CN210369374U - Impervious waterstop - Google Patents
Impervious waterstop Download PDFInfo
- Publication number
- CN210369374U CN210369374U CN201921009676.1U CN201921009676U CN210369374U CN 210369374 U CN210369374 U CN 210369374U CN 201921009676 U CN201921009676 U CN 201921009676U CN 210369374 U CN210369374 U CN 210369374U
- Authority
- CN
- China
- Prior art keywords
- water stop
- strip
- fixed mounting
- cylindrical cavity
- waterstop
- 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
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses an impervious waterstop, including the waterstop main part, the cross-section of waterstop main part is cylindrical, and cylindrical cavity has been seted up to the inside of waterstop main part, and the inside fixed mounting of cylindrical cavity has the supporter, and the even fixed mounting of surface of waterstop main part has the joint strip, and the supporter includes even fixed mounting at the inside elastic baffle of cylindrical cavity, and even crisscross fixed mounting has horizontal backing sheet and vertical backing sheet between the elastic baffle, and horizontal backing sheet and the outer end fixed mounting of vertical backing sheet are at the internal surface of cylindrical cavity. Compared with the prior art, the device can increase the toughness of the device through the structure of the clamping strip and the support body, the internal stress is larger when water is absorbed and expanded, the airtight waterproof effect is better, and the evaporation of the internal water is fast recovered when no water exists.
Description
Technical Field
The utility model relates to a sealing rod technical field specifically is an impervious sealing rod.
Background
The water stop strip is formed by mixing a polymer inorganic water-absorbing expansion material and rubber, and is a material for preventing leakage of construction joints of concrete-building engineering, such as various underground building construction engineering, hydraulic engineering, traffic tunnel engineering, power plant cooling towers, municipal water supply and drainage and the like.
The water stop strip can absorb water by volume expansion when meeting water, gaps among the water stop strip are compacted to form waterproof plastic colloid, but common impermeable water stop strips are simple in structure, single in function and limited in use occasions, the prior art enables the common impermeable water stop strip to be suitable for specific occasions by changing the appearance or increasing the structure, although the application occasions are wider, the impermeable water stop strip is softer and poor in toughness, and the impermeable water stop strip is slow in recovery after absorbing water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impervious waterstop 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: the utility model provides an impervious waterstop, includes the waterstop main part, the cross-section of waterstop main part is cylindrical, cylindrical cavity has been seted up to the inside of waterstop main part, the inside fixed mounting of cylindrical cavity has the supporter, the even fixed mounting of surface of waterstop main part has the joint strip, the supporter includes even fixed mounting at the inside elastic baffle of cylindrical cavity, even crisscross fixed mounting has horizontal backing sheet and vertical backing sheet between the elastic baffle, the outer end fixed mounting of horizontal backing sheet and vertical backing sheet is at the internal surface of cylindrical cavity.
Preferably, the joint strip includes the strip body of even fixed mounting at sealing rod main part surface, the arc surface has been seted up to the outer end of the strip body, the cavity has been seted up to the inside of the strip body, the inclined plane has been seted up to the left and right sides lower extreme of the strip body, and the inclined plane inclines inwards from outside to inside.
Preferably, the number of the clamping strips is 12, and the height of each clamping strip is equal to the bottom distance between the clamping strips.
Preferably, the transverse support sheet and the longitudinal support sheet are vertically and fixedly assembled with each other, and a sponge body is filled in a gap formed among the transverse support sheet, the longitudinal support sheet and the elastic baffle.
Preferably, the outer surface of the water stop main body is uniformly designed with indicating lines, and the positions of the indicating lines correspond to the positions of the elastic baffles.
Compared with the prior art, the beneficial effects of the utility model are that: this impervious waterstop can increase its toughness through the structure of joint strip with the supporter, and the internal stress is bigger when the inflation that absorbs water, and airtight water-proof effects is better, and inside moisture evaporation resumes soon when anhydrous.
Drawings
Fig. 1 is a schematic cross-sectional view of the structure of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
In the figure: the water stop strip comprises a water stop strip main body 1, a cylindrical cavity 2, a support body 3, a transverse supporting piece 31, a longitudinal supporting piece 32, an elastic baffle 33, a clamping strip 4, an arc surface 41, a strip body 42, a cavity 43, an inclined plane 44, a sponge body 5 and an indicating line 6.
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 and fig. 2, the present invention provides a technical solution: the utility model provides an impervious waterstop, including waterstop main part 1, the cross-section of waterstop main part 1 is cylindrical, cylindrical cavity 2 has been seted up to the inside of waterstop main part 1, the inside fixed mounting of cylindrical cavity 2 has supporter 3, the even fixed mounting of surface of waterstop main part 1 has joint strip 4, supporter 3 includes even fixed mounting at the inside elastic baffle 33 of cylindrical cavity 2, even crisscross fixed mounting has horizontal backing sheet 31 and vertical backing sheet 32 between elastic baffle 33, the outer end fixed mounting of horizontal backing sheet 31 and vertical backing sheet 32 is at the internal surface of cylindrical cavity 2.
The toughness of the whole impervious water stop strip is enhanced through the clamping strip 4 and the support body 3, when the whole impervious water stop strip is clamped in a gap, the internal stress is increased after water absorption and the waterproof effect is better through mutual extrusion of the support of the internal transverse support sheet 31 and the longitudinal support sheet 32 and the clamping strip 4 which is uniformly and fixedly installed on the outer surface of the water stop strip main body 1, and the water stop strip main body 1, the clamping strip 4, the transverse support sheet 31, the longitudinal support sheet 32 and the elastic baffle are all made of water absorption expansion composite materials.
The clamping bar 4 comprises a bar body 42 uniformly and fixedly installed on the outer surface of the water stop bar main body 1, the outer end of the bar body 42 is provided with an arc surface 41, the inside of the bar body 42 is provided with a cavity 43, the lower ends of the left side and the right side of the bar body 42 are provided with inclined surfaces 44, and the inclined surfaces 44 incline inwards from outside to inside.
When the water stop strip main body 1 is extruded into the gap, the strip body 42 fixedly arranged on the outer surface of the water stop strip main body 1 is bent and extruded to be closely attached to the outer surface of the water stop strip main body 1, and the arc surface 41 and the inclined surface 44 which inclines inwards from outside to inside are beneficial to the entering and bending of the strip body 42.
The number of clamping strips 4 is 12, and the height of clamping strips 4 is equal to the bottom distance between clamping strips 4. Can increase the mutual stress of contact surface in end to end each other when the extrusion, make the joint more firm.
The transverse supporting sheet 31 and the longitudinal supporting sheet 32 are vertically and fixedly assembled with each other, gaps can be formed, the stretching can be realized during extrusion or water absorption expansion, the sponge bodies 5 are filled in the gaps formed among the transverse supporting sheet 31, the longitudinal supporting sheet 32 and the elastic baffle 33, the water can be dispersed and adsorbed, the contact area is increased, and the water evaporation is faster during external drying.
The even design of surface of sealing rod main part 1 has instruction line 6, and the position of instruction line 6 is corresponding with the position of elastic baffle 33, when needs are cut into needs length, cuts according to instruction line 6, and every section can both form independent cavity structure, guarantees that the function of every subsection impervious sealing rod is the same with whole impervious sealing rod.
The working principle is as follows: during the use with the extrusion of sealing rod main part 1 in the middle of the gap, outside joint strip 4 is bent simultaneously and is hugged closely at the surface of sealing rod main part 1, increase frictional force prevents deviating from, 3 atress deformations of inside supporter, elastic stress grow, it is inseparabler to expand during the water absorption, prevention of seepage water effect is better, when cutting into the segment according to instruction line 6, can guarantee that every segment anti-seepage sealing rod is the same with the service function of whole anti-seepage sealing rod, during outside water drying, inside homodisperse adsorbs moisture on space and cavernosum 5 can rapid evaporation recover.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An impervious waterstop which is characterized in that: the water stop strip comprises a water stop strip main body (1), wherein the cross section of the water stop strip main body (1) is cylindrical, a cylindrical cavity (2) is formed in the water stop strip main body (1), a supporting body (3) is fixedly arranged in the cylindrical cavity (2), and clamping strips (4) are uniformly and fixedly arranged on the outer surface of the water stop strip main body (1);
the utility model discloses a cylindrical cavity, including cylindrical cavity (2), support body (3) are including even fixed mounting at the inside elastic baffle (33) of cylindrical cavity (2), even crisscross fixed mounting has horizontal support piece (31) and indulges support piece (32) between elastic baffle (33), the outer end fixed mounting of horizontal support piece (31) and indulge support piece (32) is at the internal surface of cylindrical cavity (2).
2. The water stop seal of claim 1, wherein: joint strip (4) are including even fixed mounting at the strip body (42) of sealing rod main part (1) surface, arc surface (41) have been seted up to the outer end of the strip body (42), cavity (43) have been seted up to the inside of the strip body (42), inclined plane (44) have been seted up to both sides lower extreme about the strip body (42), and inclined plane (44) from outside to inside slope inwards.
3. The water stop seal of claim 1, wherein: the quantity of joint strip (4) is 12, and the height of joint strip (4) equals the bottom distance between joint strip (4).
4. The water stop seal of claim 1, wherein: the transverse support sheet (31) and the longitudinal support sheet (32) are mutually perpendicular and fixedly assembled, and sponge bodies (5) are filled in gaps formed among the transverse support sheet (31), the longitudinal support sheet (32) and the elastic baffle (33).
5. The water stop seal of claim 1, wherein: the outer surface of the water stop strip main body (1) is uniformly designed with indicating lines (6), and the positions of the indicating lines (6) correspond to the positions of the elastic baffle plates (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921009676.1U CN210369374U (en) | 2019-07-01 | 2019-07-01 | Impervious waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921009676.1U CN210369374U (en) | 2019-07-01 | 2019-07-01 | Impervious waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369374U true CN210369374U (en) | 2020-04-21 |
Family
ID=70268409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921009676.1U Expired - Fee Related CN210369374U (en) | 2019-07-01 | 2019-07-01 | Impervious waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369374U (en) |
-
2019
- 2019-07-01 CN CN201921009676.1U patent/CN210369374U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210369374U (en) | Impervious waterstop | |
| WO2022073494A1 (en) | Slab joint leakage-proof structure, prefabricated roof panel, and prefabricated roof panel system | |
| CN202416256U (en) | Water-stop structure for expansion joints | |
| CN207419542U (en) | A kind of underground space roof deformation stitches waterproof construction | |
| CN210857555U (en) | Building thermal insulation wall with waterproof function | |
| CN205000515U (en) | Connection structure of stone material curtain middling pressure roof piece | |
| CN206844350U (en) | A kind of waterproof construction at building structure expansion joint | |
| CN210104807U (en) | Double-wall node structure with excellent waterproof performance | |
| CN212927887U (en) | Tunnel side wall movement joint waterproof construction | |
| CN112095937A (en) | Self-plugging surface energy waterproof system | |
| CN209658811U (en) | A kind of double wall buckle-type cable protection pipe | |
| CN114508070A (en) | Hydraulic engineering is pressure water tank for drainage station | |
| ES2393876A1 (en) | Isolation geomembrane arrangement of a surface and corresponding isolation procedure (Machine-translation by Google Translate, not legally binding) | |
| CN210566726U (en) | Waterproof structure of drain pipe poling mouth | |
| CN204311470U (en) | Functional steel limit formula rubber fastening band | |
| CN216712982U (en) | Civil engineering is with native wood grid | |
| CN208452482U (en) | A kind of waterproof roll | |
| CN218990500U (en) | Novel building engineering waterproof board | |
| CN214535043U (en) | Connect stable drain pipe | |
| CN113201994B (en) | Water conservancy construction waterproof construction | |
| CN217463568U (en) | Anti-seepage device for water supply and drainage pipe | |
| CN219808509U (en) | Water stop strip with sealing function | |
| CN216109059U (en) | Civil engineering expansion joint waterproof construction | |
| CN214272439U (en) | Building engineering waterproof construction | |
| CN210830830U (en) | Water conservancy water and electricity construction drain pipe device |
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: 20200421 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |