CN219655464U - Impervious anticorrosive integrated reinforced concrete drain pipe - Google Patents

Abstract

The utility model discloses an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe, which comprises a drain pipe body, wherein the drain pipe body comprises a pipe body, the outer wall of the pipe body is covered with a composite waterproof and anti-corrosion layer, a concrete layer is arranged on the inner wall of the pipe body, a reinforcement cage is covered in the concrete layer, a waterproof layer I is covered on the surface of the reinforcement cage, an anti-corrosion layer and a waterproof layer II are sequentially arranged on the inner side surface of the concrete layer, the waterproof layer II is connected with the concrete layer in a spliced manner, an anti-slip sleeve is arranged outside the drain pipe, the anti-slip sleeve comprises a ring sleeve coaxially sleeved on the drain pipe, at least six support columns parallel to the length direction of the drain pipe are connected on the ring sleeve at equal intervals, and two ends of each support column can be in concave-convex fit. According to the utility model, by arranging the anti-skid sleeve, the cost is reduced, the weight of the drain pipe is reduced, and the drain pipe is convenient to carry.

Description

Impervious anticorrosive integrated reinforced concrete drain pipe

Technical Field

The utility model relates to the technical field of concrete pipes, in particular to an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe.

Background

The utility model has achieved good seepage prevention and anticorrosion effects by setting inorganic anticorrosion coating and asphalt coating on the inner and outer surfaces of the tube body, has lengthened the life span, in addition, can prevent the tube body from rolling through setting up the cushion block in the bottom of tube body, but in the practical application, need to set up one side of cushion block of tube body downward and place it on the mounting plane, make the cushion block can prevent the tube body from rolling, but unable flexible installation, have caused certain trouble for the actual installation, and the cushion block sets up along the length direction of tube body, has increased the material cost of the tube body greatly, has also increased the weight of the tube body greatly, inconvenient transport, the practicality is waiting to promote. Therefore, we propose an impervious and anticorrosion integrated reinforced concrete drain pipe.

Disclosure of Invention

In order to solve the problems, the utility model provides an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an impervious anticorrosive integration reinforced concrete drain pipe, includes the drain pipe, the drain pipe includes that the outer wall covers the body that has compound waterproof anticorrosive coating, the body inner wall is by outer concrete layer outward, the inside cladding of concrete layer has the reinforcement cage, reinforcement cage surface cover has waterproof layer one, concrete layer inboard surface is equipped with anticorrosive coating and waterproof layer two in proper order, splice between waterproof layer two and the concrete layer is connected, be equipped with anti-skidding external member outward the drain pipe, anti-skidding external member includes the ring cover that coaxial cover was located on the drain pipe, the equidistance is connected with six at least support columns parallel with drain pipe length direction on the ring cover, but unsmooth cooperation in support column both ends.

In the above scheme, the support column is corrosion-resistant rubber, and support column one end is fixed with the spliced pole, and the other end is equipped with the splice recess that agrees with the spliced pole.

In the above scheme, drain pipe one end is connected with the bulge loop, the bulge loop outer wall inlays and is equipped with the stagnant water rubber ring, the drain pipe other end is equipped with the annular groove that agrees with the bulge loop, the annular groove inner wall still is equipped with the expansion groove with stagnant water rubber ring adaptation.

In the above scheme, the anticorrosive coating is epoxy, waterproof layer two is asphalt concrete, and waterproof layer two circumference evenly is equipped with the inserted block, the inserted block head is the arc, concrete layer inboard surface is equipped with the grafting recess that agrees with the inserted block.

The utility model has the advantages and beneficial effects that: through setting up anti-skidding external member outside the drain pipe, utilize the ring cover as the carrier, make the support column be circumferential arrangement along the drain pipe surface, after arranging the drain pipe on the mounting plane, the support column can replace drain pipe and mounting plane direct contact, two support column barycenters that are located the bottom constitute equilateral triangle with the barycenter of drain pipe, make the drain pipe stably arrange on the mounting plane, compare in setting up the cushion in the drain pipe bottom, the use material has been reduced, the cost is reduced, still alleviateed the weight of drain pipe, the transport of being convenient for, through setting up the support column into corrosion-resistant rubber, not only increased the support column and mounting plane's frictional force, effectively avoid the drain pipe to take place to slide and roll, the installation stability has been improved, cooperation spliced column and splice groove, when connecting adjacent drain pipe, can make adjacent anti-skidding external member splice too, thereby reach stable connection's effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a right side view of an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe provided by the utility model;

FIG. 2 is a left side view of an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe provided by the utility model;

fig. 3 is a schematic diagram of structural layers of a drain pipe of the impervious and anticorrosion integrated reinforced concrete drain pipe provided by the utility model.

In the figure: the water-proof and corrosion-proof composite pipe comprises a water-proof pipe body 1, a pipe body 101, a composite water-proof and corrosion-proof layer 102, a concrete layer 103, a reinforcement cage 104, a first waterproof layer 105, a corrosion-proof layer 106, a second waterproof layer 107, an inserting block 108, an inserting groove 109, an anti-slip sleeve 2, a ring sleeve 21, a support column 22, a splicing column 23, a splicing groove 24, a convex ring 3, a water-proof rubber ring 4, a ring groove 5 and an expansion groove 6.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: an anti-seepage and anti-corrosion integrated reinforced concrete drain pipe comprises a drain pipe 1;

further, one end of the drain pipe 1 is connected with a convex ring 3, a water stop rubber ring 4 is embedded on the outer wall of the convex ring 3, a mounting groove for mounting the water stop rubber ring 4 is formed on the outer wall of the convex ring 3, an annular groove 5 matched with the convex ring 3 is formed at the other end of the drain pipe 1, and an expansion groove 6 matched with the water stop rubber ring 4 is further formed in the inner wall of the annular groove 5;

specifically, through setting up bulge loop 3 and annular groove 5, constitute mutually supporting connection structure at drain pipe 1 both ends to splice drain pipe 1, through setting up stagnant water rubber ring 4 and expansion groove 6, in the rivers in drain pipe 1 get into the joint gap between the adjacent drain pipe 12 from the gap, rivers can contact with stagnant water rubber ring 4, and stagnant water rubber ring 4 can meet water and take place to expand, and the expansion can thoroughly block up the space, thoroughly prevent rivers to pass through, and the expansion groove 6 of cooperation suitable size simultaneously is spacing to stagnant water rubber ring 4 after the expansion, thereby reaches the sealed effect to drain pipe 1 concatenation department, leak protection water.

The drain pipe 1 comprises a pipe body 101 with the outer wall covered with a composite waterproof and anticorrosive layer 102, the composite waterproof and anticorrosive layer 102 can be provided with epoxy asphalt, the epoxy asphalt mainly comprises matrix asphalt, epoxy resin and a curing agent, the epoxy asphalt has the characteristics of high strength, high rigidity, good corrosion resistance and good waterproof performance, a good waterproof and anticorrosive effect can be achieved, the inner wall of the pipe body 101 is provided with a concrete layer 103 outside, the inside of the concrete layer 103 is covered with a reinforcement cage 104, the surface of the reinforcement cage 104 is covered with a waterproof layer I105, the waterproof layer I105 can prevent water in the concrete layer 103 from flowing to the reinforcement cage 104, the cracking of the concrete layer 103 is further avoided, the inner side surface of the concrete layer 103 is sequentially provided with an anticorrosive layer 106 and a waterproof layer II 107, and the waterproof layer II 107 and the concrete layer 103 are spliced and connected;

further, the anti-corrosion layer 106 is made of epoxy resin, the second waterproof layer 107 is made of asphalt concrete, the second waterproof layer 107 is circumferentially and uniformly provided with the insert blocks 108, the heads of the insert blocks 108 are arc-shaped, the inner side surface of the concrete layer 103 is provided with the insert grooves 109 which are matched with the insert blocks 108, the arc-shaped insert blocks 108 are convenient to fully fill the insert grooves 109, and the insert blocks 108 penetrate through the anti-corrosion layer 106 to be spliced with the insert grooves 109; the epoxy resin paint film has excellent adhesive force to concrete, metal, timber and other substrates, especially adhesive force to concrete is generally over 4MPa, and the epoxy resin paint film can be well adhered and fixed with the concrete layer 103 and the waterproof layer II 107, and has excellent waterproof performance and corrosion resistance. In addition, the volume shrinkage rate of the epoxy resin is low, only about 2%, and the internal stress of a paint film is small in large-area coating, so that cracking can not occur, and the epoxy resin is suitable for thick coating.

The external part of the drain pipe 1 is provided with an anti-skid sleeve 2, the anti-skid sleeve 2 comprises a ring sleeve 21 coaxially sleeved on the drain pipe 1, a plurality of support columns 22 parallel to the length direction of the drain pipe 1 are equidistantly connected on the ring sleeve 21, and two ends of the support columns 22 can be matched in a concave-convex manner;

further, the support column 22 is made of corrosion-resistant rubber, one end of the support column 22 is fixed with a splicing column 23, and the other end is provided with a splicing groove 24 which is matched with the splicing column 23;

specifically, through setting up anti-skidding external member 2 outside drain pipe 1, utilize ring cover 21 as the carrier, make support column 22 be circumferential arrangement along drain pipe 1 surface, after placing drain pipe 1 on the mounting plane, support column 22 can replace drain pipe 1 and mounting plane direct contact, the focus of two support columns 22 that are located the bottom constitutes equilateral triangle with the focus of drain pipe 1, make drain pipe 1 stably place on the mounting plane, compare in drain pipe 1 bottom setting up the cushion, the use material has been reduced, the cost is reduced, still alleviateed drain pipe 1's weight, be convenient for carry, through setting up support column 22 as corrosion resistant rubber, not only increased support column 22 and mounting plane's frictional force, effectively avoid drain pipe 1 to take place to slide and roll, mounting stability has been improved, cooperation spliced post 23 and splice recess 24, when connecting adjacent drain pipe 1, can make adjacent anti-skidding external member 2 splice too, thereby reach the effect of stable connection.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. The utility model provides an impervious anticorrosive integration reinforced concrete drain pipe, includes drain pipe (1), its characterized in that, drain pipe (1) are including outer wall cover has body (101) of compound waterproof anticorrosive coating (102), body (101) inner wall is by peripheral hardware concrete layer (103), concrete layer (103) inside cladding has framework of steel reinforcement (104), framework of steel reinforcement (104) surface cover has waterproof layer one (105), concrete layer (103) inboard surface is equipped with anticorrosive coating (106) and waterproof layer two (107) in proper order, concatenation is connected between waterproof layer two (107) and concrete layer (103), antiskid external member (2) are outward including coaxial cover locating ring cover (21) on drain pipe (1), equidistance is connected with at least six support columns (22) parallel with drain pipe (1) length direction on ring cover (21), but concave-convex cooperation in support column (22) both ends.

2. The anti-seepage and anti-corrosion integrated reinforced concrete drain pipe according to claim 1, wherein the support column (22) is made of anti-corrosion rubber, one end of the support column (22) is fixed with a splicing column (23), and the other end of the support column is provided with a splicing groove (24) which is matched with the splicing column (23).

3. The anti-seepage and anti-corrosion integrated reinforced concrete drain pipe according to claim 1, wherein one end of the drain pipe (1) is connected with a convex ring (3), a water stop rubber ring (4) is embedded on the outer wall of the convex ring (3), an annular groove (5) matched with the convex ring (3) is formed in the other end of the drain pipe (1), and an expansion groove (6) matched with the water stop rubber ring (4) is further formed in the inner wall of the annular groove (5).

4. The anti-seepage and anti-corrosion integrated reinforced concrete drain pipe according to claim 1, wherein the anti-corrosion layer (106) is made of epoxy resin, the waterproof layer II (107) is made of asphalt concrete, the waterproof layer II (107) is circumferentially and uniformly provided with inserting blocks (108), the heads of the inserting blocks (108) are arc-shaped, and the inner side surface of the concrete layer (103) is provided with inserting grooves (109) which are matched with the inserting blocks (108).