Assembling structure of ultra-long steel structure corridor

Abstract

The utility model discloses a splicing structure of a super-long steel structure corridor, which comprises a first steel frame, the right side of the first steel frame is provided with a second steel frame which is the same as the first steel frame, the side surfaces, close to each other, of the first steel frame and the second steel frame are respectively provided with a sliding groove, and the vertical section of each sliding groove is square. A reinforcing plate is arranged at the joint where the first steel frame and the second steel frame are close to each other, a supporting bottom plate is arranged below the first steel frame and the second steel frame, and a plug is arranged above the first steel frame and the second steel frame. Through the first steel frame, the second steel frame, the reinforcing plate, the sliding groove, the connecting steel plate, the supporting rod, the injection opening, the supporting frame and the supporting bottom plate, the connecting steel plate and the supporting rod can ensure that the length of the first steel frame and the length of the second steel frame can be accurately adjusted; in addition, the bearing capacity of the first steel frame and the second steel frame after extension can be enhanced through the reinforcing plate, the supporting bottom plate and the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure corridors, in particular to an assembly structure of an ultra-long steel structure corridor. 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, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. The corridor is a connecting structure between buildings. On the one hand, the corridor is set up for the functional requirements of the building. It can facilitate the connection between the two towers. At the same time, the corridor has good lighting effects and a broad field of view and can be used as a sightseeing corridor or a leisure cafe.

[0003] The utility model with the existing authorization announcement number CN220117816U discloses a high-altitude steel structure corridor assembly structure, including a main beam steel frame, and a steel frame connecting seat movably connected to the main beam steel frame, and the opposite end faces of the main beam steel frame and the steel frame connecting seat are provided with waist-shaped cavities A symmetrically distributed up and down; a connecting steel pipe is inserted between the main beam steel frame and the steel frame connecting seat.

[0004] By adopting the above technical scheme, bolts are used to pass through waist cavity A and waist cavity B in sequence for fixing, and then the steel frame connecting seat is inserted into the connecting steel pipe, and the steel frame connecting seat is slid outward according to the length to be adjusted, so that the node can accurately adjust the length of the corridor main beam steel frame to compensate for the construction error occurred during the installation process. However, during the use of the above technical scheme, since the steel structure frame needs to have sufficient bearing capacity, after the adjustment structure is stretched, although the adjustment part in the scheme has a fixed structure, it will lead to insufficient supporting strength and easy to appear certain dangers during use. Therefore, an assembly structure of an ultra-long steel structure corridor is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model

[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide an assembly structure of an extra-long steel structure corridor, aiming to solve the problem that after the length of the steel structure frame is adjusted under the prior art, its supporting strength is insufficient, which leads to certain dangers.

[0007] 2. Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] An assembly structure of an extra-long steel structure corridor, comprising a first steel frame, an identical second steel frame is arranged on the right side of the first steel frame, a sliding groove is provided on a side where the first steel frame and the second steel frame are close to each other, and the vertical cross-section of the sliding groove is square, a reinforcing plate is commonly provided at the connection between the first steel frame and the second steel frame close to each other, a supporting bottom plate is commonly provided below the first steel frame and the second steel frame, and a plug is commonly provided above the first steel frame and the second steel frame.

[0010] As a preferred solution of the utility model, injection ports are provided on the upper surfaces of the first steel frame and the second steel frame, the interior of each injection port is connected to the interior of the sliding groove, the outer surface of each plug is threadedly connected to the inner wall of the injection port, and a hexagonal groove is provided at the center of the upper surface of each plug.

[0011] As a preferred solution of the utility model, two groups of support rods are fixedly installed on the inner side wall of the sliding groove located in the second steel frame, and the left end of each group of support rods is inserted into the sliding groove in the first steel frame, and a connecting steel plate is commonly provided inside the two sliding grooves, the right end of the connecting steel plate is fixedly connected to the inner wall of the sliding groove in the second steel frame, the left end of the connecting steel plate is slidably connected to the inside of the sliding groove in the first steel frame, and the inner wall of the connecting steel plate is slidably connected to the outer surface of the support rod.

[0012] As a preferred solution of the utility model, a steel plate groove is opened on the left side wall of the recessed part of the reinforcing plate, the inner wall of the steel plate groove is in contact with the outer surface of the connecting steel plate, and the inner diameter of the steel plate groove matches the outer dimensions of the connecting steel plate, and a plurality of identical reinforcing bolts are passed through the inner wall of the reinforcing plate, one end of each of the reinforcing bolts is penetrated into the inner wall of the first steel frame and the inner wall of the second steel frame, and each of the reinforcing bolts is threadedly connected to the first steel frame and the second steel frame.

[0013] As a preferred solution of the utility model, a support frame is fixedly installed on the upper surface of the support base plate, and the upper surfaces of the support frame at three nodes are respectively fixedly connected to the bottom surfaces of the first steel frame, the second steel frame and the bottom surface of the reinforcement plate, and two groups of embedded ribs are fixedly installed on the inner walls at both ends of the left and right ends of the support base plate.

[0014] As a preferred solution of the utility model, the left end of the first steel frame and the right end of the second steel frame are fixedly installed with steel frame fixing seats, the inner wall of each of the steel frame fixing seats is fixedly installed with a fixed shaft, and the outer surfaces of the two fixed shafts are respectively fixedly connected to the left end inner wall of the first steel frame and the right end inner wall of the second steel frame.

[0015] As a preferred solution of the utility model, the inner wall of each steel frame fixing seat is threadedly connected with two groups of fixing screws, the outer surface of each group of fixing screws is threadedly connected with a fastening nut, and the outer surface of each fastening nut is in contact with a side surface of the two steel frame fixing seats close to each other.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model uses the first steel frame, the second steel frame, the reinforcement plate, the sliding groove, the connecting steel plate, the support rod, the injection port, the support frame and the support bottom plate. The connecting steel plate and the support rod can ensure the accurate adjustment of the length of the first steel frame and the second steel frame, and compensate for the construction errors occurring during use. The reinforcement plate, the support bottom plate and the support frame can be used to enhance the bearing capacity of the first steel frame and the second steel frame after extension, and a certain amount of filling material can be injected into the sliding groove through the injection port, which can improve the overall strength of the first steel frame, the second steel frame and the connecting steel plate to a certain extent, so as to avoid the problem of insufficient support strength of the first steel plate and the second steel plate after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an assembled structure of an ultra-long steel structure corridor of the utility model;

[0020] Figure 2 It is a cross-sectional view of a first steel frame of an assembled structure of an ultra-long steel structure corridor of the utility model;

[0021] Figure 3 This is a schematic diagram of the steel frame fixing seat structure of the assembled structure of an ultra-long steel structure corridor of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a support frame structure of an assembled structure of an ultra-long steel structure corridor.

[0023] In the figure: 1. first steel frame; 2. second steel frame; 3. reinforcing plate; 301. steel plate groove; 4. supporting bottom plate; 401. supporting frame; 5. steel frame fixing seat; 6. fixing screw; 7. plug; 701. hexagonal groove; 702. injection port; 8. sliding groove; 801. support rod; 802. connecting steel plate; 9. reinforcing bolt; 10. fastening nut; 11. fixing shaft; 12. embedded reinforcement. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4 The present embodiment provides an assembly structure of an ultra-long steel structure corridor, including a first steel frame 1, an identical second steel frame 2 is arranged on the right side of the first steel frame 1, a sliding groove 8 is opened on the side where the first steel frame 1 and the second steel frame 2 are close to each other, and the vertical cross-section of the sliding groove 8 is square, a reinforcing plate 3 is commonly arranged at the connection between the first steel frame 1 and the second steel frame 2 close to each other, a supporting bottom plate 4 is commonly arranged below the first steel frame 1 and the second steel frame 2, and a plug 7 is commonly arranged above the first steel frame 1 and the second steel frame 2.

[0027] In this embodiment, if Figure 1 and Figure 2 As shown, injection ports 702 are provided on the upper surfaces of the first steel frame 1 and the second steel frame 2, the interior of each injection port 702 is communicated with the interior of the sliding groove 8, the outer surface of each plug 7 is threadedly connected to the inner wall of the injection port 702, and a hexagonal groove 701 is provided at the center of the upper surface of each plug 7, and the plug 7 blocks the injection port 702 through the hexagonal groove 701. When the injection port 702 needs to be used for material filling, a device that matches the shape of the hexagonal groove 701 can be used to remove the plug 7.

[0028] In this embodiment, if Figure 1 and Figure 2 Two groups of support rods 801 are fixedly installed on the inner wall of the sliding groove 8 in the second steel frame 2, and the left end of each group of support rods 801 is inserted into the sliding groove 8 in the first steel frame 1. A connecting steel plate 802 is commonly provided inside the two sliding grooves 8. The right end of the connecting steel plate 802 is fixedly connected to the inner wall of the sliding groove 8 in the second steel frame 2, and the left end of the connecting steel plate 802 is slidingly connected to the inside of the sliding groove 8 in the first steel frame 1. The inner wall of the connecting steel plate 802 is slidingly connected to the outer surface of the support rod 801. By connecting the steel plate 802 and the support rod 801, the support rod 801 is fixed, and the movement of the connecting steel plate 802 on the support rod 801 can adjust the distance between the first steel frame 1 and the second steel frame 2.

[0029] In this embodiment, if Figure 1 and Figure 2As shown, a steel plate groove 301 is provided on the left side wall of the recess of the reinforcing plate 3, the inner wall of the steel plate groove 301 is in contact with the outer surface of the connecting steel plate 802, and the inner diameter of the steel plate groove 301 matches the outer dimensions of the connecting steel plate 802, and a plurality of identical reinforcing bolts 9 are passed through the inner wall of the reinforcing plate 3, one end of each reinforcing bolt 9 is penetrated into the inner wall of the first steel frame 1 and the inner wall of the second steel frame 2, and each reinforcing bolt 9 is threadedly connected to the first steel frame 1 and the second steel frame 2, and the reinforcing bolt 9 is used to connect the first steel frame 1, the second steel frame 2 and the reinforcing plate 3, thereby achieving the purpose of fixing the reinforcing plate 3.

[0030] In this embodiment, if Figure 1 and Figure 4 As shown, a support frame 401 is fixedly installed on the upper surface of the support base plate 4, and the upper surfaces of the support frame 401 at three nodes are respectively fixedly connected to the bottom surfaces of the first steel frame 1, the bottom surfaces of the second steel frame 2 and the bottom surfaces of the reinforcing plate 3, and two groups of embedded ribs 12 are fixedly installed on the inner walls at both ends of the support base plate 4. The embedded ribs 12 are used to fix the support base plate 4, so that the support of the support base plate 4 to the support frame 401 can be improved.

[0031] In this embodiment, if Figure 1 and Figure 3 As shown, a steel frame fixing seat 5 is fixedly installed on the left end of the first steel frame 1 and the right end of the second steel frame 2, and a fixing shaft 11 is fixedly installed on the inner wall of each steel frame fixing seat 5. The outer surfaces of the two fixing shafts 11 are respectively fixedly connected to the inner wall of the left end of the first steel frame 1 and the inner wall of the right end of the second steel frame 2. The steel frame fixing seat 5 is used to fix the first steel frame 1 and the second steel frame 2. The form of the steel frame fixing seat 5 is not fixed and can be selected according to the specific installation position.

[0032] In this embodiment, if Figure 3 As shown, the inner wall of each steel frame fixing seat 5 is threadedly connected with two groups of fixing screws 6, and the outer surface of each group of fixing screws 6 is threadedly connected with a fastening nut 10. The outer surface of each fastening nut 10 is in contact with the side surfaces of the two steel frame fixing seats 5 that are close to each other. The fixing screws 6 and the fastening nuts 10 are used to install the steel frame fixing seats 5 on the building.

[0033] Working principle: When constructing the first steel frame 1 and the second steel frame 2, first install the first steel frame 1 and the second steel frame 2 on the steel frame fixing seat 5, and then use the fixing screw 6 and the fastening nut 10 to install the steel frame fixing seat 5 on the building. Without changing the length, only install the first steel frame 1 and the second steel frame 2. The first steel frame 1 and the second steel frame 2 are connected and fixed in the middle by the reinforcing plate 3. When the length needs to be adjusted, when the first steel frame 1 and the second steel frame 2 are not fixed and installed, first pull the second steel frame 2 according to the length to be installed, and adjust it to the appropriate length. The connecting steel plate 802 moves in the sliding groove 8 to adjust the length. After the length is adjusted, it is fixed with the reinforcing plate 3 and then fixed with the steel frame fixing seat 5. Since the supporting capacity of the first steel frame 1 and the second steel frame 2 cannot be guaranteed after adjustment, the plug 7 can be removed and the fixed filling material can be injected at the injection port 702 to ensure that the connecting steel plate 802 and the support rod 801 cannot move, and the support frame 401 and the support base plate 4 are installed under the first steel frame 1 and the second steel frame 2. The overall supporting strength of the first steel frame 1 and the second steel frame 2 after the length is adjusted can be improved.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An assembled structure of an ultra-long steel structure corridor, comprising a first steel frame (1), characterized in that: An identical second steel frame (2) is arranged on the right side of the first steel frame (1); a sliding groove (8) is provided on the side where the first steel frame (1) and the second steel frame (2) are close to each other, and the vertical cross-section of the sliding groove (8) is square; a reinforcing plate (3) is provided at the connection where the first steel frame (1) and the second steel frame (2) are close to each other; a supporting bottom plate (4) is provided below the first steel frame (1) and below the second steel frame (2); and a plug (7) is provided above the first steel frame (1) and above the second steel frame (2).

2. The assembly structure of the super-long steel structure corridor according to claim 1 is characterized in that: The upper surface of the first steel frame (1) and the upper surface of the second steel frame (2) are both provided with injection ports (702), the interior of each injection port (702) is connected to the interior of the sliding groove (8), the outer surface of each plug (7) is threadedly connected to the inner wall of the injection port (702), and a hexagonal groove (701) is provided at the center of the upper surface of each plug (7).

3. The assembly structure of the super-long steel structure corridor according to claim 2 is characterized in that: Two groups of support rods (801) are fixedly installed on the inner wall of the sliding groove (8) located in the second steel frame (2), and the left end of each group of support rods (801) is inserted into the sliding groove (8) in the first steel frame (1), and a connecting steel plate (802) is commonly arranged inside the two sliding grooves (8), the right end of the connecting steel plate (802) is fixedly connected to the inner wall of the sliding groove (8) in the second steel frame (2), the left end of the connecting steel plate (802) is slidably connected to the inside of the sliding groove (8) in the first steel frame (1), and the inner wall of the connecting steel plate (802) is slidably connected to the outer surface of the support rod (801).

4. The assembly structure of the super-long steel structure corridor according to claim 3 is characterized by: A steel plate groove (301) is provided on the left side wall of the recessed part of the reinforcing plate (3), the inner wall of the steel plate groove (301) contacts the outer surface of the connecting steel plate (802), and the inner diameter of the steel plate groove (301) matches the outer dimensions of the connecting steel plate (802), and a plurality of identical reinforcing bolts (9) are penetrated through the inner wall of the reinforcing plate (3), one end of each reinforcing bolt (9) penetrates into the inner wall of the first steel frame (1) and the inner wall of the second steel frame (2), and each reinforcing bolt (9) is threadedly connected to the first steel frame (1) and the second steel frame (2).

5. The assembly structure of the super-long steel structure corridor according to claim 1 is characterized by: A support frame (401) is fixedly mounted on the upper surface of the support base plate (4); the upper surfaces of the support frame (401) at three nodes are respectively fixedly connected to the bottom surface of the first steel frame (1), the bottom surface of the second steel frame (2) and the bottom surface of the reinforcing plate (3); and two groups of embedded ribs (12) are fixedly mounted on the inner walls at both left and right ends of the support base plate (4).

6. The assembly structure of the super-long steel structure corridor according to claim 1 is characterized by: A steel frame fixing seat (5) is fixedly mounted on the left end of the first steel frame (1) and the right end of the second steel frame (2); a fixing shaft (11) is fixedly mounted on the inner wall of each of the steel frame fixing seats (5); and the outer surfaces of the two fixing shafts (11) are fixedly connected to the inner wall of the left end of the first steel frame (1) and the inner wall of the right end of the second steel frame (2), respectively.

7. The assembly structure of the super-long steel structure corridor according to claim 6 is characterized by: The inner wall of each steel frame fixing seat (5) is threadedly connected to two groups of fixing screws (6), the outer surface of each group of fixing screws (6) is threadedly connected to a fastening nut (10), and the outer surface of each fastening nut (10) is in contact with a side surface of the two steel frame fixing seats (5) that are close to each other.

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