A tower push-pull platform

Abstract

The present application provides a tower push-pull platform, which is arranged on a rotating platform of the tower, and the push-pull platform includes: a bearing platform, a limiting slide rail and a limiting member; the limiting slide rail is arranged between the bearing platform and the rotating platform, so that the bearing platform can slide back and forth along a first direction on the rotating platform, and the limiting member is arranged on both sides close to the rear end of the bearing platform, for fixing the bearing platform on the rotating platform; through the arrangement of the bearing platform, the utility model can slide the bearing platform according to the use requirements, so that maintenance personnel can get closer to the traveling crane, reduce the distance between the rotating platform and the traveling crane, and facilitate the inspection and maintenance of the circuits and equipment on the traveling crane. After the bearing platform moves, the limiting member can make the bearing platform and the rotating platform relatively fixed, so as to avoid the movement of the bearing platform during work and improve the safety of the maintenance personnel's work.

Description

Technical Field

[0001] The present application belongs to the technical field of overhead crane maintenance tools, and specifically relates to a tower push-pull platform. Background Art

[0002] The crane is an important lifting equipment of the ground service system, which is mainly used to hoist the fairing during the joint operation, complete the docking and fairing closing work. When the crane is currently being repaired, it is necessary to move the crane to one side of the slewing platform of the tower, but there is still a certain distance between the slewing platform of the tower and the crane, so the maintenance personnel need to climb over the guardrail of the slewing platform to reach the crane for maintenance, which is not only time-consuming and laborious, but also has the risk of falling from a high altitude. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] In order to solve the above problems, the present application provides a tower push-pull platform, which is arranged on a rotating platform of the tower, and comprises: a bearing platform, a limiting slide rail and a limiting member;

[0005] The limiting slide rail is arranged between the carrying platform and the rotating platform, so that the carrying platform can slide back and forth along the first direction on the rotating platform, and the limiting members are arranged on both sides close to the rear end of the carrying platform, and are used to fix the carrying platform on the rotating platform;

[0006] The first direction is the axial direction of the limiting slide rail.

[0007] Optionally, the limiting slide rail is a T-shaped slide rail.

[0008] Optionally, the number of the limiting slide rails is at least two.

[0009] Optionally, the limiting member includes: a limiting plate and a limiting rod;

[0010] The limiting plates are arranged on both sides of the bearing platform, the limiting rods are arranged on the limiting plates, the limiting rods are threadedly connected with the limiting plates, and the limiting rods can be rotated to make them contact with the rotating platform.

[0011] Optionally, a fixing assembly is disposed at intervals on the top of the rotating platform, and the fixing assembly includes a first fixing member and a second fixing member disposed at intervals along the axis of the supporting platform.

[0012] Optionally, it further includes a carrying rope, wherein a first end of the carrying rope is connected to the carrying platform, and a second end of the carrying rope is connected to the first fixing member or the second fixing member.

[0013] Optionally, a connecting ring is further included, and the second end of the carrying rope is connected to the first fixing member or the second fixing member through the connecting ring.

[0014] Optionally, the first fixing member and the second fixing member are spring hooks.

[0015] Optionally, at least one pulley is provided on the top of the rotating platform, and the carrying rope is connected to the pulley.

[0016] Optionally, a guardrail is provided on the supporting platform.

[0017] Beneficial Effects

[0018] A tower push-pull platform provided in the embodiment of the utility model can slide the bearing platform according to the use requirements through the setting of the bearing platform, so that maintenance personnel can be closer to the traveling crane, reduce the distance between the rotating platform and the traveling crane, and facilitate the inspection and maintenance of the circuits and equipment on the traveling crane. After the bearing platform moves, the bearing platform and the rotating platform can be relatively fixed by the limiting parts, so as to avoid the movement of the bearing platform during work and improve the work safety of the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the tower push-pull platform of the utility model;

[0020] Figure 2 This is a structural diagram of the bearing platform of the tower push-pull platform of the utility model.

[0021] The reference numerals are:

[0022] 1. Load-bearing platform; 2. Limiting slide rail; 3. Limiting member; 31. Limiting plate; 32. Limiting rod; 4. Fixing assembly; 41. First fixing member; 42. Second fixing member; 5. Loading rope; 6. Connecting ring; 7. Pulley; 8. Guardrail; 9. Rotating platform. DETAILED DESCRIPTION

[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] See also Figure 1-2 As shown, according to an embodiment of the present application, a tower push-pull platform is provided, and the push-pull platform is arranged on a rotating platform of the tower. The push-pull platform comprises: a bearing platform 1, a limiting slide rail 2 and a limiting member 3;

[0028] The limiting slide rail 2 is arranged between the carrying platform 1 and the rotating platform, so that the carrying platform 1 can slide back and forth along the first direction on the rotating platform, and the limiting members 3 are arranged on both sides close to the rear end of the carrying platform 1, and are used to fix the carrying platform 1 on the rotating platform;

[0029] The first direction is the axial direction of the limiting slide rail 2 .

[0030] Specifically, the load-bearing platform 1 is installed on the rotating platform 9 through the limiting slide rail 2. The limiting slide rail 2 can limit the load-bearing platform 1 so that the load-bearing platform 1 can only slide along the axis of the limiting slide rail 2. When inspecting the traveling crane, part of the railings on the rotating platform 9 are removed, and the maintenance personnel manually push the load-bearing platform 1 so that part of its front end extends out of the rotating platform 9. The staff can get closer to the traveling crane through the load-bearing platform 1, reducing the distance between the rotating platform 9 and the traveling crane, and facilitating the inspection and maintenance of the circuits and equipment on the traveling crane. During this process, due to the setting of the limiting slide rail 2, when the part of the load-bearing platform 1 extending out of the rotating platform 9 is subjected to force, the load-bearing platform 1 will not flip over, and limiting members 3 are installed on both sides of the load-bearing platform 1 near the rear end. After the load-bearing platform 1 moves, the limiting members 3 can make the load-bearing platform 1 and the rotating platform 9 relatively fixed, so as to avoid the movement of the load-bearing platform 1 during work and improve the safety of the maintenance personnel's work.

[0031] The limiting members 3 are installed on both sides of the carrying platform 1 , and when the carrying platform 1 slides out of the rotating platform 9 or slides into the rotating platform 9 , the carrying platform 1 can be fixed by the limiting members 3 .

[0032] The railing at the matching position between the rotating platform 9 and the front end of the load-bearing platform 1 is detachably connected. When the overhead crane needs to be inspected, the railing is disassembled so that the rotating platform 9 has an exit for the load-bearing platform 1 to slide out. After use, the railing can be installed for protection. The railing is detachably installed on the rotating platform 9 by bolts or other connecting parts.

[0033] The limiting slide rail 2 is a T-shaped slide rail.

[0034] The number of the limiting slide rails 2 is at least two.

[0035] Specifically, the limiting slide rail 2 is a T-shaped structure, and a T-shaped slide groove is opened at the position matching the limiting slide rail 2 at the bottom of the bearing platform 1. The T-shaped setting of the limiting slide rail 2 allows the bearing platform 1 to slide out and enter the rotating platform 9 along the axis of the limiting slide rail 2. Moreover, when the bearing platform 1 slides out of the rotating platform 9, when the maintenance personnel stand on the part of the bearing platform that slides out of the rotating platform 9, the limiting slide rail 2 can also limit the bearing platform 1, so that the bearing platform 1 will not flip over, thereby improving the safety of use.

[0036] Among them, the number of the limiting slide rails 2 is at least two. By installing multiple limiting slide rails 2, the limiting ability of the load-bearing platform 1 during use is improved, so that the staff can perform crane maintenance more safely.

[0037] The limiting member 3 comprises: a limiting plate 31 and a limiting rod 32;

[0038] The limiting plates 31 are arranged on both sides of the bearing platform 1 , the limiting rods 32 are arranged on the limiting plates 31 , the limiting rods 32 are threadedly connected to the limiting plates 31 , and the limiting rods 32 can be rotated to make them contact with the rotating platform.

[0039] Specifically, the limit member 3 includes a limit plate 31 and a limit rod 32. The limit plate 31 is symmetrically installed on both sides of the support platform 1. The limit rod 32 is threadedly connected to the limit plate 31. Rotating the limit rod 32 can make it move toward the bottom plane of the rotating platform 9, and then it can contact the bottom plane of the rotating platform 9, thereby limiting and fixing the support platform 1, avoiding the movement of the support platform 1 during use, improving the stability of the support platform 1 during maintenance, and improving the safety of maintenance personnel.

[0040] A fixing assembly 4 is disposed at intervals on the top of the rotary platform. The fixing assembly 4 includes a first fixing member 41 and a second fixing member 42 that are disposed at intervals along the axis of the supporting platform 1 .

[0041] It also includes a carrying rope 5 , a first end of which is connected to the carrying platform 1 , and a second end of which is connected to the first fixing member 41 or the second fixing member 42 .

[0042] Specifically, the first fixing member 41 and the second fixing member 42 are installed at intervals on the top of the rotating platform 9. When the load platform 1 slides out of the rotating platform 9, the position of the second end of the load-bearing rope 5 gradually approaches the position of the second fixing member 42 from the position of the first fixing member 41. When the load platform 1 moves to the set maximum sliding position, the second end of the load-bearing rope 5 can be connected to the second fixing member 42. In this way, through the setting of the load-bearing rope 5 and the second fixing member 42, the front end of the load platform 1 that slides out can be pulled and supported, making the load platform 1 more stable and making it safer for maintenance personnel to stand on the load platform 1 for maintenance; when the maintenance is completed and the load platform 1 is slid into the rotating platform 9, the second end of the load-bearing rope 5 can be moved to the position of the first fixing member 41, so that it is connected to the first fixing member 41.

[0043] The load-bearing rope 5 is a steel wire rope, which makes it more stable when carrying loads.

[0044] It also includes a connecting ring 6 , through which the second end of the carrying rope 5 is connected to the first fixing member 41 or the second fixing member 42 .

[0045] Specifically, a connecting ring 6 is installed at the second end of the load-bearing rope 5. The connecting ring 6 is a metal ring, which facilitates the connection and fixation between the second end of the load-bearing rope 5 and the first fixing member 41 and the second fixing member 42, making the connection more convenient.

[0046] The first fixing member 41 and the second fixing member 42 are spring hooks.

[0047] Specifically, the first fixing member 41 and the second fixing member 42 are spring hooks, which are convenient for connection and disassembly with the connecting ring 6 on the carrying rope 5. The spring hooks make the connection and disassembly of the carrying rope 5 and the first fixing member 41 and the second fixing member 42 more convenient and the connection safety is higher.

[0048] At least one pulley 7 is arranged on the top of the revolving platform, and the carrying rope 5 is connected to the pulley 7 .

[0049] Specifically, a plurality of pulleys 7 are installed on the top of the rotating platform 9 , and the carrying rope 5 passes through the pulleys 7 and is connected to the first fixing member 41 and the second fixing member 42 , so as to facilitate the movement of the carrying rope 5 .

[0050] A guardrail 8 is provided on the carrying platform 1 .

[0051] Specifically, the guardrail 8 is installed on the bearing platform 1, which can protect the maintenance personnel located on the bearing platform 1 and improve the safety of the maintenance personnel when the bearing platform 1 slides out of the rotary platform 9 to maintain the traveling crane.

[0052] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A tower push-pull platform, the push-pull platform is arranged on a rotating platform of the tower, characterized in that: The push-pull platform comprises: a bearing platform (1), a limiting slide rail (2) and a limiting member (3); The limiting slide rail (2) is arranged between the bearing platform (1) and the rotating platform so that the bearing platform (1) can slide back and forth along the first direction on the rotating platform, and the limiting member (3) is arranged on both sides close to the rear end of the bearing platform (1) for fixing the bearing platform (1) on the rotating platform; The first direction is the axial direction of the limiting slide rail (2).

2. The tower push-pull platform according to claim 1, characterized in that: The limiting slide rail (2) is a T-shaped slide rail.

3. The tower push-pull platform according to claim 2, characterized in that: The number of the limiting slide rails (2) is at least two.

4. The tower push-pull platform according to claim 1, characterized in that: The limiting member (3) comprises: a limiting plate (31) and a limiting rod (32); The limit plates (31) are arranged on both sides of the bearing platform (1), the limit rods (32) are arranged on the limit plates (31), the limit rods (32) are threadedly connected to the limit plates (31), and the limit rods (32) can be rotated to make them contact with the rotating platform.

5. The tower push-pull platform according to claim 1, characterized in that: A fixing assembly (4) is arranged at intervals on the top of the rotary platform, and the fixing assembly (4) comprises a first fixing member (41) and a second fixing member (42) which are arranged at intervals along the axis of the supporting platform (1).

6. The tower push-pull platform according to claim 5, characterized in that: It also comprises a carrying rope (5), wherein a first end of the carrying rope (5) is connected to the carrying platform (1), and a second end of the carrying rope (5) is connected to the first fixing member (41) or the second fixing member (42).

7. The tower push-pull platform according to claim 6, characterized in that: It also comprises a connecting ring (6), and the second end of the carrying rope (5) is connected to the first fixing member (41) or the second fixing member (42) through the connecting ring (6).

8. The tower push-pull platform according to claim 7, characterized in that: The first fixing member (41) and the second fixing member (42) are spring hooks.

9. The tower push-pull platform according to claim 8, characterized in that: At least one pulley (7) is arranged on the top of the revolving platform, and the carrying rope (5) is connected to the pulley (7).

10. The tower push-pull platform according to claim 1, characterized in that: A guardrail (8) is provided on the bearing platform (1).

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