CN215673914U

CN215673914U - U-shaped steel supporting beam

Info

Publication number: CN215673914U
Application number: CN202121205848.XU
Authority: CN
Inventors: 于海苓
Original assignee: Tianjin Jiushun Cold Bending Section Steel Co ltd
Current assignee: Wuhan Huayue Steel Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-28
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of steel structures, in particular to a U-shaped steel supporting beam, which comprises a suspension beam, wherein the suspension beam is provided with a plurality of rotatable mounting frames in a sliding manner along the length direction of the suspension beam, each mounting frame comprises a cross rod, one side of the cross rod is detachably connected with two vertical rods, a bottom rod is detachably connected between the two vertical rods, a lower clamping plate is fixedly arranged on the bottom rod, an upper clamping plate which corresponds to the lower clamping plate and can move up and down is arranged on the cross rod, a sliding part is arranged on the other side of the cross rod, a limiting groove which is matched with the sliding part is arranged on one side of the suspension beam in the length direction, the sliding part comprises a connecting rod fixedly connected on the cross rod and a rotating body fixedly arranged on the connecting rod, the utility model is provided with a plurality of rotatable mounting frames in a sliding manner along the length direction of the suspension beam, and the mounting frames can rotate at the bottom of the suspension beam through the sliding part, the mounting frame can adapt to the installation of pipelines with different bending degrees, and the problem that the existing supporting beam can only be used for fixedly installing the pipeline with the straight trend is solved.

Description

U-shaped steel supporting beam

Technical Field

The utility model relates to the technical field of steel structures, in particular to a U-shaped steel support beam.

Background

At present, the construction mode of pipeline includes that suspension type and underground bury formula, and current suspension type supporting beam mostly adopts simple support body to hang, and this kind of supporting beam structure is unstable, breaks away from with the wall body easily.

The current patent that publication number is CN210687236U provides a U shaped steel system supporting beam, and trapezoidal mounting bracket is adopted at this U shaped steel system supporting beam's top, through a plurality of expansion bolts and wall connection, has increased the stability of installation, and the bottom adopts the I shape support frame, can effectually share the pressure of pipeline to the support frame through two supporting beams, has increased the stability of installation and use. However, the U-shaped steel support beam can only fix a pipe in a straight line, and when the pipe is bent excessively, the support beam cannot fix the pipe well.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a U-shaped steel support beam which can adapt to the installation of pipelines with different bending degrees and solves the problem that the existing support beam can only be used for fixedly installing pipelines in a straight line direction.

(II) technical scheme

In order to achieve the purpose of being capable of adapting to the installation of pipelines with different bending degrees, the utility model provides the following technical scheme: the utility model provides a U shaped steel system supporting beam, includes the hanging beam, the hanging beam slides along its length direction and is equipped with the rotatable mounting bracket of a plurality of, the mounting bracket includes the horizontal pole, the detachable two montants that are connected with in horizontal pole one side, two detachable being connected with the sill bar between the montant, the fixed lower plate that is equipped with on the sill bar, be provided with on the horizontal pole with the corresponding punch holder that can move about from top to bottom of lower plate, the horizontal pole opposite side is equipped with the slider, be equipped with on the length direction of hanging beam one side with the spacing groove of slider looks adaptation, the slider include the rigid coupling in connecting rod on the horizontal pole and the rotator that sets firmly on the connecting rod.

Optionally, every be equipped with two rotators on the connecting rod, just the rotator is the cylinder, is located its length direction integrated into one piece is equipped with two and supports the arch on the hanging beam of spacing inslot, two support protruding with keep away from the horizontal pole the rotator offsets, the transversal type of personally submitting of spacing groove, another the rotator with the spacing groove opening part hang the inboard counterbalance of roof beam.

Optionally, the cross section of the supporting protrusion is of a triangular structure.

Optionally, the bottoms of the two rotating bodies are respectively provided with an annular rubber mat in a bonding manner.

Optionally, two the montant top all is equipped with the slider that is the type of dogbone, the horizontal pole both ends seted up with the spout of slider looks adaptation, the montant passes through the slider cooperation spout horizontal sliding connection in the bottom of horizontal pole.

Optionally, the vertical rods are of hollow structures, the two ends of the bottom rod are respectively provided with a clamping block which is bent downwards by 90 degrees, the vertical rods are provided with clamping block grooves which are communicated with the inside of the vertical rods and are matched with the clamping blocks, and the bottom rod is matched with the clamping blocks through the two ends, so that the clamping block grooves are clamped between the two vertical rods.

Optionally, the reinforcing rod with a triangular prism structure is welded at the center of the bottom surface of the bottom rod along the length direction of the bottom rod, and the vertical rod is provided with a holding groove for holding the reinforcing rod.

Optionally, the top of the upper clamping plate is rotatably connected with a stud through a bearing seat, the bottom of the cross rod is fixedly provided with a threaded sleeve in threaded connection with the stud, a knob is fixedly arranged on the stud, and anti-skid lines are arranged on the outer wall of the knob along the circumferential direction of the knob.

Optionally, one side of the upper clamping plate opposite to the lower clamping plate is an arc surface, and a rubber pad which is consistent with the area of the arc surface is arranged on the arc surface.

Optionally, the cantilever beam is provided with extension plates on two sides of the cantilever beam along the length direction of the cantilever beam in a uniform molding manner, and the extension plates are evenly provided with a plurality of mounting holes along the length direction of the extension plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a U-shaped steel support beam, which has the following beneficial effects:

1. according to the utility model, the suspension beam is provided with the plurality of rotatable mounting frames in a sliding manner along the length direction of the suspension beam, and after the sliding piece on the mounting frames slides into the limiting groove from the end surface of the suspension beam, the mounting frames can rotate at the bottom of the suspension beam through the sliding piece, so that the mounting frames can adapt to the installation of pipelines with different bending degrees, and the problem that the existing supporting beam can only fixedly install pipelines in a straight line direction is solved;

2. according to the utility model, the two rotating bodies are arranged on each connecting rod, the two supporting bulges are arranged on the suspension beam, and the two supporting bulges can support one of the rotating bodies, so that the stress supporting surface of the sliding part in the limiting groove is increased, and the mounting frame and the suspension beam are connected more firmly;

3. according to the utility model, the vertical rods and the transverse rods and the bottom rods are detachably connected, so that the vertical rods and the bottom rods are connected without using external connecting parts in the installation process, and the structures are firmly connected after installation, thereby improving the suspension installation efficiency of the pipeline.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;

FIG. 3 is a schematic view of the mounting rack splitting structure of the present invention

Fig. 4 is a schematic side structure diagram of the present invention.

In the figure: 1. a suspension beam; 2. a mounting frame; 3. a cross bar; 4. a connecting rod; 5. a rotating body; 6. a vertical rod; 7. a bottom bar; 8. an upper splint; 9. a lower splint; 10. a threaded sleeve; 11. a stud; 12. a knob; 13. a reinforcing bar; 14. a slider; 15. a chute; 16. a clamping block; 17. a block slot; 18. accommodating grooves; 19. an extension plate; 20. mounting holes; 21. a limiting groove; 22. and a support protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 4, an embodiment of the present invention provides a technical solution: a U-shaped steel supporting beam comprises a suspension beam 1, extension plates 19 are integrally formed on two sides of the suspension beam 1 along the length direction of the suspension beam, a plurality of mounting holes 20 are uniformly formed in the extension plates 19 along the length direction of the extension plates, the suspension beam 1 is mounted on a ceiling by inserting bolts into the mounting holes 20, a plurality of rotatable mounting frames 2 are arranged on the suspension beam 1 in a sliding manner along the length direction of the suspension beam, each mounting frame 2 comprises a cross rod 3, two vertical rods 6 are detachably connected to one side of the cross rod 3, a bottom rod 7 is detachably connected between the two vertical rods 6, a lower clamping plate 9 is fixedly arranged on the bottom rod 7, an upper clamping plate 8 which corresponds to the lower clamping plate 9 and can move up and down is arranged on the cross rod 3, a sliding part is arranged on the other side of the cross rod 3, a limiting groove 21 which is matched with the sliding part is arranged in the length direction of one side of the suspension beam 1, the sliding part comprises a connecting rod 4 fixedly connected to the cross rod 3 and a rotating body 5 fixedly connected to the connecting rod 4, slide piece on the mounting bracket 2 slides in limiting groove 21 from the terminal surface of hanging oneself from roof beam 1, and the relative position between mounting bracket 2 and the hanging oneself from a beam 1 is changed to the slip slider for a plurality of mounting brackets 2 distribute more rationally, and the setting of rotator 5 makes mounting bracket 2 can be rotatory in hanging oneself from a beam 1 bottom through the slider, makes mounting bracket 2 can adapt to the pipe installation of different crooked degrees, improves the extensive suitability of device.

In another technical scheme, each connecting rod 4 is provided with two rotating bodies 5, each rotating body 5 is a cylinder, two supporting protrusions 22 are integrally formed on the suspension beam 1 in the limiting groove 21 along the length direction of the suspension beam, the two supporting protrusions 22 abut against the rotating bodies 5 far away from the cross rod 3, the cross section of the limiting groove 21 is in a convex shape, the other rotating body 5 abuts against the inner side of the suspension beam 1 at the opening of the limiting groove 21, and thus the supporting protrusions 22 can support one of the rotating bodies 5, the stress supporting surface of the sliding piece in the limiting groove 21 is increased, so that the mounting frame 2 is connected with the suspension beam 1 more firmly, on the basis, the cross section of each supporting protrusion 22 is in a triangular structure, the supporting protrusions 22 in a triangular prism shape can bear higher downward pressure, and the stability between the mounting frame 2 and the suspension beam 1 is further improved.

In another technical scheme, the bottom of each of the two rotating bodies 5 is provided with an annular rubber mat in a bonding manner, so that after the pipeline is installed, the friction force between the rotating bodies 5 and the supporting protrusions 22 and between the rotating bodies 5 and the inner side of the suspension beam 1 can be increased, and the mounting frame 2 is prevented from shifting after the pipeline is installed.

In another technical scheme, 6 tops of two montants all are equipped with the slider 14 that is the type of dogbone, spout 15 with 14 looks adaptations of slider is seted up at 3 both ends of horizontal pole, montant 6 cooperates 15 horizontal sliding connection in the bottom of horizontal pole 3 through slider 14, montant 6 is hollow structure, bottom bar 7 both ends all are equipped with the fixture block 16 that is 90 degrees decurrent bendings, set up on the montant 6 with its inside communicate with each other and with the fixture block groove 17 of 16 looks adaptations of fixture block, bottom bar 7 cooperates the fixture block groove 17 block between two montants 6 through both ends fixture block, between montant 6 and the horizontal pole 3, all adopt detachable mode of being connected to install between montant 6 and the bottom bar 7, the installation need not use the bolt to connect, and firm in connection between each structure after the installation, be favorable to improving the installation effectiveness that hangs of pipeline.

In another technical scheme, the stiffener 13 that has the triangular prism structure is welded along its length direction in the bottom surface center of sill bar 7, has seted up the holding tank 18 that holds stiffener 13 on the montant 6, and the setting of stiffener 13 can effectively improve sill bar 7's bearing capacity, avoids breaking away from the fixture block groove 17 on montant 6 at the fixture block 16 at its both ends when the sill bar 7 takes place to deform.

In another technical scheme, 8 tops of the upper clamp plate are rotatably connected with a stud 11 through a bearing seat, a thread sleeve 10 in threaded connection with the stud 11 is fixedly arranged at the bottom of the cross rod 3, a knob 12 is fixedly arranged on the stud 11, anti-skidding lines are arranged on the outer wall of the knob 12 along the circumferential direction of the outer wall, during pipeline installation, a pipeline is placed on a lower clamp plate 9 on the bottom rod 7, then the stud 11 is rotated through the knob 12, the stud 11 and the upper clamp plate 8 move downwards until the pipeline is clamped between the upper clamp plate 8 and the lower clamp plate 9, and pipelines with different diameters can be conveniently fixed.

In another technical scheme, the relative one side of punch holder 8 and lower plate 9 is the arc surface, and is equipped with the rubber pad unanimous rather than the area size on the arc surface, and the setting of arc surface can play certain limiting displacement to the pipeline when punch holder 8 and lower plate 9 centre gripping are in the pipeline both sides, prevents to control the pipeline, and the rubber pad then can increase the frictional force between pipeline and punch holder 8 and the lower plate 9, avoids the pipeline to take place the fore-and-aft slip on mounting bracket 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A U shaped steel system supporting beam which characterized in that: including hanging oneself from a beam (1), hanging oneself from a beam (1) and sliding along its length direction and being equipped with rotatable mounting bracket (2) of a plurality of, mounting bracket (2) include horizontal pole (3), horizontal pole (3) one side is detachable to be connected with two montants (6), two detachable being connected with sill bar (7) between montant (6), the fixed lower plate (9) that is equipped with on sill bar (7), be provided with on horizontal pole (3) with lower plate (9) corresponding punch holder (8) that can move about from top to bottom, horizontal pole (3) opposite side is equipped with the slider, be equipped with on the length direction of hanging oneself from a beam (1) one side with spacing groove (21) of slider looks adaptation, the slider include the rigid coupling in connecting rod (4) on horizontal pole (3) and rotator (5) that set firmly on connecting rod (4).

2. A U-shaped steel support beam according to claim 1, characterized in that: every be equipped with two rotator (5) on connecting rod (4), just rotator (5) are the cylinder, are located its length direction integrated into one piece is equipped with two support arch (22) on hanging oneself from a beam (1) in spacing groove (21), two support arch (22) and keep away from horizontal pole (3) rotator (5) offset, spacing groove (21) is transversal personally submits the type of protruding, another rotator (5) with spacing groove (21) opening part hang oneself from a beam (1) inboard and offset.

3. A U-shaped steel support beam according to claim 2, characterized in that: the cross section of the supporting bulge (22) is of a triangular structure.

4. A U-shaped steel support beam according to claim 2, characterized in that: and annular rubber pads are bonded at the bottoms of the two rotating bodies (5).

5. A U-shaped steel support beam according to claim 1, characterized in that: two montant (6) top all is equipped with slider (14) that are the type of dogbone, horizontal pole (3) both ends seted up with spout (15) of slider (14) looks adaptation, montant (6) pass through slider (14) cooperation spout (15) horizontal sliding connection in the bottom of horizontal pole (3).

6. A U-shaped steel support beam according to claim 1, characterized in that: the vertical rod (6) is of a hollow structure, the two ends of the bottom rod (7) are respectively provided with a clamping block (16) bent downwards by 90 degrees, the vertical rod (6) is provided with a clamping block groove (17) communicated with the inside of the vertical rod and matched with the clamping block (16), and the bottom rod (7) is matched with the clamping block grooves (16) at the two ends and clamped between the two vertical rods (6).

7. A U-shaped steel support beam according to claim 1, characterized in that: bottom pole (7) bottom surface center department is followed its length direction welding and is had stiffener (13) of triangular prism structure, seted up on montant (6) and held holding tank (18) of stiffener (13).

8. A U-shaped steel support beam according to claim 1, characterized in that: the top of the upper clamping plate (8) is rotatably connected with a stud (11) through a bearing seat, a threaded sleeve (10) in threaded connection with the stud (11) is fixedly arranged at the bottom of the cross rod (3), a knob (12) is fixedly arranged on the stud (11), and anti-skid lines are arranged on the outer wall of the knob (12) along the circumferential direction of the outer wall.

9. A U-shaped steel support beam according to claim 1, characterized in that: the opposite sides of the upper clamping plate (8) and the lower clamping plate (9) are arc surfaces, and rubber pads which are consistent with the areas of the arc surfaces are arranged on the arc surfaces.

10. A U-shaped steel support beam according to claim 1, characterized in that: cantilever beam (1) both sides are equipped with extension board (19) along its length direction homogeneous body shaping, evenly seted up a plurality of mounting hole (20) along its length direction on extension board (19).