CN219325196U

CN219325196U - Butt joint connecting device for natural gas conveying pipeline

Info

Publication number: CN219325196U
Application number: CN202320873036.5U
Authority: CN
Inventors: 王宇宁; 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-11
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of pipeline butt joint, and discloses a butt joint connecting device for a natural gas conveying pipeline. According to the utility model, two pipelines can be respectively adjusted through the cooperation between the structures such as the motor and the bidirectional screw rod, and large machinery is not needed, so that the butt joint cost is reduced, the working safety of workers is higher, and the clamping blocks can be replaced through the cooperation between the structures such as the bolts and the fixed blocks, so that the application range of the device is improved.

Description

Butt joint connecting device for natural gas conveying pipeline

Technical Field

The utility model relates to the technical field of pipeline butt joint, in particular to a butt joint connecting device for natural gas conveying pipelines.

Background

The natural gas pipeline transportation has advantages of low transportation cost, small occupied area, quick construction, large oil and gas transportation quantity, high safety performance, small transportation loss and the like, is often used in pipeline laying engineering of natural gas, in the prior art, as a laying route is long, the natural gas pipeline is often subjected to multi-section butt joint, various forms of welding, flange plates and bolt butt joint are adopted, when the pipeline is subjected to butt joint, two movable large lifting appliances are often used for lifting the two pipelines and commanding the pipelines through workers below, so that the pipeline is subjected to butt joint, the matching mode is complex in operation, the installation efficiency is low, the use cost is high, and workers stand below the pipeline, once the operation is wrong or the pipeline is not firm, so that the safety of the workers cannot be guaranteed, and therefore, a person skilled in the art now proposes a butt joint connecting device for the natural gas transportation pipeline.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a butt joint connecting device for a natural gas conveying pipeline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a be used for natural gas conveying pipeline interfacing apparatus, includes the base, the front end fixedly connected with two motors of base, the output fixedly connected with two-way lead screw of motor, two screw thread sleeve of outside threaded connection of two-way lead screw, two the top of screw thread sleeve is all rotated and is connected in the bottom of articulated frame, the top of articulated frame is rotated and is connected with two sliders, two the outside of slider is equal sliding connection in the inside of spout, the spout sets up inside the bottom of connecting plate, the inside mounting groove that is provided with in top of connecting plate, the inside sliding connection of mounting groove has the installation piece, the top fixedly connected with fixed block of installation piece, the top fixedly connected with clamp splice of fixed block, the inside cover of clamp splice is equipped with the pipeline, the inside of base is provided with two spacing grooves.

As a further description of the above technical solution:

the inside threaded connection of connecting plate has the bolt, the outside of bolt is laminated with the front end of fixed block mutually.

As a further description of the above technical solution:

the two bolts are symmetrically arranged.

As a further description of the above technical solution:

the two thread sleeves are both in sliding connection with the interiors of the limit grooves at the corresponding positions, and the exteriors of the bidirectional screw rods are in rotary connection with the interiors of the limit grooves at the corresponding positions.

As a further description of the above technical solution:

the two articulated frames are symmetrically arranged on the upper side of the base, and the outer parts of the fixed blocks are in sliding connection with the inner parts of the mounting grooves.

As a further description of the above technical solution:

one end of the clamping block is provided with a rotating shaft, and the other end of the clamping block is provided with a clamping block.

As a further description of the above technical solution:

the bottom four corners department of base all fixedly connected with support column.

The utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the motor, the bidirectional screw rod, the threaded sleeve, the hinged frame, the sliding block and other structures, the two pipelines can be respectively adjusted, so that the butt joint is accurate, large machinery is not needed, the butt joint cost is reduced, the butt joint efficiency is improved, and the work safety of workers is higher.

2. According to the utility model, through the cooperation of the structures such as the bolts, the fixed blocks, the connecting plates, the mounting grooves, the mounting blocks and the like, the clamping blocks can be replaced, and the device can be suitable for pipelines with different models and sizes, so that the application range of the device is improved.

Drawings

FIG. 1 is a perspective view of a butt joint device for natural gas transmission pipelines according to the present utility model;

fig. 2 is a schematic diagram of a bidirectional screw structure for a butt joint connection device of a natural gas transmission pipeline according to the present utility model;

fig. 3 is a schematic diagram of a bolt structure for a butt joint connection device of a natural gas transmission pipeline according to the present utility model.

Legend description:

1. a base; 2. a motor; 3. a bidirectional screw rod; 4. a thread sleeve; 5. a hinge bracket; 6. a slide block; 7. a chute; 8. a connecting plate; 9. a mounting groove; 10. a mounting block; 11. a fixed block; 12. clamping blocks; 13. a pipe; 14. a limit groove; 15. a bolt; 16. and (5) supporting the column.

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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a be used for natural gas delivery pipeline interfacing connection device, including base 1, base 1 plays the supporting role to motor 2, the front end fixedly connected with of base 1 two motors 2, two motor 2 symmetric distribution is at the front end of base 1, the output fixedly connected with two-way lead screw 3 of motor 2, through starting motor 2 operation, thereby can drive two-way lead screw 3 and rotate, the external screw thread of two-way lead screw 3 is connected with two thread bush 4, through rotating two-way lead screw 3, thereby drive the thread bush 4 of front and back both sides to near one side and remove, the top of two thread bush 4 all rotates the connection in the bottom of articulated frame 5, through with the thread bush 4 of front and back both sides to near one side remove, thereby drive the bottom of articulated frame 5 two poles to near one side and remove, the top rotation of articulated frame 5 is connected with two sliders 6, through moving the two rods at the bottom end of the hinged frame 5 to the similar side and taking the middle part of the hinged frame 5 as the center, the two rods at the top end of the hinged frame 5 are driven to move to the similar side, the sliding blocks 6 at the front side and the back side are driven to move to the similar side, the connecting plate 8 can be pushed to move upwards, two pipelines 13 can be respectively adjusted, the butt joint is accurate, large machinery is not needed, the butt joint cost is reduced, the butt joint efficiency is improved, the pipelines 13 are lifted without using the large machinery, the safety threat to workers is reduced, the work safety of workers is high, the outer parts of the two sliding blocks 6 are slidably connected in the sliding grooves 7, the sliding grooves 7 play a limiting role on the inner sliding blocks 6, the sliding blocks 6 cannot be separated from the inner parts of the sliding grooves 7, the sliding grooves 7 are arranged in the bottom end of the connecting plate 8, thereby make articulated frame 5 upwards promote connecting plate 8, the inside mounting groove 9 that is provided with in top of connecting plate 8, mounting groove 9 directly sets up in the top of connecting plate 8, the inside sliding connection of mounting groove 9 has installation piece 10, the mounting groove 9 plays spacing effect to internally mounted piece 10, the top fixedly connected with fixed block 11 of installation piece 10, the top of fixed block 11 direct fixed connection is at the top of installation piece 10, the top fixedly connected with clamp splice 12 of fixed block 11, the fixed block 11 plays the supporting role to clamp splice 12, make the position of clamp splice 12 fixed, the inside cover of clamp splice 12 is equipped with pipeline 13, clamp splice 12 plays spacing effect to inside pipeline 13, make the position of pipeline 13 fixed, the inside of base 1 is provided with two spacing groove 14, spacing groove 14 plays spacing effect to structures such as inside two-way screw 3, make structures such as two-way screw 3 can steady operation.

The inside threaded connection of connecting plate 8 has bolt 15, bolt 15 is to the inside of screwing in connecting plate 8, cooperation fixed block 11 isotructure uses, thereby can conveniently change clamp splice 12, and then can adapt to the pipeline 13 of different model sizes, and then make the application range of the device can improve, the outside of bolt 15 is laminated mutually with the front end of fixed block 11, thereby can fix the position of fixed block 11, two bolts 15 are the symmetry setting, thereby the clamp splice 12 atress of the left and right sides is the same, two thread bush 4 all with the inside sliding connection of corresponding position's spacing groove 14, spacing groove 14 plays spacing effect to inside two thread bush 4, and then make thread bush 4 can not take place the skew, the outside of two-way screw 3 is connected with the inside rotation of corresponding position's spacing groove 14, thereby make two-way screw 3 can smooth rotation, two articulated frame 5 symmetry sets up the upside at base 1, thereby can conveniently align two pipelines 13, the outside of fixed block 11 is with the inside sliding connection of corresponding position's spacing groove 14, thereby the inside mounting groove 9 makes the support column 12 can be closed at the bottom end of the fixed block 12, thereby the bottom end of the support column 1 is closed to the inside mounting groove 9, the bottom end of support column 16 is closed, the bottom end 16 is had, the bottom end of the support column 1 is closed to the fixed.

Working principle: when needs dock pipeline 13, through opening clamp splice 12, thereby place two pipelines 13 respectively in the inside of corresponding clamp splice 12, and then through starting motor 2 operation respectively, thereby drive relative two-way lead screw 3 and rotate, thereby drive the thread bush 4 of front and back both sides to near one side removal, thereby drive the bottom of articulated frame 5 to near one side removal, and then drive the other end of articulated frame 5 to near one side removal, thereby drive the slider 6 of front and back both sides to near one side removal, and then promote connecting plate 8 upwards to move, thereby make two pipelines 13 can remove respectively, thereby need not use large-scale machinery can adjust two pipelines 13 respectively, and then make the butt joint comparatively accurate, not only reduced butt joint cost, and the butt joint efficiency has been improved, and reduced large-scale machinery and to workman's security of work, when needs change clamp splice 12, through twisting two bolts 15 to the looks one side that separates, and then make bolt 15 break away from connecting plate 8 and fixed block 11's inside, and then pull fixed block 11, thereby make clamp splice 12 break away from clamp splice 9 and can carry out the size from the inside of clamp splice 12, thereby can carry out the device convenient to change the same size, and can carry out the size from clamp splice 12, and then can be convenient to change the same size, and can carry out the size 12.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a be used for natural gas delivery pipeline interfacing apparatus, includes base (1), its characterized in that: the novel intelligent automatic feeding device is characterized in that two motors (2) are fixedly connected to the front ends of the bases (1), two bidirectional screws (3) are fixedly connected to the output ends of the motors (2), two threaded sleeves (4) are fixedly connected to the outer threads of the bidirectional screws (3), the top ends of the threaded sleeves (4) are rotatably connected to the bottom ends of the hinged frames (5), two sliding blocks (6) are rotatably connected to the top ends of the hinged frames (5), the two sliding blocks (6) are slidably connected to the outer portions of the sliding blocks (6) in the sliding grooves (7), the sliding grooves (7) are formed in the bottom ends of the connecting plates (8), mounting grooves (9) are formed in the top ends of the connecting plates (8), mounting blocks (10) are slidably connected to the inner portions of the mounting grooves (9), fixing blocks (11) are fixedly connected to the top ends of the mounting blocks (10), clamping blocks (12) are fixedly connected to the inner portions of the clamping blocks (12), and pipelines (13) are sleeved in the inner portions of the clamping blocks (12), and two limiting grooves (14) are formed in the inner portions of the bases (1).

2. A docking connection for a natural gas delivery pipeline as defined in claim 1, wherein: the inside threaded connection of connecting plate (8) has bolt (15), the outside of bolt (15) is laminated with the front end of fixed block (11).

3. A docking connection for a natural gas delivery pipeline as claimed in claim 2, wherein: the two bolts (15) are symmetrically arranged.

4. A docking connection for a natural gas delivery pipeline as defined in claim 1, wherein: the two thread sleeves (4) are both in sliding connection with the interiors of the limit grooves (14) at corresponding positions, and the exteriors of the bidirectional screw rods (3) are in rotary connection with the interiors of the limit grooves (14) at corresponding positions.

5. A docking connection for a natural gas delivery pipeline as defined in claim 1, wherein: the two hinge brackets (5) are symmetrically arranged on the upper side of the base (1), and the outer parts of the fixed blocks (11) are in sliding connection with the inner parts of the mounting grooves (9).

6. A docking connection for a natural gas delivery pipeline as defined in claim 1, wherein: one end of the clamping block (12) is provided with a rotating shaft, and the other end of the clamping block is provided with a clamping block.

7. A docking connection for a natural gas delivery pipeline as defined in claim 1, wherein: support columns (16) are fixedly connected to four corners of the bottom end of the base (1).