CN218494360U - T-shaped nodular cast iron pipe mounting and dismounting device - Google Patents
T-shaped nodular cast iron pipe mounting and dismounting device Download PDFInfo
- Publication number
- CN218494360U CN218494360U CN202222794593.6U CN202222794593U CN218494360U CN 218494360 U CN218494360 U CN 218494360U CN 202222794593 U CN202222794593 U CN 202222794593U CN 218494360 U CN218494360 U CN 218494360U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- shaped
- iron pipe
- dismounting device
- clamping plates
- 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 T-shaped ductile cast iron pipe mounting and dismounting device, which comprises two clamps and a telescopic rod, wherein the clamps respectively comprise two arc-shaped clamping plates, the end parts of the two clamping plates are mutually connected, the telescopic rod comprises an inner rod and an outer tube, and one end of the inner rod extends into one end of the outer tube; at least two clamping plates on the same side of the two clamps are provided with connecting holes, the other end of the inner rod penetrates through and is connected in the connecting hole of one clamping plate, and the other end of the outer tube penetrates through and is connected in the connecting hole of the other clamping plate; the other end of at least one of the inner rod and the outer tube is connected with one end of an oil tube, and the other end of the oil tube is connected with a hydraulic controller; the quick assembly disassembly between T type nodular cast iron pipe can be realized, and the connection installation quality and stability between T type nodular cast iron pipe are improved to improve efficiency of construction and construction qualification rate, practice thrift construction cost.
Description
Technical Field
The utility model belongs to the technical field of the water conservancy, concretely relates to T type nodular cast-iron pipe ann is dismantled and is put.
Background
With the implementation of the south-to-north central line adjusting project and the introduction of yellow-light-in-Ji project to the ground, northern provinces start to gradually replace drinking water sources from deep underground water to surface water, so that the exploitation volume reduction of the deep underground water is realized, the problem of underground water overproduction of rural domestic water is solved, and finally the underground water environment of rural areas is improved. Among them, the ductile cast iron pipe is more suitable for use as a large-diameter water supply pipe than a PE pipe and a steel pipe because of its excellent characteristics such as pressure resistance and corrosion resistance.
In the prior art, the ductile cast iron pipe used for the water supply pipe is generally a T-shaped interface and is connected in a rubber ring socket mode. However, the traditional installation mode of the nodular cast iron pipe is complicated, the nodular cast iron pipe needs to be installed by manually matching with a chain block, the installation time is long, the efficiency is low, the installation quality is difficult to guarantee, and the installation and the removal are difficult. If the installation is unqualified, reworking is needed, and a water pressure test is needed after the installation of the water supply pipeline is finished. For the T-shaped ductile cast iron pipe, one end of the T-shaped ductile cast iron pipe needs to be provided with a disc socket short pipe or a disc bearing short pipe, and the other end of the T-shaped ductile cast iron pipe needs to be provided with a pressurizing section to complete the test. After the experiment is completed, the disc plug short pipe or the disc bearing short pipe needs to be dismantled, the traditional dismantling mode still adopts manual fit steel pipe dismantling, the dismantling process needs multi-person cooperation, the dismantling efficiency is low, the dismantling disturbance is large, and the quality of pipeline installation is easily influenced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned at least one aspect problem that exists in the operation is torn open to T type nodular cast-iron pipe ann among the prior art, the utility model provides a T type nodular cast-iron pipe ann dismouting is put, makes it can realize the quick assembly disassembly between T type nodular cast-iron pipe, improves and connects installation quality and stability between T type nodular cast-iron pipe to improve efficiency of construction and construction qualification rate, practice thrift construction cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the mounting and dismounting device for the T-shaped nodular cast iron pipe comprises two clamps and a telescopic rod, wherein the clamps respectively comprise two arc-shaped clamping plates, the end parts of the two clamping plates are connected with each other, the telescopic rod comprises an inner rod and an outer pipe, and one end of the inner rod extends into one end of the outer pipe; at least two clamping plates on the same side of the two clamps are provided with connecting holes, the other end of the inner rod penetrates through and is connected in the connecting hole of one clamping plate, and the other end of the outer tube penetrates through and is connected in the connecting hole of the other clamping plate; the other end of at least one of the inner rod and the outer pipe is connected with one end of an oil pipe, and the other end of the oil pipe is connected with a hydraulic controller.
The utility model discloses a T type nodular cast-iron pipe ann's dismouting is put when using, and two anchor clamps are two convex splint built-up connection structures respectively, clip the T type nodular cast-iron pipe of both sides. And operating the hydraulic controller to adjust the pressure, so that the inner rod or the outer pipe in the extension pipe is pushed through the oil pipe, the extension pipe is contracted, the two clamps are driven to clamp the T-shaped nodular cast iron pipes on the two sides to be close to each other, and the T-shaped nodular cast iron pipes on the two sides are installed and connected. Or the hydraulic controller is operated to adjust the pressure, so that the inner rod or the outer pipe in the extension pipe is pulled through the oil pipe, the extension pipe is extended, the two clamps are driven to clamp the T-shaped nodular cast iron pipes on the two sides to be away from each other, and the T-shaped nodular cast iron pipes on the two sides are disassembled.
In order to ensure the fixing effect of the T-shaped nodular cast iron pipes on the two sides, the inner sides of the clamping plates are provided with non-slip pads.
In order to facilitate the mutual connection of the two clamping plates to form the clamp, the end parts of the two clamping plates are mutually connected through the connecting plate.
In order to enable the T-shaped nodular cast iron pipes on the two sides to be stressed to be close to or far away from each other in a balanced manner, the telescopic rods can be arranged on the two sides of the clamp, namely, the connecting holes are respectively formed in the two clamping plates on the two sides of the two clamps, one of the connecting holes of the two clamping plates penetrates into and is connected with the other end of the inner rod, and the other connecting hole penetrates into and is connected with the other end of the outer pipe.
The utility model discloses can reach following beneficial effect:
the utility model discloses a T type nodular cast-iron pipe ann's dismouting is put, through controlling hydraulic controller, the flexible of the telescopic link that the regulation pressure size control links to each other with it to install and demolish T type nodular cast-iron pipe in both sides. The fixture can improve the fixing effect on the T-shaped nodular cast iron pipes on two sides, and avoid the T-shaped nodular cast iron pipes from falling off and collapsing, particularly avoid the phenomena of pipe orifice collapse and collision.
The utility model discloses a T type nodular cast-iron pipe ann dismouting is put, is connecting the installation both sides T type nodular cast-iron pipe in-process, need not many people and participates in, and the control installation of being convenient for and demolish speed do benefit to the high-speed joint dismouting that realizes both sides T type nodular cast-iron pipe, improve T type nodular cast-iron intertube and connect installation quality and stability to improve efficiency of construction and construction qualification rate, practice thrift construction cost.
The utility model discloses a T type nodular cast-iron pipe ann dismouting is put, can set up the slipmat through the splint inboard at anchor clamps, further improves the fixed effect to both sides T type nodular cast-iron pipe, and further protection pipeline and mouth of pipe are avoided droing and are burst apart, improve and use the operation security, guarantee construction quality.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a front view of a mounting and dismounting device for a T-shaped ductile cast iron pipe according to an embodiment of the present invention;
fig. 2 is a side view of a mounting and dismounting device for a T-shaped ductile cast iron pipe according to an embodiment of the present invention;
fig. 3 is a plan view of the mounting and dismounting device for a T-shaped ductile cast iron pipe according to an embodiment of the present invention.
Reference numbers in the figures: 100 is a T-shaped ductile iron pipe, 200 is a T-shaped connector, 101 is a clamping plate, 102 is a connecting plate, 103 is a bolt, 104 is a butt joint surface, 201 is an inner rod, 202 is an outer pipe, 3 is an oil pipe, 4 is a hydraulic controller, and 5 is an anti-skid pad.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1, the mounting and dismounting device for the T-shaped ductile iron pipe comprises two clamps and a telescopic rod, referring to fig. 2, wherein each clamp comprises two arc-shaped clamping plates 101, the end parts of the two clamping plates 101 are connected with each other, the telescopic rod comprises an inner rod 201 and an outer tube 202, and one end of the inner rod 202 extends into one end of the outer tube 202;
referring to fig. 3, at least two clamping plates 101 on the same side of the two clamps are provided with connecting holes, the other end of the inner rod 201 passes through and is connected to the connecting hole of one of the clamping plates 101, and the other end of the outer tube 202 passes through and is connected to the connecting hole of the other clamping plate 101; the other end of at least one of the inner rod 201 and the outer tube 202 is connected with one end of the oil tube 3, and the other end of the oil tube 3 is connected with the hydraulic controller 4.
Referring to fig. 1, the T-shaped ductile iron pipes 100 on both sides may be transverse pipes, and the T-shaped joints 200 at the ends of the two transverse pipes are arranged in the forward direction, that is, the non-joint end of one pipe of the two adjacent T-shaped ductile iron pipes 100 extends into the T-shaped joint 200 of the other pipe. Referring to fig. 2, when the mounting and dismounting device for the T-shaped ductile iron pipe of the present embodiment is used, the ends of two arc-shaped clamping plates 101 are connected to each other to form a clamp, which respectively clamps the T-shaped ductile iron pipe 100 on both sides. Referring to fig. 3, the hydraulic controller 4 is operated to adjust the pressure, and the oil pipe 3 pushes the inner rod 201 or the outer pipe 202 in the telescopic pipe, so that the telescopic pipe is contracted, and the two clamps are driven to clamp the T-shaped nodular cast iron pipes 100 on the two sides to approach each other, thereby realizing the installation and connection of the T-shaped nodular cast iron pipes 100 on the two sides. Or, the hydraulic controller 4 is operated to adjust the pressure, so that the inner rod 201 or the outer tube 202 in the extension tube is pulled through the oil tube 3, the extension tube is extended, the two clamps are driven to clamp the T-shaped nodular cast iron tubes 100 on the two sides to be away from each other, and the T-shaped nodular cast iron tubes 100 on the two sides are disassembled.
Referring to fig. 1, the inner side of the clamping plate 101 may be provided with an anti-slip pad 5 to ensure the fixing effect of the clamp on the T-shaped ductile cast iron pipes 100 on both sides. When the anti-skid clamp is used, the anti-skid pad 5 and the T-shaped nodular cast iron pipe 100 are clamped together, and the inner wall of the anti-skid pad 5 contacts with the outer wall of the T-shaped nodular cast iron pipe 100, so that the effects of increasing friction force and improving anti-skid performance are achieved.
The non-slip mat 5 may be rectangular and may have a width greater than that of the cleat 101. The outer wall of the non-slip mat 5 can also be fixedly connected with the inner wall of the clamping plate 101 through a glue layer.
Referring to fig. 2, in order to facilitate the connection of the ends of two circular arc-shaped clamping plates 101 to form a clamp, the ends of the two clamping plates 101 may be connected to each other by a connecting plate 102. The connection plate 102 may be a rectangular flat plate.
Specifically, one end of the connecting plate 102 is connected to one end of the clamping plate 101, and the two connecting plates 102 are located outside the clamping plate 101. The two connection plates 102 are connected by bolts 103. The number of bolts 103 may be at least two and evenly distributed. The outer side refers to the side far away from the center of the clamping plate 101.
The side surfaces of the two connecting plates 102 are contacted to form a superposed butt joint surface 104, so that the two connecting plates 102 are tightly attached and connected with each other through bolts 103.
For convenience of processing, the connecting plate 102 may be a unitary plate structure with the clamping plate 101, that is, the end of the clamping plate 101 is provided with a bent portion, and the bent portion forms the connecting plate 102.
Connecting holes are respectively formed in the two clamping plates 101 on the two sides of the two clamps, one of the connecting holes of the two clamping plates 101 penetrates and is connected with the other end of the inner rod 201, and the other connecting hole penetrates and is connected with the other end of the outer pipe 202, so that telescopic rods are connected to the clamping plates 101 on the two sides of the clamps, and the T-shaped nodular cast iron pipes 100 on the two sides can be stressed to move close to or away from each other in a balanced mode.
In order to match and adapt to the connection and installation of the T-shaped ductile iron pipes 100 with the same outer diameter on two sides, the clamping plates 101 of the two clamps have the same radius.
The central angle of the clamping plates 101 can be larger than 90 degrees and smaller than 180 degrees, so that the clamp formed by connecting the two clamping plates 101 can stably and firmly clamp the T-shaped ductile cast iron pipe 100.
Referring to fig. 3, for the convenience of installation, the other end of the outer tube 202 may be connected to one end of the oil tube 3.
The centers of circles of the two clamping plates 101 in each clamp are overlapped, so that the balance stability of the clamp formed by the combined connection of the two clamping plates 101 is guaranteed.
In order to ensure the balance stability of the connecting and mounting structure of the T-shaped nodular cast iron pipes 100 on the two sides, the central lines of the two clamps are overlapped, namely, the central lines passing through the centers of the two arc-shaped clamping plates 101 in each clamp are overlapped after being combined and connected.
Further, the center lines of the two clamps coincide with the center lines of the T-shaped ductile iron pipes 100 on the two sides.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The mounting and dismounting device for the T-shaped ductile cast iron pipe comprises two clamps and a telescopic rod, and is characterized in that the clamps respectively comprise two arc-shaped clamping plates, the end parts of the two clamping plates are connected with each other, the telescopic rod comprises an inner rod and an outer pipe, and one end of the inner rod extends into one end of the outer pipe;
at least two clamping plates on the same side of the two clamps are provided with connecting holes, the other end of the inner rod penetrates through and is connected in the connecting hole of one clamping plate, and the other end of the outer tube penetrates through and is connected in the connecting hole of the other clamping plate; the other end of at least one of the inner rod and the outer pipe is connected with one end of an oil pipe, and the other end of the oil pipe is connected with a hydraulic controller.
2. The mounting and dismounting device for the T-shaped ductile cast iron pipe according to claim 1, wherein a non-slip mat is arranged on the inner side of the clamping plate.
3. The mounting and dismounting device for a T-shaped ductile iron pipe according to claim 1, wherein the ends of the two clamping plates are connected to each other by a connecting plate.
4. The mounting and dismounting device for a T-shaped ductile iron pipe of claim 3, wherein one end of the connection plate is connected to one end of the clamping plate, and the two connection plates are located outside the clamping plate in a circular arc shape.
5. The mounting and dismounting device for a T-shaped ductile cast iron pipe according to claim 4, wherein the two connecting plates are connected by a bolt.
6. The mounting and dismounting device for a T-shaped ductile cast iron pipe according to claim 5, wherein two side surfaces of the connecting plate are in contact.
7. The mounting and dismounting device for the T-shaped ductile cast iron pipe according to claim 1, wherein two of the clamping plates on two sides of the two clamps are respectively provided with a connecting hole, one of the connecting holes of the two clamping plates respectively penetrates and is connected with the other end of the inner rod, and the other one of the connecting holes of the two clamping plates respectively penetrates and is connected with the other end of the outer pipe.
8. The mounting and dismounting device for the T-shaped ductile cast iron pipe according to claim 1, wherein the other end of the outer pipe is connected with one end of an oil pipe.
9. The mounting and dismounting device for ductile iron pipes according to any one of claims 1-8, wherein the centers of the two clamping plates in each of said clamps coincide.
10. The mounting and dismounting device for a T-shaped ductile iron pipe according to any one of claims 1 to 8, wherein the central angle of the clamping plate is greater than 90 ° and less than 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794593.6U CN218494360U (en) | 2022-10-21 | 2022-10-21 | T-shaped nodular cast iron pipe mounting and dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794593.6U CN218494360U (en) | 2022-10-21 | 2022-10-21 | T-shaped nodular cast iron pipe mounting and dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494360U true CN218494360U (en) | 2023-02-17 |
Family
ID=85195363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794593.6U Active CN218494360U (en) | 2022-10-21 | 2022-10-21 | T-shaped nodular cast iron pipe mounting and dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494360U (en) |
-
2022
- 2022-10-21 CN CN202222794593.6U patent/CN218494360U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202106177U (en) | Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device | |
| CN218494360U (en) | T-shaped nodular cast iron pipe mounting and dismounting device | |
| CN107448704A (en) | Steady type clip | |
| CN204546394U (en) | A kind of harmless pipe wrench | |
| CN212028826U (en) | Pipeline connecting piece convenient to installation | |
| CN210940437U (en) | Long-range hose expansion device for repairing hose | |
| CN2731238Y (en) | Salvage joint for intermediate and larage diameter PE pipe line | |
| CN203649773U (en) | Opening alignment device for welding of water supply and sewerage steel pipe | |
| CN211449865U (en) | Multifunctional quick-connection floating block system | |
| CN112963638A (en) | Pipe fitting connecting flange | |
| CN105020505A (en) | Pipeline connector | |
| CN216344296U (en) | Aligning device for nodular cast iron pipe fitting | |
| CN201455607U (en) | pipeline clamp | |
| CN2672416Y (en) | Anti-slip rubber hig pressure joint | |
| CN217899127U (en) | Quick detach formula concrete pipe coupling assembling | |
| CN201145106Y (en) | Flange structure for long axis pump to fix pipeline | |
| CN219755645U (en) | Pipeline connecting component for hydraulic engineering | |
| CN220286693U (en) | Pipeline installation connecting pipe | |
| CN209540264U (en) | A kind of detachable Petrochemical Pipe Joints | |
| CN216813283U (en) | Bellows for municipal construction | |
| CN215258472U (en) | Auxiliary device for steel skeleton composite pipe electric melting connection | |
| CN202349434U (en) | Pipe connecting joint | |
| CN218206619U (en) | Directly link bypass manifold and adopt manifold system of this bypass manifold | |
| CN210291072U (en) | Novel water supply and drainage pipe connecting device | |
| CN215831298U (en) | Jacking installation and dismounting device for socket pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |