A standardized operation frame for fan foundation dowel installation

Abstract

The utility model relates to the technical field of building construction auxiliary equipment, and concretely relates to a standardized operation frame for fan foundation bolt installation, the support gauze board, fixed ring, lead into the hole board, support steel pipe, connecting ladder and trapezoidal fixed frame, after the operation personnel complete the lapping of multiple trapezoidal fixed frames with the support steel pipe, set up in the construction area, then set the support gauze board at the top to facilitate construction, at the same time, the connecting ladder between the trapezoidal fixed frames can facilitate personnel climbing operation, the equipment has simple structure, effectively realizes equidistance auxiliary installation to fan foundation bolt, and at the same time, the installation is relatively simple, simplifies the installation process, has better practicality and economy, is beneficial to the popularization and use of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for building construction, and specifically to a standardized operating frame for bolt installation on wind turbine foundations. Background Technology

[0002] Wind turbines are important power generation equipment, mainly using wind power to drive impellers to generate electricity;

[0003] In the current wind turbine construction process, it is usually necessary to build a relatively tall foundation and lay bolts to facilitate the fixation of the bottom of the wind turbine. At the same time, the traditional scaffolding is built in a rectangular shape. Since the reinforcement of the wind turbine foundation is laid in a ring structure, the distance from the scaffolding to the construction area is not uniform, which seriously affects the construction efficiency and is not conducive to the accurate construction of the foundation. In addition, the overlapping process is relatively cumbersome and not conducive to quick assembly and disassembly. Utility Model Content

[0004] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a standardized operating frame for wind turbine foundation bolt installation that has a simple structure, effectively realizes quick assembly and disassembly, and can solve the problem of varying distances between operators and the construction area.

[0005] The technical solution adopted in this utility model is: a standardized operating frame for bolt laying installation on wind turbine foundations, comprising...

[0006] Bearing plane;

[0007] Elevated section, the elevated section being used to increase the height of the bearing plane;

[0008] The climbing section is used to assist in climbing to the bearing plane at the top of the raised section.

[0009] In one embodiment, the bearing plane includes a plurality of supporting mesh plates, which abut against each other to form a ring. One of the supporting mesh plates has an inlet plate in the middle, which is used to allow one side of the supporting mesh plate to pass through to the other side.

[0010] In one embodiment, the raised section includes several raised planes, which are stacked vertically. A tower-shaped structure is formed by several supporting steel pipes between two adjacent sets of raised planes. The bearing plane is located on the side of the raised planes away from the supporting plane. The raised plane includes several trapezoidal fixing frames, which present a trapezoidal frame structure. The trapezoidal fixing frames abut against each other to form a ring.

[0011] In one embodiment, the trapezoidal fixing frame has a fixing groove on its abutting side, and a fastening fixing rod is provided between two opposing sets of fixing grooves.

[0012] In one embodiment, the supporting steel pipe is located at both ends of the abutting side of the two sets of trapezoidal fixing frames. The abutting side of the trapezoidal fixing frame is provided with steel pipe fastening grooves at both ends. The steel pipe fastening grooves fasten the supporting steel pipe. One end of the supporting steel pipe is provided with a fixing sleeve. The trapezoidal fixing frame abuts against the side of the fixing sleeve near the supporting steel pipe. Several supporting steel pipes with overlapping planes are sequentially inserted into and fixedly connected to the fixing sleeve.

[0013] In one embodiment, the climbing section includes a connecting ladder, which is located between two adjacent sets of the raised planes, and the connecting ladder is a straight ladder or an inclined ladder.

[0014] In one embodiment, a fixing ring is provided on the outer periphery of the raised plane, and the fixing ring abuts against and is bolted to the adjacent fixing sleeve.

[0015] In one embodiment, the fixing ring is an annular steel strip.

[0016] The beneficial effects of this utility model are as follows: This utility model is a standardized operating frame for wind turbine foundation bolt installation that has a simple structure, effectively achieves rapid assembly and disassembly, and can solve the problem of varying distances between operators and the construction area. The specific implementation method is as follows:

[0017] The operator first assembles multiple sets of trapezoidal fixing frames into a ring, then clamps the fastening fixing rod between two adjacent sets of trapezoidal fixing frames in the fixing groove to prevent the trapezoidal fixing frames from misaligning and detaching during the load-bearing process. At the same time, the supporting steel pipe is inserted into the steel pipe fastening groove between the corners of the two sets of trapezoidal fixing frames. After completion, the fixing ring is used for fixing, thus realizing the installation on the raised plane.

[0018] After repeatedly installing multiple sets, the multiple sets of raised planes are spliced ​​together in sequence: the top of the supporting steel pipe is inserted into the fixed sleeve, and after completion, a tower-shaped structure is formed. Then, the supporting mesh plate is covered to one side of the top supporting steel pipe. The supporting mesh plate is a supporting flat plate with through holes, which is existing technology, so it will not be described in detail.

[0019] After connecting the ladder to the two adjacent sets of raised planes, the operator can climb up the ladder to the access hole on the support mesh plate and carry out construction on the surface of the support mesh plate. Since the trapezoidal fixing frame forms a ring structure, it can get very close to the ring bolts on the outside of the construction foundation during construction, effectively reducing the difficulty of the work. When the support mesh plate at the top is under stress, the trapezoidal fixing frame may twist and misalign, but the snap-fit ​​fixing rod can effectively prevent misalignment. Since the corner of the trapezoidal fixing frame is provided with steel pipe snap-fit ​​groove, the two sets of adjacent steel pipe snap-fit ​​grooves located on the inside of the trapezoidal fixing frame can just achieve an obtuse angle wrapping of the support steel pipe, and the outside is fixed by the fixing ring to effectively prevent the support steel pipe from detaching from the trapezoidal fixing frame.

[0020] The equipment has a simple structure, effectively enabling quick assembly and disassembly. It also solves the problem of varying distances between operators and the construction area, making it highly practical and economical, and beneficial for the promotion and use of the equipment. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the top structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the central planar structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the installation structure of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the trapezoidal fixing frame of this utility model.

[0026] Attached diagram descriptions: 1. Supporting mesh panel; 2. Fixing ring; 3. Inlet plate; 4. Supporting steel pipe; 41. Fixing sleeve; 5. Connecting ladder; 6. Trapezoidal fixing frame; 61. Fixing groove; 62. Fastening fixing rod; 63. Steel pipe fastening groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] The following is combined Figure 1-4 This invention describes a standardized operating frame for bolt installation on wind turbine foundations, comprising:

[0030] The bearing plane includes several supporting mesh panels 1, the specific number of which is not unique and depends on the actual number. Several supporting mesh panels 1 abut against each other to form a ring, which facilitates the installation of the fan foundation structure at equal intervals. One of the supporting mesh panels 1 has an inlet plate 3 in the middle, which is used to allow one side of the supporting mesh panel 1 to pass through to the other side, which facilitates the climbing operation of people.

[0031] The raised section is used to increase the height of the load-bearing plane. The raised section includes several raised planes, which are stacked vertically. The number of these raised planes is not fixed and depends on the actual usage. Between two adjacent sets of raised planes, several supporting steel pipes 4 form a tower-like structure. The load-bearing plane is located on the side of the raised planes away from the supporting plane. Each raised plane includes several trapezoidal fixing frames 6. These trapezoidal fixing frames 6 have a trapezoidal frame structure, providing high support strength and allowing passage for people. The trapezoidal fixing frames 6 are joined in pairs to form a ring, facilitating installation and personnel climbing. Advantageously, the abutting side of the trapezoidal fixing frames 6 has fixing grooves 61, and two sets of opposite fixing grooves 61 are filled with fastening fixing rods 62 to prevent structural misalignment when the trapezoidal fixing frames 6 are under load.

[0032] The climbing section is used to assist in climbing to the bearing plane at the top of the raised section. Advantageously, the climbing section includes a connecting ladder 5, which is located between two adjacent sets of raised planes. The connecting ladder 5 is a straight ladder, such as a hanging ladder; or a sloping ladder, such as a staircase. If a sloping ladder is used, the sloping ladders between multiple sets of raised planes can be staggered to form a spiral ladder, which is more convenient for movement.

[0033] Beneficially, the supporting steel pipe 4 is located at both ends of the abutting side of the two sets of trapezoidal fixing frames 6. The abutting side of the trapezoidal fixing frame 6 is provided with steel pipe fastening grooves 63. The steel pipe fastening grooves 63 fasten the supporting steel pipe 4. Since the trapezoidal fixing frame 6 is a trapezoidal structure, the steel pipe fastening grooves 63 on the inner side of the trapezoidal fixing frame 6 can abut the supporting steel pipe 4 at an obtuse angle to prevent the supporting steel pipe 4 from shifting or falling off. One end of the supporting steel pipe 4 is provided with a fixing sleeve 41. The trapezoidal fixing frame 6 abuts the fixing sleeve 41 on the side close to the supporting steel pipe 4. Several supporting steel pipes 4 with overlapping planes are sequentially inserted and fixedly connected to the fixing sleeve 41 to facilitate vertical installation.

[0034] Beneficially, a fixing ring 2 is provided on the outer side of the raised plane. The fixing ring 2 abuts against and is bolted to the nearby fixing sleeve 41. Specifically, the fixing ring 2 can be simplified to a ring steel strip to avoid the supporting steel pipe 4 from expanding outward after bearing the load and affecting the supporting performance.

[0035] Working principle of this utility model:

[0036] The operator first assembles multiple sets of trapezoidal fixing frames 6 into a ring, then clamps the fastening fixing rod 62 between two adjacent sets of trapezoidal fixing frames 6 in the fixing groove 61 to prevent the trapezoidal fixing frames 6 from misaligning and detaching during the load-bearing process. At the same time, the supporting steel pipe 4 is inserted into the steel pipe fastening groove 63 between the corners of the two sets of trapezoidal fixing frames 6. After completion, the fixing ring 2 is used for fixing, thus realizing the installation on the raised plane.

[0037] After repeated installation of multiple sets, the multiple sets of raised planes are spliced ​​together in sequence: the top of the supporting steel pipe 4 is inserted into the fixed sleeve 41, and a tower-shaped structure is formed after completion. Then, the supporting mesh plate 1 is covered to one side of the top supporting steel pipe 4. The supporting mesh plate 1 is a supporting plate with through holes, which is existing technology, so it will not be described in detail.

[0038] After connecting the ladder 5 to the two adjacent sets of raised planes, the operator can climb the ladder 5 to the access plate 3 on the support mesh plate 1 and then carry out construction on the surface of the support mesh plate 1. Since the trapezoidal fixing frame 6 forms a ring structure, it can get very close to the ring bolts on the outside of the construction foundation during construction, effectively reducing the difficulty of the work. When the support mesh plate 1 at the top is under stress, the trapezoidal fixing frame 6 may twist and misalign, but the fastening fixing rod 62 can effectively prevent misalignment. Since the corner of the trapezoidal fixing frame 6 is provided with steel pipe fastening groove 63, the two sets of adjacent steel pipe fastening grooves 63 located on the inner side of the trapezoidal fixing frame 6 can just achieve an obtuse angle wrapping of the support steel pipe 4, and the outer side is assisted by the fixing ring 2, effectively preventing the support steel pipe 4 from detaching from the trapezoidal fixing frame 6.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A standardized operating frame for bolt installation on wind turbine foundations, characterized in that: include Bearing plane; Elevated section, the elevated section being used to increase the height of the bearing plane; A climbing section, which assists in climbing to the bearing plane at the top of the raised section; The bearing plane includes a plurality of supporting mesh plates (1), which abut against each other to form a ring. One of the supporting mesh plates (1) is provided with an inlet plate (3) in the middle, which is used to allow the supporting mesh plate (1) to pass through to the other side from one side. The raised section includes several raised planes, which are stacked vertically. Several supporting steel pipes (4) are arranged between two adjacent sets of raised planes to form a tower-shaped structure. The bearing plane is located on the side of the raised planes away from the supporting plane. The raised plane includes several trapezoidal fixing frames (6), which present a trapezoidal frame structure. Several trapezoidal fixing frames (6) are connected in pairs to form a ring. The supporting steel pipe (4) is located at both ends of the abutting side of the two sets of trapezoidal fixing frames (6). The abutting side of the trapezoidal fixing frame (6) is provided with steel pipe fastening grooves (63). The steel pipe fastening grooves (63) fasten the supporting steel pipe (4). One end of the supporting steel pipe (4) is provided with a fixing sleeve (41). The trapezoidal fixing frame (6) abuts against the fixing sleeve (41) on the side close to the supporting steel pipe (4). Several supporting steel pipes (4) with overlapping planes are sequentially inserted into and fixedly connected to the fixing sleeve (41).

2. The standardized operating frame for bolt installation on wind turbine foundations according to claim 1, characterized in that: The trapezoidal fixing frame (6) has a fixing groove (61) on its abutting side, and a fastening fixing rod (62) is provided between the two sets of opposite fixing grooves (61).

3. The standardized operating frame for bolt installation on wind turbine foundations according to claim 1, characterized in that: The climbing section includes a connecting ladder (5), which is located between two adjacent sets of the climbing height planes. The connecting ladder (5) is a straight ladder or an inclined ladder.

4. The standardized operating frame for bolt installation on wind turbine foundations according to claim 1, characterized in that: A fixing ring (2) is provided on the outer side of the raised plane, and the fixing ring (2) abuts against and is bolted to the adjacent fixing sleeve (41).

5. The standardized operating frame for bolt installation on wind turbine foundations according to claim 4, characterized in that: The fixing ring (2) is an annular steel strip.

Images