CN220749388U - Double-wall corrugated pipe connecting device - Google Patents
Double-wall corrugated pipe connecting device Download PDFInfo
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- CN220749388U CN220749388U CN202321599917.9U CN202321599917U CN220749388U CN 220749388 U CN220749388 U CN 220749388U CN 202321599917 U CN202321599917 U CN 202321599917U CN 220749388 U CN220749388 U CN 220749388U
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- double
- transverse
- corrugated pipe
- transverse guide
- clamping ring
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a double-wall corrugated pipe connecting device, which relates to the technical field of municipal construction and comprises two transverse guide rails which are parallel to each other, a fixed clamping assembly which is detachably arranged at one end of the two transverse guide rails and matched with a bellmouth end of a corrugated pipe, and a movable clamping assembly which is slidably and detachably arranged at the other end of the two transverse guide rails and matched with a socket end of the corrugated pipe, wherein the two transverse guide rails are also provided with a driving assembly for driving the movable clamping assembly to reciprocate on the two transverse guide rails; the socket joint of the double-wall corrugated pipe can be conveniently and rapidly finished through the clamps and the transmission rods fixed on the two sides of the interface of the to-be-socket pipe, and the socket joint is small in structural space and simple to operate.
Description
Technical Field
The utility model relates to the technical field of municipal construction, in particular to the technical field of double-wall corrugated pipe connecting devices.
Background
The double-wall corrugated pipe is a novel pipe with an annular structure outer wall and a smooth inner wall, and has been greatly popularized and applied in a plurality of countries due to the excellent performance and the relatively economical manufacturing cost. However, in the municipal drainage double-wall corrugated pipe construction at present, the pipeline connection work of the double-wall corrugated pipe is generally carried out by adopting a manual push-pull or digging head pushing mode of a digging machine.
The speed of connecting the socket parts of the double-wall corrugated pipe by adopting a manual push-pull mode is low, the socket depth and angle are not well controlled, and the construction quality is difficult to guarantee. Meanwhile, the personnel can bend down in the groove for a long time, which is not beneficial to operation; the digging machine is adopted to push the pipeline to perform the socket joint function, the digging machine is easy to damage the wall of the pipeline opening contacted with the digging head, the socket joint depth and angle are not easy to control, and the construction quality is difficult to control. The prior patent discloses the following technology:
patent publication CN102407514a entitled "a bellows connecting device" discloses the following: the corrugated pipe connecting device comprises a clamping ring with an opening, wherein the opening of the clamping ring is provided with the opening connecting device, at least two hooks are arranged on the clamping ring and are bent along the axial direction of the corrugated pipe, and the hooks are positioned on the same side of the clamping ring.
Patent publication CN115930008A entitled "a bellows connecting device" discloses the following: a corrugated pipe connecting device comprises a first connecting mechanism for fixing a first corrugated pipe body; the second connecting mechanism is used for fixing the second corrugated pipe body; the positioning plates are arranged in an annular array and are positioned between the first connecting mechanism and the second connecting mechanism, the first connecting mechanism is positioned on one side of the second connecting mechanism, the positioning plates are used for fixing the first connecting mechanism and the second connecting mechanism, and the first connecting mechanism and the second connecting mechanism are jointly used for connecting the first corrugated pipe body and the second corrugated pipe body; the first fixing mechanism is positioned at the lower end of the first connecting mechanism and used for supporting the first connecting mechanism; the corrugated pipe connecting device can be placed and used in a groove in road construction, can be connected and disconnected on site, has good convenience, and is high in connection precision, low in construction safety risk and low in cost.
The bellows connecting device disclosed in the above patent is mostly suitable for one pipe diameter, and cannot be flexibly used in different construction occasions, so that the technical problem is solved, and the effort of the person skilled in the art is achieved.
Disclosure of Invention
The utility model aims at: the utility model provides a double-wall corrugated pipe connecting device, which aims to solve the technical problem that the existing corrugated pipe connecting device cannot adapt to corrugated pipe connection of different pipe diameters. The socket connection work of the double-wall corrugated pipe can be conveniently and rapidly completed through the clamps and the transmission rods fixed on the two sides of the joint of the socket pipe, and the socket connection work has small structural space and is simple to operate.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a double-wall corrugated pipe connecting device which comprises two parallel transverse guide rails, a fixed clamping assembly which is detachably arranged at one end of the two transverse guide rails and matched with a bellmouth end of a corrugated pipe, and a movable clamping assembly which is slidably and detachably arranged at the other end of the two transverse guide rails and matched with a socket end of the corrugated pipe, wherein the two transverse guide rails are also provided with a driving assembly for driving the movable clamping assembly to reciprocate on the two transverse guide rails.
Specifically, the detachable design of fixed clamping component and portable clamping component can select different sizes as required, adapts to different diameter bellows and has different snap ring collocations, need not to do any processing to the pipe end of bellows during the construction, only need install respectively fixed clamping component and portable clamping component at bellows bellmouth end and bellows socket end can, screw tightening just makes fixed clamping component and portable clamping component chucking reach spacing fixedly on the bellows surface, then drives portable clamping component and bellows socket end through driving assembly and is close to the bellows bellmouth end, realizes the centering and the connection of bellows. The double-wall corrugated pipe with DN 200-DN 800 can be used.
In one embodiment, the two transverse rails have the same length, and the two ends of the two transverse rails are aligned, and each transverse rail is a transverse rack.
In one embodiment, the fixed clamping assembly includes a fixed clamping ring and first tensioners respectively fixed on the two transverse racks, the fixed clamping ring is a semi-arc clamping ring, and two ends of the fixed clamping ring are respectively detachably connected with the corresponding first tensioners.
In a real mode, the movable clamping assembly comprises a movable clamping ring and second tensioners respectively arranged on the two transverse racks in a sliding mode, the movable clamping ring is a semi-arc clamping ring, and two ends of the movable clamping ring are respectively detachably connected with the corresponding second tensioners.
In one embodiment, the driving assembly comprises two driving devices slidably disposed on two transverse racks and a push-pull assembly for pushing the two driving devices to move synchronously, wherein each driving device is fixedly connected with a second tensioner disposed on the same transverse rack.
In one embodiment, the push-pull assembly comprises two rotating rods rotatably connected with the two transmission devices respectively, and connecting rods capable of being manually operated are detachably connected to the tail ends of the two rotating rods.
In one embodiment, the fixed snap ring and the movable snap ring have the same structure, the widths of the fixed snap ring and the movable snap ring are 7.5mm, and the width of the transverse rack is 15mm.
In one embodiment, the fixed snap ring, the movable snap ring, and the transverse rack are all made of steel.
Specifically, the fixed clamping ring, the movable clamping ring and the transverse rack are all made of widened and thickened steel, and have high hardness and high pressure resistance.
Working principle: the double-wall corrugated pipe to be connected in a socket mode is sleeved with a rubber soft ring according to standard requirements, lubricating agents are coated, and positions of the socket end corrugated pipe and the socket end corrugated pipe are aligned. The socket end corrugated pipe is provided with a movable clamping ring for locking the pipe body near the socket, the socket end corrugated pipe is provided with a fixed clamping ring for locking the pipe body near the socket, the movable clamping ring is connected with an upper rotating rod through a transmission device, and the rotating rod connected with the movable clamping ring is driven through a connecting rod, so that the two sides of the socket end corrugated pipe and the two sides of the socket end corrugated pipe are connected with each other in a time-saving and labor-saving mode, and two sections of pipeline socket work is completed.
The beneficial effects of the utility model are as follows:
1. the utility model provides a connecting device of a double-wall corrugated pipe, which solves the problems that the connection of the double-wall corrugated pipe is limited by an operation environment and the construction efficiency is low. The socket joint of the double-wall corrugated pipe can be conveniently and rapidly finished through the clamps and the transmission rods fixed on the two sides of the interface of the to-be-socket pipe, and the socket joint is small in structural space and simple to operate.
2. The device is suitable for connecting double-wall corrugated pipes of DN 200-DN 800, and has the advantages of small structural space, simple operation and short connecting working time.
3. When the device is used, workers are not limited to bending operation and can operate vertically, and the working intensity of the workers can be remarkably reduced by adopting the device, and the residence time of the workers in the groove is reduced.
Drawings
FIG. 1 is a three-dimensional view of a double-walled bellows joint of the present utility model;
FIG. 2 is a view showing the installation effect of a double-wall bellows connecting apparatus according to the present utility model;
FIG. 3 is a view from one side of FIG. 1;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a top view of FIG. 4;
reference numerals: the device comprises a transverse rack, a fixed snap ring, a movable snap ring, a second tensioner, a transmission device, a rotating rod and a connecting rod, wherein the transverse rack is arranged at the bottom of the transverse rack, the fixed snap ring is arranged at the top of the transverse rack, the movable snap ring is arranged at the bottom of the transverse rack, the second tensioner is arranged at the bottom of the transverse rack, the transmission device is arranged at the bottom of the transverse rack, the rotating rod is arranged.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1 to 5, the present embodiment provides a double-wall corrugated pipe connecting device, which includes two parallel transverse guide rails, a fixed clamping assembly detachably arranged at one end of the two transverse guide rails and matched with a bellmouth end of a corrugated pipe, and a movable clamping assembly slidably and detachably arranged at the other end of the two transverse guide rails and matched with a socket end of the corrugated pipe, wherein a driving assembly for driving the movable clamping assembly to reciprocate on the two transverse guide rails is further arranged on the two transverse guide rails.
Specifically, the detachable design of fixed clamping component and portable clamping component can select different sizes as required, adapts to different diameter bellows and has different snap ring collocations, need not to do any processing to the pipe end of bellows during the construction, only need install respectively fixed clamping component and portable clamping component at bellows bellmouth end and bellows socket end can, screw tightening just makes fixed clamping component and portable clamping component chucking reach spacing fixedly on the bellows surface, then drives portable clamping component and bellows socket end through driving assembly and is close to the bellows bellmouth end, realizes the centering and the connection of bellows. The double-wall corrugated pipe with DN 200-DN 800 can be used.
Example 2
The embodiment is further optimized based on the embodiment 1, specifically:
the two transverse guide rails have the same length, the two ends of the two transverse guide rails are aligned, and each transverse guide rail is a transverse rack 1.
The fixed clamping assembly comprises a fixed clamping ring 2 and first tensioners respectively fixedly arranged on the two transverse racks 1, the fixed clamping ring 2 is a semi-arc clamping ring, and two ends of the fixed clamping ring 2 are respectively detachably connected with the corresponding first tensioners.
The movable clamping assembly comprises a movable clamping ring 3 and second tensioners 4 which are respectively arranged on the two transverse racks 1 in a sliding manner, the movable clamping ring 3 is a semi-arc clamping ring, and two ends of the movable clamping ring 3 are respectively detachably connected with the corresponding second tensioners 4.
Example 3
This example was further optimized on the basis of example 2, specifically:
the driving assembly comprises two transmission devices 5 which are arranged on the two transverse racks 1 in a sliding manner and a push-pull assembly which pushes the two transmission devices 5 to move synchronously, and each transmission device 5 is fixedly connected with a second tensioner which is positioned on the same transverse rack 1.
The push-pull assembly comprises two rotating rods 6 which are respectively and rotatably connected with the two transmission devices 5, and connecting rods 7 which can be manually operated are detachably connected with the tail ends of the two rotating rods 6.
Example 4
This example was further optimized based on examples 2 or 3, specifically:
in one embodiment, the fixed snap ring 2 and the movable snap ring 3 have the same structure, the widths of the fixed snap ring 2 and the movable snap ring 3 are 7.5mm, and the width of the transverse rack 1 is 15mm.
In one embodiment, the fixed snap ring 2, the movable snap ring 3, and the transverse rack 1 are all made of steel.
Specifically, the fixed clamping ring 2, the movable clamping ring 3 and the transverse rack 1 are made of widened and thickened steel materials, and have high hardness and high pressure resistance.
Working principle: the double-wall corrugated pipe to be connected in a socket mode is sleeved with a rubber soft ring according to standard requirements, lubricating agents are coated, and positions of the socket end corrugated pipe and the socket end corrugated pipe are aligned. The socket end corrugated pipe is close to the bell and spigot and is provided with a movable clamping ring 3 for locking the pipe body, the socket end corrugated pipe is close to the bell and spigot and is provided with a fixed clamping ring 2 for locking the pipe body, the movable clamping ring 3 is connected with an upper rotating rod 6 through a transmission device 5, the rotating rod 6 connected with the movable clamping ring 3 is driven through a connecting rod 7, and the two sides of the socket end corrugated pipe are connected with each other, so that two sections of pipeline socket work is completed.
Claims (8)
1. The utility model provides a double-walled bellows connecting device, its characterized in that includes two mutual parallel transverse guide, can dismantle the setting two transverse guide's one end and with bellows bellmouth end complex fixed clamping component and slip can dismantle the setting two transverse guide's the other end and with bellows socket end complex movable clamping component, two still be provided with on the transverse guide drive movable clamping component two transverse guide reciprocating motion's drive assembly.
2. A double-wall bellows connecting apparatus according to claim 1, wherein two of the transverse guide rails are identical in length and are aligned at both ends, and each of the transverse guide rails is a transverse rack (1).
3. The double-wall corrugated pipe connecting device according to claim 2, wherein the fixed clamping assembly comprises a fixed clamping ring (2) and first tensioners fixedly arranged on the two transverse racks (1), the fixed clamping ring (2) is a semi-arc clamping ring, and two ends of the fixed clamping ring (2) are detachably connected with the corresponding first tensioners respectively.
4. A double-wall corrugated pipe connecting device according to claim 3, wherein the movable clamping assembly comprises a movable clamping ring (3) and second tensioners (4) respectively arranged on the two transverse racks (1) in a sliding manner, the movable clamping ring (3) is a semi-arc clamping ring, and two ends of the movable clamping ring (3) are respectively detachably connected with the corresponding second tensioners (4).
5. A double-walled bellows connection according to claim 4, characterized in that the drive assembly comprises two transmission means (5) slidably arranged on two of the transverse racks (1) and a push-pull assembly pushing the two transmission means (5) to move synchronously, each transmission means (5) being fixedly connected to a second tensioner on the same transverse rack (1).
6. A double-walled bellows connection according to claim 5, characterized in that the push-pull assembly comprises two swivel levers (6) which are rotatably connected to the two transmission means (5), respectively, the ends of the swivel levers (6) being detachably connected to a manually operable connecting lever (7).
7. A double-walled bellows connection according to any of claims 4-6, characterized in that the stationary snap ring (2) and the moving snap ring (3) are of the same construction, the width of both the stationary snap ring (2) and the moving snap ring (3) is 7.5mm, and the width of the transverse rack (1) is 15mm.
8. A double-walled bellows joint according to any of claims 4-6, wherein the stationary snap ring (2), the movable snap ring (3) and the transversal rack (1) are all steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599917.9U CN220749388U (en) | 2023-06-22 | 2023-06-22 | Double-wall corrugated pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599917.9U CN220749388U (en) | 2023-06-22 | 2023-06-22 | Double-wall corrugated pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749388U true CN220749388U (en) | 2024-04-09 |
Family
ID=90557948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321599917.9U Active CN220749388U (en) | 2023-06-22 | 2023-06-22 | Double-wall corrugated pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749388U (en) |
-
2023
- 2023-06-22 CN CN202321599917.9U patent/CN220749388U/en active Active
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