CN204608610U - A kind of bridge construction lift-up device preventing sinking - Google Patents
A kind of bridge construction lift-up device preventing sinking Download PDFInfo
- Publication number
- CN204608610U CN204608610U CN201520165511.9U CN201520165511U CN204608610U CN 204608610 U CN204608610 U CN 204608610U CN 201520165511 U CN201520165511 U CN 201520165511U CN 204608610 U CN204608610 U CN 204608610U
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- China
- Prior art keywords
- top board
- base plate
- fixing top
- movable panel
- holder
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Abstract
The utility model discloses a kind of bridge construction lift-up device preventing sinking, comprise base, hydraulic cylinder, fixing top board and movable panel; Described base includes base plate and arc; Uniformly on the soffit of place base plate be arranged with inverted centrum, the upper surface of described base plate be fixed with four groups of hydraulic cylinders, at the top of piston rod, cover has telescoping column, and the upper end of telescoping column is fixedly welded with fixing top board; Fixing top board is connected with movable panel by axis of rotation, and the two ends of described fixing top board soffit are respectively fixedly welded with first holder.The utility model arranges centrum and expansion bolt makes base fix on the ground, prevent base sliding, arc adds the contact area with ground, base is difficult to sink in earth, and also can be tilted easily by arc after construction terminates, convenient construction personnel, fixing top board are also extended with movable panel, adapt to more construction bridges.
Description
Technical field
The utility model relates to a kind of equipment for bridge construction, specifically a kind of bridge construction lift-up device preventing sinking.
Background technology
Bridge is that one is erected in rivers,lakes and seas, for the building that traffic etc. can pass through smoothly.Bridge is generally made up of superstructure, substructure and attached structure, and superstructure mainly refers to bridge span structure and support system; Substructure comprises abutment, bridge pier and basis; Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc.
Existing bridge major part when constructing all can adopt lift-up device to carry out auxiliary construction, and according to the structure size of bridge, the lift-up device used is also different.A kind of novel bridge construction lift-up device according to Chinese patent CN203782587U, is characterized in that: it comprises jacking device top board, jacking device base plate, first hydraulic pump, second hydraulic pump, first fore-set, second fore-set, 3rd hydraulic pump, 3rd fore-set, support bar, 4th hydraulic pump, 4th fore-set, 5th hydraulic pump, 6th hydraulic pump, 5th fore-set, 6th fore-set, axis of rotation and connecting rod, the first hydraulic pump is provided with on the downside of one group of diagonal angle of jacking device top board, the 4th hydraulic pump is provided with on the downside of another group diagonal angle of jacking device top board, the lower end of the first hydraulic pump is all socketed with the first fore-set, the lower end of the first fore-set is provided with the second fore-set, the lower end of the second fore-set is all socketed with the second hydraulic pump, the lower end of the second hydraulic pump is provided with the 3rd hydraulic pump, the side of the 3rd hydraulic pump is provided with the 3rd fore-set, the side of the 4th hydraulic pump is provided with the 4th fore-set, the lower end of the 4th hydraulic pump is provided with the 5th hydraulic pump, the lower end of the 5th hydraulic pump is all socketed with the 5th fore-set, the lower end of the 5th fore-set is provided with the 6th fore-set, the lower end of the 6th fore-set is all socketed with the 6th hydraulic pump, the side of the 3rd fore-set is connected with support bar by axis of rotation, the other end of support bar is connected with the 4th fore-set by axis of rotation, the lower end of the 3rd hydraulic pump and the 6th hydraulic pump is provided with jacking device base plate, the center inside of two support bars is provided with connecting rod, its structure is simple, reasonable in design and easy to operate, utilizes the cooperation of several hydraulic pump, single lift-up device jacking dynamics is promoted greatly, the performance of high raising lift-up device, but because device is often practical on the ground that soil is soft, be easy to bottom it be trapped in soil, so not only jacking weak effect, terminate rear device when also causing and take out pretty troublesome, increase the labour intensity of constructor, on the other hand, in described patent, top is only the top board of one piece of fixed size, and to running into larger pontic, big machinery construction is inconvenient, and gadget is difficult to again meet, impact construction.
Utility model content
It is effective that the purpose of this utility model is to provide a kind of lifting, and save labour, installation, convenient disassembly, the adaptable bridge construction lift-up device preventing sinking, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Prevent the bridge construction lift-up device sunk, comprise base, hydraulic cylinder, fixing top board and movable panel; Described base includes base plate and is arranged on the arc of base plate both sides, and arc and base plate are fixed and welded together, and arc is identical with the thickness of base plate; The two ends of described base plate are provided with through hole, through there being expansion bolt in through hole, uniformly on the soffit of base plate be arranged with inverted centrum, the upper surface of described base plate is fixed with four groups of hydraulic cylinders, lay respectively on four angles of base plate, the piston rod of hydraulic cylinder straight up, at the top of piston rod, cover has telescoping column, telescoping column is flexibly connected with piston rod, and telescoping column longitudinal sliding motion on the piston rod, the upper end of telescoping column is fixedly welded with fixing top board, is connected with several and strengthens gusset between described telescoping column and fixing top board; The two ends of described fixing top board are rotated and are provided with rotating shaft, fixing top board is connected with movable panel by axis of rotation, the two ends of described fixing top board soffit are respectively fixedly welded with first holder, be provided with the screwed hole of horizontal direction in first holder, the inner surface of movable panel is provided with second holder identical with the first holder.
Further: described centrum is cone, be highly 15 ~ 30mm.
Further: the thickness of described movable panel is equal with the thickness of fixing top board, length is 1/4 ~ 1/3 of fixing top board length.
Further: described movable panel and fixing top board, in same level, are equipped with same bolt in the screwed hole in the screwed hole in the first holder and the second holder.
Compared with prior art, the beneficial effects of the utility model are: the utility model arranges centrum and expansion bolt makes base fix on the ground, prevent base sliding, arc adds the contact area with ground, base is difficult to sink in earth, and also can be tilted easily by arc after construction terminates, convenient construction personnel, fixing top board is also extended with movable panel, adapts to more construction bridges; The utility model promotes effective, saves labour, installation, convenient disassembly, strong adaptability.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the bridge construction lift-up device preventing sinking.
In figure: 1-base, 2-hydraulic cylinder, 3-piston rod, 4-telescoping column, 5-strengthens gusset, and 6-fixes top board, 7-movable panel, 8-rotating shaft, 9-first holder, 10-second holder, 11-arc, 12-base plate, 13-expansion bolt, 14-centrum.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of bridge construction lift-up device preventing sinking, comprises base 1, hydraulic cylinder 2, fixing top board 6 and movable panel 7, described base 1 includes base plate 12 and is arranged on the arc 11 of base plate 12 both sides, and arc 11 and base plate 12 are fixed and welded together, and arc 11 is identical with the thickness of base plate 12, the two ends of described base plate 12 are provided with through hole, through there being expansion bolt 13 in through hole, play the effect of fixed base plate 12, uniformly on the soffit of base plate 12 be arranged with inverted centrum 14, centrum 14 is cone, be highly 15 ~ 30mm, the upper surface of described base plate 12 is fixed with four groups of hydraulic cylinders 2, lay respectively on four angles of base plate 12, the piston rod 3 of hydraulic cylinder 2 straight up, at the top of piston rod 3, cover has telescoping column 4, telescoping column 4 is flexibly connected with piston rod 3, and telescoping column 4 only can longitudinal sliding motion on piston rod 3, be convenient to removing and installing of device, the upper end of telescoping column 4 is fixedly welded with fixing top board 6, be connected with several between described telescoping column 4 and fixing top board 6 and strengthen gusset 5, the two ends of described fixing top board 6 are rotated and are provided with rotating shaft 8, fixing top board 6 is rotatably connected to movable panel 7 by rotating shaft 8, the thickness of movable panel 7 is equal with the thickness of fixing top board 6, length is 1/4 ~ 1/3 of fixing top board 6 length, the two ends of described fixing top board 6 soffit are respectively fixedly welded with first holder 9, the screwed hole of horizontal direction is provided with in first holder 9, the inner surface of movable panel 7 is provided with second holder 10 identical with the first holder 9, when needing the length extending fixing top board 6, movable panel 7 turns to level, make the screwed hole in the first holder 9 and the screwed hole in the second holder 10 on same straight line, same bolt is worn in screwed hole again on the first holder 9 and the second holder 10.
Operating principle of the present utility model is: be placed on ground by base 1, road surface due to bridge construction is often mud ground or sandy soil ground, centrum 14 on below base plate 12 extend into below ground, prevent base 1 from sliding, coordinate expansion bolt 13 to be fixed on ground by base 1 simultaneously, arc 11 is provided with at the two ends of base plate 12, add the contact area with ground, base 1 is difficult to sink in earth, and also can be tilted easily by arc after construction terminates, convenient construction personnel, top is provided with fixing top board 6, most small-sized lifting operation can be met, when running into some slightly large pontics, can by rotating movable panel 7, make movable panel 7 concordant with fixing top board 6, be bolted two holders again, so just extend the length of fixing top board, adapt to larger engineering.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. prevent the bridge construction lift-up device sunk, comprise base (1), hydraulic cylinder (2), fixing top board (6) and movable panel (7), it is characterized in that: described base (1) includes base plate (12) and is arranged on the arc (11) of base plate (12) both sides, arc (11) and base plate (12) are fixed and welded together, and arc (11) is identical with the thickness of base plate (12), the two ends of described base plate (12) are provided with through hole, through there being expansion bolt (13) in through hole, uniformly on the soffit of base plate (12) be arranged with inverted centrum (14), the upper surface of described base plate (12) is fixed with four groups of hydraulic cylinders (2), lay respectively on four angles of base plate (12), the piston rod (3) of hydraulic cylinder (2) straight up, at the top of piston rod (3), cover has telescoping column (4), telescoping column (4) is flexibly connected with piston rod (3), and telescoping column (4) is in the upper longitudinal sliding motion of piston rod (3), the upper end of telescoping column (4) is fixedly welded with fixing top board (6), be connected with several between described telescoping column (4) and fixing top board (6) and strengthen gusset (5), the two ends of described fixing top board (6) are rotated and are provided with rotating shaft (8), fixing top board (6) is rotatably connected to movable panel (7) by rotating shaft (8), the two ends of described fixing top board (6) soffit are respectively fixedly welded with first holder (9), be provided with the screwed hole of horizontal direction in first holder (9), the inner surface of movable panel (7) is provided with second holder (10) identical with the first holder (9).
2. a kind of bridge construction lift-up device preventing sinking according to claim 1, it is characterized in that: described centrum (14) is cone, is highly 15 ~ 30mm.
3. a kind of bridge construction lift-up device preventing sinking according to claim 1, it is characterized in that: the thickness of described movable panel (7) is equal with the thickness of fixing top board (6), length is 1/4 ~ 1/3 of fixing top board (6) length.
4. a kind of bridge construction lift-up device preventing sinking according to claim 1, it is characterized in that: described movable panel (7) and fixing top board (6), in same level, are equipped with same bolt in the screwed hole in the screwed hole in the first holder (9) and the second holder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165511.9U CN204608610U (en) | 2015-03-20 | 2015-03-20 | A kind of bridge construction lift-up device preventing sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165511.9U CN204608610U (en) | 2015-03-20 | 2015-03-20 | A kind of bridge construction lift-up device preventing sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608610U true CN204608610U (en) | 2015-09-02 |
Family
ID=53961171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165511.9U Expired - Fee Related CN204608610U (en) | 2015-03-20 | 2015-03-20 | A kind of bridge construction lift-up device preventing sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204608610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409936A (en) * | 2017-05-03 | 2017-12-01 | 盛亚红 | A kind of gardens sapling support fender bracket |
| CN108533038A (en) * | 2018-04-28 | 2018-09-14 | 佛山市甄睿智能科技有限公司 | A kind of vehicle anchor for shifting carrying platform parking robot |
-
2015
- 2015-03-20 CN CN201520165511.9U patent/CN204608610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409936A (en) * | 2017-05-03 | 2017-12-01 | 盛亚红 | A kind of gardens sapling support fender bracket |
| CN108533038A (en) * | 2018-04-28 | 2018-09-14 | 佛山市甄睿智能科技有限公司 | A kind of vehicle anchor for shifting carrying platform parking robot |
| CN108533038B (en) * | 2018-04-28 | 2020-09-25 | 瑞安市奔马轿车维修有限公司 | Vehicle fixing device for transfer platform parking robot |
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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 |
Granted publication date: 20150902 Termination date: 20180320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |