic frame and lamp provided with telescopic frame | |
| KR102116760B1 (en) | Apparatus for preventing deflection of power distribution line | |
| CN113463511A (en) | Cable climbing robot | |
| CN208780903U (en) | It is a kind of for installing the adjusting bracket of sighting device | |
| CN219771488U (en) | Truss hanging device | |
| CN209658785U (en) | A kind of supporting adn fixing device of aircraft electronic wiring | |
| CN2528134Y (en) | Equipment for charged changing V-type insulator chain | |
| CN217545432U (en) | Fixing device for photovoltaic cable | |
| CN220286643U (en) | Multifunctional support for fire-fighting installation engineering | |
| CN2676858Y (en) | Mirror supporter | |
| CN220668613U (en) | Pipeline construction positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |