An auxiliary device suitable for iron tower erection and a method of using the same

Abstract

The application discloses an auxiliary device suitable for iron tower erection and a use method thereof, the device comprises a cross beam, a track, a climbing assembly and a platform assembly, the two ends of the cross beam are fixedly connected with the tower body of the iron tower through connecting pieces, the track is fixedly connected with the cross beam perpendicularly, the climbing assembly is connected with the track, the platform assembly is fixedly connected with the climbing assembly, and the platform assembly is fixedly connected with the tower body through connecting pieces; the use method is based on the auxiliary device suitable for iron tower erection, and the method comprises the following steps: installing the cross beam to the tower body of the nth layer of the iron tower, installing the guide rail of the nth layer of the tower body, moving the platform assembly upwards along the track, moving the platform assembly from the (n-1)th layer of the tower body to the upper end of the nth layer of the tower body, constructing the (n+1)th layer of the tower body, and letting n=n+1; the cross beam, the track and the climbing device are arranged to realize the movement of the platform assembly, and after the platform assembly is moved to a specified position, the platform assembly is fixed with the tower body, so that operation can be performed at a relatively safe and stable position.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of foundation construction of iron tower, in particular to an auxiliary device suitable for iron tower erection and a using method thereof. BACKGROUND

[0002] Erecting iron tower is the basis for solving the problem of power supply and power transmission. In the high-altitude areas of Sichuan and Chongqing, the erection of iron tower for power transmission line is extremely difficult. The terrain in mountainous areas is steep and uneven, and the erection position of the iron tower is difficult to find. When the erection position is found, the worker is usually bound to the periphery of the iron tower by a safety rope, and then the iron tower parts are transported from the ground to the air by the worker's own strength, and then the erection and installation are carried out at the periphery of the iron tower. The installation is of high risk and low efficiency. SUMMARY

[0003] The technical problem to be solved by the present application is the lack of part transportation device in the current iron tower erection. The purpose is to provide an auxiliary device suitable for iron tower erection and a using method thereof, which solves the problems of part transportation and iron tower erection.

[0004] The present application is realized by the following technical scheme:

[0005] An auxiliary device suitable for iron tower erection, comprising:

[0006] a cross beam, which is horizontally arranged and fixedly connected with the tower body of the iron tower through a connecting piece;

[0007] a track, which is vertically arranged and fixedly connected with the cross beam perpendicularly;

[0008] a climbing assembly, which is connected with the track and can move up and down along the track;

[0009] a platform assembly, which is fixedly connected with the climbing assembly, and is fixedly connected with the tower body through the connecting piece, and a crane for hoisting materials is arranged on the platform assembly.

[0010] Specifically, the number of the tracks is at least two, the two tracks are arranged in parallel, and both of the two tracks are fixedly connected with the cross beam perpendicularly.

[0011] Optionally, the connecting piece comprises a first straight plate, a second straight plate, a third straight plate, a fourth straight plate and a guide rod, the lower end of the first straight plate is rotatably connected with one end of the second straight plate through a connecting shaft, the other end of the second straight plate is fixedly connected with the lower end of the third straight plate perpendicularly, one end of the fourth straight plate is fixedly connected with the upper end of the first straight plate, a plurality of through grooves are arranged on the fourth straight plate, the lower end of the guide rod is fixedly connected with the third straight plate, and the upper end of the guide rod passes through the through grooves and can slide along the through grooves.

[0012] The through slot is arranged along a direction in which the first straight plate points to the second straight plate, and a plane in which a sliding direction of the guide rod relative to the through slot is perpendicular to the third straight plate.

[0013] Specifically, the cross beam is arranged between the first straight plate and the third straight plate, and the cross beam is fixedly connected with the third straight plate, and the first straight plate is fixedly connected with the tower body.

[0014] Specifically, the platform assembly comprises a working platform and a baffle, the working platform is horizontally arranged, and the crane is fixed on the working platform, and the baffle is vertically arranged and fixedly connected with the tower body through the connecting piece.

[0015] Specifically, a plurality of first connecting holes are arranged on the first straight plate, a first embedded part is arranged on the tower body, and the first straight plate is fixedly connected with the tower body through bolts penetrating through the first connecting holes and connected with the first embedded part.

[0016] A plurality of second connecting holes are arranged on the third straight plate, a plurality of second embedded parts are arranged on the cross beam and the baffle, and the third straight plate is fixedly connected with the cross beam / the baffle through bolts penetrating through the second connecting holes and connected with the second embedded parts.

[0017] Specifically, the connecting piece further comprises a limiting assembly, the limiting assembly is fixedly arranged on the upper side of the fourth straight plate, and is used for limiting the movement of the guide rod; the limiting assembly comprises a limiting block and a limiting screw, the limiting block is fixedly connected with the fourth straight plate and is provided with a threaded hole perpendicular to the guide rod, the limiting screw is threadedly connected with the limiting block through the threaded hole, and one end of the limiting screw abuts against the guide rod.

[0018] Optionally, the number of the limiting assemblies is at least two, and the two limiting assemblies are arranged at two ends of the through slot respectively.

[0019] Specifically, the climbing assembly comprises a connecting cross bar, a roller and a pulley, two rollers are arranged at two ends of the connecting cross bar respectively, and the two rollers are arranged in the two tracks respectively and move up and down in the tracks.

[0020] The pulley is arranged at the top of the tower body, the winch is arranged on the platform assembly, and the pulling rope of the winch is fixedly connected with the climbing assembly by winding around the pulley.

[0021] A use method of an auxiliary device suitable for iron tower construction, based on the auxiliary device suitable for iron tower construction, the method comprises:

[0022] Connecting the connecting piece with the tower body through the first straight plate, and installing the cross beam to the upper end of the n th layer tower body of the iron tower;

[0023] Adjusting the position of the guide rod so that the fourth straight plate is in a vertical state;

[0024] Installing the guide rail of the n th layer tower body, and connecting the lower end of the guide rail of the n th layer tower body with the upper end of the guide rail of the n-1 th layer tower body;

[0025] Moving the platform assembly along the rail through the climbing assembly from the n-1 th layer tower body to the upper end of the n th layer tower body;

[0026] Fixing the platform assembly with the tower body through the connecting piece;

[0027] Constructing the n+1 th layer tower body, and letting n=n+1;

[0028] Repeating the above steps to complete the construction of the iron tower.

[0029] Compared with the prior art, the application has the following advantages and beneficial effects:

[0030] The application realizes the movement of the platform assembly by setting the cross beam, the rail and the climbing device, and fixes the platform assembly with the tower body after the platform assembly moves to the specified position, so that the workers can be released from the periphery of the iron tower, the risk of direct exposure to high-altitude construction is reduced, and the workers can operate in a relatively safe and stable position, thereby reducing the risk of high-altitude operation.

[0031] The workers can use the crane on the device to lift and position materials without relying entirely on manpower. The climbing assembly and the function of moving the platform assembly along the rail also help to improve the construction efficiency and reduce the time for the workers to move between the ground and the high place.

[0032] The application also sets the connecting piece with adjustable angle, so that the connecting piece can be adjusted according to the inclination angle of the tower body of the iron tower, so that the auxiliary device can adapt to different layers and different inclination angles of the iron tower. BRIEF DESCRIPTION OF DRAWINGS

[0033] The accompanying drawings illustrate exemplary embodiments of the application and together with the general description given above and the detailed description given below, serve to explain the principles of the application. These drawings are included herewith to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application, and, do not limit the present application to the specific embodiments illustrated in the drawings.

[0034] Figure 1 is a structural schematic view of an auxiliary device suitable for iron tower construction and a method of using the same according to the application.

[0035] Figure 2 is a structural diagram of a connecting piece according to the present application.

[0036] Figure 3 is a connecting diagram of a climbing assembly according to the present application.

[0037] Reference signs: 1-connecting piece, 2-crossbeam, 3-rail, 4-working platform, 5-baffle, 6-crane, 7-first straight plate, 8-third straight plate, 9-guide rod, 10-roller. DETAILED DESCRIPTION

[0038] In order to make the objects, technical solutions and advantages of the present application clearer, further detailed description will be made to the present application in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related content, and are not a limitation to the present application.

[0039] In addition, it also needs to be explained that, in order to facilitate the description, only the parts related to the present application are shown in the drawings.

[0040] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0043] Embodiment one

[0044] As Figure 1 , Figure 2 and Figure 3As shown, an auxiliary device suitable for iron tower erection, comprising: beam 2, track 3, climbing assembly and platform assembly.

[0045] Beam 2 is horizontally arranged, and the beam 2 is fixedly connected with the tower body of the iron tower through the connecting piece 1. In this embodiment, at least a plurality of connecting pieces 1 are provided, and the beam 2 is fixedly connected with the tower body through the connecting pieces 1 to realize the fixation of the beam 2. That is, at least two connecting pieces 1 are required, and the two ends of the beam 2 are fixedly connected with the tower body.

[0046] The track 3 is vertically arranged, and the track 3 is fixedly connected with the beam 2 perpendicularly. The number of the track 3 is at least two, and the two tracks 3 are arranged in parallel and are both fixedly connected with the beam 2 perpendicularly. A channel moving along the height direction of the iron tower is provided to support and guide the climbing assembly.

[0047] The climbing assembly is connected with the track 3 and can move up and down along the track 3. The platform assembly is fixedly connected with the climbing assembly, and the platform assembly is fixedly connected with the tower body through the connecting piece 1. The platform assembly is provided with a crane 6 for hoisting materials. By connecting the platform assembly with the climbing assembly, the platform assembly can be moved upward by the climbing assembly.

[0048] In addition, the platform assembly is provided with a crane 6 for hoisting materials, and the platform assembly provides a working platform 4 for workers, and the crane 6 can directly hoist the materials on the ground.

[0049] According to the actual structure of the iron tower, the size of the top and the bottom of the iron tower is different, resulting in the change of the slope of the outer track 3. If the track 3 is directly installed on the iron tower, the slope problem is difficult to solve,

[0050] In order to solve the slope problem, the connecting piece 1 in this embodiment comprises: a first straight plate 7, a second straight plate, a third straight plate 8, a fourth straight plate and a guide rod 9. The first straight plate 7, the second straight plate, the third straight plate 8 and the fourth straight plate form a quadrilateral structure, and the angle is changed through the connecting shaft and the guide rod 9 to support and position other components.

[0051] The lower end of the first straight plate 7 is rotatably connected with one end of the second straight plate through the connecting shaft, the other end of the second straight plate is fixedly connected with the lower end of the third straight plate 8 perpendicularly, one end of the fourth straight plate is fixedly connected with the upper end of the first straight plate 7, a plurality of through grooves are arranged on the fourth straight plate, the lower end of the guide rod 9 is fixedly connected with the third straight plate 8, and the upper end of the guide rod 9 passes through the through groove and can slide along the through groove.

[0052] The through groove is arranged in the direction from the first straight plate 7 to the second straight plate, and the plane in which the sliding direction of the guide rod 9 relative to the through groove is perpendicular to the third straight plate 8.

[0053] The working process realized by the above structure includes connecting the first straight plate 7 with the iron tower, adjusting the angle between the first straight plate 7 and the second straight plate, and finally making the third straight plate 8 in a vertical state, so that even if the angle of the iron tower changes, only the second straight plate needs to be rotated to change the angle of the third straight plate 8.

[0054] Meanwhile, in order to avoid the third straight plate 8 from sliding randomly in the through groove, the connecting piece 1 further comprises a limiting assembly fixedly arranged on the upper side of the fourth straight plate and used for limiting the movement of the guide rod 9; the limiting assembly comprises a limiting block and a limiting screw, the limiting block is fixedly connected with the fourth straight plate and is provided with a threaded hole perpendicular to the guide rod 9, and the limiting screw is threadedly connected with the limiting block through the threaded hole and abuts against the guide rod 9 at one end.

[0055] The number of the limiting assemblies is at least two, and the two limiting assemblies are arranged at two ends of the through groove respectively.

[0056] Through the structure of the limiting block and the limiting screw, the position of the limiting screw relative to the guide rod 9 can be changed, and when the position of the third straight plate 8 is determined, the positions of the two limiting assemblies can be adjusted so that the two limiting assemblies abut against the guide rod 9, thereby avoiding the guide rod 9 from sliding randomly in the through groove.

[0057] In order to realize the fixed connection between the connecting piece 1 and the tower body, in the embodiment, the first straight plate 7 is fixedly connected with the iron tower body, the first straight plate 7 is provided with a plurality of first connecting holes, the tower body is provided with a first embedded part, and the first straight plate 7 is fixedly connected with the tower body through bolts penetrating through the first connecting holes and connected with the first embedded part; that is, when connection is needed, the connecting piece 1 can be fixedly connected with the first embedded part to achieve stable connection.

[0058] In order to realize the fixed connection between the cross beam 2 and the connecting piece 1, in the embodiment, the cross beam 2 is arranged between the first straight plate 7 and the third straight plate 8, and the cross beam 2 is fixedly connected with the third straight plate 8, the third straight plate 8 is provided with a plurality of second connecting holes, the cross beam 2 is provided with a plurality of second embedded parts, and the third straight plate 8 is fixedly connected with the baffle 5 through bolts penetrating through the second connecting holes and connected with the second embedded parts.

[0059] That is, the fixed connection between the cross beam 2 and the connecting piece 1 is completed, and finally the fixed connection between the cross beam 2 and the tower body is realized.

[0060] In the reagent work, the worker needs to stand on the platform assembly, therefore, in order to make the platform assembly better fixedly connected with the tower body of the iron tower, the platform assembly comprises the working platform 4 and the baffle 5, the working platform 4 used for the worker to stand is horizontally arranged, the crane 6 is fixed on the working platform 4, and the baffle 5 is vertically arranged and fixedly connected with the tower body of the iron tower through the connecting piece 1.

[0061] The third straight plate 8 is provided with multiple second connecting holes, and the baffle 5 is provided with multiple second embedded parts. The third straight plate 8 is fixedly connected to the baffle 5 by bolts passing through the second connecting holes and connecting to the second embedded parts. Directly connecting the platform assembly to the tower body reduces the stress on the crossbeam 2 and the guide rail, and increases the stability of the entire auxiliary device.

[0062] Example 2

[0063] like Figure 3 As shown in the figure, this embodiment describes the structure of the climbing component. The climbing component includes: a connecting crossbar, rollers 10 and pulleys. The two rollers 10 are respectively disposed at both ends of the connecting crossbar and are respectively disposed in the two tracks 3. The rollers 10 move up and down in the tracks 3.

[0064] The pulley is located at the top of the tower, and the winch is located on the platform assembly. The winch's rope passes around the pulley and is fixedly connected to the climbing assembly.

[0065] The tower is divided into multiple layers. After the current layer is built, the sliding installation is placed on top. The winch pulls the connecting crossbar upward through the action of the pulley, so that the roller 10 slides in the guide rail, and finally realizes the upward movement of the platform component.

[0066] Example 3

[0067] This embodiment describes a method for using an auxiliary device suitable for erecting iron towers. Based on the aforementioned auxiliary device for erecting iron towers, the method includes:

[0068] The first-level iron tower is assumed to have been completed. During the construction of the first-level iron tower, the work can be carried out on the ground.

[0069] Connector 1 to the tower body via the first straight plate 7, and install crossbeam 2 to the upper part of the first floor of the tower body.

[0070] Adjust the position of guide rod 9 to make the fourth straight plate vertical.

[0071] Install the guide rails for the first layer of the tower, and install the climbing components and platform components into the guide rails.

[0072] The platform component is moved upward along track 3 by the climbing component, from the ground to the first-level tower; the upward position can be selected according to the needs.

[0073] The platform component is fixedly connected to the tower body via connector 1;

[0074] Construction of the second floor of the tower;

[0075] Construction of the second tower section has been completed.

[0076] The connecting member 1 is connected to the tower body by the first straight plate 7, and the cross beam 2 is installed to the upper end of the second layer tower body of the iron tower;

[0077] The position of the guide rod 9 is adjusted to make the fourth straight plate in vertical state;

[0078] The guide rail of the second layer tower body is installed, and the lower end of the guide rail of the second layer tower body is connected to the upper end of the guide rail of the first layer tower body. The connection of the two guide rails can be realized by the inclined auxiliary guide rail.

[0079] The platform assembly is moved along the rail 3 by the climbing assembly from the first layer tower body to the upper end of the second layer tower body;

[0080] The platform assembly is fixedly connected to the tower body by the connecting member 1;

[0081] The third layer tower body is constructed;

[0082] Therefore, the whole construction method can be summarized as:

[0083] The connecting member 1 is connected to the tower body by the first straight plate 7, and the cross beam 2 is installed to the upper end of the n layer tower body of the iron tower;

[0084] The position of the guide rod 9 is adjusted to make the fourth straight plate in vertical state;

[0085] The guide rail of the n layer tower body is installed, and the lower end of the guide rail of the n layer tower body is connected to the upper end of the guide rail of the n-1 layer tower body;

[0086] The platform assembly is moved along the rail 3 by the climbing assembly from the n-1 layer tower body to the upper end of the n layer tower body;

[0087] The platform assembly is fixedly connected to the tower body by the connecting member 1;

[0088] The n+1 layer tower body is constructed, and n=n+1;

[0089] The above steps are repeated to complete the construction of the iron tower.

[0090] In the description of the specification, the description of the terms "one embodiment / way", "some embodiments / ways", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment / way or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments / ways or examples. In addition, the person skilled in the art can combine and combine the different embodiments / ways or examples described in the specification and the features of the different embodiments / ways or examples, without contradiction.

[0091] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0092] The person skilled in the art should understand that the above-mentioned embodiments are only for the purpose of clearly illustrating the present application, and are not intended to limit the scope of the present application. For those skilled in the art, other changes or modifications can be made on the basis of the above-mentioned application, and these changes or modifications are still within the scope of the present application.

Claims

1. An auxiliary device suitable for erection of a tower, characterized in that, The utility model relates to a tower climbing device, including: horizontal beam (2) is arranged horizontally, and the horizontal beam (2) is fixedly connected with the tower body of iron tower through connecting piece (1); Track (3) is arranged vertically, and the track (3) is fixedly connected with the horizontal beam (2) vertically, the quantity of track (3) is at least two, two track (3) are arranged in parallel, and two track (3) are all fixedly connected with the horizontal beam (2) vertically; Climbing assembly is connected with track (3), and can move up and down along track (3); Platform assembly is fixedly connected with the climbing assembly, and the platform assembly is fixedly connected with the tower body through connecting piece (1), and the platform assembly is provided with crane (6) for hoisting material on the platform assembly; Wherein, the connecting piece (1) includes: first straight plate (7), second straight plate, third straight plate (8), fourth straight plate and guide rod (9), the lower end of first straight plate (7) is rotatably connected with one end of second straight plate through connecting shaft, the other end of second straight plate is fixedly connected with the lower end of third straight plate (8) vertically, one end of fourth straight plate is fixedly connected with the upper end of first straight plate (7), a plurality of through slots are arranged on fourth straight plate, the lower end of guide rod (9) is fixedly connected with third straight plate (8), and the upper end of guide rod (9) passes through the through slot and can slide along the through slot; The through slot is arranged in the direction of the second straight plate of first straight plate (7), and the plane of the sliding direction of guide rod (9) relative to the through slot is perpendicular to third straight plate (8).

2. The auxiliary device for erecting a tower according to claim 1, characterized in that, The horizontal beam (2) is arranged between the first straight plate (7) and the third straight plate (8), and the horizontal beam (2) is fixedly connected with the third straight plate (8), and the first straight plate (7) is fixedly connected with the tower body of iron tower.

3. The auxiliary device for erecting a tower according to claim 1, wherein The platform assembly includes working platform (4) and baffle (5), the working platform (4) is horizontally arranged, and the crane (6) is fixed on the working platform (4), the baffle (5) is vertically arranged, and the baffle (5) is fixedly connected with the tower body of iron tower through connecting piece (1).

4. The auxiliary device for erecting a tower according to claim 3, characterized in that, A plurality of first connecting holes are arranged on the first straight plate (7), a first embedded part is arranged on the tower body, and the first straight plate (7) is fixedly connected with the tower body by bolts passing through the first connecting holes and connected with the first embedded part; A plurality of second connecting holes are arranged on the third straight plate (8), a plurality of second embedded parts are arranged on the horizontal beam (2) and the baffle (5), and the third straight plate (8) is fixedly connected with the horizontal beam (2) / baffle (5) by bolts passing through the second connecting holes and connected with the second embedded parts.

5. The auxiliary device for erecting a tower according to claim 1, wherein The connecting piece (1) further comprises a limiting assembly fixedly arranged on the upper side of the fourth straight plate and used for limiting the movement of the guide rod (9); the limiting assembly comprises a limiting block and a limiting screw; the limiting block is fixedly connected with the fourth straight plate and is provided with a screw hole perpendicular to the guide rod (9); the limiting screw is threadedly connected with the limiting block through the screw hole, and one end of the limiting screw abuts against the guide rod (9).

6. The auxiliary device for erecting a tower according to claim 5, wherein, The number of the limiting assemblies is at least two, and the two limiting assemblies are respectively arranged at the two ends of the through groove.

7. The auxiliary device for erecting a tower according to claim 1, wherein The climbing assembly comprises a connecting cross rod, two rollers (10) and a pulley; the two rollers (10) are respectively arranged at the two ends of the connecting cross rod and are respectively arranged in the two tracks (3); the rollers (10) move up and down in the tracks (3). The pulley is arranged at the top of the tower body, the winch is arranged on the platform assembly, and the pulling rope of the winch is fixedly connected with the climbing assembly through the pulley.

8. A method of using an auxiliary device suitable for erection of a tower, characterized in that, Based on the auxiliary device for erecting a tower as claimed in any one of claims 1-7, the method comprises: connecting the connecting piece (1) with the tower body through the first straight plate (7) and installing the cross beam (2) to the upper end of the n-th layer of the tower body; adjusting the position of the guide rod (9) so that the fourth straight plate is in a vertical state; installing the track (3) of the n-th layer of the tower body and connecting the lower end of the track (3) of the n-th layer of the tower body with the upper end of the track (3) of the n-1-th layer of the tower body; moving the platform assembly along the track (3) to the upper end of the n-th layer of the tower body from the n-1-th layer of the tower body through the climbing assembly; fixing the connecting piece (1) and the platform assembly with the tower body; erecting the n+1-th layer of the tower body and letting n=n+1; repeating the above steps to complete the erection of the tower.

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