CN217107056U

CN217107056U - Anti-tearing water stop belt with internal reinforcing structure for subway construction

Info

Publication number: CN217107056U
Application number: CN202220584737.2U
Authority: CN
Inventors: 季迎春
Original assignee: Jiangsu Zhongrui Railway Equipment Co ltd
Current assignee: Jiangsu Zhongrui Railway Equipment Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-02
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a subway construction is with anti water-stop of tearing of inside additional strengthening relates to the waterstop technical field, including the rubber waterstop body, the intermediate position department integrated into one piece of the rubber waterstop body has the protruding stupefied in center, just integrated into one piece has the protruding stupefied in a plurality of edges on the rubber waterstop body, the internal symmetrical fixation of rubber waterstop is pegged graft and is had two location billets, and two be provided with between the location billet and tear the mechanism, tear the mechanism including fixed first wire net and the second wire net that sets up at the rubber waterstop internal portion, first wire net and second wire net all plastify the shaping with the rubber waterstop body, the internal reinforcing mechanism that is provided with of rubber waterstop, reinforcing mechanism is used for promoting the stability of tearing the mechanism. The utility model provides a general technical problem of tear resistance in waterproof area of current subway construction, have stable and tear strong characteristics of ability of tearing.

Description

Subway construction is with anti waterstop of tearing of inside additional strengthening

Technical Field

The utility model relates to a waterstop technical field especially relates to a subway construction is with anti waterstop of tearing of inside additional strengthening.

Background

The rubber waterstop is made up by using natural rubber and various synthetic rubbers as main raw materials, adding various assistants and fillers, plasticating, mixing and press-forming, and is mainly used in the projects of capital construction, underground facilities, tunnels, sewage treatment plants, water conservancy and subways, etc. and is used for preparing concrete for expansion joints of gates, dam bottoms, building projects, underground buildings, etc.

In the subway construction process, the water stop belt is required to be matched with concrete, the water stop belt is partially or completely buried in the concrete pouring process, a plurality of sharp-angled stones and sharp reinforcing steel bar heads are arranged in the concrete, the existing water stop belt is not provided with a reinforcing structure generally, the tear resistance of the existing water stop belt is general, once the water stop belt is punctured or torn, a large external force is not required, the crack can be enlarged, and the quality of foundation construction is influenced.

To this end, we propose a tear-resistant water stop for subway construction with an internal reinforcing structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a subway construction is with anti tear waterstop of inside additional strengthening has solved the general technical problem of tear resistance of waterproof area of current subway construction.

In order to solve the technical problem, the utility model provides a tear-resistant waterstop of an internal reinforcing structure for subway construction, which comprises a rubber waterstop body, wherein a central convex edge is integrally formed at the middle position of the rubber waterstop body, a plurality of edge convex edges are integrally formed on the rubber waterstop body, two positioning steel bars are symmetrically and fixedly inserted in the rubber waterstop body, a tear-resistant mechanism is arranged between the two positioning steel bars, the tear-resistant mechanism comprises a first steel wire net and a second steel wire net which are fixedly arranged in the rubber waterstop body, the first steel wire net and the second steel wire net are both plasticated and formed with the rubber waterstop body, a reinforcing mechanism is arranged in the rubber waterstop body and used for improving the stability of the tear-resistant mechanism, and the reinforcing mechanism comprises two steel sheets which are fixedly arranged in the rubber waterstop body, two the reinforcement steel sheet sets up between two location billet.

Preferably, the contact positions of the first steel wire mesh and the second steel wire mesh and the two positioning steel bars are welded and fixed.

Preferably, the first steel wire mesh and the second steel wire mesh are arranged on the upper side and the lower side of the two reinforced steel sheets, and the contact positions of the first steel wire mesh and the second steel wire mesh and the reinforced steel sheets are welded and fixed.

Preferably, the surfaces of the central convex edge and the plurality of edge convex edges are coated with an anticorrosive coating.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, utilize the plastic-smelting shaping of first wire net and second wire net and the rubber stagnant water area body, can make first wire net and second wire net promote the holistic anti tear ability of the rubber stagnant water area body, utilize the anticorrosive coating on the protruding stupefied and the protruding stupefied surface in edge of center to be favorable to promoting its anticorrosive ability simultaneously, be favorable to promoting the life of the rubber stagnant water area body then.

2. The utility model discloses in, utilize the cooperation of two location billet and two reinforcing steel sheets, promoted the stability of first wire net and second wire net, reinforce simultaneously the steel sheet and fix a position the billet also with the rubber stagnant water area body plastic-smelting fashioned, consequently also can promote the rubber stagnant water area body bulk strength.

Drawings

FIG. 1 is a schematic view of a tear-resistant water stop for an internal reinforcing structure for subway construction;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

Reference numbers in the figures: 1. a rubber waterstop body; 2. a central convex edge; 3. edge convex edge; 4. an anti-corrosion coating; 5. a first steel wire mesh; 6. a second steel wire mesh; 7. reinforcing the steel sheet; 8. and positioning the steel bar.

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.

In the first embodiment, as shown in fig. 1-3, a tear-resistant waterstop with an internal reinforcing structure for subway construction comprises a rubber waterstop body 1, a central convex rib 2 is integrally formed at the middle position of the rubber waterstop body 1, a plurality of edge convex ribs 3 are integrally formed on the rubber waterstop body 1, the central convex rib 2 and the edge convex ribs 3 mainly function to increase the contact area between the rubber waterstop body 1 and concrete and further improve the binding force, two positioning steel bars 8 are symmetrically and fixedly inserted in the rubber waterstop body 1, a tear-resistant mechanism is arranged between the two positioning steel bars 8, the tear-resistant mechanism comprises a first steel wire mesh 5 and a second steel wire mesh 6 which are fixedly arranged in the rubber waterstop body 1, the first steel wire mesh 5 and the second steel wire mesh 6 are both formed by plasticating the rubber waterstop body 1, the first steel wire mesh 5 and the second steel wire mesh 6 are formed by interweaving a plurality of steel wires, and the steel wire end all links to each other with location billet 8, can utilize the steel wire to promote the anti tear ability of the rubber waterstop area body 1, be provided with reinforcing mechanism in the rubber waterstop area body 1, reinforcing mechanism is used for promoting the stability of anti tear mechanism, reinforcing mechanism is including fixed two reinforcing steel sheets 7 that set up in the rubber waterstop area body 1 inside, two reinforcing steel sheets 7 set up between two location billets 8, reinforcing steel sheet 7 can with the surface welded fastening of steel wire, can link first wire net 5 and second wire net 6 as an organic whole, promote stability.

Embodiment two, on the basis of embodiment one, first wire net 5 and second wire net 6 and two location billet 8 contact positions all welded fastening, refer to description figure 1 and description figure 3, two location billet 8 settings are in the border position that is close to rubber waterstop area body 1, can guarantee first wire net 5 and the stable installation of second wire net 6 on the one hand, and on the other hand also can guarantee the bulk strength of rubber waterstop area body 1.

Embodiment three, on the basis of embodiment one, first wire net 5 and second wire net 6 set up the upper and lower both sides at two reinforced steel sheet 7, and first wire net 5 and second wire net 6 all welded fastening with reinforced steel sheet 7's contact position, refer to description figure 1 and description figure 2, reinforced steel sheet 7 links to each other first wire net 5 and second wire net 6, link into a whole with first wire net 5 and second wire net 6, be favorable to promoting the stability of installation, then be favorable to promoting the anti tear ability of rubber waterstop area body 1.

In the fourth embodiment, on the basis of the first embodiment, the surfaces of the central convex edge 2 and the plurality of edge convex edges 3 are coated with the anticorrosive coatings 4, so that the anticorrosive performance of the central convex edge 2 and the edge convex edges 3 can be improved, and then the stable bonding force between the concrete and the concrete is maintained.

The working principle is as follows: first wire net 5 and second wire net 6 are before the plastic refining of rubber stagnant water area body 1, link to each other with two reinforcing steel sheet 7 and two location billet 8 welding, at the plastic refining in-process of rubber stagnant water area body 1, with first wire net 5, second wire net 6, reinforcing steel sheet 7 and location billet 8 together with the plastic refining shaping of rubber, can make first wire net 5 and second wire net 6 promote the whole anti tear ability of rubber stagnant water area body 1, be favorable to promoting the life of rubber stagnant water area body 1, utilize two cooperation of fixing a position billet 8 and two reinforcing steel sheet 7, the stability of first wire net 5 and second wire net 6 has been promoted, reinforcing steel sheet 7 simultaneously and location billet 8 also are with the plastic refining shaping of rubber stagnant water area body 1, consequently also can promote the whole intensity of rubber stagnant water area body 1.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 various 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

1. The utility model provides a subway construction is with anti water-stop tie of tearing of inside additional strengthening, includes the rubber waterstop area body (1), the intermediate position department integrated into one piece of the rubber waterstop area body (1) has protruding stupefied (2) in center, just integrated into one piece has protruding stupefied (3) in a plurality of edges on the rubber waterstop area body (1), its characterized in that, rubber waterstop area body (1) internal symmetry is fixed to be pegged graft and is had two location billet (8), and two be provided with anti tearing mechanism between location billet (8), be provided with reinforcing mechanism in the rubber waterstop area body (1), reinforcing mechanism is used for promoting the stability of tearing the mechanism.

2. The tear-resistant water stop belt with the internal reinforcing structure for subway construction according to claim 1, wherein the tear-resistant mechanism comprises a first steel wire mesh (5) and a second steel wire mesh (6) which are fixedly arranged inside the rubber water stop belt body (1), and the first steel wire mesh (5) and the second steel wire mesh (6) are both plasticated with the rubber water stop belt body (1) for forming.

3. The tear-resistant water stop tie with the internal reinforcing structure for subway construction as claimed in claim 2, wherein said first steel wire mesh (5) and said second steel wire mesh (6) are welded and fixed with two contact positions of said positioning steel bars (8).

4. The tear-resistant water stop for an internal reinforcing structure for subway construction as claimed in claim 2, wherein said reinforcing means comprises two reinforcing steel sheets (7) fixedly arranged inside said rubber water stop strip body (1), said two reinforcing steel sheets (7) being arranged between two positioning steel bars (8).

5. The tear-resistant water stop belt with the internal reinforcing structure for subway construction according to claim 4, wherein said first steel wire mesh (5) and said second steel wire mesh (6) are arranged on the upper and lower sides of said two reinforcing steel sheets (7), and the contact positions of said first steel wire mesh (5) and said second steel wire mesh (6) and said reinforcing steel sheets (7) are welded and fixed.

6. The tear-resistant water stop for an internal reinforcing structure for subway construction as claimed in claim 5, wherein the surfaces of said central ridge (2) and said plurality of edge ridges (3) are coated with an anti-corrosive coating (4).