CN215831348U - Reinforced concrete pipe - Google Patents

Abstract

The utility model relates to the technical field of concrete pipes, and particularly discloses a reinforced concrete pipe which comprises two concrete pipe bodies and an annular holding hoop, wherein two ends of each concrete pipe body are respectively provided with a countersunk head and a countersunk hole, the countersunk head of each concrete pipe body is detachably connected with the countersunk hole of the other concrete pipe body, the holding hoop is detachably connected with the two concrete pipe bodies, the holding hoop comprises two semicircular components, the two semicircular components are oppositely arranged, two ends of each semicircular component are provided with through holes, the holding hoop further comprises two bolts and two nuts, each bolt penetrates through the two through holes coincided with the same ends of the two semicircular components and is in threaded connection with the corresponding nut, and the sealing performance of the reinforced concrete pipe can be improved through the arrangement of the structure.

Description

Reinforced concrete pipe

Technical Field

The utility model relates to the technical field of concrete pipes, in particular to a reinforced concrete pipe.

Background

The prior concrete pipe is one of important carriers in the fields of conveying water, oil and other fluids.

But the current reinforced concrete pipe is simple in structure at the joint of the two ends, the condition of fluid leakage can occur in the using process, and the sealing performance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforced concrete pipe, and aims to solve the technical problem that the sealing performance of the reinforced concrete pipe in the prior art is poor.

In order to achieve the purpose, the reinforced concrete pipe comprises two concrete pipe bodies and an annular holding hoop, wherein two ends of each concrete pipe body are respectively provided with a countersunk head and a countersunk head hole, the countersunk head of each concrete pipe body is detachably connected with the countersunk head hole of the other concrete pipe body, the annular holding hoop is detachably connected with the two concrete pipe bodies, the annular holding hoop comprises two semicircular assemblies, the two semicircular assemblies are oppositely arranged, two ends of each semicircular assembly are provided with through holes, the annular holding hoop further comprises two bolts and two nuts, and each bolt penetrates through the two through holes superposed at the same end of the two semicircular assemblies and is in threaded connection with the corresponding nut.

Through inciting somebody to action the both ends of concrete pipe body set up to countersink and countersink, every concrete pipe body countersink and another concrete pipe body countersink dismantles and connects, can be two when the connection of concrete pipe body uses, the countersink with the countersink agrees with each other, promotes reinforced concrete pipe's leakproofness, through the setting of hoop is embraced tightly to the annular, can be two when the connection of concrete pipe body, it is right concrete pipe body plays and holds the effect tightly, to two concrete pipe body coupling's gap plays sealed effect, and then promotes reinforced concrete pipe's leakproofness.

The annular clasping hoop further comprises two pieces of waterproof cloth, wherein each piece of waterproof cloth is bonded with the corresponding semicircular component and is positioned on the inner side of each semicircular component.

Through two the tarpaulin respectively with every semicircle subassembly bonds, can the annular is embraced hoop and is embraced when tightly on the concrete pipe body, strengthens right the sealing of reinforced concrete pipe further promotes the leakproofness of reinforced concrete pipe.

The annular clasping hoop further comprises two first sealing rings, and each first sealing ring is bonded with each waterproof cloth.

Through the annular is embraced and is tightly hooped and set up two first sealing ring, every first sealing ring and every the tarpaulin bonds, and the laminating the tarpaulin can the annular is embraced and is tightly hooped when the concrete pipe body is last, and further the enhancement is right the sealing of reinforced concrete pipe promotes once more the leakproofness of reinforced concrete pipe.

The reinforced concrete pipe also comprises a second sealing ring, wherein the second sealing ring is bonded with the countersunk head and is arranged on the outer surface wall of the countersunk head.

Through setting up the second sealing ring, just the second sealing ring with the countersunk head bonds, can be right the countersunk head with the gap that produces when the countersunk head hole bonds strengthens sealedly, thereby promotes the leakproofness of reinforced concrete pipe.

The reinforced concrete pipe also comprises a third sealing ring, wherein the third sealing ring is bonded with the counter sink and is arranged on the surface wall of the counter sink.

Through setting up the third sealing ring, just the third sealing ring with the counter sink bonds, can be right the counter sink with the gap that produces when the counter sink bonds strengthens sealedly, and then promotes the leakproofness of reinforced concrete pipe.

The concrete pipe body is further provided with the sealing gasket, the sealing gasket is bonded with the counter sink and is arranged on the inner side of the counter sink.

Through set up on the concrete pipe body sealed pad can be two the gap that produces when the concrete pipe body is connected plays sealed effect, further promotes the leakproofness of reinforced concrete pipe.

The annular clasping hoop further comprises two limiting pieces, and each limiting piece is detachably connected with the bolt and sleeved outside the bolt.

Through two the setting of spacing piece can be two when this body coupling of concrete pipe, embrace and tightly hoop and hold the back tightly to it, the bolt with the nut will two when the semicircle subassembly is fixed, it is right the nut plays limiting displacement.

The annular hooping hoop further comprises two protection pads, each protection pad is detachably connected with the bolt and is arranged between the two semicircular assemblies.

Through the setting of protection pad, can be two when semicircle subassembly cooperation is held tightly, thereby to two semicircle subassembly plays the cushioning effect, reduces the friction, makes the leakproofness of reinforced concrete pipe is better.

According to the reinforced-bar concrete pipe, the two ends of the concrete pipe bodies are respectively provided with the countersunk head and the countersunk hole, the countersunk head of each concrete pipe body is detachably connected with the countersunk hole of the other concrete pipe body, so that the countersunk heads and the countersunk holes are mutually matched when the two concrete pipe bodies are connected for use, the sealing performance of the reinforced-bar concrete pipe is improved, the annular hoop can be used for tightly holding the concrete pipe bodies when the two concrete pipe bodies are connected, a gap between the two concrete pipe bodies is sealed, and the sealing performance of the reinforced-bar concrete pipe is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a reinforced concrete pipe of the present invention.

Fig. 2 is a front view of the reinforced concrete pipe of the present invention.

Figure 3 is a side view of the reinforced concrete pipe of the present invention.

Fig. 4 is an enlarged view of a portion of the structure of fig. 1 according to the present invention.

Fig. 5 is an enlarged view of a portion of the structure of fig. 2H according to the present invention.

1-concrete pipe body, 2-annular clasping hoop, 3-second sealing ring, 4-third sealing ring, 11-countersunk head, 12-countersunk hole, 13-sealing gasket, 21-semicircular component, 22-bolt, 23-nut, 24-waterproof cloth, 25-first sealing ring, 26-limiting piece, 27-protecting pad and 211-through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, the present invention provides a reinforced concrete pipe, including two concrete pipe bodies 1 and an annular clasping hoop 2, two ends of each concrete pipe body 1 are respectively provided with a countersunk head 11 and a countersunk head hole 12, the countersunk head 11 of each concrete pipe body 1 is detachably connected with the countersunk head hole 12 of another concrete pipe body 1, the annular clasping hoop 2 is detachably connected with the two concrete pipe bodies 1, the annular clasping hoop 2 includes two semicircular assemblies 21, the two semicircular assemblies 21 are oppositely arranged, two ends of each semicircular assembly 21 are provided with through holes 211, the annular clasping hoop 2 further includes two bolts 22 and two nuts 23, and each bolt 22 penetrates through the two through holes 211 overlapped at the same end of the two semicircular assemblies 21 and is in threaded connection with the corresponding nut 23.

In this embodiment, by arranging the two ends of the concrete pipe body 1 as the countersunk head 11 and the countersunk hole 12, the countersunk head 11 and the countersunk hole 12 are mutually matched and connected, when two concrete pipe bodies 1 are connected, the connection between the two concrete pipe bodies 1 can be more simply connected and the gap seal generated by the connection between the two concrete pipe bodies 1 can be enhanced, by arranging the annular clasping hoop 2, the annular clasping hoop 2 comprises two semicircular assemblies 21, two bolts 22 and two nuts 23, the two ends of each semicircular assembly 21 are provided with the through holes 211, each bolt 22 penetrates through the two through holes 211 coincided with the same end of the two semicircular assemblies 21 and is in threaded connection with the corresponding nut 23, when two concrete pipe bodies 1 are connected, the annular clasping hoop 2 plays a role in clasping the two concrete pipe bodies 1, and plays a role in sealing the gap between the two concrete pipe bodies 1, each bolt 22 passes through the corresponding through-hole 211 and is connected with the nut 23 that corresponds, can be to the hoop 2 is hugged tightly to the annular plays the fixed action, and then strengthens the leakproofness of reinforced concrete pipe.

Further, the annular clasping hoop 2 further comprises two pieces of waterproof cloth 24, wherein each piece of waterproof cloth 24 is bonded with the corresponding semicircular component 21 and is positioned on the inner side of each semicircular component 21.

The annular clasping hoop 2 further comprises two first sealing rings 25, and each first sealing ring 25 is bonded with each waterproof cloth 24.

In this embodiment, through two tarpaulin 24 respectively with every semicircle subassembly 21 bonds, every first sealing ring 25 bonds with every tarpaulin 24, can be two when concrete pipe body 1 connects, tarpaulin 24 with first sealing ring 25 tightly laminates two on concrete pipe body 1, to two the gap that concrete pipe body 1 connects plays sealed effect, and then promotes reinforced concrete pipe's leakproofness.

Further, the reinforced concrete pipe further comprises a second sealing ring 3, wherein the second sealing ring 3 is bonded with the countersunk head 11 and is arranged on the outer surface wall of the countersunk head 11.

The reinforced concrete pipe also comprises a third sealing ring 4, wherein the third sealing ring 4 is bonded with the counter sink 12 and is arranged on the surface wall of the counter sink 12.

The concrete pipe body 1 is further provided with a sealing gasket 13, and the sealing gasket 13 is bonded with the counter sink 12 and is arranged on the inner side of the counter sink 12.

In this embodiment, the second sealing ring 3, the third sealing ring 4 and the sealing gasket 13 are made of rubber materials, and through the bonding of the second sealing ring 3 and the counter sink 11, the bonding of the third sealing ring 4 and the counter sink 12, the bonding of the sealing gasket 13 in the inner side of the counter sink 12, when the counter sink 11 is connected with the counter sink 12, the gap generated in the counter sink 11 and the counter sink 12 is sealed, and the sealing performance of the reinforced concrete pipe is further improved.

Further, the annular clasping hoop 2 further comprises two limiting pieces 26, and each limiting piece 26 is detachably connected with the bolt 22 and sleeved outside the bolt 22.

In this embodiment, through setting up two spacing piece 26, every spacing piece 26 with bolt 22 is dismantled and is connected to the cover is established bolt 22's outside can be in bolt 22 with nut 23 mutually supports to when the hoop 2 is tightly embraced to the annular, right nut 23 plays limiting displacement, reduces wearing and tearing.

Further, the annular hugging hoop 2 further comprises two protection pads 27, and each protection pad 27 is detachably connected with the bolt 22 and is arranged between the two semicircular assemblies 21.

In this embodiment, protection pad 27 is made by rubber, through two set up between semicircle subassembly 21 the protection pad, can two when semicircle subassembly 21 cooperation is held tightly, to two semicircle subassembly 21 plays the cushioning effect, and then promotes the leakproofness of reinforced concrete pipe.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (8)

1. A reinforced concrete pipe is characterized in that,

embrace tight hoop including two concrete pipe bodies and annular, every the both ends of concrete pipe body set up to countersink and countersink respectively, every the concrete pipe body countersink and another concrete pipe body countersink dismantlement are connected, the hoop is embraced tightly to the annular and two concrete pipe body dismantlement is connected, the hoop is embraced tightly to the annular includes two semicircle subassemblies, two the semicircle subassembly sets up relatively, every the both ends of semicircle subassembly are provided with the through-hole, the hoop is embraced tightly to the annular still includes two bolts and two nuts, every the bolt runs through two with the one end coincidence of semicircle subassembly two the through-hole and with correspond nut threaded connection.

2. The reinforced concrete pipe of claim 1,

the annular clasping hoop further comprises two pieces of waterproof cloth, wherein each piece of waterproof cloth is bonded with the corresponding semicircular component and is positioned on the inner side of each semicircular component.

3. The reinforced concrete pipe of claim 2,

the annular clasping hoop further comprises two first sealing rings, and each first sealing ring is bonded with each waterproof cloth.

4. The reinforced concrete pipe of claim 1,

the reinforced concrete pipe also comprises a second sealing ring, wherein the second sealing ring is bonded with the countersunk head and is arranged on the outer surface wall of the countersunk head.

5. The reinforced concrete pipe of claim 1,

the reinforced concrete pipe also comprises a third sealing ring, wherein the third sealing ring is bonded with the counter sink and is arranged on the surface wall of the counter sink.

6. The reinforced concrete pipe of claim 1,

the concrete pipe body is further provided with a sealing gasket, and the sealing gasket is bonded with the counter sink and is arranged on the inner side of the counter sink.

7. The reinforced concrete pipe of claim 1,

the annular clasping hoop further comprises two limiting pieces, and each limiting piece is detachably connected with the bolt and sleeved outside the bolt.

8. The reinforced concrete pipe of claim 1,

the annular clasping hoop further comprises two protection pads, each protection pad is detachably connected with the bolt and arranged between the two semicircular assemblies.

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