CN220563202U - Storage equipment with internal limiting structure - Google Patents

Abstract

The utility model relates to the technical field of drill collar storage, in particular to storage equipment with an internal limiting structure, which comprises a base, wherein the bottom of the base is movably connected with four damping springs, the bottoms of the four damping springs are connected with two bearing plates in a clamping way, the two ends of the two bearing plates are both rotationally connected with wheels, one side of the base is in threaded connection with a traction block, one end of the traction block is inserted with a plug pin, the bottom of the plug pin is in threaded connection with a nut, the top of the base is movably connected with a plurality of first limiting plates, and the improved drill collar storage equipment can effectively limit the drill collar through the extrusion of the upper and lower first limiting plates so as to prevent the drill collar from shaking; the drill collar can be effectively prevented from shaking unstably when being stored by inserting the limit column into one end of the main body, a plurality of spring seats are arranged on one side of the baffle plate, the drill collar can be effectively prevented from being impacted by inertia when being transported, and the spring column plays a role in shock absorption when being transported.

Description

Storage equipment with internal limiting structure

Technical Field

The utility model relates to the technical field of drill collar storage, in particular to storage equipment with an internal limiting structure.

Background

The drill collar is at the lowest part of the drill string and is the main component of the lower tool assembly. The main characteristics are that the wall thickness is large, the weight and the rigidity are large, and in order to facilitate the drilling work, an elevator groove and a slip groove can be processed on the outer surface of the internal thread of the drill collar; the drill collar is an important underground drilling tool in petroleum and natural gas and coal bed gas exploration and development, is an important component part of a drill string system, is connected to the lower part of the whole drill string, and has the main functions of applying drilling pressure to a drill bit and transmitting torque so as to ensure the smooth proceeding of a drilling process.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the existing drill collar storage device is used, the drill collar in the existing drill collar storage device is easy to shake, and when the existing drill collar storage device is transported, the drill collar is easy to drop, so that some safety problems can be caused; 2. the existing drill collar storage equipment is inconvenient to transport the drill collar, and needs to be inverted once, so that the transportation efficiency is greatly reduced, and the construction process is delayed.

Disclosure of Invention

The utility model aims to provide storage equipment with an internal limiting structure, so as to solve the problems of the prior drill collar storage equipment in use. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a storage equipment with inside limit structure, includes the base, the bottom swing joint of base has four damping spring, four damping spring's bottom joint has two bearing plates, two the both ends of bearing plate are all rotated and are connected with the wheel, one side threaded connection of base has the traction block, the one end of traction block is pegged graft and is had the bolt, the bottom threaded connection of bolt has the nut, the top swing joint of base has a plurality of first limiting plate, the both sides fixedly connected with hinge block of first limiting plate, the equal threaded connection in both sides at first limiting plate top has the lower screw thread seat, the lantern ring has been cup jointed to the outer wall of lower screw thread seat, the top threaded connection of first limiting plate has the roof, the bottom threaded connection of roof has last screw thread seat, the opposite side threaded connection of base has the baffle, one side swing joint of baffle has a plurality of spring holder, one side fixedly connected with spacing post, the upper surface joint of first limiting plate has five main parts, one side fixedly connected with backplate on the upper surface of first limiting plate.

Further preferably, the diameter of the inner wall of the main body is consistent with the diameter of the outer wall of the limit post, and the sleeve structure is formed.

Further preferably, the main body is located on the upper surface of the first limiting plate, and the main body and the spring seat form an elastic structure.

Further preferably, the four damping springs are symmetrically distributed at the top of the base, and the two damping springs and the bearing plate form a clamping structure.

Further preferably, the bolt and the traction block form an inserting structure, and the bolt is in threaded connection with a nut at the bottom.

Further preferably, the top two sides of the first limiting plate are symmetrically connected with four lower thread seats, the bottom two sides of the first limiting plate are symmetrically connected with four upper thread seats, and the upper thread seats and the lower thread seats form a thread structure through a lantern ring.

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

according to the utility model, the top and bottom parts of the first limiting plate are provided with the upper thread seat and the lower thread seat, and the upper thread seat and the lower thread seat are connected by the lantern ring in a threaded manner, so that the drill collar can be effectively limited by extrusion of the upper limiting plate and the lower limiting plate, and the drill collar is prevented from shaking; the inner wall diameter of main part is unanimous with the outer wall diameter of spacing post, and constitutes the socket joint structure, can effectually prevent through pegging graft the spacing post into the one end of main part that the drill collar from producing when storing and rocking unstably, take place to drop, installs a plurality of spring holders in one side of baffle, can effectively prevent the impact of drill collar when transporting by inertia production.

According to the utility model, the damping spring is connected to the bottom of the base, so that when the wheels transport the drill collar storage equipment, the vibration generated by transportation can be reduced, and the stability of the drill collar storage equipment is ensured; the traction block is spliced through the bolt, the tractor can carry out rapid butt joint traction on the drill collar storage equipment through the traction block, and the drill collar storage equipment is fixed through the nut.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic diagram of a limiting structure of the present utility model.

In the figure: 1. a base; 2. a damping spring; 3. a bearing plate; 4. a wheel; 5. a traction block; 6. a plug pin; 7. a screw cap; 8. a first limiting plate; 9. a top plate; 10. a hinge block; 11. a lower thread seat; 12. a collar; 13. a thread seat is arranged; 14. a baffle; 15. a spring seat; 16. a limit column; 17. a main body; 18. and (5) protecting the 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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a storage facilities with inside limit structure, the on-line screen storage device comprises a base 1, the bottom swing joint of base 1 has four damping spring 2, the bottom joint of four damping spring 2 has two bearing plates 3, the both ends of two bearing plates 3 all rotate and are connected with wheel 4, one side threaded connection of base 1 has traction block 5, the one end of traction block 5 is pegged graft and is had bolt 6, the bottom threaded connection of bolt 6 has nut 7, the top swing joint of base 1 has a plurality of first limiting plate 8, the both sides fixedly connected with hinge piece 10 of first limiting plate 8, the equal threaded connection in both sides at first limiting plate 8 top has lower thread seat 11, the lantern ring 12 has been cup jointed to the outer wall of lower thread seat 11, the top threaded connection of first limiting plate 8 has roof 9, the bottom threaded connection of roof 9 has last thread seat 13, the opposite side threaded connection of base 1 has and is as baffle 14, one side swing joint of baffle 14 has a plurality of spring holder 15, one side fixedly connected with spacing post 16 of a plurality of spring holder 15, the upper surface joint of first limiting plate 8 has five main parts 17, one side fixedly connected with backplate 18 of first limiting plate 8 upper surface.

In this embodiment, as shown in fig. 4, the diameter of the inner wall of the main body 17 is identical to the diameter of the outer wall of the limiting post 16, and the sleeve structure is formed, so that the drill collar can be effectively prevented from shaking and falling off when being stored by inserting the limiting post 16 into one end of the main body 17.

In this embodiment, as shown in fig. 2 and 4, the main body 17 is located on the upper surface of the first limiting plate 8, and the main body 17 and the spring seats 15 form an elastic structure, and by installing a plurality of spring seats 15 on one side of the baffle 14, the drill collar can be effectively prevented from being impacted by inertia during transportation.

In this embodiment, as shown in fig. 2 and 3, four damping springs 2 are symmetrically distributed at the top of the base 1, and two damping springs 2 and a bearing plate 3 form a clamping structure, and the damping springs 2 are connected to the bottom of the base 1, so that when the wheels 4 transport the drill collar storage device, the vibration generated by transportation can be reduced, and the stability of the drill collar storage device is ensured.

In this embodiment, as shown in fig. 1, the plug pin 6 and the traction block 5 form an inserting structure, the plug pin 6 is in threaded connection with the nut 7 at the bottom, the traction block 5 is inserted through the plug pin 6, the tractor can quickly butt-joint and traction the drill collar storage device through the traction block 5, and the drill collar storage device is fixed through the nut 7.

In this embodiment, as shown in fig. 2 and fig. 4, four lower thread seats 11 are symmetrically connected to two sides of the top of the first limiting plate 8, four upper thread seats 13 are symmetrically connected to two sides of the bottom of the first limiting plate 8, the upper thread seats 13 and the lower thread seats 11 form a thread structure through a collar 12, the upper thread seats 13 and the lower thread seats 11 are installed on the top and bottom portions of the first limiting plate 8, the first limiting plate is then in threaded connection with the collar 12, and the drill collar can be effectively limited by extrusion of the upper limiting plate and the lower limiting plate, so that the drill collar is prevented from shaking.

The application method and the advantages of the utility model are as follows: this storage equipment with inside limit structure, when using, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, when the drill collar storage device is used, firstly, the bottommost first limiting plate 8 is connected to the top of the base 1 through the hinge block 10, the main body 17 is clamped in a groove on the upper surface of the first limiting plate 8, after the clamping is finished, the first limiting plate 8 is arranged on the top of the first limiting plate 8, the two first limiting plates 8 are connected through the lower thread seat 11, the upper thread seat 13 and the collar 12, and the top of the upper first limiting plate 8 is connected with the top plate 9 through the lower thread seat 11, the upper thread seat 13 and the collar 12, so that the drill collar on the uppermost layer can be prevented from falling off during transportation; the baffle 14 is arranged on one side of the base 1, when the main body 17 is placed, one end of the main body 17 is spliced with the limit column 16 on one side of the spring seat 15, the spring seat 15 is positioned on one side of the baffle 14, the other side of the base 1 is fixedly connected with the guard plate 18, a protection effect can be achieved when the drill collar is transported, the traction block 5 is connected with the tractor through the bolt 6 and the nut 7 when the storage device is moved, the whole device is driven to move by the wheels 4 at the bottom of the base 1, the wheels 4 are connected by the bearing plate 3, and the damping spring 2 is positioned on the upper surface of the bearing plate 3 and plays a damping role in transportation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Storage equipment with inside limit structure, including base (1), its characterized in that: the utility model discloses a base, including base (1) and baffle, four damping spring (2) are movably connected to the bottom swing joint of base (1), four damping spring (2)'s bottom joint has two bearing plates (3), two the both ends of bearing plate (3) all rotate and are connected with wheel (4), one side threaded connection of base (1) has traction block (5), peg graft in the one end of traction block (5) has bolt (6), the bottom threaded connection of bolt (6) has nut (7), the top swing joint of base (1) has a plurality of first limiting plate (8), the both sides fixedly connected with hinge piece (10) of first limiting plate (8), the both sides at first limiting plate (8) top all threaded connection has lower thread seat (11), the outer wall of lower thread seat (11) has cup jointed lantern ring (12), the top threaded connection of first limiting plate (8) has roof (9), the bottom threaded connection of roof (9) has last thread seat (13), the opposite side threaded connection of base (1) has nut (7), the top of a plurality of spring seat (14) has on one side (15) of a plurality of fixed posts (15) have, one side (15) is connected with a plurality of spring seat (15), one side of the upper surface of the first limiting plate (8) is fixedly connected with a guard plate (18).

2. The storage device with internal limiting structure of claim 1, wherein: the diameter of the inner wall of the main body (17) is consistent with the diameter of the outer wall of the limit column (16), and the sleeve structure is formed.

3. The storage device with internal limiting structure of claim 1, wherein: the main body (17) is positioned on the upper surface of the first limiting plate (8), and the main body (17) and the spring seat (15) form an elastic structure.

4. The storage device with internal limiting structure of claim 1, wherein: four damping springs (2) are symmetrically distributed at the top of the base (1), and two damping springs (2) and a bearing plate (3) form a clamping structure.

5. The storage device with internal limiting structure of claim 1, wherein: the bolt (6) and the traction block (5) form an inserting structure, and the bolt (6) is in threaded connection with a nut (7) at the bottom.

6. The storage device with internal limiting structure of claim 1, wherein: four lower thread seats (11) are symmetrically connected to the two sides of the top of the first limiting plate (8), four upper thread seats (13) are symmetrically connected to the two sides of the bottom of the first limiting plate (8), and the upper thread seats (13) and the lower thread seats (11) form a thread structure through lantern rings (12).