CN206396629U - A kind of Fast Installation fishback retractor device - Google Patents
A kind of Fast Installation fishback retractor device Download PDFInfo
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- CN206396629U CN206396629U CN201621434190.9U CN201621434190U CN206396629U CN 206396629 U CN206396629 U CN 206396629U CN 201621434190 U CN201621434190 U CN 201621434190U CN 206396629 U CN206396629 U CN 206396629U
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- fishback
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- leveling board
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Abstract
The utility model discloses a kind of Fast Installation fishback retractor device, including big fishback, small fishback, rubber fastening band, stainless steel plate slide plate and anchor bolt；Big fishback is respectively arranged in the beam end of expansion joint notch both sides with small fishback；Rubber fastening band one end and the first pre-buried leveling board are disposed with below big fishback；Stainless steel slide plate, the rubber fastening band other end and the second pre-buried leveling board are disposed with below small fishback；The first pre-buried leveling board and the second pre-buried leveling board cross sectional shape are Z-shaped, anchoring sleeve is provided with below the level board of above-mentioned pre-buried leveling board and with fishback mounting hole correspondence position, U-shaped or L-type the first pre-buried anchor rib, the second pre-buried anchor rib are respectively welded in correspondence anchoring sleeve bottom surface.The utility model solves the difficulty of fishback in-site installation leveling, eliminates the cumbersome of erected on site concrete-pouring template, improves installation accuracy, efficiency of construction, and reduce installation cost.
Description
Technical field
The utility model belongs to bridge expanssion joint field, is related to a kind of Fast Installation fishback retractor device.
Background technology
Traditional fishback retractor device is main by small fishback and big fishback, anchor bolt, slide plate and rubber fastening band
Composition, it is many using live loose mail spelling when expansion joint of comb plate is installed, the curb girder of mounting groove two is directly anchored to by anchor bolt
On body, installation accuracy is relatively low, it is difficult to ensure that the flatness of fishback and fishback and fishback and bridge floor, is particularly changed old
During expansion joint, the flatness of old bridge floor is deteriorated, and the installation of broach plate stitch is more difficult.Anchor bolt is its main bearing member,
If fishback installs inaccurate, anchor bolt easily loosens by bigger impact loading and come off, influence driving peace
Entirely.It is that fishback is directly placed to progress leveling positioning on the concrete of ot-yet-hardened when traditional expansion joint of comb plate is installed
Install, because fishback scantling is larger, lower concrete pour it is more difficult, it is difficult to ensure that fishback lower concrete filling it is close
It is real, influence service life.
Utility model content
The present situation existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of broach of Fast Installation
Plate retractor device.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of Fast Installation fishback retractor device, including big fishback, small fishback, rubber fastening band, stainless steel plate
Slide plate and anchor bolt；Big fishback is respectively arranged in the beam end of expansion joint notch both sides with small fishback；The big comb
Rubber fastening band one end and the first pre-buried leveling board are disposed with below tooth plate；It is disposed with not below the small fishback
Become rusty steel slide plate, the rubber fastening band other end and the second pre-buried leveling board；
The first pre-buried leveling board and the second pre-buried leveling board cross sectional shape are Z-shaped, in above-mentioned pre-buried leveling board
Anchoring sleeve is provided with below level board and with the drilling of fishback mounting hole correspondence position, in correspondence anchoring sleeve bottom surface difference
It is welded with U-shaped or L-type the first pre-buried anchor rib, the second pre-buried anchor rib；Below above-mentioned pre-buried leveling board, along bridge longitudinal direction
The anchor bar of a row or multi-row c-type is set.
The anchor bolt sequentially passes through the anchor that big fishback, rubber fastening band, the first pre-buried leveling board and lower section are fixed
Gu sleeve is connected.
The anchor bolt sequentially passes through small fishback, stainless steel slide plate, rubber fastening band, the second pre-buried leveling board with
The fixed anchoring sleeve in side is connected.
The steam vent that vibrates is set on pre-buried leveling board below the big fishback broach, it is shaped as circular, square or waist
Shape, lays along bridge horizontal direction, along the longitudinally disposed single row or multiple rows of bridge.
Also include interim connection component and width of rebate adjusting means.
The interim connection component includes crossbeam and interim connecting screw rod nut assembly, interim connecting screw rod nut assembly bag
Include interim adjusting screw rod, locking nut, interim screw shell；The two ends of crossbeam are respectively by cushion block pad in expansion joint notch both sides
Beam end on；Interim screw shell is located under the pre-buried leveling board of correspondence, and interim adjusting screw rod one end under pre-buried leveling board with facing
When screw shell be connected, locked using leveling board locking nut, the other end pass through crossbeam.
The width of rebate adjusting means includes two-way inner thread sleeve, notch adjusting screw rod, notch regulation screw shell
With notch adjusting lock nut；Notch adjusting screw rod one end is connected with pre-buried leveling board side notch regulation screw shell, another
End is connected with two-way inner thread sleeve, and notch adjusting lock nut locks notch adjusting screw rod, rotates two-way inner thread sleeve
To adjust the distance between pre-buried leveling board notch vertical plate.
Embed to be provided with respectively in the beam end of the expansion joint notch both sides and be transversely mounted muscle and longitudinally mounted muscle.
The beneficial effects of the utility model：
1st, integral installation performance is good, installation accuracy is high, improves efficiency of construction, reduces installation cost；Retractor device two is pre-
Leveling board is buried in factory-assembled in groups, length can according to needed for construction bridge face expansion joint length and customize, transport is existing to constructing
, integral installation, adjusting interim connection component makes the level board of pre-buried leveling board reach design requirement, it is ensured that fishback stretches
The flatness of mounting groove plane is stitched, and adjusts notch width adjusting device and closes expansion joint preformed groove side ports, to pour
Build concrete；When fishback is installed, as long as rubber fastening band, stainless steel plate slide plate and fishback are installed in place successively,
Without secondary leveling, the difficulty of fishback in-site installation leveling is solved, the numerous of erected on site concrete-pouring template is eliminated
It is trivial, installation accuracy, efficiency of construction are improved, and reduce installation cost；
2nd, pre-buried leveling board sets and anchoring sleeve is set under fishback mounting hole, hole, and U-shaped or L is welded in anchoring sleeve bottom surface
Steel bar, improves the installation accuracy and bonding strength of fishback anchor bolt.Without in-site installation positioning and anchoring bolt, reduction
Installation cost；
3rd, the level board of pre-buried leveling board sets the exhaust outlet that vibrates, to ensure pre-buried leveling board below fishback installation site
Bottom concreting is closely knit and retractor device notch at Concrete Filled it is closely knit, improve installation quality.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is retractor device schematic front view of the present invention；
Fig. 2 is retractor device schematic top plan view of the present invention；
Fig. 3 is that two pre-buried leveling boards assemble groups of with crossbeam, interim connection component and width of rebate adjusting means
Schematic front view；
Fig. 4 is that two pre-buried leveling boards assemble groups of with crossbeam, interim connection component and width of rebate adjusting means
Schematic top plan view；
Fig. 5 is the pre-buried leveling board component mounting and adjusting of retractor device schematic front view in place；
Fig. 6, which is that the pre-buried leveling board component installation of retractor device is in place, wear muscle, fixes and removes interim connection component and groove
The schematic top plan view of mouth width adjusting device；
Fig. 7 is the structural representation after the completion of retractor device notch concreting；
Wherein：Big fishback 1, anchor bolt 2, anchoring sleeve 3, rubber fastening band 4, stainless steel slide plate 5, anchor bar 6,
Second pre-buried leveling board 7, small fishback 8, the first pre-buried leveling board 9, the first pre-buried anchor rib 10, notch regulation screw shell
11st, interim screw shell 12, the second pre-buried anchor rib 13, the steam vent 14 that vibrates, crossbeam 15, upper adjusting nut 16, interim regulation
Screw rod 17, lower adjusting nut 18, leveling board locking nut 19, notch adjusting lock nut 20, notch adjusting screw rod 21, it is two-way in
Screw shell 22, cushion block 23, it is transversely mounted muscle 24, longitudinally mounted muscle 25.
Embodiment
With reference to figures 1 through Fig. 2, a kind of Fast Installation fishback retractor device, including big fishback 1, small fishback 8, rubber
Glue waterstop 4, stainless steel plate slide plate 5 and anchor bolt 2；Big fishback 1 is respectively arranged in expansion joint notch two with small fishback 8
In the beam end of side；
The one end of rubber fastening band 4 and the first pre-buried leveling board 9 are set gradually below big fishback 1, under small fishback 8
Side sets gradually stainless steel slide plate 5, the other end of rubber fastening band 4 and the second pre-buried leveling board 7；
With reference to Fig. 3 to Fig. 5, the first pre-buried pre-buried cross sectional shape of leveling board 7 of leveling board 9 and second is Z-shaped, above-mentioned pre-
Bury below the level board of leveling board and the drilling of fishback mounting hole correspondence position is provided with anchoring sleeve 3, in correspondence anchoring cartridge
3 bottom surfaces of cylinder are respectively welded the U-shaped or L-type first pre-buried anchor rib 10, the second pre-buried anchor rib 13；In above-mentioned pre-buried leveling board
Lower section, along the anchor bar 6 of the longitudinally disposed a row or multi-row c-type of bridge；
Anchor bolt 2 sequentially passes through the anchoring that big fishback 1, rubber fastening band, the first pre-buried leveling board 9 are fixed with lower section
Sleeve 3 is connected；
Anchor bolt 2 sequentially passes through small fishback 8, stainless steel slide plate 5, rubber fastening band, the second pre-buried leveling board 7 with
The fixed anchoring sleeve 3 in side is connected；
With reference to Fig. 2 and Fig. 4, the steam vent 14 that vibrates is being set, and its shape can below the big broach of fishback 1 on pre-buried leveling board
For circular, square or kidney-shaped etc., laid along bridge horizontal direction, single row or multiple rows longitudinally can be set along bridge.
Referring to figs. 2 to Fig. 5, a kind of Fast Installation fishback retractor device also includes interim connection component and width of rebate is adjusted
Regulating device；
Interim connection component includes crossbeam 15 and interim connecting screw rod nut assembly, and interim connecting screw rod nut assembly includes
Interim adjusting screw rod 17, locking nut 19, interim screw shell 12；
Padded respectively by cushion block 23 in the beam end of expansion joint notch both sides at the two ends of crossbeam 15；Interim screw shell 12
Under the pre-buried leveling board of correspondence, interim one end of adjusting screw rod 17 is connected with interim screw shell 12 under pre-buried leveling board,
Locked using leveling board locking nut 19, the other end passes through crossbeam 15, passes through upper adjusting nut 16 and lower adjusting nut 18
It is engaged the whole degree of the pre-buried leveling Board position peace of adjustment.
With reference to Fig. 5 to Fig. 7, width of rebate adjusting means includes two-way inner thread sleeve 22, notch adjusting screw rod 21, notch
Adjust screw shell 11 and notch adjusting lock nut 20；The one end of notch adjusting screw rod 21 is adjusted with pre-buried leveling board side notch
Screw shell 11 is connected, and the other end is connected with two-way inner thread sleeve 22, is adjusted notch by notch adjusting lock nut 20
Screw rod 21 is locked, then adjusts the distance between pre-buried leveling board notch vertical plate by rotating two-way inner thread sleeve 22, so that
Meet the installation requirement of concrete pouring groove；Embed to be provided with respectively in the beam end of expansion joint notch both sides and be transversely mounted muscle
24 with longitudinally mounted muscle 25；
The utility model construction method, comprises the following steps：
1) each component of fishback retractor device, fishback, stainless steel slide plate, rubber water-proof are fabricated in factory
Band separately packaging, and use interim connection component and width of rebate adjusting means by the first pre-buried leveling board and the second pre-buried leveling
Plate is connected, transport to job site；
2) construction lofting, clears up expansion joint installation notch, arranges embedded bar；
3) fix two pre-buried leveling board liftings are positioned in preformed groove, according to design requirement, adjust pre-buried adjust
The distance and flatness of flat board and bridge floor, while adjusting notch width adjusting device by the vertical plate and mounting groove of pre-buried leveling board
Mouthful it is pressed into contact with, as some regions can not be contacted, leak-proof measure need to be taken, it is to avoid running pulp during concreting；
4) treat pre-buried leveling board regulation in place, pre-buried leveling board is connected with beam notch embedded bar, then will
Interim connection component and width of rebate adjusting means are removed；
5) binding reinforcing bars are welded, and through after the assay was approved, casting concrete, by concrete in bridge face and pre-buried leveling board
Between riser end face region be closed flat, press polish, plucking；
6) intensity of casting concrete is reached after design requirement, clears up pre-buried leveling board fishback mounting groove, installs rubber
Waterstop；
7) stainless steel slide plate and fishback are installed successively；
8) each bolt hole is sealed；
9) installation of whole expansion joint of comb plate device is completed.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (8)
1. a kind of Fast Installation fishback retractor device, including big fishback (1), small fishback (8), rubber fastening band (4), no
Become rusty steel plate slide plate (5) and anchor bolt (2)；Big fishback (1) is respectively arranged in expansion joint notch both sides with small fishback (8)
In beam end, it is characterised in that：
Rubber fastening band (4) one end and the first pre-buried leveling board (9) are disposed with below the big fishback (1)；It is described small
Stainless steel slide plate (5), rubber fastening band (4) other end and the second pre-buried leveling board (7) are disposed with below fishback (8)；
The first pre-buried leveling board (9) and the second pre-buried leveling board (7) cross sectional shape are Z-shaped, in above-mentioned pre-buried leveling board
Level board below and fishback mounting hole correspondence position is provided with anchoring sleeve (3), correspondence anchoring sleeve (3) bottom surface
It is respectively welded the U-shaped or L-type first pre-buried anchor rib (10), the second pre-buried anchor rib (13)；Under above-mentioned pre-buried leveling board
Side, along the anchor bar (6) of the longitudinally disposed a row or multi-row c-type of bridge.
2. a kind of Fast Installation fishback retractor device according to claim 1, it is characterised in that the anchor bolt
(2) sequentially pass through big fishback (1), anchoring sleeve (3) phase that rubber fastening band, the first pre-buried leveling board (9) are fixed with lower section
Connection.
3. a kind of Fast Installation fishback retractor device according to claim 1, it is characterised in that the anchor bolt
(2) small fishback (8), stainless steel slide plate (5), rubber fastening band, the second pre-buried leveling board (7) and lower section is sequentially passed through to fix
Anchoring sleeve (3) is connected.
4. a kind of Fast Installation fishback retractor device according to claim 1, it is characterised in that the big fishback
(1) steam vent (14) that vibrates is set below broach on pre-buried leveling board, and it is shaped as circular, square or kidney-shaped, along bridge transverse direction side
To laying, along the longitudinally disposed single row or multiple rows of bridge.
5. according to a kind of any described Fast Installation fishback retractor device of Claims 1-4, it is characterised in that also include
Interim connection component and width of rebate adjusting means.
6. a kind of Fast Installation fishback retractor device according to claim 5, it is characterised in that the interim connection group
Part includes crossbeam (15) and interim connecting screw rod nut assembly, and interim connecting screw rod nut assembly includes interim adjusting screw rod
(17), locking nut (19), interim screw shell (12)；The two ends of crossbeam (15) are respectively by cushion block (23) pad in flexible slot
In the beam end of mouth both sides；Interim screw shell (12) is located under the pre-buried leveling board of correspondence, interim adjusting screw rod (17) one end with
Interim screw shell (12) is connected under pre-buried leveling board, is locked using leveling board locking nut (19), the other end is worn
Cross crossbeam (15).
7. a kind of Fast Installation fishback retractor device according to claim 5, it is characterised in that the width of rebate is adjusted
Regulating device includes two-way inner thread sleeve (22), notch adjusting screw rod (21), notch regulation screw shell (11) and notch regulation
Locking nut (20)；Notch adjusting screw rod (21) one end is connected with pre-buried leveling board side notch regulation screw shell (11), separately
One end is connected with two-way inner thread sleeve (22), and notch adjusting lock nut (20) locks notch adjusting screw rod (21), rotation
Two-way inner thread sleeve (22) adjusts the distance between pre-buried leveling board notch vertical plate.
8. a kind of Fast Installation fishback retractor device according to claim 1, it is characterised in that the expansion joint notch
Embed to be provided with respectively in the beam end of both sides and be transversely mounted muscle (24) and longitudinally mounted muscle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434190.9U CN206396629U (en) | 2016-12-26 | 2016-12-26 | A kind of Fast Installation fishback retractor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434190.9U CN206396629U (en) | 2016-12-26 | 2016-12-26 | A kind of Fast Installation fishback retractor device |
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| Publication Number | Publication Date |
|---|---|
| CN206396629U true CN206396629U (en) | 2017-08-11 |
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ID=59512220
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434190.9U Active CN206396629U (en) | 2016-12-26 | 2016-12-26 | A kind of Fast Installation fishback retractor device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974935A (en) * | 2017-12-11 | 2018-05-01 | 中国水利水电第十工程局有限公司 | A kind of SF combs flute profile telescopic device and its construction method of installation |
| CN108942149A (en) * | 2018-08-23 | 2018-12-07 | 罗晓辉 | A kind of stair comb plate replacement robot |
| CN109371807A (en) * | 2018-09-28 | 2019-02-22 | 励吾(厦门)科技有限公司 | It is a kind of can quick transformation bridge |
| CN110029574A (en) * | 2019-04-30 | 2019-07-19 | 南京博瑞吉工程技术有限公司 | The novel bridge telescopic device and its installation method that can quickly repair |
| CN110273357A (en) * | 2019-07-02 | 2019-09-24 | 湖北省水利水电规划勘测设计院 | A kind of water delivery aqueduct sealing leakage preventing structure and its construction method |
| CN111021239A (en) * | 2018-10-09 | 2020-04-17 | 河北建业工程橡胶有限公司 | Comb plate bridge expansion device capable of being replaced quickly |
| CN111139735A (en) * | 2020-03-10 | 2020-05-12 | 河北远征环保科技有限公司 | Bridge expansion device |
| CN112538817A (en) * | 2020-12-14 | 2021-03-23 | 衡水安夙路桥材料有限公司 | Assembled bridge expansion joint and construction process |
| CN114319094A (en) * | 2022-01-07 | 2022-04-12 | 河北宝力工程装备股份有限公司 | Anti-tilting cleaning-free comb plate expansion device |
| CN115369764A (en) * | 2022-01-27 | 2022-11-22 | 浙江理工大学 | Multi-functional temporary connection spare |
-
2016
- 2016-12-26 CN CN201621434190.9U patent/CN206396629U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974935A (en) * | 2017-12-11 | 2018-05-01 | 中国水利水电第十工程局有限公司 | A kind of SF combs flute profile telescopic device and its construction method of installation |
| CN108942149A (en) * | 2018-08-23 | 2018-12-07 | 罗晓辉 | A kind of stair comb plate replacement robot |
| CN108942149B (en) * | 2018-08-23 | 2020-07-17 | 雷磊 | Robot is changed to staircase fishback |
| CN109371807A (en) * | 2018-09-28 | 2019-02-22 | 励吾(厦门)科技有限公司 | It is a kind of can quick transformation bridge |
| CN111021239A (en) * | 2018-10-09 | 2020-04-17 | 河北建业工程橡胶有限公司 | Comb plate bridge expansion device capable of being replaced quickly |
| CN111021239B (en) * | 2018-10-09 | 2022-03-04 | 河北建业工程橡胶有限公司 | Comb plate bridge expansion device capable of being replaced quickly |
| CN110029574A (en) * | 2019-04-30 | 2019-07-19 | 南京博瑞吉工程技术有限公司 | The novel bridge telescopic device and its installation method that can quickly repair |
| CN110273357A (en) * | 2019-07-02 | 2019-09-24 | 湖北省水利水电规划勘测设计院 | A kind of water delivery aqueduct sealing leakage preventing structure and its construction method |
| CN111139735A (en) * | 2020-03-10 | 2020-05-12 | 河北远征环保科技有限公司 | Bridge expansion device |
| CN112538817A (en) * | 2020-12-14 | 2021-03-23 | 衡水安夙路桥材料有限公司 | Assembled bridge expansion joint and construction process |
| CN114319094A (en) * | 2022-01-07 | 2022-04-12 | 河北宝力工程装备股份有限公司 | Anti-tilting cleaning-free comb plate expansion device |
| CN115369764A (en) * | 2022-01-27 | 2022-11-22 | 浙江理工大学 | Multi-functional temporary connection spare |
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