CN219507466U - Pipeline installation lifting appliance - Google Patents
Pipeline installation lifting appliance Download PDFInfo
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- CN219507466U CN219507466U CN202320654738.4U CN202320654738U CN219507466U CN 219507466 U CN219507466 U CN 219507466U CN 202320654738 U CN202320654738 U CN 202320654738U CN 219507466 U CN219507466 U CN 219507466U
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- pipeline
- telescopic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model discloses a pipeline installation lifting appliance, which comprises a telescopic cross beam, wherein both ends of the telescopic cross beam are fixedly provided with first clamping mechanisms, the bottom of the telescopic cross beam is symmetrically provided with second clamping mechanisms about the central line of the telescopic cross beam, and the first clamping mechanisms and the second clamping mechanisms are arranged in parallel; the device can improve the stability of pipeline transportation and installation by carrying out four-point clamping on the pipe body of the pipeline; the clamping width of the first clamping mechanism can be adjusted, so that the flexibility is higher when pipelines with different pipe diameters are installed and transported, the lifting appliance does not need to be replaced, and a large amount of time is saved; the second clamping mechanism can fix the pipe body of the clamped pipeline, so that the condition that the pipeline slips off during installation and transportation is prevented, and the safety of the device during use is improved; the first clamping mechanism and the second clamping mechanism are matched with each other, so that the balance of the pipeline when the pipeline is lifted and the accuracy of pipeline installation can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of pipeline installation equipment, in particular to a pipeline installation lifting appliance.
Background
The lifting appliance refers to a device for lifting heavy objects in lifting machinery, the most common lifting appliance for lifting articles is a lifting hook and a hanging strip, and other lifting rings, lifting suction cups, clamps, forks and the like are widely applied to the lifting industry. When installing and transporting pipelines, a lifting appliance is usually used for lifting the pipelines and then installing the pipelines.
The existing pipeline lifting devices are various, the pipeline is generally clamped by using a clamp, and the whole device is lifted by a lug fixedly arranged above the clamp. The tabs typically have pins mounted thereon for attachment to the clip. The bolt is interluded between two mounting panels, and the fixed force to the bolt is not enough in the current hoist, when lifting by crane the pipeline, if the bolt slides and leads to the occurence of failure easily. When the traditional lifting tool is used for lifting the pipeline, the middle position of the outer wall of the pipeline can be only bound, the balance of the pipeline is difficult to maintain, the gravity centers on two sides of the pipeline are easy to be different, skew occurs in the transportation process, and the difficulty is increased for the installation and arrangement of the pipeline.
Disclosure of Invention
The utility model aims to provide a pipeline installation lifting appliance so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a pipeline installation lifting appliance, which comprises a telescopic cross beam, wherein both ends of the telescopic cross beam are fixedly provided with a first clamping mechanism, the bottom of the telescopic cross beam is symmetrically provided with a second clamping mechanism relative to the central line of the telescopic cross beam, and the first clamping mechanism and the second clamping mechanism are arranged in parallel;
the first clamping mechanism comprises a telescopic frame, and a first transmission mechanism is fixedly arranged in the telescopic frame; two vertical plates are fixedly arranged below the telescopic frame, the two vertical plates are arranged in parallel, a first clamping assembly is connected above each vertical plate in a sliding manner, and a second clamping assembly is fixedly arranged below each vertical plate;
the second clamping mechanism comprises a fixed plate, a fixed clamping plate is fixedly connected to the middle of the lower portion of the fixed plate, and movable clamping plates are respectively connected to the two ends of the fixed clamping plate in a rotating mode.
Preferably, the telescopic cross beam comprises an inner plate and two outer plates, the two outer plates are internally provided with accommodating grooves, the two outer plates are positioned at two ends of the inner plate, and the inner plate is in sliding connection with the accommodating grooves of the two outer plates; and the middle parts of the top surfaces of the two outer plates are fixedly connected with hanging rings.
Preferably, the telescopic frame comprises a fixed beam and a telescopic beam, a sliding groove is formed in the fixed beam, and the telescopic beam is in sliding connection with the sliding groove; a threaded through hole is formed in the telescopic beam; limiting grooves are formed in the upper side face and the lower side face of the fixed beam, which are located on the sliding groove, the limiting grooves are communicated with the sliding groove, sliding strips are fixedly arranged on the upper side face and the lower side face of the outer side of the telescopic beam, and the sliding strips are in sliding connection with the limiting grooves;
one of the vertical plates is fixedly connected with the bottom of the outer end face of the fixed beam, and the other vertical plate is fixedly connected with the bottom of the outer end face of the telescopic beam; both vertical plates are longitudinally provided with slide ways.
Preferably, the first transmission mechanism comprises a motor fixedly connected with one end of the fixed beam, an output shaft of the motor is fixedly connected with a screw rod, the screw rod is installed inside the sliding groove and is rotationally connected with the sliding groove, and the screw rod is rotationally connected with the threaded through hole.
Preferably, the first clamping assembly comprises a first electric push rod fixedly connected with the vertical plate, a piston rod of the first electric push rod is fixedly connected with a movable clamping rod, the movable clamping rod penetrates through the slideway and is in sliding connection with the slideway, and one end, far away from the first electric push rod, of the movable clamping rod is rotationally connected with a ball.
Preferably, the second clamping assembly comprises a fixed block fixedly connected with the vertical plate, one end, far away from the vertical plate, of the fixed block is rotatably connected with a deflection rod, the upper end and the lower end of the deflection rod are fixedly connected with turntables, and a plurality of rotating wheels are arranged on the turntables at equal intervals; and a tension spring is fixedly connected between the side wall of the upper part of the deflection rod and the vertical plate.
Preferably, the fixed clamping plates are in a semicircular arc shape, and each movable clamping plate is in a quarter semicircular arc shape; one end of the movable clamping plate is rotationally connected with one end of the bottom of the fixed clamping plate, the middle part of the back side of the movable clamping plate is rotationally connected with a second electric push rod, and a fixed cylinder of the second electric push rod is rotationally connected with one side of the bottom of the fixed plate.
Preferably, a spherical sleeve is fixedly arranged at one end part of the movable clamping rod, which is far away from the first electric push rod, and the spherical sleeve is rotationally connected with the ball.
The utility model discloses the following technical effects: the device can improve the stability of pipeline transportation and installation by carrying out four-point clamping on the pipe body of the pipeline; the clamping width of the first clamping mechanism can be adjusted, so that the flexibility is higher when pipelines with different pipe diameters are installed and transported, the lifting appliance does not need to be replaced, and a large amount of time is saved; the second clamping mechanism can fix the pipe body of the clamped pipeline, so that the condition that the pipeline slips off during installation and transportation is prevented, and the safety of the device during use is improved; the first clamping mechanism and the second clamping mechanism are matched with each other, so that the balance of the pipeline when the pipeline is lifted and the accuracy of pipeline installation can be effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first clamping mechanism according to the present utility model;
FIG. 2 is a schematic view of a second clamping mechanism according to the present utility model;
fig. 3 is a schematic diagram of the whole mechanism of the lifting appliance of the utility model.
Wherein: 1. a fixed beam; 2. a motor; 3. a first electric push rod; 4. a riser; 5. a movable clamping rod; 6. a spherical sleeve; 7. a ball; 8. a fixed block; 9. a deflection lever; 10. a turntable; 11. a rotating wheel; 12. a tension spring; 13. a telescopic beam; 14. a threaded through hole; 15. a screw rod; 16. a slide bar; 17. a limit groove; 18. a fixing plate; 19. a fixed clamping plate; 20. a second electric push rod; 21. a movable clamping plate; 22. a hanging ring; 23. a slideway; 24. an outer plate; 25. and (3) an inner plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-3, the utility model provides a pipeline installation lifting appliance, which comprises a telescopic cross beam, wherein both ends of the telescopic cross beam are fixedly provided with first clamping mechanisms, the bottom of the telescopic cross beam is symmetrically provided with second clamping mechanisms about the central line of the telescopic cross beam, and the first clamping mechanisms and the second clamping mechanisms are arranged in parallel; the device can improve the stability of pipeline transportation and installation by carrying out four-point clamping on the pipe body of the pipeline; the clamping width of the first clamping mechanism can be adjusted, so that the flexibility is higher when pipelines with different pipe diameters are installed and transported, the lifting appliance does not need to be replaced, and a large amount of time is saved; the second clamping mechanism can fix the pipe body of the clamped pipeline, so that the condition that the pipeline slips off during installation and transportation is prevented, and the safety of the device during use is improved; the first clamping mechanism and the second clamping mechanism are matched with each other, so that the balance of the pipeline when the pipeline is lifted and the accuracy of pipeline installation can be effectively improved.
The telescopic beam comprises an inner plate 25 and two outer plates 24, the two outer plates 24 are internally provided with accommodating grooves, the two outer plates 24 are positioned at two ends of the inner plate 25, and the inner plate 25 is in sliding connection with the accommodating grooves of the two outer plates 24; the middle parts of the top surfaces of the two outer plates 24 are fixedly connected with hanging rings 22. The telescopic cross beam is used for fixedly connecting the first clamping mechanisms with the second clamping mechanisms, so that the two first clamping mechanisms and the two second clamping mechanisms are arranged in parallel, and a lifting appliance whole is formed; the telescopic cross beam can be adjusted according to pipelines with different lengths, so that two first clamping mechanisms are guaranteed to be clamped at two end parts of the pipeline all the time, the stability of clamping of the first pipeline is improved, and the pipeline is prevented from rotating or slipping during lifting.
The first clamping mechanism comprises a telescopic frame, and a first transmission mechanism is fixedly arranged in the telescopic frame; two vertical plates 4 are fixedly arranged below the telescopic frame, the two vertical plates 4 are arranged in parallel, a first clamping assembly is connected above each vertical plate 4 in a sliding manner, and a second clamping assembly is fixedly arranged below each vertical plate 4; the telescopic frame comprises a fixed beam 1 and a telescopic beam 13, a sliding groove is formed in the fixed beam 1, and the telescopic beam 13 is in sliding connection with the sliding groove; the telescopic beam 13 is internally provided with a threaded through hole 14; limiting grooves 17 are formed in the upper side face and the lower side face of the sliding groove in the fixed beam 1, the limiting grooves 17 are communicated with the sliding groove, sliding strips 16 are fixedly arranged on the upper side face and the lower side face of the outer side of the telescopic beam 13, and the sliding strips 16 are in sliding connection with the limiting grooves 17; one vertical plate 4 is fixedly connected with the bottom of the outer end face of the fixed beam 1, and the other vertical plate 4 is fixedly connected with the bottom of the outer end face of the telescopic beam 13; both risers 4 are longitudinally provided with a slideway 23. The first clamping mechanism is used for clamping and fixing two ends of the pipeline and preventing the pipeline from rotating or slipping in the process of being lifted; the telescopic frame can be adjusted according to the pipe diameters of different pipelines, and when the telescopic frame is adjusted, only the motor 2 is required to be started, so that the operation is simple and quick; the flexibility of the device is also improved.
The first transmission mechanism comprises a motor 2 fixedly connected with one end of the fixed beam 1, an output shaft of the motor 2 is fixedly connected with a lead screw 15, the lead screw 15 is installed inside the chute and is rotationally connected with the chute, and the lead screw 15 is rotationally connected with the threaded through hole 14. The first transmission mechanism is driven by the screw rod 15, so that the extending length of the telescopic beam 13 can be accurately controlled by the screw rod 15 in actual use, and proper clamping force is achieved; the pipeline damage is prevented, and the device can clamp pipelines of various types, various materials, various purposes and various specifications, so that the practicability of the device is improved.
The first clamping assembly comprises a first electric push rod 3 fixedly connected with a vertical plate 4, a piston rod of the first electric push rod 3 is fixedly connected with a movable clamping rod 5, the movable clamping rod 5 penetrates through a slide way 23 and is in sliding connection with the slide way 23, and one end, far away from the first electric push rod 3, of the movable clamping rod 5 is rotationally connected with a ball 7. A spherical sleeve 6 is fixedly arranged at one end part of the movable clamping rod 5 far away from the first electric push rod 3, and the spherical sleeve 6 is rotationally connected with a ball 7. The first electric putter 3 can drive ball 7 butt on the pipe shaft, and when second fixture did not carry out the centre gripping to the pipeline, only first clamping component and second clamping component are when the pipeline centre gripping, and the pipeline itself can rotate, and the staff of being convenient for adjusts the pipeline, for example rotates suitable position with other interfaces on the pipe shaft of pipeline.
The second clamping assembly comprises a fixed block 8 fixedly connected with the vertical plate 4, one end, far away from the vertical plate 4, of the fixed block 8 is rotatably connected with a deflection rod 9, the upper end and the lower end of the deflection rod 9 are fixedly connected with turntables 10, and a plurality of rotating wheels 11 are arranged on the turntables 10 at equal intervals; a tension spring 12 is fixedly connected between the side wall of the upper part of the deflection rod 9 and the vertical plate 4. The second clamping assembly is identical in principle to the first clamping assembly.
The second clamping mechanism comprises a fixed plate 18, a fixed clamping plate 19 is fixedly connected to the middle part below the fixed plate 18, and movable clamping plates 21 are respectively and rotatably connected to two ends of the fixed clamping plate 19. The fixed clamping plates 19 are in semicircular arc shapes, and each movable clamping plate 21 is in one quarter of semicircular arc shapes; one end of the movable clamping plate 21 is rotationally connected with one end of the bottom of the fixed clamping plate 19, the middle part of the back side of the movable clamping plate 21 is rotationally connected with a second electric push rod 20, and a fixed cylinder of the second electric push rod 20 is rotationally connected with one side of the bottom of the fixed plate 18. The first clamping mechanism is suitable for the pipe diameter of the pipeline to be capable of carrying out acute package clamping on the pipeline, and when the second clamping mechanism is not suitable for the pipe diameter of the pipeline, the fixing effect of the pipeline can only be realized.
The working process comprises the following steps: when the lifting device is in actual use, firstly, the lifting ring 22 is connected with a steel rope, then the motor 2 is started, the motor 2 can drive the screw rod 15 to rotate, the screw rod 15 rotates to drive the telescopic beam 13 to extend, when the pipeline is lifted, the distance between the two vertical plates 4 is required to be controlled to be larger than the pipe diameter of the pipeline, then the lifting device is transversely arranged on the pipe body of the pipeline, the motor 2 is started again, at the moment, the vertical plates 4 controlled by the telescopic beam 13 move inwards, the pipeline is clamped by the first clamping assembly and the second clamping assembly, then a worker adjusts the pipeline, after the adjustment is finished, the second clamping mechanism is clamped on the pipe body of the pipeline, and the movable clamping plate 21 is controlled by the second electric push rod 20 to clamp and fix the pipeline.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements 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 utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Pipeline installation hoist, its characterized in that: the telescopic beam comprises a telescopic beam, wherein both ends of the telescopic beam are fixedly provided with first clamping mechanisms, the bottom of the telescopic beam is symmetrically provided with second clamping mechanisms about the central line of the telescopic beam, and the first clamping mechanisms and the second clamping mechanisms are arranged in parallel;
the first clamping mechanism comprises a telescopic frame, and a first transmission mechanism is fixedly arranged in the telescopic frame; two vertical plates (4) are fixedly arranged below the telescopic frame, the two vertical plates (4) are arranged in parallel, a first clamping assembly is connected above each vertical plate (4) in a sliding manner, and a second clamping assembly is fixedly arranged below each vertical plate (4);
the second clamping mechanism comprises a fixed plate (18), a fixed clamping plate (19) is fixedly connected to the middle part below the fixed plate (18), and movable clamping plates (21) are respectively and rotatably connected to two ends of the fixed clamping plate (19).
2. The pipe installation hanger of claim 1, wherein: the telescopic cross beam comprises an inner plate (25) and two outer plates (24), wherein accommodating grooves are formed in the two outer plates (24), the two outer plates (24) are positioned at two ends of the inner plate (25), and the inner plate (25) is in sliding connection with the accommodating grooves of the two outer plates (24); and the middle parts of the top surfaces of the two outer plates (24) are fixedly connected with hanging rings (22).
3. The pipe installation hanger of claim 1, wherein: the telescopic frame comprises a fixed beam (1) and a telescopic beam (13), a sliding groove is formed in the fixed beam (1), and the telescopic beam (13) is in sliding connection with the sliding groove; a threaded through hole (14) is formed in the telescopic beam (13); limiting grooves (17) are formed in the upper side face and the lower side face of the sliding groove in the fixed beam (1), the limiting grooves (17) are communicated with the sliding groove, sliding strips (16) are fixedly arranged on the upper side face and the lower side face of the outer side of the telescopic beam (13), and the sliding strips (16) are in sliding connection with the limiting grooves (17);
one of the vertical plates (4) is fixedly connected with the bottom of the outer end face of the fixed beam (1), and the other vertical plate (4) is fixedly connected with the bottom of the outer end face of the telescopic beam (13); both vertical plates (4) are longitudinally provided with slide ways (23).
4. A pipe installation hanger according to claim 3, wherein: the first transmission mechanism comprises a motor (2) fixedly connected with one end of the fixed beam (1), a lead screw (15) is fixedly connected with an output shaft of the motor (2), the lead screw (15) is installed inside the sliding groove and is rotationally connected with the sliding groove, and the lead screw (15) is rotationally connected with the threaded through hole (14).
5. A pipe installation hanger according to claim 3, wherein: the first clamping assembly comprises a first electric push rod (3) fixedly connected with the vertical plate (4), a piston rod of the first electric push rod (3) is fixedly connected with a movable clamping rod (5), the movable clamping rod (5) penetrates through the slide way (23) and is in sliding connection with the slide way (23), and one end, far away from the first electric push rod (3), of the movable clamping rod (5) is rotationally connected with a ball (7).
6. The pipe installation hanger of claim 1, wherein: the second clamping assembly comprises a fixed block (8) fixedly connected with the vertical plate (4), one end, far away from the vertical plate (4), of the fixed block (8) is rotatably connected with a deflection rod (9), the upper end and the lower end of the deflection rod (9) are fixedly connected with turntables (10), and a plurality of rotating wheels (11) are arranged on the turntables (10) at equal intervals; a tension spring (12) is fixedly connected between the side wall of the upper part of the deflection rod (9) and the vertical plate (4).
7. The pipe installation hanger of claim 1, wherein: the fixed clamping plates (19) are semicircular, and each movable clamping plate (21) is one-fourth of the semicircular; one end of the movable clamping plate (21) is rotationally connected with one end of the bottom of the fixed clamping plate (19), a second electric push rod (20) is rotationally connected with the middle part of the back side of the movable clamping plate (21), and a fixed cylinder of the second electric push rod (20) is rotationally connected with one side of the bottom of the fixed plate (18).
8. The pipe installation hanger of claim 5, wherein: a spherical sleeve (6) is fixedly arranged at one end part of the movable clamping rod (5) far away from the first electric push rod (3), and the spherical sleeve (6) is rotationally connected with the ball (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654738.4U CN219507466U (en) | 2023-03-29 | 2023-03-29 | Pipeline installation lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654738.4U CN219507466U (en) | 2023-03-29 | 2023-03-29 | Pipeline installation lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219507466U true CN219507466U (en) | 2023-08-11 |
Family
ID=87528409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320654738.4U Active CN219507466U (en) | 2023-03-29 | 2023-03-29 | Pipeline installation lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219507466U (en) |
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2023
- 2023-03-29 CN CN202320654738.4U patent/CN219507466U/en active Active
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