CN213805915U - Civil engineering expansion joint waterproof construction - Google Patents
Civil engineering expansion joint waterproof construction Download PDFInfo
- Publication number
- CN213805915U CN213805915U CN202022740336.5U CN202022740336U CN213805915U CN 213805915 U CN213805915 U CN 213805915U CN 202022740336 U CN202022740336 U CN 202022740336U CN 213805915 U CN213805915 U CN 213805915U
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- end surface
- civil engineering
- fixed block
- support piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 12
- 230000008093 supporting effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a civil engineering expansion joint waterproof construction, including the building body, the upper end surface of the building body is provided with the expansion joint main part, the side surface of expansion joint main part is provided with the fixed block, the upper end surface of fixed block is provided with the arc, the upper end surface of arc is provided with the mounting hole, the upper end surface of fixed block is provided with the screw hole, the upper end of mounting hole is provided with the bolt, the lower extreme surface of bolt is provided with the sealing washer, the inside of expansion joint main part is provided with support piece. A civil engineering expansion joint waterproof construction, simple structure, convenient operation has quick effectual water liquid guide away, inside effectual water liquid of avoiding enters into the expansion joint, prevents the inside ponding of expansion joint, strengthens inside leakproofness, has good anticorrosive waterproof characteristic, excellent in use effect.
Description
Technical Field
The utility model relates to a waterproof technical field of expansion joint, in particular to civil engineering expansion joint waterproof construction.
Background
The expansion joint is a structural joint provided at an appropriate position along the direction of a construction joint of a building or a structure to prevent the structure from being cracked or damaged due to a change in weather temperature (thermal expansion or cold contraction). The expansion joint is to divide building components above the foundation into two independent parts such as a wall body, a floor slab and a roof (except for a wooden roof), so that the building or the structure can horizontally expand and contract along the length direction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a civil engineering expansion joint waterproof construction can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a civil engineering expansion joint waterproof construction, includes the building body, the upper end surface of the building body is provided with the expansion joint main part, the side surface of expansion joint main part is provided with the fixed block, the upper end surface of fixed block is provided with the arc, the upper end surface of arc is provided with the mounting hole, the upper end surface of fixed block is provided with the screw hole, the upper end of mounting hole is provided with the bolt, the lower extreme surface of bolt is provided with the sealing washer, the inside of expansion joint main part is provided with support piece.
Preferably, the expansion joint main part runs through in the upper end surface of the building body, be fixed connection between fixed block and the building body, the mounting hole runs through in the upper end surface of arc, the quantity of mounting hole is four, and is the array and arranges, the screw hole runs through in the upper end surface of fixed block, the quantity of screw hole is four.
By adopting the technical scheme, the following technical effects can be achieved: building body top layer height through the fixed block increase fixes the arc on the fixed block, utilizes the curved characteristic of arc, and quick effectual water liquid is led away, keeps the arc board surface can not remain and accumulate water liquid, and inside the effectual water liquid of avoiding entered into the expansion joint, prevented the inside ponding of expansion joint.
Preferably, be threaded connection between arc and the fixed block through screw hole and bolt, the quantity of bolt is four, be fixed connection between sealing washer and the bolt, the quantity of sealing washer is four, and is the array and arranges.
By adopting the technical scheme, the following technical effects can be achieved: through bolted connection, make it convenient to detach and installation, conveniently change inside stagnant water median, through setting up the sealing washer, strengthen inside leakproofness, avoid the rainwater to flow into in the expansion joint.
Preferably, be swing joint between support piece and the building body, support piece's quantity is two, there is the connecting block in support piece's the outside interview of side, be fixed connection between connecting block and the support piece, the quantity of connecting block is two, and is the symmetry and arranges.
By adopting the technical scheme, the following technical effects can be achieved: the support piece has a supporting function on the inner expansion joint.
Preferably, the lateral end surface of the connecting block is provided with a water stop isolation belt, the water stop isolation belt is fixedly connected with the connecting block, the lower end of the water stop isolation belt is provided with a water stop filling layer, and the water stop filling layer is fixedly connected with the expansion joint main body.
By adopting the technical scheme, the following technical effects can be achieved: have waterproof effect through the stagnant water median, through the good anticorrosive waterproof characteristic that stagnant water filling layer has, guarantee the water-proof effects at the expansion joint with stagnant water median mating reaction down.
Preferably, the lower extreme of stagnant water filling layer is provided with the inflation sealing rod, be fixed connection between inflation sealing rod and the expansion joint main part, support piece's side surface is provided with the return spring, be fixed connection between return spring and the support piece, the quantity of return spring is two, and is the symmetry and arranges.
By adopting the technical scheme, the following technical effects can be achieved: through the expansion sealing rod, the expansion joint can be expanded after absorbing partial water liquid, the space of the expansion joint is filled, and water accumulation or water leakage inside the expansion joint is avoided.
Compared with the prior art, the utility model has the advantages that the arc-shaped plate is fixed on the fixed block through the height of the surface layer of the building body increased by the fixed block, the arc-shaped characteristic of the arc-shaped plate is utilized to quickly and effectively lead away water liquid, the surface of the arc-shaped plate is kept from remaining and accumulating the water liquid, the water liquid is effectively prevented from entering the expansion joint, the water accumulation in the expansion joint is prevented, the water-stopping isolation belt is convenient to disassemble and assemble through bolt connection, the internal water-stopping isolation belt is convenient to replace, the sealing ring is arranged to enhance the sealing property of the internal part, the rainwater is prevented from flowing into the expansion joint, the internal water-stopping isolation belt has a supporting effect through the supporting piece, the water-stopping isolation belt has a water-proof effect, the water-proof effect of the expansion joint is ensured under the matching effect with the water-stopping isolation belt, and the water-stopping strip is expanded, can be after absorbing partial water liquid, expand, fill up the expansion joint space, avoid inside ponding or leak, make the stagnant water median can contract along with the expansion joint through the return spring, the reinforcing usability, whole civil engineering expansion joint waterproof construction, moreover, the steam generator is simple in structure, and convenient operation has quick effectual water liquid conduction, and inside the effectual water liquid of avoiding entering into the expansion joint, prevent the inside ponding of expansion joint, the inside leakproofness of reinforcing has good anticorrosive waterproof characteristic, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the waterproof structure for civil engineering expansion joints of the present invention;
fig. 2 is a front sectional view of the civil engineering expansion joint waterproof structure of the utility model;
fig. 3 is a top view of the civil engineering expansion joint waterproof structure of the present invention;
fig. 4 is the utility model relates to a civil engineering expansion joint waterproof construction's an enlarger in fig. 2.
In the figure: 1. a building body; 2. an expansion joint main body; 3. a fixed block; 4. an arc-shaped plate; 5. mounting holes; 6. a threaded hole; 7. a bolt; 8. a seal ring; 9. a support member; 10. connecting blocks; 11. a water stop isolation belt; 12. a water stop filling layer; 13. an expansion water stop bar; 14. a return spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a civil engineering expansion joint waterproof construction, including building body 1, building body 1's upper end surface is provided with expansion joint main part 2, expansion joint main part 2's side surface is provided with fixed block 3, fixed block 3's upper end surface is provided with arc 4, arc 4's upper end surface is provided with mounting hole 5, fixed block 3's upper end surface is provided with screw hole 6, mounting hole 5's upper end is provided with bolt 7, bolt 7's lower extreme surface is provided with sealing washer 8, expansion joint main part 2's inside is provided with support piece 9.
Expansion joint main part 2 runs through in the upper end surface of the building body 1, be fixed connection between fixed block 3 and the building body 1, mounting hole 5 runs through in the upper end surface of arc 4, the quantity of mounting hole 5 is four, and be the array and arrange, screw hole 6 runs through in the upper end surface of fixed block 3, the quantity of screw hole 6 is four, 1 top layer height of the building body through 3 increases of fixed block, fix arc 4 on fixed block 3, utilize 4 curved characteristics of arc, quick effectual water liquid is derived, keep 4 surfaces of arc can not remain and accumulate water liquid, effectual water liquid is avoided entering into expansion joint 2 inside, prevent 2 inside ponding in expansion joint.
Be threaded connection between arc 4 and the fixed block 3 through between screw hole 6 and the bolt 7, the quantity of bolt 7 is four, is fixed connection between sealing washer 8 and the bolt 7, and the quantity of sealing washer 8 is four, and is the array and arranges, strengthens inside leakproofness through sealing washer 8.
Be swing joint between support piece 9 and the building body 1, support piece 9's quantity is two, has connecting block 10 in support piece 9's the outside face examination of side, is fixed connection between connecting block 10 and the support piece 9, and the quantity of connecting block 10 is two, and is the symmetry and arranges, has the supporting effect to stagnant water median 11 through support piece 9.
The lateral end surface of connecting block 10 is provided with stagnant water median 11, is fixed connection between stagnant water median 11 and the connecting block 10, and the lower extreme of stagnant water median 11 is provided with stagnant water filling layer 12, is fixed connection between stagnant water filling layer 12 and the expansion joint main part 2, through the good anticorrosive waterproof characteristic that stagnant water filling layer 12 has, guarantees the water-proof effects at expansion joint 2 with stagnant water median 11 mating reaction down.
The lower extreme of stagnant water filling layer 12 is provided with inflation sealing rod 13, is fixed connection between inflation sealing rod 13 and the expansion joint main part 2, and support piece 9's side surface is provided with return spring 14, is fixed connection between return spring 14 and the support piece 9, and the quantity of return spring 14 is two, and is the symmetry and arranges, through inflation sealing rod 13, can expand after absorbing partial water liquid, fills up the 2 spaces in expansion joint, avoids inside ponding or leaks.
It should be noted that, in the waterproof structure for civil engineering expansion joints, when in use, a user can fix the arc-shaped plate 4 on the fixed block 3 by increasing the height of the surface layer of the building body 1 through the fixed block 3, and can quickly and effectively guide away water by utilizing the arc-shaped characteristic of the arc-shaped plate 3, so as to keep the surface of the arc-shaped plate 3 from remaining and accumulating water, effectively prevent water from entering the expansion joint 2, prevent water accumulation inside the expansion joint 2, connect the expansion joint 2 through the bolt 7, facilitate the disassembly and the assembly, facilitate the replacement of the internal water-stop isolation belt 11, enhance the sealing performance inside by arranging the sealing ring 8, prevent rainwater from flowing into the expansion joint 2, support the internal water-stop isolation belt 11 through the support member 9, have the waterproof function through the water-stop isolation belt 11, and have excellent corrosion-resistant and waterproof properties through the water-stop filling layer 12, guarantee the water-proof effects at expansion joint 2 under 11 mating reaction with stagnant water median, through inflation sealing rod 13, can expand after absorbing partial water liquid, fill up expansion joint 2 space, avoid inside ponding or leak, make stagnant water median 11 can contract along with expansion joint 2 through return spring 14, reinforcing usability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a civil engineering expansion joint waterproof construction, includes the building body (1), its characterized in that: the upper end surface of the building body (1) is provided with an expansion joint main body (2), the side surface of the expansion joint main body (2) is provided with a fixed block (3), the upper end surface of the fixed block (3) is provided with an arc-shaped plate (4), the upper end surface of the arc-shaped plate (4) is provided with a mounting hole (5), the upper end surface of the fixed block (3) is provided with a threaded hole (6), the upper end of the mounting hole (5) is provided with a bolt (7), the lower end surface of the bolt (7) is provided with a sealing ring (8), and the inside of the expansion joint main body (2) is provided with a support piece (9).
2. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: expansion joint main part (2) run through in the upper end surface of the building body (1), be fixed connection between fixed block (3) and the building body (1), mounting hole (5) run through in the upper end surface of arc (4), the quantity of mounting hole (5) is four, and is the array and arranges, screw hole (6) run through in the upper end surface of fixed block (3), the quantity of screw hole (6) is four.
3. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: be threaded connection between arc (4) and fixed block (3) through screw hole (6) and bolt (7), the quantity of bolt (7) is four, be fixed connection between sealing washer (8) and bolt (7), the quantity of sealing washer (8) is four, and is the array and arranges.
4. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: be swing joint between support piece (9) and the building body (1), the quantity of support piece (9) is two, there are connecting block (10) in the outside interview of side of support piece (9), be fixed connection between connecting block (10) and support piece (9), the quantity of connecting block (10) is two, and is the symmetry and arranges.
5. The civil engineering expansion joint waterproof construction of claim 4, characterized in that: the outer surface of the side end of the connecting block (10) is provided with a water stop isolation belt (11), the water stop isolation belt (11) is fixedly connected with the connecting block (10), the lower end of the water stop isolation belt (11) is provided with a water stop filling layer (12), and the water stop filling layer (12) is fixedly connected with the expansion joint main body (2).
6. The civil engineering expansion joint waterproof construction of claim 5, characterized in that: the lower extreme of stagnant water filling layer (12) is provided with inflation sealing rod (13), be fixed connection between inflation sealing rod (13) and expansion joint main part (2), the side surface of support piece (9) is provided with back force spring (14), be fixed connection between back force spring (14) and support piece (9), the quantity of back force spring (14) is two, and is the symmetry and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740336.5U CN213805915U (en) | 2020-11-24 | 2020-11-24 | Civil engineering expansion joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740336.5U CN213805915U (en) | 2020-11-24 | 2020-11-24 | Civil engineering expansion joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805915U true CN213805915U (en) | 2021-07-27 |
Family
ID=76937697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740336.5U Expired - Fee Related CN213805915U (en) | 2020-11-24 | 2020-11-24 | Civil engineering expansion joint waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805915U (en) |
-
2020
- 2020-11-24 CN CN202022740336.5U patent/CN213805915U/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: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |