CN220647003U - Support with adjustable height - Google Patents

Abstract

The utility model belongs to the technical field of brackets, and particularly discloses a height-adjustable bracket, which comprises a main frame and bracket arms, wherein the main frame comprises a supporting plate, a bottom plate and two reinforcing side plates, the two reinforcing side plates are respectively arranged on two sides of the supporting plate, a plurality of first fixing holes are uniformly formed in the supporting plate, the bottom plate is welded at the bottom end of the bracket, a plurality of expansion bolts are uniformly arranged on the bottom plate, the number of the bracket arms is two, each bracket arm comprises a transverse plate and a vertical rib plate, the transverse plate is welded on one side of the vertical rib plate, a plurality of second fixing holes are formed in the vertical rib plate, and locking bolts are arranged in the fixing holes; through fixing the bottom plate in the preset position, then laminating the perpendicular gusset of bracket on the backup pad to with first fixed orifices and second fixed orifices alignment, then utilize the locking bolt to fix the bracket on the body frame, then alright place the frid box or tuber pipe, pipeline or the cable that need support on the bracket.

Description

Support with adjustable height

Technical Field

The utility model relates to the technical field of brackets, in particular to a height-adjustable bracket.

Background

In construction in various industries, the brackets are mainly used for supporting objects, so that a plurality of brackets are generally adopted in a construction site; in order to make the whole firm, the existing bracket is usually fixed by adopting a welding mode, and once the bracket is assembled, the bracket is very difficult to disassemble.

The condition that the support is needed to the present job site often runs into groove box, wind channel, cable or pipeline, and under these circumstances, the construction mode of generally adopting is: i-steel, angle steel and the like are adopted to cut, assemble, weld and manufacture the bracket on site according to the position and the height of the bracket on site. However, this method has the following disadvantages:

1. the scaffold is required to be erected on site, so that the safety is low, the manpower and material resources are wasted, and the efficiency is low;

2. the power supply for field welding is needed, and explosion risks exist in explosion dangerous occasions. The existing construction technology has obvious defects.

Disclosure of Invention

The present utility model is directed to a height-adjustable bracket for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support with adjustable height, includes body frame and trailing arm, the body frame includes backup pad, bottom plate and two enhancement curb plates, two the enhancement curb plate sets up respectively in the backup pad both sides, evenly seted up a plurality of first fixed orifices in the backup pad, the bottom plate welding is in the support bottom, evenly be provided with a plurality of expansion bolts on the bottom plate, the trailing arm is provided with two, every the trailing arm all includes diaphragm and perpendicular gusset, perpendicular gusset and backup pad laminating, the diaphragm welding is in perpendicular gusset one side, a plurality of second fixed orifices have been seted up on the perpendicular gusset, be equipped with the locking bolt in the fixed orifices, the locking bolt passes second fixed orifices and first fixed orifices and is fixed through the nut; through fixing the bottom plate in the preset position, then laminating the perpendicular gusset of bracket on the backup pad to with first fixed orifices and second fixed orifices alignment, then utilize the locking bolt to fix the bracket on the body frame, then alright place the frid box or tuber pipe, pipeline or the cable etc. that need support on the bracket.

Preferably, the cross plate is provided with a plurality of strip holes, the shape of the cross plate can be processed into various shapes, and the strip holes are only one of the strip holes.

Preferably, the distance between the first fixing holes on the main frame is 11mm, and the distance between the second fixing holes on the vertical rib plates is twice that between the first fixing holes.

Preferably, a chamfer is arranged at one end of the transverse plate, which is far away from the vertical rib plate.

Preferably, the supporting plate, the reinforcing side plate, the bottom plate, the vertical rib plates and the transverse plates are all made of steel materials.

Preferably, the reinforcing side plates and the supporting plates are integrally formed, and the supporting plates and the two reinforcing side plates form an H shape.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the bottom plate is fixed at a preset position, the supporting arm is fixed on the main frame, and then a groove box or an air pipe, a pipeline or a cable and the like which need to be supported can be placed on the supporting arm, so that the device has a simple structure, is convenient to install, can meet the requirements of various height brackets, and can be used for adjusting the height on site; the field installation does not need fire operation and electricity operation. Greatly improves the safety of work, accords with the first humanized design concept of people's book and safety

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the main frame of the present utility model;

fig. 3 is a schematic view of the structure of the bracket according to the present utility model.

In the figure: 1. a main frame; 11. a support plate; 12. reinforcing the side plates; 13. a bottom plate; 14. an expansion bolt; 15. a first fixing hole; 2. a bracket arm; 21. a cross plate; 22. vertical rib plates; 23. a slit hole; 24. a second fixing hole; 3. a locking bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a support with adjustable height, includes body frame 1 and bracket 2, body frame 1 includes backup pad 11, bottom plate 13 and two reinforcing side plates 12, two reinforcing side plates 12 set up respectively in backup pad 11 both sides, evenly set up a plurality of first fixed orifices 15 on the backup pad 11, bottom plate 13 welds in the support bottom, evenly be provided with a plurality of expansion bolts 14 on the bottom plate 13, bracket 2 is provided with two, every bracket 2 all includes diaphragm 21 and perpendicular gusset 22, perpendicular gusset 22 is laminated with backup pad 11, diaphragm 21 welds in perpendicular gusset 22 one side, a plurality of second fixed orifices 24 have been seted up on perpendicular gusset 22, be equipped with locking bolt 3 in the second fixed orifices 24, locking bolt 3 passes first fixed orifices 15 and second fixed orifices 24 and is fixed through the nut; by fixing the bottom plate 13 at a predetermined position, then attaching the vertical rib plate 22 of the bracket arm 2 to the supporting plate 11, aligning the first fixing hole 15 with the second fixing hole 24, then fixing the bracket arm 2 to the main frame 1 by using the locking bolt 3, then placing a groove box or an air duct, a pipeline or a cable, etc. to be supported on the bracket arm 2.

Further, the cross plate 21 is provided with a plurality of elongated holes 23, and the shape of the elongated holes 23 can be processed into various shapes, and only one of the elongated holes 23 is processed.

Further, the distance between the first fixing holes 15 on the main frame 1 is 11mm, and the distance between the second fixing holes 24 on the vertical rib plates 22 is twice that between the first fixing holes 15.

Further, a chamfer is arranged at one end of the transverse plate 21 far away from the vertical rib plate 22.

Further, the supporting plate 11, the reinforcing side plate 12, the bottom plate 13, the vertical rib plates 22 and the transverse plates 21 are all made of steel materials.

Further, the reinforcing side plates 12 and the supporting plates 11 are integrally formed, and the supporting plates 11 and the two reinforcing side plates 12 form an H shape.

Working principle: before installation, the size and the shape of each component in the main frame 1 and the bracket arm 2 are selected according to the size and the weight of the object to be supported; the outline is prefabricated in a factory, and the main frame 1 and the bottom plate 13 are spliced in advance in the factory and welded into a whole. During installation, a constructor transports the main frame 1 and the bracket arm 2 to a construction site by a bearing factory, then fixes the bottom plate 13 at a preset position through the expansion bolts 14, then attaches the vertical rib plate 22 of the bracket arm 2 to the supporting plate 11 according to the height of a required supporting object, aligns the first fixing hole 15 with the second fixing hole 24, passes through the second fixing hole 24 and the first fixing hole 15 by utilizing the locking bolts 3, installs nuts, screws, fixes the bracket arm 2 on the main frame 1, and then places a groove box or an air pipe, a pipeline or a cable and the like which need to be supported on the transverse plate 21. After the bracket arm 2 is installed, the nut can be screwed down from the locking bolt 3, then the locking bolt 3 is pulled out from the first fixing hole 15 and the second fixing hole 24, then the height of the bracket arm 2 can be readjusted, and after the bracket arm 2 is adjusted to the required height, the bracket arm can be readjusted by the locking bolt 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. A height-adjustable support, characterized in that: including body frame (1) and trailing arm (2), body frame (1) includes backup pad (11), bottom plate (13) and two reinforcing plate (12), two reinforcing plate (12) set up respectively in backup pad (11) both sides, evenly set up a plurality of first fixed orifices (15) on backup pad (11), bottom plate (13) welding is in the support () bottom, evenly be provided with a plurality of expansion bolts (14) on bottom plate (13), trailing arm (2) are provided with two, every trailing arm (2) all include diaphragm (21) and perpendicular gusset (22), perpendicular gusset (22) laminate with backup pad (11), diaphragm (21) welding is in perpendicular gusset (22) one side, a plurality of second fixed orifices (24) have been seted up on perpendicular gusset (22), be equipped with locking bolt (3) in second fixed orifices (24), locking bolt (3) pass first fixed orifices (15) and second fixed orifices (24) and pass through the nut to be fixed.

2. A height adjustable support according to claim 1, wherein: a plurality of strip holes (23) are formed in the transverse plate (21).

3. A height adjustable support according to claim 1, wherein: the distance between the first fixing holes (15) on the main frame (1) is 11mm, and the distance between the second fixing holes (24) on the vertical rib plates (22) is twice that between the first fixing holes (15).

4. A height adjustable support according to claim 1, wherein: one end of the transverse plate (21) far away from the vertical rib plate (22) is provided with a chamfer angle.

5. A height adjustable support according to claim 1, wherein: the supporting plate (11), the reinforcing side plate (12), the bottom plate (13), the vertical rib plates (22) and the transverse plates (21) are all made of steel materials.

6. A height adjustable support according to claim 1, wherein: the reinforcing side plates (12) and the supporting plates (11) are integrally formed, and the supporting plates (11) and the two reinforcing side plates (12) form an H shape.