CN204875713U - A double -cylinder suspension type hydraulic press hydro -cylinder free bearing - Google Patents
A double -cylinder suspension type hydraulic press hydro -cylinder free bearing Download PDFInfo
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- CN204875713U CN204875713U CN201520634869.1U CN201520634869U CN204875713U CN 204875713 U CN204875713 U CN 204875713U CN 201520634869 U CN201520634869 U CN 201520634869U CN 204875713 U CN204875713 U CN 204875713U
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Abstract
The utility model discloses a double -cylinder suspension type hydraulic press hydro -cylinder free bearing, it reserves a rectangular channel at gate pier (1), sets up one basic steel seat (2) in the rectangular channel lower part, sets up screw rod (3) fixed hydro -cylinder free bearing (4) on basic steel seat (2), hydro -cylinder free bearing (4) divide abutment pier hydro -cylinder free bearing (7) and well mound hydro -cylinder to prop up (8) two kinds free bearings, abutment pier hydro -cylinder free bearing (7) are the two -stage step box structure that the relative superiority or inferiority is low, well mound hydro -cylinder free bearing (8) are slot type box structure low between two outside high schools. Hydro -cylinder free bearing be the two -stage step box structure that the relative superiority or inferiority is low, higher level's step roof beam inboard with hydraulic pressure pump house interior wall surface parallel and level, the outside encorbelment on the floodgate hole and with hydraulic cylinder on hang the point and link to each other, at a hydro -cylinder hinge center height apart from gate pier platform closely under the circumstances, can satisfy the requirement that hydraulic cylinder opened and close the gate under the gate pier platform elevation circumstances not improving, effectively guaranteeing dam facing saving investment in neat and artistic.
Description
Technical field
The utility model relates to a kind of twin-tub suspended hydraulic Oil cylinder and props up free bearing, belongs to Hydraulic and Hydro-Power Engineering metal construction technical field.
Background technology
At present, in Hydraulic and Hydro-Power Engineering, flood spillway, overfall dam, dam body table hole and sluice arch gate generally adopt twin-tub hanging hydraulic press to operate, and the oil cylinder of twin-tub hanging hydraulic press props up free bearing generally adopts cylinder type, maintain static for oil cylinder being propped up free bearing and hydraulic press cylinder load is better passed in gate pier, usually arrange in a large number towards the hoop lacing wire of gate pier inside in the cylinder type outer ring of oil cylinder free bearing, this differs larger engineering for normal pool level with check water level, gate pier height is higher, oil cylinder free bearing is in the following lower position in Gate Piers surface, gate pier upper surface keeps smooth, hydraulic pressure pump house arrangement is neat and artistic, but with check water level, less engineering is differed for normal pool level, then gate pier height is general lower, this can make hanging point on oil cylinder prop up hinge center to center distance lock top nearer, oil cylinder props up free bearing according to traditional cylinder type, oil cylinder can be caused to prop up free bearing and to exceed gate pier surface, affect the placement of hydraulic power unit, for keeping the gate pier surfacing of hydraulic pressure pump house place, the gate pier height at hydraulic pressure pump house place need be improved, therefore gate pier is low early and high after ledge structure, transport causing hydraulic power unit, not only install and increase investment but also affect attractive in appearance while maintenance inconvenience, so prior art is still perfect not.
Utility model content
The purpose of this utility model is to provide a kind of twin-tub suspended hydraulic Oil cylinder to prop up free bearing for overcoming the deficiencies in the prior art, this oil cylinder props up the step box-structure that free bearing is point upper and lower two-stage, wherein: higher level's step is encorbelmented in side, lock hole, on arranged outside two pieces of shackle plates and hydraulic press cylinder, hanging point is by pinned connection, and inner side is concordant with hydraulic pressure pump house inner wall surface; Be fixed on basic steel seat by screw rod bottom subordinate's step, then be permanently affixed on basic steel seat by three weld all arounds.
By the improvement of above pattern, it is the two-stage step box-structure that upper height bends down that oil cylinder props up free bearing, concordant with hydraulic pressure pump house inner wall surface inside higher level's step beam, to encorbelment on lock hole and be connected with hanging point on hydraulic jack in outside, hinge centre-height is propped up apart from the nearlyer situation of gate pier platform at oil cylinder, can the requirement meeting hydraulic jack open-close sluice gate in gate pier platform height situation do not improved, effectively ensure that dam facing is reduced investment outlay while neat and artistic; In addition, oil cylinder props up free bearing and is passed on gate pier by screw rod and weld seam by oil cylinder load, and on-site maintenance and maintenance, without the need to building second stage concrete, are convenient in oil cylinder free bearing top.
For achieving the above object, the technical scheme that the utility model is taked is as follows: at the reserved rectangular channel of gate pier, arrange a basic steel seat, basic steel seat arranges screw rod fixed oil cylinder and props up free bearing in rectangular channel bottom.Aforementioned oil cylinder props up free bearing and divides abutment pier oil cylinder to prop up free bearing and middle pier oil cylinder props up free bearing two kinds.
It is the two-stage step box-structure that upper height bends down that aforementioned abutment pier oil cylinder props up free bearing.
It is slot type box-structure low between senior middle school outside two that aforementioned middle pier oil cylinder props up free bearing.
Aforementioned oil cylinder props up free bearing and is made up of top flange plate, middle frange plate, bottom wing listrium, epiplastron, bottom web, shrouding, shackle plate and stiffener.
Aforementioned abutment pier oil cylinder props up inside free bearing higher level step beam concordant with hydraulic pressure pump house inner wall surface, to encorbelment on lock hole and be connected with hanging point on hydraulic jack in outside.
Aforementioned middle pier oil cylinder props up outside free bearing two concordant with hydraulic pressure pump house inner wall surface inside higher level's step beam, to encorbelment on lock hole and be connected with hanging point on hydraulic jack in outside.
The appearance and size of aforementioned base steel seat on gate pier surface comparatively oil cylinder props up the large 20 ~ 50mm of free bearing bottom wing listrium.
Aforementioned oil cylinder props up the bottom wing listrium of free bearing and basic steel seat adopts three weld all arounds to fix.
Aforementioned oil cylinder props up free bearing and hydraulic pressure pump house wall intersection arranges gate bitumen layer, asphalt thickness 10 ~ 100mm.
Aforementioned oil cylinder props up free bearing subordinate step beam top and arranges cover plate.
Compared with prior art, the utility model has following beneficial effect:
(1) oil cylinder props up free bearing is the two-stage step box-structure that upper height bends down, concordant with hydraulic pressure pump house inner wall surface inside higher level's step beam, to encorbelment on lock hole and be connected with hanging point on hydraulic jack in outside, hinge centre-height is propped up apart from the nearlyer situation of gate pier platform at oil cylinder, can the requirement meeting hydraulic jack open-close sluice gate in gate pier platform height situation do not improved, effectively ensure that dam facing is reduced investment outlay while neat and artistic.
(2) oil cylinder props up free bearing and is passed on gate pier by screw rod and weld seam by oil cylinder load, and on-site maintenance and maintenance, without the need to building second stage concrete, are convenient in oil cylinder free bearing top; In addition, oil cylinder props up free bearing and arranges cover plate and be conducive to gate pier surfacing, is convenient to place hydraulic power unit.
(3) oil cylinder props up free bearing and hydraulic pressure pump house wall intersection arranges gate bitumen layer, oil cylinder is propped up between free bearing and hydraulic pressure pump house wall and has cushion pad layer, minimizing oil cylinder props up the partial pressing's stress between free bearing and hydraulic pressure pump house wall, effectively prevents the cracking of hydraulic pressure pump house wall.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 2;
Fig. 4 is that the utility model abutment pier oil cylinder props up free bearing schematic diagram;
Fig. 5 is C-C sectional view in Fig. 4;
Fig. 6 is D-D sectional view in Fig. 5;
Fig. 7 is that in the utility model, pier oil cylinder props up free bearing schematic diagram;
Fig. 8 is E-E sectional view in Fig. 7;
Fig. 9 is F-F sectional view in Fig. 8.
Description of reference numerals: 1-gate pier, 2-basis steel seat, 3-screw rod, 4-oil cylinder props up free bearing, 5-hydraulic pressure pump house wall, 6-gate bitumen layer, 7-abutment pier oil cylinder props up free bearing, 71-top flange plate one, frange plate one in 72-, 73-bottom wing listrium one, 74-epiplastron one, 75-bottom web one, 76-shrouding one, 77-shackle plate one, stiffener one in 78-, 79-external reinforcing plate for car one, in 8-, pier oil cylinder props up free bearing, 81-top flange plate two, frange plate two in 82-, 83-bottom wing listrium two, 84-epiplastron two, 85-bottom web two, 86-shrouding two, 87-shackle plate two, stiffener two in 88-, 89-external reinforcing plate for car two, 9-cover plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model implements like this:
As Figure 1-3, at the reserved rectangular channel of gate pier 1, a basic steel seat 2 is set in rectangular channel bottom, basic steel seat 2 arranges screw rod 3 fixed oil cylinder and props up free bearing 4.Oil cylinder props up free bearing 4 and arranges gate bitumen layer 6 with hydraulic pressure pump house wall 5 intersection.Oil cylinder props up free bearing 4 and props up free bearing 7 and middle pier oil cylinder by abutment pier oil cylinder and prop up free bearing 8 and form.Oil cylinder props up free bearing 4 and is made up of top flange plate, middle frange plate, bottom wing listrium, epiplastron, bottom web, shrouding, shackle plate and stiffener.
Concrete, as shown in figures 4-9, abutment pier oil cylinder props up free bearing 7 and is made up of top flange plate 1, middle frange plate 72 1, bottom wing listrium 1, epiplastron 1, bottom web 1, shrouding 1, shackle plate 1 and stiffener 1.Abutment pier oil cylinder props up free bearing 8 and is made up of top flange plate 2 81, middle frange plate 2 82, bottom wing listrium 2 83, epiplastron 2 84, bottom web 2 85, shrouding 2 86, shackle plate 2 87 and stiffener 2 88.
As shown in Figure 3, oil cylinder props up free bearing 4 and arranges cover plate 9.
In addition, the bottom wing listrium (i.e. bottom wing listrium 1 and bottom wing listrium 2 83) that oil cylinder props up free bearing 4 adopts three weld all arounds to fix with basic steel seat 2.
Certainly, more than just embody rule example of the present utility model, the technical scheme that the utility model also has other embodiment, all employings to be equal to replacement or equivalent transformation to be formed, all drops within the protection domain required by the utility model.
Claims (8)
1. twin-tub suspended hydraulic Oil cylinder props up a free bearing, it is characterized in that: at the reserved rectangular channel of gate pier (1), arrange a basic steel seat (2), basic steel seat (2) arranges screw rod (3) fixed oil cylinder and props up free bearing (4) in rectangular channel bottom; Described oil cylinder props up free bearing (4) point abutment pier oil cylinder and props up free bearing (7) and middle pier oil cylinder props up free bearing (8) two kinds; Described abutment pier oil cylinder props up the two-stage step box-structure that free bearing (7) bends down for upper height; It is slot type box-structure low between senior middle school outside two that described middle pier oil cylinder props up free bearing (8).
2. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described oil cylinder props up free bearing (4) and is made up of top flange plate, middle frange plate, bottom wing listrium, epiplastron, bottom web, shrouding, shackle plate and stiffener.
3. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described abutment pier oil cylinder props up inside free bearing (7) higher level's step beam concordant with hydraulic pressure pump house wall (5) inner wall surface, to encorbelment on lock hole and is connected with hanging point on hydraulic jack in outside.
4. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described middle pier oil cylinder props up outside free bearing (8) two concordant with hydraulic pressure pump house wall (5) inner wall surface inside higher level's step beam, to encorbelment on lock hole and is connected with hanging point on hydraulic jack in outside.
5. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: the appearance and size of described basic steel seat (2) on gate pier (1) surface comparatively oil cylinder props up the large 20 ~ 50mm of free bearing (4) bottom wing listrium.
6. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described oil cylinder props up the bottom wing listrium of free bearing (4) and basic steel seat (2) adopts three weld all arounds to fix.
7. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described oil cylinder props up free bearing (4) and arranges gate bitumen layer (6) with hydraulic pressure pump house wall (5) intersection, and gate bitumen layer (6) thickness is 10 ~ 100mm.
8. twin-tub suspended hydraulic Oil cylinder according to claim 1 props up free bearing, it is characterized in that: described oil cylinder props up free bearing (4) subordinate step beam top and arranges cover plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634869.1U CN204875713U (en) | 2015-08-21 | 2015-08-21 | A double -cylinder suspension type hydraulic press hydro -cylinder free bearing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520634869.1U CN204875713U (en) | 2015-08-21 | 2015-08-21 | A double -cylinder suspension type hydraulic press hydro -cylinder free bearing |
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| CN204875713U true CN204875713U (en) | 2015-12-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120667A (en) * | 2016-08-25 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | The method for embedding of a kind of twin-tub suspended hydraulic Oil cylinder supporting seat and structure |
| CN107152010A (en) * | 2016-03-03 | 2017-09-12 | 中国电建集团贵阳勘测设计研究院有限公司 | The improved method and detachable oil cylinder suspension arrangement of a kind of oil cylinder suspension arrangement |
| CN107587486A (en) * | 2017-10-11 | 2018-01-16 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of attachment structure of high narrower bore oral thermometer radial door and hydraulic press |
| CN114351656A (en) * | 2021-12-16 | 2022-04-15 | 大唐陕西发电有限公司旬阳水力发电厂 | Hydraulic hoist engine oil cylinder hinge fixing structure and method for hydropower station |
-
2015
- 2015-08-21 CN CN201520634869.1U patent/CN204875713U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152010A (en) * | 2016-03-03 | 2017-09-12 | 中国电建集团贵阳勘测设计研究院有限公司 | The improved method and detachable oil cylinder suspension arrangement of a kind of oil cylinder suspension arrangement |
| CN107152010B (en) * | 2016-03-03 | 2023-10-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Improvement method of oil cylinder suspension device and detachable oil cylinder suspension device |
| CN106120667A (en) * | 2016-08-25 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | The method for embedding of a kind of twin-tub suspended hydraulic Oil cylinder supporting seat and structure |
| CN106120667B (en) * | 2016-08-25 | 2018-07-10 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of method for embedding and structure of twin-tub hanging hydraulic press oil cylinder fulcrum bearing |
| CN107587486A (en) * | 2017-10-11 | 2018-01-16 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of attachment structure of high narrower bore oral thermometer radial door and hydraulic press |
| CN114351656A (en) * | 2021-12-16 | 2022-04-15 | 大唐陕西发电有限公司旬阳水力发电厂 | Hydraulic hoist engine oil cylinder hinge fixing structure and method for hydropower station |
| CN114351656B (en) * | 2021-12-16 | 2023-11-07 | 大唐陕西发电有限公司旬阳水力发电厂 | Hydraulic hoist cylinder support hinge fixing structure and method for hydropower station |
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