CN213378580U

CN213378580U - Building steel framework is with aligning device

Info

Publication number: CN213378580U
Application number: CN202021866801.3U
Authority: CN
Inventors: 李莹
Original assignee: Tianjin Xinqihang Technology Co ltd
Current assignee: Tianjin Xinqihang Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-08
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a building steel framework is with aligning device, including base and the workstation of setting on the base, the equal fixedly connected with bracing piece all around at base top, the middle part fixedly connected with telescopic link at base top, the utility model relates to a relevant technical field of construction. This straightening device for building steel form frame, through set up the steadying plate on the workstation, the rotation that utilizes the screw thread post drives the stripper plate and removes, thereby reach effective spacing to the steel form, it rises to utilize the work piece after the telescopic link promotes the centre gripping, straighten through two alignment levers, utilize I-shaped frame to install the alignment lever, when using, directly place the alignment lever in the draw-in groove that I-shaped frame corresponds, then utilize the round pin frame can accomplish fixedly, it is very convenient to install, when alignment lever deformation speed is greater than work piece deformation speed simultaneously, directly extract the round pin frame, take off this alignment lever and change the alignment lever that has bigger bearing capacity can, it is very convenient to dismantle.

Description

Building steel framework is with aligning device

Technical Field

The utility model relates to a relevant technical field of construction specifically is a building steel form frame is with aligning device.

Background

The steel form is used for the fashioned steel form of concrete placement, except that the steel form also has wooden form, plywood template etc. the steel form is with its characteristics such as repetitious usage, concrete placement shaping are pleasing to the eye widely applied to building engineering, the workshop production step of steel form as follows: cutting, assembling, welding, polishing, straightening, trial splicing and spraying paint.

For the straightening process, there are methods such as hammering method, line heating plate, mechanical lever, hydraulic machine, etc. generally, for example, a simple straightening device for steel form described in patent No. CN211218105U, which uses the principle of mechanical lever, inserts the steel form to be straightened into a horizontal limit piece composed of four round steel, and uses a jack to jack the bending point of the steel form to be straightened for straightening.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a building aligning device for steel form has solved and can not carry out effectual horizontal direction spacing to the steel form, and simultaneously when utilizing mechanical lever's alignment mode, the shelf is easy more fast than the work piece deformation, and the shelf after the deformation is difficult to disassemble, uses very inconveniently to the mode of simple utilization both ends atress is carried out the alignment to the steel form, is unfavorable for the high-efficient safe problem of alignment of steel form.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a straightening device for a construction steel framework comprises a base and a workbench arranged on the base, wherein support rods are fixedly connected to the periphery of the top of the base, a telescopic rod is fixedly connected to the middle of the top of the base, the top of a telescopic rod push rod is fixedly connected with the bottom of the workbench, extension plates are fixedly connected to the bottoms of the front side and the rear side of the workbench, the inner surfaces of the extension plates are slidably connected with the outer surfaces of the support rods, stabilizing plates are fixedly connected to the left side and the right side of the top of the workbench, threaded columns are connected to the inner surfaces of the stabilizing plates in a threaded manner, an extrusion plate is rotatably connected to the outer surface of one end of each threaded column through bearings, stabilizer bars are fixedly connected to the front side and the rear side of the extrusion plate, the outer surfaces of the stabilizer bars are slidably connected with the inner surfaces of the stabilizing plates, and, straightening levers are arranged on the front side and the rear side of the I-shaped frame in a sliding mode, and pin frames matched with the straightening levers are fixedly connected to the front side and the rear side of the top of the I-shaped frame.

Preferably, the straightening lever includes two installation pieces and steel sheet, two one side that the installation piece is relative respectively with the left and right sides fixed connection of steel sheet, both sides all are provided with the draw-in groove with installation piece looks adaptation around the I-shaped frame, and the top of installation piece and the top of I-shaped frame all offer with the through-hole of round pin frame looks adaptation.

Preferably, the pin frame comprises two pins, a push plate and a bump, wherein the two pins are matched with the through hole, the middle of the top of the push plate is fixedly connected with the bottom of the bump, and the tops of the two pins are respectively fixedly connected with the left side and the right side of the bottom of the push plate.

Preferably, the front side and the rear side of the tops of the two I-shaped frames are fixedly connected with fixing plates, the tops of the extrusion plates are provided with grooves matched with the fixing plates, the mounting plates are fixedly connected between the opposite sides of the two fixing plates on the left side and the right side, the tops of the four fixing plates are fixedly connected with limiting plates through bolts, an elastic top frame is arranged between the mounting plates and the limiting plates in a sliding mode, and the bottom of the elastic top frame is fixedly connected with an auxiliary pressing plate.

Preferably, the elastic top frame comprises a top rod, a spring and a positioning plate, the outer surface of the top rod is fixedly connected with the inner surface of the positioning plate, and the spring is sleeved on the outer surface of the top rod.

Preferably, the bottom of ejector pin runs through the mounting panel and with the top fixed connection of supplementary clamp plate, the top and the bottom of spring respectively with the bottom of limiting plate and the top in close contact with of locating plate.

Advantageous effects

The utility model provides a building steel framework is with aligning device. Compared with the prior art, the method has the following beneficial effects:

(1) this building steel formwork is with alignment device, through set up the steadying plate on the workstation, the rotation that utilizes the screw thread post drives the stripper plate and removes, thereby reach effective spacing to the steel form, it rises to utilize the work piece after the telescopic link promotes the centre gripping, straighten through two alignment levers, utilize I-shaped frame to install the alignment lever, when using, directly place the alignment lever in the draw-in groove that I-shaped frame corresponds, then utilize the round pin frame can accomplish fixedly, it is very convenient to install, when alignment lever deformation speed is greater than work piece deformation speed simultaneously, directly extract the round pin frame, take off this alignment lever and change the alignment lever that has bigger bearing capacity can, it is very convenient to dismantle.

(2) This straightening device for building steel form frame through set up the fixed plate on I-shaped frame, utilizes the fixed plate to install mounting panel and limiting plate to set up the elasticity roof-rack between mounting panel and limiting plate, utilize the elasticity of spring to cushion supplementary clamp plate, thereby treat straightening work piece both ends and before the lever contact of straightening, supplementary clamp plate will buckle the middle part with this work piece and contact, thereby guarantee the stability of work piece when receiving straightening lever effort, guarantee the high-efficient alignment of safety of work piece.

Drawings

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

FIG. 2 is a schematic view of the connection of the base, the telescopic rod and the worktable structure of the present invention;

fig. 3 is a schematic connection diagram of the support rod and the i-shaped frame structure according to the present invention;

fig. 4 is a schematic structural view of the straightening lever of the present invention;

fig. 5 is a schematic connection diagram of the mounting plate, the limiting plate, the elastic top frame and the auxiliary pressing plate structure of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a work table; 3. a support bar; 4. a telescopic rod; 5. a stabilizing plate; 6. a threaded post; 7. a pressing plate; 8. a stabilizer bar; 9. a jig frame; 10. a straightening lever; 11. a pin frame; 12. mounting blocks; 13. a steel plate; 14. a card slot; 15. a through hole; 16. a pin; 17. pushing the plate; 18. a bump; 19. a fixing plate; 20. mounting a plate; 21. a limiting plate; 22. an elastic top frame; 23. an auxiliary pressure plate; 24. a top rod; 25. a spring; 26. positioning a plate; 27. and (5) a stretching plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a straightening device for a building steel framework comprises a base 1 and a workbench 2 arranged on the base 1, wherein support rods 3 are fixedly connected to the periphery of the top of the base 1, a telescopic rod 4 is fixedly connected to the middle of the top of the base 1, the telescopic rod 4 is electrically connected with an external power supply and is controlled by a control switch, the top of a push rod of the telescopic rod 4 is fixedly connected with the bottom of the workbench 2, extension plates 27 are fixedly connected to the bottoms of the front side and the rear side of the workbench 2, the inner surface of each extension plate 27 is slidably connected with the outer surface of the corresponding support rod 3, stabilizing plates 5 are fixedly connected to the left side and the right side of the top of the workbench 2, threaded columns 6 are in threaded connection with the inner surfaces of the stabilizing plates 5, extrusion plates 7 are rotatably connected to the outer surface of one ends of the threaded columns 6 through bearings, rotary tables are fixedly connected to the other ends of the threaded columns 6, the outer surface of the stabilizer bar 8 is connected with the inner surface of the stabilizer plate 5 in a sliding way, the top end of the support bar 3 is fixedly connected with an I-shaped frame 9, the front side and the rear side of the I-shaped frame 9 are both provided with straightening levers 10 in a sliding way, the front side and the rear side of the top of the I-shaped frame 9 are both fixedly connected with pin frames 11 matched with the straightening levers 10, the stabilizer plate 5 is arranged on the worktable 2, the extrusion plate 7 is driven to move by the rotation of the threaded column 6, so that the effective limit of the steel template is achieved, the clamped workpiece is pushed to ascend by the telescopic rod 4, the straightening is carried out by the two straightening levers 10, the straightening levers 10 are installed by the I-shaped frame 9, when in use, the straightening levers 10 are directly placed in the clamping grooves 14 corresponding to the I-shaped frame 9, then the fixing can be completed by the pin frames 11, the installation is very convenient, and when, the pin frame 11 is directly pulled out, and the straightening lever 10 is taken down and replaced by the straightening lever 10 with larger bearing capacity, so that the disassembly is very convenient.

Further, the straightening lever 10 includes two mounting blocks 12 and a steel plate 13, one side of each of the two mounting blocks 12 opposite to each other is fixedly connected to the left and right sides of the steel plate 13, the front and rear sides of the i-shaped frame 9 are provided with clamping grooves 14 adapted to the mounting blocks 12, the top of each of the mounting blocks 12 and the top of the i-shaped frame 9 are provided with through holes 15 adapted to the pin frame 11, the pin frame 11 includes two pins 16 adapted to the through holes 15, a push plate 17 and a projection 18, the middle of the top of the push plate 17 is fixedly connected to the bottom of the projection 18, the top of the two pins 16 is fixedly connected to the left and right sides of the bottom of the push plate 17, and the stability of the mounting blocks 12 connected to the i-shaped frame 9 can be ensured by using the two pins 16 adapted to the.

Further, the front side and the rear side of the tops of the two I-shaped frames 9 are fixedly connected with a fixing plate 19, the top of the extrusion plate 7 is provided with a groove matched with the fixing plate 19, the groove is used for being matched with the fixing plate 19 to ensure that the auxiliary pressing plate 23 effectively limits the position of a workpiece to be straightened, a mounting plate 20 is fixedly connected between the opposite sides of the two fixing plates 19 on the left side and the right side, the tops of the four fixing plates 19 are fixedly connected with a limiting plate 21 through bolts, an elastic top frame 22 is arranged between the mounting plate 20 and the limiting plate 21 in a sliding manner, the bottom of the elastic top frame 22 is fixedly connected with the auxiliary pressing plate 23, the elastic top frame 22 comprises a top rod 24, a spring 25 and a positioning plate 26, the outer surface of the top rod 24 is fixedly connected with the inner surface of the positioning plate 26, the spring 25 is, the top and the bottom of the spring 25 are respectively in close contact with the bottom of the limiting plate 21 and the top of the positioning plate 26, and the spring 25 is an industrial-grade spring, has good fatigue resistance, can be repeatedly stretched for long-term use, and can be replaced after long-term use.

And those not described in detail in this specification are well within the skill of those in the art.

When the straightening device is used, a bent bottom surface of a workpiece to be machined is placed on the workbench 2, the rotary table is rotated to drive the threaded column 6 to rotate, so that the two extrusion plates 7 limit the position of the workpiece, the straightening lever 10 is placed in the clamping groove 14 of the I-shaped frame 9, the pin frame 11 penetrates through the through hole 15 to complete installation of the straightening lever 10, the telescopic rod 4 is controlled to extend, the workbench 2 drives the extension plate 27 to move upwards along the supporting rod 3, the auxiliary pressing plate 23 is in contact with the workpiece in the rising process, the auxiliary pressing plate 23 extrudes the ejector rod 24 along with continuous rising, so that the positioning plate 26 extrudes the spring 25, under the elastic force of the spring 25, the auxiliary pressing plate 23 tightly limits the position of the workpiece, then the workpiece rises to two ends to be in contact with the steel plate 13, and when the telescopic rod 4 continues to extend, the workpiece is continuously straightened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building aligning device for steel form, includes base (1) and workstation (2) of setting on base (1), its characterized in that: the support rod (3) is fixedly connected to the periphery of the top of the base (1), the telescopic rod (4) is fixedly connected to the middle of the top of the base (1), the top of the push rod of the telescopic rod (4) is fixedly connected with the bottom of the workbench (2), the extension plates (27) are fixedly connected to the bottoms of the front side and the rear side of the workbench (2), the inner surfaces of the extension plates (27) are connected with the outer surface of the support rod (3) in a sliding manner, the stabilizing plates (5) are fixedly connected to the left side and the right side of the top of the workbench (2), the threaded columns (6) are connected to the inner surface of the stabilizing plates (5) in a threaded manner, the extrusion plate (7) is connected to the outer surface of one end of each threaded column (6) through a bearing in a rotating manner, the extrusion plate (7) is fixedly connected to the front side and the rear side of one side of each stabilizing rod (6) in a, the top fixedly connected with worker's type frame (9) of bracing piece (3), both sides all slide around worker's type frame (9) and are provided with alignment lever (10), round pin frame (11) of both sides equal fixedly connected with and alignment lever (10) looks adaptation around worker's type frame (9) top.

2. The straightening device for the construction steel framework, according to claim 1, characterized in that: straightening lever (10) include two installation pieces (12) and steel sheet (13), two install the relative one side of piece (12) respectively with the left and right sides fixed connection of steel sheet (13), both sides all are provided with draw-in groove (14) with installation piece (12) looks adaptation around I-shaped frame (9), and install the top of piece (12) and the top of I-shaped frame (9) and all offer through-hole (15) with round pin frame (11) looks adaptation.

3. The straightening device for the construction steel framework, according to claim 2, characterized in that: the pin frame (11) comprises two pin columns (16) matched with the through holes (15), a push plate (17) and a convex block (18), the middle of the top of the push plate (17) is fixedly connected with the bottom of the convex block (18), and the top of each pin column (16) is fixedly connected with the left side and the right side of the bottom of the push plate (17) respectively.

4. The straightening device for the construction steel framework, according to claim 1, characterized in that: two equal fixedly connected with fixed plate (19) in both sides around model frame (9) top, and the recess with fixed plate (19) looks adaptation is seted up at the top of stripper plate (7), fixedly connected with mounting panel (20), four between two fixed plate (19) relative one side in the left and right sides bolt fixedly connected with limiting plate (21) are passed through at the top of fixed plate (19), it is provided with elasticity roof-rack (22) to slide between mounting panel (20) and limiting plate (21), and the bottom fixedly connected with auxiliary pressure plate (23) of elasticity roof-rack (22).

5. The straightening device for the construction steel framework, according to claim 4, characterized in that: the elastic top frame (22) comprises a top rod (24), a spring (25) and a positioning plate (26), the outer surface of the top rod (24) is fixedly connected with the inner surface of the positioning plate (26), and the spring (25) is sleeved on the outer surface of the top rod (24).

6. The straightening device for the construction steel framework, according to claim 5, characterized in that: the bottom of ejector pin (24) runs through mounting panel (20) and with the top fixed connection of supplementary clamp plate (23), the top and the bottom of spring (25) respectively with the bottom of limiting plate (21) and the top in close contact with of locating plate (26).