CN209523114U - A kind of bracing means of underwater pier stud - Google Patents
A kind of bracing means of underwater pier stud Download PDFInfo
- Publication number
- CN209523114U CN209523114U CN201920189583.5U CN201920189583U CN209523114U CN 209523114 U CN209523114 U CN 209523114U CN 201920189583 U CN201920189583 U CN 201920189583U CN 209523114 U CN209523114 U CN 209523114U
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- China
- Prior art keywords
- pier stud
- sleeve
- reinforcing
- mounting member
- underwater
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Abstract
The utility model relates to a kind of bracing means of underwater pier stud.The bracing means of underwater pier stud disclosed by the utility model includes pier stud, mounting rack, grouting and multiple reinforcing sleeves, wherein reinforcing sleeve and pier stud coaxial arrangement, multiple reinforcing sleeves can combine installation to adapt to the underwater height of pier stud.The utility model reinforces sleeve by modularized design and manufacture, further improves the use popularity for reinforcing sleeve, and processing cost is low.Construction cost and difficulty can be greatly lowered using the Pier Column Reinforcing device of the application in bridge of paddling, and improve construction economy.
Description
Technical field
The utility model relates to road and bridge engineering and hydraulic engineering field more particularly to a kind of reinforcings of underwater pier stud
Device.
Background technique
In the prior art, in road and bridge engineering and hydraulic engineering field, the pier stud of bridge can be inserted into river, small stream
Water, lake be even in ocean, such as in the bridge construction across waters, the lower end of bridge pier (i.e. pier stud) usually in water, and
Contain a large amount of silts in the water flow in waters, and pier stud is usually that cement pours, due to the souring of water flow, a large amount of silts
Pier stud generation is washed away and corrosiveness, causes pier stud surface recess, pit-hole occur, causes pier stud to attenuate, directly affect pier
The load-bearing of column reduces the safety of bridge.Although there is the ruggedized construction of tubular to reinforce pier stud in the prior art,
Ruggedized construction in the prior art must be customized according to the underwater height of pier stud, that is to say, that the reinforcing knot of the prior art
The size of structure be it is fixed, cannot be adjusted according to the underwater height of pier stud, if to be carried out to the pier stud of specific bridge
It reinforces, then the underwater height of pier stud must be determined first, then carries out whole customized production ruggedized construction, this is undoubtedly increased
Manufacturing cost and manufacturing time.In addition, if the underwater height of pier stud is larger, the size of corresponding ruggedized construction
Also it must be the same, just progressive one increases manufacture difficulty and cost, and lifting, transport and the peace of large-sized ruggedized construction for this
The difficulty of dress is also very big, is unfavorable for expeditiously bridge construction.
Utility model content
The main purpose of the utility model is that in view of the deficiency of the prior art, providing a kind of modular water
Lower Pier Column Reinforcing structure, not only manufacturing cost is low, but also adaptability is good, can be widely applied for adding for the underwater pier stud of different types of rridges
Gu easy for construction and high-efficient in construction.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of bracing means of underwater pier stud, including
Pier stud, mounting rack, reinforcement assembly and grouting, reinforcement assembly include multiple reinforcing sleeves, reinforce sleeve and pier stud is coaxially disposed,
It reinforces filled with grouting between sleeve and pier stud, the upper end of pier stud connects the bridge floor of bridge, successively from the upper end of pier stud to lower end
Several reinforcing sleeves are installed and first installation sleeve is mounted frame and is fixedly mounted on pier stud, multiple reinforcing sleeves are removable
The connection unloaded, reinforcing sleeve includes the vertically-mounted part and top transverse mounting member positioned at its top, and reinforcing sleeve further includes position
Bottom transverse mounting member in its bottom end, vertically-mounted part are vertically arranged with top transverse mounting member, in the transverse mounting member of top
It is provided with the first mounting hole, the second mounting hole is provided in vertically-mounted part, third installation is provided in the transverse mounting member of bottom
Hole is additionally provided in the transverse mounting member of bottom wherein the first mounting hole and third mounting hole face are arranged and pass through screw connection
The through-hole passed through for vertically-mounted part.
Further, it is lateral without top on three and first reinforcings sleeve being arranged from top to bottom for reinforcing sleeve
Installation part and vertically-mounted part.
Further, the width of vertically-mounted part is less than the width of top transverse mounting member, in the transverse mounting member of bottom
The width of through-hole is equal to the width of vertically-mounted part.
Further, the upper end of mounting rack and first from top to bottom reinforcing sleeve is welded to connect.
Further, the material for reinforcing sleeve is steel.
In addition, in technical solution described in the utility model, all do not do is illustrated, can be used normal in this field
Rule means realize the technical program.
The utility model have the advantage that compared with the prior art, the utility model proposes underwater Pier Column Reinforcing dress
It sets using modularized design and manufacture, the underwater pier stud of different types of rridges can not only be flexibly applied to, improve construction efficiency, and
Manufacturing cost is low, transport is low with hoisting cost, and construction budget is greatly lowered, and has good economy.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the bracing means of the underwater pier stud of the utility model；
Fig. 2 is the cross-sectional view of the bracing means of the underwater pier stud of the utility model；
Fig. 3 be reinforce sleeve it is unassembled together when schematic diagram；
Fig. 4 is the schematic diagram for reinforcing bush attaching structure；
Fig. 5 is two schematic diagrames reinforced when sleeve is installed together；
Fig. 6 is the schematic diagram for reinforcing the mounting structure of sleeve.
In figure: 1, pier stud；2, mounting rack；3, sleeve is reinforced；4, it is in the milk；5, bottom transverse mounting member；6, top is laterally pacified
Piece installing；7, vertically-mounted part；8, the first mounting hole；9, the second mounting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1-6, the utility model proposes the bracing means of underwater pier stud 1 include pier stud 1, mounting rack 2, reinforcing group
Part and grouting 4, reinforcement assembly includes multiple reinforcing sleeves 3, reinforces sleeve 3 and pier stud 1 is coaxially disposed, reinforce sleeve 3 and pier
Filled with grouting 4 between column 1, the bridge floor of the upper end connection bridge of pier stud 1 is successively installed several from the upper end of pier stud 1 to lower end
A reinforcing sleeve 3 and first installation sleeve are mounted frame 2 and are fixedly mounted on pier stud 1, and multiple reinforcing sleeves 3 are dismountable
Connection, reinforcing sleeve 3 includes the vertically-mounted part 7 and top transverse mounting member 6 positioned at its top, and reinforcing sleeve 3 further includes position
Bottom transverse mounting member 5 in its bottom end, vertically-mounted part 7 are vertically arranged with top transverse mounting member 6, top transverse mounting member
It is provided with the first mounting hole 8 on 6, the second mounting hole 9 is provided in vertically-mounted part 7, is provided in bottom transverse mounting member 5
Three mounting hole (not shown)s, wherein the first mounting hole 8 and third mounting hole face are arranged and by screw connection, bottom transverses
The through-hole passed through for vertically-mounted part 7 is additionally provided on installation part 5.Sleeve 3 is reinforced to be three and be arranged from top to bottom
Without top transverse mounting member 6 and vertically-mounted part 7 on first reinforcing sleeve 3.It is horizontal that the width of vertically-mounted part 7 is less than top
To the width of installation part 6, the width of the through-hole in bottom transverse mounting member 5 is equal to the width of vertically-mounted part 7.Mounting rack 2 with
The upper end of first reinforcing sleeve 3 is welded to connect from top to bottom.
The utility model proposes the bracing means of underwater pier stud 1 mainly include that several can be installed together mutually
Reinforce sleeve 3.As shown in Figure 1, the upper end of underwater pier stud 1 usually connects the bridge floor of bridge, bridge is carried out using multiple pier studs 1
Support, the lower end of pier stud 1 when across waters in water, therefore the water flow in the waters such as river, lake in order to prevent
Damage caused by (usually containing a large amount of silts) washes away pier stud 1, being located under water in pier stud 1 is not install additional reinforcing dress
It sets, that is to say, that multiple total lengths for reinforcing sleeve 3 should be at least more than length of the pier stud 1 in water.For reinforcing the shape of sleeve 3
For shape, since the most common pier stud 1 in bridge field is cylindrical pier stud 1(sectional view for example shown in Fig. 2), rigidized cover
Cylinder 3 is generally also made into cylindrical cross-section (as shown in Figure 2), but in the bridge that some Special sections use, pier stud 1 is rectangle
Or other polygonal cross-sections, then the cross section for reinforcing sleeve 3 corresponding at this time will also cause rectangle or polygon, attached drawing
Cross section shown in 2 only indicates a kind of bracing means of typical cylindrical pier stud 1, and the utility model is at this to bracing means
Cross-sectional shape is without limitation.As depicted in figs. 1 and 2, reinforcing sleeve 3 and pier stud 1 is cylinder, and reinforce sleeve 3 with
Pier stud 1 is coaxially disposed, and grouting 4, such as fill concrete are filled in the circular gap reinforced between sleeve 3 and pier stud 1,
Sleeve 3 will be reinforced using concrete to be fixed together with pier stud 1, this belongs to the prior art, and details are not described herein.It is in the milk in filling
Before 4, fixed reinforcing sleeve 3 is first had to, i.e., sees and (for convenience of explanation, defines from top to bottom are as follows: the exposing of pier stud 1 is slept from top to bottom
The upper end of dormancy be it is upper, under lower end is) the upper end of first sleeve be mounted frame 2 and be fixedly mounted on pier stud 1, mounting rack 2 is logical
The upper end for reinforcing sleeve 3 is fixed together by the mode for crossing welding with pier stud 1.
Referring to attached drawing 3-6, the structure of rigidized cover cylinder 3 is described in detail below.As shown in figure 3, the utility model
Inventive point is will to reinforce multiple modules that sleeve 3 is designed to combination installation, what Fig. 3 was indicated be three reinforcing sleeves 3 not
Schematic diagram when installation, shown in Fig. 4 is the specific structure for reinforcing sleeve 3.As shown in figure 4, firstly, reinforcing sleeve 3 in hollow
Cylindric, the wall thickness of sleeve can be configured according to actual needs.It is right perpendicular in the top setting for reinforcing sleeve 3 referring to attached drawing 4
Straight installation part 7 and top transverse mounting member 6 and vertically-mounted part 7 and top transverse mounting member 6 are vertically arranged (referring to attached drawing
6) bottom for reinforcing sleeve 3, is provided with bottom transverse mounting member 5.Simple and reliable two can be added by above-mentioned setting
Gu sleeve 3 is installed together, as shown in figure 5, reinforcing the bottom transverse mounting member 5 of sleeve 3 and the top of following reinforcing sleeve 3 above
The size of portion's transverse mounting member 6 is identical, and due to offering in top transverse mounting member 6 and bottom transverse mounting member 5
The identical mounting hole of positions and dimensions (the first mounting hole 8 and third mounting hole, third mounting hole is not shown in the figure), when being pacified
When dress, top transverse mounting member 6 and the mounting hole of bottom transverse mounting member 5 are completely corresponding, can be fastened at this time with screw
Connection.In addition, being additionally provided with the through-hole passed through for vertically-mounted part 7 in bottom transverse mounting member 5, therefore sleeve 3 is reinforced below
Vertically-mounted part 7 pass through the bottom transverse mounting member 5 for reinforcing sleeve 3 above, and the second installation is provided in vertically-mounted part 7
Hole 9 can pass through the second mounting hole 9 with screw at this time since vertically-mounted part 7 is close to reinforce the wall surface of sleeve 3 above
Vertically-mounted part 7 is fixedly connected with the wall surface for reinforcing sleeve 3 above.By above-mentioned connection type, can in vertical direction and
Horizontal aspect installs two reinforcing sleeves 3 securely, realizes the firm installation of sleeve.In addition, in order to improve multiple rigidized covers
Seal washer is arranged between two neighboring sleeve in installation sleeve in the leakproofness of cylinder 3.Material for reinforcing sleeve 3 is come
It says, sleeve 3 is reinforced in preferably steel manufacture, and not only intensity is high, but also manufacturing technology is mature, and manufacturing cost is low.In addition, reinforcing sleeve
3 quantity is depending on being located at underwater height and each height for reinforcing sleeve 3 according to pier stud 1, and the height of each sleeve can
To be designed according to actual needs, such as it can be designed as the height such as 1 meter, 2 meters.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of bracing means of underwater pier stud, including pier stud (1), mounting rack (2), reinforcement assembly and grouting (4), feature
Be: reinforcement assembly includes multiple reinforcing sleeves (3), reinforces sleeve (3) and pier stud (1) and is coaxially disposed, reinforces sleeve (3) and pier
Filled with grouting (4) between column (1), the upper end of pier stud (1) connects the bridge floor of bridge, successively from the upper end of pier stud (1) to lower end
Several reinforcings sleeve (3) are installed and first installation sleeve is mounted frame (2) and is fixedly mounted on pier stud (1), Duo Gejia
Gu sleeve (3) removably connects, reinforcing sleeve (3) includes being transversely mounted positioned at the vertically-mounted part (7) on its top and top
Part (6), reinforcing sleeve (3) further includes the bottom transverse mounting member (5) positioned at its bottom end, and vertically-mounted part (7) and top are lateral
Installation part (6) is vertically arranged, and is provided in top transverse mounting member (6) the first mounting hole (8), and vertically-mounted part is arranged on (7)
Have the second mounting hole (9), bottom transverse mounting member is provided with third mounting hole on (5), wherein the first mounting hole (8) and third peace
It fills the setting of hole face and passes through screw connection, be additionally provided in bottom transverse mounting member (5) and lead to for what vertically-mounted part (7) passed through
Hole.
2. the bracing means of underwater pier stud according to claim 1, it is characterised in that: reinforce sleeve (3) be three and
Without top transverse mounting member (6) and vertically-mounted part (7) on first reinforcing sleeve (3) being arranged from top to bottom.
3. the bracing means of underwater pier stud according to claim 2, it is characterised in that: the width of vertically-mounted part (7) is small
The width of width in top transverse mounting member (6), the through-hole in bottom transverse mounting member (5) is equal to vertically-mounted part (7)
Width.
4. the bracing means of underwater pier stud according to claim 3, it is characterised in that: mounting rack (2) and from top to bottom the
One upper end for reinforcing sleeve (3) is welded to connect.
5. the bracing means of underwater pier stud according to claim 4, it is characterised in that: the material for reinforcing sleeve (3) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189583.5U CN209523114U (en) | 2019-02-11 | 2019-02-11 | A kind of bracing means of underwater pier stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189583.5U CN209523114U (en) | 2019-02-11 | 2019-02-11 | A kind of bracing means of underwater pier stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523114U true CN209523114U (en) | 2019-10-22 |
Family
ID=68231254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920189583.5U Expired - Fee Related CN209523114U (en) | 2019-02-11 | 2019-02-11 | A kind of bracing means of underwater pier stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733690A (en) * | 2020-05-27 | 2020-10-02 | 黑龙江建筑职业技术学院 | Pier reinforcing device and construction method thereof |
-
2019
- 2019-02-11 CN CN201920189583.5U patent/CN209523114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733690A (en) * | 2020-05-27 | 2020-10-02 | 黑龙江建筑职业技术学院 | Pier reinforcing device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191022 Termination date: 20220211 |