CN222699920U - Device for installing double pipes in conveying shield - Google Patents
Device for installing double pipes in conveying shield Download PDFInfo
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- CN222699920U CN222699920U CN202420657883.2U CN202420657883U CN222699920U CN 222699920 U CN222699920 U CN 222699920U CN 202420657883 U CN202420657883 U CN 202420657883U CN 222699920 U CN222699920 U CN 222699920U
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Abstract
The utility model provides a device for installing double pipes in a conveying shield, which is characterized by comprising a movable frame, wherein an installation column which is rotatably connected is arranged on the frame, an inclined plate for installing a pipeline body is arranged on at least one side of the installation column, a binding belt for binding the pipeline body is connected to the inclined plate, the binding belt is connected with a winding roller which is arranged at the upper end of the installation column, and the winding roller is driven by a winding roller driving device. The utility model has simple structure and convenient operation, not only can lighten the operation burden of staff and ensure the accuracy of the moving position of the pipeline, but also further reduces the construction cost and improves the construction efficiency.
Description
Technical Field
The utility model relates to the field of oil and gas pipeline installation, in particular to a device for installing double pipes in a conveying shield.
Background
Currently, a generally self-made portal frame is used for performing pipeline assembly welding in a shield tunnel, and a pipeline is hoisted through the portal frame in cooperation with an electric chain. However, the portal frame of the shield tunnel is moved in the shield tunnel by means of manual cooperation, and mechanical automation pipeline lifting and carrying cannot be realized, so that a large amount of manpower and material resources are required to be configured in the carrying process, time and labor are wasted, and potential safety hazards exist.
In the prior art, patent publication number CN218058146U provides a gantry crane for installing and using double pipes in a shield, which comprises a first gantry and a second gantry, wherein the first gantry is arranged in a shield tunnel and used for welding a first pipeline assembly, the second gantry is used for welding a second pipeline assembly, the first gantry and the second gantry are movably arranged in the shield at intervals, and the width of the first gantry is different from that of the second gantry. The device simple structure, and it is convenient to use, application scope is wide, and the practicality is strong. The technical scheme solves the problems in the background art, but when the technical scheme is used, two different-shaped portal frames are needed to hoist pipelines, two steel rails for conveying are needed to be built, the cost and the construction time are increased, and the cost is increased to a certain extent by manufacturing the two portal frames.
Disclosure of utility model
The utility model aims to provide a device for installing double pipes in a conveying shield, which can reduce cost and improve working efficiency.
The utility model is realized in the following way:
The utility model provides a device for installing double pipes in a conveying shield, which is characterized by comprising a movable frame, wherein an installation column which is rotatably connected is arranged on the frame, an inclined plate for installing a pipeline body is arranged on at least one side of the installation column, a binding belt for binding the pipeline body is connected to the inclined plate, the binding belt is connected with a winding roller which is arranged at the upper end of the installation column, and the winding roller is driven by a winding roller driving device.
According to the technical scheme, at least one side of the installation column is provided with a proximity switch corresponding to the inclined plate, the proximity switch is used for detecting whether the pipeline body is installed in place or not, and the proximity switch is connected with the installation column through an adjusting mechanism.
According to the technical scheme, two sides of the mounting column are symmetrically provided with the inclined plates and the proximity switch.
According to the technical scheme, the mounting column is driven by the mounting column driving device.
According to the technical scheme, a plurality of groups of moving wheels are symmetrically arranged on two sides of the lower end of the frame, and the moving wheels are configured with steel rails arranged in the tunnel body.
According to the technical scheme, the wind-up roller driving device comprises a wind-up turbine arranged on the wind-up roller, a wind-up worm is meshed with the wind-up turbine, a transverse motor is connected to the wind-up worm, and the transverse motor is fixedly arranged on the mounting column.
According to the technical scheme, the limit switch is arranged on the sloping plate side, and the limit switch positioned on the sloping plate side is contacted with the sloping plate.
According to the technical scheme, the adjusting mechanism comprises an adjusting pipe arranged on the mounting column and an inserting rod inserted in the adjusting pipe, a limit screw is screwed on the adjusting pipe, the limit screw is in contact with the inserting rod, locking of the inserting rod is achieved through the limit screw, and the proximity switch is arranged at the outer end head of the inserting rod.
According to the technical scheme, the mounting column driving device comprises a deflection turbine, a deflection worm is meshed with the deflection turbine, a double-shaft motor is connected to the deflection worm, and two output shafts of the double-shaft motor are respectively connected with the two deflection worms.
The beneficial effects of the utility model are as follows:
1. The utility model has simple structure and convenient operation, not only reduces the operation burden of staff, but also ensures the accuracy of the moving position of the pipeline, further reduces the construction cost and improves the construction efficiency;
2. Through setting up adjustment mechanism, can be according to the pipeline body of equidimension not, through adjusting the position of inserted bar in the regulation intraductal, confirm the position when the middle part of the upper and lower height of pipeline body and proximity switch contact for the position after the regulation is accomplished, and then adapt to the pipeline body of equidimension not, and the weight of the pipeline body of equidimension not is different, is used for balancing the weight of pipeline body through adjusting the position of slip counter weight on the slide bar for this device's adaptability is stronger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a device for installing a double pipe in a conveying shield according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the wind-up roll of FIG. 1 in a sectional view with the cross-motor removed.
Fig. 3 is a schematic view of the state of the device in the tunnel body.
Fig. 4 is a schematic view of the final installation of the device in the tunnel.
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 refer to 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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The features and capabilities of the present utility model are described in further detail below in connection with the examples.
As shown in fig. 1, the embodiment provides a device for installing double pipes in a conveying shield, which comprises a movable frame 1, wherein a plurality of groups of movable wheels 18 are symmetrically arranged at two sides of the lower end of the frame, and the movable wheels 18 are configured with steel rails 23 installed in the ground 19 of a tunnel body 21. The frame 1 is provided with a rotatably connected mounting column 16, the mounting column 16 is driven by a mounting column driving device, at least one side of the mounting column 16 is provided with a sloping plate 4 for mounting a pipeline body, a rubber pad 5 for preventing the pipeline body from being knocked is mounted on the sloping plate, the sloping plate 4 is connected with a binding belt 11 for binding the pipeline body, the binding belt 11 is connected with a wind-up roll 13 mounted at the upper end of the mounting column, and the wind-up roll 13 is driven by the wind-up roll driving device. The device integrates the functions of transportation and gantry crane, when a pipeline is required to be installed, the binding belt is loosened after the pipeline is directly installed, so that the construction cost is saved, and the construction efficiency is improved.
In this embodiment, a pipe body may be disposed on one side of the mounting column 16, and a balancing weight may be disposed on the other side to balance the pipe body, or two inclined plates 4 may be symmetrically disposed on two sides of the mounting column 16, and two pipe bodies 10 may be mounted on the inclined plates, and how to design the pipe body may be determined according to the requirements of the site.
In this embodiment, in order to improve the efficiency of construction, the two sides of the installation column 16 are provided with the proximity switches 8 corresponding to the inclined plates 4 for detecting whether the pipeline body is installed in place, the proximity switches are connected with the installation column 16 through the adjusting mechanism, wherein the access switches 8 are used for controlling the action of the wind-up roller driving device, and when the access switches 8 detect that the pipeline body is in place, the motors of the wind-up roller driving device are controlled to stop rotating, and the binding belt stops rising. The adjusting mechanism comprises an adjusting pipe 12 arranged on an installing column 16 and an inserting rod 7 inserted in the adjusting pipe, wherein a limit screw rod 9 is screwed on the adjusting pipe 12, the limit screw rod 9 is in contact with the inserting rod 7, locking of the inserting rod 7 is achieved through the limit screw rod 9, the proximity switch 8 is arranged at the outer end of the inserting rod, the position of the adjusting mechanism in the adjusting pipe is adjusted according to the position of the adjusting rod, the position of the middle part of the upper and lower heights of the pipe body, which is in contact with the proximity switch, is the position after adjustment, the position is further suitable for the pipe body with different sizes, the weight of the pipe body with different sizes is different, and the position of the sliding counterweight on the sliding rod is adjusted to balance the weight of the pipe body.
In this embodiment, wind-up roll drive arrangement is including installing the wind-up turbine 14 on wind-up roll 13, the interlock has winding worm 15 on the winding turbine 14, is connected with horizontal commentaries on classics motor 17 on the winding worm 15, and horizontal commentaries on classics motor 17 fixed mounting is on erection column 16, and horizontal commentaries on classics motor 17 work drives winding worm 15 rotation, and winding worm rotates and drives winding worm wheel 14 and rotate, and winding worm wheel 14 rotates and drives wind-up roll 13 and rotate, and wind-up roll 13 rotates and carries out the rolling to binding band 11, and when pipeline body and proximity switch were close, horizontal commentaries on classics motor 17 automatic stop.
In this embodiment, when only one side pipeline body needs to be installed, limit switch 6 is installed to the swash plate 4 side, and limit switch 6 and swash plate 4 that are located the swash plate side contact, and limit switch 6 can restrict the rotation angle of erection column. The binding band 11 in this embodiment may be a string or other band-like member that can be wound.
In this embodiment, the mounting column driving device includes a deflection turbine 3, a deflection worm 2 is engaged on the deflection turbine 3, a dual-shaft motor 20 is connected to the deflection worm 2, two output shafts of the dual-shaft motor 20 are respectively connected to the two deflection worms, and the mounting column driving device is configured to drive the mounting column to rotate.
The embodiment also provides a working method of the device for conveying double-pipe installation in the shield, which comprises the following steps:
S1, positioning the initial position of the device outside a tunnel, firstly detaching the binding belt 11 from the winding roller 13, and then spreading the binding belt outwards to be spread on the ground;
s2, hoisting or rolling the pipeline body 10 onto the binding belt;
S3, fixing the outer end of the binding belt 11 on a winding roller 13 through a fixing bolt, starting a winding roller driving device, and winding the binding belt 11 by rotation of the winding roller, wherein when the pipeline body 10 is close to the proximity switch 6, the winding roller driving device automatically stops, and the height of the pipeline body is the installation height of the pipeline body in a tunnel;
S4, driving the frame to move by using the electric locomotive so as to drive the device and the pipeline body to move into the tunnel;
S5, after moving in place, the installation height is set in advance, the pipeline body is directly installed and fixed through the installation support, then the binding belt 11 is detached, and then the locomotive drives the device to move outwards to withdraw.
The embodiments described above are some, but not all embodiments of the utility model. The detailed description of the embodiments of the utility model 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.
Claims (9)
1. The device for installing the double pipes in the conveying shield is characterized by comprising a movable frame, wherein an installation column which is rotatably connected is arranged on the frame, an inclined plate for installing a pipeline body is arranged on at least one side of the installation column, a binding belt for binding the pipeline body is connected to the inclined plate, the binding belt is connected with a winding roller which is arranged at the upper end of the installation column, and the winding roller is driven by a winding roller driving device.
2. The device for installing double pipes in a conveying shield according to claim 1, wherein at least one side of the installation column is provided with a proximity switch for detecting whether the pipe body is installed in place or not corresponding to the sloping plate, and the proximity switch is connected with the installation column through an adjusting mechanism.
3. The device for installing double pipes in a conveying shield according to claim 2, wherein an inclined plate and a proximity switch are symmetrically arranged at both sides of the installation column.
4. The apparatus for double tube installation in a transport shield according to claim 1 or 2, wherein the installation column is driven by an installation column driving means.
5. The device for installing double pipes in a conveying shield according to claim 2, wherein a plurality of groups of moving wheels are symmetrically arranged on two sides of the lower end of the frame, and the moving wheels are configured with steel rails installed in a tunnel body.
6. The device for installing double pipes in a conveying shield according to claim 1 or 2, wherein the wind-up roller driving device comprises a wind-up turbine installed on the wind-up roller, a wind-up worm is meshed on the wind-up turbine, a transverse rotating motor is connected to the wind-up worm, and the transverse rotating motor is fixedly installed on the installation column.
7. The device for installing double pipes in a conveying shield according to claim 1 or 2, wherein a limit switch is installed on the sloping plate side, and the limit switch on the sloping plate side is in contact with the sloping plate.
8. The device for installing double pipes in a conveying shield according to claim 2, wherein the adjusting mechanism comprises an adjusting pipe installed on the installing column and an inserting rod inserted in the adjusting pipe, a limit screw is screwed on the adjusting pipe, the limit screw is in contact with the inserting rod, locking of the inserting rod is achieved through the limit screw, and the proximity switch is arranged at the outer end of the inserting rod.
9. The device for installing double pipes in a conveying shield according to claim 4, wherein the installation column driving device comprises a deflection turbine, a deflection worm is meshed on the deflection turbine, a double-shaft motor is connected to the deflection worm, and two output shafts of the double-shaft motor are respectively connected with the two deflection worms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420657883.2U CN222699920U (en) | 2024-04-01 | 2024-04-01 | Device for installing double pipes in conveying shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420657883.2U CN222699920U (en) | 2024-04-01 | 2024-04-01 | Device for installing double pipes in conveying shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222699920U true CN222699920U (en) | 2025-04-01 |
Family
ID=95151153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420657883.2U Active CN222699920U (en) | 2024-04-01 | 2024-04-01 | Device for installing double pipes in conveying shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222699920U (en) |
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2024
- 2024-04-01 CN CN202420657883.2U patent/CN222699920U/en active Active
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