CN210529952U

CN210529952U - Steel construction crossbeam support

Info

Publication number: CN210529952U
Application number: CN201921298158.6U
Authority: CN
Inventors: 董金荣
Original assignee: Gansu Zhongtai Steel Structure Co ltd
Current assignee: Gansu Zhongtai Steel Structure Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-15
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a steel structure beam support, relating to the technical field of steel structure supports, which comprises a support, the support is arranged on a base through a bolt, the base is arranged on an abutment through a foundation bolt, the upper end of the support is provided with a square notch for placing a square beam, a pair of J-shaped beam clamps are symmetrically arranged on the support at two sides of the square notch, the beam clamp is matched with the square beam in shape, the opening of the beam clamp faces the square gap, the support is provided with a pair of guide grooves corresponding to each beam clamp, the guide grooves are vertical to the side surfaces of the square notches, one side of each beam clamp close to the support is provided with a guide block matched with the corresponding guide groove, the support is provided with a pushing mechanism for pushing the beam clamp to move towards the direction of the square notch along the guide groove, and the pushing mechanism and the beam clamp are correspondingly arranged; the utility model has the advantages of simple structure and convenient disassembly of the square cross beam.

Description

Steel construction crossbeam support

Technical Field

The utility model relates to a steel structure support technical field, more specifically relate to a steel structure crossbeam support.

Background

The steel structure is a structure made of steel materials and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like. The steel structure has higher strength and high elastic modulus, and compared with wood, the ratio of the density to the yield strength is relatively lower, so that the section of a member of the steel structure is small under the same stress condition, the dead weight is light, the transportation and the installation are convenient, and the steel structure has stronger practicability and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like.

The steel structure crossbeam supports through steel structure support usually as one of the component of steel construction, and adopts welding mode fixed connection more between current steel structure crossbeam and the steel structure support, when the steel structure crossbeam appears damaging or need retrieve the steel structure crossbeam, the change and the recycle of steel structure crossbeam are not convenient for to the structure of this kind of integration, cause the waste of steel resource easily. In addition, the conventional steel structure support does not have a damping function generally, and when the steel structure support vibrates, the vibration can be transmitted to the steel structure beam, so that the steel structure beam and the overall structure are unstable, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the change of steel structure crossbeam or later stage were retrieved not convenient for to current steel structure crossbeam and steel structure support welded connected mode, the utility model provides a steel structure crossbeam support is convenient for change or retrieve the steel structure crossbeam.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a steel structure beam support comprises a support, wherein the support is installed on a base through screws, the base is installed on an abutment through foundation bolts, a square notch used for placing a square beam is formed in the upper end of the support, a pair of transverse beam clamps in the shape of a ']' are symmetrically arranged on the two sides of the square notch on the support, the opening of each transverse beam clamp faces the square notch, the transverse beam clamps are matched with the square beam in shape, a pair of guide grooves corresponding to each transverse beam clamp are formed in the support, the guide grooves are perpendicular to the side faces of the square notch, a guide block matched with the corresponding guide grooves is arranged on one side, close to the support, of each transverse beam clamp, a pushing mechanism for pushing the transverse beam clamps to move towards the square notch along the guide grooves is arranged on the support, the pushing mechanism and the transverse beam clamps are correspondingly arranged, specifically, the square beam is placed into the square notch from top, pushing mechanism promotes the crossbeam and presss from both sides toward square gap square movement, until the crossbeam presss from both sides the laminating at square beam surface, at this moment, the crossbeam presss from both sides about both ends laminating two sides about the square beam, the crossbeam presss from both sides the side laminating in square beam side, two crossbeam presss from both sides from top to bottom both ends and the left and right sides is fixed square beam, avoid square beam to shift, when needing to be changed or retrieving square beam, untie pushing mechanism to square beam's promotion, pull open the crossbeam clamp with the hand, square beam follow square gap in extract can.

Furthermore, the beam clamp can also be in an inverted L shape, and the square beam can be clamped from the upper end and the side surface of the square beam.

Further, pushing mechanism is including establishing the backup pad on the support and establishing the promotion screw in the backup pad, the backup pad is located the crossbeam and presss from both sides the one side of keeping away from square notch, the head that promotes the screw is located the backup pad and keeps away from one side that the crossbeam pressed from both sides, toward square notch's square twisting drive promotion screw, promotes the screw and can promote the crossbeam press from both sides along the guide way toward square notch's direction motion.

Furthermore, the inner side wall of the square notch is provided with a pair of containing blind holes communicated with the square notch, the bottom of each containing blind hole is provided with a clamping spring, one end of each clamping spring, which is close to the square notch, is provided with a clamping block, each clamping block is a T-shaped block formed by a clamping plate and a cylindrical rod, each clamping plate is in a trapezoidal table shape with a narrow top and a wide bottom, the distance between the upper ends of the two clamping plates is larger than the width of the square cross beam, the distance between the lower ends of the two clamping plates is smaller than the width of the square cross beam, the square cross beam is conveniently placed down, when the clamping spring is in a natural state, the cylindrical rod is partially positioned in the containing blind holes, when the square cross beam is placed into the square notch from top to bottom, the cylindrical rods are gradually pressed into the containing blind holes, and after the square notch is completely placed into the square notch, the square, and has certain shockproof effect.

Furthermore, a buffer layer is arranged in the square notch, so that the vibration of the square beam brought by the support can be buffered conveniently.

The utility model has the advantages as follows:

1. the utility model has simple structure, fixes the square beam by the two beam clamps, and unlocks the square beam by the two beam clamps when needing to be disassembled;

2. the pushing mechanism of the utility model comprises a supporting plate and a pushing screw, and the pushing screw is screwed to push the beam clamp to move towards the square gap, so that the clamping effect is good;

3. the square notch of the utility model is internally provided with the accommodating blind hole, the clamping plates and the clamping springs, and the square beam is clamped by the lower end parts of the two clamping plates by utilizing the elasticity of the clamping springs through the matching of the clamping plates and the clamping springs, so that the square beam is more stable and has certain shockproof effect;

4. the utility model discloses a be equipped with the buffer layer in the square breach, be convenient for cushion the vibration that the support brought for square crossbeam.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1;

FIG. 3 is a schematic view of the structure of the portion B in FIG. 2;

reference numerals: 1-abutment, 2-base, 3-support, 4-pushing screw, 5-square beam, 6-square gap, 7-beam clamp, 8-support plate, 9-buffer layer, 10-guide groove, 11-clamping spring, 12-clamping block, 13-accommodating blind hole and 14-guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 3, the embodiment provides a steel structure beam support, which includes a support 3, the support 3 is installed on a base 2 through screws, the base 2 is installed on an abutment 1 through anchor bolts, a square notch 6 for placing a square beam 5 is opened at the upper end of the support 3, a pair of "]" -shaped beam clamps 7 are symmetrically arranged on the support 3 at two sides of the square notch 6, an opening of the beam clamp 7 faces the square notch 6, the beam clamp 7 is matched with the square beam 5 in shape, a pair of guide grooves 10 corresponding to each beam clamp 7 are arranged on the support 3, the guide grooves 10 are perpendicular to the side surfaces of the square notch 6, a guide block 14 matched with the corresponding guide groove 10 is arranged on one side of each beam clamp 7 close to the support 3, a pushing mechanism for pushing the beam clamp 7 to move towards the square notch 6 along the guide groove 10 is arranged on the support 3, pushing mechanism and crossbeam press from both sides 7 and correspond the setting, it is concrete, square crossbeam 5 is from last down put into square notch 6 in, pushing mechanism promotes the crossbeam and presss from both sides 7 toward square notch 6 square motion, until the crossbeam presss from both sides 7 laminating at square crossbeam 5 surface, at this moment, the crossbeam presss from both sides about 7 both ends laminating two sides about square crossbeam 5, the crossbeam presss from both sides 7 side laminating at square crossbeam 5 side, two crossbeams press from both sides 7 from top to bottom both ends and the left and right sides is fixed square crossbeam 5, avoid square crossbeam 5 to shift, need to change or when retrieving square crossbeam 5, untie pushing mechanism's promotion to square crossbeam 5, pull open crossbeam clamp 7 with the hand, square crossbeam 5 from square notch 6 in take out can.

Example 2

As shown in fig. 1 to 3, this embodiment is further improved on the basis of embodiment 1, specifically, the pushing mechanism includes a supporting plate 8 disposed on the support 3 and a pushing screw 4 disposed on the supporting plate 8, the supporting plate 8 is located on one side of the cross beam clamp 7 away from the square notch 6, a head of the pushing screw 4 is located on one side of the supporting plate 8 away from the cross beam clamp 7, the pushing screw 4 is screwed towards the square of the square notch 6, and the pushing screw 4 can push the cross beam clamp 7 to move along the guiding groove 10 towards the square notch 6.

Example 3

As shown in fig. 1 to 3, this embodiment is further improved on the basis of embodiment 1, specifically, a pair of accommodating blind holes 13 communicated with the square notch 6 is arranged on the inner side wall of the square notch 6, a clamping spring 11 is arranged at the bottom of the accommodating blind hole 13, a clamping block 12 is arranged at one end of the clamping spring 11 close to the square notch 6, the clamping block 12 is a T-shaped block formed by a clamping plate and a cylindrical rod, the clamping plate is in a trapezoidal table shape with a narrow top and a wide bottom, the distance between the upper ends of the two clamping plates is greater than the width of the square beam 5, the distance between the lower ends is less than the width of the square beam 5, so that the square beam 5 can be conveniently placed down, when the clamping spring 11 is in a natural state, the cylindrical rod is partially located in the accommodating blind hole 13, when the square beam 5 is placed into the square notch 6 from top to bottom, the cylindrical rod is gradually pressed into the accommodating blind hole 13, the square cross beam 5 is clamped by the lower end parts of the two clamping plates by utilizing the elasticity of the clamping springs 11, so that the square cross beam 5 is more stable and has a certain shockproof effect.

Preferably, a buffer layer 9 is arranged in the square notch 6, so that the vibration of the square beam 5 brought by the support 3 can be buffered conveniently.

Claims

1. The steel structure beam support comprises a support (3), wherein the support (3) is installed on a base (2) through screws, the base (2) is installed on an abutment (1) through foundation bolts, and the steel structure beam support is characterized in that a square notch (6) used for placing a square beam (5) is formed in the upper end of the support (3), a pair of transverse beam clamps (7) in a shape like the Chinese character 'yi' are symmetrically arranged on the support (3) on two sides of the square notch (6), the transverse beam clamps (7) are matched with the square beam (5) in shape, an opening of each transverse beam clamp (7) faces towards the square notch (6), a pair of guide grooves (10) corresponding to each transverse beam clamp (7) are formed in the support (3), the side faces of each guide groove (10) and the side face of the square notch (6) are perpendicular, a guide block (14) matched with the corresponding guide groove (10) is arranged on one side, close to the support (3), of each transverse beam, the supporting seat (3) is provided with a pushing mechanism for pushing the beam clamp (7) to move along the direction of the square notch (6) along the guide groove (10), and the pushing mechanism and the beam clamp (7) are correspondingly arranged.

2. A steel structure beam support according to claim 1, characterized in that the pushing mechanism comprises a support plate (8) arranged on the support (3) and a pushing screw (4) arranged on the support plate (8), the support plate (8) is arranged on one side of the beam clamp (7) far away from the square notch (6), and the head of the pushing screw (4) is arranged on one side of the support plate (8) far away from the beam clamp (7).

3. The steel structure beam support according to claim 1 or 2, characterized in that a pair of accommodating blind holes (13) communicated with the square notch (6) are formed in the inner side wall of the square notch (6), a clamping spring (11) is arranged at the bottom of each accommodating blind hole (13), a clamping block (12) is arranged at one end, close to the square notch (6), of each clamping spring (11), each clamping block (12) is a T-shaped block formed by a clamping plate and a cylindrical rod, each clamping plate is in a trapezoid table shape with a narrow upper part and a wide lower part, the distance between the upper ends of the two clamping plates is larger than the width of the square beam (5), and the distance between the lower ends of the two clamping plates is smaller than the width of the square beam (5).

4. A steel structural beam support according to claim 1 or 2, wherein a cushioning layer (9) is provided in said square recess (6).