Steel structure support

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure support which comprises a bottom plate and a top plate, and a supporting mechanism is fixedly installed between the bottom plate and the top plate. The supporting mechanism comprises a first fixing seat, a second fixing seat and a telescopic supporting column, the inner wall of the first fixing seat is rotationally connected with a first rotating shaft through a bearing, the first fixing seat and the second fixing seat are arranged to be connected with the bottom plate and the top plate correspondingly, the bottom plate and the top plate can rotate through the first rotating shaft and the second rotating shaft, and the bottom plate and the top plate are supported through the telescopic supporting column; the bottom plate and the top plate are limited through the telescopic limiting component, that is, when the telescopic limiting component is connected with the top plate, the top plate cannot rotate, the bottom plate and the top plate are contracted and folded through the telescopic supporting column and the telescopic limiting component, and during folding, the bottom plate and the top plate can be rotated to get close to the telescopic supporting column; the whole steel structure support can be stored and folded.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure bracket. Background Art

[0002] A steel structure bracket is a bracket made of steel. It is a passive support with high tensile strength and compressive strength, as well as good toughness, high supporting force, high supporting strength, and can be used multiple times. Existing steel structure brackets are often installed through bolts, rivets and other structures during assembly. After installation, the entire bracket is fixed. When moving the steel structure bracket, it will be unable to pass through doors or smaller passages due to its large overall size. Utility Model Content

[0003] The purpose of the utility model is to provide a steel structure bracket to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure bracket, comprising a bottom plate and a top plate, wherein a support mechanism is fixedly installed between the bottom plate and the top plate;

[0005] The supporting mechanism comprises a fixing seat 1, a fixing seat 2 and a telescopic supporting column, the inner wall of the fixing seat 1 is rotatably connected with a rotating shaft 1 via a bearing, the outer wall of the rotating shaft 1 is fixedly connected to the inner wall of the bottom plate, the inner wall of the fixing seat 2 is rotatably connected with a rotating shaft 2 via a bearing, the outer wall of the rotating shaft 2 is fixedly connected to the inner wall of the top plate, the fixing seat 1 and the fixing seat 2 are located behind the bottom plate and the top plate, the bottom end of the telescopic supporting column is fixedly connected to the top of the fixing seat 1, the top end of the telescopic supporting column is fixedly connected to the bottom of the fixing seat 2, a telescopic limiting component is provided on the top of the bottom plate, and the top end of the telescopic limiting component is detachably connected to the bottom of the top plate.

[0006] Furthermore, the telescopic support column includes a fixed column, the bottom end of the fixed column is fixedly connected to the top of the fixed seat one, the inner wall of the fixed column is slidably provided with a movable column one, the interior of the movable column one is slidably provided with a movable column two, the top end of the movable column two is fixedly connected to the bottom of the fixed seat two, threaded holes are provided on the fixed column, the movable column one and the movable column two, and the movable column one is fixedly connected to the fixed column and the movable column two by bolts corresponding to the threaded holes.

[0007] Furthermore, the telescopic limiting component includes a receiving groove and a positioning hole, the receiving groove is opened at the top of the bottom plate, the positioning hole is opened at the top of the top plate, the interior of the receiving groove is rotatably connected with a hinge block through a pin shaft, a rotating column is fixedly installed on the top of the hinge block, a movable column three is slidably arranged inside the rotating column, the top end of the movable column three extends into the positioning hole, a nut is threadedly sleeved on the top of the movable column three, and the thread is pressed on the top of the top plate.

[0008] Furthermore, two of the telescopic support columns and two of the telescopic limiting components are provided, and are symmetrically distributed about the center of the bottom plate.

[0009] Furthermore, support rods are fixedly mounted on the inner walls of the bottom plate and the top plate, and the support rods are hollow steel rods.

[0010] Furthermore, universal wheels are fixedly mounted on the bottom of the base plate and the bottom of the first fixing seat, and a self-locking structure is arranged inside the universal wheels.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Set a fixed seat 1 and a fixed seat 2 to connect the bottom plate and the top plate respectively, and make the bottom plate and the top plate rotate through the rotating shaft 1 and the rotating shaft 2, support the bottom plate and the top plate through the telescopic support column, and limit the bottom plate and the top plate through the telescopic limiting component, that is, when the telescopic limiting component is connected to the top plate, the top plate cannot rotate, and the telescopic supporting column and the telescopic limiting component are used to shrink and fold the bottom plate and the top plate. When folding, the bottom plate and the top plate can be rotated to approach the telescopic supporting column, so as to realize the storage and folding of the entire steel structure bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the top plate and the bottom plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the telescopic support column of the utility model;

[0016] Figure 4 It is a structural schematic diagram of an exploded view of the telescopic limiting component of the utility model.

[0017] In the figure: 1. bottom plate; 2. top plate; 3. supporting mechanism; 301. fixed seat 1; 302. fixed seat 2; 303. rotating shaft 1; 304. rotating shaft 2; 305. telescopic supporting column; 306. telescopic limiting component; 3051. fixed column; 3052. movable column 1; 3053. movable column 2; 3054. threaded hole; 3061. storage slot; 3062. positioning hole; 3063. hinge block; 3064. rotating column; 3065. movable column 3; 4. support rod; 5. universal wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-Figure 4 , the utility model provides a technical solution: a steel structure bracket, comprising a bottom plate 1 and a top plate 2, a supporting mechanism 3 is fixedly installed between the bottom plate 1 and the top plate 2;

[0020] The supporting mechanism 3 includes a fixing seat 1 301, a fixing seat 2 302, and a telescopic supporting column 305. The inner wall of the fixing seat 1 301 is rotatably connected to a rotating shaft 1 303 through a bearing. The outer wall of the rotating shaft 1 303 is fixedly connected to the inner wall of the bottom plate 1. The inner wall of the fixing seat 2 302 is rotatably connected to a rotating shaft 2 304 through a bearing. The outer wall of the rotating shaft 2 304 is fixedly connected to the inner wall of the top plate 2. The fixing seat 1 301 and the fixing seat 2 302 are located behind the bottom plate 1 and the top plate 2. The bottom end of the telescopic supporting column 305 is fixedly connected to the top of the fixing seat 1 301. The top of the telescopic supporting column 305 is fixedly connected to the bottom of the fixing seat 2 302. A telescopic limiting component 306 is provided on the top of the bottom plate 1. The top of the telescopic limiting component 306 The end is detachably connected to the bottom of the top plate 2, and a fixing seat 1 301 and a fixing seat 2 302 are provided to connect the bottom plate 1 and the top plate 2 respectively. The bottom plate 1 and the top plate 2 can be rotated by the rotating shaft 1 303 and the rotating shaft 2 304. The bottom plate 1 and the top plate 2 are supported by the telescopic support column 305, and the bottom plate 1 and the top plate 2 are limited by the telescopic limiting component 306, that is, when the telescopic limiting component 306 is connected to the top plate 2, the top plate 2 cannot be rotated. The telescopic supporting column 305 and the telescopic limiting component 306 are used to shrink and fold the bottom plate 1 and the top plate 2. When folding, the bottom plate 1 and the top plate 2 can be rotated to approach the telescopic supporting column 305, so as to realize the storage and folding of the entire steel structure bracket;

[0021] The telescopic support column 305 includes a fixed column 3051, the bottom end of the fixed column 3051 is fixedly connected to the top of the fixed seat 1 301, the inner wall of the fixed column 3051 is slidably provided with a movable column 1 3052, the inner wall of the movable column 1 3052 is slidably provided with a movable column 2 3053, the top end of the movable column 2 3053 is fixedly connected to the bottom of the fixed seat 2 302, and the fixed column 3051, the movable column 1 3052, and the movable column 2 3053 are provided with threaded holes 3054. The column 1 3052 is fixedly connected to the fixed column 3051 and the movable column 2 3053 by bolts corresponding to the threaded holes 3054. The fixed column 3051 is used as a fixed structure, and the movable column 1 3052 and the movable column 2 3053 are used as an extension structure. Then, the storage groove 3061, the movable column 1 3052 and the movable column 2 3053 are fixed by bolts to ensure that the telescopic support column 305 does not shrink when supporting the fixed seat 2 302.

[0022] The telescopic limiting component 306 includes a receiving groove 3061 and a positioning hole 3062. The receiving groove 3061 is provided at the top of the bottom plate 1, and the positioning hole 3062 is provided at the top of the top plate 2. The interior of the receiving groove 3061 is rotatably connected with a hinge block 3063 through a pin shaft, and a rotating column 3064 is fixedly installed on the top of the hinge block 3063. A movable column 3065 is slidably provided inside the rotating column 3064, and the top end of the movable column 3065 extends into the positioning hole 3062. A nut is provided on the top thread of the movable column 3065, and the thread is pressed on the top of the top plate 2. The receiving groove 3061 is provided for accommodating the rotating column 3064, and the movable column 3065 is provided for extending the rotating column 3064. The movable column 3065 is limited in the positioning hole 3062 by the nut to prevent the top plate 2 from rotating relative to the fixed seat 2 302 when the telescopic support column 305 supports the top plate 2.

[0023] There are two telescopic support columns 305 and two telescopic limiter components 306, which are symmetrically distributed about the center of the bottom plate 1, so as to increase the supporting parts for the top plate 2 and ensure the supporting strength for the top plate 2;

[0024] The inner walls of the bottom plate 1 and the top plate 2 are fixedly mounted with support rods 4, which are hollow steel rods. The support rods 4 are arranged as a plane support structure to support objects placed on the bottom plate 1 and the top plate 2;

[0025] Universal wheels 5 are fixedly installed at the bottom of the base plate 1 and the bottom of the fixing seat 301. A self-locking structure is arranged inside the universal wheels 5. The universal wheels 5 are arranged to push the steel structure support to move horizontally.

[0026] Working principle: when in use, when it is necessary to store and fold, remove the bolts fixing the movable column 1 3052, so that the movable column 1 3052, the movable column 2 3053, and the movable column 3 3065 are all moved downward, unscrew the nut fixing the movable column 3065, and then pull the movable column 3065 to make the end of the movable column 3065 disengage from the positioning hole 3062, rotate the rotating column 3064 to make the rotating column 3064 extend into the fixed column 3051, rotate the top plate 2 to make the top plate 2 vertical, and then rotate the fixed seat 1 301 to make the fixed seat 1 301 vertical. After the fixed seat 1 301 is vertical, the top plate 2 is driven horizontally, and at this time, the top plate 2 is close to the bottom plate 1, so that the steel structure bracket can be stored and folded, which is convenient for the structure to pass directly through a smaller channel. When opening, first rotate the fixing seat 1 301 so that the fixing seat 1 301 is level with the bottom plate 1, then rotate the top plate 2 to a horizontal state, rotate the rotating column 3064 to a vertical state, pull the movable column 3 3065 to extend into the positioning hole 3062, use the nut to fix the movable column 3065, pull the top plate 2 upward to drive the movable column 2 3053 to move upward, when the bottom end of the movable column 2 3053 is aligned with the top end of the movable column 1 3052, use bolts to fix the movable column 1 3052 and the movable column 2 3053, pull the movable column 1 3052 to extend out from the fixed column 3051, after the bottom end of the movable column 1 3052 is aligned with the top end of the fixed column 3051, use bolts to fix the movable column 1 3052 and the fixed column 3051, and the opening operation of the steel structure support can be completed.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A steel structure support, comprising a bottom plate (1) and a top plate (2), characterized in that: A supporting mechanism (3) is fixedly installed between the bottom plate (1) and the top plate (2); The support mechanism (3) comprises a fixing seat 1 (301), a fixing seat 2 (302), and a telescopic support column (305); the inner wall of the fixing seat 1 (301) is rotatably connected to a rotating shaft 1 (303) via a bearing; the outer wall of the rotating shaft 1 (303) is fixedly connected to the inner wall of the bottom plate (1); the inner wall of the fixing seat 2 (302) is rotatably connected to a rotating shaft 2 (304) via a bearing; the outer wall of the rotating shaft 2 (304) is fixedly connected to the inner wall of the top plate (2). The fixing seat 1 (301) and the fixing seat 2 (302) are located behind the bottom plate (1) and the top plate (2); the bottom end of the telescopic support column (305) is fixedly connected to the top of the fixing seat 1 (301); the top end of the telescopic support column (305) is fixedly connected to the bottom of the fixing seat 2 (302); a telescopic limiting component (306) is provided at the top of the bottom plate (1); the top end of the telescopic limiting component (306) is detachably connected to the bottom of the top plate (2).

2. A steel structure support according to claim 1, characterized in that: The telescopic support column (305) includes a fixed column (3051), the bottom end of the fixed column (3051) is fixedly connected to the top of the fixed seat (301), the inner wall of the fixed column (3051) is slidably provided with a movable column (3052), the interior of the movable column (3052) is slidably provided with a movable column (3053), the top end of the movable column (3053) is fixedly connected to the bottom of the fixed seat (302), the fixed column (3051), the movable column (3052) and the movable column (3053) are provided with threaded holes (3054), and the movable column (3052) is fixedly connected to the fixed column (3051) and the movable column (3053) by bolts corresponding to the threaded holes (3054).

3. A steel structure support according to claim 1, characterized in that: The telescopic limiting component (306) comprises a receiving groove (3061) and a positioning hole (3062), wherein the receiving groove (3061) is provided at the top of the bottom plate (1), and the positioning hole (3062) is provided at the top of the top plate (2), the interior of the receiving groove (3061) is rotatably connected with a hinge block (3063) via a pin shaft, a rotating column (3064) is fixedly installed at the top of the hinge block (3063), a movable column three (3065) is slidably arranged inside the rotating column (3064), the top end of the movable column three (3065) extends into the positioning hole (3062), a nut is threadedly sleeved on the top of the movable column three (3065), and the thread is pressed against the top of the top plate (2).

4. The steel structure support according to claim 1, characterized in that: The telescopic support column (305) and the telescopic limiting component (306) are both provided in two pieces and are symmetrically distributed left and right about the center of the bottom plate (1).

5. The steel structure support according to claim 1, characterized in that: The inner walls of the bottom plate (1) and the top plate (2) are both fixedly mounted with support rods (4), and the support rods (4) are hollow steel rods.

6. The steel structure support according to claim 1, characterized in that: Universal wheels (5) are fixedly mounted on the bottom of the base plate (1) and the bottom of the fixing seat 1 (301), and a self-locking structure is arranged inside the universal wheels (5).

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