Auxiliary device for installing large-diameter pipeline of truss structure

Abstract

The utility model discloses an auxiliary device for mounting a large-diameter pipeline with a truss structure, which comprises an operating platform and further comprises a lifting mechanism, a lifting mechanism and a lifting mechanism, the lifting mechanism comprises a supporting platform; the rotating mechanism is used for driving the operation platform to rotate in the horizontal direction; the rotating mechanism comprises a rotating platform; the rotating mechanism is arranged on the supporting platform; the telescopic mechanism is used for driving the operation platform to stretch in the horizontal direction; and the telescopic mechanism is connected with the rotating platform and the operating platform. The auxiliary device is simple in structure, small in occupied area and low in cost, fully considers the actual requirements of large-diameter pipeline installation operation, comprehensively uses functional mechanisms of lifting, rotating, stretching and the like, and provides a flexible and safe operation environment for operators.

Description

Technical Field

[0001] The utility model relates to the technical field of truss structure building construction, in particular to an auxiliary device for installing large-diameter pipelines of truss structures. Background Art

[0002] The main truss of a truss structure building is usually composed of multiple steel pipes or steel sections, most of which are processed into prefabricated components in the factory and then transported to the construction site for on-site assembly and connection. In addition to the main truss, it usually includes some large-diameter pipes, which are usually used for ventilation, pipeline laying, etc., and are an important part of the truss structure. Large-diameter pipes are usually installed after the prefabricated components are spliced, so that they can be flexibly connected with the main truss according to the on-site pipeline layout, increasing the overall adaptability.

[0003] When connecting large-diameter pipes to the main truss, how to allow operators to move safely to the connection node is an important issue that needs to be considered. Common solutions include the following: setting up a steel pipe scaffolding operating platform near the main truss for operators to stand and perform connection operations, setting up a dedicated safety ladder or passage on the main truss to facilitate operators to go up and down, using a hanging basket or suspended work platform to lift operators to the vicinity of the connection node for operations, and allowing operators to grab ropes or cables to move on the main truss. However, none of these solutions combines the advantages of high flexibility, good safety, small footprint, low cost, and ease of use. Utility Model Content

[0004] The main purpose of the utility model is to provide an auxiliary device for installing large-diameter pipelines of a truss structure, which has the advantages of high flexibility, good safety, small footprint, low cost and convenient use.

[0005] In order to achieve the above purpose, the utility model provides an auxiliary device for installing a large-diameter pipe of a truss structure, and the technical solution is as follows:

[0006] The auxiliary device for installing a large-diameter pipeline with a truss structure includes an operating platform and also includes: a lifting mechanism for driving the operating platform to lift and lower; the lifting mechanism includes a supporting platform; a rotating mechanism for driving the operating platform to rotate in a horizontal direction; the rotating mechanism includes a rotating platform; the rotating mechanism is arranged on the supporting platform; a telescopic mechanism for driving the operating platform to extend and retract in a horizontal direction; the telescopic mechanism connects the rotating platform and the operating platform.

[0007] It can be seen that the above-mentioned auxiliary device of the utility model has a simple structure, small footprint, and low cost. It fully considers the actual needs of large-diameter pipeline installation operations and comprehensively utilizes functional mechanisms such as lifting, rotation, and telescopic to provide operators with a flexible and safe working environment.

[0008] As a further improvement of the auxiliary device for installing a large-diameter pipe with a truss structure, the lifting mechanism includes a scissor lift, which can achieve safe lifting, occupies a small area, has a long lifting stroke, and is suitable for large heavy-load platforms.

[0009] As a further improvement of the auxiliary device for installing a large-diameter pipe with a truss structure, the bottom of the scissor lift is provided with rollers, thereby improving the mobility and flexibility of the auxiliary device and facilitating the adjustment of the auxiliary device to a suitable operating position.

[0010] As a further improvement of the auxiliary device for installing a large-diameter pipe with a truss structure, a ladder is provided on the side of the scissor lift, so that the operator can conveniently go up and down the operating platform by climbing the ladder, thereby improving the convenience of the operation.

[0011] As a further improvement of the auxiliary device for installing a large-diameter pipe with a truss structure, the rotating mechanism includes a meshing driving gear and a driven gear and a motor for driving the driving gear to rotate, and the rotating platform is installed on the driven gear. Thus, the structure is simple, the load-bearing capacity and stability are good, and the operating platform can be provided with a reliable and accurate horizontal 360-degree unlimited rotation function.

[0012] As a further improvement of the auxiliary device for installing large-diameter pipes of truss structure, the telescopic mechanism includes a hydraulic rod. Thus, the hydraulic rod has a stable structure, can realize accurate control of telescopic speed and position, can provide a large push-pull force, can bear a heavy operating platform load, is not prone to displacement or vibration during the telescopic process, and the telescopic stroke is usually long, which can meet the application requirements on main trusses of different scales.

[0013] As a further improvement of the auxiliary device for installing a large-diameter pipe with a truss structure, the telescopic mechanism includes two sets of hydraulic rods. Thus, the two sets of hydraulic rods can not only jointly bear the weight load of the operating platform to improve the overall bearing capacity, but also provide bidirectional support for the operating platform to enhance the overall stability and balance.

[0014] As a further improvement of the auxiliary device for installing large-diameter pipes with a truss structure, fences are provided on the operating platform and the rotating platform, thereby improving safety.

[0015] As a further improvement of the auxiliary device for installing large-diameter pipes of truss structure, in the fences on the opposite sides of the operating platform and the rotating platform, one fence is a double-door structure, and the other fence is a flip-type structure. After the double-door structure is opened and the flip-type structure is flipped to a horizontal state, the length is adapted to the length of the telescopic mechanism in the retracted state. The flip-type structure can be used as a pedal for the operator to move between the operating platform and the rotating platform, and the double-door structure can provide protection when the operator is walking. Therefore, factors such as operational safety and spatial coordination are fully considered, and the necessary protection can be provided without affecting the normal operation of the telescopic mechanism.

[0016] The following is a further description of the embodiments of the invention provided in this specification in conjunction with the accompanying drawings and specific implementation methods. Additional aspects and advantages of the embodiments of the invention provided in this specification will be partially given in the following description, and partially will become apparent from the following description, or will be understood through the practice of the embodiments of the invention provided in this specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings that constitute part of the embodiments of the inventions provided in this specification are used to assist in understanding the embodiments of the inventions provided in this specification. The contents provided in the drawings and the related descriptions in the embodiments of the inventions provided in this specification can be used to explain the embodiments of the inventions provided in this specification, but do not constitute improper limitations on the embodiments of the inventions provided in this specification. In the drawings:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the auxiliary device for installing a large-diameter pipeline with a truss structure according to the utility model.

[0019] The relevant marks in the above drawings are:

[0020] 100-operating platform, 210-supporting platform, 220-scissor lift, 230-roller, 240-ladder, 310-rotating platform, 320-driving gear, 330-driven gear, 400-hydraulic rod, 510-double door structure, 520-flip structure. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the embodiments of the inventions provided in this specification in conjunction with the accompanying drawings. A person of ordinary skill in the art will be able to implement the embodiments of the inventions provided in this specification based on these descriptions. Before describing the embodiments of the inventions provided in this specification in conjunction with the accompanying drawings, it should be particularly noted that:

[0022] The technical solutions and technical features provided in each part of the embodiments of the invention provided in this specification, including the following description, may be combined with each other if there is no conflict.

[0023] In addition, the embodiments of the embodiments of the inventions provided in this specification involved in the following description are generally only a partial embodiment of the embodiments of the inventions provided in this specification rather than all the embodiments. Therefore, based on the embodiments of the embodiments of the inventions provided in this specification, all other embodiments obtained by ordinary technicians in this field without making any creative work should fall within the scope of protection of the embodiments of the inventions provided in this specification.

[0024] Regarding the terms and units in the embodiments of the inventions provided in this specification: The terms "including", "comprising", "having" and any variations thereof in the descriptions and claims of the embodiments of the inventions provided in this specification and in the related parts are intended to cover non-exclusive inclusions. In addition, other relevant terms and units in the embodiments of the inventions provided in this specification can be reasonably interpreted based on the relevant contents of the embodiments of the inventions provided in this specification.

[0025] Figure 1 It is a structural schematic diagram of an embodiment of the auxiliary device for installing a large-diameter pipeline with a truss structure according to the utility model.

[0026] like Figure 1 As shown, the auxiliary device for installing a large-diameter pipeline with a truss structure includes an operating platform 100, a lifting mechanism, a rotating mechanism and a telescopic mechanism.

[0027] The lifting mechanism is used to drive the operating platform 100 to rise and fall; the lifting mechanism includes a supporting platform 210 and a scissor-type lift 220, and the scissor-type lift 220 is provided with rollers 230 at the bottom and a ladder 240 at the side.

[0028] The rotating mechanism is used to drive the operating platform 100 to rotate in the horizontal direction; the rotating mechanism includes a rotating platform 310, a meshing driving gear 320 and a driven gear 330, and a motor driving the driving gear 320 to rotate, and the rotating platform 310 is installed on the driven gear 330; the rotating mechanism is arranged on the supporting platform 210.

[0029] The telescopic mechanism is used to drive the operating platform 100 to telescope in the horizontal direction; the telescopic mechanism connects the rotating platform 310 and the operating platform 100, and the telescopic mechanism includes two groups of hydraulic rods 400.

[0030] Both the operating platform 100 and the rotating platform 310 are provided with fences. Among the fences on the opposite sides of the operating platform 100 and the rotating platform 310, one side of the fence is a double-door structure 510, and the other side of the fence is a flip structure 520. After the double-door structure 510 is opened and the flip structure 520 is flipped to a horizontal state, it is adapted to the length of the hydraulic rod 400 in a retracted state.

[0031] The above is a description of the relevant contents of the embodiments of the inventions provided in this specification. Based on these descriptions, a person of ordinary skill in the art will be able to implement the embodiments of the inventions provided in this specification. Based on the above contents of the embodiments of the inventions provided in this specification, all other preferred implementations and embodiments obtained by a person of ordinary skill in the art without making any creative work shall fall within the scope of protection of the embodiments of the inventions provided in this specification.

Claims

1. An auxiliary device for installing a large-diameter pipeline with a truss structure, comprising an operating platform (100), characterized in that: Also includes: A lifting mechanism, used for driving the operating platform (100) to lift and lower; the lifting mechanism comprises a supporting platform (210); A rotating mechanism, used for driving the operating platform (100) to rotate in a horizontal direction; the rotating mechanism comprises a rotating platform (310); the rotating mechanism is arranged on the supporting platform (210); The telescopic mechanism is used to drive the operating platform (100) to telescope in the horizontal direction; the telescopic mechanism connects the rotating platform (310) and the operating platform (100).

2. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 1, characterized in that: The lifting mechanism comprises a scissor lift (220).

3. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 2, characterized in that: The bottom of the scissor lift (220) is provided with rollers (230).

4. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 2, characterized in that: A ladder (240) is provided on the side of the scissor lift (220).

5. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 1, characterized in that: The rotating mechanism comprises a meshing driving gear (320) and a driven gear (330) and a motor for driving the driving gear (320) to rotate, and the rotating platform (310) is mounted on the driven gear (330).

6. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 1, characterized in that: The telescopic mechanism comprises a hydraulic rod (400).

7. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 6, characterized in that: The telescopic mechanism comprises two groups of hydraulic rods (400).

8. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 1, characterized in that: The operating platform (100) and the rotating platform (310) are both provided with fences.

9. The auxiliary device for installing a large-diameter pipe with a truss structure as claimed in claim 8, characterized in that: In the fences on the opposite sides of the operating platform (100) and the rotating platform (310), one side of the fence is a double-door structure (510), and the other side of the fence is a flip-type structure (520). After the double-door structure (510) is opened and the flip-type structure (520) is flipped to a horizontal state, the length is adapted to the length of the telescopic mechanism in the retracted state.

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