CN218712146U - Bridge head butt strap suitable for in construction of settlement section road bed road surface - Google Patents
Bridge head butt strap suitable for in construction of settlement section road bed road surface Download PDFInfo
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- CN218712146U CN218712146U CN202223003848.9U CN202223003848U CN218712146U CN 218712146 U CN218712146 U CN 218712146U CN 202223003848 U CN202223003848 U CN 202223003848U CN 218712146 U CN218712146 U CN 218712146U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model belongs to the technical field of road and bridge construction, especially, be an abutment cap attachment strap suitable for subside section road bed road surface construction, including the main part, the inside of main part is provided with the sandwich layer, and the outside of sandwich layer is provided with the buffer, and the inside of buffer is provided with the boss, and the inside of buffer is provided with inside elastic webbing, and the inside of buffer is provided with the protective layer, and the outside of sandwich layer is provided with the fixed bed, and the outside of fixed bed is provided with the waterproof area. The utility model discloses a main part, sandwich layer, buffers, boss, inside elastic webbing, protective layer, fixed bed, waterproof area, supporting shoe, reference column, can be so that when using this structure, boss and inside elastic webbing cooperation protective layer protect the major structure to make the effect of external force effect weaken, waterproof structure avoids moisture content to enter into the attachment strap inside the main part simultaneously, inside the lug on major surface gos deep into the road bed, and then cooperation supporting shoe, reference column made the restriction to the position of major structure.
Description
Technical Field
The utility model relates to a road and bridge construction technical field specifically is a bridgehead attachment strap suitable for subside section road bed road surface construction.
Background
At present, at the position where a roadbed and a bridge are connected, the roadbed belongs to a flexible structure, a bridge abutment belongs to a rigid structure, the bridge head can have the phenomenon of uneven settlement under the action of load, the bridge head jumps when the settlement is large, huge potential traffic accident hazards exist for driving, and driving safety is not facilitated.
The prior art has the following problems:
the butt strap is at the in-service use in-process, and the butt strap receives the effect of external action force and can make the butt strap fracture, and then outside moisture content can enter into the inside of butt strap structure, and the road bed disease that causes will reflect the traffic lane surface in the short-term, uses the longevity face to reduce greatly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a bridgehead attachment strap suitable for among subsidence section road bed pavement construction has solved the bridgehead attachment strap that exists today at the in-service use in-process, and the attachment strap receives the effect of external force and can make the attachment strap fracture, and then outside moisture content can enter into the inside of attachment strap structure, and the road bed disease that causes will reflect the pavement surface in short-term, uses the problem that the longevity face reduces greatly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridgehead attachment strap suitable for in construction of settlement section road bed road surface, includes the main part, the inside of main part is provided with the sandwich layer, the outside of sandwich layer is provided with the buffers, the inside of buffers is provided with the boss, the inside of buffers is provided with inside elastic webbing, the inside of buffers is provided with the protective layer, the outside of sandwich layer is provided with the fixed bed, the outside of fixed bed is provided with waterproof area, the outside of main part is provided with the supporting shoe, the outside of main part is provided with the reference column.
As a preferred technical scheme of the utility model, buffer zone and fixed bed set up the both sides at the sandwich layer, be provided with the articulamentum between sandwich layer and buffer zone, the fixed bed, the inside evenly distributed of buffer zone has the multiunit boss.
As a preferred technical scheme of the utility model, the specification and size of boss and the specification and size phase-match of buffers, the position of inside elastic webbing is between protective layer and boss, the specification and size of inside elastic webbing and the specification and size phase-match of buffers.
As a preferred technical scheme of the utility model, the outside of protective layer is provided with the waterproof cover coating, the outside in waterproof area is provided with the shutoff piece, the outside in waterproof area is provided with outside concave-convex area, the specification and size in outside concave-convex area and the specification and size phase-match of main part.
As a preferred technical scheme of the utility model, the outside of main part is provided with the installation piece, the specification and size of installation piece and the specification and size phase-match of supporting shoe, reference column, be provided with certain clearance between installation piece and the supporting shoe, the spread groove has been seted up on the surface of reference column, also be provided with certain clearance between installation piece and the spread groove, the specification and size of reference column and the specification and size phase-match of main part.
Compared with the prior art, the utility model provides a bridgehead attachment strap suitable for among subsidence section road bed road surface construction possesses following beneficial effect:
this bridgehead attachment strap suitable for among settlement section road bed road surface construction, through the main part, the sandwich layer, the buffer, the boss, inside elastic webbing, the protective layer, the fixed bed, waterproof area, the supporting shoe, the reference column makes when using this structure, boss and inside elastic webbing cooperation protective layer protect the major structure, and make the effect of external action power weaken, waterproof construction avoids moisture content to enter into inside the attachment strap in the main part simultaneously, inside the lug on major surface gos deep into the road bed, and then cooperation supporting shoe, the reference column makes the restriction to the position of major structure.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the surface structure of the main body of the present invention;
fig. 3 is a schematic view of the connection relationship between the main body, the supporting block and the positioning column of the present invention.
In the figure: 1. a main body; 2. a core layer; 3. a buffer area; 4. a reinforcing block; 5. an inner elastic band; 6. a protective layer; 7. a fixed layer; 8. a waterproof tape; 9. a support block; 10. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment: the utility model provides a bridgehead attachment strap suitable for subside section road bed road surface construction, including main part 1, the inside of main part 1 is provided with sandwich layer 2, the outside of sandwich layer 2 is provided with buffer 3, the inside of buffer 3 is provided with boss 4, the inside of buffer 3 is provided with inside elastic webbing 5, the inside of buffer 3 is provided with protective layer 6, the outside of sandwich layer 2 is provided with fixed layer 7, the outside of fixed layer 7 is provided with waterproof area 8, the outside of main part 1 is provided with supporting shoe 9, the outside of main part 1 is provided with reference column 10, location structure's position and other structures are connected, cooperate other structures to exert effects jointly, weaken the influence of external acting force to main part 1 structure, the service life of main part 1 structure is improved.
In the embodiment, the buffer area 3 and the fixed layer 7 are arranged on two sides of the core layer 2, the connecting layer is arranged between the core layer 2 and the buffer area 3 as well as between the core layer 2 and the fixed layer 7, a plurality of groups of reinforcing blocks 4 are uniformly distributed in the buffer area 3, and the structure is connected together by positioning the structure; the specification and size of the reinforcing block 4 are matched with the specification and size of the buffer area 3, the position of the inner elastic belt 5 is between the protective layer 6 and the reinforcing block 4, and the specification and size of the inner elastic belt 5 are matched with the specification and size of the buffer area 3, so that the structure is matched to play a desired function; a waterproof covering coating is arranged outside the protective layer 6, a plugging block is arranged outside the waterproof belt 8, an outer concave-convex belt is arranged outside the waterproof belt 8, the specification and the size of the outer concave-convex belt are matched with those of the main body 1, and the inner layer structure is protected by the cooperation with the structure; the outside of main part 1 is provided with the installation piece, and the specification and size of installation piece and supporting shoe 9, the specification and size phase-match of reference column 10 are provided with certain clearance between installation piece and the supporting shoe 9, and the spread groove has been seted up on the surface of reference column 10, also is provided with certain clearance between installation piece and the spread groove, and the specification and size of reference column 10 and the specification and size phase-match of main part 1 for structural connection is mutually supported the performance together.
The utility model discloses a theory of operation and use flow: when using this structure, boss and inside elastic webbing cooperation protective layer protect the major structure to make the effect of external force weaken, waterproof construction avoids moisture content to enter into the attachment strap inside simultaneously in the main part, and inside the lug on main part surface deepened the road bed, and then cooperation supporting shoe, reference column made the restriction to the position of major structure.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a bridgehead attachment strap suitable for in construction of settlement section road bed road surface, includes main part (1), its characterized in that: the inside of main part (1) is provided with sandwich layer (2), the outside of sandwich layer (2) is provided with buffer (3), the inside of buffer (3) is provided with boss (4), the inside of buffer (3) is provided with inside elastic webbing (5), the inside of buffer (3) is provided with protective layer (6), the outside of sandwich layer (2) is provided with fixed layer (7), the outside of fixed layer (7) is provided with waterproof area (8), the outside of main part (1) is provided with supporting shoe (9), the outside of main part (1) is provided with reference column (10).
2. The bridge head butt strap suitable for the construction of the settlement section roadbed pavement according to the claim 1, which is characterized in that: buffer (3) and fixed layer (7) set up the both sides in sandwich layer (2), be provided with the articulamentum between sandwich layer (2) and buffer (3), fixed layer (7), the inside evenly distributed of buffer (3) has multiunit reinforcement piece (4).
3. The bridge head butt strap suitable for the construction of the settlement section roadbed pavement according to the claim 1, which is characterized in that: the specification and size of boss (4) and the specification and size phase-match of buffer (3), the position of inside elastic webbing (5) is between protective layer (6) and boss (4), the specification and size phase-match of inside elastic webbing (5) and buffer (3).
4. The bridge head butt strap suitable for the construction of the settlement section roadbed pavement according to the claim 1, which is characterized in that: the outside of protective layer (6) is provided with waterproof cover coating, the outside in waterproof area (8) is provided with the shutoff piece, the outside in waterproof area (8) is provided with outside concave-convex area, the specification and size in outside concave-convex area and the specification and size phase-match of main part (1).
5. The bridge head butt strap suitable for the construction of the settlement section roadbed pavement according to the claim 1, which is characterized in that: the outer portion of the main body (1) is provided with an installation block, the specification and size of the installation block are matched with those of the supporting block (9) and the positioning column (10), a certain movable gap is arranged between the installation block and the supporting block (9), a connecting groove is formed in the surface of the positioning column (10), a certain movable gap is also arranged between the installation block and the connecting groove, and the specification and size of the positioning column (10) are matched with those of the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003848.9U CN218712146U (en) | 2022-11-11 | 2022-11-11 | Bridge head butt strap suitable for in construction of settlement section road bed road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003848.9U CN218712146U (en) | 2022-11-11 | 2022-11-11 | Bridge head butt strap suitable for in construction of settlement section road bed road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218712146U true CN218712146U (en) | 2023-03-24 |
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ID=85615438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223003848.9U Active CN218712146U (en) | 2022-11-11 | 2022-11-11 | Bridge head butt strap suitable for in construction of settlement section road bed road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218712146U (en) |
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2022
- 2022-11-11 CN CN202223003848.9U patent/CN218712146U/en active Active
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