CN218564109U - Portable detachable square sleeve - Google Patents
Portable detachable square sleeve Download PDFInfo
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- CN218564109U CN218564109U CN202222774656.1U CN202222774656U CN218564109U CN 218564109 U CN218564109 U CN 218564109U CN 202222774656 U CN202222774656 U CN 202222774656U CN 218564109 U CN218564109 U CN 218564109U
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Abstract
The application relates to the technical field of truss construction, and discloses a portable detachable square sleeve, which comprises a frame body and a connecting accessory arranged on the frame body, wherein the frame body comprises a first frame, a second frame and a connecting piece, the connecting piece is used for connecting the first frame and the second frame, the connecting piece is detachably connected with the first frame and the second frame, and an L piece is formed by fixedly connecting a plurality of iron through pieces. This application has the effect of making things convenient for dismouting side cover.
Description
Technical Field
The application relates to the technical field of truss construction, in particular to a convenient detachable square sleeve.
Background
The truss is a supporting structure formed by connecting a plurality of rod pieces through hinges, and the material of the truss is steel, wood or reinforced concrete. The application range of the truss is quite wide, and the truss is applied to the construction of the bridge in ancient times and continues to the present. Nowadays, the truss is applied to various industries, namely movable background frames of exhibitions, lamp closing frames of stage lighting, roofs of buildings, gates of hydraulic engineering, various construction platforms with large span and the like.
The truss has the structural characteristics of simple stress system, flexible arrangement, small material consumption, large span and the like.
The truss can be divided into: parallel chord trusses, folded chord trusses, triangular trusses, and the like. Wherein the parallel chord truss is integrally arranged in a columnar shape, and the chord member and the web member have the same length and are commonly used for arranging a double-layer structure.
For trusses such as parallel chord trusses, a square sleeve structure is needed for connection and expansion, and the traditional square sleeve structure is integrated, only sliding along a longitudinal truss can be realized, and disassembly in the radial direction is difficult to realize, so that the truss is inconvenient to install and disassemble, and certain improvement space exists.
SUMMERY OF THE UTILITY MODEL
Convenient dismouting side cover, this application provides a removable side cover of portable.
The application provides a pair of removable side cover of portable adopts following technical scheme:
the utility model provides a removable side's cover of portable, includes the frame body and sets up the connection accessory on the frame body, the frame body includes first frame, second frame and connecting piece, the connecting piece is used for connecting first frame and second frame, the connecting piece can be dismantled with first frame, second frame and be connected.
Furthermore, the first frame and the second frame are consistent in structure and are arranged in an L shape.
Further, the first frame comprises a horizontal square frame and a vertical square frame, and the horizontal square frame and the vertical square frame are fixedly connected through a fixing piece.
Furthermore, the connecting fittings are installed in the frame plane of the frame body, reserved holes are formed in the connecting fittings and used for being externally connected with the truss support.
Furthermore, the connecting fittings comprise a first connecting fitting and a second connecting fitting, the first connecting fitting is fixed in the horizontal square frame, and the first connecting fitting is composed of two mutually parallel square tubes; the second connecting fittings are fixedly connected in the vertical square frame and are rectangular structures formed by four square tubes.
Further, the fixing piece is a fixing plate.
Further, each corner of the vertical square frame is provided with a reinforcing rib.
Furthermore, the first frame is arranged in an 'I' -shape, and the second frame is arranged in a 'half-transverse' -shape.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first frame and the second frame are detachably connected, so that the square sleeve is convenient to assemble and disassemble, the position of the square sleeve relative to the main truss is convenient to rapidly adjust, and the main truss and the truss support are convenient to assemble; and all be provided with the connection fittings on every frame face of frame body to can connect the truss support at the four sides of girder at will, make the truss build more nimble.
2. The first frame and the second frame are both arranged to be L-shaped with consistent structures, so that the spliced square sleeve has a stable and reliable structure;
3. through setting up first frame into "I" shape, set up the second frame into "half transverse n" shape to can accomplish assembling and dismantling of square jacket in main truss one side, be favorable to improving ann and tear efficiency open.
Drawings
FIG. 1 is a schematic structural diagram of a square sleeve installed on a main truss in embodiment 1 of the present application;
FIG. 2 is a schematic structural diagram of a square sleeve in embodiment 1 of the present application;
fig. 3 is a schematic structural diagram of the square sleeve in embodiment 2 of the present application.
Description of reference numerals:
1. a first frame; 11. a horizontal square frame; 12. a vertical square frame; 2. a second frame; 3. a connecting member; 31. a connecting bolt; 32. a gasket; 33. a connecting nut; 4. a first through hole; 5. a second through hole; 6. a first connection fitting; 7. a second connection fitting; 8. reinforcing ribs; 9. and (7) fixing the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The application discloses removable side's cover of portable.
Example 1:
referring to fig. 1 and 2, a portable removable square sleeve includes a frame body and a connection fitting provided on the frame body. The frame body is the square frame form setting, and the frame body includes first frame 1, second frame 2 and connecting piece 3, and the structure of first frame 1 and second frame 2 is unanimous and all is the setting of L type, is the square frame form setting after first frame 1 and the amalgamation of second frame 2, and connecting piece 3 is used for connecting first frame 1 and second frame 2, and connecting piece 3 can dismantle with first frame 1, second frame 2 and be connected.
The first frame 1 and the second frame 2 respectively comprise a horizontal square frame 11 and a vertical square frame 12, the length of the vertical square frame 12 is larger than that of the horizontal square frame 11, and reinforcing ribs 8 are welded and fixed at each corner of the vertical square frame 12 to enhance the structural strength of the vertical square frame. Horizontal square frame 11 and vertical square frame 12 are perpendicular and pass through mounting fixed connection, and the mounting is fixed plate 9, and fixed plate 9 is the setting of L type, and the one end of fixed plate 9 and the side laminating and the welded fastening of horizontal square frame 11, the other end of fixed plate 9 and the side laminating and the welded fastening of vertical square frame 12.
The connecting piece 3 comprises a connecting bolt 31, a gasket 32 and a connecting nut 33, a first through hole 4 for the connecting bolt 31 to pass through is formed in the frame of the vertical square frame 12 far away from the horizontal square frame 11, and a second through hole 5 for the connecting bolt 31 to pass through is formed in the frame of the horizontal square frame 11 far away from the vertical square frame 12. When the square sleeve is assembled, the connecting bolt 31 penetrates through the first through hole 4 and the second through hole 5, then the gasket 32 is sleeved on the connecting bolt 31, and then the connecting nut 33 is sleeved on the connecting bolt 31 and screwed.
The connection fittings are provided in two sets, one set of the connection fittings being provided on the first frame 1 and the other set of the connection fittings being provided on the second frame 2. Specifically, the connecting fittings comprise a first connecting fitting 6 and a second connecting fitting 7, the first connecting fitting 6 is fixed in a horizontal square frame 11, and the first connecting fitting 6 is composed of two mutually parallel square pipes; the second connecting fittings 7 are fixed in the vertical square frame 12, and the second connecting fittings 7 are of a rectangular structure formed by four square tubes. Holes are formed in two ends of the square tube forming the first connecting fitting 6 and the second connecting fitting 7 and reserved for being externally connected with the truss support.
The implementation principle of the embodiment 1 of the application is as follows: constitute through first frame 1 and the second frame 2 with the frame body by being the setting of L type to make things convenient for dismouting frame body, so that the position of adjustment frame body on the main truss, thereby be convenient for assemble between main truss and the truss support. And first frame 1 and second frame 2 all set up to the L type for after the frame body cup joints on the main truss, the junction bearing of first frame 1 and second frame 2 is few, thereby makes square sleeve stable in structure, reliable.
Example 2:
referring to fig. 3, embodiment 2 differs from embodiment 1 in that: in the embodiment of the present application, the first frame 1 is arranged in an "I" shape, the second frame 2 is arranged in a "half-transverse" shape, the first frame 1 is composed of one vertical square frame 12, and the second frame 2 is composed of two horizontal square frames 11 and one vertical square frame 12.
The implementation principle of the embodiment 2 is as follows: the embodiment of the application is improved in embodiment 1, and when the square sleeve is installed or detached on the main truss, construction can be completed on one side of the main truss, so that the operation is simpler and more efficient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a removable side's cover of portable, includes frame body and the connection accessory of setting on the frame body, its characterized in that: the frame body comprises a first frame (1), a second frame (2) and a connecting piece (3), the connecting piece (3) is used for connecting the first frame (1) and the second frame (2), the first frame (1) and the second frame (2) are consistent in structure and are arranged in an L shape, the first frame (1) comprises a horizontal square frame (11) and a vertical square frame (12), the length of the vertical square frame (12) is larger than that of the horizontal square frame (11), each corner of the vertical square frame (12) is provided with a reinforcing rib (8), the horizontal square frame (11) and the vertical square frame (12) are fixedly connected through a fixing piece, the connecting piece (3) is detachably connected with the first frame (1) and the second frame (2), the connecting piece (3) comprises a connecting bolt (31), a gasket (32) and a connecting nut (33), the vertical square frame (12) is far away from the frame of the horizontal square frame (11) and is provided with a first through hole (4) through which the connecting bolt (31) passes, the horizontal square frame (11) is far away from the second frame (5) through which passes through the connecting bolt (31), and the connecting bolt (31) passes through hole (5) and the frame (5) and is assembled on the frame (12), the gasket (32) is sleeved with the connecting bolt (31), and the connecting nut (33) is sleeved with the connecting bolt (31).
2. The portable removable square cover according to claim 1, wherein: the connecting fittings are installed in the frame plane of the frame body, reserved holes are formed in the connecting fittings and used for being connected with the external truss support.
3. The portable removable square cover according to claim 2, wherein: the connecting fittings comprise a first connecting fitting (6) and a second connecting fitting (7), the first connecting fitting (6) is positioned in the horizontal square frame (11), and the first connecting fitting (6) is composed of two parallel square tubes fixedly connected to the horizontal square frame (11); the second connecting fittings (7) are fixedly connected in the vertical square frame (12), and the second connecting fittings (7) are rectangular structures formed by four square tubes.
4. The portable removable square sleeve according to claim 1, wherein: the fixing piece is a fixing plate (9).
5. The portable removable square cover according to claim 1, wherein: first frame (1) is "I" shape setting, second frame (2) is "half-transverse" shape setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774656.1U CN218564109U (en) | 2022-10-20 | 2022-10-20 | Portable detachable square sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774656.1U CN218564109U (en) | 2022-10-20 | 2022-10-20 | Portable detachable square sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564109U true CN218564109U (en) | 2023-03-03 |
Family
ID=85316813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222774656.1U Active CN218564109U (en) | 2022-10-20 | 2022-10-20 | Portable detachable square sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564109U (en) |
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2022
- 2022-10-20 CN CN202222774656.1U patent/CN218564109U/en active Active
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