CN212319155U - Hidden culvert lining repairing structure - Google Patents
Hidden culvert lining repairing structure Download PDFInfo
- Publication number
- CN212319155U CN212319155U CN202021743591.9U CN202021743591U CN212319155U CN 212319155 U CN212319155 U CN 212319155U CN 202021743591 U CN202021743591 U CN 202021743591U CN 212319155 U CN212319155 U CN 212319155U
- Authority
- CN
- China
- Prior art keywords
- culvert
- pad
- sealing strip
- quick
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a structure is restoreed to dark culvert inside lining belongs to inside lining restoration technical field, including quick check pad, two sealing strips, connection pad and a plurality of mounting plate. The fast check pad is used for being positioned inside the dark culvert. Two sealing belts are arranged on two sides of the quick lattice pad and are used for being attached to the inner wall of the hidden culvert. One end of the connecting pad is connected with the sealing strip, and the other end of the connecting pad is fixed on the side edge of the quick grid pad; concrete for fixing the hidden culvert is poured on the outer side surfaces of the connecting pads and the outer side surfaces of the quick lattice pads. A plurality of mounting plates are arranged at intervals along the length direction of the sealing strip, positioning pieces are correspondingly mounted on the mounting plates, and the positioning pieces are used for sequentially pressing the connecting pads and the sealing strip on the inner wall of the hidden culvert through the mounting plates. The utility model provides an in the structure is restoreed to dark culvert inside lining through setting up sealing strip and mounting plate under the effect of setting element, make connection pad and quick check pad form inclosed structure, guaranteed the reliability of restoreing the structure, avoided revealing of concrete.
Description
Technical Field
The utility model belongs to the technical field of the inside lining is restoreed, more specifically says, relates to dark culvert inside lining restoration structure.
Background
The method for repairing drainage pipelines in most cities in China adopts a method of burying pipelines again after excavation, and with the progress of urbanization, urban underground pipelines are complicated and the load of urban roads is more and more severe, so that the structures such as hidden culverts of cities need to be repaired. The tightness of connection can't be guaranteed to current restoration structure, often takes place the problem that the concrete was revealed when the pouring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure is restoreed to dark culvert inside lining, aim at solving the tightness that can't guarantee to connect, the problem that the concrete was revealed often takes place when the pouring.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a hidden culvert lining repair structure, comprising:
a quick lattice pad for positioning inside a culvert;
the two sealing belts are arranged on two sides of the quick lattice cushion and are used for being attached to the inner wall of the hidden culvert;
one end of the connecting pad is connected with the sealing strip, and the other end of the connecting pad is fixed on the side edge of the quick grid pad; concrete for fixing the connecting pad and the quick grid pad is poured on the outer side of the connecting pad and the outer side of the quick grid pad;
a plurality of mounting plates, follow interval arrangement on the length direction of sealing strip, the last setting element of correspondingly installing of mounting plate, the setting element with the help of the mounting plate is used for with the connecting pad with the sealing strip compresses tightly in proper order on the inner wall of dark culvert.
As another embodiment of the present application, the connection pad and the speed grid pad are melt-fixed.
As another embodiment of the application, a counter bore matched with the positioning piece is arranged on the fastening plate.
As another embodiment of the present application, the sealing band is made of a flexible material, and the inner wall of the connecting pad is adhesively fixed to the sealing band.
As another embodiment of this application, the setting element is the bolt, the bolt runs through in proper order the mounting plate the connecting pad with the sealing band for it is fixed with dark culvert connection.
As another embodiment of the present application, the bolt is an expansion bolt, and a first nut and a second nut are connected to the expansion bolt, and the first nut is used for positioning the expansion bolt on a dark culvert; the second nut is located at the end of the expansion bolt and abuts against the side face of the fastening plate, and the second nut is used for pressing the connecting pad and the sealing band by means of the fastening plate.
As another embodiment of the present application, the sealing band is provided with an avoidance hole for avoiding the first nut.
As another embodiment of this application, the mounting plate is close to be fixed with the limiting plate on one side of fast check pad, the limiting plate is used for spacingly the connection pad.
As another embodiment of the application, the limiting plate is an arc-shaped plate.
The utility model provides a hidden culvert inside lining repair structure's beneficial effect lies in: compared with the prior art, the utility model discloses be provided with fast check pad in the inside of dark culvert among the structure is restoreed to dark culvert inside lining, be equipped with two sealing strips respectively in the both sides that fast check were filled up, the sealing strip is connected to the one end of connection pad, and the other end is fixed on the side that fast check were filled up. Concrete for fixing the connection pad and the quick grid pad is poured on the outer side of the connection pad and the outer side of the quick grid pad. A plurality of fastening plates are arranged at intervals along the length direction of the sealing belt, and positioning pieces are correspondingly arranged on the fastening plates.
When the positioning piece is used, the quick lattice cushion is firstly positioned inside the hidden culvert, and after the connecting cushion is respectively connected and fixed with the sealing strip and the quick lattice cushion, the positioning piece extrudes the connecting cushion and the sealing strip by virtue of the fastening plate, and the connecting cushion and the sealing strip are positioned on the hidden culvert. After the installation is finished, concrete is poured between the connecting pads and the hidden culvert and between the quick lattice pads and the hidden culvert, so that the repair of the hidden culvert lining is finished. In this application, through setting up sealing band and mounting plate under the effect of setting element, make the connection pad and the quick check pad form inclosed structure, guaranteed the reliability of restoreing the structure, avoided revealing of concrete.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a hidden culvert lining repair structure provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a hidden culvert lining repair structure provided by the second embodiment of the present invention;
fig. 3 is a schematic structural view of a hidden culvert lining repairing structure provided by the third embodiment of the present invention.
In the figure: 1. a quick grid pad; 2. hidden culvert construction; 3. concrete; 4. anchoring the bolts; 5. a fastening plate; 6. a positioning member; 7. a connecting pad; 8. sealing tape; 9. a limiting plate; 10. a first nut; 11. a second nut; 12. an expansion bolt.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2 and fig. 3, the hidden culvert lining repair structure provided by the present invention will now be described. A hidden culvert lining repair structure comprises a quick lattice pad 1, two sealing belts 8, a connecting pad 7 and a plurality of fastening plates 5. The speed grid mat 1 is intended to be positioned inside the culvert 2. Two sealing strips 8 are arranged on two sides of the quick lattice mat 1, and the sealing strips 8 are used for being attached to the inner wall of the hidden culvert 2. One end of the connecting pad 7 is connected with the sealing tape 8, and the other end is fixed on the side edge of the fast check pad 1; concrete 3 used for being fixed on the hidden culvert 2 is poured on the outer side surface of the connecting pad 7 and the outer side surface of the quick lattice pad 1. The fastening plates 5 are arranged at intervals along the length direction of the sealing strip 8, the positioning pieces 6 are correspondingly installed on the fastening plates 5, and the positioning pieces 6 are used for sequentially pressing the connecting pads 7 and the sealing strip 8 on the inner wall of the hidden culvert 2 through the fastening plates 5.
The utility model provides a hidden culvert inside lining repair structure's beneficial effect lies in: compared with the prior art, the utility model discloses be provided with fast check pad 1 in the inside of dark culvert 2 among the structure is restoreed to dark culvert inside lining, be equipped with two sealing strips 8 respectively in the both sides of fast check pad 1, sealing strip 8 is connected to the one end of connection pad 7, and the other end is fixed on the side of fast check pad 1. Concrete 3 for fixing on the dark culvert 2 is poured on the outer side surface of the connecting pad 7 and the outer side surface of the speed grid pad 1. A plurality of fastening plates 5 are arranged at intervals along the length direction of the sealing belt 8, and positioning pieces 6 are correspondingly arranged on the fastening plates 5.
In use, the fast lattice pad 1 is firstly positioned inside the hidden culvert 2, and after the connecting pad 7 is respectively connected and fixed with the sealing strip 8 and the fast lattice pad 1, the positioning piece 6 presses the connecting pad 7 and the sealing strip 8 by the fastening plate 5, and the connecting pad 7 and the sealing strip 8 are positioned on the hidden culvert 2. After the installation is finished, concrete 3 is poured between the connecting pads 7 and the hidden culvert 2 and between the quick lattice pads 1 and the hidden culvert 2, so that the repair of the lining of the hidden culvert 2 is finished. In this application, through setting up sealing strip 8 and mounting plate 5 under the effect of setting element 6, make connecting pad 7 and fast check pad 1 form inclosed structure, guaranteed the reliability of restoreing the structure, avoided revealing of concrete 3.
As a specific embodiment of the hidden culvert lining repair structure provided by the present invention, please refer to fig. 1, fig. 2 and fig. 3, the connection pad 7 and the fast check pad 1 are melted and fixed. One side integrated into one piece at fast check pad 1 has a plurality of anchor bolts 4, a plurality of anchor bolts 4 are located fast check pad 1 and are close to the side of 2 inner walls of dark culvert, in order not to lead to concrete 3 to reveal from both sides when pouring concrete 3, need set up sealing strip 8 and come the fast check pad 1 of shutoff, nevertheless because fast check pad 1 is being provided with a plurality of anchor bolts 4 after dispatching from the factory promptly, on-the-spot with anchor bolt 4 get rid of obviously unreasonablely and influence the time limit for a project, consequently set up connection pad 7, connection pad 7 is same material spare with fast check pad 1, and the medial surface and the equal smooth setting of lateral surface of connection pad 7, thereby convenient and sealing strip 8's connection. In practical use, the connecting pad 7 and the Suge pad 1 are melted and connected through heating and melting, and a uniform tightly-connected whole is formed after cooling.
As a specific implementation manner of the hidden culvert lining repairing structure provided by the present invention, please refer to fig. 2, a counter bore adapted to the positioning member 6 is provided on the fastening plate 5. The tip of setting element 6 supports and leans on mounting plate 5, for reducing the medium to the disturbance of setting element 6 tip, avoids the medium of carrying to the erosion of setting element 6 tip simultaneously, has seted up the counter bore on mounting plate 5, and the tip of setting element 6 is located the counter bore.
As a specific embodiment of the hidden culvert lining repair structure provided by the present invention, please refer to fig. 1, fig. 2 and fig. 3, the sealing strip 8 is a flexible material, and the inner wall of the connecting pad 7 is bonded and fixed with the sealing strip 8. In order to be tightly attached to the inner wall of the hidden culvert 2, the sealing strip 8 can be a corrosion-resistant rubber part which has certain telescopic performance, so that the sealing strip can be effectively attached to the inner wall of the hidden culvert 2. The sealing band 8 is laminated on the hidden culvert 2, and the joint gasket 7 is laminated on the sealing band 8, and in order to guarantee the leakproofness that sealing band 8 and connecting band are connected, before concrete 3 will be poured, bond the inner wall of connecting band one end on the medial surface of sealing band 8, because the mounting plate 5 is a plurality of, can avoid concrete 3 to reveal from the clearance between two mounting plates 5 through the bonding fixation under the effect of setting element 6. The sealing strip 8 is arranged along the circumference of the inner wall of the hidden culvert 2. If make the joint mat 7 directly laminate on the inner wall of dark culvert 2, then can cause concrete 3 in the shaping back of joint mat 7 lateral surface, the tip thickness of concrete 3 is lower, and intensity is less, is difficult to guarantee the stability of concrete 3 structure.
As a specific implementation manner of the hidden culvert lining repairing structure provided by the present invention, please refer to fig. 1 and fig. 3, the positioning member 6 is a bolt, and the bolt sequentially runs through the fastening plate 5, the connecting pad 7 and the sealing tape 8, and is used for being connected and fixed with the hidden culvert 2. Before installation, connection holes for connecting the positioning members 6 need to be drilled at specific positions of the culvert 2. The positioning piece 6 can be a bolt, a chemical fixing agent can be placed in the fixing hole in front of the fixing bolt, and after the bolt breaks the chemical fixing agent, the chemical fixing agent is contacted with air and is solidified, so that the bolt is positioned in the fixing hole and can be a chemical bolt.
As a specific implementation manner of the hidden culvert lining repairing structure provided by the present invention, please refer to fig. 2, the bolt is an expansion bolt 12, the expansion bolt 12 is connected with a first nut 10 and a second nut 11, the first nut 10 is used for positioning the expansion bolt 12 on the hidden culvert 2; a second nut 11 is located at the end of the expansion bolt 12 and rests against the side of the fastening plate 5, the second nut 11 being used to press the connection pads 7 and the sealing band 8 by means of the fastening plate 5. In order to facilitate the installation and increase the reliability of connection simultaneously, at first drill out the fixed orifices of corresponding specification on the culvert 2, because need compress tightly sealing strip 8 and connecting pad 7 on the inner wall of culvert 2 through the bolt in this application, consequently select the longer expansion bolts 12 of screw rod in this application, also can be at the tip welding threaded rod of the expansion bolts 12 of current easy purchase. First, two nuts are connected to the expansion bolt 12, one of which is used to position the expansion bolt 12 in the fastening opening, i.e. by turning the first nut 10. After the first nut 10 positions the entire expansion bolt 12 in the fixing hole, a through hole has been opened at a position where the sealing strip 8 corresponds to the connection pad 7, so that the threaded rod of the expansion bolt 12 penetrates through the through hole, and the second nut 11 is positioned on the inner side surface of the fastening plate 5, and the fastening plate 5 is driven to extrude the connection pad 7 and the sealing strip 8 in the process of rotating the second nut 11, thereby completing the hermetic connection.
As a specific implementation manner of the hidden culvert lining repairing structure provided by the present invention, please refer to fig. 2, the sealing strip 8 is provided with a avoiding hole for avoiding the first nut 10. Because the expansion bolt 12 is connected with the first nut 10 and the second nut 11, the first nut 10 is positioned between the sealing strip 8 and the hidden culvert 2, in order to avoid the interference of the first nut 10 on the sealing strip 8, an avoiding hole is arranged at the position corresponding to the sealing strip 8, and the first nut 10 is positioned in the avoiding hole, thereby avoiding the interference.
As a specific implementation manner of the hidden culvert lining repair structure provided by the present invention, please refer to fig. 3, a limiting plate 9 is fixed on one side of the fastening plate 5 close to the fast check pad 1, and the limiting plate 9 is used for the limiting connection pad 7. Because concrete 3 needs to be poured between the quick lattice mat 1 and the dark culvert 2 after the connecting mat 7 and the quick lattice mat 1 are both positioned at the corresponding positions of the dark culvert 2, the concrete 3 can be poured between the connecting mat 7 and the inner wall of the dark culvert 2. Because the side of backing 7 does not set up anchor 4, its and concrete 3 between the power of being connected is lower, simultaneously because the side non-plane of backing 7, if do not carry out effectual spacing, easily lead to the unevenness of pouring, be fixed with limiting plate 9 on mounting plate 5 for this reason, limiting plate 9 and mounting plate 5 integrated into one piece, and limiting plate 9 is used for setting up with the side laminating of backing 7, guarantee the regular shaping of 3 interior concrete of backing 7 through a plurality of limiting plates 9, and limiting plate 9 can reduce the erosion of the medium of carrying at a certain degree length.
As a specific implementation manner of the hidden culvert lining repairing structure provided by the present invention, please refer to fig. 3, the limiting plate 9 is an arc plate. Through setting up limiting plate 9 into the arc, can be after concrete 3 shaping, the resistance that receives when reducing the medium and flowing can avoid simultaneously when the acute angle appears in connection pad 7, to the erosion of connection pad 7 acute angle department.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Hidden culvert inside lining restoration structure, its characterized in that includes:
a quick lattice pad for positioning inside a culvert;
the two sealing belts are arranged on two sides of the quick lattice cushion and are used for being attached to the inner wall of the hidden culvert;
one end of the connecting pad is connected with the sealing strip, and the other end of the connecting pad is fixed on the side edge of the quick grid pad; concrete for fixing the connecting pad and the quick grid pad is poured on the outer side of the connecting pad and the outer side of the quick grid pad;
a plurality of mounting plates, follow interval arrangement on the length direction of sealing strip, the last setting element of correspondingly installing of mounting plate, the setting element with the help of the mounting plate is used for with the connecting pad with the sealing strip compresses tightly in proper order on the inner wall of dark culvert.
2. A culvert lining repair structure according to claim 1, wherein said connection pads and said speed check pads are fused and fixed.
3. A culvert lining repair structure according to claim 1, wherein the fastening plate is provided with a counter bore matched with the positioning piece.
4. A culvert lining repair structure according to claim 1, wherein the sealing strip is a flexible material, and the inner wall of the connecting pad is adhered and fixed with the sealing strip.
5. The culvert lining repair structure of claim 1, wherein the positioning member is a bolt, and the bolt sequentially penetrates through the fastening plate, the connecting pad and the sealing tape and is used for connecting and fixing with a culvert.
6. A culvert lining restoration structure according to claim 5, wherein the bolt is an expansion bolt, a first nut and a second nut are connected to the expansion bolt, and the first nut is used for positioning the expansion bolt on the culvert; the second nut is located at the end of the expansion bolt and abuts against the side face of the fastening plate, and the second nut is used for pressing the connecting pad and the sealing band by means of the fastening plate.
7. The structure of claim 6, wherein the sealing strip defines an avoidance hole for avoiding the first nut.
8. The culvert lining repair structure of claim 1, wherein a limiting plate is fixed on one side of the fastening plate close to the quick lattice mat, and the limiting plate is used for limiting the connecting mat.
9. A culvert lining restoration structure according to claim 8, wherein said limiting plates are curved plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021743591.9U CN212319155U (en) | 2020-08-18 | 2020-08-18 | Hidden culvert lining repairing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021743591.9U CN212319155U (en) | 2020-08-18 | 2020-08-18 | Hidden culvert lining repairing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212319155U true CN212319155U (en) | 2021-01-08 |
Family
ID=74035919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021743591.9U Active CN212319155U (en) | 2020-08-18 | 2020-08-18 | Hidden culvert lining repairing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212319155U (en) |
-
2020
- 2020-08-18 CN CN202021743591.9U patent/CN212319155U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669292A (en) | Concrete joint water stop structure and construction method thereof | |
| CN203684167U (en) | Concrete joint waterstop device | |
| CN212319155U (en) | Hidden culvert lining repairing structure | |
| CN210658469U (en) | Deformation joint waterstop perforation type casting die structure | |
| CN107338765B (en) | Surface prefabricated part structure for stopping water in expansion joint and construction method thereof | |
| CN218386642U (en) | Wall-penetrating waterproof structure of cable well | |
| CN109183847B (en) | Underground prefabricated pipe gallery | |
| CN210827963U (en) | Water seal structure of splicing type curtain wall | |
| CN210509202U (en) | Strong and long service life's of corrosion resistance section of jurisdiction for subway tunnel | |
| CN211474133U (en) | Tunnel lining structure seam that two-sided self-adhesion waterproof adhesive tape handled | |
| CN220952920U (en) | Mounting structure of pre-buried channel and template | |
| CN110258569B (en) | Concrete water seepage treatment external sealing back pressure grouting device and grouting method | |
| CN213954691U (en) | Sewage treatment is with quick patching device of sewer line seepage | |
| CN211472572U (en) | Waterproof splicing structure for underground comprehensive pipe gallery duct pieces | |
| CN218148532U (en) | Detachable waterstop structure for underground waterproof engineering of coal discharge ditch | |
| CN213836546U (en) | Pre-embedding device for fixing end nut of rear-assembling rubber waterstop | |
| CN216041361U (en) | Group pipe wall-through waterproof structure in subway main structure | |
| CN215673981U (en) | Leakage repairing device between adjacent wall plate sleeves | |
| CN220977669U (en) | Pre-buried channel fixed mounting structure | |
| CN220285778U (en) | Novel waterstop structure | |
| CN219013103U (en) | High-strength chemical anchor bolt | |
| CN211817044U (en) | Wall expansion joint that security performance is high | |
| CN220725415U (en) | Waterproof structure of building deformation joint water receiving tank | |
| CN215806994U (en) | Protective device for tailing leakage flow guide | |
| CN211548136U (en) | Positioning connection structure for reducing thermal bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |