CN213115159U

CN213115159U - Building roof steel structure

Info

Publication number: CN213115159U
Application number: CN202021756645.5U
Authority: CN
Inventors: 陈劭光; 方芳; 黄贤军
Original assignee: Jingding Steel Structure Technology Shanghai Co Ltd
Current assignee: Jingding Steel Structure Technology Shanghai Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-04
Anticipated expiration: 2030-08-20

Abstract

The application relates to a building roof steel structure, which relates to the related technical field of roof buildings and comprises a plurality of supporting components which are distributed at intervals and consolidation beams which are connected with the supporting components, the supporting component comprises a transversely arranged mounting beam, two fixing rods with one ends connected with the mounting beam and a plurality of supporting rods with one ends connected with the side walls of the fixing rods, one end of the support rod, which is far away from the fixing rods, is connected with the mounting beam, one ends of the two fixing rods, which are far away from the mounting beam, are close to each other and are connected with the consolidation beam, the consolidation beam is positioned above the mounting beam and is not parallel to the mounting beam, one end of the supporting rod close to the fixing rod is sleeved with a sleeve, the sleeve pipe is close to the one end of dead lever and is provided with the connecting plate that is used for connecting the dead lever, the both sides limit of the one side of connecting plate towards the dead lever is turned over and is rolled over and form the grip block, two grip block and dead lever wear to be equipped with the first screw rod of fixing the three. This application has the effect of being convenient for tear open the trade to the roof steel construction.

Description

Building roof steel structure

Technical Field

The application relates to the technical field of roof building correlation, in particular to a building roof steel structure.

Background

At present, steel structure buildings have strong shock resistance and relatively high construction speed, and steel structures are selected to be used as main support frames of the buildings, particularly building roofs, in the buildings of buildings.

The application number is CN 201820730175.1's patent discloses a large-span arch steel construction rack roof, including the installation roof beam, installation roof beam upper end one side is equipped with the roof, the roof passes through bracing piece and installation roof beam fixed connection, roof up end fixed mounting has solar cell panel, installation roof beam upper end opposite side fixed mounting has a cylinder, cylinder output end fixed connection has a telescopic link No. one, a transom window of telescopic link upper end fixedly connected with, transom window one side has a transom window No. two through bolt swivelling joint, terminal surface fixed mounting has the arc guide rail under No. two transoms, be equipped with the arc spout on the arc guide rail.

In view of the above-mentioned related art, the inventor believes that there is a drawback that the main supporting portion is not easily removed and replaced when damaged due to the fixed connection.

Disclosure of Invention

In order to facilitate when the roof damages, tear open the portion of trading the steel construction, this application provides a building roof steel construction.

The application provides a pair of building roof steel construction adopts following technical scheme:

a building roof steel structure comprises a plurality of supporting components which are distributed at intervals and a consolidation beam which is connected with each supporting component, the supporting component comprises a transversely arranged mounting beam, two fixing rods with one ends connected with the mounting beam and a plurality of supporting rods with one ends connected with the side walls of the fixing rods, one end of the support rod, which is far away from the fixing rods, is connected with the mounting beam, one ends of the two fixing rods, which are far away from the mounting beam, are close to each other and are connected with the consolidation beam, the consolidation beam is positioned above the mounting beam and is not parallel to the mounting beam, one end of the supporting rod close to the fixing rod is sleeved with a sleeve, the sleeve pipe is close to the one end of dead lever and is provided with the connecting plate that is used for connecting the dead lever, the both sides limit of the one side of connecting plate towards the dead lever is turned over and is rolled over and form the grip block, two grip block and dead lever wear to be equipped with the first screw rod of fixing the three.

Through adopting above-mentioned technical scheme, when changing partial steel body subassembly, can take off first screw rod, dismantle the bracing piece with the one end that is close to the installation roof beam again to can take out the bracing piece from the steel construction on roof, simultaneously, so can carry out local change because the bracing piece is established to the sleeve pipe cover, and then it is more convenient relatively when carrying out roof steel construction and tearing open and change.

Preferably, the connecting plate is of an arc plate-shaped structure, and one surface of the connecting plate facing the fixing rod is attached to the side wall of the fixing rod.

Through adopting above-mentioned technical scheme, because of the connecting plate is the lateral wall of arc plate column structure laminating dead lever when going on fixing the dead lever more for the area of contact of connecting plate and dead lever is bigger, reduces the unit load of connecting plate, so that relatively more stable when making the connecting plate support.

Preferably, the side wall of the sleeve is provided with a second screw rod penetrating through the sleeve and the support rod.

Through adopting above-mentioned technical scheme, the relative displacement between sleeve pipe and the bracing piece can be restricted relatively to the second screw rod of wearing to establish.

Preferably, the sleeve is provided with a strip-shaped hole extending along the axial direction of the sleeve, and the second screw rod penetrates through the strip-shaped hole.

Through adopting above-mentioned technical scheme, through the downthehole position that can adjust the relative bracing piece of sleeve pipe along rectangular shape of second screw rod to make the sleeve pipe can carry out the adjustment of adaptability according to the position of dead lever, make the bracing piece better relatively to the support effect of dead lever.

Preferably, the opening edge of the elongated hole is provided with a plurality of limiting teeth distributed along the extending direction of the elongated hole, and at least one end of the second screw is connected with a rack and meshed with the limiting teeth.

Through adopting above-mentioned technical scheme, the restriction tooth and the rack toothing of seting up at the sleeve pipe lateral wall to fix through the second screw rod, reduce the sleeve pipe and lead to the not good condition of stability that the second screw rod is fixed because of seting up the movable groove.

Preferably, the connection plate is provided with a plurality of reinforcing ribs connected to the sleeve and the connection plate.

Through adopting above-mentioned technical scheme, the stiffening rib is connected respectively in sleeve pipe and connecting plate, reduces the connecting plate because of bearing the possibility that load and deformation.

Preferably, the side wall of the fixed rod is provided with a reinforcing groove, and the clamping plate and the connecting plate are clamped in the reinforcing groove.

Through adopting above-mentioned technical scheme, the reinforcing groove can joint grip block and connecting plate, plays certain limited action to grip block and connecting plate, reduces the trend that connecting plate and grip block slided relative to the dead lever axial to reduce the load that first screw rod bore.

Preferably, be connected with a plurality of fixed block on the installation roof beam, the fixed block is provided with the fixed plate that a plurality of is on a parallel with installation roof beam length direction towards the one side of consolidating the roof beam, the fixed plate is provided with the third screw rod, and the one end that the dead lever was kept away from to the bracing piece is connected in the fixed block and is worn to establish two fixed plates and bracing piece through the third screw rod and fix the three.

Through adopting above-mentioned technical scheme, the fixed plate that sets up on the installation roof beam can pass through the third screw rod with the bracing piece and connect on the fixed block, makes bracing piece and holistic connectivity relatively preferred to take off the third screw rod when tearing open and changing and pull down the bracing piece with the relative installation roof beam of the one end that the dead lever was kept away from to the bracing piece again, alright tear open and change, tear open and change relatively more convenient and can make when the erection bracing pole, the angle change of adaptability can be done to the bracing piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing rod can be supported by the sleeve sleeved on the supporting rod and the connecting plate connected to the sleeve, the fixing rod is connected to the supporting rod through the first screw rod, when part of a steel structure of a roof is disassembled and replaced, the supporting rod can be taken out by taking down the first screw rod, and then the steel structure part is disassembled and replaced, because the sleeve is fixed by the supporting rod in a sleeved mode, when the replacement is carried out, the replacement of a local structure can be carried out, and the disassembly and replacement of the steel structure of the silicon roof are relatively more convenient;

2. the limiting teeth arranged around the edge of the strip-shaped hole can be meshed with the rack, and the second screw rod is used for fixing, so that the situation that the sleeve is poor in effect due to the fact that the movable groove is formed in the sleeve.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic partial explosion diagram of an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a fixing block according to an embodiment of the present application.

Description of reference numerals: 1. mounting a beam; 11. a fixed block; 111. a fixing plate; 112. a third screw; 2. fixing the rod; 21. a first screw; 22. a reinforcing groove; 3. a support bar; 31. a sleeve; 311. a second screw; 312. a restricting tooth; 313. a rack; 32. a connecting plate; 321. a clamping plate; 322. reinforcing ribs; 33. a strip-shaped hole; 4. the beam is consolidated.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a building roof steel structure. Referring to fig. 1, a building roof steel structure includes a plurality of supporting components and a consolidation beam 4 connected to each supporting component, and the supporting components include a horizontally arranged installation beam 1, two fixing rods 2 with one ends connected to the installation beam 1, and a plurality of supporting rods 3 with one ends connected to the side walls of the fixing rods 2.

A plurality of supporting component distributes and consolidates roof beam 4 and be the horizontal setting along the length direction who consolidates roof beam 4, and the wall body in house is penetrated respectively and is fixed in the wall body at the both ends of installation roof beam 1. One end of the fixing rod 2 is connected with one end of the mounting beam 1 penetrating into the wall body, and one end of the fixing rod 2 far away from the wall body is connected with the consolidation beam 4. One end of the support rod 3 far away from the fixed rod 2 is connected to the mounting beam 1. The mounting beam 1 and the strengthening beam 4 are not parallel to each other.

Referring to fig. 2, a sleeve 31 is sleeved on one end of the support rod 3 close to the fixing rod 2, a connecting plate 32 is fixedly connected to the end face of the sleeve 31 close to the fixing rod 2, the two side edges of the connecting plate 32 are respectively turned over towards the fixing rod 2 to form a clamping plate 321, the fixing rod 2 is clamped between the two clamping plates 321, and the first screw 21 for fixing the three is arranged in a penetrating manner on the two clamping plates 321 and the fixing rod 2.

During the use, the connecting plate 32 that sets up on the sleeve pipe 31 and the sleeve pipe 31 that the 3 overcoat of bracing piece was established can carry out auxiliary stay to dead lever 2 to can dismantle dead lever 2 through the first screw rod 21 of wearing to locate dead lever 2 and grip block 321 and connect in bracing piece 3, when tearing open and trade, take off first screw rod 21, be close to the bracing piece 3 again the one end of installing roof beam 1 take off alright tear open and trade to partial steel body structure, it is simpler relatively when tearing open and trade. The sleeve 31 is removable from the support rod 3, and the partial members can be replaced when the replacement is performed.

Referring to fig. 2, the connection plate 32 has an arc-shaped plate structure, and one surface facing the fixing rod 2 is attached to a side wall of the fixing rod 2. The sleeve 31 and the support rod 3 are provided with a second screw 311 for fixedly connecting the two.

In order to reduce the length error of the support rod 3 caused by the machining accuracy, the support rod 3 is relatively unstable or cannot be installed on the fixing rod 2. The sleeve 31 is provided with an elongated hole 33 extending along the axial direction thereof, the elongated hole 33 is symmetrically arranged around the side wall of the sleeve 31, and the second screw 311 penetrates through the elongated hole 33. A plurality of limiting teeth 312 distributed along the extending direction of the elongated hole 33 are arranged at the opening edge of the elongated hole, at least one end of the second screw 311 is connected with the limiting teeth 312, and the rack 313 is meshed with the limiting teeth 312.

Referring to fig. 2, the connection plate 32 is provided with a plurality of reinforcing ribs 322, and the reinforcing ribs 322 are connected to the sleeve 31 and the connection plate 32. A reinforcing groove 22 is formed in the side wall of the fixing rod 2, and the holding plate 321 and the connecting plate 32 are engaged with the reinforcing groove 22.

During the use, because the connecting plate 32 is arc platelike structure, can more laminate dead lever 2 relatively when fixed dead lever 2, thereby make the area of contact of connecting plate 32 and dead lever 2 bigger relatively make connect relatively preferred, bracing piece 3 is more stable relatively to the support of dead lever 2. And the reinforcing groove 22 formed on the side wall of the fixing rod 2 can enable the connecting plate 32 and the clamping plate 321 to be clamped in, so that the tendency of axial displacement of the connecting plate 32 relative to the fixing rod 2 is limited, auxiliary support is achieved, and the load of the first screw 21 is reduced. And the restricting teeth 312 formed on the sidewall of the sleeve 31 and the restricting teeth 312 fixed to both ends of the second screw 311 are engaged with each other, so that the sleeve 31 is relatively more stably fixed. Meanwhile, the reinforcing ribs 322 coupled to the connection plate 32 and the sleeve 31 may make the connection plate 32 relatively less susceptible to deformation.

Referring to fig. 1 and 3, one side of the mounting beam 1 facing the fixing rod 2 is fixedly connected with a plurality of fixing blocks 11, one side edge of the fixing block 11 facing the supporting rod 3 is fixedly connected with two fixing plates 111 parallel to the length direction of the mounting beam 1, and the two fixing plates 111 are provided with third screws 112 in a penetrating manner. One end of the support rod 3 far away from the fixing rod 2 is connected between the fixing plates 111, and the three are fixed by the third screw rod 112 penetrating through the two fixing plates 111 and the support rod 3.

The implementation principle of the building roof steel structure of the embodiment of the application is as follows: when part steelframe damage appears and needs to be changed, can take off the third screw rod 112 that corresponds the position earlier and break away from the lower extreme of bracing piece 3 fixed block 11 with the lower extreme of bracing piece, take off first screw rod 21 again alright take off bracing piece 3 from roof steelframe, at this moment, can tear down dead lever 2 and bracing piece 3 and trade. And the bracing piece 3 is established the sleeve pipe 31 through the cover and is supported dead lever 2, and the sleeve pipe 31 can be taken off from bracing piece 3 to conveniently dismantle local steel construction. When needs installation, connect dead lever 2 in consolidating roof beam 4 and installation roof beam 1 alright install dead lever 2, if the not enough condition of length of bracing piece 3 appears, movable sleeve 31 makes rectangular hole 33 keep away from fixed block 11 and fixes with second screw 311, later reuse first screw 21 passes dead lever 2 and fixes and to change partial steel body structure.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building roof steel structure, includes a plurality of supporting component and connects in each supporting component consolidate roof beam (4), supporting component connects in the bracing piece (3) of dead lever (2) including the installation roof beam (1), two one ends that transversely set up in the dead lever (2) of installation roof beam (1) and a plurality of one end, two the other end of dead lever (2) is close to each other and is connected in consolidating roof beam (4), the one end demountable connection in installation roof beam (1) of dead lever (2) is kept away from in bracing piece (3), consolidate roof beam (4) and be located the top of installation roof beam (1), its characterized in that: the utility model discloses a fixing device for fixing rods, including bracing piece (3), one end cover that is close to dead lever (2) is equipped with sleeve pipe (31) in bracing piece (3), the one end that sleeve pipe (31) is close to dead lever (2) is provided with connecting plate (32) that are used for connecting dead lever (2), connecting plate (32) turn over towards the both sides limit of the one side of dead lever (2) and roll over and be formed with grip block (321) with dead lever (2) centre gripping, two grip block (321) and dead lever (2) are worn to be equipped with first screw rod (21) fixed.

2. A construction roof steel structure according to claim 1, characterized in that: the connecting plate (32) is of an arc-shaped plate-shaped structure, and one surface of the connecting plate facing the fixing rod (2) is attached to the side wall of the fixing rod (2).

3. A construction roof steel structure according to claim 2, characterized in that: and a second screw (311) for fixing the sleeve (31) and the support rod (3) is arranged in the sleeve and the support rod in a penetrating manner.

4. A construction roof steel structure according to claim 3, characterized in that: the sleeve (31) is provided with a strip-shaped hole (33) extending along the axial direction of the sleeve, and the second screw (311) penetrates through the strip-shaped hole (33).

5. A building roof steel structure according to claim 4, wherein: the opening edge of the elongated hole (33) is provided with a plurality of limiting teeth (312) distributed along the extending direction of the elongated hole, and at least one end of the second screw (311) is connected with a rack (313) meshed with the limiting teeth (312).

6. A construction roof steel structure according to claim 1, characterized in that: the connecting plate (32) is provided with a plurality of reinforcing ribs (322), and the reinforcing ribs (322) are connected to the sleeve (31) and the connecting plate (32).

7. A construction roof steel structure according to claim 1, characterized in that: reinforcing grooves (22) are formed in the side walls of the fixing rods (2), and the clamping plates (321) and the connecting plates (32) are clamped in the reinforcing grooves (22).

8. A construction roof steel structure according to claim 1, characterized in that: be connected with a plurality of fixed block (11) on installation roof beam (1), fixed block (11) are provided with fixed plate (111) that a plurality of is on a parallel with installation roof beam (1) length direction towards the one side of consolidating roof beam (4), fixed plate (111) are provided with third screw rod (112), and the one end that dead lever (2) were kept away from in bracing piece (3) is located between two fixed plate (111) to third screw rod (112) are worn to establish two fixed plate (111) and bracing piece (3) and are fixed the three.