CN218595904U - Adjustable pipeline lifting device - Google Patents

Abstract

The utility model discloses a pipeline overhead hoist with adjustable relates to pipeline transportation technical field, including two mouth type supports, two be equipped with the middle diaphragm that two symmetries set up between the mouth type support, the activity intracavity that two inside symmetries of diaphragm set up in the middle of two all slides and is provided with the fly leaf, the one end of fly leaf all links to each other with the mouth type support that corresponds one side, the top of two mouth type supports all is fixed with the rings that two symmetries set up, the bottom of two mouth type supports all is equipped with the removal wheel that two symmetries set up, this adjustable pipeline overhead hoist, be different from prior art, utilize locating component, can conveniently carry out the centre gripping to the pipeline of equidimension diameter size not fixed, and then make the handling application scope of pipeline wide, and it is firm to fix simultaneously, be difficult for leading to the pipeline in the handling, the problem that probably drops appears in the hoist and mount process, reduce the possibility that the potential safety hazard takes place.

Description

Adjustable pipeline lifting device

Technical Field

The utility model relates to a pipeline transportation technical field specifically is a pipeline overhead hoist with adjustable.

Background

In the field construction process, the pipeline needs to be vertically lifted and hoisted, and the lifting and hoisting of the pipeline (especially a large-diameter pipeline) is a construction operation with high risk, and has potential safety hazards such as falling injury and the like.

At present, in the hoisting and hoisting process on site, the pipe heads at two ends are tied by using a common soft rope and a common soft belt for hoisting, and then the hoisting mode has the following defects: the pipe head ties up and take trouble hard on the one hand, and is fixed insecure easily, and leads to the pipeline to probably drop at handling, hoist and mount in-process easily, has very big potential safety hazard, and two aspects are inconvenient fixes the pipeline of different size and dimension, and application scope is limited, and the tripartite is inconvenient to adjust to the pipeline of different length and is suitable for, and for this reason, we provide an adjustable pipeline overhead hoist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline overhead hoist with adjustable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pipeline overhead hoist with adjustable, includes two mouth type supports, two be equipped with the middle diaphragm that two symmetries set up between the mouth type support, the activity intracavity that two inside symmetries of two middle diaphragms set up all slides and is provided with the fly leaf, the one end of fly leaf all links to each other with the mouth type support that corresponds one side, the top of two mouth type supports all is fixed with the rings that two symmetries set up, the bottom of two mouth type supports all is equipped with the removal wheel that two symmetries set up, all installs locating component on two mouth type supports, install adjusting component on the middle diaphragm that leans on.

Preferably, the two side walls of the movable plate are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the inner walls of the two sides of the movable cavity, and the sliding blocks are arranged, so that the movable plate is more stable when sliding in the movable cavity.

Preferably, the positioning assembly comprises a lower clamping plate fixedly connected to the bottom wall of the inner side of the mouth-shaped support, a V-shaped clamping opening is formed in the top of the lower clamping plate, an upper clamping plate arranged on the inner side of the mouth-shaped support in a sliding mode is arranged above the lower clamping plate, and an inverted V-shaped clamping opening is formed in the bottom end of the upper clamping plate.

Preferably, sliding sleeves are fixed on two side walls of the upper clamping plate, the sliding sleeves are sleeved on the outer side of the mouth-shaped support in a sliding mode, a screw rod is fixedly connected to the upper clamping plate, a threaded cylinder is connected to the outer side of the screw rod in a spiral transmission mode, the threaded cylinder is connected to the mouth-shaped support in a rotating mode and rotates, and therefore the screw rod in the spiral connection can move up and down inside the threaded cylinder.

Preferably, a bevel gear a is fixedly connected to the outer side of the threaded cylinder, a rotating shaft is fixedly connected into a mounting hole of a bevel gear b which is meshed with one side of the bevel gear a, the rotating shaft is rotatably connected onto the mouth-shaped support through an L-shaped bearing seat, a handle a is fixedly connected to one end, away from the bevel gear b, of the rotating shaft, a hand-screwed nut a which is spirally connected to the outer side of the rotating shaft is arranged between the handle a and the L-shaped bearing seat, and the rotating shaft is prevented from loosening and rotating due to the arrangement of the hand-screwed nut a.

Preferably, the adjusting assembly comprises a rotary table rotatably connected to the middle transverse plate above through a connecting shaft, two hinged rods are hinged to the bottom edge of the rotary table, the other ends of the hinged rods are hinged to the bottom ends of the corresponding movable plates, a handle b is fixedly connected to the top end of the connecting shaft, a hand-screwed nut b which is spirally connected to the outer side of the connecting shaft is arranged between the handle b and the middle transverse plate, and the connecting shaft is prevented from rotating in a loosening manner due to the arrangement of the hand-screwed nut b.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the positioning assembly is utilized to conveniently clamp and fix the pipelines with different diameters, so that the pipelines are wide in hoisting application range and firm in fixation, the problem that the pipelines are likely to fall off in the hoisting and hoisting processes is not easily caused, and the possibility of potential safety hazards is reduced;

2. utilize adjusting part, can adjust the distance between two locating component, and can conveniently adjust to the pipeline of different length and be suitable for, further enlarge application scope.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of a part of the positioning assembly and its adjusting assembly of the present invention;

FIG. 3 is a schematic structural view of another portion of the adjusting assembly of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic view of the plane structure of the movable chamber and the sliding block thereof.

In the figure: 1. a mouth-shaped support; 2. a middle transverse plate; 21. a movable plate; 22. a slider; 3. a moving wheel; 4. a hoisting ring; 5. a positioning assembly; 501. a lower clamping plate; 502. an upper clamping plate; 503. a sliding sleeve; 504. a screw; 505. a threaded barrel; 506. a bevel gear a; 507. a bevel gear b; 508. a rotating shaft; 509. screwing the nut a by hand; 6. an adjustment assembly; 601. a connecting shaft; 602. a turntable; 603. screwing the nut b by hand; 604. a hinged lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a pipeline overhead hoist with adjustable, includes two mouth type supports 1, is equipped with two middle diaphragms 2 that the symmetry set up between two mouth type supports 1, and the activity intracavity that two inside symmetries of two middle diaphragms 2 set up all slides and is provided with fly leaf 21, and the one end of fly leaf 21 all links to each other with the mouth type support 1 that corresponds one side, and the top of two mouth type supports 1 all is fixed with rings 4 that two symmetries set up, and the bottom of two mouth type supports 1 all is equipped with the removal wheel 3 that two symmetries set up.

All the rigid coupling has slider 22 on the both sides wall of fly leaf 21, has all seted up slider 22 matched with spout on the both sides inner wall in activity chamber, and the setting of slider 22 for fly leaf 21 is more stable when the intracavity slides in the activity.

The two mouth-shaped supports 1 are respectively provided with a positioning component 5, each positioning component 5 comprises a lower clamping plate 501 fixedly connected to the bottom wall of the inner side of each mouth-shaped support 1, the top of each lower clamping plate 501 is provided with a V-shaped clamping opening, an upper clamping plate 502 slidably arranged on the inner side of each mouth-shaped support 1 is arranged above each lower clamping plate 501, the bottom end of each upper clamping plate 502 is provided with an inverted V-shaped clamping opening, two side walls of each upper clamping plate 502 are respectively fixed with a sliding sleeve 503, each sliding sleeve 503 is slidably sleeved on the outer side of each mouth-shaped support 1, each upper clamping plate 502 is fixedly connected with a screw 504, the outer side of each screw 504 is in spiral transmission connection with a threaded cylinder 505, each threaded cylinder 505 is rotatably connected to each mouth-shaped support 1, each threaded cylinder 505 rotates to enable the screw 504 in spiral connection to move up and down in the mouth-shaped support, the outer side of each threaded cylinder 505 is fixedly connected with a bevel gear a506, one side of each bevel gear a bevel gear b507 is fixedly connected with a mounting shaft hole of a bevel gear b507, each rotating shaft 508 is rotatably connected to each mouth-shaped support 1 through an L-shaped bearing, one end of each rotating shaft 508 far away from the bevel gear b507 is fixedly connected between each handle a, and a nut 508 is fixedly connected to the L-shaped bearing 509, and a nut 508 is fixedly connected to the outer side of the L-shaped bearing, and is arranged to prevent the rotating nut 508 from loosening.

Install adjusting part 6 on the middle diaphragm 2 that leans on, adjusting part 6 includes and rotates the carousel 602 of being connected on the middle diaphragm 2 of top through connecting axle 601, the bottom edge of carousel 602 articulates there are two articulated rods 604, the other end of articulated rod 604 all articulates with corresponding fly leaf 21 bottom mutually, the top rigid coupling of connecting axle 601 has handle b, be equipped with the hand nut b603 of screwed connection in the connecting axle 601 outside between handle b and the middle diaphragm 2, the setting of hand nut b603 avoids connecting axle 601 not hard up rotation.

This scheme, when using this adjustable pipeline overhead hoist, can move the device to the position that needs the handling pipeline through four removal wheels 3 that set up earlier, and rotate carousel 602 that connects connecting axle 601 through handle b, and cooperate the effect of two articulated arms 604, and then make two fly leaves 21 can deviate from mutually or be close to the removal, and adjust after the distance between two locating component 5, locking hand screws up nut b603, and the artifical transport of accessible pipeline is to two lower grip blocks 501, and through rotating handle a respectively, and then make bevel gear b507 can transmit bevel gear a506, make threaded cylinder 505 rotate, and cooperate the effect of screw rod 504 of spiral connection, and then make the grip block 502 all move down, can press the pipeline to be held and be fixed on grip block 501 down, after the fixed, can lock two hand screws up nut a509, moreover, firmly fix four rings 4 on external handling equipment, this place is prior art, it is not concrete, and then can stably realize the handling of pipeline, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pipeline overhead hoist with adjustable, includes two shape of mouth as one speaks supports (1), its characterized in that: two be equipped with middle diaphragm (2) that two symmetries set up between mouth shape support (1), the activity intracavity that two inside symmetries of two middle diaphragms (2) set up all slides and is provided with fly leaf (21), the one end of fly leaf (21) all links to each other with mouth shape support (1) that correspond one side, the top of two mouth shape supports (1) all is fixed with rings (4) that two symmetries set up, the bottom of two mouth shape supports (1) all is equipped with removal wheel (3) that two symmetries set up, all install locating component (5) on two mouth shape supports (1), install adjusting part (6) on middle diaphragm (2) on leaning on.

2. The adjustable pipeline lifting device as claimed in claim 1, wherein: the two side walls of the movable plate (21) are fixedly connected with sliding blocks (22), and the inner walls of the two sides of the movable cavity are provided with sliding grooves matched with the sliding blocks (22).

3. The adjustable pipeline lifting device as claimed in claim 1, wherein: the positioning assembly (5) comprises a lower clamping plate (501) fixedly connected to the inner side bottom wall of the mouth-shaped support (1), a V-shaped clamping opening is formed in the top of the lower clamping plate (501), an upper clamping plate (502) slidably arranged on the inner side of the mouth-shaped support (1) is arranged above the lower clamping plate (501), and an inverted V-shaped clamping opening is formed in the bottom end of the upper clamping plate (502).

4. The adjustable pipeline lifting device as claimed in claim 3, wherein: sliding sleeves (503) are fixed on two side walls of the upper clamping plate (502), the sliding sleeves (503) are sleeved on the outer side of the mouth-shaped support (1) in a sliding mode, a screw rod (504) is fixedly connected to the upper clamping plate (502), a threaded cylinder (505) is connected to the outer side of the screw rod (504) in a spiral transmission mode, and the threaded cylinder (505) is connected to the mouth-shaped support (1) in a rotating mode.

5. The adjustable pipeline lifting device as claimed in claim 4, wherein: the outside rigid coupling of screw cylinder (505) has bevel gear a (506), the downthehole rigid coupling of the installation that bevel gear b (507) was connected with in the meshing of one side of bevel gear a (506) has pivot (508), pivot (508) rotate through L shape bearing frame and connect on mouth type support (1), the one end rigid coupling that bevel gear b (507) was kept away from in pivot (508) has handle a, be equipped with hand nut a (509) of threaded connection in the pivot (508) outside between handle a and the L shape bearing frame.

6. The adjustable pipeline lifting device as claimed in claim 1, wherein: adjusting part (6) include through connecting axle (601) rotate connect carousel (602) on middle diaphragm (2) of top, the bottom edge of carousel (602) articulates there are two articulated rods (604), the other end of articulated rod (604) all articulates with fly leaf (21) bottom that correspond mutually, the top rigid coupling of connecting axle (601) has handle b, be equipped with the hand nut b (603) of screwed connection in the connecting axle (601) outside between handle b and middle diaphragm (2).

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