CN210566650U - Pipe pulling device for quick installation of pipeline - Google Patents
Pipe pulling device for quick installation of pipeline Download PDFInfo
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- CN210566650U CN210566650U CN201920865457.7U CN201920865457U CN210566650U CN 210566650 U CN210566650 U CN 210566650U CN 201920865457 U CN201920865457 U CN 201920865457U CN 210566650 U CN210566650 U CN 210566650U
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- pulling device
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- pipe wrench
- tube pulling
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Abstract
The utility model provides a pipe wrench for quickly installing pipelines, which comprises a first bolt, a stressed steel pipe, a second bolt, a third bolt, a first support, a second support, an outer pipe wrench, an inner pipe wrench and a force supply steel pipe, wherein the first support is arranged at the inner side included angle of the inner pipe wrench to form a triangular support, the second support is arranged at the upper end of the inner pipe wrench, the third bolt passes through the outer pipe wrench and is fixed on the inner pipe wrench, the second bolt is arranged at two sides of the outer pipe wrench, the first bolt is arranged at the middle position of the upper end of the outer pipe wrench, two stressed steel pipes are arranged at the upper end of the outer pipe wrench, the distance between the two stressed steel pipes and the first bolt is equal, the force supply steel pipe is sleeved on the stressed steel pipe, the structure is reasonable, the fast installation device can accelerate construction and ensure smooth completion aiming at the construction of pipeline installation and the characteristic of short construction period, the labor cost is reduced; the efficiency is accelerated, and the efficiency of efficiency improvement and cost saving can be achieved through the application of the device.
Description
Technical Field
The utility model relates to a ball-milling cast iron pipeline erection equipment field of rubber ring interface especially relates to a quick installation of pipeline pulls a tub ware.
Background
Municipal administration pipeline trade rapid development, at present, urban area municipal water supply pipe material is mostly the ball-milling cast iron pipe, and the interface mode is the rubber ring interface, and traditional installation mode is: after the pipeline is hung in the ditch, two steel wire ropes are respectively fastened on two adjacent pipes, the middle of the two adjacent pipes is connected with a hand-operated hoist and a hook, the pipeline is installed in place by manually shaking the hoist circle by circle, the steel wire ropes and the hoist are detached after manual shaking loose, the moving position is reinstalled on the next pipe, the operation is repeated, the speed is low, and the cost of the manual machine is high.
Disclosure of Invention
In order to solve the problems, the utility model provides a pipe pulling device for fast installation of pipelines, which has reasonable structure, and aims at the characteristic that the pipeline installation is carried out along with the construction and the construction period is short, the fast installation device developed can accelerate the construction progress, ensure the smooth completion and reduce the labor cost; the efficiency is accelerated, and the efficiency of efficiency improvement and cost saving can be achieved through the application of the device.
The technical scheme of the utility model is that: the utility model provides a pipeline quick installation tube drawing device, includes first bolt, atress steel pipe, second bolt, third bolt, first support, second support, outer tube drawing device, interior tube drawing device, gives power steel pipe, the first support of inboard contained angle department installation forms triangle-shaped and supports, interior tube drawing device upper end installation second support, the third bolt passes outer tube drawing device and fixes on interior tube drawing device, outer tube drawing device both sides installation second bolt, the first bolt of upper end intermediate position installation of outer tube drawing device, two atress steel pipes of outer tube drawing device upper end installation, the distance of two atress steel pipes and first bolt equals, give power steel pipe suit on the atress steel pipe.
Preferably, the outer tube pulling device and the inner tube pulling device are both of U-shaped structures.
Preferably, the U-shaped inner diameter of the outer tube pulling device is larger than the U-shaped outer diameter of the inner tube pulling device, and the U-shaped inner diameter of the inner tube pulling device is equal to or slightly larger than the outer diameter of the pipeline.
Preferably, after the outer tube pulling device is connected with the inner tube pulling device through the third bolt, the length of the downward extending end of the inner tube pulling device is greater than or equal to that of the downward extending end of the outer tube pulling device.
Preferably, the outer tube wrenching device is rotatable 360 ° around the inner tube wrenching device by means of a third bolt.
Preferably, the inner diameter of the force-applying steel pipe is larger than the outer diameter of the force-applying steel pipe.
Preferably, the stressed steel pipe is a cylindrical or square steel pipe.
Preferably, the second bolts at two sides of the outer tube pulling device are symmetrical.
Preferably, the third bolt on the outer tube pulling device and the third bolt on the inner tube pulling device are symmetrical.
Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, possess following advantage:
1. accelerating the progress: the urban pipeline is long in laying length, the pipe diameter of the urban area is mostly small in diameter, the construction period is required to be short, the developed quick installation device can accelerate the construction progress, and smooth completion is guaranteed;
2. the cost is reduced: after the pipeline is hung in the ditch, the pipeline is quickly installed in place by using a newly developed pipe pulling device, the number of the original 4-5 persons can be reduced to 2-3 persons, and the labor cost is reduced; the installation speed is accelerated, so that the daily completion work amount is increased, the efficiency is accelerated, and the effects of efficiency improvement and cost saving can be achieved through the application of the device;
3. ensuring the safety: aiming at the problems that the groove operation is carried out in the pipeline installation process, the soil quality of each region is different, the stability of the groove is different, the groove operation time is short, the number of personnel is small, and the potential safety hazard of operation in the groove is reduced to the greatest extent in order to reduce the safety risk.
Drawings
The invention is further explained below with reference to the figures:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the present invention;
fig. 3 is a schematic diagram of an embodiment of the invention;
FIG. 4 is a block diagram of the inner tube driver having a length equal to the length of the outer tube driver when the present invention is installed;
FIG. 5 is a block diagram of the inner tube puller of FIG. 4 having a width greater than the width of the outer tube puller in accordance with the present invention;
FIG. 6 is a view showing the length of the inner tube driver being greater than the length of the outer tube driver after the present invention has been installed;
FIG. 7 is a block diagram of the inner tube spanner of FIG. 6 of the present invention having a width equal to the width of the outer tube spanner;
FIG. 8 is a block diagram of the inner tube driver having a length equal to the length of the outer tube driver when the present invention is installed;
FIG. 9 is a block diagram of the inner tube puller of FIG. 8 having a width greater than the width of the outer tube puller in accordance with the present invention;
FIG. 10 is a view of the inner tube driver having a greater length than the outer tube driver after installation of the present invention;
FIG. 11 is a block diagram of the inner tube spanner width of FIG. 10 being equal to the outer tube spanner width of the present invention;
shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11: 1. The device comprises a first bolt, a second bolt, a stressed steel pipe, a third bolt, a first support, a second support, a third bolt, a fourth bolt, a fifth bolt, a sixth bolt, a fifth.
Detailed Description
The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "fixed" and "mounted" are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the pipe quick-installation tube-pulling device comprises a first bolt 1, a stressed steel pipe 2, a second bolt 3, a third bolt 4, a first support 5, a second support 6, an outer tube-pulling device 7, an inner tube-pulling device 8 and a force-feeding steel pipe 9, wherein the first support 5 is installed at a included angle of the inner side of the inner tube-pulling device 8 to form a triangular support, the second support 6 is installed at the upper end of the inner tube-pulling device 8, the first support 5 and the second support 6 function as reinforcing ribs, the third bolt 4 passes through the outer tube-pulling device 7 and is fixed on the inner tube-pulling device 8, the second bolt 3 is installed at two sides of the outer tube-pulling device 7, the first bolt 1 is installed at the middle position of the upper end of the outer tube-pulling device 7, the two stressed steel pipes 2 are installed at the same distance from the first bolt 1 at the upper end of the outer tube-pulling device 7, the force-supplying steel pipe 9 is sleeved on the force-supplying steel pipe 2.
Preferably, the outer tube pulling device 7 and the inner tube pulling device 8 are both in a U-shaped structure.
Preferably, the U-shaped inner diameter of the outer tube pulling device 7 is larger than the U-shaped outer diameter of the inner tube pulling device 8, and the U-shaped inner diameter of the inner tube pulling device 8 is equal to or slightly larger than the outer diameter of the pipeline.
Preferably, after the outer tube pulling device 7 is connected with the inner tube pulling device 8 by the third bolt 4, the length of the downward extending end of the inner tube pulling device 8 is greater than or equal to that of the downward extending end of the outer tube pulling device 7.
Preferably, the outer tube wrenching device 7 is rotatable 360 around the inner tube wrenching device 8 by means of the third bolt 4.
Preferably, the inner diameter of the force-supplying steel pipe 9 is larger than the outer diameter of the force-supplying steel pipe 2.
Preferably, the stressed steel pipe 2 is a cylindrical or square steel pipe.
Preferably, the second bolts 3 on both sides of the outer tube pulling device 7 are symmetrical.
Preferably, the outer tube pulling device 7 and the third bolt 4 on the inner tube pulling device 8 are symmetrical.
Examples
As shown in fig. 3, the pipe quick-mounting trigger adopts the lever balance principle, so that the two moments acting on the lever are equal in size, that is, the power x power arm is equal to the resistance x resistance arm, the power F is manually supplied to the upper part of the power supply steel pipe 9, the pipe resistance is overcome, and the pipe to be mounted is made to advance into the rubber ring connector until the pipe is mounted in place once.
Firstly, hoisting a pipeline to the bottom of the excavated groove by using a crane, hoisting a second pipeline to be installed, wherein the direction of a pipe orifice exceeds the direction of water, clamping a pipe spanner 8 in the device at the bell mouth position of the outer wall of the nodular cast iron pipe after the pipeline is ready, inserting a force supply steel pipe 9 into a stressed steel pipe 2, fastening a steel wire rope at the central position of the pipeline to be installed, and fastening the other end at the position of a first bolt 1 and/or a second bolt 3.
One or two persons hold the force-supplying steel pipe 9 by hand to apply force to the installed pipeline, the inner tube pulling device 8 is fixed on the outer wall of the pipeline and fixed, the outer tube pulling device 7 tilts towards the installed pipeline along with the force through the flexibility of the third bolt 4, and meanwhile, the pipeline to be installed moves towards the installation direction along with the force until the installation is in place.
The pipe spanner for quickly installing the pipeline is suitable for installing the ductile cast iron pipe with the diameter less than DN300 and the rubber ring interface, can adjust the size of the device according to the pipe diameter DN 80-300, and is simple to manufacture and convenient to operate.
The utility model discloses it is rational in infrastructure, possess following advantage:
1. accelerating the progress: the urban pipeline is long in laying length, the pipe diameter of the urban area is mostly small in diameter, the construction period is required to be short, the developed quick installation device can accelerate the construction progress, and smooth completion is guaranteed;
2. the cost is reduced: after the pipeline is hung in the ditch, the pipeline is quickly installed in place by using a newly developed pipe pulling device, the number of the original 4-5 persons can be reduced to 2-3 persons, and the labor cost is reduced; the installation speed is accelerated, so that the daily completion work amount is increased, the efficiency is accelerated, and the effects of efficiency improvement and cost saving can be achieved through the application of the device;
3. ensuring the safety: aiming at the problems that the groove operation is carried out in the pipeline installation process, the soil quality of each region is different, the stability of the groove is different, the groove operation time is short, the number of personnel is small, and the potential safety hazard of operation in the groove is reduced to the greatest extent in order to reduce the safety risk.
The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. Pipe spanner is installed fast to pipeline, including first bolt (1), atress steel pipe (2), second bolt (3), third bolt (4), first support (5), second support (6), outer pipe spanner (7), interior pipe spanner (8), give power steel pipe (9), its characterized in that: the pipe wrench is characterized in that a first support (5) is arranged at an included angle on the inner side of the inner pipe wrench (8) to form a triangular support, a second support (6) is arranged at the upper end of the inner pipe wrench (8), a third bolt (4) penetrates through the outer pipe wrench (7) to be fixed on the inner pipe wrench (8), second bolts (3) are arranged on two sides of the outer pipe wrench (7), a first bolt (1) is arranged in the middle of the upper end of the outer pipe wrench (7), two stress steel pipes (2) are arranged at the upper end of the outer pipe wrench (7), the distances between the two stress steel pipes (2) and the first bolt (1) are equal, and the stress steel pipe (9) is sleeved on the stress steel pipe (2).
2. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the outer tube pulling device (7) and the inner tube pulling device (8) are both U-shaped structures.
3. A pipe wrench for quick installation of pipes according to claim 1 or 2, wherein: the U-shaped inner diameter of the outer tube pulling device (7) is larger than the U-shaped outer diameter of the inner tube pulling device (8), and the U-shaped inner diameter of the inner tube pulling device (8) is equal to or slightly larger than the outer diameter of the pipeline.
4. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: after the outer tube pulling device (7) is connected with the inner tube pulling device (8) through the third bolt (4), the length of the downward extending end of the inner tube pulling device (8) is larger than or equal to that of the downward extending end of the outer tube pulling device (7).
5. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the outer tube pulling device (7) can rotate 360 degrees around the inner tube pulling device (8) by depending on the third bolt (4).
6. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the inner diameter of the force-applying steel pipe (9) is larger than the outer diameter of the force-applying steel pipe (2).
7. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the stress steel pipe (2) is a cylindrical or square steel pipe.
8. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the second bolts (3) on two sides of the outer tube pulling device (7) are symmetrical.
9. The pipe wrench for quick installation of a pipeline according to claim 1, wherein: the outer tube pulling device (7) and the third bolt (4) on the inner tube pulling device (8) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865457.7U CN210566650U (en) | 2019-06-11 | 2019-06-11 | Pipe pulling device for quick installation of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865457.7U CN210566650U (en) | 2019-06-11 | 2019-06-11 | Pipe pulling device for quick installation of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566650U true CN210566650U (en) | 2020-05-19 |
Family
ID=70637545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865457.7U Active CN210566650U (en) | 2019-06-11 | 2019-06-11 | Pipe pulling device for quick installation of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566650U (en) |
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2019
- 2019-06-11 CN CN201920865457.7U patent/CN210566650U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: No. 302, 3rd Floor, Podium Building, Building A, Yuyuan Plaza, No. 9 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, 050001 Patentee after: Hebei Construction Investment Engineering Construction Co.,Ltd. Address before: 050001 10th Floor, Building A, Yuyuan Plaza, No. 9 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: HEBEI CONSTRUCTION & INVESTMENT WATER ENVIRONMENT ENGINEERING Co.,Ltd. |