CN219430534U

CN219430534U - Multifunctional cantilever triangular bracket

Info

Publication number: CN219430534U
Application number: CN202223438991.0U
Authority: CN
Inventors: 桑绍帅; 王新五
Original assignee: Tianjin Maikesirui Technology Development Co ltd
Current assignee: Tianjin Maikesirui Technology Development Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-28
Anticipated expiration: 2032-12-22

Abstract

The utility model belongs to the technical field of bridge engineering, in particular to a multifunctional cantilever triangular bracket which comprises a support vertical rod, wherein a cantilever is fixedly arranged on the outer surface of the top end of the support vertical rod through a connecting piece, a matched block with the lower surface in a saw-tooth shape is fixedly connected to the lower surface of the cantilever, and a connecting part is arranged on the surface of the other side of the support vertical rod. According to the multifunctional cantilever triangular bracket, the supporting force between the supporting vertical rod and the cantilever is always balanced by arranging the reinforcing frame, the adjusting seat and the steel rope, and the toughness of the cantilever is increased by the reinforcing frame; through setting up adapting unit, can install triangular bracket through simple quick operation, and only need unscrew fastening bolt when taking down triangular bracket, keep somewhere first connecting block and second connecting block in the pier can, can load and unload triangular bracket fast.

Description

Multifunctional cantilever triangular bracket

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to a multifunctional cantilever triangular bracket.

Background

The bridge girder construction method comprises a full framing method, a steel pipe framing method, a pre-buried bracket method, an anchor box bracket method and the like according to the structural height and site conditions, wherein the stress condition of a welding part of a cross beam is complex, and the method comprises 3 kinds of combined stress of pulling, bending and shearing;

the existing triangular bracket is complex in operation in the installation process, the triangular bracket is required to be fixed on the pier through a plurality of procedures, the working efficiency of workers is reduced, and when the triangular bracket bears the weight of the structure, the triangular bracket can be inclined downwards or broken due to overlarge weight of the upper structure, so that the balance between the cantilever and the inclined side rod cannot be well maintained, and the use effect of the triangular bracket is reduced.

Disclosure of Invention

Based on the technical problems that the existing triangular bracket is inconvenient to install, the working efficiency of workers is reduced, the balance between a cantilever and a bevel edge rod cannot be well maintained, and the using effect of the triangular bracket is reduced, the utility model provides a multifunctional cantilever triangular bracket.

The utility model provides a multifunctional cantilever triangular bracket which comprises a support vertical rod, wherein a cantilever is fixedly arranged on the outer surface of the top end of the support vertical rod through a connecting piece, a matched block with the lower surface being saw-tooth is fixedly connected to the lower surface of the cantilever, and a connecting part is arranged on the surface of the other side of the support vertical rod.

Preferably, a bevel edge connecting rod is fixedly connected to one side surface of the supporting vertical rod, and one end surface of the bevel edge connecting rod is serrated and is clamped with the matching block.

Through above-mentioned technical scheme, can be through the hypotenuse connecting rod and the connection of cooperation piece make the hypotenuse connecting rod support the cantilever all the time.

Preferably, the inner wall of cantilever has seted up the function groove, the reinforcing frame of spring steel material is fixedly connected with to the inner wall of function groove, one side surface fixedly connected with of hypotenuse connecting rod adjusts the seat.

Through the technical scheme, the mechanical property of the cantilever can be increased by utilizing the excellent mechanical property of the spring steel, so that the cantilever is prevented from being broken due to overweight stress, and the normal use of the cantilever is ensured.

Preferably, an adjusting port is formed in one end surface of the adjusting seat, an adjusting column is connected to the inner wall of the adjusting port in a threaded mode, and a steel cable is sleeved on the inner wall of one end of the adjusting column in a rotating mode.

Through above-mentioned technical scheme, can adjust the elasticity of cable wire through the adjusting column, and then remain balanced throughout to the holding power between cantilever and the hypotenuse connecting rod.

Preferably, a traction groove penetrating through the support vertical rod, the connecting piece and the reinforcing frame in sequence is formed in one side surface of the support vertical rod, and the free end of the steel cable is sleeved in the traction groove and fixedly connected with the inner wall of one end of the traction groove.

Through the technical scheme, the steel rope can be placed through the traction groove, and the fixed positions of the two ends of the steel rope are determined.

Preferably, the connecting part comprises a guide block and a limiting block, wherein the guide block and the limiting block are fixed on one side surface of the connecting piece, the first connecting block is sleeved on the outer surface of the guide block in a sliding mode, and the outer surface of the limiting block is in contact with the upper surface of the first connecting block.

Through above-mentioned technical scheme, can lead the first connecting block through the guide block to connect between guide block and the first connecting block, simultaneously, carry out spacingly through the stopper to the upper end of first connecting block, prevent that first connecting block from breaking away from the guide block.

Preferably, the connecting part further comprises a second connecting block sleeved on one side inner wall of the supporting vertical rod, a threaded hole penetrating through the second connecting block is formed in one side surface of the supporting vertical rod, and the inner wall of the threaded hole is in threaded connection with a fastening bolt.

Through above-mentioned technical scheme, can be through connecting between fastening bolt with support montant and the second connecting block.

The beneficial effects of the utility model are as follows:

1. the supporting force between the vertical supporting rod and the cantilever is always balanced by arranging the reinforcing frame, the adjusting seat and the steel rope, and the toughness of the cantilever is increased by the reinforcing frame.

2. Through setting up adapting unit, can install triangular bracket through simple quick operation, and only need unscrew fastening bolt when taking down triangular bracket, keep somewhere first connecting block and second connecting block in the pier can, can load and unload triangular bracket fast.

Drawings

FIG. 1 is a schematic view of a multifunctional cantilever triangular bracket according to the present utility model;

FIG. 2 is a cross-sectional view of a cantilever structure of a multifunctional cantilever triangular bracket according to the present utility model;

FIG. 3 is a cross-sectional view of a functional slot structure of a multifunctional cantilever triangular bracket according to the present utility model;

fig. 4 is a perspective view of a reinforced frame structure of a multifunctional cantilever triangular bracket according to the present utility model.

In the figure: 1. a supporting vertical rod; 2. a cantilever; 3. a mating block; 4. a hypotenuse connecting rod; 5. a functional groove; 51. a reinforcing frame; 52. an adjusting seat; 53. an adjustment port; 54. an adjusting column; 55. a wire rope; 56. a traction groove; 6. a guide block; 61. a limiting block; 62. a first connection block; 63. a second connection block; 64. a threaded hole; 65. and (5) fastening a 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.

Referring to fig. 1-4, a multifunctional cantilever triangular bracket comprises a supporting vertical rod 1, wherein a cantilever 2 is fixedly arranged on the outer surface of the top end of the supporting vertical rod 1 through a connecting piece, the lower surface of the cantilever 2 is fixedly connected with a matched block 3 with a saw-tooth lower surface, one side surface of the supporting vertical rod 1 is fixedly connected with a bevel edge connecting rod 4, one end surface of the bevel edge connecting rod 4 is saw-tooth-shaped and is clamped with the matched block 3, the bevel edge connecting rod 4 can always support the cantilever 2 through the connection of the bevel edge connecting rod 4 and the matched block 3, a functional groove 5 is formed in the inner wall of the cantilever 2, a reinforcing frame 51 made of spring steel is fixedly connected to the inner wall of the functional groove 5, an adjusting seat 52 is fixedly connected with one side surface of the bevel edge connecting rod 4, the mechanical property of the cantilever 2 can be increased by utilizing excellent mechanical property of spring steel, the cantilever 2 is prevented from being broken due to overweight stress, and normal use of the cantilever 2 is ensured.

An adjusting port 53 is formed in one end surface of the adjusting seat 52, an adjusting column 54 is connected to the inner wall of the adjusting port 53 in a threaded manner, a steel cable 55 is rotatably sleeved on one end inner wall of the adjusting column 54, tightness of the steel cable 55 can be adjusted through the adjusting column 54, and further supporting force between the cantilever 2 and the bevel edge connecting rod 4 is always balanced, a traction groove 56 penetrating through the supporting vertical rod 1, the connecting piece and the reinforcing frame 51 in sequence is formed in one side surface of the supporting vertical rod 1, the free end of the steel cable 55 is sleeved in the traction groove 56 and fixedly connected with one end inner wall of the traction groove 56, the steel cable 55 can be placed through the traction groove 56, and fixing positions of two ends of the steel cable 55 are determined.

The supporting force between the supporting vertical rod 1 and the cantilever 2 is always balanced by arranging the reinforcing frame 51, the adjusting seat 52 and the steel cable 55, and the toughness of the cantilever 2 is increased by the reinforcing frame 51.

The opposite side surface of support montant 1 is provided with adapting unit, adapting unit is including fixing guide block 6 and stopper 61 at adapting unit one side surface, first adapting unit 62 has been cup jointed in the surface slip of guide block 6, the surface of stopper 61 and the upper surface contact of first adapting unit 62, can lead first adapting unit 62 through guide block 6, and be connected between guide block 6 and the first adapting unit 62, simultaneously, limit the upper end of first adapting unit 62 through stopper 61, prevent that first adapting unit 62 breaks away from guiding unit 6, adapting unit still includes the second connecting block 63 of cup jointing at support montant 1 one side inner wall, the screw hole 64 that runs through to the inside of second connecting block 63 has been seted up to one side surface of support montant 1, the inner wall threaded connection of screw hole 64 has fastening bolt 65, can be connected between support montant 1 and second connecting block 63 through fastening bolt 65.

Through setting up connecting elements, can install the triangle-shaped bracket through simple quick operation, and only need unscrew fastening bolt 65 when taking down the triangle-shaped bracket, keep somewhere first connecting block 62 and second connecting block 63 in the pier can, can load and unload the triangle-shaped bracket fast.

Working principle: during the use, the operator can be according to the numerical value that the triangle bracket needs bearing to adjust the elasticity of cable 55, only need rotatory adjusting column 54 when adjusting the elasticity of cable 55, control the position between adjusting column 54 and the regulating seat 52, when producing the slope downwards behind cantilever 2 bearing, take up the cable 55 that is located cantilever 2 inside, pull hypotenuse connecting rod 4 through cable 55, jack-up through cantilever 2's bearing control hypotenuse connecting rod 4, because hypotenuse connecting rod 4 makes hypotenuse connecting rod 4 support cantilever 2 all the time with the cooperation of cooperation piece 3, when installing the triangle bracket, first connecting piece 62 and second connecting block 63 are pre-buried, then accomplish the installation to the upper end of triangle bracket through the cooperation of first connecting piece 62 and guide block 6, subsequently, connect between support montant 1 and second connecting block 63 through fastening bolt 65, accomplish the installation to the triangle bracket.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A multifunctional cantilever triangular bracket is characterized in that: including supporting montant (1), the top surface of supporting montant (1) has cantilever (2) through connecting piece fixed mounting, the lower fixed surface of cantilever (2) is saw-toothed cooperation piece (3) with lower surface, one side fixed surface of supporting montant (1) is connected with hypotenuse connecting rod (4), one end surface of hypotenuse connecting rod (4) be saw-toothed and with cooperation piece (3) joint, function groove (5) have been seted up to the inner wall of cantilever (2), the reinforcing frame (51) of spring steel material is fixedly connected with to the inner wall of function groove (5), one side fixed surface of hypotenuse connecting rod (4) is connected with regulation seat (52), regulation mouth (53) have been seted up on the one end surface of regulation seat (52), the inner wall threaded connection of regulation mouth (53) has regulation post (54), the one end inner wall rotation of regulation post (54) cup joints cable wire (55), the opposite side surface of supporting montant (1) is provided with connecting piece.

2. A multifunctional cantilever triangular bracket according to claim 1, wherein: the traction groove (56) penetrating through the support vertical rod (1), the connecting piece and the reinforcing frame (51) in sequence is formed in one side surface of the support vertical rod (1), and the free end of the steel cable (55) is sleeved in the traction groove (56) and fixedly connected with one end inner wall of the traction groove (56).

3. A multifunctional cantilever triangular bracket according to claim 1, wherein: the connecting part comprises a guide block (6) and a limiting block (61) which are fixed on one side surface of the connecting piece, a first connecting block (62) is sleeved on the outer surface of the guide block (6) in a sliding mode, and the outer surface of the limiting block (61) is in contact with the upper surface of the first connecting block (62).

4. A multifunctional cantilever triangular bracket according to claim 1, wherein: the connecting part further comprises a second connecting block (63) sleeved on one side inner wall of the supporting vertical rod (1), a threaded hole (64) penetrating through the second connecting block (63) is formed in one side surface of the supporting vertical rod (1), and a fastening bolt (65) is connected with the inner wall of the threaded hole (64) in a threaded mode.