CN215479295U

CN215479295U - Fracturing manifold is with simple and easy cantilever crane device

Info

Publication number: CN215479295U
Application number: CN202122014294.1U
Authority: CN
Inventors: 练顺久; 耿榆川; 杨亚峰; 王绍红; 李朝荣; 张智强; 赵国彬; 李海贵; 廖程
Original assignee: Sinopec Oilfield Service Corp; Sinopec Southwest Petroleum Engineering Co Ltd Downhole Operation Branch
Current assignee: Sinopec Oilfield Service Corp; Sinopec Southwest Petroleum Engineering Co Ltd Downhole Operation Branch
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-11
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a simple cantilever hoisting device for a fracturing manifold, which comprises a base, wherein a supporting plate is fixedly arranged at the top of an axle column, the top end of the supporting plate is rotatably connected with a driven wheel, a belt driving mechanism for driving the driven wheel to rotate is arranged on the supporting plate, a supporting arm is fixedly arranged at the top end of the driven wheel, the outer side of the supporting arm is connected with a bracket in a sliding manner, a bearing box is arranged on the lower side of the bracket, a winding and lifting mechanism for pulling the bearing box is arranged on the bracket, and a horizontal driving mechanism for driving the bracket to move is also arranged on the supporting arm. According to the utility model, through the arrangement of the simple arm lifting device and the alternate operation of the belt wheel driving mechanism, the winding lifting mechanism and the horizontal driving mechanism, the service time of a crane in a well site can be saved, a heavy tee joint or a multi-way joint which cannot be carried by manpower is realized, and the safety problem in the manual carrying process is avoided.

Description

Fracturing manifold is with simple and easy cantilever crane device

Technical Field

The utility model relates to the technical field of construction site equipment, in particular to a simple cantilever crane device for a fracturing manifold.

Background

In recent years, as shale gas is continuously explored and found, hydraulic fracturing construction is more and more commonly used for shale gas development. Before formal construction and after the construction of each development well, a large number of high-pressure manifolds and wellhead devices need to be mounted and dismounted. At the fracturing job site, a plurality of high-pressure pipe collection parts from a fracturing pump to a collecting manifold skid need to be installed, and the common practice at the site is manual moving or crane installation. When the manpower is carried, need several people to carry simultaneously, because the manifold is more so that work load is big and single high-pressure manifold is dozens of kilograms at least, so have the potential safety hazard among the manpower handling process, some heavier high-pressure manifolds even the manpower can't be carried, the well site internal crane generally is 25 tons or more, the size is great and take up an area of great, need hoist and mount other equipment, be difficult to be used for the installation and the work such as dismantlement hoist and mount of high-pressure manifold etc. for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems existing in the prior art, the simple cantilever crane device for the fracturing manifold is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a fracturing manifold is with simple and easy cantilever crane device, the on-line screen storage device comprises a base, the upper end of base has set firmly the jack-post, be provided with on the jack-post in order to keep the stable supporting mechanism who erects of jack-post, the top of jack-post has set firmly the layer board, the top of layer board is rotated and is connected with from the driving wheel, be provided with on the layer board so that take actuating mechanism from driving wheel pivoted wheel, the top from the driving wheel has set firmly the support arm, the outside sliding connection of support arm has the bracket, the downside of bracket is provided with the bearing box, be provided with on the bracket with the winding hoist mechanism of pulling bearing box, still be provided with on the support arm so that the horizontal drive mechanism that the bracket removed.

As a further description of the above technical solution:

the supporting mechanism comprises a sliding sleeve, a butt frame, an annular lock sleeve, a connecting plate, a side connecting frame, a handle, a cam and a supporting frame, wherein the butt frame is movably arranged on the outer side of the sliding sleeve, the annular lock sleeve is fixedly arranged at the inner end of the butt frame, and the annular lock sleeve is sleeved on the outer side of the shaft column.

As a further description of the above technical solution:

the inner side of the sliding sleeve is fixedly provided with a connecting plate, the outer end of the connecting plate is fixedly provided with a side bracket, the inner side of the side bracket is rotatably connected with a handle through a shaft rod, the handle is fixedly provided with a cam, and the cam and the handle are vertically distributed.

As a further description of the above technical solution:

the outside of sliding sleeve rotates and is connected with the support frame, the inside of base has the recess of cooperation support frame joint.

As a further description of the above technical solution:

the wheel belt driving mechanism comprises a rotary motor, a driving wheel and a driving belt, the rotary motor is installed at the bottom of the supporting plate, the output end of the rotary motor penetrates through the upper side of the supporting plate to be connected with the driving wheel in a transmission mode, and the driving wheel and the driven wheel are sleeved with the driving belt in matched transmission.

As a further description of the above technical solution:

the winding lifting mechanism comprises a hoisting motor, a wheel disc and a traction rope, the hoisting motor is installed at the side end of the bracket, the output end of the hoisting motor penetrates through the wheel disc connected to the other side of the bracket in a transmission mode, the traction rope is wound on the outer side of the wheel disc, and a bearing box is bolted to the free end of the traction rope.

As a further description of the above technical solution:

horizontal drive mechanism includes support, horizontal motor, hoist and mount motor and drive chain, the outer end of support arm has set firmly two sets of supports, and one of them is a set of horizontal motor is installed to the outer end of support, horizontal motor's output runs through to the inboard transmission of support and is connected with the gear, and is two sets of the outer pot head of gear is equipped with the driven drive chain of cooperation, and drive chain and bracket fixed connection.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the simple arm lifting device and the alternate operation of the belt wheel driving mechanism, the winding lifting mechanism and the horizontal driving mechanism, the service time of a crane in a well site can be saved, a heavy tee joint or a multi-way joint which cannot be carried by manpower is realized, and the safety problem in the manual carrying process is avoided.

2. According to the utility model, the sliding sleeve is arranged on the axle column, the connecting plate, the abutting frame and the support frame are arranged on the sliding sleeve, the side connecting frame is arranged on the connecting plate, the handle and the cam are arranged on the side connecting frame, when the sliding sleeve moves to the position of the positioning groove, the abutting frame drives the annular lock sleeve to slide in the process, when the cam is in a horizontal state, the head of the cam is tightly attached to the inner end wall of the abutting frame, the annular lock sleeve is attached to the positioning groove in the axle column at the moment, so that the position of the sliding sleeve is fixed, the support frame is obliquely erected on the ground, the support effect on the axle column can be achieved, and the arm crane is ensured to be in a balanced and stable erected state when being placed on a carrying heavy object.

Drawings

FIG. 1 illustrates a perspective view provided in accordance with an embodiment of the present invention;

FIG. 2 illustrates a side view provided in accordance with an embodiment of the present invention;

FIG. 3 illustrates a top view provided in accordance with an embodiment of the present invention;

fig. 4 shows a cross-sectional view of a connection of a sliding sleeve and a shaft post provided according to an embodiment of the utility model.

Illustration of the drawings:

1. a base; 2. a column shaft; 201. positioning a groove; 3. a sliding sleeve; 4. an abutting frame; 401. an annular lock sleeve; 5. a support frame; 6. a support plate; 7. a groove; 8. a rotary motor; 9. a drive wheel; 10. a driven wheel; 11. a transmission belt; 12. a support arm; 13. a bracket; 14. a wheel disc; 15. a hauling rope; 16. a bearing box; 17. a support; 18. a horizontal motor; 19. a gear; 20. a drive chain; 21. hoisting a motor; 22. a connector tile; 23. side connection frames; 24. a handle; 25. a cam.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a simple cantilever crane device for a fracturing manifold comprises a base 1, wherein an axle column 2 is fixedly arranged at the upper end of the base 1, a supporting mechanism for keeping the axle column 2 stably erected is arranged on the axle column 2, a supporting plate 6 is fixedly arranged at the top of the axle column 2, a driven wheel 10 is rotatably connected to the top end of the supporting plate 6, a belt driving mechanism for driving the driven wheel 10 to rotate is arranged on the supporting plate 6, a supporting arm 12 is fixedly arranged at the top end of the driven wheel 10, a bracket 13 is slidably connected to the outer side of the supporting arm 12, a bearing box 16 is arranged on the lower side of the bracket 13, a winding and lifting mechanism for pulling the bearing box 16 is arranged on the bracket 13, a horizontal driving mechanism for driving the bracket 13 to move is further arranged on the supporting arm 12, the bottom of the axle column 2 and the base 1 are fixed through bolts or other modes, a diesel vehicle air source in a well site is utilized to output an air source, a high-pressure air source is used as a driving air source of three air motors, and a heavy object is placed in the bearing box 16, the winding lifting mechanism is started to lift the heavy object, then the belt driving mechanism is started to drive the driven wheel 10 to rotate along the shaft column 2, finally the horizontal driving mechanism is started to drive the bracket 13 to slide along the support arm 12, the bearing box 16 for carrying the heavy object is conveyed to a target point, and the problem that some heavy three-way joints and multi-way joints cannot be carried manually is solved.

Specifically, as shown in fig. 1, 2 and 4, the supporting mechanism includes a sliding sleeve 3, an abutting frame 4, an annular lock sleeve 401, a connecting plate 22, a side frame 23, a handle 24 and a cam 25, the abutting frame 4 is movably disposed on the outer side of the sliding sleeve 3, the annular lock sleeve 401 is fixedly disposed at the inner end of the abutting frame 4, the annular lock sleeve 401 is sleeved on the outer side of the column 2, the connecting plate 22 is fixedly disposed on the inner side of the sliding sleeve 3, the side frame 23 is fixedly disposed at the outer end of the connecting plate 22, the handle 24 is rotatably connected to the inner side of the side frame 23 through a shaft rod, the cam 25 is fixedly disposed on the handle 24, the cam 25 and the handle 24 are vertically distributed, a groove 7 engaged with the supporting frame 5 is disposed inside the base 1, when the sliding sleeve 3 moves to the position of the positioning groove 201, the handle 24 is rotated to enable the head of the cam 25 to face the abutting frame 4, in the process, the abutting frame 4 drives the annular lock sleeve 401 to slide along the sliding sleeve 3, when the cam 25 is in a horizontal state, the head of the cam is tightly attached to the inner end wall of the abutting frame 4, the annular lock sleeve 401 is attached to the positioning groove 201 in the shaft column 2 at the moment, the position of the sliding sleeve 3 is fixed, the support frame 5 is obliquely erected on the ground, the supporting effect on the shaft column 2 can be achieved, and the support arm is guaranteed to be in a balanced erecting state when being placed in a heavy object carrying process.

Specifically, as shown in fig. 1-3, the wheel belt driving mechanism includes a rotary motor 8, a driving wheel 9 and a driving belt 11, the rotary motor 8 is installed at the bottom of the supporting plate 6, an output end of the rotary motor 8 penetrates through the upper side of the supporting plate 6 to be connected with the driving wheel 9 in a transmission manner, the driving wheel 9 and the driven wheel 10 are sleeved with the driving belt 11 in a matching transmission manner, the winding lifting mechanism includes a hoisting motor 21, a wheel disc 14 and a hauling rope 15, the hoisting motor 21 is installed at a side end of a bracket 13, the output end of the hoisting motor 21 penetrates through the other side of the bracket 13 to be connected with the wheel disc 14 in a transmission manner, the hauling rope 15 is wound on the outer side of the wheel disc 14, a free end of the hauling rope 15 is bolted with a bearing box 16, the rotary motor 8 installed at the bottom of the supporting plate 6 is started to drive the driving wheel 9 to rotate, the driving wheel 9 drives the driven wheel 10 and a support arm 12 fixed with the driven wheel 10 through the driving belt 11 to rotate, the realization is to the transport in the different position of target heavy object, and the hoist and mount motor 21 drive installation on bracket 13 rim plate 14 rotates, and 14 pivoted in-process of rim plate will receive and release haulage rope 15, realize the promotion and transfer of goods in bearing box 16, and three motor all are pneumatic motor, and compressed air derives from well site diesel oil fracturing truck, and three motor can all realize the accurate control of inching to reach and can stop in the position that any plan stops.

Specifically, as shown in fig. 1-3, the horizontal driving mechanism includes a support 17, a horizontal motor 18, a hoisting motor 21 and a transmission chain 20, two sets of supports 17 are fixedly disposed at the outer end of the support arm 12, the horizontal motor 18 is mounted at the outer end of one set of supports 17, the output end of the horizontal motor 18 penetrates through the inner side of the support 17 and is connected with a gear 19 in a transmission manner, the outer ends of the two sets of gears 19 are sleeved with the transmission chain 20 in a transmission manner, the transmission chain 20 is fixedly connected with the bracket 13, the horizontal motor 18 mounted on the support 17 is started to drive the gear 19 to rotate, and further the transmission chain 20 is driven to rotate in an annular manner, at this time, the bracket 13 fixed with the transmission chain 20 drives the bearing box 16 to move along the horizontal direction, and further the goods are conveyed to a designated place.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a fracturing manifold is with simple and easy cantilever crane device, includes the base, its characterized in that, the upper end of base has set firmly the jack-post, be provided with the supporting mechanism who erects in order to keep the jack-post to stabilize on the jack-post, the top of jack-post has set firmly the layer board, the top of layer board is rotated and is connected with from the driving wheel, be provided with on the layer board so that take driving mechanism from driving wheel pivoted, the top from the driving wheel has set firmly the support arm, the outside sliding connection of support arm has the bracket, the downside of bracket is provided with the bearing box, be provided with on the bracket with the winding hoist mechanism of pulling bearing box, still be provided with on the support arm so that the horizontal drive mechanism that the bracket removed.

2. The simple cantilever crane device for the fracturing manifold as claimed in claim 1, wherein the support mechanism comprises a sliding sleeve, a butt frame, an annular lock sleeve, a connecting plate, a side frame, a handle, a cam and a support frame, the butt frame is movably arranged on the outer side of the sliding sleeve, the annular lock sleeve is fixedly arranged at the inner end of the butt frame, and the annular lock sleeve is sleeved on the outer side of the shaft column.

3. The simple cantilever crane device for the fracturing manifold as claimed in claim 2, wherein the sliding sleeve is fixedly provided with a connecting plate at the inner side, the connecting plate is fixedly provided with a side bracket at the outer end, the inner side of the side bracket is rotatably connected with a handle through a shaft rod, the handle is fixedly provided with a cam, and the cam and the handle are vertically distributed.

4. The simple cantilever crane device for the fracturing manifold as claimed in claim 3, wherein the support frame is rotatably connected to the outer side of the sliding sleeve, and a groove matched with the support frame in a clamping manner is formed in the base.

5. The simple cantilever crane device for the fracturing manifold as claimed in claim 1, wherein the belt driving mechanism comprises a rotary motor, a driving wheel and a driving belt, the rotary motor is mounted at the bottom of the supporting plate, the output end of the rotary motor penetrates through the upper side of the supporting plate and is connected with the driving wheel in a transmission manner, and the driving wheel and the driven wheel are sleeved with the driving belt in a matching transmission manner.

6. The simple cantilever crane device for the fracturing manifold as claimed in claim 5, wherein the winding lifting mechanism comprises a hoisting motor, a wheel disc and a traction rope, the hoisting motor is mounted at the side end of the bracket, the output end of the hoisting motor penetrates through the other side of the bracket to be connected with the wheel disc in a transmission manner, the traction rope is wound on the outer side of the wheel disc, and the free end of the traction rope is bolted with the bearing box.

7. The simple cantilever hoisting device for the fracturing manifold as claimed in claim 6, wherein the horizontal driving mechanism comprises a support, a horizontal motor, a hoisting motor and a transmission chain, two sets of supports are fixedly arranged at the outer end of the support arm, the horizontal motor is installed at the outer end of one set of supports, the output end of the horizontal motor penetrates through the inner side of the support to be connected with a gear in a transmission manner, the outer end sleeves of the two sets of gears are provided with the transmission chain in a matching transmission manner, and the transmission chain is fixedly connected with the bracket.