CN215891577U - Fixing and supporting device for mounting lining pipe joint - Google Patents
Fixing and supporting device for mounting lining pipe joint Download PDFInfo
- Publication number
- CN215891577U CN215891577U CN202122223042.XU CN202122223042U CN215891577U CN 215891577 U CN215891577 U CN 215891577U CN 202122223042 U CN202122223042 U CN 202122223042U CN 215891577 U CN215891577 U CN 215891577U
- Authority
- CN
- China
- Prior art keywords
- mounting
- clamping plate
- bolt
- pipeline
- mounting seat
- 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
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a fixed supporting device for mounting a lining pipe joint, which comprises a mounting seat, a clamping plate, a bolt assembly and a lifting bolt, wherein a multi-point supporting ring is formed by the saddle-shaped mounting seat and the bolt assembly and sleeved on a hoop with a connecting lifting point outside a pipeline, and the mounting seat is uniformly pressed on the outer wall of the pipeline through bolt pre-tightening; in order to improve the stress fixing effect of axial traction, a wedge-shaped clamping plate is arranged on each set of mounting seat and is wedged tightly with the chute of the mounting seat, so that the anti-skid tooth surface at the bottom of the clamping plate is tightly pressed on the outer wall of the pipeline, the fixed connection with the pipeline is improved, and the sliding during the traction stress is prevented. The installation of fixed tractive point is realized at pipeline tip through this non-welding mode, can demolish fast after the construction is accomplished, can not cause the damage to the pipeline. The utility model has simple structure, is suitable for pipelines with different pipe diameters, is convenient to install and operate and has good engineering application value.
Description
Technical Field
The utility model relates to a fixed supporting device, in particular to a fixed supporting device for mounting a lining pipe joint, and belongs to the technical field of pipeline repairing construction.
Background
Along with the continuous perfection of urban construction, the requirements on environmental protection, traffic guarantee and the like are higher and higher, a series of advantages of high pipe laying speed, high efficiency, no environmental damage, no influence on normal work and life of people and the like due to the fact that the trenchless pipe laying, pipe repairing and pipe replacing technologies do not influence back traffic are favored by the management department of the underground pipeline industry. The technology for repairing the U-shaped lining PE pipe is also called as a tight-coupling lining method, and adopts the principle that a lining pipe with an outer diameter slightly smaller than the inner diameter of an old pipeline is adopted, the lining pipe is pressed into a U shape by folding deformation equipment and is temporarily bound to reduce the diameter of the old pipeline, the lining pipe is inserted into the old pipeline by a tractor, then the lining pipe is opened and returns to the original diameter by utilizing air pressure or water pressure and a soft ball, the lining pipe is expanded and attached to the inner wall of the old pipeline and is tightly matched with the old pipeline, and a 'pipe-in-pipe' composite structure which integrates the corrosion resistance of the lining pipe and the mechanical property of the original pipeline is formed.
The joint needs to be connected after the lining pipe is installed, a core of the joint needs to be sleeved into the end part of the lining pipe, certain force is needed, and the pushing device cannot be installed due to compact space during outdoor construction. If the hoisting point is welded on the pipeline to be repaired, the method can be only carried out on the steel pipeline, and can not be realized on the nonmetal glass steel pipe or the cement pipeline. Meanwhile, subsequent cutting of the welded hoisting point easily causes local overheating of the pipeline to damage the internally installed lining pipe.
The present application is directed to a fixing and supporting device for installing a lined pipe joint.
SUMMERY OF THE UTILITY MODEL
The main purpose of the present invention is to overcome the above disadvantages of the prior art and to provide a fixing and supporting device for installing a joint of a lining pipe.
The utility model is realized by the following technical scheme:
a fixed supporting device for mounting a lining pipe joint comprises three groups of mounting seats, clamping plates, bolt assemblies and lifting ring screws, wherein the mounting seats form a hoop through the bolt assemblies connected with two ends of each mounting seat;
the mounting seat is a steel saddle-shaped structural frame and consists of a saddle seat and rib plates, the saddle seat is a steel plate with a raised middle part, two sides of the steel plate are provided with slopes, and the end part of the steel plate is provided with a break angle;
the clamping plate is a steel plate with an upper part having an inclination and a bottom provided with an anti-skid tooth surface, the thickness of the clamping plate is smaller than the width of the chute, the inclination of the upper part of the clamping plate is the same as that of the inclined plane of the chute, a drawing connecting hole is formed in the front end of the clamping plate, and the clamping plate is installed in the chute;
the bolt component is a stud and a nut assembly at two ends, and two ends of the bolt component are respectively connected with the mounting holes of the adjacent mounting seats through bolt pre-tightening;
the lifting ring screw is arranged in the screw hole.
The utility model has the beneficial effects that: due to the adoption of the technical scheme, the utility model,
the fixed supporting device for mounting the inner lining pipe joint disclosed by the utility model forms a multi-point supporting ring sleeved on a hoop with a connecting lifting point outside a pipeline through the saddle-shaped mounting seat and the bolt assembly, and the mounting seat is uniformly pressed on the outer wall of the pipeline through bolt pre-tightening; in order to improve the stress fixing effect of axial traction, a wedge-shaped clamping plate is arranged on each set of mounting seat and is wedged tightly with the chute of the mounting seat, so that the anti-skid tooth surface at the bottom of the clamping plate is tightly pressed on the outer wall of the pipeline, the fixed connection with the pipeline is improved, and the sliding during the traction stress is prevented. The installation of fixed tractive point is realized at pipeline tip through this non-welding mode, can demolish fast after the construction is accomplished, can not cause the damage to the pipeline. The utility model has simple structure, is suitable for pipelines with different pipe diameters, is convenient to install and operate and has good engineering application value.
The utility model is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a schematic view of the overall assembly construction of the preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the support assembly of the preferred embodiment of the present invention;
FIG. 3 is a schematic view of a preferred embodiment support device mount of the present invention;
fig. 4 is a schematic diagram of a card board structure of the supporting device of the preferred embodiment of the utility model.
Wherein: 1. a pipe flange; 2. a pipe section to be repaired; 3. fixing the supporting device; 31. a mounting seat; 311. a saddle seat; 312. a rib plate; 313. mounting holes; 314. a chute; 32. clamping a plate; 321. drawing the connecting hole; 322. an anti-slip tooth surface; 33. a bolt assembly; 34. an eye screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model described herein without making any inventive step, fall within the scope of protection of the present invention.
As shown in fig. 2-4, a fixing and supporting device for mounting a pipe joint of an inner lining comprises a mounting seat 31, clamping plates 32, bolt assemblies 33 and lifting bolts 34, wherein the mounting seat 31 comprises three groups, and the mounting seat 31 forms a hoop through the bolt assemblies 33 connected at two ends; the mounting seat 31 is a steel saddle-shaped structural frame, the mounting seat 31 is composed of a saddle seat 311 and rib plates 312, the saddle seat 311 is a steel plate with a raised middle part and two sides having slopes and the end part being a folded angle, the upper end surface of the raised structure in the middle part of the saddle seat 311 is provided with a screw hole 315 meeting the mounting of the lifting eye screw 34, the lower part of the raised structure in the middle part of the saddle seat 311 is provided with a chute 314 meeting the mounting of the snap-gauge 32, the folded angles of the end parts on two sides of the saddle seat 311 are provided with the rib plates 312, and the end parts on two sides of the saddle seat 311 are provided with mounting holes 313 meeting the mounting of the bolt components 33; the clamping plate 32 is a steel plate with an upper part having an inclination and a bottom provided with an anti-skid tooth surface 322, the thickness of the clamping plate 32 is smaller than the width of the chute 314, the inclination of the upper part of the clamping plate 32 is the same as that of the inclined surface of the chute 314, the front end of the clamping plate 32 is provided with a drawing connecting hole 321, and the clamping plate 32 is arranged in the chute 314; the bolt component 33 is a stud bolt and nut assembly at two ends, and two ends of the bolt component 33 are respectively connected with the mounting holes 313 of the adjacent mounting seats 31 through bolt pre-tightening; the eye screw 34 is mounted within the screw hole 315.
Claims (1)
1. The utility model provides a bushing pipe joint installation is with fixed strutting arrangement, includes mount pad (31), cardboard (32), bolt assembly (33), eyebolt (34), its characterized in that:
the three groups of mounting seats (31) are provided, and the mounting seats (31) form hoops through the bolt assemblies (33) connected at two ends;
the mounting seat (31) is a steel saddle-shaped structural frame, the mounting seat (31) is composed of a saddle seat (311) and rib plates (312), the saddle seat (311) is a steel plate with a raised middle part, slopes are arranged on two sides of the saddle seat and a break angle is arranged at the end part of the saddle seat, a screw hole (315) for mounting the lifting bolt (34) is arranged on the upper end surface of the raised middle part of the saddle seat (311), a chute (314) for mounting the clamping plate (32) is arranged on the lower part of the raised middle part of the saddle seat (311), the rib plates (312) are arranged at the break angles of the end parts of two sides of the saddle seat (311), and mounting holes (313) for mounting the bolt components (33) are arranged on the end parts of two sides of the saddle seat (311);
the clamping plate (32) is a steel plate, the upper part of the steel plate is provided with an inclination, the bottom of the steel plate is provided with an anti-skid tooth surface (322), the thickness of the clamping plate (32) is smaller than the width of the inclined groove (314), the inclination of the upper part of the clamping plate (32) is the same as that of the inclined surface of the inclined groove (314), the front end of the clamping plate (32) is provided with a drawing connecting hole (321), and the clamping plate (32) is installed in the inclined groove (314);
the bolt component (33) is a stud and a nut assembly at two ends, and two ends of the bolt component (33) are respectively connected with the mounting holes (313) of the adjacent mounting seats (31) through bolt pre-tightening;
the eye screw (34) is mounted in the screw hole (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223042.XU CN215891577U (en) | 2021-09-14 | 2021-09-14 | Fixing and supporting device for mounting lining pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223042.XU CN215891577U (en) | 2021-09-14 | 2021-09-14 | Fixing and supporting device for mounting lining pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891577U true CN215891577U (en) | 2022-02-22 |
Family
ID=80338196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223042.XU Active CN215891577U (en) | 2021-09-14 | 2021-09-14 | Fixing and supporting device for mounting lining pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891577U (en) |
-
2021
- 2021-09-14 CN CN202122223042.XU patent/CN215891577U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106939792A (en) | Section of jurisdiction interannular jointing and the method using its connection | |
| CN103541365B (en) | A kind of hood type segmented head for base pit engineering inner support and construction method thereof | |
| CN202708461U (en) | Pipeline leakage stoppage device | |
| CN215891577U (en) | Fixing and supporting device for mounting lining pipe joint | |
| CN212081595U (en) | Air pipe for decoration | |
| CN202899301U (en) | Hold hoop device for jacking steel pipe concrete | |
| CN1260503C (en) | Construction technology of relay jacking for glass fiber reinforced plastics sand-inclusion pipe-jacking and apparatus of device thereof | |
| CN1126892C (en) | Expansion shaped insertion-type steel tubes for both flexible and rigid joining and its manufacture technology | |
| CN214839193U (en) | Corner supporting structure of pressure pipeline and corner structure of high-drop pressure pipeline | |
| CN112211259B (en) | Connection module of water supply and drainage system of green building and construction method thereof | |
| CN214500496U (en) | Pipeline non-excavation lining pipe compound circle aerifys clamping type sealing device | |
| CN211875270U (en) | Buried pipeline passing sleeve pipe penetrating and guiding vehicle | |
| CN209817399U (en) | Assembled connecting device for steel pipe cross connection | |
| CN210128176U (en) | CIPP (cleaning in place) overturning method pipeline repair material turning auxiliary device | |
| CN209587479U (en) | A kind of PE device for repairing pipeline | |
| CN211821162U (en) | Push pipe buckle | |
| CN219672646U (en) | Shield tunnel segment joint reinforcing device | |
| CN216009986U (en) | Non-excavation local repair equipment of pipeline | |
| CN220904136U (en) | PE four-way electrofusion welding protection device not affected by external force | |
| CN216642135U (en) | Assembled tunnel reinforcing composite member | |
| CN212077670U (en) | End water stop structure of steel box culvert | |
| CN216344296U (en) | Aligning device for nodular cast iron pipe fitting | |
| CN221145517U (en) | Concrete push pipe festival drawknot device | |
| CN216867741U (en) | Flexible ceiling support fixing device of PSP steel-plastic composite pipe | |
| CN218510433U (en) | Hoop type leakage repairing device for mine air-water pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |