Angle-adjustable jacking device for inclined or curved template and use method of angle-adjustable jacking device

Abstract

The invention discloses an angle-adjustable jacking device for an inclined or curved template and a using method of the angle-adjustable jacking device, the jacking device comprises a bottom plate, the top of the bottom plate is provided with a sliding groove, and a sliding block is slidably connected in the sliding groove; one end of the top plate is hinged to the bottom plate, the top plate can rotate relative to the bottom plate, and the top of the top plate is connected with a clamping support used for supporting a formwork back ridge; the first end of the connecting plate is hinged to the bottom surface of the top plate, and the second end of the connecting plate is hinged to the sliding block; the limiting piece is used for limiting the top plate to rotate relative to the bottom plate, the limiting piece is connected to the bottom plate, and by arranging the angle-adjustable jacking device, the construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to an angle-adjustable supporting device for an inclined or curved formwork and a use method thereof. Background Art

[0002] Fields such as building construction are increasingly pursuing special-shaped designs, and the difficulty of supporting the formwork of special-shaped panels in engineering projects has become increasingly complex. For some inclined formworks or curved formworks, the existing technology requires adaptive adjustment of the formwork angle of the formwork frame to meet the formwork requirements, and has high requirements for the installation accuracy of the formwork frame. Due to the problem of formwork frame installation accuracy in the existing technology, there are cases where the formwork frame or the top support is not tightly fitted to the formwork, and there is even a gap. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide an angle-adjustable supporting device for inclined or curved formwork and a method of using the same, which can accurately adjust the angle between the top plate and the bottom plate to meet design requirements and improve construction efficiency.

[0004] To achieve the above object, the technical solution adopted by the present invention is an angle-adjustable supporting device for inclined or curved templates, comprising:

[0005] A bottom plate, wherein a slide groove is provided on the top of the bottom plate, and a slider is slidably connected in the slide groove;

[0006] A top plate, one end of which is hinged to the bottom plate and can rotate relative to the bottom plate, and a card holder for supporting the back rib of the template is connected to the top of the top plate;

[0007] A connecting plate, wherein a first end of the connecting plate is hinged to the bottom surface of the top plate, and a second end of the connecting plate is hinged to the sliding block;

[0008] A limiter for limiting the rotation of the top plate relative to the bottom plate, wherein the limiter is connected to the bottom plate.

[0009] A further improvement of the angle-adjustable supporting device for inclined or curved templates of the present invention is that the slide groove is a T-shaped slide groove, the slider is a T-shaped slider matched with the T-shaped slide groove, and the connecting plate is hinged to the vertical plate of the T-shaped slider.

[0010] A further improvement of the angle-adjustable supporting device for an inclined or curved template of the present invention is that the transverse groove of the T-shaped slide groove passes through the bottom plate along a direction perpendicular to the sliding direction of the slider and forms a through groove, and the two ends of the transverse plate of the T-shaped slider extend outward respectively and extend out of the through groove and form two extension sections, and both sides of the bottom plate are connected with a first connecting block, and a screw rod is connected between the first connecting block and the corresponding extension section, and the screw rod is rotatably connected to the first connecting block, and a threaded hole for the screw rod to be screwed through is opened on the extension section, and the limiting member is a nut, and the nut is screwed and sleeved on the screw rod and presses against the first connecting block to limit the rotation of the top plate.

[0011] A further improvement of the angle-adjustable supporting device for inclined or curved formwork of the present invention is that a rubber pad is connected to a side of the first connecting block relatively close to the nut, and a hole is provided on the rubber pad for the screw rod to pass through.

[0012] A further improvement of the angle-adjustable supporting device for inclined or curved templates of the present invention is that two ear plates are connected to the bottom of the top plate at intervals, a space for accommodating the first end of the connecting plate is formed between the two ear plates, the first end of the connecting plate extends to both sides relatively to each other and is formed with two first extension rods, the relative inner sides of the two ear plates are provided with a first rotation groove for rotatably connecting the two first extension rods, the top of the slider is connected to a second connecting block, the second end of the connecting plate is provided with a groove for accommodating the second connecting block, the two sides of the second connecting block extend outwardly relatively to each other and are formed with two second extension rods, and the inner walls on both sides of the relative sides of the groove are provided with second rotation grooves for rotatably connecting the two second extension rods.

[0013] A method for using an angle-adjustable jacking device for an inclined or curved template, comprising the steps of:

[0014] Step 1: Provide the above-mentioned angle-adjustable jacking device for inclined or curved templates;

[0015] Step 2: Rotate the top plate until the angle between the top plate and the bottom plate meets the design requirements;

[0016] Step 3: Using a limiting member to limit the rotation of the top plate;

[0017] Step 4: Formwork is provided on the brackets on top of the top plate.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The formwork accuracy is improved by rotating the top plate relative to the bottom plate until the angle between the top plate and the bottom plate meets the design requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a front view of the angle-adjustable jacking device for an inclined or curved formwork according to the present invention.

[0022] Figure 2 The present invention is a front view of the top plate of the angle-adjustable jacking device for inclined or curved templates.

[0023] Figure 3 The present invention is a structural detail diagram of a slider of an angle-adjustable jacking device for an inclined or curved template.

[0024] Figure 4 The present invention is a side view of the top plate of the angle-adjustable jacking device for inclined or curved templates.

[0025] Figure 5 The present invention is a bottom view of the top plate of the angle-adjustable jacking device for inclined or curved templates.

[0026] Figure 6 The present invention is a top view of the bottom plate of the angle-adjustable supporting device for inclined or curved templates.

[0027] Figure 7 It is a front view of the bottom plate of the angle-adjustable supporting device for inclined or curved templates of the present invention.

[0028] In the figure: 1, bottom plate; 2, top plate; 3, bracket; 4, support column; 5, connecting plate; 6, screw rod; 7, ear plate; 8, first rotating groove; 9, L-shaped rotating shaft; 10, slider; 11, nut; 12, slide groove; 13, sleeve; 14, first connecting block. DETAILED DESCRIPTION

[0029] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0030] The angle-adjustable jacking device for inclined or curved formwork and the method of using the same are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] See also Figure 1 to Figure 7 As shown, the angle-adjustable jacking device for inclined or curved templates comprises:

[0032] A bottom plate 1, a slide groove 12 is provided on the top of the bottom plate 1, and a slider 10 is slidably connected in the slide groove 12;

[0033] A top plate 2, one end of which is hinged to the bottom plate 1 and can rotate relative to the bottom plate 1, and a card holder 3 for supporting the back rib of the template is connected to the top of the top plate 2;

[0034] A connecting plate 5, wherein a first end of the connecting plate 5 is hinged to the bottom surface of the top plate 2, and a second end of the connecting plate 5 is hinged to the sliding block 10;

[0035] A limiting member is used for limiting the rotation of the top plate 2 relative to the bottom plate 1 , and the limiting member is connected to the bottom plate 1 .

[0036] Specifically, there are two slide grooves 12 , which are arranged in parallel and spaced apart from each other, and there are two corresponding sliders 10 , which are both hinged to the connecting plate 5 .

[0037] By providing two sliding grooves 12 and corresponding sliding blocks 10 , the rotation effect of the connecting plate 5 is improved.

[0038] Specifically, one end of the top plate 2 is connected to two L-shaped shafts 9 at intervals, the vertical rods of the two L-shaped shafts 9 are connected to one end of the top plate 2, the horizontal rods of the two L-shaped shafts 9 are arranged back to back, and one end of the bottom plate 1 is connected to sleeves 13 for rotation and insertion of the two horizontal rods.

[0039] The top plate 2 is rotated relative to the bottom plate 1 by the L-shaped rotating shaft 9 and the sleeve 13 .

[0040] Specifically, a plurality of support columns 4 are connected between the top plate 2 and the card tray 3 at intervals.

[0041] By providing a plurality of the support columns 4, the connection effect between the arc bracket 3 and the top plate 2 is improved, thereby preventing the bracket 3 from becoming unstable after being stressed during subsequent formwork.

[0042] Preferably, the slide groove 12 is a T-shaped slide groove, the slider 10 is a T-shaped slider matched with the T-shaped slide groove, and the connecting plate 5 is hinged to the vertical plate of the T-shaped slider.

[0043] Specifically, the T-shaped slide groove includes a transverse groove and a vertical groove that are interconnected, and the T-shaped sliding block includes a transverse plate that is adapted to the transverse groove and a vertical plate that is adapted to the vertical groove.

[0044] By providing the T-shaped slide groove and the corresponding T-shaped slider, an anti-slip effect is achieved, thereby preventing the T-shaped slider from easily slipping out of the T-shaped slide groove.

[0045] Preferably, the transverse groove of the T-shaped slide passes through the base plate 1 along a direction perpendicular to the sliding direction of the slider 10 and forms a through groove. The two ends of the transverse plate of the T-shaped slider extend outward respectively and extend out of the through groove and form two extension sections. The two sides of the base plate 1 are connected with a first connecting block 14, and a screw rod 6 is connected between the first connecting block 14 and the corresponding extension section. The screw rod 6 is rotatably connected to the first connecting block 14, and a threaded hole for the screw rod 6 to thread through is opened on the extension section. The limiting member is a nut 11, and the nut 11 is threadedly sleeved on the screw rod 6 and abuts against the first connecting block 14 to limit the rotation of the top plate 2.

[0046] By tightening the nut 11 , the rotation of the screw rod 6 is restricted, thereby preventing the movement of the T-shaped slider, thereby limiting the position of the connecting plate 5 and thus limiting the position of the top plate 2 .

[0047] Specifically, after the top plate 2 is rotated to the designed angle, the nut 11 can also be rotated to abut against the extension section to prevent the slider 10 from further moving and thus achieve position limiting.

[0048] By rotating the nut 11 and resisting the slider 10 , the limiting effect is better.

[0049] Preferably, a rubber pad is connected to a side of the first connecting block 14 relatively close to the nut 11 , and a hole is formed on the rubber pad for the screw rod 6 to pass through.

[0050] By providing the rubber pad, when the top plate 2 is in the limited state, the nut 11 presses against the rubber pad. At this time, the static friction force is relatively large, which prevents the screw rod 6 from driving the nut 11 to rotate together, thereby improving the limiting effect of the nut 11.

[0051] Preferably, two ear plates 7 are connected to the bottom of the top plate 2 at intervals, and a space for accommodating the first end of the connecting plate 5 is formed between the two ear plates 7. The first end of the connecting plate 5 extends to both sides relatively and is formed with two first extension rods. The relative inner sides of the two ear plates 7 are provided with first rotation grooves 8 for rotatably connecting the two first extension rods. The top of the slider 10 is connected to a second connecting block, and the second end of the connecting plate 5 is provided with a groove for accommodating the second connecting block. The two sides of the second connecting block extend outward relatively and are formed with two second extension rods, and the inner walls on both sides of the relative sides of the groove are provided with second rotation grooves for rotatably connecting the two second extension rods.

[0052] A method for using an angle-adjustable jacking device for an inclined or curved template, comprising the steps of:

[0053] Step 1: Provide the above-mentioned angle-adjustable jacking device for inclined or curved templates;

[0054] Step 2: Rotate the top plate 2 until the angle between the top plate 2 and the bottom plate 1 meets the design requirements;

[0055] Step 3: Use a limiting member to limit the rotation of the top plate 2;

[0056] Step 4: Formwork is provided on the card holder 3 on the top of the top plate 2 .

[0057] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0058] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An angle-adjustable jacking device for inclined or curved templates, characterized in that: include: A bottom plate, wherein a slide groove is provided on the top of the bottom plate, and a slider is slidably connected in the slide groove; A top plate, one end of which is hinged to the bottom plate and can rotate relative to the bottom plate, and a card holder for supporting the back rib of the template is connected to the top of the top plate; A connecting plate, wherein a first end of the connecting plate is hinged to the bottom surface of the top plate, and a second end of the connecting plate is hinged to the sliding block; A limiter for limiting the rotation of the top plate relative to the bottom plate, wherein the limiter is connected to the bottom plate.

2. The angle-adjustable supporting device for inclined or curved formwork according to claim 1, characterized in that: The slide groove is a T-shaped slide groove, the slider is a T-shaped slider matched with the T-shaped slide groove, and the connecting plate is hinged to the vertical plate of the T-shaped slider.

3. The angle-adjustable supporting device for inclined or curved formwork according to claim 2, characterized in that: The transverse groove of the T-shaped slide passes through the bottom plate along a direction perpendicular to the sliding direction of the slider and forms a through groove. The two ends of the transverse plate of the T-shaped slider extend outward respectively and extend out of the through groove and form two extension sections. The two sides of the bottom plate are connected with a first connecting block. A screw rod is connected between the first connecting block and the corresponding extension section. The screw rod is rotatably connected to the first connecting block. A threaded hole for the screw rod to screw through is provided on the extension section. The limiting member is a nut. The nut is screwed and sleeved on the screw rod and presses against the first connecting block to limit the rotation of the top plate.

4. The angle-adjustable supporting device for inclined or curved formwork according to claim 3, characterized in that: A rubber pad is connected to a side of the first connecting block relatively close to the nut, and a hole is formed on the rubber pad for the screw rod to pass through.

5. The angle-adjustable supporting device for inclined or curved formwork according to claim 1, characterized in that: Two ear plates are connected to the bottom of the top plate at intervals, and a space for accommodating the first end of the connecting plate is formed between the two ear plates. The first end of the connecting plate extends to both sides relatively and is formed with two first extension rods. The opposite inner sides of the two ear plates are provided with first rotation grooves for rotatably connecting the two first extension rods. The top of the slider is connected to a second connecting block, and the second end of the connecting plate is provided with a groove for accommodating the second connecting block. The two sides of the second connecting block extend outwardly relatively and are formed with two second extension rods. The inner walls on both sides of the groove are provided with second rotation grooves for rotatably connecting the two second extension rods.

6. A method for using an angle-adjustable jacking device for an inclined or curved formwork, characterized in that: Includes steps: Step 1: providing the angle-adjustable supporting device for the inclined or curved formwork as claimed in claim 1; Step 2: Rotate the top plate until the angle between the top plate and the bottom plate meets the design requirements; Step 3: Using a limiting member to limit the rotation of the top plate; Step 4: Formwork is provided on the brackets on top of the top plate.

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