CN215977701U

CN215977701U - Steel construction bracket

Info

Publication number: CN215977701U
Application number: CN202122395327.1U
Authority: CN
Inventors: 张彩英
Original assignee: Xuzhou Pengcheng Steel Structure Engineering Co ltd
Current assignee: Xuzhou Pengcheng Steel Structure Engineering Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a steel structure bracket, and relates to the technical field of structures for mechanical equipment. The bracket comprises a bracket mechanism and an auxiliary dismounting mechanism, wherein the bracket mechanism comprises a group of side supporting blocks which are centrosymmetric, a middle supporting block is movably connected between the side supporting blocks through a connecting piece, and the inner edge of each side supporting block is arranged in an inward movable cavity; the middle part at the bottom of the middle supporting block is connected with an auxiliary dismounting mechanism, the middle part at the bottom of a supporting rod which is included by the auxiliary dismounting mechanism is sleeved with a counterweight frame, the inner part of the counterweight frame is connected with a counterweight block in a damping mode, and the rear upper part of the counterweight block is arranged in an inward concave mode. The bracket mechanism and the auxiliary dismounting mechanism are arranged, so that the problems that the existing steel structure bracket is generally in an integral size-fixed structure, the size is difficult to adjust, the overall replacement cost is high after the bracket is damaged, climbing operation is carried out manually while the dismounted steel structure bracket is dismounted at a high position, the dismounted steel structure bracket needs to be controlled manually, the safety is insufficient, and the labor intensity is high are solved.

Description

Steel construction bracket

Technical Field

The utility model belongs to the technical field of structures for mechanical equipment, and particularly relates to a steel structure bracket.

Background

The steel structure is a structure formed by steel materials, mainly comprises steel beams, steel columns, steel trusses and other members which are made of section steel, steel plates and the like, and is used for bearing the crane beam in structure, but the steel structure still has the following defects in actual use:

1. the existing steel structure bracket is generally arranged in an integral sizing structure, the size is not easy to adjust, and the integral replacement cost is high after the bracket is damaged;

2. when the existing steel structure bracket is disassembled and assembled from a high place, the bracket is manually climbed, and the disassembled and assembled steel structure bracket needs to be controlled, so that the safety is insufficient, and the labor intensity is high.

Therefore, the existing steel structure bracket is difficult to meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure corbel, which solves the problems that the existing steel structure corbel is generally in an integral sizing structure, the size is difficult to adjust, the integral replacement cost is high after the corbel is damaged, climbing operation is carried out manually while the disassembled and assembled steel structure corbel needs to be handled and controlled manually when the corbel is disassembled and assembled at a high position, the safety is insufficient, and the labor intensity is high by arranging a corbel mechanism and an auxiliary disassembling and assembling mechanism.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a steel structure bracket, which comprises a bracket mechanism and an auxiliary dismounting mechanism, wherein the bracket mechanism comprises a group of side supporting blocks which are centrosymmetric, a middle supporting block is movably connected between the side supporting blocks through a connecting piece, and the inner edge of each side supporting block is arranged in an inward movable cavity;

and the middle part of the bottom of the middle support block is connected with an auxiliary dismounting mechanism.

Furthermore, the middle part at the bottom of the stay bar that supplementary dismouting mechanism included has cup jointed the counter weight frame, and the damping is connected with the balancing weight in the counter weight frame, and upper portion is the sunken setting of inwards behind the balancing weight.

Based on the technical characteristics, the weight frame with the balancing weight is supported by the support rod, and the bracket mechanism in the disassembly and assembly process is supported under the action of the self gravity of the balancing weight frame.

Furthermore, the upper end of the support rod is sleeved in a sleeve welded at the middle of the bottom of the middle support block, the front lower part and the rear lower part of the counterweight frame are arranged in an outward convex block, and the bottom end of the counterweight frame is arranged in a convex groove with equal distance.

Based on the technical characteristics, the sleeve is used for connecting and fixing the support rod and the bracket mechanism, the ground surface of the auxiliary dismounting mechanism is increased through the convex block and the groove, and the stability of the auxiliary dismounting mechanism is improved.

Further, the connecting piece includes a plurality of spliced poles, and spliced pole inner is equidistant thread groove setting, and the spliced pole outer end has cup jointed the rotating ring.

Based on the technical characteristics, the connecting column is used for connecting and fixing the side supporting block and the middle supporting block, and force is applied when the connecting column is disassembled and assembled through the rotating ring.

Furthermore, there is positioning mechanism the screw upper end that middle part equidistance runs through on the side props up the piece through the bolt screw, and the slide rail upper end that positioning mechanism includes has the locating rack through the slider slip, and the double-screw bolt tip screw thread that the tip ran through around the locating rack has the nut.

Based on the technical characteristics, the sliding rails with the sliding blocks are connected through the bolts, the positioning frames are supported through the sliding blocks, the outer crane beam structure is supported through the positioning frames, and the outer crane beam structure is fixed under the action of the studs and the nuts.

Further, the positive end of the side branch block is connected with an installation mechanism, the damping in a group of front opening frames of the installation mechanism is provided with an installation plate, and the upper end and the lower end of the front opening frames are provided with a screw rod in a penetrating manner.

Based on above-mentioned technical characteristics, carry out the primary connection of mounting panel structure by preceding open frame to carry out the secondary connection to it through the screw, and by the mounting panel under the effect of outer bolt, fix this bracket mechanism.

The utility model has the following beneficial effects:

1. the bracket mechanism is arranged, and the bracket is split and size-adjusted to improve the usability of the bracket mechanism.

2. The auxiliary disassembling and assembling mechanism is arranged, and the bracket during disassembling and assembling is structurally supported in an auxiliary mode, so that disassembling and assembling operation is easy to carry out.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a positioning mechanism of the present invention;

FIG. 3 is a schematic view of the mounting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the connector of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a bracket mechanism; 110. a lateral support block; 120. a middle branch block; 130. a connecting member; 131. connecting columns; 132. a rotating ring; 200. an auxiliary disassembly and assembly mechanism; 210. a stay bar; 220. a sleeve; 230. a counterweight frame; 240. a balancing weight; 300. a positioning mechanism; 310. a slide rail; 320. a slider; 330. a positioning frame; 340. a stud; 350. a nut; 400. an installation mechanism; 410. a front opening frame; 420. mounting a plate; 430. a screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention relates to a steel bracket, which includes a bracket mechanism 100 and an auxiliary assembly/disassembly mechanism 200, wherein the bracket mechanism 100 includes a set of side support blocks 110 that are centrosymmetric, the side support blocks 110 are movably connected with a middle support block 120 through a connecting member 130, and the inner edges of the side support blocks 110 are disposed in an inward movable cavity.

The middle part of the bottom of the middle supporting block 120 is connected with an auxiliary dismounting mechanism 200, the middle part of the bottom of a support rod 210 of the auxiliary dismounting mechanism 200 is sleeved with a counterweight housing 230, the counterweight housing 230 is internally connected with a counterweight 240 in a damping manner, the rear upper part of the counterweight 240 is arranged in an inward concave manner, and when the bracket mechanism 100 is used;

firstly, the size of the bracket mechanism 100 is adjusted according to the use requirement, at the moment, a push-pull force is applied to the side support block 110, so that the middle support block 120 correspondingly extends and retracts in a movable cavity on the inner side of the side support block 110, and the connecting piece 130 is screwed at a proper position;

then, the upper end of the brace rod 210 is sleeved in the sleeve 220, the bottom end of the counterweight frame 230 is placed on the ground, at the moment, the counterweight 240 is placed in the counterweight frame 230, and the bracket mechanism 100 is in a stable state at a high position under the action of the gravity of the counterweight 240;

finally, the end parts of the I-shaped steel beams of the crane beam are placed in the positioning mechanisms 300 at the upper ends of the bracket mechanisms 100 through the external lifting equipment, the inward pushing force is applied to the positioning frames 330, meanwhile, the studs 340 penetrate through the front end parts and the rear end parts of the positioning frames 330, and nuts 350 are screwed at the end parts of the studs 340.

As shown in fig. 2-4, the upper end of the brace 210 is sleeved in the sleeve 220 welded to the middle of the bottom of the middle support block 120, the front and rear lower portions of the weight holder 230 are provided with outward protruding blocks, the bottom end of the weight holder 230 is provided with equally spaced protruding grooves, specifically, when the auxiliary dismounting mechanism 200 is used, the upper end of the brace 210 is sleeved in the sleeve 220 to be connected with the bracket mechanism 100, and the protruding blocks and the protruding grooves are directly contacted with the ground.

Connecting piece 130 includes a plurality of spliced poles 131, and spliced pole 131 the inner is the screw thread groove setting of equidistance, and swivel ring 132 has been cup jointed to spliced pole 131 outer end, and is concrete, when carrying out connecting piece 130's use, places spliced pole 131 in the assigned position to carry out the cup joint of swivel ring 132 in its outer end, at this moment, it can to exert pivoted power swivel ring 132.

There is positioning mechanism 300 screw hole upper end that middle part equidistance runs through on side brace piece 110 through bolt screw, and the slide rail 310 upper end that positioning mechanism 300 includes has locating rack 330 through slider 320 slip, and the double-screw bolt 340 tip screw thread that the tip ran through around locating rack 330 has nut 350, and is concrete, when carrying out positioning mechanism 300's use, when outer crane beam I-steel placed in locating rack 330 upper end, exert the power of inside promotion to locating rack 330, and run through its front and back tip with double-screw bolt 340, and carry out the tightening of nut 350 to the tip of double-screw bolt 340.

The positive end of the side branch block 110 is connected with the mounting mechanism 400, the mounting plate 420 is damped in a group of front opening frames 410 included in the mounting mechanism 400, the screw 430 penetrates through the upper end and the lower end of the front opening frames 410, specifically, when the mounting mechanism 400 is used, the inner end of the mounting plate 420 is placed in the front opening frames 410, the force pushing inwards is applied, meanwhile, the screwing force is applied to the screw 430, at the moment, the mounting plate 420 is placed at the specified position on the outer structure, and the mounting plate 420 is positioned and fixed through a bolt.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a steel construction bracket, includes bracket mechanism (100) and supplementary dismouting mechanism (200), its characterized in that: the bracket mechanism (100) comprises a group of side supporting blocks (110) which are centrosymmetric, a middle supporting block (120) is movably connected between the side supporting blocks (110) through a connecting piece (130), and the inner edge of each side supporting block (110) is arranged in an inward movable cavity;

the middle part of the bottom of the middle supporting block (120) is connected with an auxiliary dismounting mechanism (200).

2. The steel structure corbel according to claim 1, wherein the auxiliary dismounting mechanism (200) comprises a supporting rod (210) which is sleeved with a weight rack (230) at the bottom middle part, a counterweight block (240) is connected in the weight rack (230) in a damping manner, and the rear upper part of the counterweight block (240) is arranged in an inward concave manner.

3. The steel structure corbel according to claim 2, wherein the upper end of the stay bar (210) is sleeved in a sleeve (220) welded to the middle of the bottom of the middle support block (120), the front lower part and the rear lower part of the counterweight frame (230) are arranged in an outward convex block mode, and the bottom end of the counterweight frame (230) is arranged in a convex groove mode at equal intervals.

4. The steel structure corbel according to claim 1, wherein the connecting piece (130) comprises a plurality of connecting columns (131), the inner ends of the connecting columns (131) are arranged in equidistant thread grooves, and the outer ends of the connecting columns (131) are sleeved with rotating rings (132).

5. The steel structure corbel according to claim 1, wherein a positioning mechanism (300) is arranged at the upper end of a screw hole which is formed in the middle of the side supporting block (110) and penetrates through the side supporting block at equal intervals, a positioning frame (330) is arranged at the upper end of a sliding rail (310) which comprises the positioning mechanism (300) in a sliding mode through a sliding block (320), and nuts (350) are arranged at the end parts of studs (340) which penetrate through the front end part and the rear end part of the positioning frame (330) in a threaded mode.

6. A steel structural corbel according to claim 1, wherein the mounting mechanism (400) is attached to the positive end of the side bolsters (110), and the mounting mechanism (400) comprises a set of front opening frames (410) within which the mounting plates (420) are damped, the front opening frames (410) having threaded rods (430) extending through the upper and lower ends thereof.