Connecting beam type steel structure connecting support frame body

Abstract

The utility model provides a connecting beam type steel structure connecting support frame body, and relates to the technical field of steel structures. The connecting beam type steel structure connecting and supporting frame body comprises a supporting steel frame, a positioning groove is formed in the outer side of the supporting steel frame, connecting steel is arranged in the positioning groove, the connecting steel is slidably connected with the supporting steel frame, the two sides of the supporting steel frame are each fixedly connected with two fixing plates, and two limiting sliding grooves are formed in the inner side of the connecting steel. A two-way screw is arranged in the limiting sliding groove. According to the connecting beam type steel structure connecting supporting frame body, after connecting steel penetrates through a positioning groove, a worker rotates a rotating handle, a worm is meshed with a worm gear, the worm gear drives a two-way screw rod to rotate, the two-way screw rod is in threaded connection with two U-shaped limiting plates, and the U-shaped limiting plates can extend out of limiting sliding grooves to the outer side of a fixing plate; by means of the structural design, operation of personnel is facilitated, and the installation progress of the personnel can be accelerated.

Description

Technical Field

[0001] The utility model relates to a steel structure connection support frame, in particular to a connecting beam type steel structure connection support frame, belonging to the technical field of steel structures. Background Art

[0002] With the development of the construction industry, more and more buildings use prefabricated building bodies. Prefabricated buildings refer to buildings that are assembled, connected, and poured on site using prefabricated components. Such buildings have weak resistance to earthquake waves. Energy dissipation and shock absorption is currently one of the effective means to reduce the seismic response of the main structure of a building under an earthquake and prevent it from not collapsing in a large earthquake. How to better consume earthquake energy, reduce the damage caused by earthquakes to buildings, and extend the life of buildings is a topic that people have been studying. Therefore, the fixing effect of the connection in the steel connection support frame needs to be strengthened.

[0003] The current publication number is CN219364926U, which is a connecting beam type steel connection support frame, including a supporting steel frame and connecting steel. A positioning groove is opened on the outer side of the supporting steel frame. The connecting steel passes through the positioning groove and is slidably connected to the supporting steel frame. Fixed plates are fixedly connected on both sides of the supporting steel frame. Limiting pieces corresponding to the four fixed plates are arranged on the outer side of the connecting steel to strengthen the connection between the supporting steel frame and the connecting steel.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: after the connecting steel passes through the positioning groove, personnel are required to install the connecting plate on the connecting steel to realize the installation of the limit plate so that the limit plate can be fixed to the fixed plate on the supporting steel frame. However, this operation method is relatively cumbersome and affects the installation progress of personnel. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a connecting beam type steel structure connecting support frame in order to solve the above problems, so as to solve the problem in the prior art that after the connecting steel passes through the positioning groove, the limit plate is installed and the work progress of the personnel is affected.

[0007] (II) Technical solution

[0008] The worm gear is fixedly mounted on the top of the connecting steel frame, and the worm gear is meshed with a worm gear, and the worm gear is meshed with a worm gear, and a plurality of elongated mounting grooves are formed on the top and bottom of the connecting steel frame.

[0009] Preferably, a support block is rotatably connected to the outer side of the worm, and the support block is fixedly connected to the connecting frame. A turning handle is installed at one end of the worm, and the setting of the support block plays a role of rotational support for the worm.

[0010] Preferably, the support assembly includes a threaded barrel, the threaded barrel is arranged inside the elongated mounting groove, one end of the threaded barrel is fixedly connected with a rotating rod, the rotating rod is arranged inside the elongated mounting groove and is rotatably connected to the connecting steel.

[0011] Preferably, the support assembly further comprises a threaded rod, the threaded rod is arranged inside the threaded barrel and threadedly connected to the threaded barrel, an articulated seat is installed at one end of the threaded rod, and the articulated seat is fixed to the support steel frame by bolts.

[0012] Preferably, a limiting slide bar is provided inside the elongated mounting groove, one end of the limiting slide bar is fixedly connected to the connecting steel, an L-shaped baffle plate is slidably connected to the outside of the limiting slide bar, and a stop block is fixedly connected to the other end of the limiting slide bar, and the stop block is in contact with the L-shaped baffle plate. The setting of the L-shaped baffle plate can shield the threaded barrel, thereby preventing the threaded barrel from escaping from the elongated mounting groove and affecting the connecting steel from passing through the fixed plate.

[0013] Preferably, a return spring is sleeved on the outer side of the limit sliding rod, and both ends of the return spring are fixedly connected to the L-shaped baffle and the connecting steel respectively, and the return spring plays the role of elastic compression and elastic return.

[0014] The utility model provides a connecting beam type steel structure connecting support frame, which has the following beneficial effects:

[0015] 1. The connecting beam type steel structure connects the support frame. When the connecting steel passes through the positioning groove, the personnel turns the handle, the worm and the worm gear engage, the worm gear drives the bidirectional screw to rotate, and the bidirectional screw is threadedly connected with the two U-shaped limit plates. The U-shaped limit plate can extend from the limit slide groove to the outside of the fixed plate, and then the U-shaped limit plate and the fixed plate can be fixed by bolts. This structural design is convenient for personnel to operate and can improve the installation progress of personnel.

[0016] 2. The connecting beam steel structure connects the supporting frame, pulls the L-shaped baffle, and the L-shaped baffle slides on the limiting sliding rod, and the reset spring is elastically compressed to release the L-shaped baffle from blocking the threaded tube, lift the threaded tube, rotate the threaded rod to a certain extent, and then fit the hinged seat with the supporting steel frame, and fix the hinged seat to the supporting steel frame with bolts. This structural design can improve the stability of the connecting steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0019] Figure 3 This is a schematic diagram of the structure of the support assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the L-shaped baffle structure of the utility model.

[0021]

Main component symbol description

[0022] 1. Support steel frame; 2. Connecting steel; 3. Fixing plate; 4. Limiting slide; 5. Bidirectional screw; 6. Connecting frame; 7. Worm gear; 8. Worm; 9. U-shaped limiting plate; 10. Long installation groove; 11. Threaded cylinder; 12. Turning rod; 13. Threaded rod; 14. Articulated seat; 15. L-shaped baffle; 16. Limiting slide; 17. Reset spring. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a connecting beam type steel structure connecting a support frame.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a supporting steel frame 1, a positioning groove is provided on the outside of the supporting steel frame 1, a connecting steel 2 is provided inside the positioning groove, the connecting steel 2 is slidably connected to the supporting steel frame 1, two fixing plates 3 are fixedly connected on both sides of the supporting steel frame 1, two limiting slide grooves 4 are provided inside the connecting steel 2, a bidirectional screw 5 is provided inside the limiting slide groove 4, and the upper and lower ends of the bidirectional screw 5 are threadedly connected with a U-shaped limiting plate 9, the U-shaped limiting plate 9 is arranged inside the limiting slide groove 4 and is slidably connected to the limiting slide groove 4, the U-shaped limiting plate 9 is arranged on the outside of the fixed plate 3 and is connected to the fixed The fixed plate 3 is fixed by bolts, and the outer side of the two-way screw 5 is rotatably connected to a connecting frame 6, which is arranged inside the limiting slide groove 4 and fixedly connected to the connecting steel 2. A worm gear 7 is arranged inside the connecting frame 6, and the worm gear 7 is fixedly connected to the outer side of the two-way screw 5. A worm 8 is meshingly connected to the outer side of the worm gear 7. A support block is rotatably connected to the outer side of the worm 8, and the support block is fixedly connected to the connecting frame 6. A turning handle is installed at one end of the worm 8. A plurality of elongated mounting grooves 10 are provided on the top and bottom of the connecting steel 2, and a support assembly is provided inside the elongated mounting groove 10.

[0025] Specifically, when the connecting steel 2 passes through the positioning groove, the personnel turns the handle, the worm 8 engages with the worm wheel 7, the worm wheel 7 drives the bidirectional screw 5 to rotate, and the bidirectional screw 5 is threadedly connected with two U-shaped limit plates 9. The U-shaped limit plate 9 can extend from the limit slide groove 4 to the outside of the fixed plate 3, and then the U-shaped limit plate 9 and the fixed plate 3 are fixed by bolts. This structural design is convenient for personnel to operate and can improve the installation progress of personnel.

[0026] See also Figure 1 , Figure 3 and Figure 4 The supporting assembly includes a threaded cylinder 11, which is arranged inside the elongated mounting groove 10, and one end of the threaded cylinder 11 is fixedly connected with a rotating rod 12, which is arranged inside the elongated mounting groove 10 and is rotatably connected with the connecting steel 2. The supporting assembly also includes a threaded rod 13, which is arranged inside the threaded cylinder 11 and is threadedly connected with the threaded cylinder 11, and one end of the threaded rod 13 is installed with a hinge seat 14, and the hinge seat 14 is fixed to the supporting steel frame 1 by bolts. A limiting slide bar 16 is provided inside the elongated mounting groove 10, and one end of the limiting slide bar 16 is fixedly connected to the connecting steel 2, and an L-shaped baffle 15 is slidably connected to the outside of the limiting slide bar 16, and a block is fixedly connected to the other end of the limiting slide bar 16, and the block contacts the L-shaped baffle 15. A return spring 17 is sleeved on the outside of the limiting slide bar 16, and the two ends of the return spring 17 are respectively fixedly connected to the L-shaped baffle 15 and the connecting steel 2.

[0027] Specifically, pull the L-shaped baffle 15, the L-shaped baffle 15 slides on the limiting slide rod 16, and the return spring 17 is elastically compressed to release the L-shaped baffle 15 from blocking the threaded tube 11, lift the threaded tube 11, rotate the threaded rod 13 to a certain extent, and then fit the hinge seat 14 with the supporting steel frame 1, and fix the hinge seat 14 to the supporting steel frame 1 with bolts. This structural design can improve the stability of the connecting steel 2.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A connecting beam type steel structure connecting support frame, comprising a support steel frame (1), characterized in that: A positioning groove is provided on the outside of the support steel frame (1), a connecting steel (2) is provided inside the positioning groove, the connecting steel (2) is slidably connected to the support steel frame (1), two fixing plates (3) are fixedly connected to both sides of the support steel frame (1), two limiting slide grooves (4) are provided on the inside of the connecting steel (2), a bidirectional screw (5) is provided inside the limiting slide groove (4), the upper and lower ends of the bidirectional screw (5) are threadedly connected to a U-shaped limiting plate (9), the U-shaped limiting plate (9) is arranged inside the limiting slide groove (4) and is slidably connected to the limiting slide groove (4), the U-shaped limiting plate (9) is arranged inside the limiting slide groove (4) and is slidably connected to the limiting slide groove (4), and the U-shaped limiting plate (9) is provided inside the limiting slide groove (4). The plate (9) is arranged on the outside of the fixed plate (3) and is fixed to the fixed plate (3) by bolts. The outside of the bidirectional screw (5) is rotatably connected to a connecting frame (6). The connecting frame (6) is arranged inside the limiting slide groove (4) and is fixedly connected to the connecting steel (2). A worm gear (7) is arranged inside the connecting frame (6). The worm gear (7) is fixedly connected to the outside of the bidirectional screw (5). The outside of the worm gear (7) is meshingly connected to a worm (8). The top and bottom of the connecting steel (2) are both provided with a plurality of elongated installation grooves (10), and a support assembly is arranged inside the elongated installation groove (10).

2. The connecting beam type steel structure connecting support frame according to claim 1 is characterized in that: The outer side of the worm (8) is rotatably connected to a support block, the support block is fixedly connected to the connecting frame (6), and a turning handle is installed at one end of the worm (8).

3. The connecting beam type steel structure connecting support frame according to claim 1 is characterized in that: The support assembly comprises a threaded barrel (11), the threaded barrel (11) being arranged inside the elongated mounting groove (10), one end of the threaded barrel (11) being fixedly connected to a rotating rod (12), the rotating rod (12) being arranged inside the elongated mounting groove (10) and being rotatably connected to the connecting steel (2).

4. The connecting beam type steel structure connecting support frame according to claim 3 is characterized in that: The support assembly further comprises a threaded rod (13), wherein the threaded rod (13) is arranged inside the threaded cylinder (11) and is threadedly connected to the threaded cylinder (11), and an articulated seat (14) is installed at one end of the threaded rod (13), and the articulated seat (14) is fixed to the support steel frame (1) by bolts.

5. The connecting beam type steel structure connecting support frame according to claim 1, characterized in that: A limiting slide bar (16) is provided inside the elongated mounting groove (10), one end of the limiting slide bar (16) is fixedly connected to the connecting steel (2), an L-shaped baffle plate (15) is slidably connected to the outside of the limiting slide bar (16), and a stop block is fixedly connected to the other end of the limiting slide bar (16), and the stop block is in contact with the L-shaped baffle plate (15).

6. The connecting beam type steel structure connecting support frame according to claim 5, characterized in that: A return spring (17) is sleeved on the outer side of the limit sliding rod (16), and two ends of the return spring (17) are respectively fixedly connected to the L-shaped baffle plate (15) and the connecting steel (2).

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