CN208981673U - A kind of waterproof construction of deformation joint of roof - Google Patents
A kind of waterproof construction of deformation joint of roof Download PDFInfo
- Publication number
- CN208981673U CN208981673U CN201821711621.0U CN201821711621U CN208981673U CN 208981673 U CN208981673 U CN 208981673U CN 201821711621 U CN201821711621 U CN 201821711621U CN 208981673 U CN208981673 U CN 208981673U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- expansion
- deformation joint
- pedestals
- blind flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of waterproof constructions of deformation joint of roof, including No.1 pedestal and No. two pedestals, the No.1 pedestal and No. two pedestals pass through expansion bolt respectively and are mounted on the roofing concrete of deformation joint two sides, the expansion bolt is made of expansion-head, dilating screw and expansion nut, the expansion-head is goed deep into inside roofing concrete, the bottom of the dilating screw passes through No.1 pedestal and the mounting hole of No. two base bottom surfaces is fixed in roofing concrete by expansion-head, and No.1 pedestal and No. two pedestals are fixed by expansion nut in the top of the dilating screw.A kind of waterproof construction of deformation joint of roof described in the utility model is equipped with drainage trough, roller ball and buffer spring, rainwater can be guided to flow away in time, prevents rainwater accumulation from penetrating into deformation joint；Sliding is replaced using rolling, reduces frictional dissipation, keeps slide bar more sensitive and durable；The stress that vertical direction can effectively be buffered prevents structure from being pullled deformation.
Description
Technical field
The utility model relates to waterproof construction field, in particular to a kind of waterproof construction of deformation joint of roof.
Background technique
Deformation joint is the general name of expansion joint, subsiding crack and aseismic joint, and building can often generate change under extraneous factor effect
Shape causes cracking even to destroy, and deformation joint is that reserved build joint, building roofing are reserving good deformation in response to this
After seam, in order to which waterproof fireproofing, beautiful safety etc. require, need to do waterproof construction on deformation joint；But current roofing becomes
There are still some places to be modified in actual use for the waterproof construction of shape seam: the waterproof construction of general deformation joint of roof does not have
Special rainwater drainage device is set, is still easy to protrude into deformation joint when rainwater is excessive；The waterproof knot of general deformation joint of roof
The Slide bar structure of structure is only fixedly welded a ball on head, for a long time after, ball is easy to be stuck because of abrasion, influences to make
Use effect；The damping, buffering of the waterproof construction of general deformation joint of roof in the vertical direction is ineffective, and structure is easily deformed；
For this purpose, it is proposed that a kind of waterproof construction of deformation joint of roof.
Utility model content
The main purpose of the utility model is to provide a kind of waterproof constructions of deformation joint of roof, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of waterproof construction of deformation joint of roof, including No.1 pedestal and No. two pedestals, the No.1 pedestal and No. two bases
Seat is mounted on the roofing concrete of deformation joint two sides respectively by expansion bolt, and the expansion bolt is by expansion-head, expanding screw
Bar and expansion nut form, and the expansion-head is goed deep into inside roofing concrete, and the bottom of the dilating screw passes through No.1 pedestal
It is fixed in roofing concrete with the mounting hole of No. two base bottom surfaces by expansion-head, passes through expansion at the top of the dilating screw
Nut fixes No.1 pedestal and No. two pedestals, is equipped with together on the inside of the upper end facade of the No.1 pedestal and No. two pedestals
It is equipped on the outside of the upper end facade of C-shaped card slot, the No.1 pedestal and No. two pedestals and seals card slot together, the No.1 pedestal
Several slide bars are connected between the C-shaped card slot on No. two pedestals, the slide bar assumes diamond in shape, and two tips are equipped with one
Roller ball, the roller ball are made of ball cover and ball, and the inside that the ball is wrapped in ball cover can be freely rotated, the cunning
The center of bar is equipped with a connecting screw hole, and the upper end of the slide bar is equipped with a block buffering plate, the lower end two of the buffer board
Side is respectively provided with one of buffer bar, and the upper end of the buffer board is equipped with top blind flange, and the center of the top blind flange is equipped with
Top blind flange, buffer board and slide bar are connected into an entirety by several high-strength bolts, between the top blind flange and buffer board
One row's buffer spring is respectively installed positioned at the two sides of high-strength bolt, the bottom of the high-strength bolt is equipped with a high-strength nut,
The outer ring of the high-strength bolt between top blind flange and buffer board, a damping bullet is respectively installed between high-strength nut and slide bar
Spring, the lower end of the top blind flange correspond to No.1 pedestal on No. two pedestals seal the position of card slot it is same be respectively equipped with it is close together
Card slot is sealed, and one of elastic rubber pad is separately installed between ipsilateral two seals card slot, the both sides of the edge of the top blind flange are each
It is installed on one of drainage trough.
Preferably, the No.1 pedestal and No. two are separately equipped with waterstop together between pedestal and roofing concrete, and only
Water band, which protrudes into, forms a concave surface in deformation joint.
Preferably, it is located between the roofing concrete below waterstop and back-fire relief band is installed.
Preferably, the upper end that the top of the high-strength bolt is located at top blind flange is equipped with a waterproof nut.
Preferably, the connecting screw hole inner ring of the center of the slide bar is equipped with internal screw thread matched with high-strength bolt.
Preferably, the bottom of the buffer spring is welded on buffer board.
Compared with prior art, the utility model has the following beneficial effects:
In the utility model, one of drainage trough is arranged by the edge in top blind flange two sides, for guiding rainwater timely
It flows away, prevents rainwater accumulation from penetrating into deformation joint；By the way that the ball at slide bar both ends is changed to ball, slided using agency is rolled,
Keep the movement of slide bar more sensitive and durable；By the way that buffer board is arranged in slide bar upper end, and pacify between buffer board and top blind flange
Buffer spring is filled, facilitates the stress of buffering vertical direction, prevents malformation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the waterproof construction of deformation joint of roof of the utility model；
Fig. 2 is a kind of cross-sectional view of the waterproof construction of deformation joint of roof of the utility model；
Fig. 3 is a kind of slide bar top view of the waterproof construction of deformation joint of roof of the utility model.
In figure: 1, No.1 pedestal；2, No. two pedestals；3, expansion bolt；4, roofing concrete；5, waterstop；6, back-fire relief band；
7, top blind flange；8, high-strength bolt；9, drainage trough；10, expansion-head；11, dilating screw；12, expansion nut；13, C-shaped card slot；
14, card slot is sealed；15, elastic rubber pad；16, waterproof nut；17, damping spring；18, high-strength nut；19, slide bar；20, it rolls
Ball；21, buffer board；22, buffer bar；23, buffer spring；24, connecting screw hole；25, ball cover；26, ball.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1-3, a kind of waterproof construction of deformation joint of roof, including No.1 pedestal 1 and No. two pedestals 2, No.1 base
Seat 1 and No. two pedestals 2 are mounted on the roofing concrete 4 of deformation joint two sides by expansion bolt 3 respectively, and expansion bolt 3 is by swollen
Swollen head 10, dilating screw 11 and expansion nut 12 form, and expansion-head 10 is goed deep into inside roofing concrete 4, the bottom of dilating screw 11
Portion passes through No.1 pedestal 1 and the mounting hole of No. two 2 bottom surfaces of pedestal is fixed in roofing concrete 4 by expansion-head 10, expanding screw
No.1 pedestal 1 and No. two pedestals 2, the upper end of No.1 pedestal 1 and No. two pedestals 2 are fixed by expansion nut 12 in the top of bar 11
One of C-shaped card slot 13 be installed on the inside of facade, is equipped with together on the outside of the upper end facade of No.1 pedestal 1 and No. two pedestals 2
Card slot 14 is sealed, several slide bars 19 are connected between the C-shaped card slot 13 on No.1 pedestal 1 and No. two pedestals 2, slide bar 19 is in water chestnut
Shape, two tips are equipped with a roller ball 20, and roller ball 20 is made of ball cover 25 and ball 26, and ball 26 is wrapped in ball cover
25 inside can be freely rotated, and the center of slide bar 19 is equipped with a connecting screw hole 24, and the upper end of slide bar 19 is equipped with one piece
Buffer board 21, the lower end two sides of buffer board 21 are respectively provided with one of buffer bar 22, and the upper end of buffer board 21 is equipped with top blind flange 7, top
The center of portion's cover board 7 is equipped with several high-strength bolts 8 and top blind flange 7, buffer board 21 and slide bar 19 is connected into one
Whole, the two sides between top blind flange 7 and buffer board 21 positioned at high-strength bolt 8 are respectively equipped with row's buffer spring 23, high-strength spiral shell
The bottom of bolt 8 is equipped with a high-strength nut 18, and the outer ring of high-strength bolt 8 is between top blind flange 7 and buffer board 21, high-strength spiral shell
A damping spring 17 is respectively installed between mother 18 and slide bar 19, the lower end of top blind flange 7 corresponds to No.1 pedestal 1 and No. two pedestals
The position that card slot 14 is sealed on 2 is equally respectively equipped with one of sealing card slot 14, and separately pacifies between ipsilateral two seals card slot 14
Equipped with one of elastic rubber pad 15, the both sides of the edge of top blind flange 7 are respectively installed on one of drainage trough 9；
Waterstop 5 together are separately installed, and waterstop 5 is stretched between No.1 pedestal 1 and No. two pedestals 2 and roofing concrete 4
Enter and forms a concave surface in deformation joint；Lower section between roofing concrete 4 positioned at waterstop 5 is equipped with back-fire relief band 6；High-strength bolt
The upper end that 8 top is located at top blind flange 7 is equipped with a waterproof nut 16；In the connecting screw hole 24 of the center of slide bar 19
Circle is equipped with internal screw thread matched with high-strength bolt 8；The bottom of buffer spring 23 is welded on buffer board 21.
It should be noted that the utility model is a kind of waterproof construction of deformation joint of roof, by 7 two sides of top blind flange
Edge one of drainage trough 9 is set, for guiding rainwater to flow away in time, prevent rainwater accumulation from penetrating into deformation joint；By in water chestnut
Two tips of shape slide bar 19 are equipped with a roller ball 20, roller ball 20 by the ball cover 25 that is fixedly welded on slide bar 19 with
The ball 26 being wrapped in ball cover 25 forms, and when deformation joint is by horizontal force, the C-shaped card slot 13 on the pedestal of two sides is mutual
Close to slide bar 19 is squeezed, slide bar 19 is rotated by the connecting screw hole 24 at center, and roller ball 20 is driven to transport in C-shaped card slot 13
It is dynamic, roller ball 20 is rolled in C-shaped card slot 13 slided than fixed ball it is sensitiveer, and it is not easy to wear cause to be stuck,
The service life is longer, more durable；By the way that a block buffering plate 21 is arranged in the upper end of slide bar 19, the bottom of buffer board 21 is set
It sets twice buffer bar 22 to contact with slide bar 19, prevents contact surface excessive, cause the excessive influence slide bar 19 of frictional force to rotate, subtract simultaneously
Rust joint occurs for contact surface when small contact surface also can be effectively prevented static, and the upper end of buffer board 21 is located at the two sides of high-strength bolt 8
It is respectively welded with row's buffer spring 23, the top of buffer spring 23 resists the bottom surface of top blind flange 7, can effectively buffer vertical side
To stress, prevent structure from being pullled deformation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of waterproof construction of deformation joint of roof, including No.1 pedestal (1) and No. two pedestals (2), it is characterised in that: described one
Number pedestal (1) and No. two pedestals (2) are mounted on the roofing concrete (4) of deformation joint two sides by expansion bolt (3) respectively, institute
It states expansion bolt (3) to be made of expansion-head (10), dilating screw (11) and expansion nut (12), the expansion-head (10) gos deep into room
Surface concrete (4) is internal, and the bottom of the dilating screw (11) passes through the installation of No.1 pedestal (1) and No. two pedestal (2) bottom surfaces
Hole is fixed in roofing concrete (4) by expansion-head (10), and the top of the dilating screw (11) passes through expansion nut (12)
No.1 pedestal (1) and No. two pedestals (2) are fixed, the No.1 pedestal (1) and the inside of the upper end facade of No. two pedestals (2) are pacified
Equipped with one of C-shaped card slot (13), it is equipped on the outside of the No.1 pedestal (1) and the upper end facade of No. two pedestals (2) close together
It seals card slot (14), is connected with several slide bars between the C-shaped card slot (13) on the No.1 pedestal (1) and No. two pedestals (2)
(19), the slide bar (19) assumes diamond in shape, and two tips are equipped with a roller ball (20), and the roller ball (20) is by ball cover
(25) it is formed with ball (26), the inside that the ball (26) is wrapped in ball cover (25) can be freely rotated, the slide bar (19)
Center be equipped with a connecting screw hole (24), the upper end of the slide bar (19) is equipped with a block buffering plate (21), the buffering
The lower end two sides of plate (21) are respectively provided with one of buffer bar (22), and the upper end of the buffer board (21) is equipped with top blind flange (7), described
The center of top blind flange (7) is equipped with several high-strength bolts (8) for top blind flange (7), buffer board (21) and slide bar
(19) entirety is connected into, the two sides between the top blind flange (7) and buffer board (21) positioned at high-strength bolt (8) are respectively installed
There is row's buffer spring (23), the bottom of the high-strength bolt (8) is equipped with a high-strength nut (18), the high-strength bolt
(8) outer ring is respectively equipped with one between top blind flange (7) and buffer board (21), between high-strength nut (18) and slide bar (19)
Damping spring (17), the lower end of the top blind flange (7) correspond to and seal card slot (14) on No.1 pedestal (1) and No. two pedestals (2)
Position one of sealing card slot (14) is equally respectively installed, and one of bullet is separately installed between ipsilateral two seals card slot (14)
Property rubber mat (15), the both sides of the edge of the top blind flange (7) are respectively installed on one of drainage trough (9).
2. a kind of waterproof construction of deformation joint of roof according to claim 1, it is characterised in that: the No.1 pedestal (1)
It is separately equipped with one of waterstop (5) between No. two pedestals (2) and roofing concrete (4), and waterstop (5) protrudes into deformation joint
Form a concave surface.
3. a kind of waterproof construction of deformation joint of roof according to claim 1, it is characterised in that: the roofing concrete
(4) it is located at below waterstop (5) between and back-fire relief band (6) is installed.
4. a kind of waterproof construction of deformation joint of roof according to claim 1, it is characterised in that: the high-strength bolt (8)
Top be located at the upper end of top blind flange (7) one waterproof nut (16) be installed.
5. a kind of waterproof construction of deformation joint of roof according to claim 1, it is characterised in that: in the slide bar (19)
Connecting screw hole (24) inner ring of heart position is equipped with high-strength bolt (8) matched internal screw thread.
6. a kind of waterproof construction of deformation joint of roof according to claim 1, it is characterised in that: the buffer spring (23)
Bottom be welded on buffer board (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711621.0U CN208981673U (en) | 2018-10-22 | 2018-10-22 | A kind of waterproof construction of deformation joint of roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711621.0U CN208981673U (en) | 2018-10-22 | 2018-10-22 | A kind of waterproof construction of deformation joint of roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981673U true CN208981673U (en) | 2019-06-14 |
Family
ID=66788474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711621.0U Expired - Fee Related CN208981673U (en) | 2018-10-22 | 2018-10-22 | A kind of waterproof construction of deformation joint of roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944339A (en) * | 2019-04-16 | 2019-06-28 | 杭州通达集团有限公司 | A kind of hospital's first floor deformation joint and its construction method |
| CN113338345A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Fully-buried underground engineering crack waterproof structure and construction method |
-
2018
- 2018-10-22 CN CN201821711621.0U patent/CN208981673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944339A (en) * | 2019-04-16 | 2019-06-28 | 杭州通达集团有限公司 | A kind of hospital's first floor deformation joint and its construction method |
| CN113338345A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Fully-buried underground engineering crack waterproof structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208981673U (en) | A kind of waterproof construction of deformation joint of roof | |
| CN207331445U (en) | A kind of waterproof cover for bridge expanssion joint | |
| ITMI20130005U1 (en) | ANCHORAGE DEVICE, IN PARTICULAR FOR ROOFS | |
| CN106436561B (en) | Etc. firm arm speed lockup vibration absorption and isolation support | |
| CN207582697U (en) | A kind of shock-absorbing type expansion joint | |
| CN105178471B (en) | Self-resetting viscoelastic damping wall | |
| CN106930182B (en) | steel damping energy-dissipation type spherical steel support | |
| CN209325195U (en) | A kind of roller pipeline conduit saddle | |
| CN207295437U (en) | A kind of telescopic device on highway bridge pavement | |
| CN114718209A (en) | Tensile friction pendulum shock insulation support convenient to reset | |
| CN211689871U (en) | Hyperboloid can be partial friction pendulum support in advance | |
| JP4542919B2 (en) | Pneumatic undulation gate | |
| CN206581133U (en) | The special interior extended surface waterstop of Expansion Units for Highway Bridges | |
| CN206887754U (en) | A kind of damping vibration attenuation multi-directional deflection fishback retractor device | |
| CN206017351U (en) | Polygon clip | |
| CN206495240U (en) | A kind of city integrated piping lane sealing strip of service life length | |
| CN210507846U (en) | Building deformation joint device and structure | |
| CN206721667U (en) | A kind of bridge expanssion joint waterstop | |
| CN207277183U (en) | A kind of waterstop and bridge expansion joint installation | |
| CN209555760U (en) | A kind of civil engineering dilatation joint waterproof structure | |
| CN209024960U (en) | A kind of bridge expanssion joint with clamp device | |
| CN205907909U (en) | Roof boarding fixing device | |
| CN208518100U (en) | A kind of building expansion gap device | |
| CN208472469U (en) | A kind of pre-buried steel-rail structure of suspension type monorail traffic | |
| CN208456667U (en) | A kind of hangers victory assembling device |
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: 20190614 Termination date: 20211022 |