Rapid pipeline mounting device for narrow space

Abstract

The utility model discloses a quick pipeline mounting device for a narrow space, and relates to the technical field of pipeline mounting construction. The top end of the lifting mechanism is connected with a fixing table; the top end of the fixing table is provided with a fixing mechanism; the right end of the fixing table is connected with a guide plate; the top end of the base is provided with a first connecting block and a second connecting block; the fixing mechanism comprises a fixing piece and a fixing block, the fixing piece is located on the left side of the top end of the fixing table, the fixing block is located on the right side of the top end of the fixing table, and a groove is formed in the joint of the fixing block and the fixing table and connected with a first lead screw and a guide rod. By arranging the lifting mechanism, the height of the fixing table can be accurately adjusted according to the actual height requirement of a narrow space, so that a pipeline can be adjusted to a proper installation position in narrow spaces with different heights, and construction personnel can operate conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline installation construction. Specifically, it relates to a pipeline rapid installation device for narrow spaces. Background Technique

[0002] At present, during the pipeline installation construction process, due to the large number of pipelines to be installed and connected and the tight construction period, in the related art, the method of erecting scaffolding for installation is usually adopted. Then, the pipeline is manually moved to the pipeline installation position, and then the pipeline is installed. Since the scaffolding needs to be disassembled and reassembled for different construction sites, and the process of manually moving the pipeline to the pipeline installation position is time-consuming and laborious, it is easy to cause delays in the construction progress and an increase in construction costs.

[0003] Chinese Patent with the publication number CN215160450U discloses a pipeline rapid installation device. The electric control box is used to control the rotation of the electric hoist, so that the lifting rope is released, and the lifting ring falls to the pipeline placement position. The pipeline is fixed with the lifting ring, and then the electric control box is used to control the electric hoist to reverse, so that the lifting rope is retracted and the lifting ring rises to lift the pipeline. The boom and the support column play a role in load-bearing and support. However, the construction site conditions are complex, and in some narrow spaces, it is not conducive to the movement of the boom of the device, resulting in the inability to lift the pipeline.

[0004] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a pipeline rapid installation device for narrow spaces, which solves the problems raised in the above background technique.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0007] A rapid pipe installation device for narrow spaces, comprising: a base, on the top of which a lifting mechanism is installed, the top of the lifting mechanism is connected to a fixed platform, on the top of the fixed platform a fixing mechanism is installed, the right end of the fixed platform is connected to a guide plate, and on the top of the base a first connecting block and a second connecting block are installed; a fixing mechanism, including a fixing piece and a fixing block, the fixing piece is located on the left side of the top of the fixed platform, the fixing block is located on the right side of the top of the fixed platform, and a groove is provided at the connection between the fixing block and the fixed platform, and this groove is connected to a first lead screw and a guide rod, both the first lead screw and the guide rod penetrate through the middle and lower parts of the fixing block; a lifting mechanism, including a first connecting rod, a second connecting rod, a second lead screw and a moving block, the second lead screw penetrates through the second connecting block, the first connecting rod and the second connecting rod are cross-connected, the right end of the first connecting rod and the left end of the second connecting rod are respectively connected to the left side and the right side of the fixed platform, the left end of the first connecting rod is connected to the first connecting block, the right end of the second connecting rod is connected to the moving block, and the moving block is located on the surface of the second lead screw.

[0008] Optionally, chutes are provided on both the front and rear sides of the fixed platform, and the right end of the first connecting rod is connected to the chute through a pulley.

[0009] Optionally, there are two first connecting rods and two second connecting rods, and the middle of the first connecting rod is rotatably connected to the middle of the second connecting rod.

[0010] Optionally, connecting shafts are fixedly connected to both the front and rear ends of the first connecting block and the moving block, the left end of the first connecting rod is rotatably connected to the first connecting block through the connecting shaft at the first connecting block, and the right end of the second connecting rod is rotatably connected to the moving block through the connecting shaft at the moving block.

[0011] Optionally, the second lead screw is rotatably connected to the second connecting block, the second lead screw is threadedly connected to the moving block, and a first motor is connected to the right end of the second lead screw.

[0012] Optionally, a second motor is installed on the left side of the top of the fixed platform, the second motor is connected to a winding roller, a connecting rope is connected to the surface of the winding roller, and the connecting rope is connected to the fixing piece.

[0013] Optionally, there are two fixing blocks, and they are mirror-symmetrically distributed. The opposite surfaces of the two fixing blocks are arc-shaped. The first lead screw penetrates through the middle of the middle and lower parts of the fixing block and is threadedly connected to the fixing block. The front end of the first lead screw is fixedly connected to a rotating handle, the rotating handle penetrates through the front side wall of the fixed platform, and the guide rod penetrates through the left and right sides of the middle and lower parts of the fixing block.

[0014] Optionally, a plurality of rotating wheels are provided at the connection between the fixed platform and the guide plate, and the rotating wheels are located in the middle of the connection between the fixed platform and the guide plate.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. By setting up a lifting mechanism, the height of the fixed table can be accurately adjusted according to the actual height requirements of the narrow space, so that the pipeline can be adjusted to a suitable installation position in narrow spaces of different heights, facilitating the operation of construction workers;

[0017] 2. By setting up a winding roller, the second motor drives the winding roller to rotate, and the fixing piece is pulled to move through the connecting rope, quickly moving the pipeline to the surface of the fixed table, improving the efficiency of pipeline fixing and reducing the difficulty of manual operation;

[0018] 3. By setting up rotating wheels, multiple rotating wheels at the connection between the fixed table and the guide plate greatly reduce the frictional resistance between the fixed table and the guide plate during the movement or installation operation of the pipeline, not only making the pipeline move more smoothly, but also reducing the wear on the surface of the pipeline and extending the service life of the pipeline.

[0019] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0020] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0021] Figure 1 is the overall structural schematic diagram;

[0022] Figure 2 is the structural schematic diagram when the fixed table is raised;

[0023] Figure 3 is the sectional structural schematic diagram of the side wall of the fixed table;

[0024] Figure 4 is the sectional top view structural schematic diagram of the fixed table;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Base; 2. Fixed table; 3. Guide plate; 4. First connecting rod; 5. Second connecting rod; 6. Moving block; 7. First motor; 8. Second motor; 9. Winding roller; 10. Fixing piece; 11. Fixed block; 12. First lead screw; 13. Rotating handle; 14. Second lead screw; 15. First connecting block; 16. Second connecting block; 17. Slide groove.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation mode

[0028] Now, the present utility model will be further described in detail with reference to the drawings.

[0029] Please refer to Figures 1-4 As shown, in this embodiment, a rapid pipeline installation device for narrow spaces is provided, including: a base 1, a lifting mechanism is installed at the top of the base 1, the top of the lifting mechanism is connected to a fixed platform 2, a fixing mechanism is installed at the top of the fixed platform 2, a guiding plate 3 is connected to the right end of the fixed platform 2, a first connecting block 15 and a second connecting block 16 are installed at the top of the base 1. The fixing mechanism includes a fixing member 10 and a fixing block 11. The fixing member 10 is located at the left side of the top of the fixed platform 2, the fixing block 11 is located at the right side of the top of the fixed platform 2, and a groove is formed at the connection between the fixing block 11 and the fixed platform 2. The groove is connected to a first lead screw 12 and a guiding rod. Both the first lead screw 12 and the guiding rod penetrate through the lower middle part of the fixing block 11. The lifting mechanism includes a first connecting rod 4, a second connecting rod 5, a second lead screw 14 and a moving block 6. The second lead screw 14 penetrates through the second connecting block 16. The first connecting rod 4 and the second connecting rod 5 are cross-connected. The right end of the first connecting rod 4 and the left end of the second connecting rod 5 are respectively connected to the left side and the right side of the fixed platform 2. The left end of the first connecting rod 4 is connected to the first connecting block 15, and the right end of the second connecting rod 5 is connected to the moving block 6. The moving block 6 is located on the surface of the second lead screw 14.

[0030] The fixing member 10 is located at the left side of the top of the fixed platform 2 and can cooperate with the fixing block 11 to clamp and fix the pipeline. The first lead screw 12 can adjust the position of the fixing block 11 by rotation, so as to cooperate with the fixing member 10 to clamp pipelines of different sizes. The guiding rod provides guidance for the movement of the fixing block 11 to ensure the stability and accuracy of its movement. When the second lead screw 14 rotates, the moving block 6 moves on the surface of the second lead screw 14. Due to the cross-connection of the first connecting rod 4 and the second connecting rod 5, the movement of the moving block 6 will drive the angles of the first connecting rod 4 and the second connecting rod 5 to change, thereby realizing the lifting of the fixed platform 2.

[0031] In this embodiment, chutes 17 are provided on both the front and rear sides of the fixed platform 2. The right end of the first connecting rod 4 is connected to the chute 17 through a pulley, enabling the first connecting rod 4 to move more smoothly during the lifting process of the fixed platform 2. There are two first connecting rods 4 and two second connecting rods 5, and the middle of the first connecting rod 4 is rotatably connected to the middle of the second connecting rod 5, enabling the first connecting rod 4 and the second connecting rod 5 to change angles when the lifting mechanism works, thereby realizing the lifting function of the fixed platform 2. Connecting shafts are fixedly connected to both the front and rear ends of the first connecting block 15 and the moving block 6. The left end of the first connecting rod 4 is rotatably connected to the first connecting block 15 through the connecting shaft at the first connecting block 15, and the right end of the second connecting rod 5 is rotatably connected to the moving block 6 through the connecting shaft at the moving block 6. The second lead screw 14 is rotatably connected to the second connecting block 16, and the second lead screw 14 is threadedly connected to the moving block 6. The right end of the second lead screw 14 is connected to a first motor 7.

[0032] Start the first motor 7 to drive the second lead screw 14 to rotate, causing the moving block 6 to move left and right along the second lead screw 14. When the moving block 6 moves to the left, it drives the right end of the second connecting rod 5 to move to the left. At the same time, the right end of the first connecting rod 4 moves to the left along the chute 17, thereby changing the included angle between the first connecting rod 4 and the second connecting rod, causing the fixed platform 2 to move upward, realizing the lifting of the fixed platform 2, and enabling the pipeline to be adjusted to a suitable installation position in narrow spaces at different heights, facilitating the operation of construction workers.

[0033] A second motor 8 is installed on the left side of the top of the fixed platform 2. The second motor 8 is connected to a winding roller 9. A connecting rope is connected to the surface of the winding roller 9, and the connecting rope is connected to the fixing member 10. When the winding roller 9 rotates, the connecting rope can be wound or released, thereby pulling the fixing member 10 to move. There are two fixing blocks 11, which are mirror-symmetrically distributed. The opposite surfaces of the two fixing blocks 11 are arc-shaped. The arc-shaped design can better fit the outer shape of the pipeline, increase the contact area with the pipeline, improve the clamping effect, and at the same time reduce the damage to the pipeline surface. The first lead screw 12 passes through the middle of the lower part of the fixing block 11 and is threadedly connected to the fixing block 11. The front end of the first lead screw 12 is fixedly connected to the rotating handle 13. The rotating handle 13 passes through the front side wall of the fixed platform 2. The guide rod passes through the left and right sides of the middle and lower parts of the fixing block 11. The operator can manually rotate the first lead screw 12 by rotating the rotating handle 13 to adjust the position of the fixing block 11, thereby realizing the clamping and fixing of the pipeline. A plurality of rotating wheels are provided at the connection between the fixed platform 2 and the guide plate 3. The rotating wheels are located in the middle of the connection between the fixed platform 2 and the guide plate 3. When the pipeline moves between the fixed platform 2 and the guide plate 3 or is installed, the rotating wheels can greatly reduce the frictional resistance between the two.

[0034] When fixing the pipeline, first move the fixing part 10 between the two fixing blocks 11 through the pipeline to the guide plate 3, then fix one end of the pipeline, and then start the second motor 8 to drive the winding roller 9 to rotate, pulling the connecting rope to drive the fixing part 10 to move leftward, thereby pulling the pipeline to move to the surface of the fixing table 2, improving the efficiency of pipeline fixing and reducing the difficulty of manual operation. The rotating wheel can reduce the frictional resistance when the pipeline moves. Finally, rotate the rotating handle 13 to drive the first lead screw 12 to rotate, drive the fixing block 11 to move, and clamp and fix the other end of the pipeline, ultimately achieving the fixing effect of the pipeline.

[0035] Working principle:

[0036] Start the first motor 7, and the first motor 7 drives the second lead screw 14 to rotate. Since the second lead screw 14 is rotatably connected to the second connecting block 16 and is threadedly connected to the moving block 6, when the second lead screw 14 rotates, the moving block 6 will move on the surface of the second lead screw 14. When the moving block 6 moves leftward, it drives the right end of the second connecting rod 5 to move leftward. At the same time, since the right end of the first connecting rod 4 is connected to the sliding grooves 17 on the front and back sides of the fixing table 2 through pulleys, the right end of the first connecting rod 4 will move leftward along the sliding groove 17. The first connecting rod 4 and the second connecting rod 5 are cross-connected and rotatably connected in the middle. As the moving block 6 moves, the included angle between the first connecting rod 4 and the second connecting rod 5 changes. When the included angle becomes smaller, the fixing table 2 moves upward, realizing the lifting function of the fixing table 2;

[0037] When fixing the pipeline, pass the fixing part 10 through between the two fixing blocks 11 and move it to the guide plate 3. At this time, the fixing part 10 is in a loose state. Initially fix one end of the pipeline through the fixing part 10, start the second motor 8, and the second motor 8 drives the winding roller 9 to rotate. The connecting rope on the surface of the winding roller 9 is wound, and the connecting rope pulls the fixing part 10 to move leftward, thereby pulling the pipeline to move to the surface of the fixing table 2. During this process, the rotating wheel at the connection between the fixing table 2 and the guide plate 3 greatly reduces the frictional resistance when the pipeline moves, making the pipeline move more smoothly. Then, by rotating the rotating handle 13, drive the first lead screw 12 to rotate. The first lead screw 12 is threadedly connected to the fixing block 11, and the rotation of the first lead screw 12 will drive the fixing block 11 to move along the guide rod. Since the two fixing blocks 11 are mirror-image distributed and the opposite surfaces are arc-shaped, the fixing block 11 will clamp and fix the other end of the pipeline when it moves. Finally, both ends of the pipeline are fixed, achieving the fixing effect of the pipeline.

[0038] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A quick installation device for pipelines in narrow spaces, characterized in that: include: A base (1), a lifting mechanism is installed at the top of the base (1), a fixing platform (2) is connected to the top of the lifting mechanism, a fixing mechanism is installed at the top of the fixing platform (2), a guide plate (3) is connected to the right end of the fixing platform (2), and a first connecting block (15) and a second connecting block (16) are installed at the top of the base (1); The fixing mechanism comprises a fixing member (10) and a fixing block (11), wherein the fixing member (10) is located on the left side of the top of the fixing platform (2), and the fixing block (11) is located on the right side of the top of the fixing platform (2), and a groove is provided at the connection between the fixing block (11) and the fixing platform (2), and the groove is connected with a first screw rod (12) and a guide rod, and the first screw rod (12) and the guide rod both pass through the middle and lower end of the fixing block (11); The lifting mechanism comprises a first connecting rod (4), a second connecting rod (5), a second screw rod (14) and a moving block (6), wherein the second screw rod (14) passes through a second connecting block (16), the first connecting rod (4) and the second connecting rod (5) are cross-connected, the right end of the first connecting rod (4) and the left end of the second connecting rod (5) are respectively connected to the left and right sides of a fixed platform (2), the left end of the first connecting rod (4) is connected to the first connecting block (15), the right end of the second connecting rod (5) is connected to the moving block (6), and the moving block (6) is located on the surface of the second screw rod (14).

2. A quick pipe installation device for narrow spaces according to claim 1, characterized in that: The fixed platform (2) is provided with sliding grooves (17) on both the front and rear sides, and the right end of the first connecting rod (4) is connected to the sliding groove (17) via a pulley.

3. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: The first connecting rod (4) and the second connecting rod (5) are each provided with two, and the middle of the first connecting rod (4) is rotatably connected to the middle of the second connecting rod (5).

4. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: The first connecting block (15) and the moving block (6) are both fixedly connected with connecting shafts at their front and rear ends; the left end of the first connecting rod (4) is rotatably connected to the first connecting block (15) via the connecting shaft at the first connecting block (15); and the right end of the second connecting rod (5) is rotatably connected to the moving block (6) via the connecting shaft at the moving block (6).

5. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: The second screw rod (14) is rotatably connected to the second connecting block (16), the second screw rod (14) is threadedly connected to the moving block (6), and the right end of the second screw rod (14) is connected to the first motor (7).

6. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: A second motor (8) is installed on the left side of the top of the fixed platform (2), the second motor (8) is connected to a winding roller (9), the surface of the winding roller (9) is connected to a connecting rope, and the connecting rope is connected to the fixing member (10).

7. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: The fixing blocks (11) are provided with two and are distributed in a mirror image. The opposing surfaces of the two fixing blocks (11) are in an arc shape. The first screw rod (12) passes through the middle of the lower end of the fixing block (11) and is threadedly connected to the fixing block (11). The front end of the first screw rod (12) is fixedly connected to a rotating handle (13), and the rotating handle (13) passes through the front side wall of the fixing platform (2).

8. The quick installation device for pipelines in narrow spaces according to claim 1, characterized in that: A plurality of rotating wheels are provided at the connection between the fixed platform (2) and the guide plate (3), and the rotating wheels are located at the middle end of the connection between the fixed platform (2) and the guide plate (3).

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