CN205116141U - U template block mount formula diversion pier structure - Google Patents
U template block mount formula diversion pier structure Download PDFInfo
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- CN205116141U CN205116141U CN201520872226.0U CN201520872226U CN205116141U CN 205116141 U CN205116141 U CN 205116141U CN 201520872226 U CN201520872226 U CN 201520872226U CN 205116141 U CN205116141 U CN 205116141U
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- prefabricated
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Abstract
The utility model discloses a U template block mount formula diversion pier structure, include and fix the prefabricated panel on the riverbed prefabricated panel's upstream and downstream both ends are fixed with a prefabricated load bearing wall respectively, two prefabricate the prefabricated training wall that is equipped with the multi -disc equipartition between the load bearing wall, adjacent prefabricated load bearing wall with between the prefabricated training wall and adjacent two it crosses the discharge orifice all to be formed with one between the prefabricated training wall, cross discharge orifice river course end overflow the section than the approach channel end to overflow the section little, at every the spiral -lock has a prefabricated U template of an inversion on the middle main wall, adjacent two be formed with joint line between the prefabricated U template be formed with the stagnant water asphalt tack coat in the joint line, the inversion top of prefabricated U template is formed with a recess be equipped with ecological layer in the recess. The utility model discloses can improve pilotage road junction door district navigation rivers condition, construction convenience, engineering cost is lower, the convenient maintenance is repaired.
Description
Technical field
The utility model belongs to water conservancy water transport technical field, particularly the combination assembled diversion pier structure of the U-shaped plate of one.
Background technology
When natural river course is built key water control project, in order to the needs of opening the navigation or air flight, standing put the navigation structures such as ship lock, in the import and export in navigation structure, i.e. the entrance erea that is connected with river course or canal of ship lock upstream and downstream approach channel, current are generally made up of oblique current and backflow two parts, be the throat that lockage boats and ships (team) pass in and out approach channel, it is in the intersection that river course moves water and approach channel hydrostatic, current flexural deformation, produce current gradient, form oblique current.Due to the effect of oblique current, produce backflow and the little whirlpool of divergence type, crossing current and backflow make navigating ship (team) produce lateral drift and torsion, there will be out of control, so that have an accident time serious, impact navigation.
In order to ensure the navigation safety of boats and ships (team) and unimpeded, flow condition must be controlled can in the effective range of normal operating at boats and ships (team).At present, domestic and international project technical research personnel have carried out large quantity research to the engineering measure improving lock approach entrance erea flow condition, as adjustment trraning pole length and dike head dummy formula, levee body perforate drainage, trraning pole extend out perforate, trraning pole floating structure, fourth ground sills choose stream etc.Developmental research a kind of novelty and desirable diversion structure-diversion pier again in recent years.Existing diversion pier structure mainly adopts the structure such as solid wall and cast-in-situ concrete, causes the construction period longer, constructional difficulties, simultaneously when diversion pier is subject to not easily repairing when hull accidental impact produces and damages, thus affects its using function.
Summary of the invention
The utility model provides a kind of modularization U-shaped plate combined type water conservancy diversion pier structure for solving in known technology the technical problem that exists, and this structure construction is convenient, and construction costs is lower; Maintain easily repairing.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: the combination assembled diversion pier structure of a kind of U-shaped plate, comprise the prefabricated panel be fixed on riverbed, be fixed with a prefabricated load bearing wall respectively at the upstream and downstream two ends of described prefabricated panel; The prefabricated guide wall that multi-disc is uniform is provided with between load bearing wall prefabricated described in two panels, described prefabricated guide wall is fixed on described prefabricated panel, the horizontal projection of described prefabricated guide wall is trisection claw-type structure, be provided with both sides aileron and middle main wall, and the pawl finger tip of described prefabricated guide wall is its river course end, the radix unguis end of described prefabricated guide wall is its approach channel end, described middle main wall higher than described aileron, the end face of described aileron be from its river course end to its approach channel end reduce gradually domatic; The end face of described prefabricated load bearing wall is contour domatic with the end face of described aileron, is all supported with a prefabricated water conservancy diversion top board on adjacent described prefabricated load bearing wall and described aileron and on aileron described in adjacent two panels; Between adjacent described prefabricated load bearing wall and described prefabricated guide wall and between guide wall prefabricated described in adjacent two panels, be all formed with a flowing hole, the flow section of described flowing hole river course end is little compared with the flow section of approach channel end; On each described middle main wall, spiral-lock has an inverted prefabricated U template, is formed with connecting sewing, is formed with sealing asphalt tack coat in described connecting sewing between adjacent two described prefabricated U templates; Be formed with groove at the inversion top of described prefabricated U template, in described groove, be provided with ecosphere, in described ecosphere, be placed with vegetable seeds and/or root system.
The end face of described middle main wall be from its approach channel end to its river course end reduce gradually domatic.
In the approach channel side of described prefabricated U template, anti-collision rubber watch box is installed.
Described prefabricated panel is provided with the extension extended on approach channel riverbed.
Described prefabricated panel adopts grouted anchor bar to be anchored on riverbed.
Interval is formed at the bottom of the inversion top of described prefabricated U template and between the end face of described middle main wall.
The advantage that the utility model has and good effect are: 1. functional, adopt and form flowing hole bottom diversion pier, and make the flow section of flowing hole river course end little compared with the flow section of approach channel end, under the prefabricated water conservancy diversion top board guiding simultaneously adopting approach channel end lower enters the current direction of approach channel, effectively can slacken oblique flow and the backflow of approach channel entrance erea, improve approach channel navigation through the gap flow condition; Prefabricated panel can effectively prevent lateral current from washing away riverbed, ensure that the stability of diversion pier structure self; 2. simplicity, owing to adopting prefabricated units in a large number, make the utility model have easy construction, can the reduction of erection time, save the advantage such as construction costs; 3. durability, adopts fabricated structure and reserved connecting sewing, is convenient to diversion pier structure after damage, carries out dismounting reparation; 4. view, after Practical Completion, grows the green vegetation on prefabricated U template, with surrounding landscape environment coordination, has good view.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
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 the C-C sectional view of Fig. 2.
In figure: 1, prefabricated panel, 1-1, extension, 2, grouted anchor bar, 3, prefabricated load bearing wall, 4, prefabricated guide wall, 4-1, aileron, 4-2, middle main wall, 5, prefabricated water conservancy diversion top board, 6, prefabricated U template, 7, connecting sewing, 8, anti-collision rubber watch box, 9, ecosphere, 10, plant, 11, flowing hole.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 4, the combination assembled diversion pier structure of a kind of U-shaped plate, comprises the prefabricated panel 1 be fixed on riverbed, is fixed with a prefabricated load bearing wall 3 at the upstream and downstream two ends of described prefabricated panel 1 respectively; The uniform prefabricated guide wall 4 of multi-disc is provided with between load bearing wall 3 prefabricated described in two panels, described prefabricated guide wall 4 is fixed on described prefabricated panel 1, the horizontal projection of described prefabricated guide wall 4 is trisection claw-type structure, be provided with both sides aileron 4-1 and middle main wall 4-2, and the pawl finger tip of described prefabricated guide wall 4 is its river course ends, the radix unguis end of described prefabricated guide wall 4 is its approach channel ends, described middle main wall 4-2 higher than described aileron 4-1, the end face of described aileron 4-1 be from its river course end to its approach channel end reduce gradually domatic; The end face of described prefabricated load bearing wall 3 is contour domatic with the end face of described aileron 4-1, on adjacent described prefabricated load bearing wall 3 and described aileron 4-1 and be all supported with a prefabricated water conservancy diversion top board 5 on aileron 4-1 described in adjacent two panels; Between adjacent described prefabricated load bearing wall 3 and described prefabricated guide wall 4 and between guide wall 4 prefabricated described in adjacent two panels, be all formed with a flowing hole 11, the flow section of described flowing hole 11 river course end is little compared with the flow section of approach channel end; On each described middle main wall 4-1, spiral-lock has an inverted prefabricated U template 6, is formed with connecting sewing 7, is formed with sealing asphalt tack coat, according to variations in temperature, elastic deformation can occurs in described connecting sewing 7 between adjacent two described prefabricated U templates 6.Be formed with groove at the inversion top of described prefabricated U template 6, in described groove, be provided with ecosphere 9, in described ecosphere 9, be placed with vegetable seeds and/or root system.After plant 10 grows, root system penetrates in soil, can protecting ecology layer 10 well.Not easily soil erosion is caused, simultaneously also for animals and plants provide good habitat when water impact.
In the present embodiment, the end face of described middle main wall 4-2 be from its approach channel end to its river course end reduce gradually domatic.To strengthen the intensity of main wall approach channel end in the middle of approach channel end, prevent it from damaging because suffering the collision of navigation boats and ships.In the approach channel side of described prefabricated U template 6, anti-collision rubber watch box 8 is installed.The damage that boats and ships accidental impact causes can be alleviated.Described prefabricated panel 1 is provided with the extension 1-1 extended on approach channel riverbed, washes away the riverbed of approach channel with anti-overflow water body.Described prefabricated panel 1 adopts grouted anchor bar 2 to be anchored on riverbed.Interval is formed at the bottom of the inversion top of described prefabricated U template 6 and between the end face of described middle main wall 4-2.To alleviate the quality of diversion pier structure further, reduce material usage, cost-saving.The syndeton of prefabricated load bearing wall 3 and prefabricated panel 1: the keeper of pre-buried epirelief on prefabricated panel 1, the locating hole with keeper adaptation is reserved bottom prefabricated load bearing wall 3, during installation, locating hole on prefabricated load bearing wall 3 is coordinated with the keeper on prefabricated panel 1, and the gap concrete between them is smeared reality.Prefabricated guide wall 4 is all identical with the syndeton of prefabricated panel 1 with above-mentioned prefabricated load bearing wall 3 with the syndeton of the syndeton between prefabricated panel 1, prefabricated water conservancy diversion top board 5 and the syndeton between prefabricated load bearing wall 3 and aileron 4-1 and prefabricated U template 6 and middle main wall 4-1.
Operating principle of the present utility model:
Current in river course are let out by under key water control project, and the larger water body of flow velocity is when near approach channel entrance erea, and carry out water body exchange in the pod apertures bottom diversion pier, the U-shaped plate in top can adjust top layer flow-shape well, improves navigation through the gap flow condition.Further, under adopting the prefabricated water conservancy diversion top board guiding reduced gradually to approach channel side from side, river course to enter the current direction of approach channel, lateral current can be avoided to affect surface water, worsen navigational capacity.And make the flow section of pod apertures river course end less, the flow section of approach channel end is comparatively large, can reduce the crossing current flow velocity in approach channel, is conducive to the airworthiness maintaining approach channel entrance erea surface water.Prefabricated panel bottom diversion pier can prevent lateral current from washing away riverbed effectively, then protects the structural stability of diversion pier structure itself.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (6)
1. the combination assembled diversion pier structure of U-shaped plate, is characterized in that, comprise the prefabricated panel be fixed on riverbed, is fixed with a prefabricated load bearing wall respectively at the upstream and downstream two ends of described prefabricated panel;
The prefabricated guide wall that multi-disc is uniform is provided with between load bearing wall prefabricated described in two panels, described prefabricated guide wall is fixed on described prefabricated panel, the horizontal projection of described prefabricated guide wall is trisection claw-type structure, be provided with both sides aileron and middle main wall, and the pawl finger tip of described prefabricated guide wall is its river course end, the radix unguis end of described prefabricated guide wall is its approach channel end, described middle main wall higher than described aileron, the end face of described aileron be from its river course end to its approach channel end reduce gradually domatic;
The end face of described prefabricated load bearing wall is contour domatic with the end face of described aileron, is all supported with a prefabricated water conservancy diversion top board on adjacent described prefabricated load bearing wall and described aileron and on aileron described in adjacent two panels; Between adjacent described prefabricated load bearing wall and described prefabricated guide wall and between guide wall prefabricated described in adjacent two panels, be all formed with a flowing hole, the flow section of described flowing hole river course end is little compared with the flow section of approach channel end;
On each described middle main wall, spiral-lock has an inverted prefabricated U template, is formed with connecting sewing, is formed with sealing asphalt tack coat in described connecting sewing between adjacent two described prefabricated U templates; Be formed with groove at the inversion top of described prefabricated U template, in described groove, be provided with ecosphere, in described ecosphere, be placed with vegetable seeds and/or root system.
2. the combination assembled diversion pier structure of U-shaped plate according to claim 1, is characterized in that, the end face of described middle main wall be from its approach channel end to its river course end reduce gradually domatic.
3. the combination assembled diversion pier structure of U-shaped plate according to claim 1 or 2, is characterized in that, be provided with anti-collision rubber watch box in the approach channel side of described prefabricated U template.
4. the combination assembled diversion pier structure of U-shaped plate according to claim 1, it is characterized in that, described prefabricated panel is provided with the extension extended on approach channel riverbed.
5. the combination assembled diversion pier structure of U-shaped plate according to claim 1, is characterized in that, described prefabricated panel adopts grouted anchor bar to be anchored on riverbed.
6. the combination assembled diversion pier structure of U-shaped plate according to claim 1, is characterized in that, at the bottom of the inversion top of described prefabricated U template and between the end face of described middle main wall, be formed with interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872226.0U CN205116141U (en) | 2015-11-03 | 2015-11-03 | U template block mount formula diversion pier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872226.0U CN205116141U (en) | 2015-11-03 | 2015-11-03 | U template block mount formula diversion pier structure |
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| Publication Number | Publication Date |
|---|---|
| CN205116141U true CN205116141U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872226.0U Withdrawn - After Issue CN205116141U (en) | 2015-11-03 | 2015-11-03 | U template block mount formula diversion pier structure |
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| CN (1) | CN205116141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256784A (en) * | 2015-11-03 | 2016-01-20 | 交通运输部天津水运工程科学研究所 | U-shaped plate combination assembling type flow guide pier structure |
-
2015
- 2015-11-03 CN CN201520872226.0U patent/CN205116141U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256784A (en) * | 2015-11-03 | 2016-01-20 | 交通运输部天津水运工程科学研究所 | U-shaped plate combination assembling type flow guide pier structure |
| CN105256784B (en) * | 2015-11-03 | 2017-03-01 | 交通运输部天津水运工程科学研究所 | The combination assembled water conservancy diversion pier structure of U-shaped plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |