CN221240089U - Steel structure bridge rack hanger - Google Patents

Abstract

The utility model provides a steel structure bridge rack hanging bracket, and belongs to the technical field of constructional engineering. Including supporting shaped steel, connecting rod and connecting piece, the first perforation that supplies the connecting rod to pass has been vertically run through on the supporting shaped steel, and the connecting rod is mutually perpendicular with supporting shaped steel to be provided with two along supporting shaped steel length direction parallel interval, be provided with on the supporting shaped steel and be used for restricting the connecting rod and remove the locating part in first perforation, the connecting piece sets up the one end of keeping away from supporting shaped steel at the connecting rod, and the connecting piece is used for being connected fixedly with steel member. Through running through on the support shaped steel of supporting the crane span structure and seting up first perforation, the connecting rod can be adjusted in a flexible way and pass the length of support shaped steel, adopts first stop nut again and is connected fixedly with support shaped steel with the connecting rod to make support shaped steel highly can adapt to the crane span structure and pass the position, have the effect that improves the adaptability of crane span structure support.

Description

Steel structure bridge rack hanger

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a steel structure bridge rack hanging bracket.

Background

The steel bridge is a cable installation channel commonly used in construction electrical engineering construction, and cables are usually routed through ceilings in public buildings, commercial buildings, industrial buildings, building basements and other places, so that the steel bridge needs to be suspended on building roofs.

Because various pipelines of the ceiling in the building are easy to stagger when wiring at present, different distances exist between the ceiling steel components during the installation of the bridge, and the conventional U-shaped support frame for supporting the bridge cannot adjust the height between the bridge and the ceiling steel components in a large quantity, so that the construction is difficult.

Disclosure of utility model

In view of the above, the present utility model provides a steel structure bridge cradle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a steel construction crane span structure gallows, including supporting shaped steel, connecting rod and connecting piece, the first perforation that supplies the connecting rod to pass has been vertically run through on the supporting shaped steel, the connecting rod is mutually perpendicular with supporting shaped steel to be provided with two along supporting shaped steel length direction parallel interval, be provided with on the supporting shaped steel and be used for restricting the connecting rod and remove the locating part in first perforation, the connecting piece sets up the one end of keeping away from supporting shaped steel at the connecting rod, and the connecting piece is used for being connected fixedly with steel member.

Further, the limiting piece comprises first limiting nuts, each connecting rod is connected with a plurality of first limiting nuts in a threaded mode, at least one first limiting nut is located on one side, close to the connecting piece, of the supporting section steel, and at least two first limiting nuts are located on the other side, far away from the connecting piece, of the supporting section steel.

Further, the first through hole is a strip-shaped hole along the length direction of the support section steel, and the connecting rod moves in the first through hole along the length direction of the support section steel.

Further, the steel member is i-steel.

Further, the connecting piece is the tiger card, runs through on the tiger card and has offered the second perforation that supplies the connecting rod to pass, tiger card is located the fenestrate both sides and all is provided with second stop nut, second stop nut and connecting rod threaded connection, the U-shaped opening has been seted up on the tiger card on being located one side lateral wall of connecting rod, be parallel to the first fastening screw of second perforation axial threaded connection on being located the U-shaped open-ended one side face on the tiger card, the pterygoid lamina of the common centre gripping steel member of one side face that is located the U-shaped open-ended on first fastening screw and the tiger card, two connecting rods are located the same one side of steel member.

Further, the connecting piece comprises a transfer section steel, a bonding sheet and a U-shaped screw rod, the top end of the connecting rod is fixedly connected to the middle part of the transfer section steel, external threads are arranged on the outer walls of the two ends of the U-shaped screw rod, a third through hole for the two ends of the U-shaped screw rod to pass through is formed in the middle part of the bonding sheet, a third limit nut is connected to the two ends of the U-shaped screw rod in a threaded manner after the two ends of the U-shaped screw rod pass through the bonding sheet, the transfer section steel passes through the space between the U-shaped screw rod and the bonding sheet, one end of the bonding sheet extends into and is abutted against the top wall of the wing plate of the steel member from the side surface of the steel member, and the other end of the bonding sheet is abutted against the top wall of the transfer section steel;

The both ends symmetry of transfer shaped steel is provided with strap and U type screw rod, and the horizontal width direction that the transfer shaped steel was followed the steel component sets up, and the strap at transfer shaped steel both ends overlap joint respectively on the both sides pterygoid lamina of steel component, and two connecting rods are along steel component length direction interval arrangement.

Further, the cross-section of support shaped steel is the C word, and the C word opening of support shaped steel up still is provided with the backing sheet between the first stop nut of support shaped steel top and the support shaped steel, and the both sides edge that is parallel with support shaped steel length direction on the backing sheet sets up to the first arc portion of crooked outside support shaped steel, and the both sides edge that is parallel with support shaped steel width direction on the backing sheet is provided with the spacing piece that is used for the card to insert in the C word opening of support shaped steel.

Further, one end of each of the two limiting sheets, which is far away from the supporting sheet, is inclined towards the middle of the supporting sheet, and a second arc-shaped part is formed by bending the supporting sheet, and the height of each limiting sheet relative to the supporting sheet is larger than the depth of the C-shaped opening of the supporting section steel.

Further, one end of the connecting rod far away from the connecting piece is sleeved with an insulating sleeve.

The beneficial effects of the utility model are as follows: through running through on the support shaped steel of supporting the crane span structure and seting up first perforation, the connecting rod can be adjusted in a flexible way and pass the length of support shaped steel, adopts first stop nut to be connected fixedly with support shaped steel with the connecting rod again to make support shaped steel height can adapt to the crane span structure and pass the position, improve the adaptability of crane span structure support.

Drawings

Fig. 1 is a schematic overall structure of a supporting sheet structure on a bridge crane according to embodiment 1 of the application.

Fig. 2 is a schematic structural view of a connection portion between a supporting section steel and a connecting rod on a bridge crane in embodiment 1 of the application.

Fig. 3 is a schematic overall structure of another support sheet structure on a bridge crane according to embodiment 2 of the application.

1, Supporting profile steel; 11. a first perforation; 2. a connecting rod; 21. a first limit nut; 22. an insulating sleeve; 3. a steel member; 41. a tiger clip; 42. a second perforation; 43. the second limit nut; 44. a U-shaped opening; 45. a first fastening screw; 401. transferring the section steel; 402. a strap; 403. a U-shaped screw; 404. a third perforation; 405. a third limit nut; 5. a support sheet; 51. a first arc-shaped portion; 52. a limiting piece; 53. and a second arc-shaped part.

Detailed Description

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Example 1

The embodiment of the application discloses a steel structure bridge hanger, which comprises support section steel 1, connecting rods 2 and connecting pieces, wherein the support section steel 1 is used for being supported below a bridge along the width direction of the bridge, the two connecting rods 2 are arranged in parallel and are respectively positioned at two sides of the bridge, a first through hole 11 is vertically and penetratingly formed in the support section steel 1, the lower part of each connecting rod 2 is penetratingly arranged in the first through hole 11, and a limiting piece is arranged on the support section steel 1 and used for limiting the connecting rods 2 to move in the first through hole 11. The connecting piece sets up in the top of connecting rod 2, can make the top of connecting rod 2 fix on steel member 3 through the connecting piece, and support shaped steel 1 and two connecting rods 2 constitute U word structure, and the crane span structure passes through between two connecting rods 2 and supports on support shaped steel 1.

In the embodiment of the application, the steel member 3 is I-steel and consists of an upper wing plate and a lower wing plate which are parallel to each other and a web plate vertically connected between the upper wing plate and the lower wing plate. In the embodiment of the application, the limiting piece can be first limiting nuts 21, external threads are arranged on the outer wall of the lower part of the connecting rod 2, a plurality of first limiting nuts 21 are connected to each connecting rod 2 in a threaded manner, at least one first limiting nut 21 is positioned on one side of the supporting section steel 1 close to the connecting piece, and at least two first limiting nuts 21 are positioned on the other side of the supporting section steel 1 far away from the connecting piece. The first limit nuts 21 on the two sides of the support section steel 1 are tightly propped against the support section steel 1 by screwing the first limit nuts 21 on the connecting rod 2, so that the connecting rod 2 and the support section steel 1 are relatively fixed, and the two first limit nuts 21 are arranged below the support section steel 1, so that the first limit nuts 21 can be effectively prevented from loosening.

In the embodiment of the application, the connecting piece is a tiger clip 41, a second through hole 42 for the connecting rod 2 to pass through is formed in the tiger clip 41, second limit nuts 43 are arranged on two sides of the through hole of the tiger clip 41, the second limit nuts 43 are in threaded connection with the connecting rod 2, a U-shaped opening 44 is formed in the side wall of the tiger clip 41, which is positioned on one side of the connecting rod 2, a first fastening screw 45 is in threaded connection with one side face of the U-shaped opening 44, which is parallel to the axial direction of the second through hole 42, on one side face of the tiger clip 41, a wing plate of the steel member 3 is clamped by the first fastening screw 45 and one side face of the tiger clip 41, which is positioned on the U-shaped opening 44, together, and the two connecting rods 2 are positioned on the same side of the steel member 3. By clamping and mounting two tiger clips 41 on one side edge of the lower wing plate of the steel member 3, the lower support section steel 1 and the steel member 3 can be parallel to each other, and the bridge frame passes through the support section steel 1 perpendicular to the steel member 3, so that the support section steel 1 can be used for supporting the lower side of the bridge frame. And through the relative slip between connecting rod 2 and the support shaped steel 1, can adjust the fixed height of support shaped steel 1 wantonly, can be convenient when aiming at the crane span structure furred ceiling of different height and adjust the gallows. The length of the connecting rod 2 can be cut by a worker on site according to the installation position of the support section steel 1, the part of the connecting rod 2 passing through the lower part of the support section steel 1 is selectively cut, and the excessive length of the connecting rod 2 passing through the support section steel 1 is reduced.

In the embodiment of the application, the section of the support section steel 1 is in a C shape, the opening of the C shape of the support section steel 1 faces upwards, the support section steel 1 in the C shape can ensure the support stability while reducing the weight of the support section steel 1, the first through holes 11 on the support section steel 1 are arranged as strip-shaped holes along the length direction of the support section steel 1, and the connecting rod 2 also moves in the first through holes 11 along the length direction of the support section steel 1. Before the position of the connecting rod 2 is fixed by adopting the first limiting nut 21, the worker can transversely slide the connecting rod 2 in the first through hole 11 of the support section steel 1, and can adjust the position of the connecting rod 2 on the support section steel 1, so that the two connecting rods 2 can be kept at proper distance positions on the side of the bridge frame, and the bridge frame is suitable for passing of bridge frames with different widths.

In order to enable the first limit bolt to tightly fix the connecting rod 2 on the support section steel 1, a support sheet 5 is further arranged between the first limit nut 21 above the support section steel 1 and the support section steel 1, two side edges parallel to the length direction of the support section steel 1 on the support sheet 5 are arranged to be first arc-shaped parts 51 bent to the outer side of the support section steel 1, and two side edges parallel to the width direction of the support section steel 1 on the support sheet 5 are provided with limit sheets 52 used for being clamped into C-shaped openings of the support section steel 1. The connecting rod 2 passes supporting plate 5 and support shaped steel 1 simultaneously, and spacing piece 52 joint on the supporting plate 5 can avoid supporting plate 5 to rock along its width direction on support shaped steel 1 in the C word opening of support shaped steel 1, and after supporting plate 5 was compressed tightly on support shaped steel 1 to the first spacing bolt of supporting plate 5 top, supporting plate 5 both sides first arc portion 51 parcel was lived support shaped steel 1 both sides edge, also can further improve its stability on support shaped steel 1.

Referring to fig. 2, further, one end of the two limiting pieces 52 away from the supporting piece 5 is inclined towards the middle of the supporting piece 5, and is bent towards the supporting piece 5 to form a second arc-shaped portion 53, and the height of the limiting pieces 52 relative to the supporting piece 5 is larger than the depth of the C-shaped opening of the supporting section steel 1. After the support sheet 5 is placed on the support section steel 1, one end, far away from the support sheet 5, of the limiting sheet 52 is abutted against the inner bottom wall of the C-shaped opening of the support section steel 1, so that a gap exists between the support sheet 5 and the support section steel 1, and after a worker screws the first limiting nut 21 on the support sheet 5, the support sheet 5 is pressed down to be attached to the support section steel 1. The elastic support of the supporting piece 5 by the limiting piece 52 can enable the first limiting nut 21 above the supporting piece 5 to be tightly meshed with the external thread on the connecting rod 2, so that the overall stability of the hanger structure is improved.

Further, still overlap in the bottom of connecting rod 2 and be equipped with insulating cover 22, insulating cover 22 is the rubber sleeve, can wrap up connecting rod 2 bottom sharp edge after wrap up connecting rod 2 bottom to avoid connecting rod 2 to cause the fish tail to the staff.

Example 2

Example 2 differs from example 1 in that: the structure of the connecting piece is different.

Referring to fig. 3, in the embodiment of the present application, the connecting piece includes a transfer section steel 401, a strap 402 and a U-shaped screw 403, the top end of the connecting rod 2 is fixedly connected to the middle part of the transfer section steel 401, external threads are provided on the outer walls of two ends of the U-shaped screw 403, a third through hole 404 through which two ends of the U-shaped screw 403 pass is provided in the middle part of the strap 402, a third limit nut 405 is screwed after two ends of the U-shaped screw 403 pass through the strap 402, the transfer section steel 401 passes between the U-shaped screw 403 and the strap 402, one end of the strap 402 extends into and abuts against the top wall of the wing plate of the steel member 3 from the side surface of the steel member 3, and the other end of the strap 402 abuts against the top wall of the transfer section steel 401.

The both ends symmetry of transfer section bar 401 is provided with strap 402 and U type screw 403, and transfer section bar 401 sets up along the horizontal width direction of steel member 3, and the strap 402 at transfer section bar 401 both ends overlap joint respectively on the both sides pterygoid lamina of steel member 3, and two connecting rods 2 are arranged along steel member 3 length direction interval. Through this gallows structure, can make the gallows install on steel member 3, it is even to steel member 3 solidity, further promotes its supporting stability to the crane span structure support.

It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (9)

1. The utility model provides a steel construction crane span structure gallows which characterized in that: including support shaped steel (1), connecting rod (2) and connecting piece, support shaped steel (1) is last to vertically run through and to set up first perforation (11) that supply connecting rod (2) to pass, connecting rod (2) are mutually perpendicular with support shaped steel (1) to be provided with two along support shaped steel (1) length direction parallel interval, be provided with on support shaped steel (1) and be used for restricting connecting rod (2) and remove the locating part in first perforation (11), the connecting piece sets up the one end of keeping away from support shaped steel (1) at connecting rod (2), the connecting piece is used for fixedly with steel member (3) connection.

2. The steel structure bridge rack hanging bracket according to claim 1, wherein the limiting piece comprises first limiting nuts (21), a plurality of first limiting nuts (21) are connected to each connecting rod (2) in a threaded mode, at least one first limiting nut (21) is located on one side, close to the connecting piece, of the supporting section steel (1), and at least two first limiting nuts (21) are located on the other side, far away from the connecting piece, of the supporting section steel (1).

3. The steel structure bridge rack hanging bracket according to claim 1, characterized in that the first through hole (11) is provided as a strip-shaped hole along the length direction of the support section steel (1), and the connecting rod (2) also moves in the first through hole (11) along the length direction of the support section steel (1).

4. The steel structure bridge crane according to claim 1, characterized in that the steel member (3) is an i-steel.

5. The steel structure bridge rack hanging bracket according to claim 4, wherein the connecting piece is a tiger clamp (41), a second through hole (42) for the connecting rod (2) to pass through is formed in the tiger clamp (41), second limit nuts (43) are arranged on two sides of the tiger clamp (41) which are perforated, the second limit nuts (43) are in threaded connection with the connecting rod (2), a U-shaped opening (44) is formed in the tiger clamp (41) on one side wall of the connecting rod (2), a first fastening screw (45) is connected on one side plate surface of the U-shaped opening (44) in an axial threaded manner and parallel to the second through hole (42), the first fastening screw (45) and one side plate surface of the tiger clamp (41) which is located in the U-shaped opening (44) clamp the wing plates of the steel member (3), and the two connecting rods (2) are located on the same side of the steel member (3).

6. The steel structure bridge rack hanging bracket according to claim 4, wherein the connecting piece comprises a transfer steel (401), a bonding sheet (402) and a U-shaped screw (403), the top end of the connecting rod (2) is fixedly connected to the middle part of the transfer steel (401), external threads are arranged on the outer walls of two ends of the U-shaped screw (403), a third through hole (404) for the two ends of the U-shaped screw (403) to pass through is arranged in the middle part of the bonding sheet (402), a third limit nut (405) is connected to the two ends of the U-shaped screw (403) in a threaded manner after passing through the bonding sheet (402), the transfer steel (401) passes through the space between the U-shaped screw (403) and the bonding sheet (402), one end of the bonding sheet (402) extends into and is abutted to the top wall of the wing plate of the steel (3), and the other end of the bonding sheet (402) is abutted to the top wall of the transfer steel (401);

the two ends of the transfer section steel (401) are symmetrically provided with the overlapping strips (402) and the U-shaped screw rods (403), the transfer section steel (401) is arranged along the horizontal width direction of the steel member (3), the overlapping strips (402) at the two ends of the transfer section steel (401) are respectively overlapped on the wing plates at the two sides of the steel member (3), and the two connecting rods (2) are arranged at intervals along the length direction of the steel member (3).

7. The steel structure bridge rack hanging bracket according to claim 2, wherein the section of the supporting steel (1) is in a shape of a C, the opening of the C of the supporting steel (1) faces upwards, a supporting sheet (5) is further arranged between the first limit nut (21) above the supporting steel (1) and the supporting steel (1), two side edges of the supporting sheet (5) parallel to the length direction of the supporting steel (1) are arranged to be first arc-shaped parts (51) bent to the outer side of the supporting steel (1), and two side edges of the supporting sheet (5) parallel to the width direction of the supporting steel (1) are provided with limit sheets (52) used for being clamped into the opening of the C of the supporting steel (1).

8. The steel structure bridge rack hanging bracket according to claim 7, wherein one end of the two limiting sheets (52) far away from the supporting sheet (5) is inclined towards the middle of the supporting sheet (5), and a second arc-shaped part (53) is formed by bending towards the supporting sheet (5), and the height of the limiting sheets (52) relative to the supporting sheet (5) is larger than the depth of the C-shaped opening of the supporting section steel (1).

9. The steel structure bridge rack hanger according to any of claims 1 to 8, wherein the end of the connecting rod (2) remote from the connecting piece is sleeved with an insulating sleeve (22).