Aluminum alloy formwork auxiliary rod piece device
By using auxiliary rod devices with support column fixing clamp structure and adjustable inclined support arm, the problem of pre-embedded steel bar misalignment in aluminum alloy formwork support was solved, achieving flexible support and stable anchoring, and improving construction efficiency.
Patent Information
- Application Number
- CN202520497188.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-20
AI Technical Summary
During the pouring of aluminum alloy formwork, the pre-embedded C16 steel bars are prone to misalignment, resulting in unstable support, complicated construction, and wasted manpower.
An auxiliary rod device is adopted, including a clamp structure and an inclined support mechanism. The support column is used as an anchor point and is fixed to the support column at the bottom of the aluminum alloy formwork through the clamp structure. Combined with the adjustable inclined support arm and attachment arm, the inclined support can be flexibly adjusted and stably anchored.
It improves the operational flexibility and stability of aluminum alloy formwork support, avoids the misalignment of pre-embedded steel bars, simplifies the construction process, and saves manpower.
Smart Images
Figure CN223922612U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of aluminum alloy formwork auxiliary technology, and particularly relates to an aluminum alloy formwork auxiliary rod device. Background Technology
[0002] Aluminum alloy formwork is a type of formwork used for concrete pouring. The bottom of the formwork is fixedly connected to support columns on the pouring surface. To prevent the formwork from bursting during pouring and causing pouring failure, the aluminum alloy formwork needs to be supported. Specifically, it is supported by diagonal bracing on the side walls of the formwork using diagonal bracing rods. Therefore, during construction, to facilitate support, existing technology involves pre-embedding C16 steel bars in the top slab during floor slab pouring as positioning bars to fix the diagonal bracing. The pre-embedded C16 steel bars also facilitate the fixation of the bottom of the diagonal bracing rods.
[0003] However, during actual construction, it was found that improper operation by workers during the pouring of embedded C16 steel bars could easily lead to misalignment of the embedded parts, resulting in the subsequent C16 steel bars failing to correspond with the inclined support rods of the formwork, which was very complicated to correct.
[0004] Furthermore, the embedded parts need to be removed after construction is completed, which wastes manpower.
[0005] Therefore, in the actual pouring process, it is of great significance to improve the efficiency of formwork by using a simple and easy-to-operate inclined support auxiliary device to facilitate the support of aluminum alloy formwork. Utility Model Content
[0006] Based on the above background, the purpose of this utility model is to provide an aluminum alloy formwork support auxiliary rod device.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] An aluminum alloy formwork support auxiliary rod device includes several auxiliary rod support mechanisms that support the aluminum alloy formwork.
[0009] The auxiliary rod support mechanism includes a clamp structure, which is clamped onto the support column at the bottom of the aluminum alloy template;
[0010] The clamp structure is equipped with inclined support structures on both sides. The inclined support structure includes a fixed bracket. The fixed bracket is slidably connected to an adjusting slide on both sides. The outer end of the adjusting slide is rotatably connected to a rotating fixed arm. An inclined support arm is installed between the rotating fixed arms. The inclined support arm supports the side wall of the aluminum alloy template.
[0011] Preferably, the clamp structure includes a pair of arc-shaped clamp plates, and rectangular protrusions are integrally formed at both ends of the arc-shaped clamp plates;
[0012] The rectangular protrusions are fastened together with bolts.
[0013] The bracket is fixedly installed on the arc-shaped clamp plate by a spacing adjustment structure.
[0014] Preferably, the spacing adjustment structure includes a fixed sleeve fixedly connected to the arc-shaped clamp plate, an adjusting telescopic rod slidably connected inside the fixed sleeve, and the adjusting telescopic rod fixedly connected to the fixed bracket;
[0015] The fixed sleeve is threaded with several positioning bolts for the compression positioning adjustment telescopic rod.
[0016] Preferably, the fixed bracket is U-shaped;
[0017] The fixed bracket has rectangular sliding adjustment openings on its front and rear sides, and an inner sliding rod is fixedly connected inside the rectangular sliding adjustment opening. The adjustment slide is slidably connected to the inner sliding rod.
[0018] Preferably, the transverse cross-sectional shape of the adjusting slide is T-shaped;
[0019] The inner slide rod is threaded with a pair of nuts positioned on both sides of the adjusting slide.
[0020] Preferably, a T-shaped rotating shaft is fixedly connected to the outer end of the adjusting slide;
[0021] A rotating shaft seat for rotating T-shaped shafts is fixedly connected to the side wall of the rotating fixed arm; the T-shaped shaft is rotatably connected within the rotating shaft seat.
[0022] Preferably, the upper end of the inclined support arm is provided with a hinge interface, which is fixed to the aluminum alloy template by a pin.
[0023] Preferably, a pair of attachment arms are hinged to the center of the inclined support arm; the attachment arms are fixed to the aluminum alloy template by pins.
[0024] Preferably, the attachment arm has a sliding adjustment port;
[0025] The inclined support arm is fixedly connected to a fixed screw that slides within the sliding adjustment port, and the fixed screw is threadedly connected to a clamping nut that abuts against the attachment arm.
[0026] This utility model has the following beneficial effects:
[0027] 1. The auxiliary support mechanism includes a clamp structure, which is fastened to the support columns at the bottom of the aluminum alloy formwork (during the formwork erection process, the formwork is fixed to the pouring ground through the support columns fixed at the bottom of the formwork). Therefore, by fixing the support columns at the bottom of the aluminum alloy formwork with the clamp structure, the support columns are used as anchor points, completely eliminating the drawbacks of the traditional technique that requires pre-embedded C16 steel bars.
[0028] 2. The adjustable spacing between the inclined support arm and the formwork, as well as the flip-anchoring capability, greatly improves the operational flexibility of the inclined support arm and facilitates its tilting support onto the aluminum alloy formwork.
[0029] The adjustable spacing allows for different angles of the tilt support arm during operation (different spacing with the aluminum alloy template results in different angles when it is tilted and anchored to the template), thus achieving different anchoring heights on the aluminum alloy template and enabling multi-point height anchoring during operation.
[0030] 3. The secondary attachment and anchoring of the inclined support arm to the aluminum alloy formwork is achieved through the attachment arm, which further increases the stability of the inclined support. Attached Figure Description
[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0032] Figure 1 This is a schematic diagram of the structure of the aluminum alloy support template in the embodiment of this utility model;
[0033] Figure 2 This is a schematic diagram of the auxiliary rod support mechanism in an embodiment of the present invention;
[0034] Figure 3 This is a schematic diagram of the structure of the fixed bracket mounting the inclined support arm in an embodiment of this utility model;
[0035] Figure 4 This is a schematic diagram of the dispersed structure of the adjusting slide and the rotating fixed arm in an embodiment of this utility model;
[0036] Figure 5 This is a schematic diagram of the structure of the rotating fixed arm fixing the inclined support arm in an embodiment of this utility model;
[0037] Figure 6 This is a schematic diagram of the structure of the attachment arm mounting the inclined support arm in an embodiment of this utility model;
[0038] Figure 7 This is a schematic diagram of the attachment arm in an embodiment of the present invention.
[0039] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0041] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0042] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0043] Example 1
[0044] like Figure 1-7 As shown, an aluminum alloy formwork support auxiliary rod device includes several auxiliary rod support mechanisms 1 that support the aluminum alloy formwork. The auxiliary rod support mechanisms 1 provide oblique support to both sides of the aluminum alloy formwork.
[0045] Specifically, the auxiliary rod support mechanism 1 includes a clamp structure 11, which is clamped onto the support column at the bottom of the aluminum alloy formwork (during the formwork erection process, the formwork is fixed to the pouring ground through the support column fixedly installed at the bottom of the formwork). Therefore, by fixing the support column (not shown in the figure) at the bottom of the aluminum alloy formwork with the clamp structure 11, the support column is used as the anchor point, completely eliminating the technical drawbacks of traditional methods that require pre-embedded C16 steel bars.
[0046] Specifically, the clamp structure includes a pair of arc-shaped clamp plates, each with a rectangular protrusion integrally formed at both ends; the rectangular protrusions are fastened together by bolts 12. It is fixed by the pair of arc-shaped clamp plates.
[0047] The above-mentioned clamp structure is equipped with inclined support structures on both sides, and the inclined support structures support the aluminum alloy template.
[0048] Specifically, the inclined support structure includes a U-shaped fixed bracket 14, with adjustable slide blocks 16 (the transverse cross-sectional shape of the adjustable slide blocks 16 is T-shaped) slidably connected to both sides of the fixed bracket 14. Specifically, rectangular sliding adjustment openings are provided on the front and rear sides of the fixed bracket 14, and inner slide rods 17 are fixedly connected within these rectangular sliding adjustment openings. The adjustable slide blocks 16 are slidably connected to the inner slide rods 17. Simultaneously, to achieve positioning of the adjustable slide blocks 16 after sliding, a pair of nuts 171, positioned on both sides of the adjustable slide blocks 16, are threaded onto the inner slide rods 17.
[0049] The sliding adjustment slide 16 allows for synchronous adjustment of the distance between the sliding slide 16 and the inclined support arm and the aluminum alloy template, facilitating the fixation of the inclined support arm 13 onto the aluminum alloy template after tilting.
[0050] Specifically, the outer end of the adjusting slide 16 is rotatably connected to a rotating fixed arm 18, and an inclined support arm 13 is installed between the rotating fixed arms 18. The rotating fixed arm 18 is fastened to the lower end of the inclined support arm 13 by a number of mounting bolts.
[0051] Because the rotating fixed arm 18 is an inclined support, the angle of the inclined support arm 13 needs to be flipped and adjusted before the inclined support is installed. Therefore, the outer end of the adjusting slide 16 is fixedly connected to a T-shaped rotating shaft 161; a rotating shaft seat 181 that rotatably connects to the T-shaped rotating shaft 161 is fixedly connected to the side wall of the rotating fixed arm 18; the T-shaped rotating shaft 161 is rotatably connected to the rotating shaft seat 181 (a matching T-shaped limiting groove is opened in the rotating shaft seat 181).
[0052] After flipping, the upper end of the inclined support arm 13 is anchored to the aluminum alloy template. Specifically, according to the existing method, the upper end of the inclined support arm 13 is provided with a hinge interface, which is fixed to the aluminum alloy template by a pin. A suitable hinge fixing seat is welded to the corresponding aluminum alloy template (or the hinge interface is directly snapped into the rib on the back of the template).
[0053] Example 2
[0054] like Figure 1-7As shown, in this embodiment, based on the structure of Embodiment 1, the distance between the inclined support arm 13 and the aluminum alloy template needs to be adjusted before the upper end of the inclined support arm 13 is fixed to the aluminum alloy template. This can be initially adjusted using the aforementioned inner slide rod 17. Therefore, for further adjustment, the bracket is fixedly installed on the arc-shaped clamp plate via the spacing adjustment structure 15.
[0055] Specifically, the aforementioned spacing adjustment structure 15 includes a fixed sleeve 151 fixedly connected to the arc-shaped clamp plate, an adjusting telescopic rod 152 slidably connected inside the fixed sleeve 151, and the adjusting telescopic rod 152 fixedly connected to the fixed bracket 14; a plurality of positioning bolts 1511 for pressing and positioning the adjusting telescopic rod 152 are threadedly connected to the fixed sleeve 151.
[0056] During operation, loosen the positioning bolt 1511, slide to adjust the distance between the fixed bracket 14 and the clamp structure, and then adjust the distance between the rotating fixed arm 18 installed on the fixed bracket 14 and the clamp structure.
[0057] After the spacing is adjusted in this way, the inclined support arm 13 is flipped and adjusted to a certain angle and then anchored. Because the spacing is adjustable, the angle of the inclined support arm 13 is adjusted differently during the working process, and its anchoring height on the aluminum alloy template is different, so as to achieve multi-point height anchoring during the working process.
[0058] Example 3
[0059] like Figure 1-7 As shown, in this embodiment, based on the structure of embodiment 2, in order to further assist in anchoring the inclined support arm 13, a pair of attachment arms are hinged to the center of the inclined support arm 13; the attachment arms are fixed to the aluminum alloy template by pins.
[0060] The aforementioned attachment arm 19 is provided with a sliding adjustment port 191; a fixed screw 131 with a limit sliding in the sliding adjustment port is fixedly connected to the inclined support arm 13 (in this way, the horizontal spacing of the attachment arm 19 can be adjusted), and a tightening nut that abuts against the attachment arm 19 is threadedly connected to the fixed screw 131.
[0061] During operation, loosen the locking nut, flip and slide the attachment arm 19 until it attaches to the aluminum alloy template (similarly, weld a suitable hinge fixing seat onto the corresponding aluminum alloy template, or the attachment arm 19 can be directly snapped into the rib on the back of the template; after passing the pin bolt through the through-hole at the end of the rib (or hinge seat) and attachment arm 19, tighten the nut). Then tighten the locking nut again to secure it. This method achieves additional anchoring, further increasing the stability of the anchoring.
[0062] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. An aluminum alloy formwork assist prop device, characterized by, The auxiliary rod supporting mechanism comprises a plurality of supporting rods on the aluminum alloy template; The auxiliary rod supporting mechanism comprises a clamping structure clamped on the supporting column at the bottom of the aluminum alloy template; The clamping structure is provided with a pair of arc-shaped clamping plates, and the two ends of each arc-shaped clamping plate are integrally provided with a rectangular boss; 2. The aluminum alloy formwork assist prop device of claim 1, wherein The rectangular bosses are fastened by bolts; The bracket is fixedly installed on the arc-shaped clamping plate through the spacing adjusting structure. The spacing adjusting structure comprises a fixed sleeve fixedly connected to the arc-shaped clamping plate, and an adjusting telescopic rod slidably connected to the fixed sleeve and fixedly connected to the fixed bracket; 3. The aluminum alloy formwork assist prop device of claim 2, wherein, The fixed sleeve is threadedly connected with a plurality of positioning bolts for extruding and positioning the adjusting telescopic rod. The fixed bracket is in the shape of U; 4. The aluminum alloy formwork assist prop device of claim 1, wherein The front and rear sides of the fixed bracket are respectively provided with a rectangular sliding adjusting opening, and an inner sliding rod is fixedly connected to the rectangular sliding adjusting opening, and the adjusting sliding seat is slidably connected to the inner sliding rod. The transverse cross-sectional shape of the adjusting sliding seat is T-shaped.
5. The aluminum alloy formwork assist prop device of claim 4, wherein A pair of nuts are threadedly connected to the inner sliding rod and positioned on both sides of the adjusting sliding seat. The outer end of the adjusting sliding seat is fixedly connected with a T-shaped rotating shaft.
6. The aluminum alloy formwork assist prop device of claim 5, wherein The side wall of the rotating fixed arm is fixedly connected with a rotating shaft seat for rotatingly connecting the T-shaped rotating shaft, and the T-shaped rotating shaft is limitingly and rotatably connected to the rotating shaft seat. The upper end of the inclined supporting arm is provided with a hinged opening, and the hinged opening is pinned to the aluminum alloy template by a pin shaft.
7. The aluminum alloy formwork assist prop device of claim 1 wherein, A pair of attachment arms are hingedly connected to the central part of the inclined supporting arm, and the attachment arms are pinned to the aluminum alloy template by pin shafts.
8. The aluminum alloy formwork assist prop device of claim 7, wherein, The attachment arm is provided with a sliding adjusting opening; 9. The aluminum alloy formwork assist prop device of claim 8, wherein, A fixed screw is fixedly connected to the inclined supporting arm and limitingly slides in the sliding adjusting opening, and the fixed screw is threadedly connected with a pressing nut pressing against the attachment arm.