Prefabricated cabin framework

Abstract

The utility model relates to the technical field of prefabricated cabins, and discloses a prefabricated cabin framework which comprises a bottom rod and further comprises a vertical rod arranged on the outer side of the bottom rod, and a connecting piece used for connecting a structure is arranged on the outer side of the vertical rod. The limiting blocks at the bottoms of the vertical rods are inserted into the limiting grooves, then the mounting plates are fixed to the bottom rods through the bolts, the sleeves are inserted to the outer sides of the vertical rods through the sleeve holes till the sleeves move to the proper positions, the mounting sleeves move along with the sleeves, then the fixing bolts penetrate through the sleeves and the through holes in the vertical rods, and the mounting sleeves are fixed to the outer sides of the vertical rods through the fixing bolts. Then fixing bolts are fixed through nuts, so that sleeves are fixed to the vertical rods, inserting blocks on connecting pipes are inserted into inserting grooves in the corresponding positions, then the connecting pipes are reinforced through limiting bolts, then first supporting rods are installed in the connecting pipes, and the adjacent vertical rods are connected together through the first supporting rods; and mounting and dismounting are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated cabins, in particular to a prefabricated cabin frame. Background Art

[0002] Prefabricated cabins are a new type of transportation, usually used for sea or river transportation. Prefabricated cabins can be pre-manufactured and assembled in factories and then transported to where they are needed. Prefabricated cabins can be used to transport various goods, such as bulk goods, containers, etc. The prefabricated cabin frame refers to various building materials that have been processed and treated to make them into a modular structure that can be assembled for building houses or other buildings. This frame is usually made of metal, wood, plastic or other synthetic materials, with high strength and durability, and is also easy to transport and assemble. Prefabricated cabin frames have been widely used in the modern construction industry, which can speed up construction, reduce costs and improve building quality.

[0003] The prefabricated cabin frames currently in use usually use screws to install each support rod in sequence from one end of the screw and connect and fix them together. However, when using threaded rods and bolts to connect and install the brackets together, they need to be installed in sequence from one end during installation, which is not suitable for simultaneous construction of multiple groups. In addition, when using threaded sleeves to limit the brackets, the sleeves need to be screwed to the outside of the bolts one by one in sequence, which is time-consuming. Utility Model Content

[0004] The purpose of the utility model is to provide a prefabricated cabin frame to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated cabin frame, comprising two bottom bars arranged in parallel, and also comprising: a plurality of vertical bars are equipped on the top of the bottom bars, at least two connecting members are arranged on the outer side of each of the vertical bars, and each of the connecting members is provided with a second support rod for support on the side facing the bottom bar, and first support rods are arranged on both sides of the connecting member adjacent to the second support rod, and the first support rod and the second support rod have the same thickness; a mounting sleeve is arranged on the outer side of the connecting member for mounting the connecting member on the outer side of the vertical rod, a through hole is opened inside the mounting sleeve, a fixing bolt is inserted inside the through hole, the fixing bolt passes through the mounting sleeve and a nut is arranged on the outer side, and a through hole is opened inside the vertical rod for passing the fixing bolt.

[0006] Preferably, the connecting member comprises a sleeve arranged on the outer side of the vertical rod for installing the first support rod and the second support rod, a sleeve hole for installing and passing through the vertical rod is opened inside the sleeve, and a connecting pipe is arranged on the outer side of the sleeve.

[0007] Preferably, an insert block for mounting the connecting pipe is fixedly connected to the outer side of the connecting pipe, and slots for engaging with the insert block are provided around the sleeve.

[0008] Preferably, a limiting block for limiting and fixing the vertical rod is fixedly connected to the bottom of the vertical rod, and a plurality of limiting grooves for engaging with the limiting block are provided inside the bottom rod.

[0009] Preferably, two sides of the vertical rod are fixedly connected with symmetrically arranged mounting plates, and mounting bolts are arranged inside the mounting plates.

[0010] Preferably, a limiting bolt for improving the firmness of the plug block is provided inside the plug block, and a screw hole for use with the plug block is provided inside the slot.

[0011] Preferably, a connecting groove is formed at one end of the bottom rod, and a connecting block used in conjunction with the connecting groove is fixedly connected to the other end, and a screw rod for fixing the connecting block is arranged inside the connecting groove.

[0012] Preferably, a plurality of support plates for mounting reinforcing bars between two bottom bars are fixedly connected to the outer side of the bottom bar, and the support plates are arranged transversely.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model inserts the limit block at the bottom of the vertical rod into the inside of the limit groove, then uses bolts to fix the mounting plate on the bottom rod, and inserts the sleeve into the outside of the vertical rod through the sleeve hole until the sleeve moves to a suitable position, and the mounting sleeve moves with the sleeve, and then the fixing bolt is passed through the through holes on the sleeve and the vertical rod, and then the fixing bolt is fixed with a nut, so that the sleeve is fixed to the vertical rod, and the insert block on the connecting pipe is inserted into the inside of the slot in the corresponding direction, and then the connecting pipe is reinforced with the limit bolt, and then the first support rod is installed into the inside of the connecting pipe, and the adjacent vertical rods are connected together by the first support rod, and installation and disassembly are relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of the prefabricated cabin frame provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the connecting piece provided by the utility model;

[0017] Figure 3 A schematic diagram of the casing structure provided by the utility model;

[0018] Figure 4 A schematic diagram of the vertical rod structure provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the bottom rod structure provided by the utility model.

[0020] In the figure: 1, bottom rod; 2, vertical rod; 3, connecting piece; 301, sleeve; 302, sleeve hole; 303, connecting pipe; 304, plug block; 305, slot; 4, first support rod; 5, mounting sleeve; 6, fixing bolt; 7, through hole; 8, mounting plate; 9, limiting groove; 10, connecting groove; 11, connecting block; 12, screw rod; 13, limiting block; 14, support plate; 15, second support rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 As shown, a prefabricated cabin frame includes two bottom bars 1 arranged in parallel, and also includes: a plurality of vertical bars 2 installed on the top of the bottom bars 1, at least two connecting members 3 are arranged on the outer side of each vertical bar 2, and each connecting member 3 is provided with a second support rod 15 for support on the side facing the bottom bar 1, and the first support rod 4 is arranged on both sides adjacent to the connecting member 3 and the second support rod 15, and the first support rod 4 and the second support rod 15 have the same thickness; a mounting sleeve 5 is arranged on the outer side of the connecting member 3 for mounting the connecting member 3 on the outer side of the vertical bar 2, a through hole is opened inside the mounting sleeve 5, a fixing bolt 6 is inserted inside the through hole, the fixing bolt 6 passes through the mounting sleeve 5 and a nut is arranged on the outer side, and a through hole 7 for passing the fixing bolt 6 is opened inside the vertical bar 2.

[0023] It should be noted that the vertical rod 2 is installed on the upper part of the bottom rod 1, and the first support rod 4 is installed on the outside of the vertical rod 2 using the connecting piece 3, so that a frame is formed using the bottom rod 1, the vertical rod 2 and the first support rod 4, and the connecting piece 3 is installed and fixed using the installation sleeve 5.

[0024] refer to Figure 2 and Figure 3As shown, the connecting member 3 includes a sleeve 301 arranged on the outside of the vertical rod 2 for installing the first support rod 4 and the second support rod 15, the inside of the sleeve 301 is provided with a sleeve hole 302 for installing and passing through the vertical rod 2, and a connecting pipe 303 is arranged on the outside of the sleeve 301; an insert block 304 for installing the connecting pipe 303 is fixedly connected to the outside of the connecting pipe 303, and slots 305 for clamping with the insert block 304 are arranged around the sleeve 301; a limiting bolt for improving the firmness of the insert block 304 is arranged inside the insert block 304, and a screw hole is arranged inside the slot 305. Insert the sleeve 301 into the outer side of the vertical rod 2 through the sleeve hole 302 until the sleeve 301 moves to a suitable position, and the installation sleeve 5 moves with the sleeve 301, and then pass the fixing bolt 6 through the through hole 7 on the sleeve 301 and the vertical rod 2, and then use the nut to fix the fixing bolt 6, so as to fix the sleeve 301 on the vertical rod 2, and adjust the position of the connecting pipe 303 according to the position of the first support rod 4 installed as needed. Slots 305 are provided around the sleeve 301, and the plug block 304 on the connecting pipe 303 is inserted into the corresponding slot 305, and then the connecting pipe 303 is reinforced with a limit bolt, and then the first support rod 4 is installed into the connecting pipe 303, and the first support rod 4 is used to connect the adjacent vertical rods 2 together.

[0025] refer to Figure 4 and Figure 5 As shown, the bottom of the vertical bar 2 is fixedly connected with a limit block 13 for limiting and fixing the vertical bar 2, and the bottom bar 1 is provided with a plurality of limit slots 9 for engaging with the limit blocks 13; the two sides of the vertical bar 2 are symmetrically fixedly connected with mounting plates 8 for fixing the vertical bar 2, and mounting bolts are arranged inside the mounting plates 8. When installing the vertical bar 2, the limit block 13 at the bottom of the vertical bar 2 is inserted into the inside of the limit slot 9, and then the mounting plate 8 is fixed to the bottom bar 1 with bolts, so that the vertical bar 2 can be fixed to the bottom bar 1.

[0026] refer to Figure 1 and Figure 5 As shown, a connection groove 10 is provided at one end of the bottom bar 1, and a connection block 11 adapted to the connection groove 10 is fixedly connected at the other end of the bottom bar 1, and a screw 12 for fixing the connection block 11 is arranged inside the connection groove 10; a plurality of support plates 14 for installing the reinforcing rods between two bottom bars 1 are fixedly connected to the outer side of the bottom bar 1. The connection block 11 at one end of a bottom bar 1 is inserted into the connection groove 10 of the adjacent bottom bar 1, and then fixed with the screw 12, so that the bottom bars 1 can be connected together, and the support plate 14 can be used to install the support plate on the bottom bar 1.

[0027] Working principle: when installing the vertical rod 2, insert the limiting block 13 at the bottom of the vertical rod 2 into the inside of the limiting groove 9, and then use bolts to fix the mounting plate 8 on the bottom rod 1, so that the vertical rod 2 can be fixed on the bottom rod 1, and the sleeve 301 is inserted into the outer side of the vertical rod 2 through the sleeve hole 302 until the sleeve 301 moves to a suitable position, and the installation sleeve 5 moves with the sleeve 301, and then the fixing bolt 6 is passed through the sleeve 301 and the through hole 7 on the vertical rod 2, and then the fixing bolt 6 is fixed with a nut, so that the sleeve 301 is fixed to the vertical rod 2, and the position of the connecting pipe 303 is adjusted according to the position of the first support rod 4 to be installed. Slots 305 are provided around the sleeve 301, and the insert block 304 on the connecting pipe 303 is inserted into the inside of the slot 305 in the corresponding position, and then the connecting pipe 303 is reinforced with a limiting bolt, and then the first support rod 4 is installed into the inside of the connecting pipe 303, and the first support rod 4 is used to connect adjacent vertical rods 2 together.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated cabin frame, comprising two bottom bars (1) arranged in parallel, characterized in that: Also includes: A plurality of vertical rods (2) are mounted on the top of the bottom rod (1), at least two connecting members (3) are arranged on the outer side of each vertical rod (2), a second support rod (15) for supporting is arranged on the side of each connecting member (3) facing the bottom rod (1), first support rods (4) are arranged on both sides of the connecting member (3) adjacent to the second support rod (15), and the first support rod (4) and the second support rod (15) are of the same thickness; A mounting sleeve (5) is arranged on the outside of the connecting member (3) for mounting the connecting member (3) on the outside of the vertical rod (2); a through hole is provided inside the mounting sleeve (5); a fixing bolt (6) is inserted inside the through hole; the fixing bolt (6) passes through the mounting sleeve (5) and a nut is arranged on the outside; and a through hole (7) is provided inside the vertical rod (2) for passing the fixing bolt (6).

2. A prefabricated cabin frame according to claim 1, characterized in that: The connecting member (3) comprises a sleeve (301) arranged on the outside of the vertical rod (2) for mounting the first support rod (4) and the second support rod (15); a sleeve hole (302) for mounting and passing through the vertical rod (2) is provided inside the sleeve (301); and a connecting pipe (303) is provided on the outside of the sleeve (301).

3. A prefabricated cabin frame according to claim 2, characterized in that: An insert block (304) for mounting the connecting pipe (303) is fixedly connected to the outer side of the connecting pipe (303), and slots (305) for engaging with the insert block (304) are provided around the sleeve (301).

4. The prefabricated cabin frame according to claim 1, characterized in that: A limiting block (13) for limiting and fixing the vertical rod (2) is fixedly connected to the bottom of the vertical rod (2), and a plurality of limiting grooves (9) for engaging with the limiting block (13) are provided inside the bottom rod (1).

5. The prefabricated cabin frame according to claim 1, characterized in that: The two sides of the vertical rod (2) are fixedly connected with symmetrically arranged mounting plates (8), and mounting bolts are arranged inside the mounting plates (8).

6. The prefabricated cabin frame according to claim 3, characterized in that: A limiting bolt for improving the firmness of the insert block (304) is arranged inside the insert block (304), and a screw hole for use with the insert block (304) is opened inside the slot (305).

7. The prefabricated cabin frame according to claim 1, characterized in that: A connecting groove (10) is formed at one end of the bottom rod (1), and a connecting block (11) used in conjunction with the connecting groove (10) is fixedly connected to the other end; a screw rod (12) for fixing the connecting block (11) is arranged inside the connecting groove (10).

8. The prefabricated cabin frame according to claim 1, characterized in that: A plurality of support plates (14) for mounting reinforcing bars between two bottom bars (1) are fixedly connected to the outer side of the bottom bar (1), and the support plates (14) are arranged transversely.

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