Fixed butt joint mechanism for gas pipelines in gas construction

Abstract

The utility model discloses a fixed butt joint mechanism for gas pipelines in gas construction, which comprises a movable seat, and two sides of the top of the movable seat are connected with placing frames in a sliding manner. The lifting frame is driven by the electric cylinder to move upwards, the sliding rod is driven by the lifting frame to move upwards, the sliding sleeve is driven by the sliding rod to move upwards, the lifting plate is driven by the sliding sleeve to move upwards, the pressing plate is driven by the lifting plate to move upwards, the pressing plate is separated from the working end of the placing frame, and a gas pipeline is placed in the placing frame. An electric cylinder drives a lifting frame and a pressing plate to descend, so that the pressing plate is matched with a placing frame to fix a pipeline, a moving seat drives the placing frame and the pressing plate to move towards the inner side, the pressing plate drives a lifting plate and a sliding sleeve to slide towards the inner side on the surface of a sliding rod, butt joint work of the gas pipeline is completed, and the butt joint device has the advantage of efficient butt joint of the gas pipeline. The pressing pieces on the two sides automatically move, when the fuel gas pipelines are in butt joint frequently, the physical energy of workers does not need to be consumed, and the butt joint operation efficiency of the fuel gas pipelines is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas construction equipment, in particular to a fixed docking mechanism for gas pipelines in gas construction. Background Art

[0002] During the gas construction process, gas pipeline docking equipment is required, and the patent announcement number is CN220050633U, which discloses a gas pipeline welding docking device, including a base; it also includes a docking mechanism, a supporting mechanism, an adjusting mechanism and a clamping mechanism. The docking mechanism includes two convex sliders and two multi-stage electric telescopic rods. The adjusting mechanism includes two adjusting plates, two bidirectional screws, two groups of adjusting blocks and two first turntables. The supporting mechanism includes two groups of electric telescopic rods, two groups of supporting rotating frames, two groups of supporting wheels and multiple reinforcing ribs. The docking mechanism is installed at the left and right ends of the base, the supporting mechanism is installed on the docking mechanism through the adjusting mechanism, and the clamping mechanism is installed on the top of the adjusting mechanism.

[0003] The above-mentioned existing technical solutions have the following defects: the pressure plates on both sides require the user to manually rotate the screw twice. Each time the screw is operated, a certain amount of time and physical strength of the user is consumed. When the gas pipeline needs to be frequently docked, the user needs to repeatedly manually operate the rotating screw, which will cause fatigue and soreness in the user's arms, reduce the efficiency of operating the screw, and ultimately reduce the efficiency of the gas pipeline docking operation. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a fixed docking mechanism for gas pipelines in gas construction, which has the advantage of efficiently docking gas pipelines and solves the problem that the pressure plates on both sides require the user to manually rotate the screw rod twice. Each operation of the screw rod consumes a certain amount of time and physical strength of the user. When the gas pipelines need to be frequently docked, the user needs to repeatedly manually operate the rotating screw rod, which will cause fatigue and soreness in the user's arms, reduce the efficiency of operating the screw rod, and ultimately reduce the efficiency of the gas pipeline docking operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed docking mechanism for gas pipelines in gas construction, comprising a movable seat, both sides of the top of the movable seat are slidably connected to a placement rack, a pressing plate is provided inside the placement rack, a lifting plate is provided on the top of the placement rack, the front and rear sides of the bottom of the lifting plate both penetrate into the interior of the placement rack, and the top of the lifting plate is fixedly connected to a positioning mechanism.

[0006] As a preferred embodiment of the present invention, the positioning mechanism includes an electric cylinder, which is fixedly connected to the four corners of the moving seat, and the top of the electric cylinder is fixedly connected to a lifting frame, and the front and rear sides of the lifting frame are fixedly connected to a sliding rod, and both sides of the surface of the sliding rod are provided with sliding sleeves, and the bottom of the sliding sleeve is fixedly connected to the bottom of the lifting plate, and the surface of the sliding rod is fixedly connected to a reinforcement plate, and the front and rear sides of the reinforcement plate are fixedly connected to the inner wall of the lifting frame.

[0007] As a preferred embodiment of the present invention, a weight-reducing groove is provided on the top of the lifting frame, and the weight-reducing groove is located on the top of the moving seat.

[0008] As a preferred embodiment of the present invention, reinforcement blocks are fixedly connected to both sides of the surface of the sliding rod, and the surfaces of the reinforcement blocks are fixedly connected to the inner wall of the lifting frame.

[0009] As a preferred embodiment of the present invention, the front side and the rear side of the pressing plate are fixedly connected to stabilizing blocks, and the stabilizing blocks are slidably connected to the inside of the placement rack.

[0010] As a preferred embodiment of the present invention, the front side and the rear side of the interior of the lifting plate are fixedly connected with reinforcement pieces, and the reinforcement pieces are located on the top of the pressing plate.

[0011] As a preferred embodiment of the present invention, ventilation grooves are provided on the front and rear sides of the movable seat, and the ventilation grooves are located at the bottom of the lifting frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model drives the lifting frame upward by an electric cylinder, and the lifting frame drives the sliding rod upward, and the sliding rod drives the sliding sleeve upward, and the sliding sleeve drives the lifting plate upward, and the lifting plate drives the pressing plate upward, and the pressing plate is separated from the working end of the placement frame, and the gas pipeline is placed inside the placement frame, and the lifting frame and the pressing plate are driven down by the electric cylinder so that the pressing plate cooperates with the placement frame to fix the pipeline, and the moving seat is started, and the moving seat drives the placement frame and the pressing plate to move inward, and the pressing plate drives the lifting plate and the sliding sleeve to slide inward on the surface of the sliding rod. When the gas pipelines on both sides are in contact, the docking work of the gas pipelines is completed, which has the advantage of efficiently docking the gas pipelines. The pressing parts on both sides move automatically, and when the gas pipelines are frequently docked, there is no need to consume manual physical energy, thereby improving the efficiency of the gas pipeline docking operation.

[0014] 2. The utility model is provided with a positioning mechanism, which can drive the pressing plate and the placement frame to move, avoiding the need for manual brute force operation when the gas pipeline is fixed, thereby improving the docking efficiency of the gas pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 A three-dimensional diagram of a pressed plate of the present invention;

[0017] Figure 3 A three-dimensional diagram of the slide bar of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Moving seat; 2. Placing rack; 3. Pressing plate; 4. Lifting plate; 5. Positioning mechanism; 51. Electric cylinder; 52. Lifting frame; 53. Sliding rod; 54. Sliding sleeve; 55. Reinforcement plate; 6. Weight reduction groove; 7. Reinforcement block; 8. Stabilizing block; 9. Reinforcement piece; 10. Breathing groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a fixed docking mechanism for gas pipelines in gas construction, including a movable seat 1, both sides of the top of the movable seat 1 are slidably connected with a placement rack 2, a pressing plate 3 is provided inside the placement rack 2, and a lifting plate 4 is provided on the top of the placement rack 2, the front and rear sides of the bottom of the lifting plate 4 are both passed through the interior of the placement rack 2, and the top of the lifting plate 4 is fixedly connected with a positioning mechanism 5.

[0022] refer to Figure 3 The positioning mechanism 5 includes an electric cylinder 51, which is fixedly connected to the four corners of the mobile seat 1. The top of the electric cylinder 51 is fixedly connected to a lifting frame 52. The front and rear sides of the lifting frame 52 are fixedly connected to a sliding rod 53. Both sides of the surface of the sliding rod 53 are sleeved with sliding sleeves 54. The bottom of the sliding sleeve 54 is fixedly connected to the bottom of the lifting plate 4. The surface of the sliding rod 53 is fixedly connected to a reinforcing plate 55. The front and rear sides of the reinforcing plate 55 are fixedly connected to the inner wall of the lifting frame 52.

[0023] As a technical optimization solution of the present invention, by setting a positioning mechanism 5, the pressing plate 3 and the placement rack 2 can be driven to move, avoiding the need for manual brute force operation when the gas pipeline is fixed, thereby improving the docking efficiency of the gas pipeline.

[0024] refer to Figure 2 A weight-reducing groove 6 is provided on the top of the lifting frame 52 , and the weight-reducing groove 6 is located on the top of the moving seat 1 .

[0025] As a technical optimization solution of the present invention, by setting the weight-reducing groove 6, the weight of the scraper can be reduced, avoiding the scraper being difficult to pull during use, resulting in high working pressure of the pull rope and the motor, thereby reducing the working pressure of the pull rope and the motor.

[0026] refer to Figure 2 Both sides of the surface of the slide rod 53 are fixedly connected with reinforcement blocks 7, and the surface of the reinforcement block 7 is fixedly connected to the inner wall of the lifting frame 52.

[0027] As a technical optimization solution of the present invention, by setting a reinforcement block 7, the connection between the slide rod 53 and the lifting frame 52 can be reinforced to avoid the slide rod 53 and the lifting frame 52 from breaking during use, preventing the slide rod 53 and the lifting frame 52 from being unable to cooperate, and improving the use effect of the slide rod 53 and the lifting frame 52.

[0028] refer to Figure 4 The front and rear sides of the pressing plate 3 are fixedly connected with a stabilizing block 8, and the stabilizing block 8 is slidably connected to the inside of the placement rack 2.

[0029] As a technical optimization solution of the present invention, by setting a stabilizing block 8, the pressing plate 3 can be stabilized in sliding, avoiding shaking of the pressing plate 3 during sliding movement, causing the pressing plate 3 to loosen, and improving the sliding stability of the pressing plate 3.

[0030] refer to Figure 2 The front and rear sides of the lifting plate 4 are fixedly connected with reinforcement members 9, which are located on the top of the pressing plate 3.

[0031] As a technical optimization solution of the present invention, by setting a reinforcement piece 9, the structural strength of the lifting plate 4 can be strengthened, thereby preventing the lifting plate 4 from being deformed during long-term use, which causes the lifting plate 4 to be unable to be used normally, and improving the stability of the lifting plate 4.

[0032] refer to Figure 2 The front and rear sides of the movable seat 1 are both provided with ventilation grooves 10 , and the ventilation grooves 10 are located at the bottom of the lifting frame 52 .

[0033] As a technical optimization solution of the present invention, by providing the ventilation groove 10, the heat inside the mobile seat 1 can be dissipated, avoiding the air flow inside the mobile seat 1 from being unable to dissipate, resulting in the temperature of the mobile seat 1 being too high, and improving the working safety of the mobile seat 1.

[0034] The working principle and usage process of the present invention: When in use, the figure shows the closed state of the pressing plate 3 and the placement rack 2. When the pressing plate 3 needs to be opened, the electric cylinder 51 is started, and the electric cylinder 51 drives the lifting frame 52 to move upward, and the lifting frame 52 drives the sliding rod 53 to move upward, and the sliding rod 53 drives the sliding sleeve 54 to move upward, and the sliding sleeve 54 drives the lifting plate 4 to move upward, and the lifting plate 4 drives the pressing plate 3 to move upward, and the pressing plate 3 is separated from the working end of the placement rack 2, and the gas pipeline is placed inside the placement rack 2, and the lifting frame 52 and the pressing plate 3 are driven to descend by the electric cylinder 51, so that the pressing plate 3 cooperates with the placement rack 2 to fix the pipeline, and the moving seat 1 is started, and the moving seat 1 drives the placement rack 2 and the pressing plate 3 to move inward, and the pressing plate 3 drives the lifting plate 4 and the sliding sleeve 54 to slide inward on the surface of the sliding rod 53. When the gas pipelines on both sides contact, the docking work of the gas pipelines is completed.

[0035] To sum up: the fixed docking mechanism of the gas pipeline in gas construction, through the coordinated use of the movable seat 1, the placement rack 2, the pressing plate 3, the lifting plate 4, and the positioning mechanism 5, solves the problem that the pressing plates on both sides require the user to manually rotate the screw rod twice. Each operation of the screw rod consumes a certain amount of time and physical strength of the user. When the gas pipeline needs to be frequently docked, the user needs to repeatedly manually operate the rotating screw rod, which will cause fatigue and soreness in the user's arms, reduce the efficiency of operating the screw rod, and ultimately reduce the efficiency of the gas pipeline docking operation.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed docking mechanism for a gas pipeline in a gas construction project, comprising a movable seat (1), characterized in that: Both sides of the top of the movable seat (1) are slidably connected to a placement rack (2), a pressing plate (3) is provided inside the placement rack (2), a lifting plate (4) is provided on the top of the placement rack (2), the front side and the rear side of the bottom of the lifting plate (4) are both passed through the interior of the placement rack (2), and a positioning mechanism (5) is fixedly connected to the top of the lifting plate (4).

2. A fixed docking mechanism for gas pipelines for gas construction according to claim 1, characterized in that: The positioning mechanism (5) includes an electric cylinder (51), the electric cylinder (51) is fixedly connected to the four corners of the movable seat (1), the top of the electric cylinder (51) is fixedly connected to a lifting frame (52), the front and rear sides of the interior of the lifting frame (52) are fixedly connected to a sliding rod (53), both sides of the surface of the sliding rod (53) are sleeved with sliding sleeves (54), the bottom of the sliding sleeve (54) is fixedly connected to the bottom of the lifting plate (4), the surface of the sliding rod (53) is fixedly connected to a reinforcing plate (55), the front and rear sides of the reinforcing plate (55) are fixedly connected to the inner wall of the lifting frame (52).

3. A fixed docking mechanism for gas pipelines for gas construction according to claim 2, characterized in that: A weight-reducing groove (6) is provided on the top of the lifting frame (52), and the weight-reducing groove (6) is located on the top of the movable seat (1).

4. A fixed docking mechanism for gas pipelines in gas construction according to claim 2, characterized in that: Both sides of the surface of the sliding rod (53) are fixedly connected to reinforcement blocks (7), and the surface of the reinforcement block (7) is fixedly connected to the inner wall of the lifting frame (52).

5. The fixed docking mechanism for gas pipelines in gas construction according to claim 1, characterized in that: The front and rear sides of the pressing plate (3) are both fixedly connected to stabilizing blocks (8), and the stabilizing blocks (8) are slidably connected to the interior of the placement rack (2).

6. The fixed docking mechanism for gas pipelines in gas construction according to claim 1, characterized in that: The front side and the rear side of the lifting plate (4) are both fixedly connected with a reinforcement piece (9), and the reinforcement piece (9) is located on the top of the pressing plate (3).

7. The fixed docking mechanism for gas pipelines in gas construction according to claim 2, characterized in that: The front and rear sides of the movable seat (1) are both provided with ventilation grooves (10), and the ventilation grooves (10) are located at the bottom of the lifting frame (52).

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