CN207794017U - A kind of hydraulic structure expansion joint seepage-proof structure - Google Patents
A kind of hydraulic structure expansion joint seepage-proof structure Download PDFInfo
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- CN207794017U CN207794017U CN201721816477.2U CN201721816477U CN207794017U CN 207794017 U CN207794017 U CN 207794017U CN 201721816477 U CN201721816477 U CN 201721816477U CN 207794017 U CN207794017 U CN 207794017U
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- mainboard
- groove
- expansion joint
- reinforcing cylinder
- spring
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Abstract
The utility model discloses a kind of hydraulic structure expansion joint seepage-proof structures; including mainboard, groove and protective layer; it is provided with screw rod on the right side of the mainboard; the protective layer is located at the top of fixing bolt, and lateral support bar is provided with below the mainboard, reinforcing cylinder is provided on the right side of the central branches strut; the groove is located at the top of reinforcing cylinder; it is provided with stud above the groove, side buffer stopper is provided with below the mainboard, the outer end of the side spring is provided with isolation board.The hydraulic structure expansion joint seepage-proof structure; entirety is symmetrical structure about fixed cylinder; the connection type of mainboard and protective layer is to paste to connect; stud and groove constitute stretching structure; lateral support bar and buffer stopper being integrally formed structure, central branches strut are in T-shape structure, and reinforcing cylinder is cylindrical in shape structure; both sides are mounted on spring below mainboard, and the position of total contacted with soil has carried out isolation processing.
Description
Technical field
The utility model is related to the technical field of expansion joint seepage-proof structure, specially a kind of hydraulic structure expansion joint is anti-
Seep water structure.
Background technology
Expansion joint seepage-proof structure is common a kind of structure in the work progress such as road, bridge, building, is in order to prevent
Component of thing telescopic variation caused by the variation of weather or outer force effect is constructed, causes structure to generate crack or destruction, on edge
One build joint of structures construction joint direction setting, expansion joint seepage-proof structure is that structures more than basis are divided into two
A independent sector, makes structures that can do horizontal extension along length direction, and expansion joint has a great impact to the secure context of building.
Expansion joint seepage-proof structure is a kind of common structure, the peace in the routine use for safeguarding building in construction
Play a key role in all directions, but there is also many shortcomings, such as present bridge construction when use it is flexible
Waterproof construction is stitched, since the restorability of dilatation joint waterproof structure is poor, long-time service causes bridge floor crack phenomenon, expansion joint occur
Waterproof construction portion does not carry out anti-corrosion or closing isolation processing, is used for a long time, water enters inside configuration and causes oxygen
Change, existing security risk, in view of the above-mentioned problems, carrying out innovation improvement on the basis of original expansion joint seepage-proof structure.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic structure expansion joint seepage-proof structures, to solve above-mentioned background
The restorability of the dilatation joint waterproof structure proposed in technology is poor, and long-time service causes bridge floor crack phenomenon occur, and expansion joint is anti-
Water-bound portion does not carry out anti-corrosion or closing isolation processing, is used for a long time, and the inside configuration that water enters causes to aoxidize,
The problem of existing security risk etc..
To achieve the above object, the utility model provides the following technical solutions：A kind of hydraulic structure expansion joint water-impervious
Structure, including mainboard, groove and protective layer are provided with screw rod on the right side of the mainboard, and are provided with fixed spiral shell on the left of mainboard
Bolt, the protective layer are located at the top of fixing bolt, lateral support bar are provided with below the mainboard, and lateral support bar is logical
It crosses buffer stopper with central branches strut to be connected, reinforcing cylinder is provided on the right side of the central branches strut, and the inside of reinforcing cylinder is set
Be equipped with central spring, the groove is located at the top of reinforcing cylinder, and the inside of groove is equipped with support spring, the groove it is upper
Side is provided with stud, and the upper end of stud is connected with mainboard, side buffer stopper is provided with below the mainboard, and side buffers
Side spring is provided on the outside of block, the outer end of the side spring is provided with isolation board, and is equipped with below isolation board solid
Fixed board.
Preferably, the connection type of the mainboard and protective layer is to paste to connect, and protective layer is polyurethane material.
Preferably, the stud and groove constitute stretching structure, and stud and groove are symmetrically arranged with about reinforcing cylinder
Two.
Preferably, the lateral support bar and buffer stopper being integrally formed structure, and lateral support bar is in T-shape structure,
And there are two the settings of lateral support bar.
Preferably, the central branches strut is in T-shape structure, and central branches strut has about reinforcing cylinder center symmetric setting
Two.
Preferably, the reinforcing cylinder is cylindrical in shape structure, and the internal diameter of reinforcing cylinder is equal with the minimum outer diameter of central branches strut.
Compared with prior art, the utility model has the beneficial effects that：The hydraulic structure expansion joint seepage-proof structure,
The surface that bolt is contacted with the external world has carried out anti-oxidation processing, increases the service life of bolt, lateral support bar and center
Supporting rod be in T-shape structure, increase lateral support bar and central branches strut and buffer stopper contact area, reduce to buffering because
Damage caused by extruding, installation spring is used to support two central branches struts in reinforcing cylinder, increases total in reinforcing cylinder
While stability, spring increases total and restorability is used for a long time, and avris spring, solution is arranged in both sides below mainboard
Certainly be used for a long time the problem of causing building expansion joint seepage-proof structure both sides fabric structure to loosen, at the same by isolation board and
The sealing of fixed plate opposite side lateral spring avoids side spring long-time service and aoxidizes.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model central branches strut cross section structure schematic diagram；
Fig. 3 is the portions the utility model A enlarged structure schematic diagram；
Fig. 4 is the portions the utility model B enlarged structure schematic diagram.
In figure：1, including mainboard, 2, screw rod, 3, stud, 4, groove, 5, support spring, 6, lateral support bar, 7, buffering
Block, 8, central branches strut, 9, reinforcing cylinder, 10, central spring, 11, side buffer stopper, 12, side spring, 13, fixing bolt,
14, protective layer, 15, isolation board, 16, fixed plate.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hydraulic structure expansion joint water-impervious knot
Structure, including mainboard 1, screw rod 2, stud 3, groove 4, support spring 5, lateral support bar 6, buffer stopper 7, central branches strut 8, reinforcing
Cylinder 9, central spring 10, side buffer stopper 11, side spring 12, fixing bolt 13, protective layer 14, isolation board 15 and fixed plate
16, the right side of mainboard 1 is provided with screw rod 2, and the left side of mainboard 1 is provided with fixing bolt 13, and protective layer 14 is located at fixing bolt
The connection type of 13 top, mainboard 1 and protective layer 14 is to paste to connect, and protective layer 14 is polyurethane material, polyurethane tool
There is that very strong corrosivity, fixing bolt 13 can be protected not to be corroded well, increase the time limit used, under mainboard 1
Side is provided with lateral support bar 6, and lateral support bar 6 is connected by buffer stopper 7 with central branches strut 8,6 He of lateral support bar
7 being integrally formed structure of buffer stopper, and lateral support bar 6 is in T-shape structure, and there are two the settings of lateral support bar 6, pass through
It is fixed on buffering of the 6 inner end buffer stopper 7 of lateral support bar to external force, to the destructive power of total when reducing because of unexpected stress
Degree, the right side of central branches strut 8 be provided with reinforcing cylinder 9, and reinforcing cylinder 9 is internally provided with central spring 10, central branches strut 8
In T-shape structure, and central branches strut 8, about there are two 9 center symmetric settings of reinforcing cylinder, reinforcing cylinder 9 is cylindrical in shape structure, and adds
Gu the internal diameter of cylinder 9 is equal with the minimum outer diameter of central branches strut 8, reinforcing cylinder 9 and 8 junction of central branches strut is made not to generate rolling
Dynamic, overall structure is more stablized, and two central branches struts 8 are connected by central spring 10, increase total in external force
Under the action of deform upon after restorability, groove 4 is located at the top of reinforcing cylinder 9, and the inside of groove 4 is equipped with support bullet
The top of spring 5, groove 4 is provided with stud 3, and the upper end of stud 3 is connected with mainboard 1, and stud 3 and groove 4 constitute stretching structure,
And there are two stud 3 and groove 4 be symmetrical arranged about reinforcing cylinder 9, mainboard 1 passes through the stretching structure that stud 3 and groove 4 are constituted
It is connected with reinforcing cylinder 9 and increases total stability, the lower section of mainboard 1 is provided with side buffer stopper 11, and side buffers
The outside of block 11 is provided with side spring 12, and the outer end of side spring 12 is provided with isolation board 15, and the lower section peace of isolation board 15
Equipped with fixed plate 16.
Operation principle：The hydraulic structure expansion joint seepage-proof structure is being used, it is first anti-to the hydraulic structure expansion joint
The structure that seeps water carries out simple knowledge, and two mainboards 1 are linked together by screw rod 2 first, stud 3 is fixed on mainboard 1
Lower surface, groove 4 fix the surface of reinforcing cylinder 9, and lateral support bar 6 and central branches strut 8 are fixed with buffer stopper 7, central elastic
Spring 10 is put into reinforcing cylinder 9, then the most taper end of two central branches struts 8 is inserted into from the both sides of reinforcing cylinder 9 respectively, in groove 4
It is put into support spring 5, stud 3 is inserted into groove 4, the both ends of lateral support bar 6 are fixed on 1 lower section of mainboard, 1 both sides of mainboard point
Side buffer stopper 11 is not fixed, and side spring 12, isolation board 15 and fixed plate 16 are installed in buffer stopper 11 outside in side again respectively
It is placed on the reserved position of building, between mainboard 1 is fixed on isolation 15 by fixing bolt 13, passes through stud 3 and groove 4
The stretching structure of composition increases the restorability of mainboard 1, increases the hydraulic structure expansion joint water-impervious by central spring 10
The deformation of structure, and fixed cylinder 9 increases the stability of 8 junction of central branches strut, mainboard 1 transfers both sides and side spring is arranged
12, solve the problems, such as be used for a long time cause building expansion joint seepage-proof structure both sides fabric structure loosen, while by every
Sealing from 16 opposite side lateral spring of plate 15 and fixed plate avoids the long-time service of side spring 12 and aoxidizes, and here it is the water
The operation principle of work building expansion joint seepage-proof structure.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of hydraulic structure expansion joint seepage-proof structure, including mainboard (1), groove (4) and protective layer (14), feature exists
In：It is provided with screw rod (2) on the right side of the mainboard (1), and is provided with fixing bolt (13), the protection on the left of mainboard (1)
Layer (14) is located at the top of fixing bolt (13), and lateral support bar (6), and lateral support are provided with below the mainboard (1)
Bar (6) is connected by buffer stopper (7) with central branches strut (8), and reinforcing cylinder is provided on the right side of the central branches strut (8)
(9), and reinforcing cylinder (9) is internally provided with central spring (10), and the groove (4) is located at the top of reinforcing cylinder (9), and groove
(4) inside is equipped with support spring (5), and stud (3), and the upper end of stud (3) and master are provided with above the groove (4)
Plate (1) is connected, and side buffer stopper (11) is provided with below the mainboard (1), and be provided on the outside of side buffer stopper (11)
The outer end of side spring (12), the side spring (12) is provided with isolation board (15), and is equipped with below isolation board (15)
Fixed plate (16).
2. a kind of hydraulic structure expansion joint seepage-proof structure according to claim 1, it is characterised in that：The mainboard
(1) and the connection type of protective layer (14) is to paste to connect, and protective layer (14) is polyurethane material.
3. a kind of hydraulic structure expansion joint seepage-proof structure according to claim 1, it is characterised in that：The stud
(3) and groove (4) constitutes stretching structure, and stud (3) and groove (4) about reinforcing cylinder (9) it is arranged symmetrically there are two.
4. a kind of hydraulic structure expansion joint seepage-proof structure according to claim 1, it is characterised in that：The side branch
Strut (6) and buffer stopper (7) being integrally formed structure, and lateral support bar (6) is in T-shape structure, and lateral support bar (6)
There are two settings.
5. a kind of hydraulic structure expansion joint seepage-proof structure according to claim 1, it is characterised in that：The central branches
Strut (8) is in T-shape structure, and central branches strut (8) is about there are two reinforcing cylinder (9) center symmetric settings.
6. a kind of hydraulic structure expansion joint seepage-proof structure according to claim 1, it is characterised in that：The reinforcing cylinder
(9) it is cylindrical in shape structure, and the internal diameter of reinforcing cylinder (9) is equal with the minimum outer diameter of central branches strut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816477.2U CN207794017U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic structure expansion joint seepage-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816477.2U CN207794017U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic structure expansion joint seepage-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794017U true CN207794017U (en) | 2018-08-31 |
Family
ID=63281127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816477.2U Expired - Fee Related CN207794017U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic structure expansion joint seepage-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172866A (en) * | 2020-02-23 | 2020-05-19 | 郑州市公路工程公司 | Bridge expansion joint connecting member with flexible sealing part |
| CN111535165A (en) * | 2020-05-18 | 2020-08-14 | 刘杰 | Method for maintaining and reinforcing expansion joint of highway |
-
2017
- 2017-12-22 CN CN201721816477.2U patent/CN207794017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172866A (en) * | 2020-02-23 | 2020-05-19 | 郑州市公路工程公司 | Bridge expansion joint connecting member with flexible sealing part |
| CN111535165A (en) * | 2020-05-18 | 2020-08-14 | 刘杰 | Method for maintaining and reinforcing expansion joint of highway |
| CN111535165B (en) * | 2020-05-18 | 2021-12-03 | 中化学交通建设集团第三工程有限公司 | Method for maintaining and reinforcing expansion joint of highway |
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| 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: 20180831 Termination date: 20201222 |