CN203939846U - Parts lifting or steel grating plate are fixed on to the connection set on support beam - Google Patents
Parts lifting or steel grating plate are fixed on to the connection set on support beam Download PDFInfo
- Publication number
- CN203939846U CN203939846U CN201420357869.7U CN201420357869U CN203939846U CN 203939846 U CN203939846 U CN 203939846U CN 201420357869 U CN201420357869 U CN 201420357869U CN 203939846 U CN203939846 U CN 203939846U
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- CN
- China
- Prior art keywords
- cushion rubber
- double
- screw bolt
- swivel nut
- damping cushion
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- Expired - Fee Related
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Abstract
The utility model discloses and a kind of parts liftings or steel grating plate are fixed on to the connection set on support beam, comprise swivel nut, platen and double-screw bolt, swivel nut comprises connecting rod, damping cushion rubber blocked part, damping cushion rubber mounting groove and swivel nut head, double-screw bolt comprises stud head, outside thread joint and double-screw bolt bar, its connecting rod of above-mentioned swivel nut is cylindric and its inner internal thread that is provided with of straight-bar, in damping cushion rubber mounting groove, damping cushion rubber is installed; Platen center is provided with attachment hole, and its connecting rod of swivel nut passes the attachment hole at this platen center and is threaded by its outside thread joint of internal thread and double-screw bolt of connecting rod; On its double-screw bolt bar of above-mentioned double-screw bolt, be also socketed with waterproof apron and for compressing the metal sheeting of waterproof apron.The utlity model has easy for installation, laborsaving and advantage firmly, can play the effect of opposing macroseism and waterproof simultaneously, Applicable scope is wider, can be used for the lifting of requirement parts or steel grating plate the occasion that need to possess shockproof or waterproof is installed.
Description
Technical field
The utility model relates to parts liftings and steel grating plate mounting technique field, is specifically related to a kind of parts are lifted or steel grating plate is fixed on the connection set on support beam.
Background technique
As shown in Figure 1, the connection set that parts lifting at present or steel grating plate use while installation comprises a self-drilling self-tapping screw 10 and a saddle intermediate plate 11 with screw, saddle intermediate plate 11 is connected to the top of adjacent two parts or steel grating plate, thereby self-drilling self-tapping screw 10 is through screw on saddle intermediate plate 11 and hole parts or steel grating plate are locked on support beam on support beam; Although above-mentioned existing connection set can be realized, parts lifting or steel grating plate are fixed on support beam, but problem inconvenient and that installation is required great effort, labor intensity is large is installed in existence, for requiring parts lifting or steel grating plate that the occasion that need to possess damping or waterproof is installed, above-mentioned existing connection set is also inapplicable simultaneously.
Summary of the invention
For the deficiencies in the prior art, the utility model aim to provide a kind of easy for installation, laborsaving and there is opposing macroseism and water-proof function feature simultaneously parts lifting or steel grating plate are fixed on to the connection set on support beam.
For achieving the above object, the utility model adopts following technological scheme:
Parts liftings or steel grating plate are fixed on to the connection set on support beam, comprise swivel nut, platen and double-screw bolt, swivel nut comprises connecting rod and swivel nut head, and connecting rod is cylindric and its inner internal thread that is provided with of straight-bar, and swivel nut head is interior hexagonal swivel nut head; Platen is that discoid Qie Qi center is provided with attachment hole; Double-screw bolt comprises outside thread joint and double-screw bolt bar, the inner internal thread coupling arranging of its connecting rod of described outside thread joint and swivel nut is connected, and its connecting rod of swivel nut passes the attachment hole at described platen center and is threaded by the internal thread of connecting rod and the outside thread joint of double-screw bolt.
Further, described swivel nut also comprises damping cushion rubber blocked part and damping cushion rubber mounting groove, described damping cushion rubber blocked part is round table-like, round table-like damping cushion rubber blocked part is from the formation that stretches out of above-mentioned connecting rod, the diameter of damping cushion rubber blocked part smaller diameter end is identical with connecting rod diameter, between damping cushion rubber blocked part larger diameter end and swivel nut head, be formed with the damping cushion rubber mounting groove for damping cushion rubber is installed, in damping cushion rubber mounting groove, damping cushion rubber be installed; Its attachment hole of above-mentioned platen comprises the little connecting end of open-mouth end and aperture that aperture is large, the connecting end of small aperture and wide-aperture open-mouth end rounding off are horn-like, its aperture of the connecting end of small aperture is identical with damping cushion rubber blocked part larger diameter end external diameter, and its round table-like damping cushion rubber blocked part of swivel nut is through the attachment hole on above-mentioned platen.
Further, described double-screw bolt also comprises that a double-screw bolt bar that facilitates electric drill effect to make double-screw bolt thereon clamp-ons to the stud head in mounting hole on support beam.
Further again, on its double-screw bolt bar of described double-screw bolt, be fixed by socket a waterproof apron, on double-screw bolt bar, be positioned at waterproof apron top and be also fixed by socket one for being fixed the metal sheeting of waterproof apron.
On described platen, be provided with the anti-skidding through hole of circle that plays anti-skidding effect for increasing platen surface roughness.
On the attachment hole wall of described platen center, be provided with the water-leaking hole for getting rid of in time rainwater or other corrosive liquids.
Described platen circle edge is returned loose dentation salient point along being provided with for preventing that rotating from appearring in connection set.
The utlity model has following beneficial effect:
Parts lifting or steel grating plate are fixed on the connection set on support beam by the utility model, on support beam, bore and can be compared to the little hole of Luo mast in advance by electric drill or charge drill, clash into Luo post head by machine hammer, make Luo mast crushing failure at high speed to the support beam hole of having bored, in extrusion process because Luo mast surface and support beam hole inwall can produce moment high temperature, Luo mast surface and support beam hole inwall are directly welded together, Luo post can be more firmly fixed on support beam; Penetrate to the internal thread of circular platen center attachment hole and connecting rod and the outside thread joint of double-screw bolt and be threaded by the connecting rod of its swivel nut again, act on swivel nut head and in hexagonal position, can realize by swivel nut and being threaded of double-screw bolt and make the downward compacting part of platen or steel grating plate and parts or steel grating plate are fixed on support beam by hexagon wrench, there is construction install convenience and labour-saving advantage;
On swivel nut, be provided with damping cushion rubber mounting groove, in damping cushion rubber mounting groove, damping cushion rubber be installed, platen center attachment hole, for placing the damping cushion rubber being arranged on swivel nut, can play the effect of damping;
On platen, be provided with the anti-skidding through hole of circle for increasing platen surface roughness, there is anti-slip features;
On the attachment hole wall of platen center, be provided with two water-leaking holes, this water-leaking hole is for getting rid of in time rainwater or other corrosive liquids, to prevent rainwater or corrosive liquids corrosion the utility model connection set;
Platen circle edge is along being also provided with four dentation salient points, to prevent that the loose problem of returning from appearring rotating in connection set; Therefore the utility model Applicable scope is wider, can be used for the lifting of requirement parts or steel grating plate the occasion that need to possess damping or waterproof is installed.
Brief description of the drawings
Its structural representation of connection set that Fig. 1 uses while being existing parts lifting or steel grating plate installation;
Fig. 2 is that parts lifting or steel grating plate are fixed on its blast structural representation of connection set on support beam by the utility model;
Fig. 3 is that parts lifting or steel grating plate are fixed on its another angle blast structural representation of connection set on support beam by the utility model;
Fig. 4 is the stereogram that the utility model is fixed on parts lifting or steel grating plate its swivel nut of connection set on support beam;
Fig. 5 is the side structure schematic diagram that the utility model is fixed on parts lifting or steel grating plate its platen of connection set on support beam;
To be the utility model be fixed on its structural representation while being used in combination of connection set on support beam by parts lifting or steel grating plate to Fig. 6.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the claimed technological thought of the utility model so that clearer.
Parts lifting or steel grating plate are fixed on the connection set on support beam by the utility model as shown in Figure 2-5, comprise a swivel nut 20, a platen 21, a double-screw bolt 22, a damping cushion rubber 23, a waterproof apron 24 and a metal sheeting 25, described swivel nut 20 comprises connecting rod 201, damping cushion rubber blocked part 202, damping cushion rubber mounting groove 203 and swivel nut head 204, connecting rod 201 is for straight-bar is cylindric and its inner internal thread 201a that is provided with, damping cushion rubber blocked part 202 is round table-like, this round table-like damping cushion rubber blocked part 202 is from the formation that stretches out of above-mentioned connecting rod 201, the diameter of damping cushion rubber blocked part 202 smaller diameter end is identical with connecting rod 201 diameters, between damping cushion rubber blocked part 202 larger diameter end and swivel nut head 204, be formed with the damping cushion rubber mounting groove 203 for damping cushion rubber is installed, swivel nut head 204 is interior hexagonal swivel nut head, platen 21 is for being placed on two adjacent components or parts or steel grating plate are pushed down in steel grating plate top, these platen 21 centers are provided with attachment hole, attachment hole comprises the little connecting end 211 of aperture large open-mouth end 210 and aperture, connecting end 211 and wide-aperture open-mouth end 210 rounding ofves of small aperture are horn-like, connecting end 211 its apertures of small aperture are identical with damping cushion rubber blocked part 202 larger diameter end external diameters, so that platen 21 center attachment holes can be passed in swivel nut 20 its round table-like damping cushion rubber blocked parts 202, double-screw bolt 22 comprises stud head 220, outside thread joint 221 and double-screw bolt bar 222, above-mentioned outside thread joint 221 is connected with the inner internal thread 201a coupling arranging of swivel nut 20 its connecting rod 201, double-screw bolt bar 222 is for being plugged in the mounting hole being opened in advance on support beam, and 220 of stud heads are for facilitating electric drill to act on to make on stud head double-screw bolt 22 its double-screw bolt bars 222 can clamp-on easily to the mounting hole on support beam.
Damping cushion rubber 23 is arranged in swivel nut 20 its damping cushion rubber mounting grooves 203, plays cushioning effect, and is limited in damping cushion rubber mounting groove 203 by round table-like damping cushion rubber blocked part 202.
Waterproof apron 24 is socketed on the double-screw bolt bar 222 of double-screw bolt 22, play waterproof action, and compressed and be fitted in support beam surface by a metal sheeting 25 being socketed in equally on double-screw bolt bar 222, metal sheeting 25 is socketed in and on double-screw bolt bar 222, is positioned at waterproof apron 24 tops, waterproof apron 24 is arranged between metal sheeting 25 and support beam, scratch support beam while preventing from holing to play, support beam is easily because there is the problem of getting rusty in seepage.
On platen 21, be also provided with the anti-skidding through hole 210a of circle that plays anti-skidding effect for increasing platen surface roughness, these platen 21 center attachment holes are for placing the damping cushion rubber 23 being arranged on swivel nut 20, on platen 21 center attachment hole walls, be provided with two water-leaking hole 210b, this water-leaking hole 210b is for getting rid of in time rainwater or other corrosive liquids, to prevent rainwater or corrosive liquids corrosion the utility model connection set; Platen 21 circle edge are along being also provided with four dentation salient point 210c, to prevent that the loose problem of returning from appearring rotating in connection set.
As shown in Figure 6, when use, in swivel nut 20 its damping cushion rubber mounting grooves 203, install after damping cushion rubber 23, swivel nut 20 its connecting rods 201 and round table-like damping cushion rubber blocked part 202 are passed platen 21 center attachment holes and are fixed together with platen 21, and damping cushion rubber 23 installs in the attachment hole of platen 21 center; On double-screw bolt 22 its double-screw bolt bars 222, cover connects metal sheeting 25 and waterproof apron 24 forms one successively.
The utility model working principle is: on support beam, bored and can be compared to the little hole of Luo mast 222 in advance by electric drill or charge drill, clash into Luo column cap 220 by machine hammer, make Luo mast 222 crushing failure at high speed to the support beam hole of having bored, in extrusion process because Luo mast 222 surface and support beam hole inwall can produce moment high temperature, Luo mast 222 surfaces and support beam hole inwall are directly welded together, Luo post 22 can be more firmly fixed on support beam; Penetrate to platen 21 center attachment holes and the internal thread of connecting rod 201 and the outside thread joint of double-screw bolt 22 and be threaded by the connecting rod 201 of its swivel nut 20 again, act on swivel nut head and in hexagonal position, can realize by swivel nut 20 and being threaded of double-screw bolt 22 and make the downward compacting part of platen or steel grating plate and parts lifting or steel grating plate are fixed on support beam by hexagon wrench.
For a person skilled in the art, can be according to technological scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (7)
1. parts lifting or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: comprise swivel nut (20), platen (21) and double-screw bolt (22), swivel nut (20) comprises connecting rod (201) and swivel nut head (204), connecting rod (201) is cylindric and its inner internal thread (201a) that is provided with of straight-bar, and swivel nut head (204) is interior hexagonal swivel nut head; Platen (21) is provided with attachment hole for discoid Qie Qi center; Double-screw bolt (22) comprises outside thread joint (221) and double-screw bolt bar (222), described outside thread joint (221) is connected with inner internal thread (201a) coupling arranging of its connecting rod of swivel nut (20) (201), and its connecting rod of swivel nut (20) (201) is also threaded by the internal thread (201a) of connecting rod (201) and the outside thread joint (221) of double-screw bolt (22) through the attachment hole at described platen (21) center.
2. as claimed in claim 1 parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: described swivel nut (20) also comprises damping cushion rubber blocked part (202) and damping cushion rubber mounting groove (203), described damping cushion rubber blocked part (202) is round table-like, round table-like damping cushion rubber blocked part (202) is from above-mentioned connecting rod (201) formation that stretches out, the diameter of damping cushion rubber blocked part (202) smaller diameter end is identical with connecting rod (201) diameter, between damping cushion rubber blocked part (202) larger diameter end and swivel nut head (204), be formed with the damping cushion rubber mounting groove (203) for damping cushion rubber is installed, damping cushion rubber (23) is installed in damping cushion rubber mounting groove (203), its attachment hole of above-mentioned platen (21) comprises the little connecting end (211) of the large open-mouth end in aperture (210) and aperture, the connecting end (211) of small aperture is horn-like with wide-aperture open-mouth end (210) rounding off, its aperture of connecting end (211) of small aperture is identical with damping cushion rubber blocked part (202) larger diameter end external diameter, and its round table-like damping cushion rubber blocked part (202) of swivel nut (20) is through the attachment hole on above-mentioned platen (21).
3. as claimed in claim 1 parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: described double-screw bolt (22) also comprises that a double-screw bolt bar (222) that facilitates electric drill effect to make double-screw bolt (22) thereon clamp-ons to the stud head (220) in mounting hole on support beam.
4. as described in claim 1 or 3, parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: on its double-screw bolt bar (222) of described double-screw bolt (22), be fixed by socket a waterproof apron (24), on double-screw bolt bar (222), be positioned at waterproof apron (24) top and be also fixed by socket one for being fixed the metal sheeting (25) of waterproof apron (24).
5. as claimed in claim 1 parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: on described platen (21), be provided with the anti-skidding through hole of circle (210a) that plays anti-skidding effect for increasing platen surface roughness.
6. as claimed in claim 1 parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: on the attachment hole wall of described platen (21) center, be provided with the water-leaking hole (210b) for getting rid of in time rainwater or other corrosive liquids.
7. as claimed in claim 1 parts liftings or steel grating plate are fixed on to the connection set on support beam, it is characterized in that: described platen (21) circle edge is along being provided with for preventing that connection set from occurring that rotation returns loose dentation salient point (210c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357869.7U CN203939846U (en) | 2014-06-30 | 2014-06-30 | Parts lifting or steel grating plate are fixed on to the connection set on support beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357869.7U CN203939846U (en) | 2014-06-30 | 2014-06-30 | Parts lifting or steel grating plate are fixed on to the connection set on support beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939846U true CN203939846U (en) | 2014-11-12 |
Family
ID=51859161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357869.7U Expired - Fee Related CN203939846U (en) | 2014-06-30 | 2014-06-30 | Parts lifting or steel grating plate are fixed on to the connection set on support beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989093A (en) * | 2016-01-20 | 2017-07-28 | 音乐人股份有限公司 | Connection adapter for music stand |
| CN106989094A (en) * | 2017-05-31 | 2017-07-28 | 贵州航太精密制造有限公司 | A kind of swivel nut of locking key |
-
2014
- 2014-06-30 CN CN201420357869.7U patent/CN203939846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989093A (en) * | 2016-01-20 | 2017-07-28 | 音乐人股份有限公司 | Connection adapter for music stand |
| CN106989094A (en) * | 2017-05-31 | 2017-07-28 | 贵州航太精密制造有限公司 | A kind of swivel nut of locking key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141112 Termination date: 20200630 |