CN210482030U - Novel shock insulation fast-assembling broach type is flexible device - Google Patents
Novel shock insulation fast-assembling broach type is flexible device Download PDFInfo
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- CN210482030U CN210482030U CN201921291000.6U CN201921291000U CN210482030U CN 210482030 U CN210482030 U CN 210482030U CN 201921291000 U CN201921291000 U CN 201921291000U CN 210482030 U CN210482030 U CN 210482030U
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Abstract
The utility model belongs to the technical field of the telescoping device, a novel shock insulation fast-assembling broach type telescoping device is disclosed. The main technical characteristics are as follows: including assorted activity fishback and fixed fishback, be provided with the first pre-buried steel sheet that has first pre-buried sleeve below the activity fishback, the activity fishback is connected with first pre-buried steel sheet through first bolt, be provided with the pre-buried steel sheet of second that has the pre-buried sleeve of second below the fixed fishback, fixed fishback is connected with the pre-buried steel sheet of second through the second bolt, first rubber waterstop is laid on first pre-buried steel sheet, the pre-buried steel sheet of second, first rubber waterstop between first pre-buried steel sheet, the pre-buried steel sheet of second is recessed cambered surface. This telescoping device, activity fishback, fixed fishback change process need not pre-buried anchor assembly again, need not be under construction the concrete again, need not block the traffic construction for a long time, do not cause the influence basically to the traffic.
Description
Technical Field
The utility model belongs to the technical field of the telescoping device, especially, relate to a novel shock insulation fast-assembling broach type telescoping device.
Background
The telescopic device is required to be used on roads and bridges to meet the telescopic requirement. The comb plate stretching device comprises a movable comb plate and a fixed comb plate which are matched, wherein first comb teeth are arranged at one end, close to the fixed comb plate, of the movable comb plate, second comb teeth are arranged at one end, close to the movable comb plate, of the fixed comb plate, and the first comb teeth and the second comb teeth are arranged in a staggered mode. The telescopic motion of the telescopic device is completed by the movable comb plate without longitudinal transition clearance, and the telescopic device is connected with the bridge floor and the road surface into a whole, so that the shock resistance is good, the vehicle runs stably and comfortably, the phenomenon of vehicle jumping is effectively avoided, and the vehicle runs smoothly and comfortably. With the development of roads and urban roads in China, the increase of traffic volume and heavy vehicles, the problems of overhauling and replacing the telescopic device are obvious day by day. The telescoping device that uses at present, the later stage is changed and needs all to demolish original telescoping device, and the same model telescoping device of installation is under construction again. The construction period is long, the engineering quantity is large, the traffic blocking time is long, and great inconvenience is brought to smooth and safe operation of the whole traffic.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is exactly to provide a swift novel shock insulation fast-assembling broach type telescoping device is changed in the installation.
In order to solve the technical problem, the utility model discloses a technical scheme does: comprises a movable comb plate and a fixed comb plate which are matched, wherein one end of the movable comb plate, which is close to the fixed comb plate, is provided with first comb teeth, one end of the fixed comb plate, which is close to the movable comb plate, is provided with second comb teeth, the first comb teeth and the second comb teeth are arranged in a staggered manner, an abrasion-resistant plate is arranged below the staggered position of the first comb teeth and the second comb teeth, be provided with the first pre-buried steel sheet that has first pre-buried sleeve below the activity fishback, the activity fishback is connected with first pre-buried steel sheet through the first bolt with first pre-buried sleeve assorted, be provided with the pre-buried steel sheet of second that has the pre-buried sleeve of second below the fixed fishback, fixed fishback is connected with the pre-buried steel sheet of second through the second bolt with the pre-buried sleeve assorted of second, first rubber waterstop is laid at first pre-buried steel sheet, above the pre-buried steel sheet of second, first pre-buried steel sheet, the first rubber waterstop between the pre-buried steel sheet of second is recessed cambered surface.
The additional technical characteristics are as follows: a first connecting plate is vertically arranged at one end, close to the second embedded steel plate, of the first embedded steel plate, a second connecting plate is vertically arranged at one end, close to the first embedded steel plate, of the second embedded steel plate, a U-shaped second rubber water stop is arranged between the first connecting plate and the second connecting plate, one end of the second rubber water stop is connected with the first connecting plate through a third bolt and a first nut, and the other end of the second rubber water stop is connected with the second connecting plate through a fourth bolt and a second nut;
the first connecting plate and the second connecting plate are respectively one or two, when the first connecting plate and the second connecting plate are respectively two, one end of the second rubber water stop is arranged between the two first connecting plates, and the other end of the second rubber water stop is arranged between the two second connecting plates.
The utility model provides a novel shock insulation fast-assembling comb-tooth-shaped expansion device, when in installation, a first pre-buried steel plate welded with a first pre-buried sleeve and a second pre-buried steel plate welded with a second pre-buried sleeve are firstly installed on the beam bodies at the two sides of the bridge expansion joint, then laying the first rubber waterstop on the first pre-buried steel plate and the second pre-buried steel plate to enable the first rubber waterstop between the first pre-buried steel plate and the second pre-buried steel plate to be a concave cambered surface to enter the expansion joint, set up the antifriction plate with first broach and second broach department of staggering phase-match above first rubber waterstop, be connected movable fishback with first pre-buried sleeve assorted first bolt and first pre-buried steel sheet again, fixed fishback is connected with the pre-buried steel sheet of second through the second bolt with the pre-buried sleeve assorted of second, makes first broach and the crisscross setting of second broach. When changing, unscrew first bolt, second bolt, take off the activity fishback, the fixed fishback that need change, place new activity fishback, fixed fishback again, be connected new activity fishback with first pre-buried steel sheet through first bolt, new fixed fishback be connected with the pre-buried steel sheet of second through the second bolt can. The movable comb plate and the fixed comb plate do not need to be embedded with anchoring parts again in the replacement process, concrete does not need to be constructed again, traffic construction does not need to be blocked for a long time, and traffic is not affected basically. First rubber waterstop lays on first pre-buried steel sheet, the pre-buried steel sheet of second is whole, also be exactly under activity fishback, the fixed fishback, increases the wearability, and the displacement is more unobstructed, and the elasticity is stronger.
Further, the utility model provides a novel shock insulation fast-assembling broach type telescoping device, first pre-buried steel sheet is close to the pre-buried steel sheet one end of second and is provided with first connecting plate perpendicularly, the pre-buried steel sheet of second is close to first pre-buried steel sheet one end and is provided with the second connecting plate perpendicularly, be provided with U type second rubber waterstop between first connecting plate, the second connecting plate, second rubber waterstop one end is passed through the third bolt, first nut is connected with first connecting plate, the second rubber waterstop other end passes through the fourth bolt, the second nut is connected with the second connecting plate. The first rubber water stop and the second rubber water stop guarantee double insurance of water prevention, drainage and slag discharge. When the second rubber waterstop is replaced, the first bolt and the second bolt are firstly screwed off, the movable comb plate, the fixed comb plate and the first rubber waterstop are taken down, the third bolt and the fourth bolt are screwed off again, the second rubber waterstop needing to be replaced is taken down, one end of the new second rubber waterstop is connected with the first connecting plate through the third bolt and the first nut, and the other end of the new second rubber waterstop is connected with the second connecting plate through the fourth bolt and the second nut. And laying the first rubber waterstop, the movable comb plate and the fixed comb plate again, and screwing the first bolt and the second bolt. According to the requirement, the first connecting plate and the second connecting plate are respectively one or two, when the first connecting plate and the second connecting plate are respectively two, one end of the second rubber water stop is arranged between the two first connecting plates, and the other end of the second rubber water stop is arranged between the two second connecting plates.
The utility model provides a novel shock insulation fast-assembling broach type telescoping device has set up the welding and has had first pre-buried steel sheet of first pre-buried sleeve, has the pre-buried steel sheet of the pre-buried telescopic second of second, through dismouting first bolt and second bolt, realizes quick installation, the quick replacement of activity fishback and fixed fishback, makes the telescoping device easily install, easily overhauls, easily changes. And two layers of rubber water stops are adopted, so that the waterproofness of the telescopic device is improved. And the rubber water stop can be replaced independently. The rubber waterstop is arranged below the comb plate, so that the comb plate has certain damping performance, the comfort of a vehicle when passing is guaranteed, and the phenomenon of 'jumping over' is reduced. The telescopic vehicle has the advantages of strong telescopic performance, reasonable reduction of vibration, vibration isolation, double waterproof systems, convenience in maintenance and replacement and capability of meeting the requirement of stable running of vehicles.
Drawings
FIG. 1 is a schematic structural view of a novel shock insulation quick-mounting comb-tooth type expansion device of the present invention;
FIG. 2 is a schematic structural diagram of a rubber waterstop;
fig. 3 is a schematic view of a top view structure of a novel shock-insulation fast-assembly comb-tooth type expansion device.
Detailed Description
The structure of the novel shock insulation fast-assembling comb-tooth type expansion device provided by the utility model is further explained with the accompanying drawings.
As shown in figure 1, the utility model relates to a shock insulation fast-assembling comb tooth type expansion device, which comprises a movable comb tooth plate 1 and a fixed comb tooth plate 2 which are matched, a first pre-embedded steel plate 4 with a first pre-embedded sleeve 3 is arranged under the movable comb tooth plate 1, the movable comb tooth plate 1 is connected with the first pre-embedded steel plate 4 through a first bolt 5 matched with the first pre-embedded sleeve 3, a second pre-embedded steel plate 7 with a second pre-embedded sleeve 6 is arranged under the fixed comb tooth plate 2, the fixed comb tooth plate 2 is connected with the second pre-embedded steel plate 7 through a second bolt 8 matched with the second pre-embedded sleeve 5, a first rubber water stop belt 9 is laid on the first pre-embedded steel plate 4, the second pre-embedded steel plate 7, and the first pre-embedded steel plate 4, the first rubber water stop 9 between the second embedded steel plates 7 is a concave cambered surface, and the wear-resisting plate 10 is arranged on the first rubber water stop 9.
As shown in fig. 2, a first connecting plate 11 is vertically arranged at one end of the first embedded steel plate 4 close to the second embedded steel plate 7, a second connecting plate 12 is vertically arranged at one end of the second embedded steel plate 7 close to the first embedded steel plate 4, a U-shaped second rubber water stop 13 is arranged between the first connecting plate 11 and the second connecting plate 12, one end of the second rubber water stop 13 is connected with the first connecting plate 11 through a third bolt 14 and a first nut 15, the other end of the second rubber water stop 13 is connected with the second connecting plate 12 through a fourth bolt 16 and a second nut 17, the first connecting plate 11 and the second connecting plate 12 are respectively two vertically arranged blocks, one end of the second rubber water stop 13 is arranged between the two first connecting plates 11, and the other end of the second rubber water stop 123 is arranged between the two second connecting plates 12.
As shown in fig. 3, one end of the movable comb plate 1 close to the fixed comb plate 2 is provided with first comb teeth 17, one end of the fixed comb plate 2 close to the movable comb plate 1 is provided with second comb teeth 19, and the first comb teeth 18 and the second comb teeth 19 are arranged in a staggered manner.
The utility model provides a novel shock insulation fast-assembling comb tooth type expansion device, when in installation, a first pre-buried steel plate 4 welded with a first pre-buried sleeve 3 and a second pre-buried steel plate 7 welded with a second pre-buried sleeve 6 are firstly installed on the beam bodies at the two sides of the bridge expansion joint, then a first rubber waterstop 9 is laid on the first pre-buried steel plate 4 and the second pre-buried steel plate 7, the first rubber waterstop 9 between the first pre-buried steel plate 4 and the second pre-buried steel plate 7 is a concave cambered surface to enter the expansion joint, an antifriction plate 10 is arranged at the matching position of the crossing position of the first comb teeth 18 and the second comb teeth 19 on the first rubber waterstop 9, then a movable comb plate 1 is connected with the first pre-buried steel plate 4 through a first bolt 5 matched with the first pre-buried sleeve 3, a fixed comb plate 2 is connected with the second pre-buried steel plate 7 through a second bolt 8 matched with the second pre-buried sleeve 6, the first comb teeth 18 and the second comb teeth 19 are arranged alternately. During the change, unscrew first bolt 5, second bolt 8, take off the activity fishback 1, the fixed fishback 2 that need change, place new activity fishback 1, fixed fishback 2 again, be connected new activity fishback 1 with first pre-buried steel sheet 4 through first bolt 5, new fixed fishback 2 be connected with the pre-buried steel sheet 7 of second through second bolt 8 can. The movable comb plate 1 and the fixed comb plate 2 do not need to be embedded with anchoring parts again in the replacement process, concrete does not need to be constructed again, traffic construction does not need to be blocked for a long time, and traffic is not affected basically. First rubber waterstop 9 lays on first pre-buried steel sheet 4, the pre-buried steel sheet 7 of second is whole, also be exactly under activity fishback 1, the fixed fishback 2, increases the wearability, and the displacement is more unobstructed, and the elasticity is stronger.
Further, the utility model provides a novel shock insulation fast-assembling broach type telescoping device, first pre-buried steel sheet 4 is close to the pre-buried steel sheet 7 one end of second and is provided with first connecting plate 11 perpendicularly, the pre-buried steel sheet 7 of second is close to the pre-buried steel sheet 4 one end of first and is provided with second connecting plate 12 perpendicularly, first connecting plate 11, be provided with U type second rubber waterstop 13 between second connecting plate 12, second rubber waterstop 13 one end is passed through third bolt 14, first nut 15 is connected with first connecting plate 11, the second rubber waterstop 13 other end passes through fourth bolt 16, second nut 17 is connected with second connecting plate 12. The first rubber water stop 9 and the second rubber water stop 12 ensure double insurance of water and slag discharge prevention and drainage. When the second rubber water stop 12 is replaced, the first bolt 5 and the second bolt 8 are firstly screwed down, the movable comb plate 1, the fixed comb plate 2 and the first rubber water stop 9 are taken down, the third bolt 14 and the fourth bolt 16 are then screwed down, the second rubber water stop 12 needing to be replaced is taken down, the new end of the second rubber water stop 13 is connected with the first connecting plate 11 through the third bolt 14 and the first nut 15, and the other end of the new second rubber water stop 13 is connected with the second connecting plate 12 through the fourth bolt 16 and the second nut 17. Lay first rubber waterstop 9, activity fishback 1, fixed fishback 2 again, twist first bolt 5, second bolt 8 can. According to the needs, first connecting plate 11, second connecting plate 12 are one or two respectively, and when first connecting plate 11, second connecting plate 12 were two respectively, second rubber waterstop 13 one end sets up between two first connecting plates 11, and second rubber waterstop 13 other end sets up between two second connecting plates 12.
The utility model provides a novel shock insulation fast-assembling broach type telescoping device not only is limited to above-mentioned structure, the all is in the utility model discloses any modification of doing on the basis, equivalent replacement and improvement etc. all should contain within the protection scope of the utility model.
Claims (3)
1. The utility model provides a novel shock insulation fast-assembling broach type telescoping device, includes assorted activity fishback and fixed fishback, and activity fishback is close to fixed fishback one end and is provided with first broach, and fixed fishback is close to activity fishback one end and is provided with the second broach, and first broach and second broach are crisscross to be set up, are provided with antifriction plate, its characterized in that below first broach and the crisscross department of second broach: be provided with the first pre-buried steel sheet that has first pre-buried sleeve below the activity fishback, the activity fishback is connected with first pre-buried steel sheet through the first bolt with first pre-buried sleeve assorted, be provided with the pre-buried steel sheet of second that has the pre-buried sleeve of second below the fixed fishback, fixed fishback is connected with the pre-buried steel sheet of second through the second bolt with the pre-buried sleeve assorted of second, first rubber waterstop is laid at first pre-buried steel sheet, above the pre-buried steel sheet of second, first pre-buried steel sheet, the first rubber waterstop between the pre-buried steel sheet of second is recessed cambered surface.
2. A novel shock insulation fast-assembling broach type telescoping device according to claim 1, characterized in that: the first pre-buried steel sheet is close to pre-buried steel sheet one end of second and is provided with first connecting plate perpendicularly, and the pre-buried steel sheet of second is close to pre-buried steel sheet one end of first and is provided with the second connecting plate perpendicularly, is provided with U type second rubber waterstop between first connecting plate, the second connecting plate, and second rubber waterstop one end is passed through the third bolt, first nut and is connected with first connecting plate, and the second rubber waterstop other end passes through fourth bolt, second nut and is connected with the second connecting plate.
3. A novel shock insulation fast-assembling broach type telescoping device according to claim 2, characterized in that: the first connecting plate and the second connecting plate are respectively one or two, when the first connecting plate and the second connecting plate are respectively two, one end of the second rubber water stop is arranged between the two first connecting plates, and the other end of the second rubber water stop is arranged between the two second connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291000.6U CN210482030U (en) | 2019-08-11 | 2019-08-11 | Novel shock insulation fast-assembling broach type is flexible device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291000.6U CN210482030U (en) | 2019-08-11 | 2019-08-11 | Novel shock insulation fast-assembling broach type is flexible device |
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| Publication Number | Publication Date |
|---|---|
| CN210482030U true CN210482030U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921291000.6U Active CN210482030U (en) | 2019-08-11 | 2019-08-11 | Novel shock insulation fast-assembling broach type is flexible device |
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|---|---|
| CN (1) | CN210482030U (en) |
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2019
- 2019-08-11 CN CN201921291000.6U patent/CN210482030U/en active Active
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