CN221054451U

CN221054451U - Main fire pipe hanger

Info

Publication number: CN221054451U
Application number: CN202322687466.0U
Authority: CN
Inventors: 曾勇
Original assignee: Sichuan Zhongli Electromechanical Installation Engineering Co ltd
Current assignee: Sichuan Zhongli Electromechanical Installation Engineering Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-31
Anticipated expiration: 2033-10-08

Abstract

The utility model provides a fire-fighting main pipeline hanging bracket, and belongs to the technical field of fire-fighting pipeline installation. Comprises a grid-shaped hanging bracket formed by a plurality of supporting beams with an I-shaped cross section. The fire fighting pipeline connecting device comprises a supporting beam, a T-shaped connecting frame consisting of a cross rod and a vertical rod, wherein the cross rod is attached to the bottom wall of the supporting beam along the width direction of the supporting beam, two ends of the cross rod are provided with lap joints for lap joint the lower wing plate of the supporting beam from two sides of the supporting beam, and the vertical rod is provided with a connecting piece for connecting a fire fighting pipeline. Through adopting the whole gallows of net shape as the ceiling, again with the bottom fixed mounting link of harmless overlap joint mode at a supporting beam, connect fire control pipeline on the link, reduce the drilling nailing quantity to a supporting beam, have can support hoist and mount fire control pipeline more stably, and can not harm the effect of gallows structure.

Description

Main fire pipe hanger

Technical Field

The utility model relates to the technical field of fire-fighting pipeline installation, in particular to a fire-fighting main pipeline hanging bracket.

Background

In the modern society of building forestation, the wide application of electrical apparatus has brought convenience for the society, has also improved the probability of occurrence of fire condition simultaneously to this, is indispensable for the application of fire control facility on the building. The fire hydrant is a ground device connected with underground fire-fighting water pipes, and the pipelines led out from the fire hydrant are led to living and working places such as shops, office buildings, parking lots and the like, and in common indoor fire-fighting designs, the fire-fighting main pipeline is hung on a ceiling, and then the fire-fighting main pipeline is cooled and extinguished by spraying water in mist form when a fire occurs again through a fire-fighting nozzle on the fire-fighting main pipeline.

The pipeline installation occupies a large proportion in the fire-fighting installation work, and the manufacture and installation of the pipeline bracket play an important role in the pipeline installation, and the pipeline installation directly relates to the bearing of the pipeline and the yielding of the building beam structure. The current pipeline bracket is generally formed by crisscross I-shaped light steel or square tube steel, and the support bracket adopts a plurality of door frames to support the main fire-fighting pipeline and then is connected to the ceiling. And then the pipeline P-shaped clamping piece and the like are used for punching holes on the support frame and fixedly connected with the support frame, and the fire-fighting pipeline is clamped by the pipeline P-shaped clamping piece.

However, because the fire control pipeline is by multistage pipeline concatenation constitution, when the fire control pipeline covered the ceiling, each section pipeline all needed the hoist and mount to be supported, and too much punching on the support frame can influence the structural stability of support frame, is unfavorable for the safety installation of consumption pipeline.

Disclosure of utility model

In view of the above, the present utility model provides a main fire pipe hanger.

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

The hanging bracket comprises a plurality of supporting beams forming a grid, wherein the adjacent supporting beams are fixedly connected, and the cross sections of the supporting beams are I-shaped;

Still include the link, the link comprises horizontal pole and perpendicular fixed connection at the montant at the horizontal pole middle part, and the horizontal pole is located the below of supporting beam and sets up along supporting beam width direction level, and the both ends of horizontal pole are equipped with the lap joint spare that is used for following the both sides overlap joint supporting beam lower wing board of supporting beam, and the one end that the montant kept away from the horizontal pole is vertical down, is equipped with the connecting piece that is used for connecting fire control pipeline on the montant.

Further, the lap joint piece comprises a lap joint piece, a first U-shaped screw rod and a first nut, external threads are formed on the outer walls of the two ends of the first U-shaped screw rod, first through holes for the two ends of the first U-shaped screw rod to pass through are formed in the middle of the lap joint piece, the two ends of the first U-shaped screw rod pass through the lap joint piece and then are in threaded connection with the first nut, a cross rod passes through the first U-shaped screw rod and the lap joint piece, one end of the lap joint piece extends into and is abutted against the top wall of the lower wing plate from the side face of the supporting beam, and the other end of the lap joint piece is abutted against the top wall of the cross rod.

Further, the one end that the strap kept away from supporting beam has seted up first spacing groove, and the open width in first spacing groove and the width adaptation of horizontal pole, and when strap and horizontal pole butt, horizontal pole and strap are last first spacing groove to cooperate.

Further, one end of the lapping sheet, which is close to the supporting beam, is provided with a plurality of clamping teeth for abutting against the top wall of the lower wing plate of the supporting beam.

Further, the connecting piece comprises a second U-shaped screw rod and a second nut, at least two second through holes for the two ends of the second U-shaped screw rod to pass through are vertically arranged on the vertical rod at intervals, the two ends of the second U-shaped screw rod pass through the second through holes and are in threaded connection with the second nut, and a channel for a fire-fighting pipeline to pass through is formed between the second U-shaped screw rod and the vertical rod.

Further, a cushion block is arranged between the fire-fighting pipeline and the vertical rod, and one surface of the cushion block, which is close to the fire-fighting pipeline, is provided with a mounting groove which is matched with the shape of the outer wall of the fire-fighting pipeline.

Further, the connecting piece includes the bracing piece, and the link is provided with two sets of along supporting beam length direction interval, and the bracing piece is located between the montant of two adjacent sets of links, and the one end fixed connection of horizontal pole is kept away from with both sides montant respectively at the both ends of bracing piece, and fire control pipeline is through the top of bracing piece and place on the bracing piece, is provided with the third U type screw rod on the bracing piece, after the third U type screw rod passes the bracing piece with third nut threaded connection.

The beneficial effects of the utility model are as follows: through adopting the whole gallows of net shape as the ceiling, again with the bottom fixed mounting link of harmless overlap joint mode at a supporting beam, connect fire control pipeline on the link, reduce the drilling nailing quantity to a supporting beam, can better maintain a supporting beam structural stability, can support hoist and mount fire control pipeline more stably, and can not harm the gallows structure, reuse gallows hoist and mount after the fire control pipeline is changed and is arranged of being convenient for.

Drawings

Fig. 1 is a schematic view showing the overall structure of a main fire fighting pipe hanger according to embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of a connector according to embodiment 1 of the present application.

Fig. 3 is a schematic view of another structure of the connecting frame in embodiment 1 of the present application.

Fig. 4 is a schematic overall structure of the connector according to embodiment 2 of the present application.

Fig. 5 is an exploded view of the connector of embodiment 2 of the present application.

1, Supporting a beam; 3. a connecting frame; 31. a cross bar; 32. a vertical rod; 321. a fixed rod; 322. a movable rod; 323. an adjustment aperture; 324. positioning holes; 325. a plug pin; 4. a bridge; 41. a strap; 42. a first U-shaped screw; 43. a first nut; 44. a first limit groove; 45. clamping teeth; 5. a connecting piece; 51. a second U-shaped screw; 52. a second nut; 53. a cushion block; 54. a mounting groove; 55. a support rod; 56. a third U-shaped screw; 6. fire-fighting pipeline.

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 main fire-fighting pipeline hanging bracket, which comprises hanging brackets serving as ceilings, and referring to figures 1 and 2, wherein the hanging bracket comprises a plurality of supporting beams 1, a grid is formed by the supporting beams 1, and a bolt is adopted at a contact position of an upper supporting beam 1 and a lower supporting beam 1 to penetrate through a wing plate contacted with the upper supporting beam 1 and the lower supporting beam 1 to connect and fix the upper supporting beam 1 and the lower supporting beam 1. In the embodiment of the application, the section of the supporting beam 1 is I-shaped and consists of a middle rib plate and two wing plates at the upper side and the lower side.

The connecting frame 3 is integrally combined into a T shape by the cross bar 31 and the vertical bar 32, namely the vertical bar 32 is vertically and fixedly connected to the middle part of the cross bar 31. The cross bar 31 is attached to the bottom wall of the support beam 1 and horizontally arranged along the width direction of the support beam 1, two ends of the cross bar 31 extend out of two sides of the support beam 1, and the end parts of the cross bar 31 extending out of the support beam 1 are respectively provided with a lap joint part 4 which is overlapped inwards on the lower wing plate of the support beam 1 from two sides of the support beam 1. In the embodiment of the application, the lap joint 4 comprises a lap joint 41, a first U-shaped screw 42 and a first nut 43, external threads are arranged on the outer walls of the two ends of the first U-shaped screw 42, a first through hole for the two ends of the first U-shaped screw 42 to pass through is formed in the middle of the lap joint 41, the two ends of the first U-shaped screw 42 pass through the lap joint 41 and are in threaded connection with the first nut 43, the cross bar 31 passes through between the first U-shaped screw 42 and the lap joint 41, one end of the lap joint 41 stretches into and is abutted against the top wall of the lower wing plate from the side face of the supporting beam 1, and the other end of the lap joint 41 is abutted against the top wall of the cross bar 31. The lower wing plate of the supporting beam 1 is lapped by the lapping sheets 41 on the two sides, and the connecting frame 3 is towed by the first U-shaped screw rod 42, so that the connecting frame 3 can root on the supporting beam 1 without damage, the structure of the supporting beam 1 is prevented from being damaged, and a reliable connecting mode which can be repeatedly used is provided when the layout of the fire-fighting pipeline 6 is changed.

Further, the middle part of the strap 41 is in an upward arched state, and the end of the strap 41 extending into the inner side of the support beam 1 is integrally formed with a plurality of clamping teeth 45 along the direction of the lap edge, so that when the first nut 43 is matched with the first U-shaped screw 42 to enable the cross rod 31 and the strap 41 to be close to the lower wing plate of the support beam 1, the strap 41 is enabled to be snapped on the lower wing plate of the support beam 1, and the connection effect between the strap 41 and the support beam 1 is improved.

Further, the first limit groove 44 is formed in one end, used for contacting the cross rod 31, of the strap 41, the opening width of the first limit groove 44 is identical to the width of the cross rod 31, when the strap 41 is connected to the cross rod 31 and the support beam 1, the cross rod 31 is clamped into the first limit groove 44, and the strap 41 on two sides is matched simultaneously, so that relative sliding between the cross rod 31 and the strap 41 can be effectively avoided, and the stability of fixing the connecting frame 3 is improved.

One end of the vertical rod 32 far away from the cross rod 31 is vertically downwards, and a connecting piece 5 for connecting the fire-fighting pipeline 6 is arranged on the vertical rod 32.

In the embodiment of the application, the connecting piece 5 comprises a second U-shaped screw rod 51 and a second nut 52, at least two second through holes for the two ends of the second U-shaped screw rod 51 to pass through are vertically arranged on the vertical rod 32 at intervals, the two ends of the second U-shaped screw rod 51 pass through the second through holes and are in threaded connection with the second nut 52, and a channel for the fire-fighting pipeline 6 to pass through is formed between the second U-shaped screw rod 51 and the vertical rod 32. A cushion block 53 is arranged between the fire-fighting pipeline 6 and the vertical rod 32, and one surface of the cushion block 53 close to the fire-fighting pipeline 6 is provided with a mounting groove 54 which is matched with the shape of the outer wall of the fire-fighting pipeline 6. The spacer 53 may be a wooden block for supporting between the fire fighting pipe 6 and the vertical rod 32, so as to avoid the deformation of the second U-shaped screw 51 caused by local compression on the fire fighting pipe 6 when the fire fighting pipe 6 is pulled close to the vertical rod 32 to be fixed.

Referring to fig. 3, the connecting piece 5 further includes a support rod 55, the connecting frame 3 may be disposed in two groups along the length direction of the support beam 1, the support rod 55 is located between the vertical rods 32 of the two groups of connecting frames 3, the support rod 55 is disposed parallel to the length direction of the support beam 1, two ends of the support rod 55 are respectively and fixedly connected with one end of the vertical rods 32 on two sides, which is far away from the cross rod 31, the fire-fighting pipeline 6 may pass through the top of the support rod 55, the support rod 55 is provided with a third U-shaped screw, the third U-shaped screw passes through the support rod and then is in threaded connection with a third nut, the fire-fighting pipeline passes through between the third U-shaped screw and the support rod, and the fire-fighting pipeline is stably fixed on the support rod by using the third U-shaped screw.

Example 2

Referring to fig. 4 and 5, embodiment 2 differs from embodiment 1 in that the length of the vertical rod 32 is adjustable.

In the embodiment of the application, the vertical rod 32 comprises a fixed rod 321 and a movable rod 322, the movable rod 322 is coaxially and slidably arranged on the fixed rod 321 in a penetrating manner, the fixed rod 321 is provided with an adjusting hole 323 in a penetrating manner, the adjusting hole 323 extends along the length direction of the fixed rod 321, the two side edges of the adjusting hole 323 are in a zigzag shape in mirror symmetry, and the movable rod 322 is provided with a positioning hole 324 which is at least matched with one zigzag shape in the adjusting hole 323. The fixed rod 321 and the movable rod 322 are fixed through a bolt 325, the bolt 325 is matched with the positioning hole 324 in shape, and the bolt 325 is locked and fixed by a bayonet lock after passing through the adjusting hole 323 and the positioning hole 324 at the same time.

Through adjusting the length of montant 32, can make connecting piece 5 on the montant 32 can accurately connect fire control pipeline 6, adopt the sawtooth alignment on the regulation hole 323 of locating hole 324 and zigzag edge, can realize the adjustment of small-scale multiple spot position, improve the accuracy of fire control pipeline 6 location connection.

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

1. A fire control trunk line gallows, its characterized in that: the ceiling comprises a hanging frame serving as a ceiling, wherein the hanging frame comprises a plurality of supporting beams (1) forming a grid, the adjacent supporting beams (1) are fixedly connected, and the cross section of each supporting beam (1) is I-shaped;

Still include link (3), link (3) comprise horizontal pole (31) and montant (32) of perpendicular fixed connection in horizontal pole (31) middle part, horizontal pole (31) are located the below of supporting beam (1) and set up along supporting beam (1) width direction level, the both ends of horizontal pole (31) are equipped with and are used for the overlap joint piece (4) of the lower pterygoid lamina of supporting beam (1) of overlapping from the both sides of supporting beam (1), the one end vertical down of horizontal pole (31) is kept away from to montant (32), be equipped with on montant (32) and be used for connecting piece (5) of fire control pipeline (6).

2. The fire main pipe hanger according to claim 1, wherein the lap joint piece (4) comprises a lap joint piece (41), a first U-shaped screw rod (42) and a first nut (43), external threads are formed on the outer walls of two ends of the first U-shaped screw rod (42), first through holes for the two ends of the first U-shaped screw rod (42) to pass through are formed in the middle of the lap joint piece (41), the two ends of the first U-shaped screw rod (42) pass through the lap joint piece (41) and then are connected with the first nut (43) in a threaded mode, the cross rod (31) passes through the space between the first U-shaped screw rod (42) and the lap joint piece (41), one end of the lap joint piece (41) stretches into and is abutted against the top wall of the lower wing plate from the side face of the supporting beam (1), and the other end of the lap joint piece (41) is abutted against the top wall of the cross rod (31).

3. The fire control main pipe hanger according to claim 2, wherein a first limit groove (44) is formed in one end, far away from the supporting beam (1), of the lapping sheet (41), the opening width of the first limit groove (44) is matched with the width of the cross rod (31), and when the lapping sheet (41) is abutted to the cross rod (31), the cross rod (31) is matched with the first limit groove (44) in the lapping sheet (41).

4. Fire main pipe hanger according to claim 2, characterized in that the end of the strap (41) close to the support beam (1) is provided with a number of clamping teeth (45) for abutting against the top wall of the lower wing plate of the support beam (1).

5. Fire main pipe hanger according to claim 1, characterized in that the connecting piece (5) comprises a second U-shaped screw rod (51) and a second nut (52), at least two second through holes for the two ends of the second U-shaped screw rod (51) to pass through are vertically arranged on the vertical rod (32), the two ends of the second U-shaped screw rod (51) pass through the second through holes and are in threaded connection with the second nut (52), and a channel for the fire main pipe (6) to pass through is formed between the second U-shaped screw rod (51) and the vertical rod (32).

6. The main fire pipe hanger according to claim 5, wherein a cushion block (53) is arranged between the fire pipe (6) and the vertical rod (32), and a mounting groove (54) which is matched with the shape of the outer wall of the fire pipe (6) is formed in one surface, close to the fire pipe (6), of the cushion block (53).

7. The fire control main pipeline hanger according to claim 1, wherein the connecting piece (5) comprises supporting rods (55), two groups of connecting frames (3) are arranged at intervals along the length direction of the supporting beam (1), the supporting rods (55) are located between vertical rods (32) of two adjacent groups of connecting frames (3), two ends of the supporting rods (55) are fixedly connected with one ends, away from the cross rods (31), of the two vertical rods (32) respectively, the fire control pipeline (6) passes through the upper portion of the supporting rods (55) and is placed on the supporting rods (55), third U-shaped screws (56) are arranged on the supporting rods (55), and the third U-shaped screws (56) penetrate through the supporting rods (55) and are in threaded connection with third nuts.