CN218252240U

CN218252240U - Superimposed sheet straightness correction instrument that hangs down

Info

Publication number: CN218252240U
Application number: CN202221978965.4U
Authority: CN
Inventors: 刘虎山; 张仪璇
Original assignee: Jiangsu Harmonious World Energy Saving Technology Co ltd
Current assignee: Jiangsu Harmonious World Energy Saving Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-10
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a superimposed sheet straightness correction instrument that hangs down, this superimposed sheet straightness correction instrument that hangs down specifically includes the bottom plate, the briquetting, back riser and the tight subassembly in top, back riser is fixed on the bottom plate, the tight subassembly in top includes support piece, the clamp plate, screw rod and handle, support piece passes through channel-section steel drilling and fixes on the bottom plate, the last first connecting block that sets up of support piece, through the articulated first power armed lever of bolt and second power armed lever on the first connecting block, the first power armed lever other end articulates first screw rod fixed block, the other end of second power armed lever articulates there is the second screw rod fixed block, the articulated third power armed lever in first screw rod fixed block bottom surface, the articulated fourth power armed lever in second screw rod fixed block bottom surface, the other end of third power armed lever and fourth power armed lever passes through the bolt and articulates on the second connecting block, the second connecting block is fixed on the clamp plate, the screw rod runs through second screw rod fixed block and passes through threaded connection, the utility model discloses convenient to use, correct efficiently, can not destroy the bulk strength of steel construction.

Description

Superimposed sheet straightness correction instrument that hangs down

Technical Field

The utility model relates to a superimposed sheet makes technical field, concretely relates to superimposed sheet straightness correction instrument that hangs down.

Background

With the adjustment of national industrial structures and the advocation of green energy-saving building concepts in the building industry, fabricated buildings are paid more and more attention, and with the proposal of environmental protection policies such as energy conservation and emission reduction, sustainable development and the like in urban construction, the construction of fabricated buildings becomes the development trend of building industrialization. Therefore, prefabricated laminated slab factories are gradually developed, the related building mold industry rises, and the sustainable utilization of the mold is particularly important along with the concept of fluctuation and sustainable development of the steel market. The laminated plate mould is thin and long, and may deform during transportation, and may also deform after production and use, and the deformed mould cannot be reused, so that the phenomenon of steel waste exists. Aiming at the phenomenon, the scheme aims to design and manufacture a correcting tool structure capable of correcting the deformation of the laminated plate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem in the superimposed sheet to a certain extent at least. Therefore, the utility model provides a superimposed sheet straightness correction instrument that hangs down.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a superimposed sheet straightness appratus that hangs down, this superimposed sheet straightness appratus that hangs down specifically includes bottom plate, briquetting, back riser and the tight subassembly in top, back riser is fixed on the bottom plate, the tight subassembly in top includes support piece, clamp plate, screw rod and handle, support piece passes through channel-section steel drilling and fixes on the bottom plate, the last first connecting block that sets up of support piece, through first power armed lever and the second power armed lever of bolt-joint on the first connecting block, the first power armed lever other end articulates first screw rod fixed block, the other end of second power armed lever articulates there is the second screw rod fixed block, the articulated third power armed lever in first screw rod fixed block bottom surface, the articulated fourth power armed lever in second screw rod fixed block bottom surface, the other end of third power armed lever and fourth power armed lever passes through the bolt-joint on the second connecting block, the second connecting block is fixed on the clamp plate, the clamp plate bottom is fixed to be set up and leads positive pole, the screw rod runs through the second fixed block and passes through threaded connection, screw rod one end sets up the handle, and the other end articulates on first screw rod.

In a preferred embodiment of the present invention, the handle is formed by welding steel bars and slides up and down in the screw joint.

In a preferred embodiment of the present invention, the bottom plate is connected to the pressing plate by bolts, and two pressing plates are disposed parallel to the rear vertical plate.

In a preferred embodiment of the present invention, the rear vertical plate can be locked on the bottom plate by drilling the channel steel, and the bottom plate and the pressing block can be cut and drilled by the base laminated plate on the old mold.

In a preferred embodiment of the present invention, the first force arm, the second force arm, the third force arm and the fourth force arm are the same in length, and the first force arm and the third force arm are arranged in parallel, and the second force arm and the fourth force arm are arranged in parallel.

In a preferred embodiment of the present invention, the bottom plate is provided with a sliding groove, the sliding groove is perpendicular to the pressing plate, one end of the guiding rod is connected to the pressing plate, and the bottom of the other end is slidably connected to the sliding groove of the bottom plate.

The utility model has the advantages that: after adopting above-mentioned structure, to superimposed sheet mould deformation problem, the superimposed sheet mould that will warp is placed on correcting the frock, bottom plate or checkered plate with the fixed superimposed sheet mould of anchor clamps, rotate adjusting screw and drive the tight deformation die face in clamp plate top for it can correct the superimposed sheet mould of deformation with the laminating of back riser, thereby reach the sustainable utilization of mould, high in use, correct efficiently, can adjust in succession, thereby guarantee to correct the precision, can not destroy the bulk strength of steel construction.

Drawings

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

fig. 2 is a perspective view of the present invention;

fig. 3 is a schematic side view of the present invention;

in the figure: 1. the bottom plate, 2, briquetting, 3, back riser, 4, support piece, 5, clamp plate, 6, screw rod, 7, handle, 8, channel-section steel drilling, 9, first connecting block, 10, first power armed lever, 11, second power armed lever, 12, first screw rod fixed block, 13, second screw rod fixed block, 14, third power armed lever, 15, fourth power armed lever, 16, second connecting block, 17, lead positive pole, 18, spout.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-3, a tool for correcting perpendicularity of a composite slab specifically comprises a bottom plate 1, a pressing block 2, a rear vertical plate 3 and a tightening assembly, the rear vertical plate 3 is fixed on the bottom plate 1, the tightening assembly comprises a support 4, a pressing plate 5, a screw 6 and a handle 7, the support 4 is fixed on the bottom plate 1 through a channel steel drilling hole 8, in the specific implementation, the support is a steel shell-drawing iron block, the support 4 is fixed on the bottom plate 1 through two bolts installed on the channel steel drilling hole 8, a first connecting block 9 is arranged on the support 4, a first force arm 10 and a second force arm 11 are hinged on the first connecting block 9 through bolts, the other end of the first force arm 10 is hinged on a first screw fixing block 12, the other end of the first force arm 11 is hinged on a second screw fixing block 13, the bottom surface of the first screw fixing block 12 is hinged on a third force arm 14, the bottom surface of the second screw fixing block 13 is hinged on a fourth force arm 15, the third force arm 14 and the fourth force arm 15 are hinged on the second connecting block 16 through bolts, the pressing plate 16 is fixed on the specific implementation, the pressing plate 5 and the fourth force arm 15 and the pressing plate 14 and the fourth force arm 15 can move relative to form a quadrilateral connecting block, and the pressure plate 5, and the pressure plate 11 and the pressure plate 14 and the third force arm 16 and the pressure plate can move relative to the fourth force arm.

As shown in fig. 1-3, a guide rod 17 is fixedly arranged at the bottom of the pressure plate 5, the screw 6 penetrates through the second screw fixing block 13 and is connected with the second screw fixing block through threads, one end of the screw 6 is provided with a handle 7, and the other end of the screw is hinged on the first screw fixing block 12; in the concrete implementation, screw rod 6 is the level setting, when the distance of 5 lateral shifting of clamp plate needs to be adjusted, only need to rotate handle 7, make screw rod 6 rotate, the rotation of screw rod 6 drives first screw rod fixed block 12 and moves along screw rod 6 or back of the body mutually, screw rod 6 passes through the internal thread transmission second screw rod fixed block 13 on the second screw rod fixed block 13 and moves towards or back of the body mutually, and then drive first power armed lever 10, second power armed lever 11, third power armed lever 14 and fourth power armed lever 15 and move, realize upper pressure plate 5 lateral shifting, and the distance of 5 lateral shifting of clamp plate is decided by the number of turns of rotation of screw rod.

As shown in fig. 2, the handle 7 may be formed by welding steel bars and slides up and down in the joint of the screw rod 6, and in a specific implementation, the two ends of the handle 7 are provided with corners so that the handle 7 does not separate when sliding at the end of the screw rod 6.

As shown in fig. 1, a pressing plate 5 is connected to the bottom plate 1 through a bolt, and the two pressing plates 5 are parallel to the rear vertical plate 3, in the specific implementation, one end of the pressing plate 5 is fixed on the bottom plate, and the other end presses and fixes the laminated plate.

As shown in fig. 1, the rear vertical plate 3 can be locked on the bottom plate 1 by a channel steel drilling hole, and the bottom plate 1 and the pressing block 2 can be drilled by cutting a base laminated plate on an old mold, so that the sleeve correcting structure is low in cost in the specific implementation, and the bottom plate 1, the rear vertical plate 3 and the pressing block 2 are formed by modifying the old mold, so that the cost is saved.

As shown in fig. 1, the first force arm 10, the second force arm 11, the third force arm 14 and the fourth force arm 15 have the same length, the first force arm 10 and the third force arm 14 are arranged in parallel, the second force arm 11 and the fourth force arm 15 are arranged in parallel, in the specific implementation, the first force arm 10 and the second force arm 11 are arranged at the same height, and the third force arm 14 and the fourth force arm 15 are arranged at the same height.

As shown in fig. 3, a sliding groove 18 is arranged on the bottom plate 1, the sliding groove 18 is arranged perpendicular to the pressing plate 5, one end of a guide rod 17 is connected with the pressing plate 5, and the bottom of the other end of the guide rod 17 is slidably connected to the sliding groove 18 of the bottom plate 1; in the specific implementation, the guide rod 17 is in an L shape, and the pressing plate 5 moves transversely and is supported vertically by the bottom guide rod 17.

The working principle is as follows: superimposed sheet places on the bottom plate, two clamp plates 5 are on a parallel with back riser 3, it makes clamp plate 5 press down fixed superimposed sheet to rotate the bolt, make superimposed sheet one side laminating back riser 3, it makes screw rod 6 drive clamp plate 5 to exert pressure to the superimposed sheet deformation face gradually to rotate handle 7, it makes clamp plate 5 unchangeable to the pressure direction that the superimposed sheet of deformation was applyed to lead positive pole 17 to lead, it corrects to pressing steel superimposed sheet through clamp plate 5, can remove handle 7 to intermediate position quick adjustment during rotation handle 7 and push up tightly, later stage resistance is grown and can be removed handle 7 to the top, increase moment, the tight deformation face in top that can relax relatively, finally make the deformation face laminate with back riser 3, reach the effect of correcting the deformation superimposed sheet mould.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. Superimposed sheet straightness correction instrument that hangs down, its characterized in that: the tool for correcting the perpendicularity of the laminated slab specifically comprises a bottom plate, a pressing block, a rear vertical plate and a jacking assembly, wherein the rear vertical plate is fixed on the bottom plate, the jacking assembly comprises a supporting piece, a pressing plate, a screw rod and a handle, the supporting piece is fixed on the bottom plate through channel steel drilling, a first connecting block is arranged on the supporting piece, a first force arm rod and a second force arm rod are hinged to the first connecting block through bolts, the other end of the first force arm rod is hinged to a first screw rod fixing block, the other end of the second force arm rod is hinged to a second screw rod fixing block, the bottom surface of the first screw rod fixing block is hinged to a third force arm rod, the bottom surface of the second screw rod fixing block is hinged to a fourth force arm rod, the other ends of the third force arm rod and the fourth force arm rod are hinged to a second connecting block through bolts, the second connecting block is fixed on the pressing plate, a guide rod is fixedly arranged at the bottom of the pressing plate, the screw rod penetrates through the second screw rod and is connected through threads, one end of the screw rod is provided with the handle, and the other end of the first screw rod is hinged to the second fixing block.

2. The tool for correcting the perpendicularity of a composite slab as claimed in claim 1, wherein: the handle can be formed by welding reinforcing steel bars and can slide up and down in the screw rod connecting position.

3. The tool for correcting the perpendicularity of a composite slab as claimed in claim 1, wherein: the bottom plate is connected with the pressing plates through bolts, and the two pressing plates are arranged in parallel to the rear vertical plate.

4. The tool for correcting the perpendicularity of a composite slab as claimed in claim 1, wherein: the rear vertical plate can be locked on the bottom plate through channel steel drilling, and the bottom plate and the pressing block can be drilled through cutting of the base laminated plate on the old die.

5. The tool for correcting the perpendicularity of a composite slab as claimed in claim 1, wherein: the first force arm rod, the second force arm rod, the third force arm rod and the fourth force arm rod are the same in length, the first force arm rod and the third force arm rod are arranged in parallel, and the second force arm rod and the fourth force arm rod are arranged in parallel.

6. The tool for correcting the perpendicularity of a composite slab as claimed in claim 1, wherein: the bottom plate is provided with a sliding groove, the sliding groove is perpendicular to the pressing plate, one end of the guide rod is connected with the pressing plate, and the bottom of the other end of the guide rod is connected to the sliding groove of the bottom plate in a sliding mode.