Combined attached frame of tower crane

Abstract

The utility model relates to a combined attached frame of a tower crane, which belongs to the technical field of tower cranes and comprises a frame body, and a reminding structure is arranged on the frame body. The reminding structure comprises a mounting shell detachably mounted on the frame body and a flasher mounted at the bottom of the frame body, a spring is mounted in the mounting shell, a moving block movably inserted into the mounting shell is mounted at one end of the spring, a switch is mounted in the mounting shell, and the switch is electrically connected with the flasher; and a lubricating structure is arranged on the frame body. And a combined frame is detachably mounted on the frame body. A threaded column is installed on the frame body, and the threaded column movably penetrates through the outer side of one end of the combined frame and is in threaded connection with a nut. By arranging the reminding structure, when the connecting area of the frame body and the attached connecting piece is deformed due to tensile force, the moving block does not extrude the switch any more, so that the switch controls the flashing lamp to flash, ground constructors can conveniently find deformation of the frame body in time, and timely maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower crane technical field relates to a tower crane combined attachment frame. BACKGROUND

[0002] Tower crane is the rotating crane of the movable arm on the high tower top, and the operation space is big, and it is mainly used for vertical and horizontal conveying of material and installation of building component in house building construction;

[0003] Tower crane combined attachment frame is a frame structure composed of multiple components, and through connecting and assembling these components, a complete attachment device can be formed for fixing the tower crane on the building or other structure;

[0004] However, after the attachment frame is connected with the pre-buried part in the building by using the attachment connecting piece, with long-time use, the tower crane is easy to cause the area connected by the attachment frame and the attachment connecting piece to be deformed due to the transverse force generated by the surrounding wind and the hoisted articles, then, the position of the part of the attachment frame assembled on the tower crane is high, and the deformation of the attachment frame is not easy to be found, thereby causing the firmness of the connection between the attachment frame and the tower crane to be reduced without knowing it;

[0005] To solve the above problems, a tower crane combined attachment frame is provided in the application. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides a tower crane combined attachment frame in view of the technical problem existing in prior art.

[0007] The technical scheme for solving the above technical problem is as follows: a tower crane combined attachment frame, comprising a frame body, wherein the frame body is provided with a reminding structure;

[0008] The reminding structure comprises a mounting shell detachably mounted on the frame body and a flashing lamp mounted on the bottom of the frame body, a spring is mounted in the mounting shell, one end of the spring is provided with a moving block movably inserted into the mounting shell, a switch is mounted in the mounting shell, and the switch is electrically connected with the flashing lamp.

[0009] The frame body is provided with a lubricating structure.

[0010] The frame body is detachably provided with a combination frame, and the combination frame is used for completing the combination by being arranged.

[0011] The frame body is provided with a threaded column, and a nut is threadedly connected to the outer side of one end of the threaded column movably penetrating through the combination frame, so that the frame body and the combination frame are convenient to disassemble and assemble by arranging the threaded column and the nut.

[0012] The mounting shell is installed on the mounting groove through the screw, and the mounting groove and the screw facilitate dismounting and mounting of the mounting shell.

[0013] The lubricating structure comprises a lubricating hole formed in the frame body, and the lubricating hole is communicated with the mounting groove.

[0014] The frame body is provided with a sponge rod through the lubricating hole, and the sponge rod is used for slowing down the flow rate of lubricating oil.

[0015] The frame body is provided with a threaded groove at the top of the frame body, the threaded groove is communicated with the lubricating hole, and the frame body is screwed with a threaded plug through the threaded groove.

[0016] The frame body is provided with a threaded groove at the top of the frame body, the threaded groove is communicated with the lubricating hole, and the frame body is screwed with a threaded plug through the threaded groove.

[0017] When the connecting area of the frame body and the attached connecting piece is deformed due to tension, the moving block no longer presses the switch, so that the switch controls the flashing of the flashing lamp, and the ground construction personnel can timely find the deformation of the frame body, which is helpful for timely maintenance.

[0018] The lubricating structure comprises a lubricating hole formed in the frame body, and the lubricating hole is communicated with the mounting groove. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model discloses a whole structure schematic diagram of the device is shown.

[0020] Figure 2 The utility model discloses a whole structure schematic diagram of the device is shown.

[0021] Figure 3 The utility model discloses a whole structure schematic diagram of the device is shown.

[0022] Figure 4 The utility model discloses a whole structure schematic diagram of the device is shown.

[0023] Figure 5 The utility model discloses a whole structure schematic diagram of the device is shown. Figure 4 The utility model discloses a whole structure schematic diagram of the device is shown.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1, frame body;101, combined frame;102, threaded column;103, nut;

[0026] 2, remind structure; 201, installation slot; 202, installation shell; 203, screw; 204, spring; 205, moving block; 206, switch; 207, flashing light;

[0027] 3, lubrication structure; 301, lubrication hole; 302, sponge stick; 303, threaded groove; 304, threaded plug. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0029] In the description of the present application, the terms "first", "second" are used 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 one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0030] In the description of the present application, the term "for example" is used to indicate "as an example, illustration or explanation". Any embodiment described as "for example" in the present application is not necessarily interpreted as more preferred or more advantageous than other embodiments. The following description is given in order to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that those skilled in the art can realize the present application without using these specific details. In other examples, well-known structures and processes will not be described in detail to avoid unnecessary details making the description of the present application obscure. Therefore, the present application is not intended to be limited to the shown embodiments, but is consistent with the broadest scope of principles and features disclosed in the present application.

[0031] Reference Figures 1-3 A tower crane combined attachment frame, comprising a frame body 1, a combined frame 101 is detachably mounted on the frame body 1, a threaded column 102 is mounted on the frame body 1, a nut 103 is threadedly connected to the outer side of one end of the threaded column 102 which movably penetrates the combined frame 101, the combined frame 101 and the frame body 1 are combined outside the tower crane, then the holes on the frame body 1 are used to connect and fix the tower crane with fasteners such as bolts and nuts, which is the prior art.

[0032] The frame 1 is provided with a reminding structure 2, the reminding structure 2 comprises a mounting shell 202 detachably mounted on the frame 1 and a flashing lamp 207 mounted on the bottom of the frame 1, a spring 204 is mounted in the mounting shell 202, one end of the spring 204 is provided with a moving block 205 movably inserted into the mounting shell 202, a switch 206 is mounted in the mounting shell 202, the switch 206 is electrically connected with the flashing lamp 207, according to the technical scheme, specifically, with the use of the attached frame, the connecting area of the frame 1 and the attached connecting piece is deformed due to the pulling force, at this time, the moving block 205 no longer presses the switch 206, so that the switch 206 controls the flashing of the flashing lamp 207, which facilitates the ground construction personnel to find the deformation of the frame 1 in time and helps timely maintenance.

[0033] It should be noted that when the frame 1 is assembled outside the tower crane, one side of the moving block 205 is attached to the surface of the tower crane, and the other end of the moving block 205 presses the switch 206, at this time, the flashing lamp 207 does not flash.

[0034] Referring to Figure 4 A mounting groove 201 is formed on the frame 1, a screw 203 is mounted on the mounting shell 202, and the mounting shell 202 is mounted in the mounting groove 201 through the screw 203, so that the mounting shell 202 can be disassembled.

[0035] Referring to Figure 4 and Figure 5 A lubricating structure 3 is arranged on the frame 1, the lubricating structure 3 comprises a lubricating hole 301 formed in the frame 1, the lubricating hole 301 is communicated with the mounting groove 201, a sponge stick 302 is placed in the frame 1 through the lubricating hole 301, a threaded groove 303 is formed on the top of the frame 1, the threaded groove 303 is communicated with the lubricating hole 301, and a threaded plug 304 is threadedly connected with the frame 1 through the threaded groove 303, according to the above technical scheme, specifically, the threaded plug 304 is unscrewed, lubricating oil is injected into the lubricating hole 301, so that the lubricating oil drops on the moving block 205, achieving the effect of lubricating between the moving block 205 and the mounting shell 202, and helping to ensure the normal operation of the reminding structure 2;

[0036] It should be noted that the lubricating hole 301 is convenient for conveying lubricating oil into the mounting groove 201, the sponge stick 302 is used to slow down the dropping speed of the lubricating oil and prolong the dropping time, and the threaded plug 304 is used to plug one end of the lubricating hole 301 when the lubricating hole 301 is not used, so as to avoid a large amount of dust in the outdoor environment from entering the lubricating hole 301 and plugging it.

[0037] Working principle:

[0038] When the connecting area of the combined attachment frame of the tower crane is deformed by tension, the moving block 205 no longer presses the switch 206, so that the switch 206 controls the flashing light 207 to flash, which is convenient for the ground construction personnel to find the deformation of the frame body 1 in time and is helpful for timely maintenance.

[0039] The combined attachment frame of the tower crane, by unscrewing the threaded plug 304 and injecting lubricating oil into the lubricating hole 301, makes the lubricating oil drop on the moving block 205, achieves the lubricating effect between the moving block 205 and the installation shell 202, and is helpful for ensuring the normal operation of the reminding structure 2.

[0040] Although the preferred embodiments of the present application have been described, those skilled in the art who, once aware of the basic inventive concept, can make further changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0041] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A combined attachment frame for a tower crane, comprising a frame body (1), characterized in that, The frame (1) is provided with a reminding structure (2); The reminding structure (2) comprises a mounting shell (202) detachably mounted on the frame (1) and a flashing lamp (207) mounted on the bottom of the frame (1), a spring (204) is mounted in the mounting shell (202), one end of the spring (204) is provided with a movable block (205) movably inserted into the mounting shell (202), a switch (206) is mounted in the mounting shell (202), and the switch (206) is electrically connected with the flashing lamp (207). The frame (1) is provided with a lubricating structure (3).

2. A modular attachment frame for a tower crane as claimed in claim 1, characterised in that, The frame (1) is detachably provided with a combination rack (101).

3. A modular attachment frame for a tower crane as claimed in claim 2, characterised in that, The frame (1) is provided with a threaded column (102), and a nut (103) is threadedly connected to one end of the threaded column (102) outside the combination rack (101).

4. A modular attachment frame for a tower crane as defined in claim 1, wherein, The frame (1) is provided with a mounting groove (201), and the mounting shell (202) is provided with a screw (203) mounted in the mounting groove (201).

5. A modular attachment frame for a tower crane as defined in claim 1, wherein, The lubricating structure (3) comprises a lubricating hole (301) formed in the frame (1), and the lubricating hole (301) is communicated with the mounting groove (201).

6. A modular attachment frame for a tower crane as claimed in claim 5, characterised in that, The frame (1) is provided with a sponge stick (302) through the lubricating hole (301).

7. A modular attachment frame for a tower crane as claimed in claim 5, wherein, The top of the frame (1) is provided with a threaded groove (303) formed in the top of the frame (1), the threaded groove (303) is communicated with the lubricating hole (301), and the frame (1) is threadedly connected with a threaded plug (304) through the threaded groove (303).

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