CN212251537U - Small-caliber flexible faucet reinforced concrete pipe - Google Patents
Small-caliber flexible faucet reinforced concrete pipe Download PDFInfo
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- CN212251537U CN212251537U CN202020919990.XU CN202020919990U CN212251537U CN 212251537 U CN212251537 U CN 212251537U CN 202020919990 U CN202020919990 U CN 202020919990U CN 212251537 U CN212251537 U CN 212251537U
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- reinforced concrete
- socket
- concrete pipe
- socket portion
- small
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Abstract
The technical scheme of the utility model is realized like this: a small-caliber flexible socket reinforced concrete pipe comprises a reinforced concrete pipe main body, and a socket part which are respectively arranged at two ends of the reinforced concrete pipe main body, wherein an anti-drop part is arranged on the socket part, the anti-drop part comprises a clamping strip and a telescopic spring, a spring groove is formed in the outer surface of the socket part, a guide block is further arranged at one end, away from the telescopic spring, of the clamping strip, the insertion-facing surface of the guide block is an inclined surface, a clamping groove is correspondingly formed in the socket part, a glue injection hole is further formed in the socket part, and the glue injection hole is communicated with the clamping groove; the utility model discloses be difficult for breaking off in the use, the leakproofness is good, and impermeability is strong, long service life.
Description
Technical Field
The utility model belongs to the technical field of the tubular product technique and specifically relates to a flexible socket reinforced concrete pipe of small-bore.
Background
The production of reinforced concrete pipe and its application in drainage engineering have long history and mature technology, the reinforced concrete pipe is a common pipe used in municipal drainage engineering, the traditional concrete pipes are connected with each other by a tongue-and-groove or bell-and-spigot connection mode, one pipe is inserted into the other pipe and then fixed by cement or glue, the tongue-and-groove connection mode is that two concrete pipes are connected in parallel and a sealing ring is arranged in the middle and fixed by screws; the existing small-caliber reinforced concrete pipe has the following problems in the using process: firstly, the existing reinforced concrete pipe has poor impermeability, cannot form a good sealing environment, and shortens the service life of the reinforced concrete pipe; second, the disjointing phenomenon can appear when current reinforced concrete pipe uses, and current mode that adopts the screw fixation can't guarantee better leakproofness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small-bore flexible socket reinforced concrete pipe which has better impermeability and is not easy to be disjointed after installation.
The technical scheme of the utility model is realized like this: the utility model provides a flexible socket joint reinforced concrete pipe of small-bore which characterized in that: the anti-dropping device comprises a reinforced concrete pipe main body, and a socket part which are respectively arranged at two ends of the reinforced concrete pipe main body, wherein the socket part and the socket part are integrally formed with the reinforced concrete pipe main body, when the reinforced concrete pipe is installed, the socket part of a reinforced concrete pipe is inserted into the socket part of another reinforced concrete pipe for connection and fixation, an anti-dropping part is arranged on the socket part, the anti-dropping part comprises a clamping strip and a telescopic spring, the outer surface of the socket part is provided with a spring groove, the telescopic spring and the clamping strip are both positioned in the spring groove, one end of the telescopic spring is fixed at the bottom of the spring groove, the other end of the telescopic spring is fixedly connected with the clamping strip, the clamping strip is arranged in the spring groove and is in sliding connection with the spring groove, one end of the clamping strip, which is far away from the telescopic spring, extends outwards to the outside of the spring groove, and, the guide block can pass in and out the spring groove, the guide block is fixedly connected with the clamping strip and integrally formed, the insertion face of the guide block is an inclined face, a clamping groove for the clamping strip and the guide block to enter is correspondingly formed in the bearing portion, a glue injection hole is further formed in the bearing portion, and the glue injection hole is communicated with the clamping groove.
Preferably: two sets ofly are no less than to the anticreep piece, and each anticreep piece is in even interval sets up on the socket portion, just the abundant injecting glue of the same assurance of quantity in the hole of injecting glue and the quantity of anticreep piece.
Preferably: be provided with a plurality of sealing rings on the lateral wall of socket portion, the sealing ring is arranged in the clearance when socket portion and socket portion peg graft, the arc seal groove has all been seted up on socket portion and the socket portion, the arc seal groove of socket portion and socket portion presss from both sides tightly from both sides from top to bottom respectively the sealing ring.
Preferably: and a rubber sealing gasket is further arranged at one end, far away from the reinforced concrete main body, of the socket part.
Preferably: and small water absorption beads are arranged between the sealing rings at the socket part.
Preferably: the water retaining strip is further arranged on the socket portion and is arranged in a wavy mode.
The utility model has the advantages that: the utility model discloses a setting of anticreep piece utilizes the flexible draw-in groove that gets into of screens of expanding spring control card strip, effectively prevents the disjointing phenomenon of reinforced concrete pipe in use, sets up the injecting glue hole with the draw-in groove intercommunication, cooperates the setting of multiunit sealing ring simultaneously, improves the impermeability of reinforced concrete pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a joint of two reinforced concrete pipes according to an embodiment of the present invention;
FIG. 3 is a side view of a socket portion in an embodiment of the invention;
the examples in the figure are: 1. the reinforced concrete pipe comprises a reinforced concrete pipe main body, 2, a socket part, 3, a socket part, 4, a clamping strip, 5, an expansion spring, 6, a spring groove, 7, a guide block, 8, a clamping groove, 9, an adhesive injection hole, 10, a sealing ring, 11, an arc-shaped sealing groove, 12, a rubber sealing gasket, 13, a small water absorption bead, 14 and a water retaining strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.
First embodiment
As shown in figures 1-3, the utility model discloses a small-caliber flexible socket reinforced concrete pipe, in the concrete embodiment of the utility model, comprising a reinforced concrete pipe main body 1, and a socket part 2 and a socket part 3 which are respectively arranged at two ends of the reinforced concrete pipe main body 1, wherein the socket part 2 and the socket part 3 are both integrated with the reinforced concrete pipe main body 1, when the reinforced concrete pipe is installed, the socket part 2 of one reinforced concrete pipe is inserted into the socket part 3 of another reinforced concrete pipe for connection and fixation, the socket part 2 is provided with an anti-falling part, the anti-falling part comprises a clamping strip 4 and an extension spring 5, the outer surface of the socket part 2 is provided with a spring groove 6, the extension spring 5 and the clamping strip 4 are both positioned in the spring groove 6, one end of the extension spring 5 is fixed at the bottom of the spring groove 6, and the other end is fixedly connected with the clamping strip 4, the clamp strip 4 is arranged in the spring groove 6 and is in sliding connection with the spring groove 6, one end, far away from the telescopic spring 5, of the clamp strip 4 extends outwards to the outside of the spring groove 6, one end, far away from the telescopic spring 5, of the clamp strip 4 is further provided with a guide block 7, the guide block 7 is fixedly connected with the clamp strip 4 and is integrally formed, an insertion face, facing the guide block 7, of the guide block is an inclined face, a clamping groove 8 for the clamp strip 4 and the guide block 7 to enter is correspondingly formed in the socket portion 3, the guide block 7 can enter and exit the spring groove 6, a glue injection hole 9 is further formed in the socket portion 3, and the glue injection hole 9 is communicated with the clamping groove 8.
According to the technical scheme, when the reinforced concrete pipe is installed, the spigot portion 2 of one reinforced concrete pipe is inserted into the socket portion 3 of the other reinforced concrete pipe, the guide block 7 is in contact with the socket portion 3 at the moment, the guide block 7 and the clamping strip 4 are pressed into the spring groove 6 until the position of the clamping groove 8 is reached and the spring is popped up by the aid of the telescopic spring 5, and the clamping strip 4 and the guide block 7 enter the clamping groove 8; restriction through card strip 4 makes socket portion 2 can't break away from socket portion 3, guarantees that the phenomenon of disjointing can not appear in the reinforced concrete pipe use, simultaneously through setting up in the injecting glue hole 9 of draw-in groove 8 intercommunication, through injecting glue hole 9 to the inside sealed glue of pouring into of draw-in groove 8 after the installation is accomplished, guarantees the leakproofness of reinforced concrete pipe installation, improves impervious.
In this embodiment, the anticreep piece is four groups, and each anticreep piece is in even interval sets up on socket portion 2, just the same assurance of the quantity of injecting glue hole 9 and the quantity of anticreep piece is sufficient injecting glue.
Through above-mentioned technical scheme, through the setting of four anti-disengaging pieces, guaranteed that socket portion 2 and socket portion 3 are connected fixed stability, further prevent that the reinforced concrete pipe from taking place the dislocation.
Second embodiment
As shown in fig. 2 and 3, this embodiment improves the impermeability of the reinforced concrete pipe based on the first embodiment, and is different from the first embodiment in that: in this embodiment, be provided with the sealing ring 10 that four even intervals set up on the lateral wall of socket portion 2, sealing ring 10 is arranged in the clearance when socket portion 2 is pegged graft with socket portion 3, arc seal groove 11 has all been seted up on socket portion 2 and the socket portion 3, socket portion 2 presss from both sides tightly from both sides from upper and lower both sides respectively with socket portion 3's arc seal groove 11 sealing ring 10.
Through above-mentioned technical scheme, through the setting of multiunit sealing ring 10 to set up sealing ring 10 between spigot portion 3 and 2 arc seal grooves 11 of spigot portion, form multiunit sealed, the impervious ability of reinforced concrete pipe is strengthened, through the removal of 11 restriction sealing rings of arc seal groove 10 simultaneously, avoid when the installation sealing ring 10 appear removing damage or drop, the leakproofness of reinforced concrete pipe improves.
In the embodiment, the end of the socket part 2 far away from the reinforced concrete body is further provided with a rubber gasket 12, and the rubber gasket is bonded and fixed on the socket part 2.
Through above-mentioned technical scheme, through the setting of rubber packing 12, when the installation, spigot portion 2 and socket portion 3 exert pressure to 12 both ends of rubber packing and form to press from both sides and establish, reduce the gap between spigot portion 2 and the socket portion 3, improve reinforced concrete union coupling's leakproofness and impermeability.
In this embodiment, the socket portion 2 is provided with small water-absorbing beads 13 between the seal rings 10, and the small water-absorbing beads 13 are bonded and fixed to the socket portion 2.
Through the technical scheme: when water permeates, the small water absorption beads 13 absorb water to expand to block water seepage gaps, so that the impermeability of the reinforced concrete pipe is further improved.
In this embodiment, a water bar 14 is further disposed on the socket 2, the water bar 14 is disposed in a wavy manner, and the water bar 14 is bonded on the socket 2.
Through above-mentioned technical scheme, through the setting of breakwater 14, avoid external water to enter into intraductally when avoiding the inside water of reinforced concrete to ooze, wavy setting simultaneously when the installation, socket portion 2 forms the extrusion to breakwater 14 with socket portion 3, improves the manger plate ability, and impermeability is strengthened.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flexible socket joint reinforced concrete pipe of small-bore which characterized in that: including reinforced concrete pipe main part and set up socket portion and the bellmouth portion at reinforced concrete pipe main part both ends respectively, be provided with anticreep spare on the socket portion, anticreep spare is including card strip and expanding spring, the spring groove has been seted up to socket portion surface, expanding spring's one end is fixed in spring bottom of the groove portion, its other end and card strip fixed connection, the card strip set up at the spring inslot and with spring groove sliding connection, the card strip is kept away from expanding spring's one end and is extended to the spring inslot portion outwards, the card strip is kept away from expanding spring's one end and still is provided with the guide block, the grafting face that meets of guide block is the inclined plane, correspond on the bellmouth portion and set up the draw-in groove that supplies card strip and guide block to get into, the injecting glue hole has still been seted up on the bellmouth portion, injecting glue hole and draw.
2. The small-caliber flexible socket reinforced concrete pipe according to claim 1, wherein: two sets ofly are no less than to the anticreep piece, and each anticreep piece is in even interval sets up on the socket portion.
3. The small-caliber flexible socket reinforced concrete pipe according to claim 1 or 2, wherein: be provided with a plurality of sealing rings on the lateral wall of socket portion, the sealing ring is arranged in the clearance when socket portion and socket portion peg graft, the arc seal groove has all been seted up on socket portion and the socket portion, the arc seal groove of socket portion and socket portion presss from both sides tightly from both sides from top to bottom respectively the sealing ring.
4. The small-caliber flexible socket reinforced concrete pipe as claimed in claim 3, wherein: and a rubber sealing gasket is further arranged at one end, far away from the reinforced concrete main body, of the socket part.
5. The small-caliber flexible socket reinforced concrete pipe as claimed in claim 3, wherein: and small water absorption beads are arranged between the sealing rings at the socket part.
6. The small-caliber flexible socket reinforced concrete pipe as claimed in claim 3, wherein: the water retaining strip is further arranged on the socket portion and is arranged in a wavy mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919990.XU CN212251537U (en) | 2020-05-27 | 2020-05-27 | Small-caliber flexible faucet reinforced concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919990.XU CN212251537U (en) | 2020-05-27 | 2020-05-27 | Small-caliber flexible faucet reinforced concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251537U true CN212251537U (en) | 2020-12-29 |
Family
ID=73976474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020919990.XU Expired - Fee Related CN212251537U (en) | 2020-05-27 | 2020-05-27 | Small-caliber flexible faucet reinforced concrete pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251537U (en) |
-
2020
- 2020-05-27 CN CN202020919990.XU patent/CN212251537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG JUTONG PIPES INDUSTRY Co.,Ltd. Assignor: Zhejiang Huibo cement products Co.,Ltd. Contract record no.: X2021980008301 Denomination of utility model: A small diameter flexible socket reinforced concrete pipe Granted publication date: 20201229 License type: Common License Record date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |