CN219653945U

CN219653945U - Steel beam installation auxiliary equipment

Info

Publication number: CN219653945U
Application number: CN202320415630.XU
Authority: CN
Inventors: 刘柏学; 曹昌星
Original assignee: Fujian Dongheng Steel Structure Co ltd
Current assignee: Fujian Dongheng Steel Structure Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-08
Anticipated expiration: 2033-03-08

Abstract

The utility model belongs to the technical field of steel beam installation, in particular to steel beam installation auxiliary equipment, which comprises an upright post; a steel beam is movably connected between the two groups of upright posts; two groups of brackets are fixedly connected to two sides of the upright post; the steel beam is movably connected between the two groups of brackets; the two groups of brackets are provided with second limiting holes; the two ends of the steel beam are provided with first limiting holes; the first limiting hole is connected with a bolt through threads; nuts are connected with the two sides of the bolts in a threaded manner; when utilizing the crane to lift by crane the girder steel to two operators side, the operating personnel inserts the connecting rod to the connecting hole after aligning the connecting rod with the connector for girder steel and stand interconnect carry out primary fixation, liberate operating personnel's both hands, and the spacing hole of second aligns with first spacing hole this moment, and operating personnel accessible bolt passes first spacing hole and the spacing hole of second, screws up the nut later and makes fixed more firm between girder steel and the stand.

Description

Steel beam installation auxiliary equipment

Technical Field

The utility model belongs to the technical field of steel beams, and particularly relates to steel beam installation auxiliary equipment.

Background

The steel beam is made of steel, and can be used as crane beam and working platform beam in factory building, floor beam in multi-storey building, purline in roof structure, etc.

When operators install the steel beam in the high air, the two operators firstly log on two ends of the position where the steel beam is to be installed, and after the steel beam is lifted to the side of the two operators by using a crane, the operators need to install the steel beam at the required position by using the cooperation of bolts and nuts while pulling the steel beam.

In the prior art, when operating personnel installs the girder steel in the high altitude, operating personnel need to pull the girder steel and utilize the cooperation of bolt and nut to install the girder steel in required position simultaneously, but operating personnel before installing the bolt, need the manual drill way that will be on the girder steel aligns with the hole of installing on the required position, need pull the girder steel after the alignment and recycle the cooperation of bolt and nut with the girder steel and install the required position, because the girder steel is heavier, operating personnel is very easy under the circumstances of aligning and going up the nut simultaneously and makes the girder steel take place the skew.

Therefore, a steel beam installation auxiliary device is proposed for the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the problems, the steel beam installation auxiliary equipment is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to steel beam installation auxiliary equipment, which comprises an upright post; a steel beam is movably connected between the two groups of upright posts; two groups of brackets are fixedly connected to two sides of the upright post; the steel beam is movably connected between the two groups of brackets; the two groups of brackets are provided with second limiting holes; the two ends of the steel beam are provided with first limiting holes; the first limiting hole is connected with a bolt through threads; nuts are connected with the two sides of the bolts in a threaded manner; the first limiting holes and the second limiting holes are in one-to-one correspondence; a connecting hole is formed in one side of the upright post; a connecting rod is connected in the connecting hole in a sliding way; the connecting rod is fixedly connected to one side of the steel beam, which is close to the upright post.

Preferably, one end of the connecting rod far away from the steel beam is fixedly connected with two groups of fixing rods; one end, close to the steel beam, of each of the two groups of fixing rods is fixedly connected with a fixing block; the two sides of the connecting rod are provided with notches corresponding to the fixed blocks; a plurality of groups of baffles are fixedly connected to the two sides in the connecting hole; the baffle corresponds to the fixed rod.

Preferably, a friction pad is fixedly connected to one side of the steel beam, which is far away from the connecting rod; the friction pad is square in shape.

Preferably, the bottoms of the two groups of brackets are fixedly connected with supporting plates; the support plate is square.

Preferably, the connecting rods are arranged in a plurality of groups, and the connecting rods are in one-to-one correspondence with the connecting holes.

Preferably, the baffles are distributed on two sides of the inner wall of the connecting hole in an array manner; the fixed rod is made of reinforced steel materials.

The utility model has the beneficial effects that:

the utility model provides steel beam installation auxiliary equipment, when a crane is used for hoisting a steel beam to the side of two operators, the operators are used for aligning a connecting rod with a connecting port and then inserting the connecting rod into the connecting hole, so that the steel beam and a stand column are connected with each other for primary fixing, hands of the operators are liberated, at the moment, a second limiting hole is aligned with a first limiting hole, the operators can pass through the first limiting hole and the second limiting hole by using bolts, and then nuts are screwed down, so that the fixing between the steel beam and the stand column is more stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

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

FIG. 2 is a partial perspective view of a first embodiment of the present utility model;

FIG. 3 is a partial perspective view of a second embodiment of the present utility model;

FIG. 4 is a partial perspective view of a third embodiment of the present utility model;

legend description:

1. a column; 2. a steel beam; 3. a bracket; 4. a connecting rod; 5. a fixed rod; 6. a notch; 7. a first limiting hole; 8. a fixed block; 9. a baffle; 10. a support plate; 11. a nut; 12. a bolt; 13. a friction pad; 14. a second limiting hole; 15. and a connection hole.

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.

Specific examples are given below.

Referring to fig. 1 to 4, the present utility model provides a steel beam installation auxiliary device, comprising a column 1; a steel beam 2 is movably connected between the two groups of upright posts 1; two groups of brackets 3 are fixedly connected to two sides of the upright post 1; the steel beam 2 is movably connected between the two groups of brackets 3; the two groups of brackets 3 are provided with second limiting holes 14; the two ends of the steel beam 2 are provided with first limiting holes 7; the first limiting hole 7 is connected with a bolt 12 through threads; nuts 11 are connected with the two sides of the bolts 12 in a threaded manner; the first limiting holes 7 are in one-to-one correspondence with the second limiting holes 14; a connecting hole 15 is formed in one side of the upright post 1; the connecting rod 4 is connected in a sliding way in the connecting hole 15; the connecting rod 4 is fixedly connected to one side of the steel beam 2, which is close to the upright post 1. During operation, because among the prior art at present, when operating personnel installs girder 2 in the high altitude, operating personnel need to utilize the cooperation of bolt 12 and nut 11 to install girder 2 in required position while pulling girder 2, but operating personnel before installing bolt 12, need manual the hole alignment on girder 2 with install the hole in required position, need pull girder 2 and reuse the cooperation of bolt 12 and nut 11 to install girder 2 in required position after the alignment, because girder 2 is heavier, operating personnel makes girder 2 take place the skew very easily under the circumstances that the nut 11 was gone up to the side of aligning. When the crane is used for lifting the steel beam 2 to the side of two operators, the operators insert the connecting rods 4 into the connecting holes 15 after aligning the connecting rods 4 with the connecting ports, so that the steel beam 2 and the upright 1 are connected with each other for primary fixing, hands of the operators are liberated, at the moment, the second limiting holes 14 are aligned with the first limiting holes 7, the operators can penetrate through the first limiting holes 7 and the second limiting holes 14 by using the bolts 12, and then the nuts 11 are screwed down to fix the steel beam 2 and the upright 1 more firmly.

Two groups of fixing rods 5 are fixedly connected to one end, far away from the steel beam 2, of the connecting rod 4; one ends of the two groups of fixing rods 5, which are close to the steel beam 2, are fixedly connected with fixing blocks 8; notch 6 is formed on two sides of the connecting rod 4 corresponding to the fixed block 8; a plurality of groups of baffles 9 are fixedly connected to the two sides in the connecting hole 15; the baffle 9 corresponds to the fixed rod 5. During operation, when entering the connecting hole 15 through the connecting rod 4, the baffle 9 in the connecting hole 15 is utilized to extrude the fixing rod 5 into the notch 6 until the connecting rod 4 completely enters the connecting hole 15, the fixing rod 5 can extend out of the notch 6, then the fixing block 8 on the fixing rod 5 is utilized to be attached to the baffle 9, and then the connecting rod 4 can be completely blocked with the connecting hole 15, so that the connecting rod 4 can be prevented from sliding out of the connecting hole 15 during installation.

A friction pad 13 is fixedly connected to one side, far away from the connecting rod 4, of the steel beam 2; the friction pad 13 has a square shape. During operation, connect adjacent stand 1 and girder steel 2 through friction pad 13, increase the frictional force between stand 1 and girder steel 2 for laminate more easily between girder steel 2 and the stand 1.

The bottoms of the two groups of brackets 3 are fixedly connected with a supporting plate 10; the support plate 10 has a square shape. During operation, just after girder steel 2 installs on backup pad 10, support girder steel 2 between support 3 through backup pad 10, carry out simple and easy fixed, make things convenient for operating personnel liberation both hands, need not hold girder steel 2 with hand, fix simultaneously.

The connecting rods 4 are arranged in a plurality of groups, and the connecting rods 4 are in one-to-one correspondence with the connecting holes 15. During operation, the steel beam 2 and the upright posts 1 are installed and connected by utilizing the plurality of groups of connecting rods 4, so that the steel beam 2 and the upright posts 1 are connected more firmly.

The baffles 9 are distributed on two sides of the inner wall of the connecting hole 15 in an array manner; the fixing rod 5 is made of reinforced steel. During operation, through setting up dead lever 5 as the reinforcing bar material, utilize the plastic stress of reinforcing bar for dead lever 5 can extrude through baffle 9, can take place when no baffle 9 that the rebound of a small margin comes out of rebound in with dead lever 5 follow notch 6.

Working principle: because in the prior art, when operating personnel installs girder 2 in the high altitude, operating personnel need pull girder 2 while utilize the cooperation of bolt 12 and nut 11 to install girder 2 in required position, but operating personnel before installing bolt 12, need manual the hole alignment on girder 2 with install the hole on the required position, after the alignment, need pull girder 2 and reuse the cooperation of bolt 12 and nut 11 with girder 2 is installed in required position, because girder 2 is heavier, operating personnel very easily makes girder 2 take place the skew under the circumstances that nut 11 was gone up on one side in the alignment, after using the crane to lift girder 2 to two operating personnel side, operating personnel inserts connecting rod 4 into connecting hole 15 with connecting rod 4 after the connector alignment for girder 2 and 1 interconnect carry out primary fixation, liberating operating personnel's both hands, at this moment, the second spacing hole 14 aligns with first spacing hole 7, operating personnel can utilize bolt 12 to pass first spacing hole 7 and second spacing hole 14, then screw down with nut 11 makes girder 2 and 1 between firm more.

When the connecting rod 4 enters the connecting hole 15, the baffle plate 9 in the connecting hole 15 is utilized to extrude the fixing rod 5 into the notch 6 until the connecting rod 4 completely enters the connecting hole 15, the fixing rod 5 extends out of the notch 6, then the fixing block 8 on the fixing rod 5 is utilized to be attached to the baffle plate 9, and the connecting rod 4 and the connecting hole 15 are completely blocked, so that the connecting rod 4 is prevented from sliding out of the connecting hole 15 during installation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The steel beam installation auxiliary equipment comprises a column (1); the method is characterized in that: a steel beam (2) is movably connected between the two groups of upright posts (1); two groups of brackets (3) are fixedly connected to two sides of the upright post (1); the steel beam (2) is movably connected between the two groups of brackets (3); the two groups of brackets (3) are provided with second limiting holes (14); the two ends of the steel beam (2) are provided with first limiting holes (7); a bolt (12) is connected to the first limit hole (7) in a threaded manner; nuts (11) are connected with the two sides of the bolts (12) in a threaded manner; the first limiting holes (7) are in one-to-one correspondence with the second limiting holes (14); a connecting hole (15) is formed in one side of the upright post (1); a connecting rod (4) is connected in a sliding way in the connecting hole (15); the connecting rod (4) is fixedly connected to one side, close to the upright post (1), of the steel beam (2).

2. A steel beam installation aid according to claim 1, wherein: two groups of fixing rods (5) are fixedly connected to one end, far away from the steel beam (2), of the connecting rod (4); one ends of the two groups of fixing rods (5) close to the steel beam (2) are fixedly connected with fixing blocks (8); the two sides of the connecting rod (4) are provided with notches (6) corresponding to the fixed blocks (8); a plurality of groups of baffles (9) are fixedly connected to the two sides in the connecting hole (15); the baffle (9) corresponds to the fixed rod (5).

3. A steel beam installation aid according to claim 2, wherein: a friction pad (13) is fixedly connected to one side, far away from the connecting rod (4), of the steel beam (2); the friction pad (13) is square in shape.

4. A steel beam installation aid according to claim 3, wherein: the bottoms of the two groups of brackets (3) are fixedly connected with supporting plates (10); the support plate (10) is square in shape.

5. The steel beam installation auxiliary device according to claim 4, wherein: the connecting rods (4) are arranged in a plurality of groups, and the connecting rods (4) are in one-to-one correspondence with the connecting holes (15).

6. The steel beam installation auxiliary device according to claim 5, wherein: the baffles (9) are distributed on two sides of the inner wall of the connecting hole (15) in an array manner; the fixing rod (5) is made of reinforced steel materials.