CN216863393U - Anti-seismic anti-falling fixing assembly - Google Patents
Anti-seismic anti-falling fixing assembly Download PDFInfo
- Publication number
- CN216863393U CN216863393U CN202220177309.8U CN202220177309U CN216863393U CN 216863393 U CN216863393 U CN 216863393U CN 202220177309 U CN202220177309 U CN 202220177309U CN 216863393 U CN216863393 U CN 216863393U
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- screw rod
- hole
- lifting hook
- fixing assembly
- baffle
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The application relates to an anti-seismic and anti-falling fixing assembly, which belongs to the technical field of fixing parts and comprises a screw rod, wherein a lifting hook is bent at one end of the screw rod, and an anti-falling part is rotatably arranged at one end of the screw rod, which is far away from the lifting hook; the nut is screwed on the screw rod; the screw rod is sleeved with the base plate, and the base plate is positioned on one side of the nut close to the lifting hook; the anti-falling part comprises two side plates, a connecting bolt is connected between the two side plates, a through hole is formed in one end, away from the lifting hook, of the screw rod, the axis of the through hole is perpendicular to the axis of the screw rod, the connecting bolt penetrates through the through hole, and the two side plates are located on two sides of the screw rod. This application can improve and can produce vibrations on the steel grating, and the nut can produce not hard up, can lead to the bolt technical problem on falling the stage.
Description
Technical Field
The application relates to the field of mounting, especially relate to a fixed subassembly of antidetonation anticreep.
Background
The stage is a space provided for actors to perform in theaters, live television, photographs, and the like, and it allows the audience to concentrate on the actors' performance and obtain a desired viewing effect.
Because various devices need to be installed above the stage, the steel grating is generally used as a ceiling on the stage for hanging the devices. Still need install the pipeline above the steel grating, because can not weld, consequently the support of pipeline need use the bolt fastening, but when stage equipment used, can produce vibrations on the steel grating, the nut can produce not hard up, probably leads to the bolt to fall on the stage.
Disclosure of Invention
Can produce vibrations in order to improve on the steel grating, the nut can produce not hard up, can lead to the bolt technical problem on falling the stage, this application provides a fixed subassembly of antidetonation anticreep.
The application provides a pair of fixed subassembly of antidetonation anticreep adopts following technical scheme:
an anti-seismic and anti-falling fixing assembly comprises a screw, wherein a lifting hook is bent at one end of the screw, and an anti-falling part is rotatably arranged at one end of the screw, which is far away from the lifting hook;
the nut is screwed on the screw rod.
Through adopting above-mentioned technical scheme, wear to establish between with the screw rod on to make the lifting hook hang on the grillage of steel grating, and twist the nut on the screw rod, thereby fixed with the support, deviate from the one end installation anticreep piece of lifting hook at the screw rod, when the nut is not hard up, can avoid screw rod and support to break away from, thereby avoid the screw rod to fall on the stage.
Optionally, the lifting hook further comprises a base plate, the base plate is sleeved on the screw rod, and the base plate is located on one side, close to the lifting hook, of the nut.
Through adopting above-mentioned technical scheme, the area of backing plate increase nut gland on the support can make the support fixed more firm.
Optionally, the backing plate is close to the baffle has set firmly on the one side of nut, anticreep piece one end can be contradicted the baffle is close to on the one side of screw rod.
Through adopting above-mentioned technical scheme, anticreep piece one end is contradicted on the baffle, and the baffle exerts the power that deviates from the backing plate to the anticreep piece to make the anticreep piece exert ascending power to the screw rod, thereby avoid the screw rod landing.
Optionally, the anti-dropping part comprises two side plates, a connecting bolt is connected between the two side plates, a through hole is formed in one end, away from the lifting hook, of the screw rod, the axis of the through hole is perpendicular to the axis of the screw rod, the connecting bolt penetrates through the through hole, and the two side plates are located on two sides of the screw rod.
Through adopting above-mentioned technical scheme, anticreep spare simple structure, the installation of being convenient for.
Optionally, a cross rod is fixedly connected between the two side plates, the cross rod is close to the two baffle plates, and the cross rod abuts against the baffle plates.
Through adopting above-mentioned technical scheme, the horizontal pole is contradicted on the baffle to it is firm to make anticreep piece contradict with the baffle.
Optionally, the through hole is a waist-shaped hole, a threaded hole is formed in the end face, far away from the lifting hook, of the screw rod, the threaded hole is communicated with the through hole, and a tightening bolt is screwed into the threaded hole.
Through adopting above-mentioned technical scheme, set the through-hole to waist shape hole, make connecting bolt can slide in the through-hole, be convenient for contradict the horizontal pole on the baffle to through screwing up the puller bolt, can make the anticreep piece fixed firm.
Optionally, two gaps are formed in the base plate, one end of each side plate is fixedly connected with an extension plate, the gaps are in one-to-one correspondence with the extension plates, one end of each anti-falling part abuts against the baffle, and the corresponding extension plate is inserted into the gaps.
Through adopting above-mentioned technical scheme, the extension board card is gone into in the breach, can further make the anticreep piece fixed firm.
Optionally, the curb plate is the arc, the anticreep piece is contradicted when on the baffle, the cambered surface of curb plate is towards the backing plate sets up.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the screw is arranged on the steel grating in a penetrating way, the lifting hook is hooked on the grating of the steel grating, the nut is screwed in the screw, so that the support is fixed, the anti-falling part is arranged at one end of the screw, which is far away from the lifting hook, and when the nut is loosened, the screw can be prevented from being separated from the support, so that the screw is prevented from falling onto a stage;
2. one end of the anti-falling part is abutted against the baffle plate, and the baffle plate applies force deviating from the base plate to the anti-falling part, so that the anti-falling part applies upward force to the screw rod, and the screw rod is prevented from sliding;
3. set the through-hole to waist shape hole, make connecting bolt can slide in the through-hole, be convenient for contradict the horizontal pole on the baffle to through screwing up the puller bolt, can make the fixed firm of anticreep piece.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic perspective view of the present application during installation.
Description of reference numerals: 1. a screw; 11. a through hole; 2. a hook; 3. a base plate; 31. a baffle plate; 32. a notch; 4. a nut; 5. a drop-off prevention member; 51. a side plate; 52. a connecting bolt; 53. a cross bar; 6. jacking the bolt; 7. a steel grating; 8. and (4) a bracket.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses subassembly is fixed to antidetonation anticreep. Referring to fig. 1 and 2, the fixing assembly includes a screw 1, a hook 2, a pad 3, and a separation preventing member 5.
The backing plate 3 is a circular plate, the backing plate 3 is sleeved on the screw rod 1, a baffle plate 31 is fixedly arranged on one surface of the backing plate 3, which is far away from the lifting hook 2, and the baffle plate 31 is vertically arranged; notches 32 are further respectively formed in the backing plate 3 on both sides of the baffle plate 31, and the length direction of the notches 32 is perpendicular to the baffle plate 31.
And a nut 4 is screwed on the screw rod 1, the nut 4 is used for fixing the bracket 8, and after the nut 4 is screwed in, an anti-falling part 5 is arranged at one end of the screw rod 1, which is far away from the lifting hook 2.
The anti-falling part 5 comprises two side plates 51 which are oppositely arranged, the side plates 51 are arc-shaped plates, a cross rod 53 is fixedly connected between the two side plates 51, and the cross rod 53 is arranged close to one end of each of the two side plates 51; one end of each of the two side plates 51, which is provided with a cross bar 53, is fixedly connected with an extension plate, and the extension plates are arranged in one-to-one correspondence with the notches 32.
Two side plates 51 are respectively provided with a connecting hole, and the two connecting holes are arranged oppositely; the through hole 11 has been seted up to the one end of keeping away from the lifting hook 2 at screw rod 1, and through hole 11 axis and screw rod 1 axis mutually perpendicular, and through hole 11 is waist shape hole, sets up screw rod 1 between two blocks of curb plates 51 to make through hole 11 and the relative setting of connecting hole, wear to be equipped with connecting bolt 52 in connecting hole and through hole 11, thereby will prevent that the piece 5 rotates and install on screw rod 1.
Threaded holes are formed in the end face, far away from the lifting hook 2, of the screw rod 1 and communicated with the through hole 11, a puller bolt 6 is screwed into the threaded holes, and one end, located in the through hole 11, of the puller bolt 6 abuts against the circumferential face of the connecting bolt 52.
The implementation principle of the fixed subassembly of antidetonation anticreep of the embodiment of this application is: firstly, a support 8 is placed on a steel grating 7, then a screw 1 penetrates through the steel grating 7 from one side of the steel grating, which is far away from the support 8, the screw 1 is arranged on the support 8 in a penetrating manner, a lifting hook 2 is hooked on a grating of the steel grating 7, then a base plate 3 is sleeved on the screw 1, the base plate 3 is pressed on a cross arm, and a nut 4 is screwed in, so that the support 8 is fixed on the steel grating 7; after the nut 4 is screwed down, the anti-falling part 5 is arranged at one end of the screw rod 1 far away from the lifting hook 2, so that the screw rod 1 can be prevented from falling onto a stage after the nut 4 is loosened; in addition, through rotating anticreep spare 5, make curb plate 51's concave surface set up towards backing plate 3, and make horizontal pole 53 contradict on baffle 31 is close to the one side of screw rod 1, then screw up puller bolt 6, under baffle 31 and puller bolt 6's interact, it is fixed to make anticreep spare 5, anticreep spare 5 applys the power that deviates from 7 directions of steel grating to screw rod 1, when avoiding nut 4 not hard up, screw rod 1 landing downwards loses the fixed action to support 8, make support 8 installation more firm.
Claims (8)
1. The utility model provides a fixed subassembly of antidetonation anticreep which characterized in that: the anti-falling device comprises a screw rod (1), wherein a lifting hook (2) is bent at one end of the screw rod (1), and an anti-falling part (5) is rotatably arranged at one end, far away from the lifting hook (2), of the screw rod (1);
the screw rod (1) is characterized by further comprising a nut (4), and the nut (4) is screwed on the screw rod (1).
2. An anti-seismic anti-drop fixing assembly according to claim 1, wherein: still include backing plate (3), backing plate (3) cover is established on screw rod (1), just backing plate (3) are located nut (4) are close to one side of lifting hook (2).
3. An anti-seismic anti-drop fixing assembly according to claim 2, wherein: backing plate (3) are close to baffle (31) have set firmly on the one side of nut (4), anticreep spare (5) one end can be contradicted baffle (31) are close to on the one side of screw rod (1).
4. An anti-seismic anti-drop fixing assembly according to claim 3, wherein: the anti-falling part (5) comprises two side plates (51), a connecting bolt (52) is connected between the two side plates (51), a through hole (11) is formed in one end, far away from the lifting hook (2), of the screw rod (1), the axis of the through hole (11) is perpendicular to that of the screw rod (1), the connecting bolt (52) is arranged in the through hole (11) in a penetrating mode, and the two side plates (51) are located on two sides of the screw rod (1).
5. An anti-seismic anti-drop fixing assembly according to claim 4, wherein: and a cross bar (53) is fixedly connected between the two side plates (51), the cross bar (53) is close to the two end parts of the baffle plates (31), and the cross bar (53) is abutted to the baffle plates (31).
6. An anti-seismic anti-drop fixing assembly according to claim 5, wherein: through-hole (11) are waist shape hole, screw rod (1) is kept away from set up threaded hole on the terminal surface of lifting hook (2), the screw hole with through-hole (11) intercommunication, threaded hole twists has puller bolt (6).
7. An anti-seismic anti-drop fixing assembly according to claim 4, wherein: seted up two breach (32) on backing plate (3), two curb plate (51) one end fixedly connected with extends the board, just breach (32) with extend the board one-to-one setting, anticreep piece (5) one end is contradicted when on baffle (31), it is corresponding extend the integrated circuit board and go into in breach (32).
8. An anti-seismic anti-drop fixing assembly according to claim 4, wherein: curb plate (51) are the arc, anticreep piece (5) are contradicted when baffle (31) are gone up, the cambered surface of curb plate (51) is towards backing plate (3) set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177309.8U CN216863393U (en) | 2022-01-21 | 2022-01-21 | Anti-seismic anti-falling fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177309.8U CN216863393U (en) | 2022-01-21 | 2022-01-21 | Anti-seismic anti-falling fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863393U true CN216863393U (en) | 2022-07-01 |
Family
ID=82153818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220177309.8U Expired - Fee Related CN216863393U (en) | 2022-01-21 | 2022-01-21 | Anti-seismic anti-falling fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863393U (en) |
-
2022
- 2022-01-21 CN CN202220177309.8U patent/CN216863393U/en not_active Expired - Fee Related
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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: 20220701 |