CN212742187U - Multidirectional shifting comb plate expansion device - Google Patents
Multidirectional shifting comb plate expansion device Download PDFInfo
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- CN212742187U CN212742187U CN202021412171.2U CN202021412171U CN212742187U CN 212742187 U CN212742187 U CN 212742187U CN 202021412171 U CN202021412171 U CN 202021412171U CN 212742187 U CN212742187 U CN 212742187U
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Abstract
The utility model belongs to the technical field of bridge building is used, specifically disclose a multidirectional fishback telescoping device that shifts, including the first transition zone layer concrete of mating formation that cooperatees and use, the second transition zone layer concrete of mating formation, the first built-in board of a plurality of groups, the pre-buried board of a plurality of groups second, first fixed steel sheet, the fixed steel sheet of second, the first screw rod of a plurality of, a plurality of second screw rod, first strip castellated plate backing plate, second strip castellated plate backing plate, first strip castellated plate, second strip castellated plate, a plurality of protects a section of thick bamboo, high polymer, first concrete placement layer, second concrete placement layer and waterproof rubber area. The utility model discloses a multidirectional fishback telescoping device that shifts's beneficial effect lies in: its project organization is reasonable, solves the problem that the fishback structure exists is laid to current bridge, can realize the adjustment that turns to of fishback, and turns to convenient, the long service life of equipment construction, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of bridge building application, concretely relates to multidirectional fishback telescoping device that shifts.
Background
Traditional bridge construction is laid and is used fishback structure, and it is smooth-going to be connected with the bridge deck pavement after laying the construction, realizes the safe of vehicle and passes through.
The comb plate structure when current construction was laid, it can not accomplish certain steering adjustment ability (will cooperate the use slot pitch between the comb plate according to the temperature adjustment of being under construction) when the construction, and the practicality is poor promptly, and this is that the present needs a lot of to solve.
Therefore, based on the above problem, the utility model provides a multidirectional fishback telescoping device that shifts.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a multidirectional fishback telescoping device that shifts, its project organization is reasonable, solves the problem that fishback structure existed is laid to current bridge, can realize the adjustment that turns to of fishback, and turns to convenient, the long service life of equipment construction, and the practicality is strong.
The technical scheme is as follows: the utility model provides a multidirectional fishback telescoping device that shifts, including the first transition zone layer concrete of mating with the use of mating with, the second transition zone layer concrete of mating with, and install respectively that first transition zone lays the layer concrete, the second transition zone first built-in board of a plurality of groups in the layer concrete of mating with, a plurality of second built-in boards of a plurality of groups, and set up respectively at the first built-in board of adjacent a plurality of groups, the first fixed steel sheet on the second built-in board of adjacent a plurality of groups, the second fixed steel sheet, and a plurality of first screw rod of being connected with first fixed steel sheet, second fixed steel sheet respectively, a plurality of second screw rod, and install respectively on a plurality of first screw rod, the first bar-shaped tooth plate backing plate on a plurality of second screw rod, the second bar-shaped tooth plate backing plate, and install respectively through a plurality of first screw rod, a plurality of second screw rod at first bar-shaped tooth plate backing plate, First bar castellated plate on the second bar castellated plate backing plate, second bar castellated plate, and a plurality of setting in second bar castellated plate backing plate below protects a section of thick bamboo, and fill respectively in a plurality of protects the high polymer in the section of thick bamboo, wherein, the one end of second screw rod is located the high polymer who protects a section of thick bamboo, and fill respectively at first transition zone layer concrete of mating formation, the first concrete placement layer in the second transition zone layer concrete of mating formation, second concrete placement layer, and be located first concrete placement layer, between second concrete placement layer upper portion and both ends respectively with first bar castellated plate backing plate, the waterproof rubber area of second bar castellated plate backing plate one end outer wall connection.
According to the technical scheme, the waterproof rubber belt is of a strip V-shaped structure.
According to the technical scheme, the high molecular polymer is rubber or polyurethane.
This technical scheme, multidirectional fishback telescoping device that shifts still includes first anticollision barrier, the second anticollision barrier that sets up at first bar dentate plate, second bar dentate plate both ends outer wall respectively.
Compared with the prior art, the utility model discloses a multidirectional fishback telescoping device that shifts's beneficial effect lies in: its project organization is reasonable, solves the problem that the fishback structure exists is laid to current bridge, can realize the adjustment that turns to of fishback, and turns to convenient, the long service life of equipment construction, and the practicality is strong.
Drawings
Fig. 1 is a schematic top view of a multi-directional shifting comb plate retractor device of the present invention;
fig. 2 is a schematic structural view of a main view portion of a multi-directional shifting comb plate extending device of the present invention;
fig. 3 is a schematic view of the structure a-a of the multi-directional shifting comb plate retractor device of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
As shown in fig. 1, 2 and 3, the multi-directional shifting comb plate expansion device comprises a first transition zone pavement concrete 1, a second transition zone pavement concrete 2, a plurality of groups of first pre-embedded plates 3, a plurality of groups of second pre-embedded plates 4, first fixed steel plates 5, second fixed steel plates 6, a plurality of first screw rods 9, a plurality of second screw rods 10, a first strip-shaped tooth plate backing plate 7, a second strip-shaped tooth plate backing plate 17, a plurality of first screw rods 9, a plurality of second screw rods 10, a plurality of second strip-shaped tooth plate backing plates 7, a plurality of second strip-shaped tooth plate backing plates 17, a plurality of first screw rods 9, a plurality of second screw rods 10, a plurality of second screw rods 9, a plurality of second screw rods 10, a plurality of first strip-shaped tooth plate backing plates 7, a plurality of second strip-shaped tooth plate backing plates 17, a plurality of first screw rods 9, a plurality of second strip-shaped tooth plate backing plates 4, a plurality of first pre-embedded, A plurality of second screw rods 10 are installed on the first strip-shaped toothed plate backing plate 7, the first strip-shaped toothed plate 16 on the second strip-shaped toothed plate backing plate 17, the second strip-shaped toothed plate 8, and a plurality of pile casings 11 arranged below the second strip-shaped toothed plate backing plate 17, and high polymer 13 filled in the pile casings 11 respectively, wherein one end of each second screw rod 10 is located in the high polymer 13 of the pile casing 11, and is filled in the first transition zone pavement concrete 1, the first concrete pouring layer 18 in the second transition zone pavement concrete 2, the second concrete pouring layer 19, and the waterproof rubber belt 12 which is located between the upper parts of the first concrete pouring layer 18 and the second concrete pouring layer 19 and is connected with the outer wall of one end of the first strip-shaped toothed plate backing plate 7 and the outer wall of the second strip-shaped toothed plate backing plate 17 at two ends respectively.
Further preferably, the waterproof rubber belt 12 is arranged in a strip-shaped V-shaped structure; and the high molecular polymer 13 is rubber or polyurethane; and the multidirectional shifting comb plate telescopic device further comprises a first anti-collision guardrail 14 and a second anti-collision guardrail 15 which are respectively arranged on the outer walls of the two ends of the first strip-shaped toothed plate 16 and the second strip-shaped toothed plate 8.
The multidirectional shifting comb plate telescopic device with the structure is reasonable in design structure, solves the problems of the existing bridge laying comb plate structure, can realize steering adjustment of the comb plate, and is convenient to steer, assemble and construct, long in service life and strong in practicability; specifically, the position of the second strip-shaped toothed plate 8 can be synchronously adjusted by adjusting the position of the second screw 10 in the casing 11 and the high molecular polymer 13, so that the relative position of the second strip-shaped toothed plate 8 and the first strip-shaped toothed plate 16 can be adjusted.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a multidirectional fishback telescoping device that shifts which characterized in that: comprises a first transition zone pavement layer concrete (1) and a second transition zone pavement layer concrete (2) which are matched with each other for use, a plurality of groups of first pre-embedded plates (3) and a plurality of groups of second pre-embedded plates (4) which are respectively arranged in the first transition zone pavement layer concrete (1) and the second transition zone pavement layer concrete (2), first fixed steel plates (5) and second fixed steel plates (6) which are respectively arranged on the adjacent groups of first pre-embedded plates (3) and the adjacent groups of second pre-embedded plates (4), a plurality of first screw rods (9) and a plurality of second screw rods (10) which are respectively connected with the first fixed steel plates (5) and the second fixed steel plates (6), and a first strip-shaped tooth-shaped base plate (7) and a second strip-shaped tooth-shaped base plate (17) which are respectively arranged on the plurality of first screw rods (9) and the plurality of second screw rods (10), and a first strip-shaped toothed plate backing plate (7) and a first strip-shaped toothed plate (16) and a second strip-shaped toothed plate (8) which are arranged on the second strip-shaped toothed plate backing plate (17) and a plurality of second screws (10) respectively through a plurality of first screws (9) and a plurality of second screws (10), a plurality of protective cylinders (11) arranged below the second strip-shaped toothed plate backing plate (17), and high polymer (13) filled in the plurality of protective cylinders (11) respectively, wherein one end of each second screw (10) is positioned in the high polymer (13) of each protective cylinder (11), and is filled between the upper parts of the first transition belt pavement layer concrete (1) and the second transition belt pavement layer concrete (2) respectively, and is positioned on the first concrete pouring layer (18) and the second concrete pouring layer (19), and the two ends of each first concrete pouring layer (18) and the second concrete pouring layer (19) are respectively poured with the first strip-shaped toothed plate backing plate (7), A waterproof rubber belt (12) connected with the outer wall of one end of the second strip-shaped toothed plate backing plate (17).
2. The multi-directional shifting comb plate stretching device as claimed in claim 1, wherein: the waterproof rubber belt (12) is of a strip V-shaped structure.
3. The multi-directional shifting comb plate stretching device as claimed in claim 1, wherein: the high molecular polymer (13) is rubber or polyurethane.
4. The multi-directional shifting comb plate stretching device as claimed in claim 1, wherein: the multidirectional shifting comb plate telescopic device further comprises a first anti-collision guardrail (14) and a second anti-collision guardrail (15) which are respectively arranged on the outer walls of the two ends of the first strip-shaped toothed plate (16) and the second strip-shaped toothed plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412171.2U CN212742187U (en) | 2020-07-17 | 2020-07-17 | Multidirectional shifting comb plate expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412171.2U CN212742187U (en) | 2020-07-17 | 2020-07-17 | Multidirectional shifting comb plate expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742187U true CN212742187U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021412171.2U Active CN212742187U (en) | 2020-07-17 | 2020-07-17 | Multidirectional shifting comb plate expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742187U (en) |
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2020
- 2020-07-17 CN CN202021412171.2U patent/CN212742187U/en active Active
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