Pipeline mounting portal

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline installation portal. Comprising a vertical rod, I-shaped steel is installed at the top end of the vertical rod, inclined supporting rods are installed on the inner sides of the I-shaped steel and the vertical rod, and a hoisting mechanism is installed on the lower side of the I-shaped steel; the hoisting mechanism comprises a pulley, the pulley is slidably mounted on the I-shaped steel, a winch is fixedly mounted on the lower side of the pulley, a lifting hook is mounted on the lower side of the winch, and a clamping mechanism is arranged on the lower side of the lifting hook; the clamping mechanism comprises a hanging ring, an upper fixing ring is fixedly installed on the lower side of the hanging ring, and a lower fixing ring is installed on the lower side of the upper fixing ring through a screw in a matched mode. The movable and adjustable pipeline installation is realized, and the installation operation at different angles and heights is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline installation gantry. Background Technique

[0002] In the construction industry of our country, pipeline installation projects play an important role. With the increase of high-rise buildings and large public facilities, the complexity of pipeline systems has been continuously improved, and the requirements for pipeline installation have also become higher and higher. Traditional pipeline installation methods have certain limitations, such as low installation efficiency, manual lifting required, poor safety, and large space occupied by traditional tools. Therefore, it is of great significance to develop a pipeline installation gantry that is efficient, safe, and space-saving. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pipeline installation gantry to solve the problems raised in the above background technique, realizing that pipeline installation is movable and adjustable, facilitating installation operations at different angles and heights.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pipeline installation gantry includes vertical rods, an I-beam is installed at the top of the vertical rods, a diagonal brace is installed inside the I-beam and the vertical rods, and a hoisting mechanism is installed below the I-beam;

[0006] The hoisting mechanism includes a pulley, the pulley is slidably installed on the I-beam, a winch is fixedly installed below the pulley, a hook is installed below the winch, and a clamping mechanism is arranged below the hook;

[0007] The clamping mechanism includes a lifting ring, an upper fixing ring is fixedly installed below the lifting ring, and a lower fixing ring is installed below the upper fixing ring through a screw;

[0008] As a further improvement of the utility model, a cross bar is installed at the bottom end of the vertical rod, and side rods are fixedly installed on both sides of the vertical rod.

[0009] As a further improvement of the utility model, rolling wheels are installed at the bottom end of the cross bar.

[0010] As a further improvement of the utility model, a lifting ring is installed at the top end of the upper fixing ring, and the hook and the clamping mechanism are movably connected by a steel wire rope.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] (1) The utility model installs an I-beam and cooperates with a hoist to drive a lifting mechanism. The hoist drives the lifting mechanism to hoist the pipeline to be installed to the installation position, solving the problem that it was previously necessary to rely on manual pulling with ropes.

[0013] (2) The utility model adopts a triangular support frame structure composed of a vertical rod, a side rod and a diagonal brace, making the overall structure of the utility model stable and reliable.

[0014] (3) The utility model passes through the upper fixing ring and the lower fixing ring of the lifting mechanism, and is connected by a screw rod and a nut, which can fasten the pipeline to be lifted, greatly improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a left view of the utility model;

[0018] Figure 3 is a schematic diagram of the clamping mechanism structure of the utility model.

[0019] In the figure - 1, vertical rod; 11, roller; 12, diagonal brace; 2, I-beam; 3, lifting mechanism; 31, pulley; 32, hoist; 33, hook; 4, side rod; 5, clamping mechanism; 51, lower fixing ring; 52, screw rod; 53, upper fixing ring; 54, lifting ring; 6, cross bar; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0021] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0022] Such as Figure 1 、 2, as shown in Fig. 3, a pipe installation gantry includes a vertical rod 1. An I-beam 2 is installed at the top of the vertical rod 1. A diagonal brace 12 is installed between the I-beam 2 and the inner side of the vertical rod 1. A hoisting mechanism 3 is installed below the I-beam 2;

[0023] The hoisting mechanism 3 includes a pulley 31 which is slidably installed on the I-beam 2. A winch 32 is fixedly installed below the pulley 31. A hook 33 is installed below the winch 32. A clamping mechanism 5 is arranged below the hook 33;

[0024] The clamping mechanism 5 includes a lifting ring 54. An upper fixing ring 53 is fixedly installed below the lifting ring 54. A lower fixing ring 51 is installed below the upper fixing ring 53 through a screw 52 in a mating manner.

[0025] A cross bar 6 is installed at the bottom end of the vertical rod 1. Side bars 4 are fixedly installed on both sides of the vertical rod 1.

[0026] Rollers 11 are installed at the bottom end of the cross bar 6.

[0027] The hook 33 and the clamping mechanism 5 are movably connected by a steel wire rope.

[0028] The working principle of the present utility model:

[0029] First, place the pipe to be installed on the lifting ring 54 of the clamping mechanism 5 and fix the pipe through the upper fixing ring 53 and the lower fixing ring 51. Then, start the winch 32 to make the steel wire rope pull the hook 33 to rise through the pulley 31, thereby lifting the pipe. During the lifting process, the vertical rod 1, the cross bar 6 and the side bars 4 together form a stable support structure to ensure the stability of the gantry. When the pipe reaches the predetermined height, stop the winch 32, and at this time the pipe is suspended in the air.

[0030] Next, operate the rollers 11 to move the entire gantry horizontally and transport the pipe to the installation position. During the movement, the diagonal brace 12 plays a role in increasing the stability of the gantry. After reaching the installation position, lower the pipe through the winch. By adjusting the screw 52, loosen the clamping mechanism 5, slowly lower the pipe and carry out the installation. Finally, adjust the position of the gantry to carry out the installation work of the next pipe. During the whole process, this pipe installation gantry realizes the hoisting, transportation and installation of the pipe, improves the construction efficiency and reduces the labor intensity.

[0031] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pipe installation gantry, characterized in that, It includes a vertical rod, on the top of which an I-beam is installed. An inclined strut is installed between the I-beam and the inner side of the vertical rod. A hoisting mechanism is installed under the I-beam. The hoisting mechanism includes a pulley, which is slidably installed on the I-beam. A winch is fixedly installed under the pulley. A hook is installed under the winch. A clamping mechanism is arranged under the hook. The clamping mechanism includes a lifting ring. A upper fixing ring is fixedly installed under the lifting ring. A lower fixing ring is installed under the upper fixing ring through screw rod cooperation.

2. The pipe installation gantry according to claim 1, characterized in that; A cross bar is installed at the bottom end of the vertical rod. Side bars are fixedly installed on both sides of the vertical rod.

3. The pipe installation gantry according to claim 2, characterized in that Rolling wheels are installed at the bottom end of the cross bar.

4. The pipe installation gantry according to claim 1, characterized in that; The hook and the clamping mechanism are movably connected by a steel wire rope.

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