CN210614700U

CN210614700U - Simple steel pipe straightening device for construction site

Info

Publication number: CN210614700U
Application number: CN201921157850.7U
Authority: CN
Inventors: 张涛; 王军良; 王中超; 罗尧; 石少峰
Original assignee: Qingdao No 1 Construction Group Co Ltd
Current assignee: Qingdao No 1 Construction Group Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-26
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a construction technical field, in particular to simple and easy device of steel pipe alignment for construction scene. It includes the aligning pole, and be used for the tight curved steel pipe in top and with the alignment device of curved steel pipe alignment, the aligning pole passes through clamp and curved steel pipe fixed connection, the alignment device includes the screw rod, and C type dead lever, the one end and the aligning pole fixed connection of C type dead lever, the other end passes through screw hole and screw rod threaded connection, the one end of screw rod is passed through movable shore and is connected with curved steel pipe, movable shore includes the roof, the roof passes through the connecting rod and is connected with screw rod activity hinge joint, the upper portion thickness of roof is greater than the lower part thickness setting, be equipped with the recess on a side of roof and curved steel pipe contact, be equipped with the rubber protection layer in the recess, still be equipped with the handle at. The utility model discloses simple structure, convenient to use can realize that the steel pipe is at job site fast alignment, and the alignment precision is high, has ensured construction quality, has promoted construction speed, is worth popularizing and applying.

Description

Simple steel pipe straightening device for construction site

Technical Field

The utility model relates to a construction technical field, in particular to simple and easy device of steel pipe alignment for construction scene.

Background

In the building construction process, the steel pipe often can warp and become curved because of damaging, and the steel pipe is as commonly used work piece, and then the alignment work of steel pipe is very important. The straightening of the steel pipe generally needs professional equipment, and the professional equipment not only has high power consumption, but also has relatively complex operation; for a small amount of steel pipes which are bent or have small bending degree in a construction site, the steel pipes are usually straightened by hammering, and compared with straightening by means of professional equipment, although the straightening method is relatively simple in construction, the surfaces of the steel pipes are usually damaged by the straightening method, for example, the surfaces of the steel pipes are hollow, so that the appearance and the use performance of the steel pipes are also seriously influenced; meanwhile, in the actual hammering process, whether hammering and straightening are performed or not is observed by using the naked eye for many times, so that time and labor are wasted, the construction time is prolonged, the construction efficiency is reduced, and the straightening precision is seriously reduced, thereby influencing the later construction quality.

Patent CN 205763074U, it discloses a steel pipe coalignment, it includes steel pipe coalignment, steel pipe coalignment is by the base, braced frame and lead screw constitute, braced frame sets up on the base, is provided with the tube socket on two stands of braced frame respectively, is provided with the lead screw sleeve in braced frame's crossbeam middle part, and the lead screw is worn to overlap in the lead screw sleeve, and the lower extreme of lead screw sets up pressure bearing, and the pipe strap cup joints on pressure bearing, the upper end fixed connection operating handle of lead screw.

In the patent, the axial force is transmitted to the pipe clamp through the pressure bearing by rotating the handle, and the pipe clamp further transmits the axial force to the steel pipe, so that the steel pipe is finally straightened under the axial force; the pipe clamp is nonadjustable, and when the steel pipe diameter is great, the pipe clamp is no longer suitable, and when the steel pipe diameter is less, and the steel pipe atress is unbalanced, at the in-process steel pipe of alignment can remove, need adjustment or manual pressure to straighten, wastes time and energy, still can lead to the alignment rate low, and it is inconvenient to use, and the efficiency of construction is low, and it does not set up the alignment reference thing in addition, and the alignment is inefficient.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is provided, convenient to use can realize that the steel pipe is at the job site fast alignment, and the alignment precision is high, the high simple and easy device of steel pipe alignment for the construction job site of efficiency of construction.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a simple steel pipe straightening device for a building construction site comprises a straightening rod used for fixing a bent steel pipe, and a straightening device connected with the straightening rod and used for tightly propping and straightening the bent steel pipe, wherein the straightening rod is fixedly connected with the bent steel pipe through a clamp, the straightening device comprises a screw rod used for tightly propping and straightening the bent steel pipe and a C-shaped fixing rod used for supporting the screw rod, one end of the C-shaped fixing rod is fixedly connected with the straightening rod, the other end of the C-shaped fixing rod is in threaded connection with the screw rod through a threaded hole, one end of the screw rod is connected with the bent steel pipe through a movable top support, the movable top support comprises a top plate connected with the bent steel pipe, the top plate is movably hinged with the screw rod through a connecting rod, the upper part of the top plate is thicker than the lower part of the top plate, a groove used for containing the bent steel pipe is arranged, the other end of the screw rod is also provided with a handle which can enable the bent steel pipe to be straightened by axial force when the screw rod is rotated.

The simple steel pipe straightening device for the building construction site is characterized in that the straightening rod is a straight square pipe, the C-shaped fixing rod is a C-shaped square steel pipe, the handle is provided with an anti-slip rubber layer, the connecting rod is fixedly connected with the right-angle side face of the top plate, the angle formed by movably hinging the screw rod and the connecting rod is 0-30 degrees, and the side face of the top plate is in an inverted right-angle trapezoid shape.

The simple steel pipe straightening device for the building construction site further comprises a fixing plate and a base, wherein the fixing plate is used for preventing the straightening rod from moving in the straightening process, and the base is arranged below the straightening rod and used for being fixed with the ground.

The utility model discloses steel pipe alignment is simple and easy device for construction site's beneficial effect is: through setting up C type dead lever, the realization is fixed and is supported the screw rod, the setting of activity shore, can realize straightening the steel pipe of different curvatures, set up the roof to upper and lower thin, and be 0-30 degrees with the articulated angle of activity between screw rod and the connecting rod, can be as much as possible with the axial force transmission to the steel pipe of rotatory production, the alignment is efficient, and simultaneously, be provided with the alignment pole, can regard as the alignment reference thing, when the curved steel pipe is parallel with the alignment pole contact completely, the curved steel pipe has just been straightened, the alignment precision is high, the alignment efficiency is also high, thereby construction speed has been promoted.

Drawings

FIG. 1 is a view showing a usage state of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged schematic view of part a.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;

as shown in fig. 1, 2, 3, 4, a simple and easy device of steel pipe alignment for construction site, including the alignment rod 2 that is used for fixed curved steel pipe 1, and with the alignment rod 2 be connected be used for pushing up curved steel pipe 1 and with the alignment device of curved steel pipe 1 alignment, alignment rod 1 passes through clamp 3 (for prior art) and curved steel pipe 1 fixed connection, clamp 3 is together fixed with curved steel pipe and alignment rod 1, alignment rod 2 is straight square pipe, can regard as alignment reference thing, can provide the reference at alignment in-process, need not to stop the construction and distinguish whether the measurement steel pipe is aligned, thereby construction efficiency has been improved, construction cycle has been shortened.

The straightening device comprises a screw rod 4 for tightly pushing and straightening the bent steel pipe 1 and a C-shaped fixing rod 5 for supporting the screw rod 4, one end of the C-shaped fixing rod 5 is fixedly connected with the straightening rod 2, the other end of the C-shaped fixing rod is in threaded connection with the screw rod 4 through a threaded hole, the C-shaped fixing rod 5 is a C-shaped square steel pipe, one end of the screw rod 4 is connected with the bent steel pipe 1 through a movable top support 6, the movable top support 6 comprises a top plate 7 connected with the bent steel pipe 1, the top plate 7 is movably hinged with the screw rod 4 through a connecting rod 8, the angle of the movable hinge between the screw rod 4 and the connecting rod 8 is 20 degrees in the embodiment, the connecting rod 8 is fixedly connected with the right-angled side face of the top plate 7, the thickness of the upper portion of the top plate 7 is larger than that of the lower portion, the side face of the; a groove 9 for accommodating the bent steel pipe is arranged on one side surface of the top plate 7, which is in contact with the bent steel pipe 1, a rubber protective layer is arranged in the groove 9, a handle 10 which can straighten the bent steel pipe 1 by axial force when the screw rod 4 is rotated is further arranged at the other end of the screw rod 4, and an anti-slip rubber layer (not shown) is arranged on the handle 10.

In order to realize the fixed purpose of aligning pole 2, the utility model discloses still including the fixed plate 11 that is used for preventing 2 removals of alignment in-process aligning pole to and locate 2 belows of aligning pole and be used for the base 12 fixed with ground, fixed plate 11 is the wall body in this embodiment, the setting of fixed plate 12 can prevent at the in-process of alignment, because the effect of axial force, lead to the removal of aligning pole 2, the setting of base 12 can provide rotation space for the handle, further consolidate fixed plate 11 simultaneously, prevent to remove during the alignment construction.

The utility model discloses can realize that the steel pipe is at job site fast alignment, and the alignment precision is high, the utility model discloses simple manufacture, convenient to use has improved economic benefits simultaneously, has ensured construction quality, has promoted construction speed, is worth popularizing and applying.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy device of steel pipe alignment for construction scene which characterized in that: comprises a straightening rod used for fixing the bent steel pipe and a straightening device connected with the straightening rod and used for tightly propping the bent steel pipe and straightening the bent steel pipe, the straightening device comprises a screw rod for tightly pushing and straightening the bent steel pipe, and a C-shaped fixing rod for supporting the screw rod, wherein one end of the C-shaped fixing rod is fixedly connected with the straightening rod, the other end of the C-shaped fixing rod is in threaded connection with the screw rod through a threaded hole, one end of the screw rod is connected with the bent steel pipe through a movable top support, the movable top support comprises a top plate connected with the bent steel pipe, the top plate is movably hinged with the screw rod through a connecting rod, the thickness of the upper part of the top plate is larger than that of the lower part of the top plate, a groove for accommodating the bent steel pipe is arranged on one side surface of the top plate, which is contacted with the bent steel pipe, a rubber protective layer is arranged in the groove, the other end of the screw rod is also provided with a handle which can enable the bent steel pipe to be straightened by axial force when the screw rod is rotated.

2. The simple device for straightening the steel pipe for the construction site according to claim 1, which is characterized in that: the correcting rod is a straight square tube, the C-shaped fixing rod is a C-shaped square steel tube, the handle is provided with an anti-slip rubber layer, the connecting rod is fixedly connected with the right-angled side face of the top plate, the angle of the movable hinge joint between the screw rod and the connecting rod is 0-30 degrees, and the side face of the top plate is in an inverted right-angled trapezoid shape.

3. The simple device for straightening the steel pipe for the construction site according to claim 2, which is characterized in that: the straightening machine also comprises a fixing plate for preventing the straightening rod from moving in the straightening process and a base arranged below the straightening rod and used for being fixed with the ground.