CN204225119U - Grade separation bridge pier fastening devices - Google Patents
Grade separation bridge pier fastening devices Download PDFInfo
- Publication number
- CN204225119U CN204225119U CN201420689867.8U CN201420689867U CN204225119U CN 204225119 U CN204225119 U CN 204225119U CN 201420689867 U CN201420689867 U CN 201420689867U CN 204225119 U CN204225119 U CN 204225119U
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- CN
- China
- Prior art keywords
- grafting
- connects
- ring
- rotating shaft
- groove
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- Expired - Fee Related
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Abstract
Grade separation bridge pier fastening devices.Its composition of this product comprises: the outer ring of expansion ring connects one group of rotating shaft, rotating shaft grafting supporting leg, the length of the bottom 3/4 of supporting leg has cavity, the outside of cavity has grafting locating slot, left side and the right side of grafting locating slot are all connected one group of draw-in groove be parallel to each other, telescopic support legs is inserted in cavity, telescopic support legs has one group of center of circle screw point-blank, screw connecting screw rod, screw sleeve connects strip handle, strip handle snaps in draw-in groove location, the top coupling nut of screw rod, the diameter of nut is greater than the diameter of screw rod, the bottom of telescopic support legs is connected and fixed plate, fixed head has fixing hole, fixing hole grafting L shape inserted link, the bottom of L shape inserted link is taper, telescopic support legs connects grafting ring, grafting ring grafting support bar, support bar connects arc buckle, support bar has one group of draw-in groove, draw-in groove blocks grafting loop mapping, the two ends of rotating shaft have screw thread and fastening by nut.The utility model is used for fixing grade separation bridge pier.
Description
Technical field:
The utility model relates to a kind of grade separation bridge pier fastening devices.
Background technology:
When building overpass bridge, have a lot of bridge pier to need to fix in construction process, all go support very time-consuming with scaffold if each, mount and dismount all very inconvenient, speed is slow, efficiency is low.
Summary of the invention:
The purpose of this utility model is to provide the grade separation bridge pier fastening devices that a kind of assembling speed is fast, support effect is stable.
Above-mentioned object is realized by following technical scheme:
A kind of grade separation bridge pier fastening devices, its composition comprises: expansion ring, the outer ring of described expansion ring connects one group of rotating shaft, described rotating shaft is 3-4, described rotating shaft grafting supporting leg, the length of the bottom 3/4 of described supporting leg has cavity, the outside of described cavity has grafting locating slot, left side and the right side of described grafting locating slot are all connected one group of draw-in groove be parallel to each other, telescopic support legs is inserted in described cavity, described telescopic support legs has one group of center of circle screw point-blank, described screw connecting screw rod, described screw sleeve connects strip handle, described strip handle snaps in described draw-in groove location, the top coupling nut of described screw rod, the diameter of described nut is greater than the diameter of described screw rod, the bottom of described telescopic support legs is connected and fixed plate, described fixed head has fixing hole, described fixing hole grafting L shape inserted link, the bottom of described L shape inserted link is taper, described telescopic support legs connects grafting ring, described grafting ring grafting support bar, described support bar connects arc buckle, described support bar has one group of draw-in groove, described draw-in groove blocks described grafting loop mapping, the two ends of described rotating shaft have screw thread and fastening by nut.
Described grade separation bridge pier fastening devices, described expansion ring is circular rings, described expansion ring comprises left semi-ring and right semi-ring, described left semi-ring and described right semi-ring all have chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, ring in the opposite side connection of described slide bar, the two ends of described middle ring all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outer shroud, described outer shroud connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting.
Described grade separation bridge pier fastening devices, described expansion ring is square or rectangular, described expansion ring comprises 4 inner panels, described inner panel has chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, the opposite side of described slide bar connects plate in L shape, in described L shape, the two ends of plate all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outside plate, described outer shroud vertically connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting.
Beneficial effect:
1. the expansion ring that the utility model adopts is circular rings, square loop, rectangle ring, can either support the bridge pier of various shape, and the scope of application is wide, flexibly.
2. the expansion ring that the utility model adopts can expand and also can reduce, and practicality is good, to be fastened on bridge pier firmly, stable, good, firm with the use of support effect with supporting leg, telescopic support legs, installs, dismounting all facilitates, speed is fast.
3. supporting leg of the present utility model, telescopic support legs are with the use of the bridge pier that can support differing heights, support bar and arc buckle can the supports of stable support leg, telescopic support legs further, fixing hole and L shape inserted link enhance enabling capabilities with the use of telescopic support legs being fixed on ground, make it more stable.
4. the two ends of the utility model rotating shaft have screw thread and fastening by nut, and supporting leg not only can be made to rotate in rotating shaft, can also fastening outer shroud, when expansion ring is fixed on bridge pier firmly, stable.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is this product expansion rings is foursquare structural representation.
Detailed description of the invention:
Embodiment 1:
A kind of grade separation bridge pier fastening devices, its composition comprises: expansion ring, the outer ring of described expansion ring connects one group of rotating shaft 1, described rotating shaft is 3-4, described rotating shaft grafting supporting leg 2, the length of the bottom 3/4 of described supporting leg has cavity 3, the outside of described cavity has grafting locating slot 4, left side and the right side of described grafting locating slot are all connected one group of draw-in groove be parallel to each other 5, telescopic support legs 6 is inserted in described cavity, described telescopic support legs has one group of center of circle screw 7 point-blank, described screw connecting screw rod 8, described screw sleeve connects strip handle 9, described strip handle snaps in described draw-in groove location, the top coupling nut 10 of described screw rod, the diameter of described nut is greater than the diameter of described screw rod, the bottom of described telescopic support legs is connected and fixed plate 11, described fixed head has fixing hole, described fixing hole grafting L shape inserted link 12, the bottom of described L shape inserted link is taper, described telescopic support legs connects grafting ring 13, described grafting ring grafting support bar 14, described support bar connects arc buckle 15, described support bar has one group of draw-in groove 16, described draw-in groove blocks described grafting loop mapping, the two ends of described rotating shaft have screw thread and fastening by nut.
Embodiment 2:
Grade separation bridge pier fastening devices described in embodiment 1, described expansion ring is circular rings, described expansion ring comprises left semi-ring 17 and right semi-ring 18, described left semi-ring and described right semi-ring all have chute 19, the upper and lower of described chute all connects grade groove 20, described chute is installed with slide bar 21, the side of described slide bar connects catch 22, ring 23 in the opposite side connection of described slide bar, the two ends of described middle ring all have socket 24, described socket grafting L shape junction plate 25, described L shape junction plate connects outer shroud 26, described outer shroud connects mounting plate 27, described mounting plate has open-work, the described rotating shaft described in open-work grafting, described rotating shaft is 3.
Embodiment 3:
Grade separation bridge pier fastening devices described in embodiment 1, described expansion ring is square, described expansion ring comprises 4 inner panels 28, described inner panel has chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, the opposite side of described slide bar connects plate 29 in L shape, in described L shape, the two ends of plate all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outside plate 30, described outer shroud vertically connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting, described rotating shaft is 4.
Embodiment 4:
Grade separation bridge pier fastening devices described in embodiment 1, described expansion ring is rectangle, described expansion ring comprises 4 inner panels, described inner panel has chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, the opposite side of described slide bar connects plate in L shape, in described L shape, the two ends of plate all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outside plate, described outer shroud vertically connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting, described rotating shaft is 4.
Claims (3)
1. a grade separation bridge pier fastening devices, its composition comprises: expansion ring, it is characterized in that: the outer ring of described expansion ring connects one group of rotating shaft, described rotating shaft is 3-4, described rotating shaft grafting supporting leg, the length of the bottom 3/4 of described supporting leg has cavity, the outside of described cavity has grafting locating slot, left side and the right side of described grafting locating slot are all connected one group of draw-in groove be parallel to each other, telescopic support legs is inserted in described cavity, described telescopic support legs has one group of center of circle screw point-blank, described screw connecting screw rod, described screw sleeve connects strip handle, described strip handle snaps in described draw-in groove location, the top coupling nut of described screw rod, the diameter of described nut is greater than the diameter of described screw rod, the bottom of described telescopic support legs is connected and fixed plate, described fixed head has fixing hole, described fixing hole grafting L shape inserted link, the bottom of described L shape inserted link is taper, described telescopic support legs connects grafting ring, described grafting ring grafting support bar, described support bar connects arc buckle, described support bar has one group of draw-in groove, described draw-in groove blocks described grafting loop mapping, the two ends of described rotating shaft have screw thread and fastening by nut.
2. grade separation bridge pier fastening devices according to claim 1, it is characterized in that: described expansion ring is circular rings, described expansion ring comprises left semi-ring and right semi-ring, described left semi-ring and described right semi-ring all have chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, ring in the opposite side connection of described slide bar, the two ends of described middle ring all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outer shroud, described outer shroud connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting.
3. grade separation bridge pier fastening devices according to claim 1, it is characterized in that: described expansion ring is square or rectangular, described expansion ring comprises 4 inner panels, described inner panel has chute, the upper and lower of described chute all connects a grade groove, described chute is installed with slide bar, the side of described slide bar connects catch, the opposite side of described slide bar connects plate in L shape, in described L shape, the two ends of plate all have socket, described socket grafting L shape junction plate, described L shape junction plate connects outside plate, described outer shroud vertically connects mounting plate, described mounting plate has open-work, the described rotating shaft described in open-work grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689867.8U CN204225119U (en) | 2014-11-11 | 2014-11-11 | Grade separation bridge pier fastening devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689867.8U CN204225119U (en) | 2014-11-11 | 2014-11-11 | Grade separation bridge pier fastening devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225119U true CN204225119U (en) | 2015-03-25 |
Family
ID=52923235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689867.8U Expired - Fee Related CN204225119U (en) | 2014-11-11 | 2014-11-11 | Grade separation bridge pier fastening devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119183A (en) * | 2019-12-28 | 2020-05-08 | 郑会清 | Building foundation pile fastening device capable of being adjusted according to size of pile body |
-
2014
- 2014-11-11 CN CN201420689867.8U patent/CN204225119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119183A (en) * | 2019-12-28 | 2020-05-08 | 郑会清 | Building foundation pile fastening device capable of being adjusted according to size of pile body |
| CN111119183B (en) * | 2019-12-28 | 2021-05-04 | 城地建设集团有限公司 | Building foundation pile fastening device capable of being adjusted according to size of pile body |
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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: 20150325 Termination date: 20181111 |