CN218542281U - Trapezoidal back-attached drainage water stop - Google Patents
Trapezoidal back-attached drainage water stop Download PDFInfo
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- CN218542281U CN218542281U CN202221820884.1U CN202221820884U CN218542281U CN 218542281 U CN218542281 U CN 218542281U CN 202221820884 U CN202221820884 U CN 202221820884U CN 218542281 U CN218542281 U CN 218542281U
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Abstract
The utility model discloses a trapezoidal back of body pastes formula drainage waterstop, including the banding middle rib, the quantity of banding middle rib is two, two lower fixed surface between the banding middle rib is connected with hunch form board, two upper surface between the banding middle rib is provided with the drainage strip, the position forms drainage channel between drainage strip and the hunch form board. According to the technical scheme, the arch-shaped plate and the water filtering strip-shaped drainage channel are arranged, the drainage channel is communicated with the underground water drainage system to achieve the drainage effect of the water stop belt, meanwhile, the water seepage flow of underground water to the construction joint is greatly increased through the arrangement of the water stopping edge and the water inlet groove, and the water seepage prevention effect is improved.
Description
Technical Field
The utility model relates to a drainage waterstop technical field especially relates to trapezoidal back of body formula drainage waterstop.
Background
The waterstop is made with rubber and is formed because possess very high elasticity, is used for in the middle of some great engineering's architectural design generally, because some can not pour in succession, or because deformation has appeared on ground, perhaps because received temperature environment's influence again, can make thoughtlessly congeal ten components and appear expend with heat and contract with cold, and the important movement joint that leaves just needs the installation waterstop among these gaps to can prevent water seepage, the effect of shock attenuation buffering, also can effectively seal.
At present, most of waterstops are applied to construction joints, expansion joints and settlement joints of tunnels and underground engineering linings to play an important waterproof role, most of waterstops only have a good waterproof leakage function in the aspect of waterproofing, the water guide and discharge function is poor, and when water is slowly accumulated, the probability of water permeating into the construction joints is greatly increased.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a trapezoidal back of body pastes formula drainage waterstop through setting up hunch form board and drainage bar in row water channel, is linked together the drainage effect who realizes the waterstop by drainage channel and groundwater discharge system again.
The technical scheme of the utility model is that:
trapezoidal back of body pastes formula drainage waterstop, including banded well rib, the quantity of banded well rib is two, two lower fixed surface between the banded well rib is connected with hunch form board, two upper surface between the banded well rib is provided with water filtering strip, position formation drainage channel between water filtering strip and the hunch form board, two the one end of banded well rib all is provided with the flank board, a side of flank board is provided with the stagnant water arris, one side that the surface of flank board is located the stagnant water arris is provided with into the basin.
The working principle of the technical scheme is as follows:
the surface that lies in the water filtering strip place in the banding middle rib is the upstream face, and the upstream face of banding middle rib is hugging closely the basic plane when lining concrete construction, let the banding middle rib wholly be located on the construction joint, and the construction joint is in the position between arch form board and the right side flank board in figure 1, when burying the completion with the device underground, groundwater can flow along the upstream face of banding middle rib, finally can pass through water filtering strip department, and water filtering strip can strain the drainage channel department of arch form board top with water, finally discharge the groundwater discharge system through the drainage channel with water guide, play the effect of good mediation drainage.
Wherein the flank board presents for the setting of obtuse angle slope for banded well rib, makes the whole trapezoidal form that shows of device, when the groundwater trickles from the flank board surface, because the flank board leans out the setting, prolonged the distance of water to the construction joint flow direction, increased the degree of difficulty that rivers advance the construction joint, play good waterproof seepage function, and through the mutually supporting of stagnant water arris and income basin, increased groundwater at the surperficial infiltration flow of flank board, further increaseed the degree of difficulty that water infiltration advances the construction joint.
In a further technical scheme, a reinforcing rib is arranged on one side face of the strip-shaped middle rib.
The strength of the strip-shaped middle rib is enhanced through the auxiliary matching of the reinforcing ribs, so that the strip-shaped middle rib is not easy to press and bend, and the service life is prolonged.
In a further technical scheme, the upper surface of rib in the banding is provided with the small opening fishplate bar, and small opening fishplate bar side is equipped with the small opening, side of small opening fishplate bar is provided with the drainage strip, and the quantity of drainage strip is provided with a plurality ofly.
The multilayer of drainage strip sets up has strengthened the drainage effect, has further reduced the condition that has the foreign matter to accumulate the jam at drainage channel, and the effect of small opening fishplate bar lies in playing the effect of joint support to the drainage strip that the layering set up is separated from, and the small opening fishplate bar is equipped with the small opening simultaneously, also lets the side of small opening fishplate bar can not become groundwater flow direction drainage channel's hindrance.
In a further technical scheme, a thickening block is arranged on one side of the side wing plate, which is far away from the water inlet groove.
The thickening blocks are used for filling thickness reduction of the side wing plate part position caused by the arrangement of the water tank, the connection strength of the side wing plate part position is enhanced, meanwhile, the thickening blocks are also used as obstruction of underground water flowing along the surface of the side wing plate, and the difficulty of underground water flowing to a construction joint is further increased.
In a further technical scheme, a reinforcing strip is arranged at the position of the thickening block on one side of the side wing plate.
The reinforcing strips can effectively play a role in preventing the side wing plates from being bent, and the service life of the side wing plates is prolonged.
In a further technical scheme, the number of the water stopping edges and the water inlet grooves is multiple, and the number of the water inlet grooves is consistent with that of the thickening blocks.
Therefore, the water seepage flow of underground water to the construction joint is greatly increased, the water seepage prevention effect is improved, and the thickening blocks correspondingly enter the water tank to correspondingly reinforce the side wing plates.
The utility model has the advantages that:
1. the surface of the strip-shaped middle rib, where the water filtering strip is located, is a water facing surface, the water facing surface of the strip-shaped middle rib is tightly attached to a base surface during concrete construction, the strip-shaped middle rib is integrally located above a construction joint, the construction joint is located between an arch-shaped plate and a right side wing plate in the drawing 1, when the device is buried, underground water flows along the water facing surface of the strip-shaped middle rib and finally passes through the water filtering strip, the water filtering strip filters the water into a drainage channel above the arch-shaped plate, and finally the water is guided and discharged into an underground water discharge system through the drainage channel, so that a good drainage dredging effect is achieved, wherein the side wing plate is obliquely arranged at an obtuse angle relative to the strip-shaped middle rib, so that the device is integrally in a trapezoidal shape, when underground water flows from the surface of the side wing plate, the flow distance of the water permeating into the construction joint is prolonged, the difficulty of the water flowing into the construction joint is increased, a good water leakage preventing function is achieved, and the difficulty of water permeating into the construction joint is increased through the mutual cooperation of a water stopping edge and a water inlet groove;
2. the strength of the strip-shaped middle rib is enhanced through the auxiliary matching of the reinforcing ribs, so that the strip-shaped middle rib is not easy to press and bend, and the service life is prolonged;
3. the multi-layer arrangement of the water filtering strips enhances the water filtering effect, further reduces the condition that foreign matters are accumulated and blocked in the drainage channel, the drain hole connecting plate has the function of connecting and supporting the water filtering strips which are arranged at intervals in a layered manner, and meanwhile, the drain hole connecting plate is provided with the drain holes, so that the side of the drain hole connecting plate cannot be a barrier for the underground water to flow to the drainage channel;
4. the thickening blocks are arranged to fill thickness reduction of the side wing plate part caused by the arrangement of the water tank, so that the connection strength of the side wing plate part is enhanced, and meanwhile, the thickening blocks are also used as barriers for underground water to flow along the surface of the side wing plate, so that the difficulty of underground water flowing to a construction joint is further increased;
5. the reinforcing strips can effectively play a role in preventing the wing plates on the opposite sides from being bent, and the service life of the wing plates on the sides is prolonged;
6. the water stopping edges, the water inlet groove and the thickening blocks are provided with a plurality of water seepage flows for increasing groundwater to the construction joints, the water seepage prevention effect is improved, and the thickening blocks correspond to the water inlet groove to correspondingly reinforce the side wing plates.
Drawings
FIG. 1 is a schematic view of the overall structure of a trapezoidal back-attached drainage water stop according to an embodiment of the present invention,
fig. 2 is a schematic structural view of an arch-shaped plate of the trapezoidal back-attached drainage water stop according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a side wing plate of the trapezoidal back-attached drainage water stop according to the embodiment of the present invention.
Description of the reference numerals:
1. a band-shaped middle rib; 11. an arch-shaped plate; 12. reinforcing ribs; 2. a leak hole connecting plate; 3. water filtering strips; 4. a side wing panel; 41. water stopping edges; 42. putting the mixture into a water tank; 5. thickening blocks; 6. and (5) reinforcing the strip.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Examples
As shown in fig. 1-3, the trapezoidal back-attached drainage water stop includes two belt-shaped middle ribs 1, two belt-shaped middle ribs 1 are fixedly connected to an arch-shaped plate 11 on the lower surface between the two belt-shaped middle ribs 1, two water filtering strips 3 are disposed on the upper surface between the two belt-shaped middle ribs 1, a drainage channel is formed between the water filtering strips 3 and the arch-shaped plate 11, the drainage channel is communicated with a groundwater discharge system, two side wing plates 4 are disposed at one ends of the two belt-shaped middle ribs 1, a water stop rib 41 is disposed on one side of each side wing plate 4, and a water inlet groove 42 is disposed on one side of the surface of each side wing plate 4, which is located on the water stop rib 41.
The working principle of the technical scheme is as follows:
the surface that lies in water filtering strip 3 place in the banding middle rib 1 is the upstream face, and the upstream face of banding middle rib 1 is hugging closely the basic plane when lining concrete construction, let the banding middle rib 1 wholly be located above the construction joint, and the construction joint is in the position between hunch form board 11 and the right flank board 4 in figure 1, when burying the device underground and accomplishing, groundwater can flow along the upstream face of banding middle rib 1, can finally pass through water filtering strip 3 department, and water filtering strip 3 can be strained water into the drainage channel department in hunch form board 11 top, finally discharge to groundwater discharge system through drainage channel with water guide, play good mediation drainage effect.
Wherein the flank plate 4 presents for the setting of obtuse angle slope for banded well rib 1, make the whole appearance of device be trapezoidal shape, when groundwater flows from flank plate 4 surface, because flank plate 4 leans out the setting, prolonged the distance of water to the construction joint flow direction, increased the degree of difficulty that rivers advance the construction joint, play good waterproof seepage function, and through the mutually supporting of stagnant water arris 41 and income basin 42, increased groundwater at flank plate 4 surperficial infiltration flow, further strengthened the degree of difficulty that water infiltration advances the construction joint.
In a further embodiment, one side of the band-shaped center rib 1 is provided with a reinforcing rib 12. The strength of the strip-shaped middle rib 1 is enhanced through the auxiliary matching of the reinforcing ribs 12, so that the strip-shaped middle rib is not easy to press and bend, and the service life is prolonged.
In another embodiment, a leakage hole connecting plate 2 is arranged on the upper surface of the belt-shaped middle rib 1, a leakage hole is arranged on the side of the leakage hole connecting plate 2, a plurality of water filtering strips 3 are arranged on the side of the leakage hole connecting plate 2, and the number of the water filtering strips 3 is multiple. The multilayer of straining water strip 3 sets up and has strengthened the drainage effect, has further reduced the condition that has the foreign matter to block up at drainage channel accumulation, and the effect of small opening fishplate bar 2 lies in playing the effect of joint support to straining water strip 3 that the layering set up of being separated by, and small opening fishplate bar 2 is equipped with the small opening simultaneously, also lets the side of small opening fishplate bar 2 can not become groundwater flow direction drainage channel's hindrance.
In another embodiment, the side wing plate 4 is provided with a thickening block 5 at the side far away from the water inlet groove 42. The thickened blocks 5 are provided to fill the thickness reduction of the side wing plates 4 caused by the arrangement of the water inlet groove 42, so that the connection strength of the side wing plates 4 is enhanced, and the thickened blocks 5 also serve as obstacles for the circulation of the underground water along the surfaces of the side wing plates 4, thereby further increasing the difficulty of the underground water flowing to the construction joints.
In a further embodiment, one side of the side wings 4 is provided with a reinforcing strip 6 at the location of the thickening block 5. The reinforcing strip 6 can effectively prevent the side wing plate 4 from being bent, and the service life of the side wing plate 4 is prolonged.
In another embodiment, the number of the water stop ribs 41 and the water inlet grooves 42 is provided in plurality, and the number of the water inlet grooves 42 is the same as that of the thickening blocks 5. Therefore, the water seepage flow of underground water to the construction joint is greatly increased, the water seepage prevention effect is improved, and the thickening block 5 is correspondingly reinforced on the side wing plate 4 corresponding to the water inlet groove 42.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (1)
1. The trapezoidal back-attached drainage waterstop comprises two strip-shaped middle ribs, and is characterized in that the number of the strip-shaped middle ribs is two, an arch-shaped plate is fixedly connected to the lower surface between the two strip-shaped middle ribs, a water filtering strip is arranged on the upper surface between the two strip-shaped middle ribs, a drainage channel is formed between the water filtering strip and the arch-shaped plate, a side wing plate is arranged at one end of each of the two strip-shaped middle ribs, a water stopping edge is arranged on one side surface of each side wing plate, and a water inlet groove is formed in one side, located at the water stopping edge, of the surface of each side wing plate;
a reinforcing rib is arranged on one side surface of the strip-shaped middle rib;
the upper surface of the strip-shaped middle rib is provided with a drain hole connecting plate, a drain hole is formed in the side of the drain hole connecting plate, a plurality of water filtering strips are arranged on the side of the drain hole connecting plate;
one side of the side wing plate, which is far away from the water inlet groove, is provided with a thickening block;
a reinforcing strip is arranged at the position of the thickening block on one side of the side wing plate;
the number of the water stopping edges and the number of the water inlet grooves are multiple, and the number of the water inlet grooves is consistent with that of the thickening blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221820884.1U CN218542281U (en) | 2022-07-15 | 2022-07-15 | Trapezoidal back-attached drainage water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221820884.1U CN218542281U (en) | 2022-07-15 | 2022-07-15 | Trapezoidal back-attached drainage water stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542281U true CN218542281U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221820884.1U Active CN218542281U (en) | 2022-07-15 | 2022-07-15 | Trapezoidal back-attached drainage water stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542281U (en) |
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2022
- 2022-07-15 CN CN202221820884.1U patent/CN218542281U/en active Active
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