CN215718834U - Water stop for new construction tunnel engineering construction - Google Patents
Water stop for new construction tunnel engineering construction Download PDFInfo
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- CN215718834U CN215718834U CN202121179854.2U CN202121179854U CN215718834U CN 215718834 U CN215718834 U CN 215718834U CN 202121179854 U CN202121179854 U CN 202121179854U CN 215718834 U CN215718834 U CN 215718834U
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- water stop
- waterstop
- fixedly connected
- water
- tunnel engineering
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Abstract
The utility model discloses a water stop for tunnel engineering construction with a new structure, which comprises a first water stop body, wherein two sides of the first water stop body are fixedly connected with water stop rings, one side of one water stop ring is connected with two locking mechanisms in an inserting manner, the first water stop body is fixedly connected with a second water stop through the two locking mechanisms, the middle part of the front surface of the first water stop body is fixedly connected with an injection tube, the bottom surface of the first water stop body is fixedly connected with a breakage-proof layer, the top surface of the first water stop body is fixedly connected with two reinforcing ribs, the two reinforcing ribs are respectively positioned at two sides of the injection tube, the water stop for tunnels is convenient to combine and connect a plurality of water stop belts together through the arranged locking mechanisms, the problem that the partial parts of the water stop belts are too thick due to overlapping can not occur, and when concrete pouring is carried out through the arranged breakage-proof layer, the water stop is not easy to be pierced by sharp objects on the inner wall of the tunnel, and the waterproof and water-stopping effects of the water stop are further reduced.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a water stop for new-structure tunnel engineering construction.
Background
Because can not pour into a mould in succession in the tunnel engineering, or because the deformation of ground or because the concrete member's that temperature variation arouses reasons such as expend with heat and contract with cold, cause and produce the movement joint when the pouring, the prevention of seepage of these joints of construction joint problem is exactly solved through the mode of pouring the waterstop, the waterstop can effectually prevent that groundwater from permeating to inside the tunnel structure, thereby avoid destroying tunnel inner structure because of groundwater corrosion, current tunnel waterstop is often according to the size of waiting to plug up the gap in the use, use a plurality of tunnel waterstops together.
The current compound mode is mostly the head hot welding that adopts the hot welding machine to be in the same place two tunnel waterstops, and the position thickness size that two tunnel waterstops overlapped is easily appeared to this kind of compound mode differs, leads to dividing tunnel waterstops too thick problem easily, and current tunnel waterstops is when the pouring, because of the pressure that produces during concrete placement for tunnel waterstops is impaled by the sharp-pointed object on the tunnel inner wall very easily, influences the life of tunnel waterstop.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water stop for tunnel engineering construction with a new structure, which solves the problems that the water stop for tunnel construction in the prior market has a troublesome combination mode and is easy to be punctured during pouring, and is provided by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterstop is used in new construction tunnel engineering construction, includes first waterstop body, the equal fixedly connected with seal ring in both sides of first waterstop body, one of them one side interlude of seal ring is connected with two locking mechanism, first waterstop body is through two locking mechanism fixedly connected with second waterstop, the positive middle part fixedly connected with injection tube of first waterstop body.
In order to facilitate the addition of the water stop belts by personnel according to the length of the tunnel, the utility model is a preferable scheme that: locking mechanism includes the worker's shape latch segment of being connected with stagnant water ring one side interlude, two worker's shape latch segment forms locking mechanism through the threaded rod concatenation, the one end fixedly connected with knob of threaded rod, the surface of knob is equipped with anti-skidding line, the jack has been seted up to one side of stagnant water ring.
In order to ensure that the tunnel water stop strip is not easily punctured by a sharp object on the inner wall of the tunnel when pouring, the utility model is a preferable scheme that: the bottom surface of the first water stop body is fixedly connected with an anti-breaking layer.
In order to prevent the water stop strip for the tunnel from displacing during pouring, the utility model adopts a preferable scheme that: the bottom surface of the anti-breaking layer is fixedly connected with a plurality of anti-slip strips.
In order to solve the problem that the surface of the water belt partially tilts due to inertia, the utility model is taken as a preferable scheme that: the top surface of first waterstop body fixedly connected with two strengthening ribs, two the strengthening rib is located the both sides of injection tube respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1) the tunnel water stop tie is characterized in that a plurality of water stop ties are combined and connected together through the locking mechanism, the increase of the thickness of partial positions of the water stop ties due to overlapping is avoided, and the tunnel water stop tie is prevented from being pierced by sharp objects above the inner wall of a tunnel when concrete is poured through the anti-breaking layer, so that the waterproof effect is improved;
2) this antislip strip that waterstop set up for tunnel avoids the waterstop to take place the skew when the pouring, can effectually solve the waterstop through the strengthening rib that is equipped with and take place the condition of perk because of long-term coiling when laying together on the surface of waterstop.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic view of the locking mechanism of the present invention.
In the figure: 1. a first waterstop body; 2. an injection tube; 3. a water stop ring; 4. reinforcing ribs; 5. a locking mechanism; 51. an I-shaped locking block; 52. a threaded rod; 53. a knob; 54. a jack; 6. a rupture prevention layer; 7. anti-slip strips; 8. and a second water stop.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waterstop is used in new construction tunnel engineering construction, includes first waterstop body 1, the equal fixedly connected with seal ring 3 in both sides of first waterstop body 1, and one side interlude of one of them seal ring 3 is connected with two locking mechanism 5, and first waterstop body 1 is through two locking mechanism 5 fixedly connected with second waterstop 8, the positive middle part fixedly connected with injection tube 2 of first waterstop body 1.
Further, locking mechanism 5 includes the worker's shape latch segment 51 of being connected with 3 one sides interlude of seal ring, two worker's shape latch segments 51 are spliced through threaded rod 52 and are constituteed locking mechanism 5, the one end fixedly connected with knob 53 of threaded rod 52, the surface of knob 53 is equipped with anti-skidding line, jack 54 has been seted up to one side of seal ring 3, locking mechanism 5 through being equipped with is in the same place a plurality of waterstop combinations, wherein the user drives threaded rod 52 rotatory through rotating knob 53, threaded rod 52 and two worker's shape latch segment 51's one end threaded connection, two worker's shape latch segments 51 make up into a locking mechanism 5, at first personnel correspond jack 54 with the one end of worker's shape latch segment 51 and insert, the other end passes through threaded rod 52 and one of them worker's shape latch segment 51 screw-thread tightening is in the same place, realize two waterstop combination connections.
Further, the bottom fixed surface of first waterstop body 1 is connected with prevents that brokenly layer 6, through preventing brokenly layer 6 that is equipped with, increases the bottom of establishing at first waterstop body 1, when carrying out concrete placement, prevents that sharp object from puncturing first waterstop body 1 in the tunnel, increases its life.
Further, the bottom surface of the anti-breaking layer 6 is fixedly connected with a plurality of anti-slip strips 7, and the position of the water stop can be prevented from deviating when concrete is poured through the plurality of anti-slip strips 7.
Further, the top surface fixed connection of first waterstop body 1 has two strengthening ribs 4, and two strengthening ribs 4 are located the both sides of injection tube 2 respectively, and two strengthening ribs 4 on through first waterstop body 1 are spreading this for the tunnel waterstop from the state of coiling.
The working principle is as follows: when the water stop belt with the new structure for tunnel engineering construction is used, a user firstly places a first water stop belt body 1 on a gap to be blocked and can combine the water stop belt body according to the size of the gap, wherein the first water stop belt body 1 can be combined with a second water stop belt 8 through a locking mechanism 5, then the user drives a threaded rod 52 to rotate through rotating a knob 53, the threaded rod 52 is in threaded connection with one end of each of two H-shaped locking blocks 51, every two H-shaped locking blocks 51 are combined into one locking mechanism 5, one end of each H-shaped locking block 51 is inserted into a corresponding jack 54, the other end of each H-shaped locking block 51 is in threaded fastening with the other H-shaped locking block 51 through the threaded rod 52, finally, the two water stop belts are combined and fastened together, the user pours concrete on the surface of the water stop belt, partial concrete flows into an injection tube 2, and after the concrete is solidified, the waterstop is solidified in the gap of waiting to plug up promptly, reach the effect of waterproof stagnant water, through the broken layer 6 of preventing that is equipped with, the pressure of concrete oppresses the waterstop, lead to the waterstop to be impaled by the sharp thing on the tunnel inner wall, can avoid through a plurality of antislip strips 7 that are equipped with, the waterstop takes place the displacement and leads to the gap not to be covered by completely, through strengthening rib 4 that is equipped with, make this waterstop for the tunnel can not be because of long-time coiling, the condition of perk takes place at partial position when leading to spreading, so that the person of use convolutes unnecessary waterstop and retrieves.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a waterstop is used in new construction tunnel engineering construction, includes first waterstop body (1), its characterized in that: the water-stop belt is characterized in that the water-stop rings (3) are fixedly connected to the two sides of the first water-stop belt body (1), one of the water-stop rings (3) is connected with two locking mechanisms (5) in an inserting mode, the first water-stop belt body (1) is fixedly connected with a second water-stop belt (8) through the two locking mechanisms (5), and the injection tube (2) is fixedly connected to the middle of the front face of the first water-stop belt body (1).
2. The waterstop for new structure tunnel engineering construction according to claim 1, wherein: locking mechanism (5) include worker's shape latch segment (51) of being connected with stagnant water ring (3) one side interlude, two worker's shape latch segment (51) constitute locking mechanism (5) through threaded rod (52) concatenation, the one end fixedly connected with knob (53) of threaded rod (52), the surface of knob (53) is equipped with anti-skidding line, jack (54) have been seted up to one side of stagnant water ring (3).
3. The waterstop for new structure tunnel engineering construction according to claim 1, wherein: the bottom surface of the first water stop belt body (1) is fixedly connected with an anti-breaking layer (6).
4. The waterstop for new structure tunnel engineering construction according to claim 3, wherein: the bottom surface of the anti-breaking layer (6) is fixedly connected with a plurality of anti-slip strips (7).
5. The waterstop for new structure tunnel engineering construction according to claim 1, wherein: the top surface of first waterstop body (1) fixed connection has two strengthening ribs (4), two strengthening rib (4) are located the both sides of injection tube (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121179854.2U CN215718834U (en) | 2021-05-30 | 2021-05-30 | Water stop for new construction tunnel engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121179854.2U CN215718834U (en) | 2021-05-30 | 2021-05-30 | Water stop for new construction tunnel engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718834U true CN215718834U (en) | 2022-02-01 |
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ID=80033132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121179854.2U Active CN215718834U (en) | 2021-05-30 | 2021-05-30 | Water stop for new construction tunnel engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718834U (en) |
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2021
- 2021-05-30 CN CN202121179854.2U patent/CN215718834U/en active Active
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