CN215854817U - Lifting device for pipeline installation - Google Patents
Lifting device for pipeline installation Download PDFInfo
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- CN215854817U CN215854817U CN202121935385.2U CN202121935385U CN215854817U CN 215854817 U CN215854817 U CN 215854817U CN 202121935385 U CN202121935385 U CN 202121935385U CN 215854817 U CN215854817 U CN 215854817U
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- pipeline
- cable
- rod
- lifting device
- pipeline installation
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of constructional engineering, and particularly relates to a lifting device for pipeline installation, which comprises a frame body, a power device and a cable pulley device, wherein the frame body comprises a support frame and a support hanger; the stay cable pulley device comprises a stay cable and a fixed pulley, the fixed pulley is arranged on the support and hanger, one end of the stay cable is connected with the power device, the power device drives the stay cable to move, and the other end of the stay cable is bound with the pipeline after passing around the fixed pulley; the power device drives the inhaul cable, the fixed pulley is combined to drive the pipeline to complete lifting work, and the pipeline installation position is easy to adjust.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a lifting device for pipeline installation.
Background
In the building construction, the pipe laying includes built on stilts the laying on the ground, the pipeline is buried and is laid and the pipeline trench is laid, wherein, built on stilts the laying pipeline on the ground is generally installed earlier and is regarded as the support at support or truss, erect the pipeline on support or truss, after the pipe mounting was on the support, often need carry out the heat preservation again as required and handle, add lumber skid or rubber pad etc. need raise the pipeline or move, and because too high behind the support was placed to the pipeline, it is extremely inconvenient to raise, the adjusting position of pipeline. In the existing construction, expansion bolt welding barbs are drilled on the basis of a structural floor slab, a small-sized chain block is utilized for lifting a pipeline, the lifting amplitude of the pipeline lifted by the small-sized chain block is difficult to control, time and labor are consumed during installation and dismantling, the construction efficiency is low, and meanwhile the structure is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple and light lifting device for pipeline installation, which completes the lifting work of a pipeline by simulating a crawler crane and using a fixed pulley principle.
A lifting device for pipeline installation comprises a frame body, wherein the frame body comprises a support frame and a support hanger, the support hanger is installed on the support frame, the lifting device also comprises a power device and a guy cable pulley device, and the power device is installed on the support frame; the stay cable pulley device comprises a stay cable and a fixed pulley, the fixed pulley is arranged on the support and hanger, one end of the stay cable is connected with the power device, the power device drives the stay cable to move, and the other end of the stay cable is bound with the pipeline after passing around the fixed pulley; the power device drives the inhaul cable, the fixed pulley is combined to drive the pipeline to complete lifting work, the pipeline installation position is easy to adjust, and manpower and material resources are saved.
Furthermore, the bottom of the support frame is connected with a universal wheel; the universal wheel is connected with the frame body, so that the whole device is convenient to move, and the flexibility of operation is improved.
Furthermore, the supporting and hanging frame is arranged on the supporting frame through a telescopic bracket; the telescopic support comprises an inner pipe, an outer pipe and bolts, wherein a plurality of first bolt holes which are arranged at intervals are formed in the inner pipe, a plurality of second bolt holes which are arranged at intervals are formed in the outer pipe, the inner pipe can be movably inserted into the outer pipe along the axis direction of the inner pipe, and the bolts are respectively inserted into the first bolt holes and the second bolt holes to connect the inner pipe and the outer pipe; through the position control of bolt and bolt hole, the height of a nimble adjustment gallows to adapt to different pipeline mounting height demands.
Further, the device comprises two telescopic brackets; two ends of the supporting and hanging bracket are respectively connected with the telescopic bracket through connecting pieces; the connecting piece comprises a first rod body and a second rod body, the first rod body and the second rod body are connected in an angled mode, the end portion of the telescopic support is connected with the middle portion of the first rod body, the end portion of the second rod body is connected with the telescopic support, and the first rod body, the second rod body and the telescopic support form a triangular structure; the connecting piece setting of triangle-shaped makes device stable in structure, is convenient for simultaneously tower machine hoist and mount whole device.
Further, the power device is a winch; the cable is used for tightening and releasing the cable, and further the position of the pipeline is changed.
Furthermore, the device comprises two groups of stay cable pulley devices; the working surfaces of the fixed pulleys of the two groups of stay cable pulley devices are vertically intersected; the inhaul cables of the two groups of inhaul cable pulley devices are used for alternately binding the pipeline; the cross binding mode is firmer, and the pipeline is not easy to slide in the lifting process.
Furthermore, a balancing weight is detachably mounted on the supporting frame; according to the number of the counter weight blocks arranged on the lifted pipeline adjusting device, different pipelines are stable and do not overturn in the lifting process, the overturning in the hoisting process is avoided in the working process in order to avoid the problem of artificial errors caused by artificial increase and decrease of loads, and the counter weight can be considered according to the maximum pipe diameter weight designed on site.
The utility model has the beneficial effects that:
the utility model utilizes the principle of fixed pulleys, and the pipeline lifting work is carried out by matching the power device with the inhaul cable pulley device, thereby saving trouble and labor; the device is conveniently and quickly moved through the design of the universal wheels; the height of the supporting and hanging bracket is flexibly adjusted through the design of the telescopic support, the requirements of different installation heights of the pipeline can be met, the adjustment is flexible, and repeated installation and disassembly work is avoided; the two groups of power devices are matched with the two groups of cable pulley devices, so that the balance of the pipeline is conveniently and quickly adjusted, the flexibility of construction operation is improved, and meanwhile, the working surfaces of the two pulleys are vertically intersected to ensure the connection stability in the pipeline lifting process; the whole device has the advantages of light frame body, flexible movement, simple operation, low cost and high applicability.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic cross-binding diagram of a stay cable and a pulley;
fig. 3 is a schematic view of the connection between the inner tube and the outer tube of the telescopic bracket.
Reference numerals:
1. a support frame; 2. a support and hanger frame; 3. a cable; 4. a fixed pulley; 5. a universal wheel; 6. a telescopic bracket; 7. a first rod body; 8. a second rod body; 9. a winch; 10. a balancing weight; 11. a controller; 12. an inner tube; 13. an outer tube; 14. and (4) bolts.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 shows a pipeline-mounted lifting device, which comprises a frame body, wherein the frame body comprises a support frame 1 and a support hanger 2, the support hanger 2 is mounted on the support frame 1, and the pipeline-mounted lifting device further comprises a power device and a cable pulley device, and the power device is mounted on the support frame 1; the stay cable pulley device comprises a stay cable 3 and a fixed pulley 4, the fixed pulley 4 is installed on the support hanger 2, one end of the stay cable 3 is connected with the power device, the power device drives the stay cable 3 to move, and the other end of the stay cable is bound with a pipeline after passing around the fixed pulley 4; through power device drive cable 3, combine fixed pulley 4 to drive the pipeline and accomplish the lifting work, easily adjust the pipeline installation position, the material resources of using manpower sparingly simultaneously.
In the embodiment, the bottom of the support frame 1 is connected with a universal wheel 5 for moving the whole device;
in this embodiment, the frame body further includes a telescopic bracket 6 for connecting the support hanger 2 and the support frame 1; telescopic bracket 6 includes inner tube 12, outer tube 13 and bolt 14, and a plurality of first bolt holes are arranged to inner tube 12 equidistance interval, and a plurality of second bolt holes 15 are arranged to outer tube 13 equidistance interval, and inner tube 12 can insert in outer tube 13 along its axis direction with removing, connects first bolt hole and second bolt hole 15 and then connects inner tube 12 and outer tube 13 through bolt 14 for adjust telescopic bracket 6's height, with the different mounting height demands that adapt to the pipeline.
In this embodiment, 2 both ends of a gallows connect two telescopic bracket 6 through the connecting piece respectively, and the connecting piece includes the first body of rod 7 and the second body of rod 8, and the first body of rod 7 becomes angle with the second body of rod 8 and is connected, and telescopic bracket 6's tip and the middle part of the first body of rod 7 are connected, and the tip and the telescopic bracket 6 of the second body of rod 8 are connected, the first body of rod 7, the second body of rod 8 and telescopic bracket 6 form the triangle-shaped structure, guarantee the steadiness of connecting, the whole device of tower machine hoist and mount of being convenient for simultaneously.
In this embodiment, the power device comprises two sets of winches 9, and the controller 11 controls the cable 3 to be wound and unwound so as to change the angle and the position of the pipeline.
In this embodiment, cable pulley device includes two sets ofly, and 4 working faces of fixed pulley of two sets of cable pulley device intersect perpendicularly, and cable 3 passes respectively and alternately ligature behind the fixed pulley 4 for it is more firm with pipe connection, promote the difficult slip of in-process.
In this embodiment, detachably installs balancing weight 10 on support frame 1, and balancing weight 10 is the standard block, through the nimble adjustment load capacity of increase and decrease standard block quantity, guarantees that different grade type pipeline is firm not toppling in the promotion in-process.
The working principle of the utility model is as follows:
when the device is used, the device is moved to the position near the installation position of a pipeline by moving the universal wheel 5, the height of the supporting and hanging bracket 2 is adjusted by adjusting the positions of the inner pipe 12 and the outer pipe 13 of the telescopic bracket 6, the load quantity of the balancing weight 10 is correspondingly adjusted according to the specification and material types of the pipeline, two guy cables 3 are respectively and alternately bound on two sides of the middle position of the pipeline, so that the pipeline is basically in a balanced state, the winch 9 controls the guy cables 3 to be tightened up, one end of the pipeline is lifted to a preset height by using a group of guy cable pulley devices, namely, the winch 9 is braked after the height of the supporting and hanging bracket 2 is more than 10 cm, the lifting is stopped, then the direction of the pipeline is manually adjusted, the length direction of the pipeline is perpendicular to the length direction of the supporting and hanging bracket 2, the winch 9 is controlled again to release the guy cables 3, so that the pipeline is lowered until one side of the pipeline touches the supporting and hanging bracket 2, the guy cables 3 are manually pushed and pulled to slide on the supporting and hanging bracket 2, the controller 11 is used for loosening the guy cable 3 synchronously, and when the pipeline reaches a preset position, the guy cable 3 is bound loosely manually, so that the pipeline lifting work is completed.
Claims (7)
1. The utility model provides a pipeline installation's lifting device, includes the support body main part, and the support body main part includes support frame (1) and a gallows (2), install its characterized in that on support frame (1) in a gallows (2): the device also comprises a power device and a cable pulley device, wherein the power device is arranged on the support frame (1); the cable pulley device comprises a cable (3) and a fixed pulley (4), wherein the fixed pulley (4) is installed on the support hanger (2), one end of the cable (3) is connected with the power device, the cable (3) is driven by the power device to move, and the other end of the cable is bound with a pipeline after being wound around the fixed pulley (4).
2. A pipeline installation lifting device as claimed in claim 1, wherein: the bottom of the support frame (1) is connected with universal wheels (5).
3. A pipeline installation lifting device as claimed in claim 1, wherein: the supporting and hanging bracket (2) is arranged on the support frame (1) through a telescopic bracket (6); telescopic bracket (6) include inner tube (12), outer tube (13) and bolt (14), be provided with a plurality of interval arrangements's first bolt hole on inner tube (12), be provided with a plurality of interval arrangements's second bolt hole (15) on outer tube (13), inner tube (12) can insert in outer tube (13) along its axis direction with removing, and bolt (14) insert first bolt hole and second bolt hole (15) in-connection respectively inner tube (12) with outer tube (13).
4. A pipeline installation lifting device as claimed in claim 3, wherein: comprises two telescopic brackets (6); two ends of the supporting and hanging bracket (2) are respectively connected with the telescopic bracket (6) through connecting pieces; the connecting piece includes the first body of rod (7) and the second body of rod (8), the first body of rod (7) is connected with the second body of rod (8) angulation, the tip of telescopic bracket (6) is connected with the middle part of the first body of rod (7), the tip and the telescopic bracket (6) of the second body of rod (8) are connected, the first body of rod (7), the second body of rod (8) and telescopic bracket (6) form the triangle-shaped structure.
5. A pipeline installation lifting device as claimed in claim 1, wherein: the power device is a winch (9).
6. A pipeline installation lifting device as claimed in claim 1, wherein: comprises two groups of stay cable pulley devices; the working surfaces of the fixed pulleys (4) of the two groups of stay cable pulley devices are vertically intersected; the inhaul cables (3) of the two groups of inhaul cable pulley devices are used for cross binding the pipeline.
7. A pipeline installation lifting device as claimed in claim 1, wherein: the support frame (1) is detachably provided with a balancing weight (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935385.2U CN215854817U (en) | 2021-08-18 | 2021-08-18 | Lifting device for pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935385.2U CN215854817U (en) | 2021-08-18 | 2021-08-18 | Lifting device for pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854817U true CN215854817U (en) | 2022-02-18 |
Family
ID=80239999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121935385.2U Active CN215854817U (en) | 2021-08-18 | 2021-08-18 | Lifting device for pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158585A (en) * | 2022-08-11 | 2022-10-11 | 上海外高桥造船有限公司 | Positioning installation device and ship body |
-
2021
- 2021-08-18 CN CN202121935385.2U patent/CN215854817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158585A (en) * | 2022-08-11 | 2022-10-11 | 上海外高桥造船有限公司 | Positioning installation device and ship body |
| CN115158585B (en) * | 2022-08-11 | 2024-06-25 | 上海外高桥造船有限公司 | Positioning and mounting device and ship body |
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