CN214940844U - Antiseep concrete inspection shaft - Google Patents
Antiseep concrete inspection shaft Download PDFInfo
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- CN214940844U CN214940844U CN202121339733.XU CN202121339733U CN214940844U CN 214940844 U CN214940844 U CN 214940844U CN 202121339733 U CN202121339733 U CN 202121339733U CN 214940844 U CN214940844 U CN 214940844U
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Abstract
The utility model relates to an anti-leakage concrete inspection well, which comprises a concrete well body; the water inlet pipe penetrates through one side of the concrete well body; the drain pipe penetrates through the other side of the concrete well body; the water stop rings are respectively sleeved at the end parts of the water inlet pipe and the water drain pipe, the water stop rings are arranged at intervals with the outer side walls of the water inlet pipe and the water drain pipe, and the inner annular walls of the water stop rings are arranged in a zigzag manner; a group of welding circle is located respectively between the lateral wall of corresponding stagnant water retaining ring and inlet tube, drain pipe, will through the welding circle stagnant water retaining ring links into whole with inlet tube, drain pipe, and the top surface seal welding of welding circle is received the interior rampart of stagnant water retaining ring, the bottom surface of welding circle weld in on the lateral wall of inlet tube, drain pipe. The utility model discloses can prevent that the junction of inlet tube, drain pipe and stagnant water retaining ring from producing the fracture to effectively prevent that the seepage problem from producing.
Description
Technical Field
The utility model relates to a concrete inspection shaft specifically indicates an antiseep concrete inspection shaft.
Background
The inspection well is arranged for the convenience of maintenance and installation of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is convenient for regular inspection of the attached structures.
The inspection well for water supply and drainage is required to have an anti-leakage effect. The existing inspection well for water supply and drainage generally comprises a concrete well body and a water inlet/outlet pipe communicated and connected to the concrete well body, wherein the water inlet/outlet pipe generally adopts a carat pipe, and the connecting end of the carat pipe and the concrete well body is penetrated and connected to the concrete well body after a rib pipe is removed. In order to prevent the leakage problem at the joint of the water inlet/outlet pipe and the concrete well body, the current method is to install a water stop collar at the connecting end of the water inlet/outlet pipe, and in order to further ensure the anti-leakage effect, the connecting part of the water stop collar and the water inlet/outlet pipe is generally coated with a corresponding adhesive.
Because the concrete well body is rigid structure, and the rigidity of the carat pipe after removing the ribbed pipe is far less than the concrete well body, so there is great difference in the deflection of the two, and because the stagnant water retaining ring is pre-buried state and is fixed in the concrete well body, consequently can't form adaptability deformation. In addition, the bonding surface of the water stop ring and the water inlet/outlet pipe is small, so that the joint of the water inlet/outlet pipe and the water stop ring is easy to crack in use, and further the leakage problem is caused.
Consequently, design a section can prevent into/the drain pipe and the junction of stagnant water retaining ring produces the fracture to it is effectively to prevent the antiseep concrete inspection shaft that the seepage problem produced the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a antiseep concrete inspection shaft, the technical problem that above-mentioned prior art exists can effectively be solved to this antiseep concrete inspection shaft.
The technical scheme of the utility model is that:
an anti-leakage concrete inspection well comprises
A concrete well body;
the water inlet pipe is connected to one side of the concrete well body in a penetrating mode, the water inlet pipe is a carat pipe, and the end portion of the water inlet pipe is connected to the concrete well body in a penetrating mode after rib pipes are removed;
the drain pipe penetrates through the other side of the concrete well body and is connected to the concrete well body after the rib pipe is removed from the end part of the drain pipe;
a group of water stop rings which are respectively sleeved at the end parts of the water inlet pipe and the water discharge pipe, the water stop rings are arranged at intervals with the outer side walls of the water inlet pipe and the water discharge pipe, the water stop rings are made of HDPE, the inner annular walls of the water stop rings are arranged in a zigzag shape,
a group of welding circle is located respectively between the lateral wall of corresponding stagnant water retaining ring and inlet tube, drain pipe, will through the welding circle stagnant water retaining ring links into whole with inlet tube, drain pipe, and the top surface seal welding of welding circle is received the interior rampart of stagnant water retaining ring, the bottom surface of welding circle weld in on the lateral wall of inlet tube, drain pipe.
The width of the bottom surface of the welding ring is more than twice of the width of the top surface of the welding ring.
The width of the water stop ring is at least 100mm, and the distance between the water stop ring and the outer side walls of the water inlet pipe and the water outlet pipe is 10-15 mm.
The thickness of the water stop check ring is at least 20 mm.
The inside wall of stagnant water retaining ring is the integration and is provided with the corresponding protruding edge of round, the both sides on protruding edge all are the inclined plane form setting.
The middle part of the convex edge is provided with a water retaining groove with an arc-shaped section.
The utility model has the advantages that:
1) the utility model discloses the tip of inlet tube and drain pipe is located to the stagnant water retaining ring cover respectively, and the stagnant water retaining ring is the interval setting with the lateral wall of inlet tube, drain pipe, welds the welding circle respectively between the lateral wall of corresponding stagnant water retaining ring and inlet tube, drain pipe through the welding mode, makes stagnant water retaining ring and inlet tube, drain pipe connect into whole. And then effectively promote the connection effect of stagnant water retaining ring and inlet tube, drain pipe by a wide margin to the deformation volume of reply inlet tube, drain pipe and concrete well body is different, thereby prevents that the junction of inlet tube, drain pipe and stagnant water retaining ring from producing the fracture, effectively prevents that the seepage problem from producing.
2) The utility model discloses a cockscomb structure is set to the inner ring wall of stagnant water retaining ring, ensures that the welding circle after the welding has sufficient contact surface with the inner ring wall of stagnant water retaining ring to effectively further promote the welding effect of welding circle and stagnant water retaining ring, thereby effectively further promote the atress, produce the fracture problem with the junction of welding circle in order to prevent the stagnant water retaining ring, thereby further effectively prevent that the seepage problem from producing.
3) The utility model discloses a welding circle bottom surface width is more than the twice of the top surface width of welding circle, through the setting up of the bottom surface width of welding circle, on the basis that the thickness of stagnant water retaining ring does not increase, effectively ensures the welding effect of welding circle and inlet tube, drain pipe, effectively prevents that the junction of welding circle and inlet tube, drain pipe from producing the fracture problem to further effectively prevent that the seepage problem from producing.
4) The utility model discloses an inside wall of stagnant water retaining ring is the integration and is provided with the corresponding protruding edge of round, and the both sides on protruding edge all are the inclined plane form setting, through the setting on protruding edge and the protruding inclined plane form setting along both sides, effectively increase the connection face of stagnant water retaining ring and concrete well body to make the stagnant water retaining ring be the joint mode with being connected of concrete well body, with the connection effect of effectively ensureing stagnant water retaining ring and concrete well body, thereby effectively further prevent that the seepage problem from producing.
5) The utility model discloses a protruding edge middle part is provided with the manger plate groove that a cross-section is the arc form, under the effect of manger plate groove, can effectively further promote the connection face of stagnant water retaining ring and concrete well body to effectively further ensure the connection effect of stagnant water retaining ring and concrete well body, thereby effectively further prevent that the seepage problem from producing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-2, an anti-leakage concrete manhole comprises
A concrete well body 1;
the water inlet pipe 2 penetrates through one side of the concrete well body 1, the water inlet pipe 2 is a carat pipe, and the end part of the water inlet pipe 2 is penetrated on the concrete well body 1 after rib pipes are removed;
the drain pipe 3 is connected to the other side of the concrete well body 1 in a penetrating mode, the drain pipe 3 is a carat pipe, and the end portion of the drain pipe 3 is connected to the concrete well body 1 in a penetrating mode after rib pipes are removed;
a group of water stop rings 4 respectively sleeved on the end parts of the water inlet pipe 2 and the water outlet pipe 3, wherein the water stop rings 4 are arranged at intervals with the outer side walls of the water inlet pipe 2 and the water outlet pipe 3, the water stop rings 4 are made of HDPE, the inner annular walls of the water stop rings 4 are arranged in a zigzag shape,
a set of welding circle 5 is located respectively between corresponding stagnant water retaining ring 4 and inlet tube 2, drain pipe 3's lateral wall, will through welding circle 5 stagnant water retaining ring 4 links into whole with inlet tube 2, drain pipe 3, and the top surface seal welding of welding circle 5 is received stagnant water retaining ring 4's interior rampart, the bottom surface of welding circle 5 weld in on inlet tube 2, the lateral wall of drain pipe 3.
The width of the bottom surface of the welding ring 5 is more than twice of the width of the top surface of the welding ring 5.
The width of the water stop collar 4 is 100mm, and the distance between the water stop collar 4 and the outer side walls of the water inlet pipe 2 and the water outlet pipe 3 is 10 mm.
The thickness of the water stop ring 4 is 20 mm.
The inside wall of stagnant water retaining ring 4 is the integration and is provided with the corresponding protruding edge 6 of round, protruding both sides along 6 all are the inclined plane form setting.
The middle part of the convex edge 6 is provided with a water retaining groove 601 with an arc-shaped section.
The utility model discloses inlet tube 2 and drain pipe 3's tip is located to stagnant water retaining ring 4 cover respectively, and stagnant water retaining ring 4 is the interval setting with inlet tube 2, drain pipe 3's lateral wall, welds welding circle 5 respectively between corresponding stagnant water retaining ring 4 and inlet tube 2, drain pipe 3's lateral wall through the welding mode, makes stagnant water retaining ring 4 and inlet tube 2, drain pipe 3 connect into whole. And then effectively promote stagnant water retaining ring 4 and inlet tube 2, drain pipe 3's connection effect by a wide margin to reply inlet tube 2, drain pipe 3 and concrete well body 1's deformation volume is different, thereby prevents that the junction of inlet tube 2, drain pipe 3 and stagnant water retaining ring 4 from producing the fracture, effectively prevents that the seepage problem from producing.
The cockscomb structure is set to the inner ring wall of stagnant water retaining ring 4, ensures that welded welding circle 5 and stagnant water retaining ring 4's inner ring wall has sufficient contact surface to effectively further promote the welding effect of welding circle 5 and stagnant water retaining ring 4, thereby effectively further promote the atress, produce the fracture problem with the junction of preventing stagnant water retaining ring 4 and welding circle 5, thereby further effectively prevent that the seepage problem from producing.
The width of the bottom surface of the welding ring 5 is more than two times of the width of the top surface of the welding ring 5, the welding effect of the welding ring 5 and the water inlet pipe 2 and the water outlet pipe 3 is effectively ensured through the addition of the width of the bottom surface of the welding ring 5 on the basis that the thickness of the water stop check ring 4 is not increased, so that the problem that the joint of the welding ring 5 and the water inlet pipe 2 and the water outlet pipe 3 is cracked is effectively prevented, and the leakage problem is further effectively prevented.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a antiseep concrete inspection shaft which characterized in that: comprises that
A concrete well body (1);
the water inlet pipe (2) is connected to one side of the concrete well body (1) in a penetrating mode, the water inlet pipe (2) is a carat pipe, and the end portion of the water inlet pipe (2) is connected to the concrete well body (1) in a penetrating mode after rib pipes are removed;
the drain pipe (3) is connected to the other side of the concrete well body (1) in a penetrating mode, the drain pipe (3) is a carat pipe, and the end portion of the drain pipe (3) is connected to the concrete well body (1) in a penetrating mode after rib pipes are removed;
a group of water stop rings (4) which are respectively sleeved on the end parts of the water inlet pipe (2) and the water outlet pipe (3), the water stop rings (4) are arranged at intervals with the outer side walls of the water inlet pipe (2) and the water outlet pipe (3), the water stop rings (4) are made of HDPE, the inner ring walls of the water stop rings (4) are arranged in a zigzag manner,
a set of welding circle (5), be located respectively between the lateral wall of corresponding stagnant water retaining ring (4) and inlet tube (2), drain pipe (3), will through welding circle (5) stagnant water retaining ring (4) are connected into whole with inlet tube (2), drain pipe (3), and the top surface seal welding of welding circle (5) is received the interior rampart of stagnant water retaining ring (4), the bottom surface of welding circle (5) weld in on the lateral wall of inlet tube (2), drain pipe (3).
2. The anti-leakage concrete inspection well according to claim 1, characterized in that: the width of the bottom surface of the welding ring (5) is more than twice of the width of the top surface of the welding ring (5).
3. The anti-leakage concrete inspection well according to claim 1, characterized in that: the width of the water stop ring (4) is at least 100mm, and the distance between the water stop ring (4) and the outer side walls of the water inlet pipe (2) and the water outlet pipe (3) is 10-15 mm.
4. The antiseep concrete manhole as claimed in claim 3, wherein: the thickness of the water stop check ring (4) is at least 20 mm.
5. The anti-leakage concrete inspection well according to claim 1, characterized in that: the inside wall of stagnant water retaining ring (4) is the integration and is provided with corresponding protruding edge (6) of round, the both sides of protruding edge (6) all are the inclined plane form setting.
6. The antiseep concrete manhole as claimed in claim 5, wherein: the middle part of the convex edge (6) is provided with a water retaining groove (601) with an arc-shaped section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339733.XU CN214940844U (en) | 2021-06-16 | 2021-06-16 | Antiseep concrete inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339733.XU CN214940844U (en) | 2021-06-16 | 2021-06-16 | Antiseep concrete inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214940844U true CN214940844U (en) | 2021-11-30 |
Family
ID=79051710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121339733.XU Active CN214940844U (en) | 2021-06-16 | 2021-06-16 | Antiseep concrete inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214940844U (en) |
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2021
- 2021-06-16 CN CN202121339733.XU patent/CN214940844U/en active Active
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