CN213142779U - Civil engineering expansion joint waterproof construction - Google Patents
Civil engineering expansion joint waterproof construction Download PDFInfo
- Publication number
- CN213142779U CN213142779U CN202021908409.0U CN202021908409U CN213142779U CN 213142779 U CN213142779 U CN 213142779U CN 202021908409 U CN202021908409 U CN 202021908409U CN 213142779 U CN213142779 U CN 213142779U
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- plate
- fixedly connected
- expansion joint
- waterproof
- face
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses a civil engineering expansion joint waterproof construction in the technical field of waterproof construction, including left pontic, the right side of left pontic is provided with right pontic, be provided with the expansion joint in the middle of left pontic and right pontic, the expansion joint lower extreme is provided with the waterstop, the waterstop left end is connected at left pontic right side lower extreme through the bolt is dismantled, the waterstop right-hand member is connected at right pontic left side lower extreme through the bolt is dismantled, expansion joint upper end left side is provided with left diaphragm, left diaphragm left end face fixedly connected with left riser, left riser upper end fixedly connected with left waterproof board, left diaphragm right side has seted up the second expansion tank, the movable joint has the movable block in the second expansion tank, the movable block right side has the right diaphragm of joint, right diaphragm upper end fixedly connected with right riser, right riser upper end fixedly connected with right expansion joint, the utility model discloses a waterstop that the lower extreme set up and the waterstop fixedly connected, the waterproof effect about the expansion joint has been reached.
Description
Technical Field
The utility model relates to a waterproof construction technical field specifically is a civil engineering expansion joint waterproof construction.
Background
The expansion joint, which is a building expansion joint, is a structural joint provided at an appropriate position along a building or a construction joint direction of the building in order to prevent a structure from being cracked or damaged due to a change in temperature (thermal expansion or contraction) of the building. The expansion joint divides building components above a foundation such as a wall, a floor and a roof (except a wooden roof) into two independent parts, so that the building or the structure can horizontally expand and contract along the length direction. In the building structure, a waterproof structure is required to be arranged at the corresponding position of the expansion joint of the building structure to prevent water leakage and water seepage.
The problem that the waterproof effect at the expansion joint is not good in treatment in the prior art can cause the phenomenon that rainwater enters the expansion joint in rainy days, and finally the result of water leakage below the expansion joint is caused.
The problem that when the displacement occurs to the bridge body, the structure of corresponding adjustment is not made to the displacement in the bridge body in the prior art, the phenomenon that the bridge body cannot be matched with a waterproof device to stretch and retract when the displacement occurs is caused, and finally the expansion joint of the bridge body is excessively extruded.
Therefore, the technical personnel in the field provide a civil engineering expansion joint waterproof structure to solve the problems provided in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering expansion joint waterproof construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a civil engineering expansion joint waterproof structure comprises a left bridge body, wherein a right bridge body is arranged on the right side of the left bridge body, the left bridge body and the right bridge body are on the same horizontal plane, an expansion joint is arranged between the left bridge body and the right bridge body, a water stop belt is arranged at the lower end of the expansion joint, the left end of the water stop belt is detachably connected to the lower end of the right side of the left bridge body through a bolt, the right end of the water stop belt is detachably connected to the lower end of the left side of the right bridge body through a bolt, a left transverse plate is arranged on the left side of the upper end of the expansion joint, a left vertical plate is fixedly connected to the left end face of the left transverse plate, a left waterproof plate is fixedly connected to the upper end of the left vertical plate, a second expansion groove is formed in the right side of the left transverse plate, a movable block is movably clamped in the second expansion groove, the utility model discloses a waterproof expansion joint, including left waterproof board, right waterproof board, screw hole top, left side waterproof board, right side waterproof board, water hose, left side waterproof board, right side waterproof board, left side waterproof board, right side waterproof board, the water hose material is the rubber material, the utility model discloses a fixed connection's between waterstop, the waterstop of expansion joint lower extreme setting and left waterproof board and the right waterproof board, reached waterproof effect from top to bottom to the expansion joint.
As a further aspect of the present invention: a first telescopic groove is formed in the right side face of the left waterproof plate, a first telescopic spring is fixedly connected in the first telescopic groove, a first telescopic block is fixedly connected to the right end face of the first telescopic spring, a left hanging plate is fixedly connected to the right end face of the first telescopic block, the right end of the left hanging plate is arranged upwards, and the left hanging plate is arranged upwards to ensure that acting force is formed with the right hanging plate when the bridge body displaces.
As a further aspect of the present invention: left side diaphragm left end face fixedly connected with second spring, second spring right-hand member face fixed connection be in on the right side diaphragm left surface, reach the displacement requirement between left diaphragm and the right diaphragm through the second spring.
As a further aspect of the present invention: the height of the left vertical plate and the height of the right vertical plate are consistent with the height of the expansion joint, and the sum of the lengths of the right transverse plate, the left transverse plate and the moving block is equal to the width of the expansion joint, so that the water leakage result caused by gaps among the expansion joints is avoided.
As a further aspect of the present invention: the right waterproof plate left end face is provided with the first telescopic groove, the first telescopic groove is fixedly connected with the first telescopic spring, the first telescopic spring left end is fixedly connected with the second telescopic block, the second telescopic block left end face is fixedly connected with the right hanging plate, the right hanging plate left end is arranged downwards, the right hanging plate is arranged downwards to ensure that acting force is formed between the right hanging plate and the left hanging plate when the bridge body generates displacement, and the bridge body is ensured not to leak when the bridge body generates displacement.
As a further aspect of the present invention: the horizontal groove has been seted up to the expansion joint upper end, left side waterproof board with right side waterproof board size with the size of horizontal groove keeps unanimous, ensures left waterproof board and right waterproof board and horizontal groove zonulae occludens.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the waterstop of fixed connection between left waterproof board and right waterproof board and fixed connection between left pontic lower extreme and right pontic lower extreme, accomplish raining in rainy day, avoid in the rainwater leaks into the expansion joint and carry out the water guide action to rivers sheltering from to the rainwater, solved the problem that the expansion joint intake, reached the waterproof effect to the expansion joint.
2. The utility model discloses in, through seting up the first flexible groove in left waterproof board right flank, first flexible inslot fixed connection's first expanding spring, fixed connection is at first flexible piece and the left link plate of fixed connection on first flexible piece right side on first expanding spring right side, the completion when the pontic takes place the displacement with the contact of right link plate, first expanding spring's compression and tensile action, the problem of the pontic can take place to extrude excessively to damage the pontic if the pontic is fixed connection when the pontic takes place the displacement has been solved, reached and to cooperate the waterstop to carry out water-proof effects when the pontic takes place the displacement.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged connection diagram of the middle moving block of the present invention;
FIG. 3 is an enlarged connection diagram of the left hanging plate and the right hanging plate of the present invention;
fig. 4 is an enlarged connection diagram of the first expansion block and the first expansion spring of the present invention.
In the figure: 1. a left pontic; 2. a right bridge body; 3. an expansion joint; 4. a water stop; 5. a transverse groove; 6. a left waterproof sheet; 7. a right waterproof sheet; 8. a threaded hole; 9. a hexagonal stud; 10. a water flowing belt; 11. a first extension spring; 12. a first telescopic slot; 13. a first telescopic block; 14. a second telescopic slot; 15. a moving block; 16. a second spring; 17. a right cross plate; 18. a left hanging plate; 19. a right hanging plate; 20. a second telescopic block; 21. a left riser; 22. a right vertical plate; 23. a left cross plate.
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. 1-4, in the embodiment of the present invention, a waterproof structure for civil engineering expansion joints comprises a left bridge body 1, a right bridge body 2 is arranged on the right side of the left bridge body 1, the left bridge body 1 and the right bridge body 2 are in the same horizontal plane, an expansion joint 3 is arranged between the left bridge body 1 and the right bridge body 2, a water stop belt 4 is arranged at the lower end of the expansion joint 3, the left end of the water stop belt 4 is detachably connected to the lower end of the right side of the left bridge body 1 through a bolt, the right end of the water stop belt 4 is detachably connected to the lower end of the left side of the right bridge body 2 through a bolt, a left transverse plate 23 is arranged on the left side of the upper end of the expansion joint 3, a left vertical plate 21 is fixedly connected to the left end surface of the left transverse plate 23, a left waterproof plate 6 is fixedly connected to the upper end of the left vertical plate 21, a second expansion groove 14 is arranged on the, the waterproof board 7 in right riser 22 upper end fixedly connected with, threaded hole 8 has all been seted up to left waterproof board 6 up end and right waterproof board 7 up end, and threaded hole 8 top is provided with hexagonal screw bolt 9, is provided with flowing water area 10 between left waterproof board 6 and the right waterproof board 7, and 10 left end face fixed connection in the 6 right-hand member faces of left waterproof board are taken to flowing water, and 10 right-hand member faces fixed connection in the right waterproof board 7 left end face of flowing water, and the material in flowing water area 10 is the rubber material. The utility model discloses a fixed connection's flowing water area between waterstop and left waterproof board and the right waterproof board that the expansion joint lower extreme set up between the upper end has reached waterproof effect from top to bottom to the expansion joint.
The right side face of the left waterproof plate 6 is provided with a first telescopic groove 12, a first telescopic spring 11 is fixedly connected in the first telescopic groove 12, the right end face of the first telescopic spring 11 is fixedly connected with a first telescopic block 13, the right end face of the first telescopic block 13 is fixedly connected with a left hanging plate 18, the right end of the left hanging plate 18 is arranged upwards, and the left hanging plate is arranged upwards to ensure that acting force is formed with the right hanging plate when the bridge body generates displacement;
the left end face of the left transverse plate 23 is fixedly connected with a second spring 16, the right end face of the second spring 16 is fixedly connected to the left side face of the right transverse plate 17, and the displacement requirement between the left transverse plate and the right transverse plate is met through the second spring;
the heights of the left vertical plate 21 and the right vertical plate 22 are consistent with the height of the expansion joint 3, and the sum of the lengths of the right transverse plate 17, the left transverse plate 23 and the moving block 15 is equal to the width of the expansion joint 3, so that the water leakage caused by gaps among the expansion joints is avoided;
a first telescopic groove 12 is formed in the left end face of the right waterproof plate 7, a first telescopic spring 11 is fixedly connected in the first telescopic groove 12, a second telescopic block 20 is fixedly connected to the left end of the first telescopic spring 11, a right hanging plate 19 is fixedly connected to the left end face of the second telescopic block 20, the left end of the right hanging plate 19 is arranged downwards, and the right hanging plate is arranged downwards to ensure that acting force is formed with the left hanging plate when the bridge body generates displacement and ensure that no leakage seam occurs when the bridge body generates displacement;
the upper end of the expansion joint 3 is provided with a transverse groove 5, the sizes of the left waterproof board 6 and the right waterproof board 7 are consistent with the size of the transverse groove 5, and the left waterproof board and the right waterproof board are ensured to be tightly connected with the transverse groove.
The utility model discloses a theory of operation is: when the expansion joint 3 is subjected to waterproof operation, the left end of a water stop belt 4 is fixed at the right end of a left bridge body 1 through a bolt, the right end of the water stop belt 4 is fixedly connected at the left end of a right bridge body 2 through a bolt, the size of the water stop belt 4 is larger than the area of any section of the expansion joint 3, a first expansion spring 11 is fixedly connected in a first expansion groove 12 formed in the right side of a left waterproof plate 6, a first expansion block 13 is fixedly connected at the right side of the first expansion spring 11, a left hanging plate 18 is fixedly connected at the right end of a first expansion block 13, the same operation is carried out on the right side of a right waterproof plate 7, so that the left hanging plate 18 and the right hanging plate 19 are mutually blocked and form the same action with the first expansion spring 11, the bridge body is restrained by transverse force when the bridge body is displaced, the interaction of the left hanging plate 18 and the right hanging plate 19 is matched to ensure that the displacement of the bridge body is within a controllable range, and a left vertical, right riser 22 fixed connection is at 7 lower extremes of right waterproof board, left diaphragm 23 fixed connection is on the right side of left riser 21, right diaphragm 17 fixed connection is on the left of right riser 22, through 16 fixed connection of second spring between left diaphragm 23 and the right diaphragm 17, the inside movable block 15 that is provided with of second spring, 15 movable joint of movable block is in the flexible groove 14 of second, fixedly connected with water flowing tape 10 between left waterproof board 6 and the right waterproof board 7, the above-mentioned back as an organic whole has been assembled, put into flexible inslot with it, the rethread sets up at the 8 fixed complete with hexagonal stud 9 of screw hole in the upper end of left waterproof board 6 and right waterproof board 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a civil engineering expansion joint waterproof construction, includes left pontic (1), its characterized in that: the right side of the left bridge body (1) is provided with a right bridge body (2), the left bridge body (1) and the right bridge body (2) are on the same horizontal plane, an expansion joint (3) is arranged between the left bridge body (1) and the right bridge body (2), the lower end of the expansion joint (3) is provided with a water stop belt (4), the left end of the water stop belt (4) is detachably connected with the lower end of the right side of the left bridge body (1) through a bolt, the right end of the water stop belt (4) is detachably connected with the lower end of the left side of the right bridge body (2) through a bolt, the left side of the upper end of the expansion joint (3) is provided with a left transverse plate (23), the left end surface of the left transverse plate (23) is fixedly connected with a left vertical plate (21), the upper end of the left vertical plate (21) is fixedly connected with a left waterproof plate (6), the right side of the left transverse plate (23), the water-saving and water-saving device is characterized in that a right transverse plate (17) is movably clamped on the right side of the moving block (15), a right vertical plate (22) is fixedly connected to the upper end of the right transverse plate (17), a right waterproof plate (7) is fixedly connected to the upper end of the right vertical plate (22), threaded holes (8) are formed in the upper end face of the left waterproof plate (6) and the upper end face of the right waterproof plate (7), hexagonal studs (9) are arranged above the threaded holes (8), a water flowing belt (10) is arranged between the left waterproof plate (6) and the right waterproof plate (7), the left end face of the water flowing belt (10) is fixedly connected to the right end face of the left waterproof plate (6), the right end face of the water flowing belt (10) is fixedly connected to the left end face of the right waterproof plate (.
2. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: first flexible groove (12) have been seted up to left side waterproof board (6) right flank, first expanding spring (11) of fixedly connected with in first flexible groove (12), first expanding spring (11) right-hand member face fixedly connected with first flexible piece (13), first flexible piece (13) right-hand member face fixedly connected with left link plate (18), left link plate (18) right-hand member is for upwards setting up.
3. The civil engineering expansion joint waterproof construction of claim 2, characterized in that: the left transverse plate (23) is fixedly connected with a second spring (16) on the left end face, and the right end face of the second spring (16) is fixedly connected to the left side face of the right transverse plate (17).
4. The civil engineering expansion joint waterproof construction of claim 2, characterized in that: the heights of the left vertical plate (21) and the right vertical plate (22) are consistent with the height of the expansion joint (3), and the sum of the lengths of the right transverse plate (17), the left transverse plate (23) and the moving block (15) is equal to the width of the expansion joint (3).
5. The civil engineering expansion joint waterproof construction of claim 3, characterized in that: the left end face of the right waterproof plate (7) is provided with a first telescopic groove (12), the first telescopic groove (12) is internally fixedly connected with a first telescopic spring (11), the left end of the first telescopic spring (11) is fixedly connected with a second telescopic block (20), the left end face of the second telescopic block (20) is fixedly connected with a right hanging plate (19), and the left end of the right hanging plate (19) is arranged downwards.
6. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: a transverse groove (5) is formed in the upper end of the expansion joint (3), and the sizes of the left waterproof plate (6) and the right waterproof plate (7) are consistent with the size of the transverse groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908409.0U CN213142779U (en) | 2020-09-04 | 2020-09-04 | Civil engineering expansion joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908409.0U CN213142779U (en) | 2020-09-04 | 2020-09-04 | Civil engineering expansion joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213142779U true CN213142779U (en) | 2021-05-07 |
Family
ID=75710254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021908409.0U Expired - Fee Related CN213142779U (en) | 2020-09-04 | 2020-09-04 | Civil engineering expansion joint waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213142779U (en) |
-
2020
- 2020-09-04 CN CN202021908409.0U patent/CN213142779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |