CN212295125U - Node that railway station room canopy expansion joint was handled - Google Patents
Node that railway station room canopy expansion joint was handled Download PDFInfo
- Publication number
- CN212295125U CN212295125U CN202020675227.7U CN202020675227U CN212295125U CN 212295125 U CN212295125 U CN 212295125U CN 202020675227 U CN202020675227 U CN 202020675227U CN 212295125 U CN212295125 U CN 212295125U
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- Prior art keywords
- expansion joint
- water
- node
- connecting end
- handled
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 230000032683 aging Effects 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of expansion joints, and discloses a node for processing expansion joints of rain sheds of railway station houses, which solves the problems that the prior expansion joints are processed by stainless steel expansion joints, are easy to deform and drop after a long time, have poor sealing effect and are easy to cause leakage, and comprises a box body, wherein a baffle plate is connected with the lower side in the box body; through the arrangement of the water stop belt and the heat preservation layer, the water stop belt can further prevent rainwater from leaking, a water-proof effect is achieved, and the heat preservation layer can improve the heat insulation effect of the expansion joint; through filling sealed glue in joint gap department, this novel preferred is the sealed glue of nai time of silicone, can effectually avoid the waterstop ageing make the link produce the gap seepage when using for a long time like this.
Description
Technical Field
The utility model belongs to the technical field of the expansion joint, specifically be a node that railway station room canopy expansion joint was handled.
Background
The expansion joint is a structural joint which is arranged along a proper position of a building or a construction joint direction of the building in order to prevent the structure from generating cracks or damages due to climate temperature changes (thermal expansion and cold contraction).
Because of the railway station room expansion joint commonly used all adopts finished product stainless steel expansion joint to handle, the time has been of a specified duration and has been deformed easily and drop, influences high-speed railway driving safety, and current expansion joint only passes through the waterstop water proof, uses for a long time, and the waterstop is ageing easily to lead to sealed effect poor, causes the seepage easily.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a node that railway station room canopy expansion joint was handled, the effectual present expansion joint of having solved adopts the stainless steel expansion joint to handle, and the time has been of a specified duration and has been out of shape easily and drop to and sealed effect is poor, causes the problem of seepage easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a node that railway station room canopy expansion joint was handled, includes first link and second link, first link one side is connected with the second link, has seted up the expansion joint between first link and the second link, and the expansion joint upper end is connected with the waterstop, and the waterstop both ends pass through the bolt and are connected with first link and second link respectively, and the waterstop lower extreme is filled there is the heat preservation, and first link upper end one side is connected with the manger plate piece, and manger plate piece internal connection has the steel sheet, and the steel sheet inner wall evenly is connected with protruding muscle, and second link sub-unit connection has the water guide piece.
Preferably, the upper ends of the first connecting end and the second connecting end are provided with grooves corresponding to the joints of the water stop belts.
Preferably, the sealing glue is filled in the groove relative to one side of the water stop belt, and the sealing glue is silicone weather-resistant sealing glue.
Preferably, the water blocking block is L-shaped, and an inclined plane is arranged at the upper end of the water blocking block.
Preferably, the water blocking block and the water guide block are both arranged in a concrete structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses, through the setting of breakwater, steel sheet, protruding muscle and water deflector, the breakwater piece can be followed the inclined plane landing and discharged the rainwater and guided to flow away on the water deflector, and steel sheet and protruding muscle can increase breakwater piece structural strength, and adopt concrete structural arrangement, both reduced the seepage risk, do not influence the outward appearance again;
(2) through the arrangement of the water stop belt and the heat preservation layer, the water stop belt can further prevent rainwater from leaking, a water-proof effect is achieved, and the heat preservation layer can improve the heat insulation effect of the expansion joint;
(3) through filling sealed glue in joint gap department, this novel preferred is sealed glue of nai time of silicone, and the waterstop is ageing to make the link produce the gap seepage when can effectually avoiding using for a long time like this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention;
in the figure: 1. a first connection end; 2. a second connection end; 3. an expansion joint; 4. a water stop; 5. a bolt; 6. a heat-insulating layer; 7. a water retaining block; 8. a steel plate; 9. a rib is protruded; 10. a water guide block; 11. sealing glue; 12. a bevel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Embodiment one, given by figure 1 and figure 2, the utility model discloses a first link 1 and second link 2, first link 1 one side is connected with second link 2, expansion joint 3 has been seted up between first link 1 and the second link 2, expansion joint 3 upper end is connected with waterstop 4, avoid the rainwater seepage, play the effect of water proof, waterstop 4 both ends are connected with first link 1 and second link 2 respectively through bolt 5, the packing of 4 lower extremes of waterstop has heat preservation 6, be used for improving the thermal-insulated effect of expansion joint 3, first link 1 upper end one side is connected with manger plate 7, be used for discharging the rainwater landing, manger plate 7 internal connection has steel sheet 8, increase structural strength, 8 inner walls of steel sheet evenly are connected with protruding muscle 9, 2 sub-unit connections of second link have water guide piece 10, be used for guiding the rainwater to flow away.
In the second embodiment, on the basis of the first embodiment, grooves are formed in the joints of the first connecting end 1 and the second connecting end 2 corresponding to the water stop 4, so that the water stop 4 is conveniently installed.
In the third embodiment, on the basis of the second embodiment, the sealant 11 is filled in the groove opposite to one side of the water stop 4, and the sealant 11 is a silicone weather-resistant sealant and has good capability of bearing joint displacement.
In the fourth embodiment, on the basis of the first embodiment, the water blocking block 7 is in an L shape, and the upper end of the water blocking block 7 is provided with the inclined surface 12, so that rainwater can slide down conveniently.
In the fifth embodiment, on the basis of the first embodiment, the water blocking block 7 and the water guiding block 10 are both arranged in a concrete structure, and have good anti-seismic performance and durability.
The working principle is as follows: when the expansion joint sealing structure is used, the expansion joint 3 is filled with the heat preservation layer 6 material, the water stop belt 4 is connected between the first connecting end 1 and the second connecting end 2, the connecting gap is filled with the sealant 11, preferably, the silicone weather-resistant sealant, so that gap leakage of the aged connecting end of the water stop belt 4 can be effectively avoided when the expansion joint sealing structure is used for a long time, meanwhile, the water retaining block 7 at the upper end can enable rainwater to slide along the inclined plane 12 and be discharged onto the water guide block 10 to be guided to flow away, and the sealing effect of the expansion joint 3 is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a node that railway station room canopy expansion joint was handled, includes first link (1) and second link (2), its characterized in that: the water-stop joint is characterized in that one side of the first connecting end (1) is connected with the second connecting end (2), an expansion joint (3) is arranged between the first connecting end (1) and the second connecting end (2), the upper end of the expansion joint (3) is connected with a water stop belt (4), two ends of the water stop belt (4) are respectively connected with the first connecting end (1) and the second connecting end (2) through bolts (5), a heat-preservation layer (6) is filled at the lower end of the water stop belt (4), a water-stop block (7) is connected to one side of the upper end of the first connecting end (1), a steel plate (8) is connected to the inside of the water-stop block (7), convex ribs (9) are uniformly connected to the inner wall.
2. The node that railway station room canopy expansion joint was handled of claim 1, characterized in that: the connection parts of the upper ends of the first connecting end (1) and the second connecting end (2) corresponding to the water stop belts (4) are provided with grooves.
3. The node that railway station room canopy expansion joint was handled of claim 2, characterized in that: and a sealing glue (11) is filled in one side of the groove relative to the water stop belt (4), and the sealing glue (11) is a silicone weather-resistant sealing glue.
4. The node that railway station room canopy expansion joint was handled of claim 1, characterized in that: the water blocking block (7) is L-shaped, and an inclined plane (12) is formed at the upper end of the water blocking block (7).
5. The node that railway station room canopy expansion joint was handled of claim 1, characterized in that: the water blocking block (7) and the water guide block (10) are both arranged in a concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675227.7U CN212295125U (en) | 2020-04-28 | 2020-04-28 | Node that railway station room canopy expansion joint was handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675227.7U CN212295125U (en) | 2020-04-28 | 2020-04-28 | Node that railway station room canopy expansion joint was handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212295125U true CN212295125U (en) | 2021-01-05 |
Family
ID=73964051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675227.7U Expired - Fee Related CN212295125U (en) | 2020-04-28 | 2020-04-28 | Node that railway station room canopy expansion joint was handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212295125U (en) |
-
2020
- 2020-04-28 CN CN202020675227.7U patent/CN212295125U/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: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |