CN217076782U - Hoisting and transporting equipment - Google Patents

Abstract

The application discloses lifting and transporting equipment which is used for lifting and transporting materials and comprises a platform, a suspension arm assembly and a claw clamp assembly, wherein the platform is used for bearing and fixing the materials; the suspension arm assembly is rotatably arranged on the platform, is used for rotating relative to the platform along a first direction and is used for hoisting materials; the claw clamp assembly is rotatably arranged on the suspension arm assembly, is used for rotating relative to the suspension arm assembly along the first direction and is used for grabbing materials. The lifting and transporting equipment can enlarge the operation range through the suspension arm assembly, and can hoist and transport various materials, and meanwhile, the claw clamp assembly can realize accurate grabbing, placing and rotating of the materials, so that the problem that the materials cannot be adjusted in direction due to the fact that the materials have male and female joint structures can be solved. In addition, above-mentioned transport equipment that lifts by crane can also improve hoist and mount operating efficiency to can reduce operation personnel's quantity, thereby can reduce the cost of labor and solve the big problem of operation personnel risk.

Description

Hoisting and transporting equipment

Technical Field

The application relates to the technical field of engineering machinery, in particular to lifting transportation equipment.

Background

At present, most of oil field operations are in field mud land and marsh environment, material transition transportation is extremely difficult, for example, underground fracturing pipelines and valves of oil fields are transported and installed by manpower, the transportation and installation mainly depend on lifting or lifting by an excavator, the operation environment of workers is poor, the efficiency is low, the labor intensity of workers at the same line is high, the operation risk is high, and the safety cannot be guaranteed. Therefore, with the improvement of the requirement of the oilfield operation, it is necessary to provide a hoisting and transporting device which can effectively solve the problems of low efficiency of material transfer and installation operation, high risk of operators and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lift by crane haulage equipment can improve hoist and mount operating efficiency to can solve the big problem of operation personnel risk.

In order to achieve the above object, the present application provides a hoisting transportation device for hoisting and transporting materials, comprising:

the platform is used for bearing and fixing materials;

the suspension arm assembly is rotatably arranged on the platform, is used for rotating relative to the platform along a first direction and is used for hoisting materials;

and the claw clamp assembly is rotatably arranged on the suspension arm assembly, is used for rotating relative to the suspension arm assembly along the first direction and is used for grabbing materials.

Optionally, the lifting device further comprises a base, the base is arranged on the platform, the base is provided with a first rotating mechanism, the lifting arm assembly is arranged on the first rotating mechanism, and the first rotating mechanism is used for allowing the lifting arm assembly to rotate relative to the platform along the first direction.

Optionally, the boom assembly comprises:

the first arm is arranged on the first rotating mechanism;

a second arm connected to the first arm;

a third arm connected to the second arm;

the two ends of the first amplitude variation driving piece are respectively connected with the first arm and the second arm and are used for driving the second arm to move in a first plane;

and the two ends of the second amplitude variation driving piece are respectively connected with the second arm and the third arm and are used for driving the third arm to move in the first plane.

Optionally, the device further includes a second swing mechanism, the second swing mechanism is disposed on the boom assembly, the second swing mechanism is configured to allow the jaw assembly to rotate relative to the boom assembly along the first direction, and the second swing mechanism includes:

a connector connecting the boom assemblies;

the rotating member is connected with the connecting member and is used for rotating relative to the suspension arm assembly along the first direction;

the bracket is arranged on the rotating part, connected with the jaw assembly and used for rotating along with the rotating part.

Optionally, the jaw assembly comprises:

a first link;

two groups of second connecting rods which are respectively and rotatably connected to two ends of the first connecting rod;

the two groups of claw clamps are respectively and rotatably connected to the two groups of second connecting rods;

the fixed seat is connected with the bracket;

and the claw clamp driving part is arranged on the fixed seat, is connected with the first connecting rod and is used for driving the first connecting rod to move along the first direction so as to control the claw clamp to execute a grabbing action.

Optionally, still include running gear, running gear connects the platform, running gear is used for driving the platform walking, running gear includes:

a chassis connected to the platform;

and the crawler belt is arranged on the chassis.

Optionally, a powertrain is also included, the powertrain comprising:

the power system is arranged on the platform and used for driving the travelling mechanism to travel;

and the hydraulic system is arranged on the platform and used for driving the suspension arm assembly and the jaw assembly to act.

Optionally, the power assembly further comprises a remote control assembly, the remote control assembly is connected with the power assembly, and the remote control assembly is used for controlling the power assembly to output power.

Optionally, a limiting assembly is arranged on the platform and used for fixing materials.

Optionally, a fence and a cab are further arranged on the platform.

Compared with the background art, the lifting and transporting equipment provided by the embodiment of the application is used for lifting and transporting materials, and comprises a platform, a suspension arm assembly and a claw clamp assembly, wherein the platform is used for bearing and fixing the materials; the suspension arm assembly is rotatably arranged on the platform, is used for rotating relative to the platform along a first direction and is used for hoisting materials; the claw clamp assembly is rotatably arranged on the suspension arm assembly, is used for rotating relative to the suspension arm assembly along a first direction and is used for grabbing materials.

Therefore, during hoisting, the suspension arm assembly drives the claw clamp assembly to move to a preset grabbing position, then the claw clamp assembly grabs the material, then the suspension arm assembly drives the material to be transported to the platform, meanwhile, the claw clamp assembly can rotate within a preset range to achieve adjustment of the position of the grabbed material, and therefore the material can be placed and fixed on the platform conveniently. Compare in the tradition and lift or the excavator handling through the manual work, the lifting transportation equipment that this application embodiment provided can enlarge the operation scope through the davit subassembly to the material hoist and mount and the transportation of polymorphic type, simultaneously, the claw presss from both sides the subassembly and can realize the material, especially the precision of tubulose material snatchs, puts and rotates, can solve like this that the material has public female joint design and lead to the problem of unable direction adjustment. In addition, above-mentioned transport equipment that lifts by crane can also improve hoist and mount operating efficiency to can reduce operation personnel's quantity, thereby can reduce the cost of labor and solve the big problem of operation personnel risk.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a hoisting and transporting device in an embodiment of the present application;

FIG. 2 is another perspective view of the crane transport apparatus of FIG. 1;

FIG. 3 is a schematic illustration of the assembled structure of the boom assembly and base of the hoist transport apparatus of FIG. 1;

FIG. 4 is a front view of the boom assembly and base of FIG. 3;

FIG. 5 is a schematic view of the assembly of the jaw assembly and the second swing mechanism of the lifting transport apparatus of FIG. 1;

FIG. 6 is a front view of the jaw assembly and second swing mechanism of FIG. 5;

FIG. 7 is a schematic view of the hoisting and transporting equipment in the first working state in the embodiment of the application;

FIG. 8 is a schematic view of the hoisting and transporting equipment in a second working state according to the embodiment of the present application;

FIG. 9 is a schematic view of the hoisting and transporting equipment in a third working state according to the embodiment of the present application;

fig. 10 is a schematic working diagram of the hoisting and transporting equipment in the embodiment of the application under the remote control technology.

Wherein:

1-a walking mechanism, 101-a chassis and 102-a crawler;

2-a platform;

3-base, 301-first swivel mechanism;

4-boom assembly, 401-first arm, 402-second arm, 403-third arm, 404-first luffing drive, 405-second luffing drive;

5-a second swing mechanism, 501-a connecting piece, 502-a swing piece, 503-a bracket;

6-jaw assembly, 601-first connecting rod, 602-second connecting rod, 603-jaw, 604-fixing seat, 605-jaw driving part and 606-hydraulic lock;

7-a power train;

8-a remote control assembly;

9-a limiting component;

10-a fence;

11-a cab;

12-materials.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.

In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.

It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.

Referring to fig. 1 to 10, fig. 1 is a schematic structural diagram of a hoisting and transporting apparatus in an embodiment of the present application; FIG. 2 is another perspective view of the crane transport apparatus of FIG. 1; FIG. 3 is a schematic illustration of the assembled structure of the boom assembly and base of the hoist transport apparatus of FIG. 1; FIG. 4 is a front view of the boom assembly and base of FIG. 3; FIG. 5 is a schematic view of the assembly of the jaw assembly and the second swing mechanism of the lifting transport apparatus of FIG. 1; FIG. 6 is a front view of the jaw assembly and second swing mechanism of FIG. 5; FIG. 7 is a schematic view of the hoisting and transporting equipment in the first working state according to the embodiment of the application; FIG. 8 is a schematic view of the hoisting and transporting equipment in a second working state according to the embodiment of the present application; FIG. 9 is a schematic view of the hoisting and transporting equipment in a third working state according to the embodiment of the present application; fig. 10 is a schematic working diagram of the hoisting and transporting equipment in the embodiment of the application under the remote control technology.

The lifting and transporting equipment provided by the embodiment of the application is used for lifting and transporting materials 12 and comprises a platform 2, a suspension arm assembly 4 and a jaw assembly 6, wherein the platform 2 is used for bearing and fixing the materials 12; the suspension arm component 4 is rotatably arranged on the platform 2, the suspension arm component 4 is used for rotating relative to the platform 2 along a first direction, and the suspension arm component 4 is used for hoisting the material 12; a jaw assembly 6 is rotatably mounted to the boom assembly 4, the jaw assembly 6 being adapted to rotate relative to the boom assembly 4 in a first direction, and the jaw assembly 6 being adapted to grasp the material 12.

It should be noted that the first direction is mainly determined by the rotation direction of the boom assembly 4, the first direction may be a vertical direction, and preferably, the first direction may be a Y-axis direction as shown in fig. 3.

Therefore, during hoisting, the suspension arm assembly 4 drives the jaw clamping assembly 6 to move to a preset grabbing position, then the jaw clamping assembly 6 grabs the material 12, then the suspension arm assembly 4 drives the material 12 to be transported to the platform 2, meanwhile, the jaw clamping assembly 6 can rotate within a preset range to adjust the position of the grabbed material 12, and therefore the material 12 can be placed on and fixed on the platform 2 conveniently.

Compare in the tradition and lift or the excavator handling through the manual work, the lifting and transporting equipment that this application embodiment provided can enlarge the operation scope through davit subassembly 4 to the 12 hoists and transports of polymorphic type materials, simultaneously, claw clamp subassembly 6 can realize material 12, especially the accurate of tubular material 12 snatchs, puts and rotates, can solve material 12 like this and have public female joint structure and lead to the problem of unable direction adjustment. In addition, above-mentioned transport equipment that lifts by crane can also improve hoist and mount operating efficiency to can reduce operation personnel's quantity, thereby can reduce the cost of labor and solve the big problem of operation personnel risk.

In order to facilitate the rotation of the boom assembly 4, the hoisting and transporting equipment further comprises a base 3, the base 3 is arranged on the platform 2, the base 3 is installed on the platform 2 through a bolt connection, a first rotating mechanism 301 is arranged on the base 3, the boom assembly 4 is arranged on the first rotating mechanism 301, and the first rotating mechanism 301 is used for enabling the boom assembly 4 to rotate relative to the platform 2 along a first direction, that is, the boom assembly 4 can rotate in an XZ plane as shown in fig. 3.

In the present embodiment, the boom assembly 4 includes a first arm 401, a second arm 402, a third arm 403, a first luffing driver 404, and a second luffing driver 405, where the first arm 401 is a rear arm, the second arm 402 is an intermediate arm, the third arm 403 is a front arm, the first arm 401 is disposed on the first rotating mechanism 301, the second arm 402 is connected to the first arm 401, and the third arm 403 is connected to the second arm 402; the two ends of the first amplitude variation driving piece 404 are respectively connected with the first arm 401 and the second arm 402, and the first amplitude variation driving piece 404 is used for driving the second arm 402 to move in a first plane; the second horn driver 405 is connected at both ends to the second arm 402 and the third arm 403, respectively, and the second horn driver 405 is used to drive the third arm 403 to move in the first plane.

The first plane refers to an XY plane as shown in fig. 3.

The first amplitude variation driving element 404 and the second amplitude variation driving element 405 can be both arranged as oil cylinders, one end of the first arm 401 is connected to the first rotating mechanism 301 of the base 3, and the other end is connected to the second arm 402; the cylinder barrel of the first amplitude-variable driving piece 404 is connected to the second arm 402 through a pin shaft, and the piston is connected to the first arm 401 through a pin shaft; one end of the second arm 402 is connected to the first arm 401, and the other end is connected to the third arm 403; the cylinder barrel of the second amplitude-variable driving piece 405 is connected to the second arm 402 through a pin shaft, and the other end of the cylinder barrel is connected to the connecting rod on the third arm 403 through a pin shaft; the lower end of the third arm 403 is connected to the jaw assembly 6.

In order to facilitate the rotation of the gripper assembly 6, the lifting and transporting apparatus further comprises a second swing mechanism 5, the second swing mechanism 5 is disposed on the third arm 403 of the boom assembly 4, and the second swing mechanism 5 is used for rotating the gripper assembly 6 and the boom assembly 4 relatively along the first direction (Y-axis direction).

Specifically, the second swing mechanism 5 includes a connecting member 501, a swing member 502 and a bracket 503, wherein the connecting member 501 is a U-shaped connecting member, the connecting member 501 is connected to the third arm 403 of the boom assembly 4 by a pin, and the connecting member 501 can rotate along the axis direction of the pin; a rotating member 502 is connected to the connecting member 501, the rotating member 502 is used for rotating relative to the boom assembly 4 along a first direction; a bracket 503 is provided on the rotary member 502 and connected to the jaw assembly 6, the bracket 503 being adapted to rotate with the rotary member 502.

Preferably, the second swivel mechanism 5 is rotatable within 180 ° to effect a change in the position of the male and female connectors of the gripped pipe.

In this embodiment, the jaw assembly 6 includes a first link 601, a second link 602, a jaw 603, a fixing base 604 and a jaw driving member 605, wherein two sets of the second links 602 are respectively rotatably connected to two ends of the first link 601; the two sets of claw clips 603 are respectively and rotatably connected to the two sets of second connecting rods 602; the fixed seat 604 is connected with the bracket 503; the jaw driving member 605 is disposed on the fixing base 604 and connected to the first link 601, and the jaw driving member 605 is used for driving the first link 601 to move along a first direction so as to control the jaw 603 to perform a gripping action.

More specifically, the bracket 503 is connected to the fixing seat 604 by left and right bolts; the claw clamp driving part 605 is specifically a clamping cylinder, a cylinder barrel of the clamping cylinder is fixed on the fixed seat 604 through a bolt, and the piston is connected with the first connecting rod 601; the first connecting rod 601 is of an I-shaped structure, the left end of the first connecting rod 601 is connected with one group of second connecting rods 602 through a pin shaft, and the right end of the first connecting rod 601 is connected with the other group of second connecting rods 602 through a pin shaft; the second link 602 is connected to the jaw 603 by a pin.

It is understood that the set of second links 602 includes two oppositely disposed second links 602 and the set of jaws 603 includes two jaws 603. That is, there are four second links 602 and four grippers 603, and the four second links 602 control the four grippers 603, respectively.

Therefore, the first connecting rod 601 is controlled to move up and down through the telescopic motion of the gripping and clamping oil cylinder, and then the second connecting rod 602 is controlled to rotate, so that the gripper clamp 603 is controlled to grip the tubular material 12.

In addition, the jaw assembly 6 further comprises a hydraulic lock 606, the hydraulic lock 606 is mounted on the fixed seat 604, the hydraulic lock 606 is connected with a hydraulic system of the power assembly 7, and the hydraulic lock 606 is controlled by the hydraulic system to lock the jaw 603 to clamp the tubular material 12.

In order to facilitate the lifting and transporting equipment to walk and transport in field mud land, marsh environment and rugged ground, the lifting and transporting equipment further comprises a traveling mechanism 1, the traveling mechanism 1 is connected with a platform 2, the traveling mechanism 1 is used for driving the platform 2 to walk, the traveling mechanism 1 specifically comprises a chassis 101 and a crawler 102, the chassis 101 is connected with the platform 2, and the crawler 102 is arranged on the chassis 101. Therefore, the problems of difficult transportation and low efficiency of the materials 12 can be solved.

In addition, the hoisting and transporting equipment further comprises a power assembly 7, wherein the power assembly 7 comprises a power system and a hydraulic system, the power system is arranged on the platform 2, and the power system is used for driving the travelling mechanism 1 to travel; and a hydraulic system is arranged on the platform 2 and is used for driving the suspension arm assembly 4 and the jaw assembly 6 to act.

Specifically, the hydraulic system of the power assembly 7 is connected with the first rotating mechanism 301, the first luffing drive 404, the second luffing drive 405, and the jaw clamp drive 605 described above. The first rotating mechanism 301 is controlled to rotate through a hydraulic system so as to realize that the suspension arm assembly 4 rotates in an XZ plane; the first luffing drive 404 and the second luffing drive 405 are controlled by a hydraulic system to achieve motion of the boom assembly 4 in the XY plane; the telescopic motion of the jaw clamp driving part 605 is controlled by a hydraulic system to control the first connecting rod 601 to move up and down, and further control the second connecting rod 602 to rotate, so that the jaw clamp 603 is controlled to realize the gripping of the pipeline.

Therefore, the working range of the hoisting and transporting equipment can reach 6.9 meters at the longest in the X direction, the height can reach 5.5 meters in a lifting state, and the rotation angle of the hoisting and transporting equipment in an XZ plane is 155 degrees.

In order to optimize the embodiment, the hoisting and transporting equipment further comprises a remote control assembly 8, the remote control assembly 8 is connected with the power assembly 7, and the remote control assembly 8 is used for controlling the power assembly 7 to output power.

A constructor operates the remote control assembly 8 outside the vehicle, transmits a signal to the lifting and transporting equipment in a remote control mode through a remote control technology, and controls the suspension arm assembly 4 and the claw clamp assembly 6 to control the grabbing, placing and butting of the tubular materials 12 by controlling the power assembly 7. The remote control technology of the remote control assembly 8 can realize remote control operation on the ground, thereby realizing single-person operation and further reducing auxiliary operators of equipment.

In this embodiment, to tubular material 12, be equipped with spacing subassembly 9 on the platform 2, spacing subassembly 9 specifically is the stopper, and spacing subassembly 9 is used for fixed tubular material 12.

In addition, still be equipped with rail 10 and driver's cabin 11 on the platform 2, spacing subassembly 9 and rail 10 all welded mounting are on platform 2.

Of course, according to actual needs, the limiting assembly 9 and the rail 10 can be used for loading the pipeline and the valve respectively, and the loading is guaranteed to be firm. The stop assembly 9 and the enclosure 10 can also be removed for loading and transporting of other materials 12.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The hoisting and transporting equipment provided by the application is described in detail above. The principle and the implementation of the present application are explained herein by using specific examples, and the above descriptions of the examples are only used to help understand the scheme and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims (10)

1. A lifting transport apparatus for lifting and transporting material (12), comprising:

a platform (2) for carrying and securing a material (12);

the suspension arm component (4) is rotatably arranged on the platform (2), is used for rotating relative to the platform (2) along a first direction and is used for hoisting materials (12);

the claw clamp assembly (6) is rotatably arranged on the suspension arm assembly (4) and used for rotating relative to the suspension arm assembly (4) along the first direction and grabbing materials (12).

2. A hoisting transportation apparatus as claimed in claim 1, further comprising a base (3), said base (3) being provided on said platform (2), said base (3) being provided with a first swivel mechanism (301), said boom assembly (4) being provided on said first swivel mechanism (301), said first swivel mechanism (301) being adapted to allow said boom assembly (4) to be rotated relative to said platform (2) in said first direction.

3. The lifting transport apparatus of claim 2, wherein the boom assembly (4) comprises:

a first arm (401) provided on the first rotating mechanism (301);

a second arm (402) connected to the first arm (401);

a third arm (403) connected to the second arm (402);

the two ends of the first amplitude driving component (404) are respectively connected with the first arm (401) and the second arm (402) and used for driving the second arm (402) to move in a first plane;

and the two ends of the second amplitude variation driving piece (405) are respectively connected with the second arm (402) and the third arm (403) and used for driving the third arm (403) to move in the first plane.

4. The hoisting transport apparatus of claim 1, further comprising a second swing mechanism (5), said second swing mechanism (5) being provided on said boom assembly (4), said second swing mechanism (5) being adapted for relative rotation of said jaw assembly (6) and said boom assembly (4) in said first direction, said second swing mechanism (5) comprising:

a link (501) connecting the boom assemblies (4);

a swivel (502) connected to the connection member (501) for relative rotation with the boom assembly (4) in the first direction;

the bracket (503) is arranged on the rotating member (502) and connected with the jaw assembly (6) and is used for rotating along with the rotating member (502).

5. Hoisting transport equipment as claimed in claim 4, characterized in that said jaw assembly (6) comprises:

a first link (601);

two groups of second connecting rods (602) which are respectively and rotatably connected to two ends of the first connecting rod (601);

two groups of claw clamps (603) which are respectively connected to the two groups of second connecting rods (602) in a rotatable way;

a fixed seat (604) connected with the bracket (503);

and the claw clamp driving part (605) is arranged on the fixed seat (604) and connected with the first connecting rod (601), and is used for driving the first connecting rod (601) to move along the first direction so as to control the claw clamp (603) to execute a grabbing action.

6. The hoisting and transporting equipment according to claim 1, further comprising a traveling mechanism (1), wherein the traveling mechanism (1) is connected to the platform (2), the traveling mechanism (1) is used for driving the platform (2) to travel, and the traveling mechanism (1) comprises:

a chassis (101) connected to the platform (2);

and a crawler belt (102) provided on the chassis (101).

7. The hoisting transport apparatus of claim 6, further comprising a power pack (7), the power pack (7) comprising:

the power system is arranged on the platform (2) and used for driving the travelling mechanism (1) to travel;

and the hydraulic system is arranged on the platform (2) and is used for driving the suspension arm assembly (4) and the jaw assembly (6) to act.

8. The hoisting transport apparatus of claim 7, further comprising a remote control assembly (8), said remote control assembly (8) being connected to said power pack (7), said remote control assembly (8) being adapted to control the power pack (7) to output power.

9. A hoisting transportation device as claimed in any one of claims 1 to 8, characterized in that a stop assembly (9) is arranged on the platform (2), said stop assembly (9) being adapted to secure the material (12).

10. A lifting transport apparatus as claimed in claim 9, characterised in that said platform (2) is further provided with a fence (10) and a cab (11).

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