Adjustable windowsill coping slope making mold

Abstract

Two vertical clamping plates are arranged, the top of each vertical clamping plate is provided with a vertical hinged end, the two vertical hinged ends are connected through a telescopic connecting rod, the telescopic connecting rod is composed of a fixed section and a telescopic section, and the fixed section and the telescopic section are each provided with a horizontal hinged end. The two horizontal hinged ends are respectively fixed with the vertical hinged ends through hinged shafts, and can be matched with the locking pieces through the hinged shafts, so that the swinging angles of the two vertical clamping plates and the telescopic connecting rod can be flexibly adjusted; a gradienter is fixed on the telescopic connecting rod, so that the inclination angle of the windowsill top surface can be visually set; a plurality of horizontal through holes are formed in the vertical clamping plates, and the two vertical clamping plates are connected in pairs through adjusting bolt assemblies; the telescopic tooth-shaped hinge is arranged between the fixed section and the telescopic section, and the hinge telescopic positioning piece is arranged on the fixed section or the telescopic section, so that the stability after the hinge is fixed on walls with different widths can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting molds in building construction, and particularly relates to an adjustable slope-forming mold for window sill coping. Background Art

[0002] In the existing building construction process, in order to prevent leakage at the root of the window sill, the common practice is to make the window sill coping in a slope shape with the inner side higher than the outer side.

[0003] In the prior art, the method for forming such a slope-shaped window sill with the inner side higher than the outer side is as follows: a U-shaped frame is set. When assembling such a U-shaped frame, additional wooden squares must be used at the upper and lower openings of the U-shaped frame to ensure stiffness. Cement struts or steel bars are penetrated along the width direction on the inner side of the window sill for support, and the outer side is reinforced with U-shaped reinforcement members. The distance between two U-shaped reinforcement members is 60 cm, and an inner-high-outer-low structure is formed through a template. Usually, the height difference between the inner and outer top surfaces is 3 cm. When the above-disclosed formwork support structure is installed and used, it is necessary to tighten multiple split connectors, and when in use, multiple U-shaped frames must be installed simultaneously. Such a U-shaped frame has no installation standard, and there is a height error when multiple frames are installed synchronously. Moreover, the entire bolt locking structure is located outside the mold, which will cause interference during the finishing operation of the window sill top surface, affecting the forming accuracy and operation efficiency of the window sill top surface.

[0004] In view of the above technical problems encountered in the actual product, as a person skilled in the art, it is very necessary to improve the structure of the existing slope-forming mold for window sill coping. On the basis of improving the assembly efficiency, simplify the assembly operation difficulty, make its installation more flexible, and improve the forming accuracy of the window sill when in use. Summary of the Utility Model

[0005] In view of the above-mentioned disadvantages of the prior art, the utility model provides an adjustable slope-forming mold for window sill coping, which is formed by a hinged U-shaped frame, and locking points are correspondingly arranged on the U-shaped frame, so as to realize the adjustment unity when multiple slope-forming molds for window sill coping are used synchronously. The width of the mold is adjusted by a telescopic serrated hinge to ensure the consistency of the construction width. Compared with the traditional method of forming the window sill top, it is more convenient to finish the surface concrete, ensuring the standardization and aesthetics of the concrete forming.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] An adjustable window sill top pressing and slope leveling mold, comprising two vertical clamping plates, each of which is provided with a vertical hinged end at the top, the tops of the two vertical clamping plates are connected by a telescopic connecting rod, the telescopic connecting rod is composed of a fixed section and a telescopic section, the fixed section and the telescopic section are both provided with horizontal hinged ends, the two horizontal hinged ends are respectively fixed to the vertical hinged ends through hinged shafts; a level is fixed on the telescopic connecting rod;

[0008] The vertical clamping plates are provided with a plurality of horizontal through holes, and two vertical clamping plates are connected by a bolt assembly;

[0009] A retractable toothed hinge is arranged between the fixed section and the telescopic section, and a hinge telescopic positioning piece is arranged on the fixed section or the telescopic section.

[0010] The inner sides of the two vertical clamping plates are both provided with templates or pads.

[0011] The top of the vertical clamping plate is also provided with an avoidance portion, through which hinged avoidance with the left and right ends of the telescopic connecting rod is achieved.

[0012] A plug-in hole is provided on the top surface or the front and rear side surfaces of the fixing section, and a magnetic sheet is provided inside the plug-in hole, through which the level is fixed; a locking screw is also provided on the side wall of the plug-in hole, through which the level is fixed.

[0013] The hinge shaft is a hinge nut rod, on which an adjustable locking nut is arranged for locking and positioning the horizontal hinge end and the vertical hinge end.

[0014] The fixed section is provided with a plug-in slot, the telescopic section is provided with a toothed hinge, the toothed hinge is provided with positioning teeth or positioning holes, and the fixed section is provided with a hinge telescopic positioning piece that cooperates with the positioning teeth or positioning holes to achieve telescopic positioning.

[0015] The hinge telescopic positioning member includes a guide groove, a guide block is arranged in the guide groove, a plug-in protrusion is arranged on the guide block, an end cover is arranged on the outer end surface of the guide groove to seal it, an elastic reset member is arranged between the guide block and the end cover, a through groove is arranged on the outer side of the guide groove, a force-applying slider is arranged on the outside of the through groove, and the force-applying slider is fixed to the guide block and linked together; the guide block and the plug-in protrusion are driven to translate by the translation of the force-applying slider, and the plug-in protrusion is plugged into and matched with the positioning teeth or positioning holes on the toothed hinge through the plug-in protrusion, thereby realizing the telescopic positioning of the telescopic connecting rod.

[0016] A positioning mark is correspondingly arranged on each horizontal through hole, and when multiple adjustable window sill top pressing and slope leveling molds are used simultaneously, the positioning marks are used to achieve uniform positioning of the installation height.

[0017] The utility model has the following beneficial effects: By arranging two vertical clamping plates, vertical hinge ends are arranged at the top of each vertical clamping plate, and the two vertical hinge ends are connected by a telescopic connecting rod. The telescopic connecting rod is composed of a fixed section and a telescopic section, and horizontal hinge ends are arranged on both the fixed section and the telescopic section. The two horizontal hinge ends are respectively fixed to the vertical hinge ends through hinge shafts, and the flexible adjustment of the swing angles of the two vertical clamping plates and the telescopic connecting rod can be realized through the cooperation of the hinge shafts and the locking parts; a spirit level is fixed on the telescopic connecting rod, and the inclination angle of the top surface of the window sill can be visually set; a plurality of horizontal through holes are arranged on the vertical clamping plates, and the two vertical clamping plates are paired and connected through an adjusting bolt assembly; a telescopic toothed hinge is arranged between the fixed section and the telescopic section, and a hinge telescopic positioning part is arranged on the fixed section or the telescopic section, which can ensure the stability after being fixed on walls with different widths. After the above structural arrangement, the utility model has a novel structural design, is convenient for installation, has high construction precision, and is an ideal adjustable window sill coping slope-finding mold. Description of the Drawings

[0018] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the present utility model;

[0021] Figure 3 It is a side view use state schematic diagram of the present utility model;

[0022] Figure 4 is Figure 1 The sectional structural schematic diagram of area A in;

[0023] In the figure, 1. vertical clamping plate, 11. avoidance area, 12. vertical hinge end, 13. horizontal through hole, 14. positioning mark, 15. articulated nut rod, 16. adjustable locking nut; 2. fixed section, 21. horizontal hinge end, 22. insertion hole, 23. spirit level, 24. magnetic sheet, 25. locking screw rod, 26. insertion slot; 3. telescopic section, 31. toothed hinge, 32. positioning tooth; 4. hinge telescopic positioning part, 41. guide groove, 42. end cover groove, 43. return spring, 44. end cover, 45. force application slider fixing groove, 46. force application slider, 47. guide block, 48. insertion protrusion, 49. through groove; 5. aluminum formwork, 51. positioning hole, 52. end plug; 6. bolt assembly, 61. threaded section, 62. positioning hook, 63. positioning nut. Detailed Embodiment

[0024] The adjustable window sill top pressing and slope leveling mold structure disclosed in the utility model is relatively novel and simple, and the beneficial effect after the overall structure improvement is obvious. In order to more clearly reflect the improved effect of the utility model, the utility model is further described in detail through specific implementation methods below.

[0025] Embodiment 1:

[0026] An adjustable window sill top pressing and slope finding mold, such as Figure 1 , 2 , 3, and 4, it includes two vertical clamps 1, each of which is provided with a vertical hinged end 12 at the top, and the tops of the two vertical clamps 1 are connected by a telescopic connecting rod, the telescopic connecting rod is composed of a fixed section 2 and a telescopic section 3, and the fixed section 2 and the telescopic section 3 are both provided with a horizontal hinged end 21, and the two horizontal hinged ends 21 are respectively fixed to the vertical hinged end 12 through a hinge axis; in this embodiment, the hinge axis is a hinge nut rod 15, and an adjustable locking nut 16 is provided on the hinge nut rod 15 for locking and positioning the horizontal hinged end 21 and the vertical hinged end 12. The user can adjust the different heights of the vertical clamps 1 on both sides by hanging and screwing the adjustable locking nut 16, thereby adjusting the telescopic connecting rod and the inclination angle of the top surface of the window sill.

[0027] The utility model is provided with a plug hole 22 on the top surface of the fixed section 2, and a magnetic sheet 24 is provided at the bottom of the plug hole 22, and the level 23 is fixed by the magnetic sheet 24; a locking screw 25 is also provided on the side wall of the plug hole 22, and the level 23 is fixed by the locking screw 25. Through this structural setting, the level 23 can be fixed on the telescopic connecting rod, and this fixing method can not only fix the level 23, but also flexibly disassemble and replace it.

[0028] The utility model is provided with a plurality of horizontal through holes 13 on the vertical clamping plate 1, and each horizontal through hole 13 is provided with a corresponding positioning mark 14. The two vertical clamping plates 1 are connected by a bolt assembly 6, such as Figure 3 , 4 As shown, the bolt assembly 6 includes a screw rod with two threaded sections 61, and positioning hooks 62 are arranged on the threaded sections 61 at both ends, and positioning nuts 63 are arranged inside the positioning hooks 62 at both ends. The bolt assembly 6 is widely used in the current construction field, and no detailed description is given here.

[0029] On the inner sides of the two vertical clamping plates 1, templates or pads are provided. In this embodiment, an aluminum formwork 5 is adopted. A number of columns of positioning holes 51 are machined on the aluminum formwork 5, and end plugs 52 are also provided in cooperation with the positioning holes 51. After the above structure is set, the aluminum formwork 5 is respectively fixed on the inner sides of the two vertical clamping plates 1 by a bolt assembly 6. When those skilled in the art use multiple adjustable window sill coping slope-finding molds synchronously, the installation height can be uniformly positioned with the help of positioning marks 14. This installation method is relatively intuitive, efficient, and highly accurate. The purpose of configuring the end plugs 52 is to prevent concrete backflow and blockage.

[0030] In this embodiment, a telescopic toothed hinge is provided between the fixed section 2 and the telescopic section 3. This telescopic toothed hinge is composed of the following components, including a plugging groove 26 provided in the fixed section 2. A toothed hinge 31 is provided on the telescopic section 3 and is in plugging fit with the plugging groove 26. Positioning teeth 32 are provided on the toothed hinge 31. In cooperation with the above structure, a hinge telescopic positioning member is provided on the fixed section 2 to cooperate with the positioning teeth to achieve telescopic positioning.

[0031] The hinge telescopic positioning member is a locking member that can contact and separate from the positioning teeth 32. This adjustable window sill coping slope-finding mold discloses a hinge telescopic positioning member 4, and its specific structure is as Figure 2 shown: It includes a guiding groove 41, which can be designed in any one of the forms of a square, a polygon, a T shape, and an H shape. A guiding block 47 is provided inside it. A plugging protrusion 48 is provided on the guiding block 47. An end cover groove 42 is provided on the outer end face of the guiding groove 41. An end cover 44 is provided in the end cover groove 42 to block it. A return spring 43 is provided between the guiding block 47 and the guiding groove 41. A through groove 49 is provided on the outside of the guiding groove 41. A force-applying slider 46 is provided outside the through groove 49. The force-applying slider 46 is fixed to the guiding block 47 integrally and is in linkage; by translating the force-applying slider 46, the guiding block 47 and the plugging protrusion 48 are driven to translate, and the plugging cooperation with the positioning teeth on the toothed hinge 31 is achieved through the plugging protrusion 48, so as to realize the telescopic positioning of the entire telescopic connecting rod.

[0032] In the above hinge telescopic positioning member 4, for the convenience of manufacturing and installation, a threaded hole is provided in the end cover groove 42, and positioning and locking are achieved through a locking screw provided on the end cover 44. A counterbore is provided on the force-applying slider 46, and a vertical threaded hole is provided on the guiding block 47, and the two are fixed to each other by threaded connection. A force-applying slider fixing groove 45 is also provided on the fixed section 2, and its purpose is to restrict the force-applying slider 46 to only move along the moving direction of the guiding block 47 to prevent it from deflecting left and right during the sliding process.

[0033] Embodiment 2:

[0034] On the basis of Embodiment 1, the hinge telescopic positioning member 4 may also be a locking member that can contact and separate from the positioning hole. On the basis of the structure disclosed in Embodiment 1, the guide groove 41 is designed in any one of the forms of a square, a polygon, a T-shape, and an H-shape. A guide block 47 is arranged inside it. A plugging protrusion 48 is arranged on the guide block 47. The plugging protrusion is a columnar structure. An end cover groove 42 is arranged on the outer end face of the guide groove 41. An end cover 44 is arranged in the end cover groove 42 to block it. A return spring 43 is arranged between the guide block 47 and the guide groove 41. A through hole is arranged on the end cover 44. A pull rod is fixed to the guide block 47 through the through hole and is linked; the guide block 47 and the plugging protrusion 48 are driven to translate by the translation of the pull rod, and the plugging cooperation with the positioning hole on the toothed hinge 31 is realized through the plugging protrusion 48, so as to realize the telescopic positioning of the entire telescopic link.

[0035] Further, an avoidance portion 11 is also arranged at the top of the vertical clamping plate 1. The avoidance of the hinged connection at the left and right ends of the telescopic link is realized through the avoidance portion 11, as Figure 4 shown. When the vertical clamping plate 1 and the telescopic link are not connected at a right angle, the avoidance can be realized through the avoidance portion 11.

[0036] The overall structure of the utility model is novel in design, convenient for installation, high in the setting accuracy of the inclination angle, capable of realizing the installation and use of walls with different thicknesses and ensuring the stability after installation, and is convenient, efficient and intuitive when adjusting the inclination angle. This technical solution overcomes various drawbacks in the prior art and is an ideal adjustable window sill coping slope-finding mold.

Claims

1. An adjustable window sill top pressing and slope leveling mold, characterized in that: It includes two vertical clamps, each of which is provided with a vertical hinged end at the top, and the tops of the two vertical clamps are connected by a telescopic connecting rod, the telescopic connecting rod is composed of a fixed section and a telescopic section, and the fixed section and the telescopic section are both provided with horizontal hinged ends, and the two horizontal hinged ends are respectively fixed to the vertical hinged ends through hinge shafts; a level is fixed on the telescopic connecting rod; The vertical clamping plates are provided with a plurality of horizontal through holes, and two vertical clamping plates are connected by a bolt assembly; A retractable toothed hinge is arranged between the fixed section and the telescopic section, and a hinge telescopic positioning piece is arranged on the fixed section or the telescopic section.

2. The adjustable window sill top pressing and slope leveling mold according to claim 1, characterized in that: The inner sides of the two vertical clamping plates are both provided with templates or pads.

3. The adjustable window sill top pressing and slope leveling mold according to claim 1 or 2, characterized in that: The top of the vertical clamping plate is also provided with an avoidance portion, through which hinged avoidance with the left and right ends of the telescopic connecting rod is achieved.

4. The adjustable window sill top pressing and slope leveling mold according to claim 1 or 2, characterized in that: A plug-in hole is arranged on the top surface or the front and rear side surfaces of the fixing section, a magnetic attraction sheet is arranged inside the plug-in hole, and a locking screw is also arranged on the side wall of the plug-in hole.

5. The adjustable window sill top pressing and slope leveling mold according to claim 1 or 2, characterized in that: The hinge shaft is a hinge nut rod, on which an adjustable locking nut is arranged for locking and positioning the horizontal hinge end and the vertical hinge end.

6. The adjustable window sill top pressing and slope leveling mold according to claim 1 or 2, characterized in that: The fixed section is provided with a plug-in slot, the telescopic section is provided with a toothed hinge, the toothed hinge is provided with positioning teeth or positioning holes, and the fixed section is provided with a hinge telescopic positioning piece that cooperates with the positioning teeth or positioning holes.

7. The adjustable window sill top pressing and slope leveling mold according to claim 6, characterized in that: The hinge telescopic positioning member includes a guide groove, a guide block is arranged in the guide groove, a plug-in protrusion is arranged on the guide block, an end cover is arranged on the outer end surface of the guide groove to seal it, an elastic reset member is arranged between the guide block and the end cover, a through groove is arranged on the outer side of the guide groove, a force-applying slider is arranged on the outside of the through groove, and the force-applying slider is integrated with the guide block and linked.

8. The adjustable window sill top pressing and slope leveling mold according to claim 1, characterized in that: A positioning mark is correspondingly arranged on each horizontal through hole.

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