CN211637823U

CN211637823U - Manual steel pipe straightening device

Info

Publication number: CN211637823U
Application number: CN201922455673.7U
Authority: CN
Inventors: 程志远; 王光; 史军号; 徐嘉汪; 赵润哲; 张丽彩
Original assignee: Hebei No2 Building Engineering Co ltd
Current assignee: Hebei No2 Building Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a manual steel pipe coalignment relates to building engineering steel pipe alignment technical field, including the shape of two vertical settings and the right angled triangle's that the size is the same triangle grudging post, the hypotenuse fixed connection's of level setting with two triangle grudging posts entablature and bottom end rail, the level setting with two triangle grudging post's summit fixed connection pull even roof beam, cup joint the last buckle in the arc groove of the lower surface setting on the entablature, cup joint the lower buckle in the arc groove of the upper surface setting on the bottom end rail and the wheel of fixed connection in triangle grudging post bottom, the utility model discloses simple structure, manufacturing is convenient, and convenient to use is swift, has improved the quality of steel pipe, has improved the degree of safety of construction, has improved the turnover rate of utilization of steelframe pipe, and the cost is reduced.

Description

Manual steel pipe straightening device

Technical Field

The utility model belongs to the technical field of the constructional engineering steel pipe alignment technique and specifically relates to a manual steel pipe coalignment.

Background

In building construction, the utilization rate of steel frame pipes is very high, and the steel frame pipes are required to be used for building an external frame, a supporting formwork system, various protective facilities and the like. However, the steel frame pipes are very easy to bend in the construction and turnover use process, and the bent steel frame pipes are not used in engineering construction, so that the use loss of project steel frame pipes is increased, and the project cost is increased. The existing steel pipe straightening device is complex, requires an operator to have certain professional operation capacity, is inconvenient to use, is heavy, has poor gravity center control, is difficult to move, has high requirements on the environment, is easy to corrode, has high manufacturing cost, and cannot be used in the building construction environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides one kind. Simple structure, it is convenient to make, and convenient to use is swift, has improved the quality of steel pipe, has improved the degree of safety of construction, has improved the turnover rate of utilization of steelframe pipe, and the cost is reduced has reduced the energy consumption

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a manual steel pipe coalignment, includes the shape of two vertical settings and the same right angled triangle's of size triangle-shaped's triangle grudging post, the level set up with the hypotenuse fixed connection's of two triangle grudging posts entablature and bottom end rail, the level set up with the summit fixed connection's of two triangle grudging posts draw even roof beam, cup joint the last buckle in the arc groove of the lower surface setting on the entablature, cup joint the lower buckle in the arc groove of the upper surface setting on the bottom end rail and the wheel of fixed connection in triangle grudging post bottom.

The utility model discloses technical scheme's further improvement lies in: the axes of the arc grooves of the upper buckle and the lower buckle are positioned in the same vertical plane.

The utility model discloses technical scheme's further improvement lies in: the axes of the arc grooves of the upper buckle and the lower buckle are parallel to each other.

The utility model discloses technical scheme's further improvement lies in: the axes of the arc grooves of the upper buckle and the lower buckle are inclined upwards by 15 degrees from the horizontal plane.

The utility model discloses technical scheme's further improvement lies in: the vertical height difference between the upper cross beam and the lower cross beam is 10 cm.

The utility model discloses technical scheme's further improvement lies in: the device also comprises an upper aligning pair wheel sleeved on the upper cross beam and a lower aligning pair wheel sleeved on the lower cross beam.

The utility model discloses technical scheme's further improvement lies in: the device also comprises a connecting beam which is horizontally arranged and fixedly connected with the two triangular vertical frames.

The utility model discloses technical scheme's further improvement lies in: the wheels are universal wheels.

The utility model discloses technical scheme's further improvement lies in: and a handle is arranged on the upper surface of the traction coupling beam.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

the utility model discloses a isolated plant, simple structure, it is convenient to make, the on-the-spot preparation of being convenient for, and preparation low cost, convenient operation, convenient to use is swift, has improved the quality of steel pipe, has improved the degree of safety of construction, has improved the turnover rate of utilization of steel pipe, and the cost is reduced has reduced the energy consumption, and preparation material source is wide, has reduced material cost, is applicable to the job site.

The triangular vertical frame is a right triangle, has stable structure, is easy to control the whole center, is convenient to move and is easy to manufacture.

The clamp of the straightening steel pipe ensures that the steel pipe to be straightened does not swing randomly, and the axes of the arc grooves of the upper clamp and the lower clamp are positioned in the same vertical plane, so that the straightening steel pipe cannot be bent or have shape deviation in the horizontal direction; the axes of the arc grooves of the upper buckle and the lower buckle are parallel to each other, so that the installation of the buckles is convenient, meanwhile, the contact area between the steel pipe and the arc grooves during straightening is increased, dents caused by stress concentration on the surface of the steel pipe are prevented, and the surface quality of the steel pipe is improved; the axes of the arc grooves of the upper buckle and the lower buckle are inclined upwards by an angle of 15 degrees from the horizontal plane, so that force application of constructors is facilitated, and the control capability of the straightening process is improved; the vertical height difference of the upper cross beam and the lower cross beam is 10 cm, and the vertical height difference of the upper buckle and the lower buckle is 10 cm, so that enough moment is provided for the straightening process, the force required by straightening is reduced, and the straightening work efficiency is improved.

The upper correction wheel and the lower correction wheel are powerful and grind redundant parts on the surface of the steel pipe, so that the surface quality of the steel pipe is improved, and meanwhile, the steel pipe can be slowly bent and deformed with larger radius, and the steel pipe straightening device is favorable for straightening the steel pipe in a large range.

The connecting beam is beneficial to improving the overall strength and preventing the insufficient connection strength of the two triangular vertical frames. The wheels improve the convenience degree of the whole moving device, and the universal wheels are favorable for reducing the rotating radius when the whole moving device is moved. The arrangement of the towing connecting beam and the handle is beneficial to grasping and controlling and moving the whole device.

Drawings

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

the device comprises a triangular vertical frame 1, a triangular vertical frame 2, an upper cross beam 3, a lower cross beam 4, a traction connecting beam 5, a connecting beam 6, wheels 7a, an upper buckle 7b, a lower buckle 8a, an upper aligning pair wheel 8b and a lower aligning pair wheel.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

as shown in figure 1, the manual steel tube straightening device comprises a triangular vertical frame 1, an upper cross beam 2, a lower cross beam 3, a traction connecting beam 4, a connecting beam 5, wheels 6, an upper buckle 7a, a lower buckle 7b, an upper straightening pair wheel 8a and a lower straightening pair wheel 8 b. A steel frame pipe with standard construction site and a steel bar with the thickness of 25mm are selected and welded into the triangular vertical frames 1 in the picture 1, the number of the triangular vertical frames 1 is two, the two triangular vertical frames 1 are right-angled triangles, and the shapes and the sizes of the two triangular vertical frames are the same and are vertically arranged. The upper crossbeam 2, the lower crossbeam 3, the traction coupling beam 4 and the coupling beam 5 are horizontally arranged, the upper crossbeam 2 and the lower crossbeam 3 are fixedly connected with the bevel edges of the two triangular vertical frames 1, the upper crossbeam 2 is fixedly connected with the top point of the highest position of the bevel edges, and the traction coupling beam 4 is fixedly connected with the top points of the two triangular vertical frames 1. Go up buckle 7a and lower buckle 7b and be the standard buckle that the engineering was used, go up buckle 7a and cup joint on entablature 2, the lower surface of going up buckle 7a is provided with the arc groove, and lower buckle 7b cup joints on bottom end rail 3, and the upper surface of lower buckle 7b is provided with lower buckle 7b in arc groove. The wheels 6 are fixedly connected near the right angle of the bottom of the triangular vertical frame 1. The vertical height difference between the upper beam 2 and the lower beam 3 is 10 cm, and an upper buckle 7a and a lower buckle 7b for fixing the steel frame pipe are fixed on the triangular fixing frame 1 by 10 cm.

Go up lieing in same vertical plane of school wheel 8a and lower school wheel 8b, the axis of going up buckle 7a and buckle 7 b's circular arc groove down is located same vertical plane specifically, the axis of going up buckle 7a and buckle 7 b's circular arc groove down is parallel to each other, the axis of going up buckle 7a and buckle 7 b's circular arc groove down is by horizontal plane tilt up 15 jiaos, along with to going up buckle 7a and buckle 7 b's use down, certain power can be applyed to last buckle 7a and buckle 7b down to the steel pipe for the inclination of going up buckle 7a or buckle 7 b's circular arc groove down has changed, and then makes the buckle further adapt to specific atress condition. The upper buckle 7a and the lower buckle 7b are standard cross fasteners, and the standard cross fasteners are fixed between cross rods of the upper cross beam 2 and the lower cross beam 3 in the figure 1 to be used as straightening seats for fixing and straightening steel frame pipes.

The upper correction wheel 8a is sleeved on the upper cross beam 2, and the lower correction wheel 8b is sleeved on the lower cross beam 3. The connecting beam 5 is horizontally arranged, and the connecting beam 5 is fixedly connected with the two triangular vertical frames 1. Two wheels 6 are arranged at the bottom of the device, so that the whole straightening device can move conveniently, the wheels 6 are universal wheels, and a handle is arranged on the upper surface of the traction coupling beam 4.

The steel tube to be straightened is a steel frame tube, the steel frame tube and a device for manually straightening the steel frame tube, which is made by welding reinforcing steel bars, an upper cross beam 2 and a lower cross beam 3 on the triangular vertical frame 1 are used as force applying devices,

the utility model discloses used material is building engineering common material, and the device is applied to the steelframe pipe rapid alignment of certain degree bending deformation in the engineering construction.

Working principle or using method:

during the use, the crooked position is fixed in the bent steel frame pipe and is located at the alignment seat of last buckle 7a and lower buckle 7b, also is exactly the arc groove department, and the people stands in one side of triangle grudging post 1 and utilizes the hand to press down the steel frame pipe, just can be smooth with the alignment of steel frame pipe, easy operation, convenient to use.

Claims

1. The utility model provides a manual steel pipe coalignment which characterized in that: the triangular vertical frame comprises two vertically arranged right-angled triangle-shaped vertical frames (1) with the same shape and size, an upper cross beam (2) and a lower cross beam (3) which are horizontally arranged and fixedly connected with bevel edges of the two triangular vertical frames (1), a traction connecting beam (4) which is horizontally arranged and fixedly connected with summits of the two triangular vertical frames (1), an upper buckle (7 a) of an arc groove which is sleeved on the lower surface of the upper cross beam (2), a lower buckle (7 b) of the arc groove which is sleeved on the upper surface of the lower cross beam (3) and wheels (6) which are fixedly connected to the bottoms of the triangular vertical frames (1).

2. The manual steel tube straightening device according to claim 1, wherein: the axes of the arc grooves of the upper buckle (7 a) and the lower buckle (7 b) are positioned in the same vertical plane.

3. The manual steel tube straightening device according to claim 1, wherein: the axes of the arc grooves of the upper buckle (7 a) and the lower buckle (7 b) are parallel to each other.

4. A manual steel tube straightening device according to claim 3, wherein: the axes of the arc grooves of the upper buckle (7 a) and the lower buckle (7 b) are inclined upwards by an angle of 15 degrees from the horizontal plane.

5. The manual steel tube straightening device according to claim 1, wherein: the vertical height difference between the upper cross beam (2) and the lower cross beam (3) is 10 cm.

6. The manual steel tube straightening device according to claim 1, wherein: also comprises an upper aligning pair wheel (8 a) sleeved on the upper cross beam (2) and a lower aligning pair wheel (8 b) sleeved on the lower cross beam (3).

7. The manual steel tube straightening device according to claim 1, wherein: the device also comprises a connecting beam (5) which is horizontally arranged and fixedly connected with the two triangular vertical frames (1).

8. The manual steel tube straightening device according to claim 1, wherein: the wheels (6) are universal wheels.

9. The manual steel tube straightening device according to claim 1, wherein: the upper surface of the traction coupling beam (4) is provided with a handle.