CN212525515U

CN212525515U - Steel pipe alignment instrument

Info

Publication number: CN212525515U
Application number: CN202021180030.2U
Authority: CN
Inventors: 曹宇航; 陶天恒; 刘文烈; 陈旭东; 杨洋; 张双; 李云燕; 黄强光; 徐泽飞; 覃科; 张家平; 梁倡维; 杨晨迪
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-12
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a steel pipe alignment instrument, it includes the support, six backing sheets of the equal fixedly connected with in top of support front side and rear side, the bottom of backing sheet is rotated and is connected with six bull sticks. The utility model provides an in-process of moving back after the outrigger is set up and the outrigger is demolishd, there is the steel pipe of partial bending deformation always, these steel pipes always can be useless the processing of putting to it because of the bending problem, especially adopt different recovery mode to the steel pipe lease station of warping when moving back, lead to engineering cost loss indirectly, and when the construction outrigger is set up, all carry out artifical alignment to the bending deformation steel pipe, artifical alignment efficiency is not only low, and can't guarantee steel pipe safety and stability's problem, traditional artifical alignment technology has been changed, and site operation convenient and fast, the material all can be drawn materials on-the-spot, the alignment success rate improves greatly, the main part can be assembled and disassembled, can extensively apply to the support body and set up with the steel pipe move back in the middle of the alignment construction.

Description

Steel pipe alignment instrument

Technical Field

The utility model belongs to the technical field of the steel pipe alignment, especially, relate to a steel pipe alignment instrument.

Background

The steel pipe straightening tool is widely used in the field of buildings, particularly, various supports are erected on a scaffold for workers to operate and solve vertical and horizontal transportation in a construction site in the process of straightening the scaffold, and a general term of the building field refers to places which are used on an outer wall, interior decoration or high-rise building site and cannot be directly constructed, mainly aims at the purposes of up and down drying of constructors, enclosure of peripheral safety nets, high-altitude installation members and the like, and is called as a scaffold, and the scaffold is usually made of steel pipes.

However, in the process of returning after the outer frame is erected and removed, steel pipes with partial bending deformation always exist, the steel pipes are always subjected to waste treatment due to bending problems, different recovery modes are adopted for deformed steel pipe leasing stations particularly when the steel pipes are returned, engineering cost loss is indirectly caused, manual straightening is carried out on the bent deformed steel pipes when the outer frame is erected, manual straightening efficiency is low, and safety and stability of the steel pipes cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe straightening tool, the efficient advantage of steel pipe straightening has, the in-process of moving back after having solved and having set up and demolishd with the outrigger at the outrigger, there always can be the steel pipe of partial bending deformation, these steel pipes always can be useless the processing of putting because of the bending problem to it, especially adopt different recovery modes to the steel pipe lease station of warping when moving back, indirectly lead to engineering cost loss, and when the construction outrigger is built, all carry out artifical straightening to the bending deformation steel pipe, artifical straightening efficiency is not only low, and can't guarantee the problem of steel pipe safety and stability.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a steel pipe straightening tool, its includes the support, six backing sheets of the equal fixedly connected with in top of support front side and rear side, the bottom of backing sheet is rotated and is connected with six bull sticks, the fixed surface of bull stick is connected with the alignment wheel, the positive surface right side of support is provided with actuating mechanism, the inner chamber of support is provided with the fly leaf, six wheel carriers of top fixedly connected with of fly leaf, the inner chamber of wheel carrier is rotated and is connected with the lower alignment wheel with upper alignment wheel looks adaptation, be provided with the steel pipe body between upper alignment wheel and the lower alignment wheel, the both ends of steel pipe body all extend to the both sides of support, the bottom of fly leaf is provided with adjustment mechanism and firm mechanism, the both sides of support front side and rear side all are provided with guiding mechanism, six gyro wheels are installed to the bottom of support.

The utility model discloses as above be used for steel pipe alignment instrument, further: the driving mechanism is connected in the support front side including rotating and obtains the driven lever, the fixed surface of driven lever is connected with from the driving wheel, the right side fixedly connected with driving lever on the positive surface of support, the fixed surface of driving lever is connected with the action wheel, the action wheel with pass through belt transmission from the driving wheel and be connected, the bottom fixedly connected with handle of action wheel front side, the front side fixedly connected with of driven lever drives the arm, the surface and the bull stick fixed connection who drives the arm.

The utility model discloses as above be used for steel pipe alignment instrument, further: the adjusting mechanism comprises a fixing plate fixed in the inner cavity of the support, a threaded sleeve penetrates through the top of the fixing plate, the surface of the threaded sleeve is fixedly connected with the fixing plate, a screw rod is in threaded connection with the inner cavity of the threaded sleeve, and the top of the screw rod is rotatably connected with the movable plate.

The utility model discloses as above be used for steel pipe alignment instrument, further: firm mechanism is including being fixed in two base blocks of fly leaf bottom both sides, fixedly connected with dead lever between two base blocks of homonymy, the surface cover of dead lever is equipped with sliding sleeve and spring, sliding sleeve sliding connection is in the surface of dead lever, the both ends of spring respectively with base block and sliding sleeve fixed connection, the bottom of sliding sleeve rotates through the pivot and is connected with branch, the one end of branch rotates through pivot and fixed plate and is connected.

The utility model discloses as above be used for steel pipe alignment instrument, further: the guiding mechanism comprises a vertical rod fixedly connected with the support, a guiding wheel is rotatably connected to the surface of the vertical rod, and the guiding wheel is matched with the steel pipe body.

The utility model discloses as above be used for steel pipe alignment instrument, further: the front surface of the bracket is provided with a rectangular through hole matched with the screw rod.

The utility model has the advantages that:

1. the utility model discloses an operation actuating mechanism drives the alignment wheel rotation, make the steel pipe body straighten between the alignment wheel of rising and down, in the process of straightening, the steel pipe body can also be carried, the efficiency of steel pipe alignment has been improved, and the height of down-regulating straightening wheel can be adjusted through adjustment mechanism, can be applicable to the steel pipe of different bore, the suitability of this alignment device has been improved, solved in the process of moving back after the outrigger is set up and the outrigger is demolishd, there always exists the steel pipe of partial bending deformation, these steel pipes always do the disuse processing because of the bending problem, especially adopt different recovery methods to the steel pipe that warp leasing station when moving back, indirectly lead to the engineering cost loss, and when the construction outrigger is set up, all carry out the manual alignment to the bending deformation steel pipe, the manual alignment efficiency is not only low, and can't guarantee the problem of steel pipe safety and stability, the traditional manual straightening process is changed, the site construction is convenient and rapid, materials can be obtained on site, the straightening success rate is greatly improved, the main body can be assembled and disassembled, and the method can be widely applied to the construction of frame body erection and steel pipe field withdrawal straightening.

2. The utility model discloses an actuating mechanism's setting, the user holds the handle and drives the action wheel clockwise rotation, drives through the belt and rotates from the driving wheel and the driven lever, drives the arm and drives the bull stick and go up the alignment wheel and rotate for go up the alignment wheel and play the purpose of carrying steel pipe and alignment steel pipe.

3. The utility model discloses an adjustment mechanism and stabilizing mean's cooperation is used, when the distance between straightening wheel and the last straightening wheel is adjusted down to needs, the user stretches into the inner chamber of support and rotates the screw rod with the hand through the rectangle through-hole, because the screw rod is threaded connection with the swivel nut, then drive the screw rod up-and-down motion, and then drive the fly leaf, the wheel carrier is with straightening wheel up-and-down motion down, reach the purpose of adjusting the distance between straightening wheel and the last straightening wheel down, and fly leaf up-and-down motion's in-process, drive the base block, the dead lever, sliding sleeve and spring motion, make branch promote the sliding sleeve at the surface slip of dead lever and tensile or extrusion spring, and then carry out firm support to the fly leaf.

4. The utility model discloses a guiding mechanism's setting can be convenient for insert the steel pipe between the alignment wheel and the alignment wheel down, also is convenient for take out the steel pipe from this alignment instrument, and it is convenient to provide for the user.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front sectional view of an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a bracket, 2, a support sheet, 3, a rotating rod, 4, an upper straightening wheel, 5, a driving mechanism, 51, a driven rod, 52, a driven wheel, 53, a driving rod, 54, a driving wheel, 55, a handle, 56, a driving arm, 6, a movable plate, 7, a wheel carrier, 8, a lower straightening wheel, 9, a steel pipe body, 10, an adjusting mechanism, 101, a fixing plate, 102, a threaded sleeve, 103, a screw rod, 11, a stabilizing mechanism, 111, a base block, 112, a fixing rod, 113, a sliding sleeve, 114, a spring, 115, a support rod, 12, a guiding mechanism, 121, a vertical rod, 122, a guiding wheel, 13, a roller, 14 and a rectangular through hole.

Detailed Description

Hereinafter, embodiments of the steel pipe straightening tool of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-2 show a steel pipe straightening tool according to an embodiment of the present invention, which includes a frame 1, six support sheets 2 fixedly connected to the top of the front side and the top of the back side of the frame 1, six rotating rods 3 rotatably connected to the bottom of the support sheets 2, an upper straightening wheel 4 fixedly connected to the surface of the rotating rods 3, a driving mechanism 5 disposed on the right side of the front surface of the frame 1, the driving mechanism 5 including a driven rod 51 rotatably connected to the front side of the frame 1, a driven wheel 52 fixedly connected to the surface of the driven rod 51, a driving rod 53 fixedly connected to the right side of the front surface of the frame 1, a driving wheel 54 fixedly connected to the surface of the driving rod 53, the driving wheel 54 connected to the driven wheel 52 through a belt transmission, a handle 55 fixedly connected to the bottom of the front side of the driving wheel 54, a driving arm 56 fixedly connected to the front side of the driven rod 51, a surface of the driving arm, a user holds a handle 55 to drive a driving wheel 54 to rotate clockwise, a driven wheel 52 and a driven rod 51 are driven to rotate through a belt, a driving arm 56 drives a rotating rod 3 and an upper straightening wheel 4 to rotate, so that the upper straightening wheel 4 achieves the purpose of conveying steel pipes and straightening steel pipes, a movable plate 6 is arranged in an inner cavity of a support 1, six wheel frames 7 are fixedly connected to the top of the movable plate 6, a lower straightening wheel 8 matched with the upper straightening wheel 4 is rotatably connected to the inner cavity of the wheel frames 7, a steel pipe body 9 is arranged between the upper straightening wheel 4 and the lower straightening wheel 8, two ends of the steel pipe body 9 extend to two sides of the support 1, an adjusting mechanism 10 and a stabilizing mechanism 11 are arranged at the bottom of the movable plate 6, the adjusting mechanism 10 comprises a fixing plate 101 fixed in the inner cavity of the support 1, a threaded sleeve 102 is arranged at the top of the fixing plate 101 in a penetrating manner, the surface of the threaded sleeve 102 is, the top of the screw 103 is rotatably connected with the movable plate 6, the stabilizing mechanism 11 comprises two base blocks 111 fixed on two sides of the bottom of the movable plate 6, a fixed rod 112 is fixedly connected between the two base blocks 111 on the same side, a sliding sleeve 113 and a spring 114 are sleeved on the surface of the fixed rod 112, the sliding sleeve 113 is slidably connected on the surface of the fixed rod 112, two ends of the spring 114 are respectively fixedly connected with the base blocks 111 and the sliding sleeve 113, the bottom of the sliding sleeve 113 is rotatably connected with a supporting rod 115 through a rotating shaft, one end of the supporting rod 115 is rotatably connected with the fixed plate 101 through a rotating shaft, a rectangular through hole 14 matched with the screw 103 is formed in the front surface of the bracket 1, through the matching use of the adjusting mechanism 10 and the stabilizing mechanism 11, when the distance between the lower straightening wheel 8 and the upper straightening wheel 4 needs to be adjusted, a user extends a hand into the inner cavity of the bracket 1, the screw 103 is driven to move up and down, and further the movable plate 6, the wheel frame 7 and the lower straightening wheel 8 are driven to move up and down, so as to achieve the purpose of adjusting the distance between the lower straightening wheel 8 and the upper straightening wheel 4, and in the process of moving up and down the movable plate 6, the base block 111, the fixed rod 112, the sliding sleeve 113 and the spring 114 are driven to move, so that the supporting rod 115 pushes the sliding sleeve 113 to slide on the surface of the fixed rod 112 and stretch or extrude the spring 114, so as to stably support the movable plate 6, the guide mechanisms 12 are respectively arranged on the front side and the rear side of the bracket 1, each guide mechanism 12 comprises a vertical rod 121 fixedly connected with the bracket 1, the surface of each vertical rod 121 is rotatably connected with a guide wheel 122, the guide wheels 122 are matched with the steel pipe body 9, through the arrangement of the guide mechanisms 12, the steel pipe can be conveniently inserted between the upper straightening wheel 4 and the lower straightening wheel 8, provides convenience for users, and six rollers 13 are arranged at the bottom of the bracket 1.

The working principle is as follows: the utility model discloses during the use, user's accessible gyro wheel 13 is nimble with this alignment instrument and is removed to the position that needs, the steel pipe that will need the alignment inserts from the left side, clockwise rotation handle 55 after that, make and go up alignment wheel 4 clockwise rotation, carry steel pipe body 9, steel pipe body 9 is aligned at last alignment wheel 4 and between the alignment wheel 8 down, the steel pipe bore is not when, user's accessible adjustment mechanism 10 adjusts the distance between alignment wheel 8 and the last alignment wheel 4 down, be applicable to the alignment of different bore steel pipes, and the workman can use this alignment instrument to carry out the quick alignment, and the efficiency is improved.

In summary, the following steps: the steel pipe straightening tool drives the upper straightening wheel 4 to rotate by operating the driving mechanism 5, so that the steel pipe body 9 is straightened between the upper straightening wheel 4 and the lower straightening wheel 8, the steel pipe body 9 can be conveyed in the straightening process, the straightening efficiency of the steel pipe is improved, the height of the lower straightening wheel 8 can be adjusted by the adjusting mechanism 10, the steel pipe straightening tool is suitable for steel pipes with different calibers, the applicability of the straightening device is improved, the problem that steel pipes with partial bending deformation always exist in the field withdrawing process after the outer frame is erected and removed is always subjected to waste treatment due to bending problems, particularly, different recovery modes are adopted for a deformed steel pipe leasing station in the field withdrawing process, engineering cost loss is indirectly caused, manual straightening is carried out on the bent deformed steel pipes when the outer frame is erected, the manual straightening efficiency is low, and can't guarantee the problem of steel pipe safety and stability, changed traditional artifical alignment technology, site operation convenient and fast moreover, the material all can be drawn materials on the spot, the alignment success rate improves greatly, and the main part can be assembled and disassembled, can extensively apply to in the middle of the frame body is set up and steel pipe alignment construction of moving back to the ground.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A steel pipe straightening tool, comprising: the support comprises a support (1), six support sheets (2) are fixedly connected to the front side and the rear side of the support (1), six rotating rods (3) are connected to the bottom of each support sheet (2) in a rotating mode, an upper straightening wheel (4) is fixedly connected to the surface of each rotating rod (3), a driving mechanism (5) is arranged on the right side of the front surface of the support (1), a movable plate (6) is arranged in an inner cavity of the support (1), six wheel carriers (7) are fixedly connected to the top of each movable plate (6), a lower straightening wheel (8) matched with the upper straightening wheel (4) is rotatably connected to the inner cavity of each wheel carrier (7), a steel pipe body (9) is arranged between the upper straightening wheel (4) and the lower straightening wheel (8), two ends of the steel pipe body (9) extend to two sides of the support (1), an adjusting mechanism (10) and a stabilizing mechanism (11) are arranged at the bottom of each movable plate (6, the two sides of the front side and the rear side of the support (1) are provided with guide mechanisms (12), and six rollers (13) are mounted at the bottom of the support (1).

2. The steel pipe straightening tool according to claim 1, wherein the driving mechanism (5) comprises a driven rod (51) rotatably connected to the front side of the support (1), a driven wheel (52) is fixedly connected to the surface of the driven rod (51), a driving rod (53) is fixedly connected to the right side of the front surface of the support (1), a driving wheel (54) is fixedly connected to the surface of the driving rod (53), the driving wheel (54) is connected with the driven wheel (52) through a belt transmission, a handle (55) is fixedly connected to the bottom of the front side of the driving wheel (54), a driving arm (56) is fixedly connected to the front side of the driven rod (51), and the surface of the driving arm (56) is fixedly connected with the rotating rod (3).

3. The steel pipe straightening tool according to claim 1, characterized in that the adjusting mechanism (10) comprises a fixed plate (101) fixed in an inner cavity of the bracket (1), a threaded sleeve (102) is arranged at the top of the fixed plate (101) in a penetrating manner, the surface of the threaded sleeve (102) is fixedly connected with the fixed plate (101), a threaded rod (103) is connected to the inner cavity of the threaded sleeve (102) in a threaded manner, and the top of the threaded rod (103) is rotatably connected with the movable plate (6).

4. The steel pipe straightening tool according to claim 3, characterized in that the stabilizing mechanism (11) comprises two base blocks (111) fixed on two sides of the bottom of the movable plate (6), a fixed rod (112) is fixedly connected between the two base blocks (111) on the same side, a sliding sleeve (113) and a spring (114) are sleeved on the surface of the fixed rod (112), the sliding sleeve (113) is slidably connected to the surface of the fixed rod (112), two ends of the spring (114) are respectively fixedly connected with the base blocks (111) and the sliding sleeve (113), a supporting rod (115) is rotatably connected to the bottom of the sliding sleeve (113) through a rotating shaft, and one end of the supporting rod (115) is rotatably connected with the fixed plate (101) through the rotating shaft.

5. The steel pipe straightening tool according to claim 1, characterized in that the guide mechanism (12) comprises a vertical rod (121) fixedly connected with the support (1), a guide wheel (122) is rotatably connected to the surface of the vertical rod (121), and the guide wheel (122) is matched with the steel pipe body (9).

6. The steel pipe straightening tool according to claim 3, characterized in that the front surface of the bracket (1) is provided with a rectangular through hole (14) adapted to the screw (103).