CN219710554U - A combined steel structure - Google Patents

Abstract

The utility model relates to the technical field of steel structures, in particular to a combined steel structure, which comprises a steel frame, steel plates and an assembling device, wherein the number of the steel plates is two, the two steel plates are arranged above the steel frame, four steel columns are arranged on the lower surface of the steel frame, the assembling device is arranged on the surface of the steel frame and comprises a connecting sleeve, the connecting sleeve is fixedly connected with the lower surface of the steel frame, an inserting block is fixedly connected with one side of the steel plate, which is close to the connecting sleeve, the inserting block is inserted with the inner wall of the connecting sleeve, a sliding hole is formed in the surface of the connecting sleeve, and two positioning blocks are slidingly connected with the inner wall of the sliding hole.

Description

A combined steel structure

Technical field

The utility model relates to the technical field of steel structures, in particular to a combined steel structure.

Background technique

It is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. It is widely used in large factories, stadiums, super high-rise and other places.

In the existing technology, it is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. However, when the platforms in the steel structure are combined and assembled, most of them use welding and bolts for connection and assembly. They need to be used during assembly. A large number of tools increase the burden on workers, and the subsequent disassembly costs affect the efficiency of steel structure assembly, which in turn leads to inconvenient steel structure assembly operations.

Utility model content

The purpose of this utility model is to propose a combined steel structure in order to solve the shortcomings in the prior art of inconvenient combined operation of steel structures.

In order to achieve the above purpose, the utility model adopts the following technical solution: a combined steel structure, including a steel frame, a steel plate and an assembly device. There are two steel plates, and the two steel plates are located above the steel frame. It is set that four steel columns are provided on the lower surface of the steel frame, and the assembly device is arranged on the surface of the steel frame. The assembly device includes a connecting sleeve, and the connecting sleeve is fixedly connected to the lower surface of the steel frame. A plug-in block is fixedly connected to the side of the steel plate close to the connecting sleeve. The plug-in block is plugged into the inner wall of the connecting sleeve. A sliding hole is provided on the surface of the connecting sleeve. Two positioning blocks are slidingly connected to the inner wall of the sliding hole. , there are two square holes on both sides of the connecting sleeve, a plug hole is provided on the surface of the plug block, and the positioning blocks are respectively engaged with the square holes and the inner walls of the plug holes. By setting the positioning blocks, the positioning blocks can be The plug-in blocks are limited in the connecting sleeve, which facilitates the combined assembly of the steel structure platform and reduces the need for welding and bolting in the combined assembly of the steel structure platform, which requires the use of a large number of tools during assembly and makes subsequent disassembly inconvenient.

Preferably, a push block is fixedly connected to the surface of the positioning block, and the push block is slidingly connected to the inner wall of the sliding hole on the surface of the connecting sleeve. By providing the push block, it is convenient to control the movement of the positioning block.

Preferably, a sliding rod is fixedly connected to the surface of the connecting sleeve, a circular hole is provided on the surface of the push block, the sliding rod is slidingly connected to the inner wall of the circular hole, and a rectangular groove is provided on the surface of the push block. The inner wall of the rectangular groove is slidably connected with a clamping block, and two sets of clamping slots are provided on the surface of the sliding rod. The clamping blocks are clamped with the inner wall of the clamping slot. By matching the clamping block with the clamping slot on the surface of the sliding rod, the clamping block can be The positioning block is adjusted and positioned to facilitate assembly and disassembly.

Preferably, a first spring is provided on the inner wall of the rectangular groove on the surface of the push block. Both ends of the first spring are fixedly connected to the clamping block and the inner wall of the rectangular groove on the surface of the push block respectively. By providing the first spring, it is convenient to control the clamping block. Reset, while improving the binding effect of the block.

Preferably, the surface of the steel column is provided with an auxiliary device. The auxiliary device includes a mounting sleeve and a support rod. The mounting sleeve is fixedly connected to the surface of the steel column. There are three support rods, and the three support rods are required. The support rod is located on one side of the installation sleeve. A square block is fixedly connected to the surface of the support rod. Three square grooves are provided on the surface of the installation sleeve. The square block is engaged with the inner wall of the square groove. By setting the square Block, the support rod can be assembled in the installation ring, which facilitates support and protection of the equipment, and reduces the instability of the steel structure platform support that affects safety.

Preferably, the surface of the mounting sleeve is provided with three connection holes, and the inner wall of the connection hole is slidably connected with a plug-in rod. The surface of the square block is provided with a positioning hole, and the plug-in rod is engaged with the inner wall of the positioning hole. One end of the insertion rod is fixedly connected with a pull ring. By matching the pull ring with the insertion rod, the square block can be stably bound in the installation sleeve.

Preferably, the surface of the insertion rod is covered with a second spring, and both ends of the second spring are fixedly connected to the surfaces of the insertion rod and the installation sleeve respectively. By providing the second spring, it is convenient to control the insertion rod to reset, and improve the The binding effect of the insertion rod.

Compared with the existing technology, the advantages and positive effects of this utility model are:

1. In this utility model, by setting up the assembly device, when the equipment needs to be used, the insert block is inserted into the connecting sleeve, the block is slid, and the first spring is deformed to generate elastic force, and the block loses its grip on the surface of the sliding rod. The restraint of the push block and the positioning block are pushed. The positioning block is inserted into the socket on the surface of the inserting block. Release the clamping block. The first spring drives the clamping block to be inserted into the slot on the surface of the sliding rod. The combination is completed. Setting up an assembly device to facilitate the assembly of the steel structure platform can effectively reduce the troublesome operation caused by the use of welding and bolts when assembling the steel structure platform. It also reduces the inconvenience of subsequent disassembly of the steel structure platform and increases the burden on workers. , thereby improving the overall ease of use of the device.

2. In the present utility model, by setting up an auxiliary device, when the equipment needs to be used, the pull ring and the insertion rod are pulled, and the second spring is deformed to generate elastic force. The square block is inserted into the square groove on the surface of the installation sleeve and released. Pull the ring, and the second spring drives the insertion rod to reset. The insertion rod is inserted into the positioning hole on the surface of the square block to complete the use. By setting up the auxiliary device, it is convenient to use the auxiliary equipment, which can effectively reduce the support of the steel structure during use. The phenomenon of easy deformation due to stress reduces the short service life of the equipment.

Description of drawings

Figure 1 is a schematic three-dimensional structural diagram of a combined steel structure proposed by this utility model;

Figure 2 is a schematic structural diagram from above of a combined steel structure proposed by this utility model;

Figure 3 is a schematic diagram of the structure at point A in Figure 2 of a combined steel structure proposed by the present invention;

Figure 4 is a schematic structural diagram of an auxiliary device of a combined steel structure proposed by this utility model;

Figure 5 is a schematic diagram of the structure at point B in Figure 4 of a combined steel structure proposed by this utility model.

illustration:

1. Steel column; 2. Steel frame; 3. Steel plate; 4. Assembly device; 41. Connecting sleeve; 42. Insert block; 43. Positioning block; 44. Push block; 45. Slide rod; 46. Clamp block; 47 , the first spring; 5. auxiliary device; 51. installation sleeve; 52. support rod; 53. square block; 54. insertion rod; 55. second spring; 56. pull ring.

Detailed ways

Please refer to Figures 1-5. The present utility model provides a technical solution: a combined steel structure, including a steel frame 2, a steel plate 3 and an assembly device 4. There are two steel plates 3, and the two steel plates 3 are located on the steel frame. It is arranged above the frame 2. Four steel columns 1 are arranged on the lower surface of the steel frame 2. The assembly device 4 is arranged on the surface of the steel frame 2. The auxiliary device 5 is arranged on the surface of the steel column 1.

The specific settings and functions of the assembly device 4 and the auxiliary device 5 will be discussed in detail below.

In this embodiment: the assembly device 4 includes a connecting sleeve 41, which is fixedly connected to the lower surface of the steel frame 2. The side of the steel plate 3 close to the connecting sleeve 41 is fixedly connected to an insert block 42, and the insert block 42 is fixedly connected to the connecting sleeve 41. The inner wall is plugged in. A sliding hole is provided on the surface of the connecting sleeve 41. Two positioning blocks 43 are slidingly connected to the inner wall of the sliding hole. Two square holes are provided on both sides of the connecting sleeve 41. A plug hole is provided on the surface of the inserting block 42. , the positioning block 43 is respectively engaged with the inner wall of the square hole and the socket. By setting the positioning block 43, the inserting block 42 can be limited in the connecting sleeve 41, which facilitates the combined assembly of the steel structure platform and reduces the cost of the combined assembly of the steel structure platform. The use of welding and bolts for connection requires the use of a large number of tools during assembly and makes subsequent disassembly inconvenient.

Specifically, a push block 44 is fixedly connected to the surface of the positioning block 43. The push block 44 is slidingly connected to the inner wall of the sliding hole on the surface of the connecting sleeve 41. By providing the push block 44, it is convenient to control the movement of the positioning block 43.

Specifically, a sliding rod 45 is fixedly connected to the surface of the connecting sleeve 41. A circular hole is provided on the surface of the push block 44. The sliding rod 45 is slidingly connected to the inner wall of the circular hole. A rectangular groove is provided on the surface of the push block 44. The rectangular groove is provided on the surface of the push block 44. A clamping block 46 is slidably connected to the inner wall. Two sets of clamping slots are provided on the surface of the sliding rod 45. The clamping block 46 is clamped with the inner wall of the slot.

In this embodiment, the positioning block 43 can be adjusted and positioned by the clamping block 46 matching the slot on the surface of the sliding rod 45 to facilitate assembly and disassembly.

Specifically, a first spring 47 is provided on the inner wall of the rectangular groove on the surface of the push block 44. The two ends of the first spring 47 are fixedly connected to the clamping block 46 and the inner wall of the rectangular groove on the surface of the push block 44 respectively. By providing the first spring 47, it is convenient to control the clamp. The block 46 is reset, and at the same time the binding effect of the blocking block 46 is improved.

In this embodiment: the auxiliary device 5 includes an installation sleeve 51 and a support rod 52. The installation sleeve 51 is fixedly connected to the surface of the steel column 1. There are three support rods 52, and the three support rods 52 are located on one side of the installation sleeve 51. The support rod 52 is fixedly connected with a square block 53 on its surface, and three square grooves are provided on the surface of the mounting sleeve 51. The square block 53 is engaged with the inner wall of the square groove.

In this embodiment: by arranging the square block 53, the support rod 52 can be assembled in the installation ring, which facilitates the support and protection of the equipment and reduces the unstable support of the steel structure platform that affects safety.

Specifically, three connection holes are provided on the surface of the installation sleeve 51. The inner wall of the connection hole is slidably connected with an insertion rod 54. A positioning hole is provided on the surface of the square block 53. The insertion rod 54 is engaged with the inner wall of the positioning hole. The insertion rod 54 is A pull ring 56 is fixedly connected to one end, and the square block 53 can be stably bound in the installation sleeve 51 by the pull ring 56 cooperating with the insertion rod 54 .

Specifically, the surface of the insertion rod 54 is covered with a second spring 55 , and both ends of the second spring 55 are fixedly connected to the surfaces of the insertion rod 54 and the installation sleeve 51 respectively.

In this embodiment, by providing the second spring 55, it is convenient to control the insertion rod 54 to reset, thereby improving the binding effect of the insertion rod 54.

Working principle: By setting up the assembly device 4, when the equipment needs to be used, insert the plug block 42 into the connecting sleeve 41, slide the block 46, the first spring 47 is deformed to generate elastic force, and the block 46 loses contact with the sliding rod 45. Constrained by the surface slot, push the push block 44 and the positioning block 43. The positioning block 43 is inserted into the socket on the surface of the insert block 42. Release the block 46, and the first spring 47 drives the block 46 to be inserted into the sliding rod 45. In the surface slot, the assembly can be completed. By setting the assembly device 4, it is convenient to assemble the steel structure platform, which can effectively reduce the use of welding and bolts for assembly when the steel structure platform is assembled, causing troublesome operations, and reduces the steel structure platform. The subsequent disassembly of the structural platform is inconvenient, which increases the burden on workers, thereby improving the overall ease of use of the equipment. By setting the auxiliary device 5, when the equipment needs to be used, the pull ring 56 and the insertion rod 54 are pulled, and the second spring 55 is stressed. The deformation generates elastic force, insert the square block 53 into the square groove on the surface of the installation sleeve 51, loosen the pull ring 56, the second spring 55 drives the insertion rod 54 to reset, and the insertion rod 54 is inserted into the positioning hole on the surface of the square block 53 After the use is completed, the auxiliary device 5 is provided to facilitate the use of the auxiliary equipment, which can effectively reduce the tendency of the steel structure to be easily deformed by force during use, and reduce the short service life of the equipment.

Claims (7)

1. The utility model provides a combination formula steel construction, includes steelframe (2), steel sheet (3) and assembly quality (4), its characterized in that: the steel plate (3) is two in number, the steel plate (3) is arranged above the steel frame (2), four steel columns (1) are arranged on the lower surface of the steel frame (2), the assembling device (4) is arranged on the surface of the steel frame (2), the assembling device (4) comprises a connecting sleeve (41), the connecting sleeve (41) is fixedly connected with the lower surface of the steel frame (2), one side, close to the connecting sleeve (41), of the steel plate (3) is fixedly connected with an inserting block (42), the inserting block (42) is inserted with the inner wall of the connecting sleeve (41), sliding holes are formed in the surface of the connecting sleeve (41), two positioning blocks (43) are connected with the inner wall of each sliding hole in a sliding mode, two square holes are formed in the two sides of the connecting sleeve (41), insertion holes are formed in the surface of each inserting block (42), and the positioning blocks (43) are respectively clamped with the inner walls of the square holes and the insertion holes.

2. A modular steel structure according to claim 1, characterized in that: the surface of the positioning block (43) is fixedly connected with a pushing block (44), and the pushing block (44) is in sliding connection with the inner wall of the sliding hole on the surface of the connecting sleeve (41).

3. A modular steel structure according to claim 2, characterized in that: the surface fixedly connected with slide bar (45) of adapter sleeve (41), circular hole has been seted up on the surface of ejector pad (44), the inner wall sliding connection of slide bar (45) and round hole, rectangular channel has been seted up on the surface of ejector pad (44), the inner wall sliding connection of rectangular channel has fixture block (46), two sets of draw-in grooves have been seted up on the surface of slide bar (45), the inner wall joint of fixture block (46) and draw-in groove.

4. A modular steel structure according to claim 3, characterized in that: the inner wall of the rectangular groove on the surface of the push block (44) is provided with a first spring (47), and two ends of the first spring (47) are fixedly connected with the clamping block (46) and the inner wall of the rectangular groove on the surface of the push block (44) respectively.

5. A modular steel structure according to claim 1, characterized in that: the surface of steel column (1) is provided with auxiliary device (5), auxiliary device (5) are including installation cover (51) and bracing piece (52), the fixed surface of installation cover (51) and steel column (1) is connected, the number of bracing piece (52) has three, and is three bracing piece (52) are located one side setting of installation cover (51), the fixed surface of bracing piece (52) is connected with square piece (53), three square groove has been seted up on the surface of installation cover (51), the inner wall joint in square piece (53) and square groove.

6. A modular steel structure according to claim 5, wherein: three connecting holes are formed in the surface of the mounting sleeve (51), the inner wall of each connecting hole is slidably connected with an inserting rod (54), a positioning hole is formed in the surface of the square block (53), the inserting rods (54) are clamped with the inner wall of each positioning hole, and one end of each inserting rod (54) is fixedly connected with a pull ring (56).

7. A modular steel structure according to claim 6, wherein: the surface of inserted link (54) is overlapped and is equipped with second spring (55), the both ends of second spring (55) are connected with the fixed surface of inserted link (54) and installation cover (51) respectively.