Public support for municipal underground pipelines

Abstract

The utility model discloses a public support for municipal underground pipelines, and relates to the technical field of public supports for pipelines, the public support for municipal underground pipelines comprises a base, universal wheels, supporting columns, a placing table and a placing seat, the bottom end of the base is provided with the universal wheels which are symmetrically distributed, the top end of the base is provided with the supporting columns which are symmetrically distributed, and the top ends of the supporting columns are provided with the placing table. Symmetrically distributed placing seats are arranged at the top end of the placing table. A motor is started to drive an adjusting rod to move, the adjusting rod can drive a placing table to move when moving, the pipeline public support can rapidly adjust the height when installing and fixing a pipeline, the pipeline extrudes a limiting plate to drive a moving rod to move, the moving rod can extrude a spring, and after the pipeline is placed on the surface of a placing base, the pipeline can be placed on the placing base. And through the reset effect of the spring, the limiting plate can limit the pipeline, so that the pipeline can be placed more stably, and the pipeline public support can be used more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of common pipeline brackets, in particular to a common municipal underground pipeline bracket. Background Art

[0002] Municipal underground pipeline public brackets are important equipment used to support, fix and protect various municipal pipelines, including but not limited to electricity, communications, water supply, drainage, gas, etc. These brackets are usually made of steel, concrete or other materials, with strong bearing capacity, good durability, convenient construction and other characteristics. However, the current municipal underground pipeline public brackets still have some defects, such as:

[0003] When the existing municipal underground pipeline public brackets are in use, the supporting legs are mostly fixed and the height of the pipeline public brackets cannot be adjusted, so the pipelines need to be lifted when they are installed and fixed, which not only increases the labor intensity of construction workers, but also makes the installation and fixation of the pipelines inconvenient. Utility Model Content

[0004] The utility model aims to provide a public support for municipal underground pipelines, so as to solve the problem that the public support for pipelines proposed in the above background technology cannot adjust the height.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a public bracket for municipal underground pipelines, comprising a base, universal wheels, a support column, a placement table and a placement seat;

[0006] The bottom end of the base is provided with symmetrically distributed universal wheels, the top of the base is provided with symmetrically distributed support columns, the top of the support columns is provided with a placing table, the top of the placing table is provided with symmetrically distributed placing seats, and a height adjustment mechanism extending to the bottom of the placing table is provided inside the support columns. The height adjustment mechanism includes a threaded rod, a bevel gear set and a rotating rod. The support columns are all provided with threaded rods rotatably connected through bearings, a pulley set is connected between the two threaded rods, a bevel gear set is provided on the surface of one of the threaded rods, and a rotating rod is provided on one side of the bevel gear set.

[0007] Preferably, a motor connected to the rotating rod through a coupling is installed on one side of the support column, and the surface of the threaded rod is threadedly connected with a threaded block, and the top of the threaded block is welded to an adjusting rod extending to the outside of the support column, and the top of the adjusting rod is welded to the placement table.

[0008] Preferably, guide blocks are welded to both sides of the threaded block, a guide groove is provided on one side of the support column close to the guide block, and the threaded block and the support column form a sliding structure through the guide block and the guide groove.

[0009] Preferably, both sides of the top of the placing table close to the placing seat are provided with symmetrically distributed stable limiting mechanisms, the stable limiting mechanisms include a fixed frame, a movable rod, a spring and a limiting plate, and both sides of the top of the placing table close to the placing seat are provided with symmetrically distributed fixed frames.

[0010] Preferably, a moving rod extending to the outside is arranged inside the fixed frame, a spring is welded and connected between the moving rod and the fixed frame, and a limiting plate is welded and connected to one side of the moving rod.

[0011] Preferably, a slider is welded to one end of the moving rod, a sliding groove is provided at one end of the fixed frame close to the slider, and the moving rod and the fixed frame form a sliding structure through the slider and the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the municipal underground pipeline common bracket drives the adjustment rod to move by starting the motor, so that the adjustment rod can drive the placement platform to move when moving, so that the pipeline common bracket can quickly adjust the height when the pipeline is installed and fixed, and the moving rod is driven to move by the pipeline squeezing the limit plate, and the moving rod can squeeze the spring, so that when the pipeline is placed on the surface of the placement seat, the limit plate can limit the pipeline through the resetting effect of the spring, so that the pipeline can be more stable when placed, thereby making the pipeline common bracket more convenient to use.

[0013] 1. The public support for municipal underground pipelines can start the motor so that the motor can drive the rotating rod to rotate, so that the rotating rod can drive the bevel gear set to rotate when rotating, and the bevel gear set can drive the threaded rod to rotate when rotating, so that the threaded rod can drive the pulley set to rotate when rotating, and the threaded rod can drive the threaded block to move when rotating, and the threaded block can drive the guide block to move inside the guide groove when moving, so that the threaded block can be more stable when moving, and the threaded block can drive the adjusting rod to move when moving, so that the adjusting rod can drive the placement table to move when moving, so that the public support for pipelines can quickly adjust the height when installing and fixing the pipeline;

[0014] 2. The municipal underground pipeline public bracket squeezes the limit plate through the pipeline, so that it can drive the limit plate to move, so that the limit plate can drive the moving rod to move when it moves, and at the same time, the moving rod can drive the slider to move inside the slide groove when it moves, so that the moving rod can be more stable when it moves, and the moving rod can squeeze the spring when it moves, so that when the pipeline is placed on the surface of the placement seat, the limit plate can limit the pipeline through the resetting effect of the spring, so that the pipeline can be more stable when it is placed, so that the pipeline public bracket can be more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a front view cutaway diagram of the utility model;

[0017] Figure 3 This is a side view of the structure of the utility model;

[0018] Figure 4 It is an enlarged front view cutaway view of the stable limiting mechanism of the utility model.

[0019] In the figure: 1. base; 2. universal wheel; 3. support column; 4. placement table; 5. placement seat; 6. height adjustment mechanism; 601. threaded rod; 602. bevel gear set; 603. rotating rod; 604. motor; 605. pulley set; 606. threaded block; 607. adjustment rod; 7. guide block; 8. guide groove; 9. stable limit mechanism; 901. fixed frame; 902. moving rod; 903. spring; 904. limit plate; 10. slider; 11. slide groove. DETAILED DESCRIPTION

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

[0021] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a public bracket for municipal underground pipelines, including a base 1, universal wheels 2, support columns 3, a placement platform 4 and a placement seat 5;

[0022] The bottom end of the base 1 is provided with symmetrically distributed universal wheels 2, the top of the base 1 is provided with symmetrically distributed support columns 3, the top of the support columns 3 is provided with a placement table 4, the top of the placement table 4 is provided with a symmetrically distributed placement seat 5, the support column 3 is provided with a height adjustment mechanism 6 extending to the bottom of the placement table 4, the height adjustment mechanism 6 includes a threaded rod 601, a bevel gear set 602 and a rotating rod 603, the support columns 3 are all provided with threaded rods 601 rotatably connected through bearings, a pulley set 605 is connected between the two threaded rods 601, and a bevel gear set 602 is provided on the surface of one threaded rod 601. 2. A rotating rod 603 is provided on one side of the bevel gear set 602. A motor 604 connected to the rotating rod 603 through a coupling is installed on one side of a support column 3. The surface of the threaded rod 601 is threadedly connected with a threaded block 606. The top of the threaded block 606 is welded with an adjustment rod 607 extending to the outside of the support column 3. The top of the adjustment rod 607 is welded with the placement table 4. Guide blocks 7 are welded on both sides of the threaded block 606. A guide groove 8 is provided on one side of the support column 3 near the guide block 7. The threaded block 606 and the support column 3 form a sliding structure through the guide block 7 and the guide groove 8.

[0023] See also Figure 1 , Figure 2 and Figure 3 It can be seen that by starting the motor 604 to drive the adjusting rod 607 to move, the adjusting rod 607 can drive the placement table 4 to move when moving, so that the pipeline common bracket can quickly adjust the height when the pipeline is installed and fixed.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be seen that symmetrically distributed stable limiting mechanisms 9 are provided on both sides of the top of the placing table 4 near the placing seat 5, and the stable limiting mechanisms 9 include a fixed frame 901, a moving rod 902, a spring 903 and a limiting plate 904. Symmetrically distributed fixed frames 901 are provided on both sides of the top of the placing table 4 near the placing seat 5, and a moving rod 902 extending to the outside is provided inside the fixed frame 901. A spring 903 is welded between the moving rod 902 and the fixed frame 901, and a limiting plate 904 is welded on one side of the moving rod 902. A slider 10 is welded on one end of the moving rod 902, and a sliding groove 11 is provided on one end of the fixed frame 901 near the slider 10, and the moving rod 902 and the fixed frame 901 form a sliding structure through the slider 10 and the sliding groove 11.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4It can be known that the movable rod 902 is driven to move by squeezing the limit plate 904 through the pipeline, and the movable rod 902 can squeeze the spring 903, so that when the pipeline is placed on the surface of the placement seat 5, the limit plate 904 can limit the pipeline through the reset effect of the spring 903, so that the pipeline can be more stable when placed, thereby making the pipeline common bracket more convenient when used.

[0026] To sum up, the public support for municipal underground pipelines is a facility used to support, fix and protect various municipal pipelines. When the public support for pipelines encounters pipelines of different heights for placement, it is necessary to adjust the height of the public support for pipelines. The starting motor 604 drives the rotating rod 603, the bevel gear set 602 and the threaded rod 601 to rotate, so that the threaded rod 601 can drive the pulley set 605 to rotate when rotating, and the threaded rod 601 can drive the threaded block 606 to move when rotating, and the threaded block 606 can drive the adjusting rod 607 to move when moving, so that the adjusting rod 607 can drive the placement table 4 to move when moving, so that the public support for pipelines can quickly adjust the height when installing and fixing the pipeline. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A public support for municipal underground pipelines, comprising a base (1), universal wheels (2), a support column (3), a placement platform (4) and a placement seat (5), characterized in that: The bottom end of the base (1) is provided with symmetrically distributed universal wheels (2), the top end of the base (1) is provided with symmetrically distributed support columns (3), the top end of the support columns (3) is provided with a placement platform (4), the top end of the placement platform (4) is provided with symmetrically distributed placement seats (5), the support columns (3) are provided with a height adjustment mechanism (6) extending to the bottom end of the placement platform (4), the height adjustment mechanism (6) comprises a threaded rod (601), a bevel gear set (602) and a rotating rod (603), the support columns (3) are provided with threaded rods (601) rotatably connected through bearings, a pulley set (605) is connected between the two threaded rods (601), a bevel gear set (602) is provided on the surface of one of the threaded rods (601), and a rotating rod (603) is provided on one side of the bevel gear set (602).

2. A public support for municipal underground pipelines according to claim 1, characterized in that: A motor (604) connected to a rotating rod (603) via a coupling is installed on one side of the support column (3); a threaded block (606) is threadedly connected to the surface of the threaded rod (601); an adjusting rod (607) extending to the outside of the support column (3) is welded to the top of the threaded block (606); and the top of the adjusting rod (607) is welded to the placement table (4).

3. A public support for municipal underground pipelines according to claim 2, characterized in that: Guide blocks (7) are welded to both sides of the threaded block (606); a guide groove (8) is provided inside the support column (3) on one side close to the guide block (7); and the threaded block (606) and the support column (3) form a sliding structure through the guide block (7) and the guide groove (8).

4. A public support for municipal underground pipelines according to claim 1, characterized in that: The top of the placement platform (4) is provided with symmetrically distributed stable limiting mechanisms (9) on both sides close to the placement seat (5), and the stable limiting mechanisms (9) include a fixed frame (901), a movable rod (902), a spring (903) and a limiting plate (904). The top of the placement platform (4) is provided with symmetrically distributed fixed frames (901) on both sides close to the placement seat (5).

5. A public support for municipal underground pipelines according to claim 4, characterized in that: A moving rod (902) extending to the outside is arranged inside the fixed frame (901), a spring (903) is welded between the moving rod (902) and the fixed frame (901), and a limiting plate (904) is welded to one side of the moving rod (902).

6. A public support for municipal underground pipelines according to claim 5, characterized in that: One end of the moving rod (902) is welded to a slider (10), and a sliding groove (11) is provided inside the fixed frame (901) at one end close to the slider (10). The moving rod (902) and the fixed frame (901) form a sliding structure through the slider (10) and the sliding groove (11).

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