CN221721905U - Assembled light steel structure - Google Patents

Abstract

The utility model belongs to the technical field of assembled light steel structures, specifically an assembled light steel structure, including a connecting sleeve; a convenient combination device is installed on the connecting sleeve and the connecting sleeve; a connecting cavity is penetrated through the interior of the connecting sleeve and the connecting sleeve; positioning holes are opened at the four corners of the bottom end face of the inner wall of the structural groove; a connecting hole is penetrated through the connecting end of the light steel body; a positioning rod can be inserted into the interior of the positioning hole and the connecting hole; a connecting piece is fixedly connected to the top of the positioning rod; sliding grooves are symmetrically opened on the top of the connecting sleeve and the connecting sleeve; a No. 1 sliding ring is installed on the outer cross-section of one end of the connecting sleeve; a No. 2 sliding ring is installed on the outer cross-section of the other end of the connecting sleeve; through the action of the convenient combination device, the rust speed of the connecting device is slowed down, and at the same time, it is convenient to quickly assemble and disassemble the light steel structure parts, saving time and cost costs.

Description

A kind of assembled light steel structure

Technical Field

The utility model relates to the technical field of assembled light steel structures, in particular to an assembled light steel structure.

Background Art

When working on assembled light steel structures, the light steel can be transported to the designated location according to the use requirements, and the light steel can be connected and installed using the connecting structure;

A Chinese patent with publication number CN 214219936 U discloses a prefabricated light steel structure, including a short I-beam, wherein the upper and lower ends of the short I-beam are respectively provided with four rectangular grooves symmetrically, and the four long sides of the upper and lower ends of the short I-beam are respectively provided with four extensions downward and upward, and the inner sides of the middle and two ends of the short I-beam are respectively provided with C-shaped steels, and the two corners of the outer side of the C-shaped steel are respectively provided with two chamfers, and the inner upper and lower ends of the C-shaped steel are respectively provided with two rims symmetrically, and a long I-beam is provided below the short I-beam, and the upper and lower end surfaces of the long I-beam are respectively provided with four rectangular grooves symmetrically, and the four long sides of the upper and lower end surfaces of the long I-beam are respectively provided with four extensions downward and upward, and an H-shaped steel is provided inside the C-shaped steel, and the four corners of the vertical plates on both sides of the H-shaped steel are provided with four rounded corners near the middle, and the four long sides of the outer ends of the two sides of the H-shaped steel are respectively provided with four chamfers, so that the weight of the steel structure itself is reduced while making the overall structure more stable;

When the above-mentioned assembled light steel structure is in use, it needs professional technicians to design and construct it, and the requirements for technicians are relatively high. The technical levels of different regions and teams may vary, which makes the quality of connection and assembly operations different. The existing light steel structure has complicated procedures for connection and disassembly, and the connection device will rust after a long time. Once changes or repairs are required, it will bring high time and cost costs. Therefore, an assembled light steel structure is proposed to address the above problems.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve some existing problems of assembled light steel structures, the utility model proposes an assembled light steel structure.

The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model describes an assembled light steel structure, including a connecting sleeve; both ends of the connecting sleeve are fixedly connected with a connecting sleeve; a light steel body can be installed at the end of the connecting sleeve; a convenient assembly device is installed on the connecting sleeve and the connecting sleeve; the convenient assembly device includes a connecting cavity; a connecting cavity is penetrated through the inside of the connecting sleeve and the connecting sleeve; a structural groove is opened on the top of the connecting sleeve; positioning holes are opened at the four corners of the bottom end surface of the inner wall of the structural groove; the opening trajectory of the positioning hole passes through the opening space of the connecting cavity;

A connecting hole is penetrated through the connecting end of the light steel body; the opening diameter of the positioning hole and the connecting hole is the same; a positioning rod can be inserted into the inside of the positioning hole and the connecting hole; a connecting plate is fixedly connected to the top of the positioning rod; the height of the positioning rod is greater than the opening height of the connecting cavity; the thickness of the connecting plate is greater than the opening depth of the structural groove; and the rapid assembly of light steel structural parts is facilitated.

Preferably, the connecting sleeve and the coupling sleeve are symmetrically provided with sliding grooves on the top; a slider is slidably installed inside the sliding groove; a No. 1 sliding ring is sleeved and installed on the outer cross-section of one end of the connecting sleeve; a No. 2 sliding ring is sleeved and installed on the outer cross-section of the other end of the connecting sleeve; the inner wall surfaces of the structural cavities of the No. 1 sliding ring and the No. 2 sliding ring are connected to the corresponding top end surfaces of the sliders; so that the sliding rings can operate smoothly.

Preferably, the No. 1 sliding ring and the No. 2 sliding ring have the same vertical cross-sectional dimensions, and the No. 1 sliding ring and the No. 2 sliding ring have the same effective length; the effective length of the No. 1 sliding ring is the same as the length of the connecting sleeve; thus ensuring normal operation between the sliding ring and the connecting sleeve.

Preferably, sliding cavities are provided inside the No. 1 sliding ring and the No. 2 sliding ring; connecting plates are fixedly connected to the opposite surfaces of the No. 1 sliding ring and the No. 2 sliding ring; the sliding cavity on the No. 1 sliding ring is located at the upper part of the connecting plate; the sliding cavity on the No. 2 sliding ring is located at the lower part of the connecting plate; this facilitates the subsequent fixing of the sliding rings.

Preferably, a screw hole is provided on the top end surface of the connecting sleeve; fixing holes are provided through the connecting plates; when the distance between the No. 1 sliding ring and the No. 2 sliding ring is shortest, the fixing holes on the connecting plates coincide, and the vertical center lines of the fixing holes coincide with the vertical center lines of the screw holes at this time; bolt rods are rotatably installed inside the fixing holes and the screw holes; thus, the fixing effect between the connecting plates is achieved.

Preferably, a fixing plate is fixedly connected to the end face of the connecting sleeve; the vertical cross-sectional dimension of the fixing plate is the same as the vertical cross-sectional dimension of the No. 1 sliding ring; a positioning block is symmetrically fixedly connected to the top end face of the connecting sleeve; when the distance between the No. 1 sliding ring and the No. 2 sliding ring is the shortest, the sides of the No. 1 sliding ring and the No. 2 sliding ring are in contact with the positioning block; the installation of the positioning rod is facilitated.

The utility model is beneficial in that:

1. The utility model adopts the structural design of the combined device, inserts the light steel body into the interior of the connecting cavity through the connecting sleeve, and uses the connecting piece to insert the positioning rod into the interior of the positioning hole and the connecting hole, and makes the connecting piece clamped in the interior of the structural groove, and applies a pushing force to the No. 1 sliding ring and the No. 2 sliding ring, and under the cooperation of the sliding groove and the sliding block, the No. 1 sliding ring and the No. 2 sliding ring slide to the outside of the connecting sleeve respectively. After the No. 1 sliding ring and the No. 2 sliding ring contact the fixing plate on the same side respectively, the connecting plate slides along the sliding cavity to align with the vertical action space of the fixing hole thereon, and then inserts the bolt rod into the interior of the fixing hole, and applies a rotating force to the bolt rod, so that the bolt rod is fixed in the interior of the screw hole, ensuring that the No. 1 sliding ring and the No. 2 sliding ring are both fixed to the outside of the connecting sleeve, slowing down the rusting speed of the connecting device, ensuring the stability of the light steel connecting device during operation, and at the same time, facilitating the rapid assembly and disassembly of light steel structural parts, saving time and cost costs.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Figure 1 is an isometric structural diagram;

FIG2 is a schematic structural diagram of a cross section of a sliding ring No. 1;

FIG3 is a schematic structural diagram of a connecting sleeve;

FIG. 4 is a schematic structural diagram of a connecting plate.

In the figure: 1. connecting sleeve; 2. connecting sleeve; 3. light steel body; 401. connecting cavity; 402. structural groove; 403. positioning hole; 404. positioning rod; 405. connecting plate; 406. sliding groove; 407. sliding block; 408. No. 1 sliding ring; 409. No. 2 sliding ring; 410. sliding cavity; 411. connecting plate; 412. fixing hole; 413. screw hole; 414. bolt rod; 415. fixing plate; 416. positioning block; 417. connecting hole.

DETAILED DESCRIPTION

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 of 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.

Please refer to Figures 1-4, an assembled light steel structure includes a connecting sleeve 1; both ends of the connecting sleeve 1 are fixedly connected with a connecting sleeve 2; a light steel body 3 can be installed on the end of the connecting sleeve 2; a convenient assembly device is installed on the connecting sleeve 1 and the connecting sleeve 2; the convenient assembly device includes a connecting cavity 401; the connecting sleeve 1 and the connecting sleeve 2 are provided with a connecting cavity 401 through the inside; a structural groove 402 is provided on the top of the connecting sleeve 2; positioning holes 403 are provided at the four corners of the bottom end surface of the inner wall of the structural groove 402; the opening trajectory of the positioning hole 403 passes through the opening space of the connecting cavity 401;

A connecting hole 417 is provided through the connecting end of the light steel body 3; the opening diameters of the positioning hole 403 and the connecting hole 417 are the same; the positioning rod 404 can be inserted into the inside of the positioning hole 403 and the connecting hole 417; a connecting piece 405 is fixedly connected to the top of the positioning rod 404; the height of the positioning rod 404 is greater than the opening height of the connecting cavity 401; the thickness of the connecting piece 405 is greater than the opening depth of the structural groove 402; the tops of the connecting sleeve 1 and the connecting sleeve 2 are symmetrically provided with sliding grooves 406; a slider is slidably installed inside the sliding groove 406 407; a first sliding ring 408 is sleeved and installed on the outer cross-section of one end of the connecting sleeve 1; a second sliding ring 409 is sleeved and installed on the outer cross-section of the other end of the connecting sleeve 1; the inner wall surfaces of the structural cavities of the first sliding ring 408 and the second sliding ring 409 are connected to the top end surfaces of the corresponding sliders 407; the first sliding ring 408 and the second sliding ring 409 have the same vertical cross-sectional dimensions, and the first sliding ring 408 and the second sliding ring 409 have the same effective lengths; the effective length of the first sliding ring 408 is the same as the length of the connecting sleeve 2;

The first sliding ring 408 and the second sliding ring 409 are both provided with sliding cavities 410; the first sliding ring 408 and the second sliding ring 409 are both fixedly connected with connecting plates 411 on their opposite surfaces; the sliding cavity 410 on the first sliding ring 408 is located at the upper part of the connecting plate 411; the sliding cavity 410 on the second sliding ring 409 is located at the lower part of the connecting plate 411; a screw hole 413 is provided on the top end surface of the connecting sleeve 1; a fixing hole 412 is provided through the connecting plate 411; when the distance between the first sliding ring 408 and the second sliding ring 409 is the shortest, the fixing hole 412 on the connecting plate 411 412 overlap, and the vertical center line of the fixing hole 412 coincides with the vertical center line of the screw hole 413 at this time; the fixing hole 412 and the screw hole 413 are rotatably installed with a bolt rod 414; a fixing plate 415 is fixedly connected to the end surface of the connecting sleeve 2; the vertical cross-sectional dimension of the fixing plate 415 is the same as the vertical cross-sectional dimension of the first sliding ring 408; positioning blocks 416 are symmetrically fixedly connected to the top end surface of the connecting sleeve 1; when the distance between the first sliding ring 408 and the second sliding ring 409 is the shortest, the side surfaces of the first sliding ring 408 and the second sliding ring 409 are in contact with the positioning blocks 416;

During operation, when the assembled light steel structure is in operation, the light steel can be transported to the designated location according to the use requirements, and the light steel can be connected and installed using the connecting structure; when the above-mentioned assembled light steel structure is in use, professional technicians are required to design and construct it, and the requirements for technicians are relatively high. The technical levels of different regions and teams may vary, which makes the quality of the connection and assembly operations different. The existing light steel structure has complicated procedures for connection and disassembly, and the connecting device will rust after a long period of action. Once changes or repairs are required, it will bring high time and cost costs. The present application works through a combined device to insert the light steel body 3 into the interior of the connecting cavity 401 through the connecting sleeve 2, and use the connecting piece 405 to insert the positioning rod 404 into the interior of the positioning hole 403 and the connecting hole 417, and make the connecting piece 405 stuck in the interior of the structural groove 402, and A pushing force is applied to the No. 1 sliding ring 408 and the No. 2 sliding ring 409. With the cooperation of the sliding groove 406 and the slider 407, the No. 1 sliding ring 408 and the No. 2 sliding ring 409 slide to the outside of the connecting sleeve 2 respectively. After the No. 1 sliding ring 408 and the No. 2 sliding ring 409 are respectively in contact with the fixing plate 415 on the same side, the connecting plate 411 slides along the sliding cavity 410 to align with the vertical action space of the fixing hole 412 thereon, and then the bolt rod 414 is inserted into the interior of the fixing hole 412, and a rotational force is applied to the bolt rod 414, so that the bolt rod 414 is fixed inside the screw hole 413, ensuring that the No. 1 sliding ring 408 and the No. 2 sliding ring 409 are both fixed on the outside of the connecting sleeve 2, slowing down the rusting speed of the connecting device, ensuring the stability of the light steel connecting device during operation, and at the same time, facilitating the rapid assembly and disassembly of light steel structural parts, saving time and cost costs.

Working principle: When the assembled light steel structure is in operation, the light steel can be transported to the designated location according to the use requirements, and the light steel can be connected and installed using the connecting structure; when the above-mentioned assembled light steel structure is in use, it needs professional technicians to design and construct it, and the requirements for technicians are relatively high. The technical levels of different regions and teams may vary, which makes the quality of the connection and assembly operations different. The existing light steel structure has complicated procedures for connection and disassembly, and the connecting device will rust after a long time of use. Once changes or repairs are required, it will bring high time and cost costs. The present application works through a combined device to insert the light steel body 3 into the interior of the connecting cavity 401 through the connecting sleeve 2, and use the connecting piece 405 to insert the positioning rod 404 into the interior of the positioning hole 403 and the connecting hole 417, and make the connecting piece 405 stuck in the interior of the structural groove 402, A pushing force is applied to the No. 1 sliding ring 408 and the No. 2 sliding ring 409. With the cooperation of the sliding groove 406 and the slider 407, the No. 1 sliding ring 408 and the No. 2 sliding ring 409 slide to the outside of the connecting sleeve 2 respectively. After the No. 1 sliding ring 408 and the No. 2 sliding ring 409 are respectively in contact with the fixing plate 415 on the same side, the connecting plate 411 slides along the sliding cavity 410 to align with the vertical action space of the fixing hole 412 thereon, and then the bolt rod 414 is inserted into the interior of the fixing hole 412, and a rotational force is applied to the bolt rod 414, so that the bolt rod 414 is fixed inside the screw hole 413, ensuring that the No. 1 sliding ring 408 and the No. 2 sliding ring 409 are both fixed on the outside of the connecting sleeve 2, slowing down the rusting speed of the connecting device, ensuring the stability of the light steel connecting device during operation, and at the same time, facilitating the rapid assembly and disassembly of light steel structural parts, saving time and cost.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (6)

1. An assembled light steel structure comprises a connecting sleeve (1); the two ends of the connecting sleeve (1) are fixedly connected with connecting sleeves (2); the end part of the connecting sleeve (2) can be provided with a light steel body (3); the connecting sleeve (1) and the connecting sleeve (2) are provided with a convenient combination device; the method is characterized in that: the stool combination device comprises a connecting cavity (401); a connecting cavity (401) is formed in the connecting sleeve (1) and the connecting sleeve (2) in a penetrating manner; a structural groove (402) is formed in the top of the connecting sleeve (2); positioning holes (403) are formed in the four corners of the end face of the bottom of the inner wall of the structural groove (402); the opening track of the positioning hole (403) passes through the opening space of the connecting cavity (401);

A connecting hole (417) is formed at the connecting end part of the light steel body (3) in a penetrating way; the diameters of the positioning holes (403) and the connecting holes (417) are the same; the positioning rod (404) can be inserted into the positioning hole (403) and the connecting hole (417); a connecting sheet (405) is fixedly connected to the top of the positioning rod (404); the height of the positioning rod (404) is larger than the opening height of the connecting cavity (401); the thickness of the connecting sheet (405) is larger than the opening depth of the structural groove (402).

2. The fabricated lightweight steel structure of claim 1, wherein: the tops of the connecting sleeve (1) and the connecting sleeve (2) are symmetrically provided with sliding grooves (406); a sliding block (407) is arranged in the sliding groove (406) in a sliding manner; a first sliding ring (408) is sleeved outside the section of one end of the connecting sleeve (1); a second sliding ring (409) is sleeved outside the cross section of the other end of the connecting sleeve (1); the inner wall surface of the structural cavity of the first sliding ring (408) and the second sliding ring (409) are connected with the top end surface of the corresponding sliding block (407).

3. A fabricated lightweight steel structure as claimed in claim 2, wherein: the vertical section size of the first sliding ring (408) is the same as that of the second sliding ring (409), and the acting length of the first sliding ring (408) is the same as that of the second sliding ring (409); the acting length of the first sliding ring (408) is the same as the length of the connecting sleeve (2).

4. A fabricated lightweight steel structure as claimed in claim 3, wherein: the insides of the first sliding ring (408) and the second sliding ring (409) are respectively provided with a sliding cavity (410); the opposite surfaces of the first sliding ring (408) and the second sliding ring (409) are fixedly connected with a connecting plate (411); the sliding cavity (410) on the first sliding ring (408) is positioned at the upper part of the connecting plate (411); the sliding cavity (410) on the second sliding ring (409) is positioned at the lower part of the connecting plate (411).

5. The fabricated lightweight steel structure according to claim 4, wherein: a screw hole (413) is formed in the top end face of the connecting sleeve (1); fixing holes (412) are formed in the connecting plates (411) in a penetrating mode; when the distance between the first sliding ring (408) and the second sliding ring (409) is closest, the fixing holes (412) on the connecting plate (411) are overlapped, and the vertical center line of the fixing holes (412) is overlapped with the vertical center line of the screw holes (413); a bolt rod (414) is rotatably arranged in the fixing hole (412) and the screw hole (413).

6. The fabricated lightweight steel structure according to claim 5, wherein: a fixing plate (415) is fixedly connected to the end face of the connecting sleeve (2); the vertical section size of the fixed plate (415) is the same as the vertical section size of the first sliding ring (408); positioning blocks (416) are symmetrically and fixedly connected to the top end surface of the connecting sleeve (1); when the distance between the first sliding ring (408) and the second sliding ring (409) is closest, the side surfaces of the first sliding ring (408) and the second sliding ring (409) are in contact with the positioning block (416).