Steel structure capable of being installed in sleeved mode

Abstract

The steel structure comprises a sleeve and a rotating rod, vertical plates are arranged on the upper side and the lower side of the sleeve, the vertical plates are fixedly connected through a supporting plate, a limiting rod is connected to the sleeve and the vertical plates in a penetrating mode, the rotating rod is connected to the sleeve, the bottom of the rotating rod is connected with a limiting block, and the limiting block is connected with the rotating rod. A structural column piece is arranged on the inner side of the limiting block, and the structural column piece is arranged in the sleeve. According to the steel structure capable of being installed in a sleeving mode, a worker can manually rotate two sets of opposite rotating rods to push a limiting block to move till an anti-skid pad on the top of the limiting block makes contact with the outer wall of a structural column piece, and therefore the two sets of structural column pieces used for installation and connection can be limited; therefore, pollution and damage can be prevented to a certain extent, and meanwhile, a worker can conveniently carry out disassembly and maintenance work through a built-in sleeving connection mode.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure that can be sleeved and installed. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. After searching, it is found that the steel structure in the prior art is typically such as a steel structure beam with publication number CN207295997U, including a main structure beam, a crossbeam passing through an outer hole, an extended structure beam, a sliding sleeve portion, a structural crossbeam, a crossbeam passing through an inner hole, a crossbeam fixing plate, a crossbeam fixing hole, a positioning through hole, an adjusting through hole, a sling embedded inner groove and a sling embedded outer groove; the crossbeam passing through the outer hole is arranged on the main structure beam, the extended structure beam is inserted into the main structure beam through the sliding sleeve portion, the crossbeam passing through the inner hole is arranged on the extended structure beam, the structural crossbeam passes through the main structure beam and the extended structure beam through the crossbeam passing through the inner hole and the crossbeam passing through the outer hole, the crossbeam fixing plate is connected to the structural crossbeam through the crossbeam fixing hole by bolts, the positioning through hole is arranged on the main structure beam, the adjusting through hole is arranged on the extended structure beam, the sling embedded inner groove is connected to the crossbeam passing through the inner hole, and the sling embedded outer groove is connected to the crossbeam passing through the outer hole. Its main feature is that it can adjust the length of the structural beam and facilitate the installation of the structural beam to meet different architectural design requirements. It has high installation stability and strong load-bearing capacity.

[0003] In summary, most of the existing steel structures are installed and spliced ​​through external connectors, and the exposed connection method makes the connectors prone to rust, which in turn affects the tightness of the connection and the convenience of disassembly and maintenance. In view of the above problems, it is necessary to improve the existing equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure that can be installed by socketing, so as to solve the problem proposed in the above background technology that most of the existing steel structures are installed and spliced ​​by external connecting parts, and the exposed connection method makes the connecting parts easy to rust, thereby affecting the tightness of the connection and the convenience of disassembly and maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a steel structure that can be installed by sleeve connection, including a sleeve and a rotating rod,

[0006] Vertical plates are provided on the upper and lower sides of the sleeve, and the vertical plates are fixedly connected by supporting plates. At the same time, a limiting rod is connected through the sleeve and the vertical plates. The rotating rod is connected to the sleeve, and the bottom of the rotating rod is connected to the limiting block. A structural column is provided on the inner side of the limiting block, and the structural column is arranged inside the sleeve.

[0007] Preferably, a storage cavity is provided inside the vertical plate, and the storage cavity is symmetrically provided on the vertical plate.

[0008] Preferably, the rotating rod is symmetrically arranged on the sleeve, and the rotating rod is threadedly connected to the sleeve.

[0009] Preferably, the rotating rod is rotatably connected to the limiting block, and the bottom of the limiting block is connected to an anti-slip pad.

[0010] Preferably, one end of the rotating rod away from the limiting block passes through the top of the vertical plate, and the rotating rod is threadedly connected to the vertical plate.

[0011] Preferably, a sliding plate is slidably connected to the interior of the storage cavity, and a stopper is provided on the sliding plate.

[0012] Preferably, the structural column is relatively arranged inside the sleeve, and the outer wall of the structural column is in contact with the anti-slip pad.

[0013] Preferably, the sliding plate is correspondingly arranged on the outside of the limiting rod, and both ends of the limiting rod are respectively threadedly connected to the first fastener and the second fastener.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the steel structure that can be installed in a sleeve manner,

[0015] (1) The utility model can effectively solve the problem that most existing steel structures are installed and spliced ​​through external connecting parts, and the exposed connection method makes the connecting parts easy to rust, which in turn affects the tightness of the connection and the convenience of disassembly and maintenance through the coordinated use of the rotating rod, the limit block and the anti-skid pad. The staff can manually rotate the two sets of relative rotating rods to push the limit block to move until the anti-skid pad on the top of the limit block contacts the outer wall of the structural column, so that the two sets of structural columns used for installation and connection can be limited. Since the limit block and the anti-skid pad are both located inside the sleeve, they can be prevented from being contaminated and damaged to a certain extent. At the same time, the built-in sleeve connection method facilitates the staff to carry out disassembly and maintenance work;

[0016] (2) The utility model can effectively solve the problem of single connection method by using a limit rod, a first fastener, a second fastener and a sliding plate in combination. The staff can use the limit rod connected with the first fastener to penetrate the connecting sleeve and the structural column, and then use the second fastener to reinforce and fix the other end, thereby enriching the connection method of the device. At the same time, after the installation is completed, the staff can manually stretch the sliding plate inside the storage cavity to shield and protect the connection between the limit rod and the first fastener and the second fastener, so that the components used for connection and limiting are all shielded and protected, thereby avoiding affecting the connection quality due to the exposed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the connection relationship between the sleeve, the vertical plate, the rotating rod and the sliding plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0020] In the figure: 1. sleeve; 2. vertical plate; 3. support plate; 4. rotating rod; 5. limit block; 6. anti-slip pad; 7. structural column; 8. sliding plate; 9. storage cavity; 10. limit rod; 11. first fastener; 12. second fastener. 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 1-3 The utility model provides a technical solution: a steel structure that can be installed in a sleeve manner, embodiment 1

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, vertical plates 2 are provided on the upper and lower sides of the sleeve 1, and the vertical plates 2 are fixedly connected by support plates 3. At the same time, a limiting rod 10 is connected through the sleeve 1 and the vertical plates 2. The rotating rod 4 is connected to the sleeve 1, and the bottom of the rotating rod 4 is connected to the limiting block 5. A structural column 7 is provided on the inner side of the limiting block 5, and the structural column 7 is arranged inside the sleeve 1.

[0024] In a further embodiment, the rotating rod 4 is symmetrically arranged on the sleeve 1 , and the rotating rod 4 is threadedly connected to the sleeve 1 .

[0025] In a further embodiment, the rotating rod 4 is rotatably connected to the limit block 5, and an anti-slip pad 6 is connected to the bottom of the limit block 5 to prevent the limit block 5 from rotating with the rotation of the rotating rod 4, thereby preventing the limit block 5 from colliding with the structural column 7.

[0026] In a further embodiment, one end of the rotating rod 4 away from the limiting block 5 passes through the top of the vertical plate 2 , and the rotating rod 4 is threadedly connected to the vertical plate 2 .

[0027] In a further embodiment, the structural column 7 is relatively arranged inside the sleeve 1, and the outer wall of the structural column 7 is in contact with the anti-slip pad 6, so as to expand the contact area of ​​the device, thereby ensuring the stability of the clamping and sleeve installation.

[0028] Specifically, first insert one end of the structural column 7 into the interior of the sleeve 1, and then the staff needs to manually rotate the two sets of relative rotating rods 4 to push the limit block 5 to move in the same direction of the structural column 7 until the anti-skid pad 6 at the bottom of the limit block 5 contacts the outer wall of the structural column 7. The anti-skid pad 6 plays a role in preventing slipping and expanding the contact area, thereby improving the stability of the socket installation. Then, insert one end of another set of structural columns 7 to be spliced ​​into the interior of the sleeve 1, and then repeat the above operation to socket and fix them, and then use external hole-opening equipment to drill holes on the sleeve 1 and the structural column 7, so as to facilitate the subsequent reinforcement of the socket structure.

[0029] Embodiment 2

[0030] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0031] like Figure 1 and Figure 3 As shown, in a further embodiment, a storage cavity 9 is opened inside the vertical plate 2, and the storage cavity 9 is symmetrically opened on the vertical plate 2.

[0032] In a further embodiment, a sliding plate 8 is slidably connected to the interior of the storage cavity 9 , and a stopper is provided on the sliding plate 8 .

[0033] In a further embodiment, the sliding plate 8 is correspondingly arranged on the outside of the limiting rod 10 , and two ends of the limiting rod 10 are respectively threadedly connected to the first fastener 11 and the second fastener 12 .

[0034] Specifically, the staff can pass the limit rod 10 through the pre-opened hole, and then thread the first fastener 11 and the second fastener 12 to the parts of the two ends of the limit rod 10 exposed outside the sleeve 1, so that the socket relationship between the limit rod 10, the first fastener 11 and the second fastener 12 can be reinforced by using the cooperation of the limit rod 10, the first fastener 11 and the second fastener 12. After the installation is completed, the staff can manually pull out the sliding plate 8 inside the stretching storage cavity 9 to cover the connection between the limit rod 10 and the first fastener 11 and the second fastener 12, thereby avoiding rust at the connection, and facilitating subsequent disassembly and maintenance.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure that can be sleeved and installed, comprising a sleeve (1) and a rotating rod (4), characterized in that: The sleeve (1) is provided with vertical plates (2) on both upper and lower sides, and the vertical plates (2) are fixedly connected via a support plate (3); a limit rod (10) is connected through the sleeve (1) and the vertical plates (2); the rotating rod (4) is connected to the sleeve (1), and the bottom of the rotating rod (4) is connected to the limit block (5); a structural column (7) is provided on the inner side of the limit block (5), and the structural column (7) is arranged inside the sleeve (1).

2. A sleeve-installable steel structure according to claim 1, characterized in that: A storage cavity (9) is provided inside the vertical plate (2), and the storage cavity (9) is symmetrically provided on the vertical plate (2).

3. A sleeve-mountable steel structure according to claim 1, characterized in that: The rotating rod (4) is symmetrically arranged on the sleeve (1), and the rotating rod (4) is threadedly connected to the sleeve (1).

4. The steel structure that can be installed by sleeve connection according to claim 1, characterized in that: The rotating rod (4) is rotatably connected to the limiting block (5), and the bottom of the limiting block (5) is connected to an anti-slip pad (6).

5. The steel structure that can be installed by sleeve connection according to claim 1, characterized in that: One end of the rotating rod (4) away from the limiting block (5) passes through the top of the vertical plate (2), and the rotating rod (4) is threadedly connected to the vertical plate (2).

6. The steel structure that can be installed by sleeve connection according to claim 2, characterized in that: The interior of the storage cavity (9) is slidably connected to a sliding plate (8), and a stopper is provided on the sliding plate (8).

7. The steel structure that can be installed by sleeve connection according to claim 1, characterized in that: The structural column (7) is relatively arranged inside the sleeve (1), and the outer wall of the structural column (7) is in contact with the anti-slip pad (6).

8. The steel structure that can be installed by sleeve connection according to claim 6, characterized in that: The sliding plate (8) is correspondingly arranged on the outside of the limiting rod (10), and the two ends of the limiting rod (10) are respectively threadedly connected to the first fastener (11) and the second fastener (12).

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