Aluminum alloy formwork quick release system

Abstract

The utility model provides a quick release system for an aluminum alloy formwork, and belongs to the technical field of building formworks. The aluminum alloy formwork quick detaching system comprises formworks, transverse ribs and longitudinal ribs, the transverse ribs and the longitudinal ribs are arranged on the outer side faces of the formworks, the aluminum alloy formwork quick detaching system further comprises a sleeve shell used for being arranged outside the longitudinal ribs of the two adjacent formworks in the horizontal direction in a sleeving mode, longitudinal sliding grooves and transverse sliding grooves are formed in the inner side faces of the sleeve shells, and at least two transverse sliding grooves are formed in the height direction. The end, away from the formwork, of the transverse sliding groove communicates with the longitudinal sliding groove, a supporting rod with one end extending into the transverse sliding groove is fixedly arranged on the side face of the longitudinal rib, and the longitudinal rib is connected with the sleeve shell through a fastening bolt. The utility model has the advantages that the template can be conveniently and quickly disassembled and transferred, and the efficiency and the safety of the template quick disassembly operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building template technical field, concretely relates to a kind of aluminium alloy template quick-release system. BACKGROUND

[0002] Aluminium alloy template is full name concrete engineering aluminium alloy template, is the new generation template system after plywood template, combined steel template system, steel frame wood (bamboo) plywood system, large template system, early-release template system, due to its good strength, stability, less joint, high precision and comprehensive performance, has been widely applied.

[0003] At present, in the construction operation of aluminium alloy template, aluminium alloy template is connected and fixed between two adjacent aluminium alloy templates after assembly, and the templates on opposite sides are connected and fixed by using tensioning bolt, and adhesive tape is used to further seal at joint, and after template assembly, it is generally necessary to additionally set up enclosure outside, to further improve the stability of the whole template. In the template assembly operation, the effect and stability of concrete pouring are fully considered, to ensure the forming effect after concrete pouring, a large number of connecting components are needed to connect and fix the template, which leads to the need of spending a lot of time and cost to remove the connecting components in the template removal operation, especially for the removal operation of high-altitude template, the safety after template demoulding and the safety of transfer operation are also considered, therefore, in order to improve the construction efficiency of demoulding operation, the present application provides an aluminium alloy template quick-release system. SUMMARY

[0004] To solve the above technical problems, the utility model provides an aluminium alloy template quick-release system.

[0005] The technical scheme of the utility model is as follows:

[0006] An aluminium alloy template quick-release system, comprising a template, a horizontal rib and a vertical rib arranged on the outer side of the template, a sleeve shell for being sleeved on the outer part of the vertical rib of two adjacent templates in the horizontal direction, a longitudinal sliding groove and a transverse sliding groove are arranged on the inner side of the sleeve shell, at least two transverse sliding grooves are arranged in the height direction, and the end of the transverse sliding groove away from the template is communicated with the longitudinal sliding groove, a supporting rod with one end extending into the transverse sliding groove is fixedly arranged on the side surface of the vertical rib, and the vertical rib and the sleeve shell are connected by a fastening bolt.

[0007] Further, a bolt hole is arranged on the inner side of the vertical rib, a through hole is arranged on the side surface of the sleeve shell, and the fastening bolt is screwed with the threaded hole after passing through the through hole.

[0008] Further, a gap is formed between the outer side of the sleeve shell and the template, for the displacement of the template away from the wall, and the length of the transverse sliding groove is less than the length of the gap.

[0009] Further, the upper and lower ends of the longitudinal sliding groove are through the sleeve shell, the two ends of the horizontal rib are provided with a notch, and the sleeve shell can be separated from the formwork through the notch.

[0010] Further, the two sides of the outer side of the formwork are provided with pull rods distributed in the upper and lower directions, the pull rod comprises a first rod body part and a second rod body part perpendicular to each other, one end of the first rod body part is fixed vertically on the outer side of the formwork, and the second rod body part is arranged horizontally, and the second rod body part is connected with the end of the first rod body part away from the formwork.

[0011] Further, the side of the sleeve shell is rotatably provided with a hook corresponding to each pull rod, and the hook tip is pulled outward when rotating from bottom to outside.

[0012] Further, when the supporting rod moves from the horizontal sliding groove to the longitudinal sliding groove, the hook tip of the hook is supported at the bottom of the second rod body part.

[0013] Further, the hook is rotatably installed on the longitudinal edge of the sleeve shell through a rotating shaft, the hook and the side of the sleeve shell are spaced apart to form an accommodation area, a long bolt is arranged in the accommodation area, the long bolt is rotatably installed on the side of the sleeve shell, a slide rod is installed on the side of the sleeve shell away from the position of the rotating shaft, a slide plate is sleeved on the outside of the slide rod, and the slide plate is threadedly sleeved on the long bolt.

[0014] Further, the slide plate is perpendicular to the formwork, and a strip-shaped groove for the movement of the slide rod is formed in the slide plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The sleeve shell is arranged between the adjacent two formworks in the horizontal direction, the longitudinal sliding groove and the horizontal sliding groove are arranged in the sleeve shell, the longitudinal sliding grooves in all the sleeve shells in the vertical direction form a channel for the upward and downward transfer of the formwork, the formwork is removed row by row from bottom to top during the form removal process, the removed formwork at the top can be conveniently transferred upward by the longitudinal sliding groove, and the safety is high. When the horizontal sliding groove is used for formwork fixing, the formwork is effectively supported by the sleeve shell, and the formwork has high stability by combining with the supporting and fixing means in the prior art.

[0017] 2. During the form removal process, the sleeve shell has a limiting effect on the formwork away from the wall surface, so that the formwork can be prevented from directly falling, and the safety of the form removal operation is improved.

[0018] 3、By setting the hook and pull rod, so as to utilize the shell as a support body, rotating the hook, so that the hook will pull rod outside, namely can exert the force on the formwork from the wall, more convenient to remove the formwork operation.

[0019] 4、In the formwork operation, the formwork is separated from the wall, the hook tip of the hook is supported in the second rod body portion of the pull rod, which can support the formwork, prevent the formwork from falling in the longitudinal sliding groove, further improve the safety of the formwork operation, at the same time, in this state, the support rod on the longitudinal rib of the formwork is located in the longitudinal sliding groove, when the preparation work of the formwork is ready, the hook can be reversely rotated, so that the hook tip of the hook is separated from the bottom of the second rod body portion, at this time, the formwork can be displaced downward, and sequentially pass through the longitudinal shell and be lowered to the ground. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the schematic view of the aluminum alloy formwork quick disassembly system of the utility model assembled on the wall surface;

[0021] Figure 2 is the partial schematic view of the shell of the utility model;

[0022] Figure 3 is the schematic view of the support rod and the fastening bolt on the longitudinal rib of the formwork;

[0023] Figure 4 is the schematic view of the bolt hole;

[0024] Figure 5 is another view of the utility model Figure 2 ;

[0025] Figure 6 is the schematic view of the utility model single formwork both sides are provided with the shell;

[0026] Figure 7 is the schematic view of the hook and the support rod of the utility model;

[0027] Figure 8 is another view of the utility model Figure 7 .

[0028] In the drawing: 1, shell;2, longitudinal sliding groove;3, transverse sliding groove;4, support rod;5, fastening bolt;6, bolt hole;7, through hole;8, gap;9, notch;10, pull rod;11, hook;12, shaft;13, long bolt;14, sliding rod;15, sliding plate;16, strip-shaped groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] like Figures 1 to 8 As shown, this embodiment provides an aluminum alloy template quick-release system, including a template and horizontal and vertical ribs provided on the outer side of the template, and a sleeve 1 for fitting around the vertical ribs of two adjacent templates in the horizontal direction. The inner side of the sleeve 1 is provided with a longitudinal groove 2 and a transverse groove 3. At least two transverse grooves 3 are provided in the height direction, and the end of the transverse groove 3 away from the template is connected to the longitudinal groove 2. A support rod 4 with one end extending into the transverse groove 3 is fixedly provided on the side of the vertical rib, and the vertical rib and the sleeve 1 are connected by fastening bolts 5.

[0031] After the template is assembled, align the longitudinal groove 2 inside the sleeve 1 with the support rod 4, and then fit the sleeve 1 onto the longitudinal ribs of two adjacent templates in the horizontal direction. Then, pull the sleeve 1 outward so that the support rod 4 enters the transverse groove 3. At this time, use the fastening bolts 5 to connect and fix the sleeve 1 to the longitudinal ribs. When reinforcing later, directly fix the beam to the transverse ribs on the template and the sleeve 1 to connect the templates on the wall as a whole, and then carry out the concrete pouring operation.

[0032] During demolding, the demolding should be carried out row by row in a bottom-to-top order. The specific operation procedure is as follows:

[0033] When dismantling the bottom formwork of a single row of formwork: first remove the reinforcing beams, then remove the tie bolts on the bottom first formwork panel, and remove the fastening bolts 5 on both sides of the formwork to be dismantled. Next, remove the sleeves 1 on both sides of the formwork to be dismantled from the adjacent formwork. After that, the formwork can be directly pulled outwards to achieve demolding.

[0034] When dismantling the remaining formwork of a single row of formwork: first remove the reinforcing transverse ribs, then remove the fastening bolts 5 on both sides of the formwork, and then pull the formwork outward. At this time, the sleeves 1 on both sides of the formwork are supported and fixed by the adjacent formwork. When pulling the dismantled formwork outward, the support rod 4 enters the longitudinal groove 2 from the transverse groove 3. At this time, the sleeve 1 can be directly used as the track for the formwork to slide down. By lowering the formwork from top to bottom along the sleeve 1, the dismantling and transfer of the formwork can be achieved.

[0035] Bolt holes 6 are provided on the inner side of the longitudinal ribs, and through holes 7 are provided on the side of the sleeve 1. The fastening bolts 5 pass through the through holes 7 and are threadedly connected to the threaded holes.

[0036] The gap 8 is formed between the sleeve 1 and the outer side of the formwork, which is used for the displacement of the formwork away from the wall, and the length of the transverse sliding groove 3 is less than the length of the gap 8.

[0037] The upper and lower ends of the longitudinal sliding groove 2 penetrate the sleeve 1, the two ends of the horizontal rib are provided with the notch 9, and the sleeve 1 can be separated from the formwork through the notch 9. Specifically, after the upper formwork is separated from the wall surface, the support rod 4 can enter the longitudinal sliding groove 2 in the lower sleeve 1 from top to bottom in sequence, so as to realize the transfer of the formwork after disassembly.

[0038] The outer side of the formwork is provided with the pull rod 10 which is distributed in an up-down manner on both sides, the pull rod 10 includes the first rod body part and the second rod body part which are perpendicular to each other, one end of the first rod body part is fixed perpendicularly on the outer side of the formwork, the second rod body part is horizontally arranged, and the second rod body part is connected with the first rod body part away from the formwork. By directly pulling the four pull rods 10 outward, the four corners of the formwork can be separated from the wall surface, thereby facilitating the formwork removal operation.

[0039] The side of the sleeve 1 is rotatably provided with the hook 11 corresponding to each pull rod 10, and the hook tip of the hook 11 is rotated outward from bottom to outside, thereby pulling the second rod body part outward. When the formwork is separated from the wall surface, the hook 11 is rotated, so that the hook tip of the hook 11 is rotated outward from bottom to outside and passes through the second rod body part, and the second rod body part is pushed outward, so that the pull rod 10 pulls the formwork outward, thereby realizing the formwork removal operation.

[0040] Further, when the support rod 4 moves from the transverse sliding groove 3 to the longitudinal sliding groove 2, the hook tip of the hook 11 is supported at the bottom of the second rod body part. In this way, after the formwork is removed by the hook 11 pushing the pull rod 10 outward, when the support rod 4 enters the longitudinal sliding groove 2, the hook tip of the hook 11 is supported at the bottom of the second rod body part. At this time, the hook 11 effectively supports the formwork through the support rod 4, thereby preventing the formwork from directly falling after being removed, and improving the safety of the formwork removal operation. In addition, after the formwork is separated from the wall surface, the hook 11 is rotated inward, so that the hook tip is away from the bottom of the second rod body part. At this time, the formwork will be displaced downward through the support rod 4 and the longitudinal sliding groove 2 in the sleeve 1.

[0041] The hook 11 is rotatably installed on the longitudinal side of the sleeve 1 through the rotating shaft 12, and the hook 11 and the side of the sleeve 1 are spaced apart to form an accommodation area, the long bolt 13 is arranged in the accommodation area, the long bolt 13 is rotatably installed on the side of the sleeve 1, the side of the hook 11 facing the sleeve 1 is installed away from the position of the rotating shaft 12, the outer part of the sliding rod 14 is sleeved with the sliding plate 15, and the sliding plate 15 is threadedly sleeved on the long bolt 13. The sliding plate 15 is perpendicular to the formwork, and the sliding plate 15 is provided with the strip-shaped groove 16 for the movement of the sliding rod 14.

[0042] The accommodation area is arranged in cooperation with the "L"-shaped state of the pull rod 10, so that the formwork is not hindered during the formwork falling process, thereby guaranteeing the formwork transportation after the formwork is removed. During the formwork removal process, the long bolt 13 is rotated, so that the long bolt 13 drives the sliding plate 15 to displace downward, the sliding plate 15 drives the sliding rod 14 to rotate by pulling downward, and the sliding rod 14 displaces in the strip-shaped slot 16 when the rotating hook 11 rotates. At this time, the two rotating hooks 11 on the same side of the formwork rotate synchronously, and the synchronous formwork removal on the same side of the formwork is realized. Meanwhile, when the support rod 4 moves from the transverse sliding groove 3 to the longitudinal sliding groove 2 after the formwork is removed, the two pull rods 10 on the same side of the formwork are simultaneously supported by the hook tips of the two rotating hooks 11, so that the formwork is better prevented from falling during the formwork removal process, and the safety and stability are further improved.

[0043] In conclusion, the aluminum alloy formwork quick removal system provided by the embodiment can realize the stable transfer of the formwork from high to low after the formwork is removed from the wall surface, so that the formwork removal operation is facilitated, and the safety of the formwork removal is improved.

[0044] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An aluminum alloy formwork quick-release system comprising a formwork and horizontal and vertical ribs provided on the outer side of the formwork, characterized in that, The shell (1) is provided with a longitudinal sliding groove (2) and a transverse sliding groove (3) on the inner side, the transverse sliding groove (3) is provided with at least two in the height direction, and the end of the transverse sliding groove (3) away from the formwork is communicated with the longitudinal sliding groove (2), the side of the longitudinal rib is fixedly provided with a support rod (4) with one end extending into the transverse sliding groove (3), and the longitudinal rib is connected with the shell (1) through a fastening bolt (5).

2. An aluminum alloy formwork quick-release system as claimed in claim 1, wherein, The inner side of the longitudinal rib is provided with a bolt hole (6), the side of the shell (1) is provided with a through hole (7), and the fastening bolt (5) is screwed with the threaded hole after penetrating through the through hole (7).

3. An aluminum alloy formwork quick-release system as claimed in claim 1, wherein, The gap (8) is formed between the shell (1) and the outer side of the formwork, which is used for the displacement of the formwork away from the wall body, and the length of the transverse sliding groove (3) is less than the length of the gap (8).

4. An aluminum alloy formwork quick-release system as defined in claim 1, wherein The upper and lower ends of the longitudinal sliding groove (2) penetrate the shell (1), both ends of the transverse rib are provided with a notch (9), and the shell (1) can be separated from the formwork through the notch (9).

5. An aluminum alloy formwork quick-release system as claimed in claim 4, wherein, The both sides of the outer side of the formwork are provided with pull rods (10) distributed in up and down, the pull rod (10) includes a first rod body part and a second rod body part perpendicular to each other, one end of the first rod body part is fixedly arranged on the outer side of the formwork, and the second rod body part is arranged horizontally, and the second rod body part is connected with the first rod body part away from the formwork.

6. An aluminum alloy formwork quick-release system as claimed in claim 5, wherein, The side of the shell (1) is rotatably provided with a hook (11) corresponding to each pull rod (10), and the hook tip of the hook (11) is pulled outward when rotating from bottom to outside.

7. An aluminum alloy formwork quick-release system as claimed in claim 6, wherein, When the support rod (4) moves from the transverse sliding groove (3) to the longitudinal sliding groove (2), the hook tip of the hook (11) is supported at the bottom of the second rod body part.

8. An aluminum alloy formwork quick-release system as claimed in claim 7, characterized in that, The hook (11) is rotatably installed on the longitudinal side of the shell (1) through a rotating shaft (12), the hook (11) and the side of the shell (1) are spaced apart to form an accommodation area, a long bolt (13) is arranged in the accommodation area, the long bolt (13) is rotatably installed on the side of the shell (1), a slide rod (14) is installed on the side of the shell (1) away from the position of the rotating shaft (12) of the hook (11), a slide plate (15) is sleeved on the outside of the slide rod (14), and the slide plate (15) is screwed on the long bolt (13).

9. An aluminum alloy formwork quick-release system as claimed in claim 8, wherein, The slide plate (15) is arranged perpendicular to the formwork, and a strip-shaped groove (16) for the movement of the slide rod (14) is formed in the slide plate (15).

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