Quick-release type aluminum alloy formwork connecting structure

Abstract

The utility model discloses a quick release type aluminum alloy template connecting structure, which relates to the technical field of aluminum alloy templates, and comprises two template main bodies with the same specification, and a mounting groove is formed in the surface of one side of each template main body. The template comprises a template main body and further comprises an inserting unit arranged on the template main body, a positioning unit arranged on the inserting unit and a splicing assembly arranged on the outer wall of the template main body. According to the utility model, one end of the locking rod is pulled, the other end of the locking rod moves upwards to avoid the inserting plate, after the locking hole in the inserting plate is aligned with the second through hole in the positioning frame plate, the limiting block is loosened, and the supporting spring can drive the locking rod to move downwards to reset through the supporting ring after deformation recovery; the bottom end of the locking rod penetrates through the second through hole and is inserted into the locking hole, the inserting plate and the positioning frame plate are interlocked to help the two adjacent formwork bodies to be thoroughly locked, the two formwork bodies can be pulled open only by holding and lifting the locking rod, and the interlocking stability of the formwork bodies after assembling is high through the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy templates, in particular to a quick-detachable aluminum alloy template connection structure. Background Art

[0002] Aluminum alloy formwork is called concrete engineering aluminum alloy formwork, which is a new generation of formwork system after plywood formwork, combined steel formwork system, steel frame wood plywood system, large formwork system and early dismantling formwork system. When aluminum alloy formwork is used on construction sites, two adjacent aluminum alloy formworks are mostly connected by bolts and nuts. This connection method makes the overall installation operation complicated and it is inconvenient to disassemble the aluminum alloy formwork after pouring cement.

[0003] The disclosure (announcement) number is CN220487116U, which discloses a quick-detachable aluminum alloy template connection structure; the utility model quick-detachable aluminum alloy template connection structure includes a first aluminum alloy template, the outer side wall of the first aluminum alloy template is provided with a fixing mechanism and a supporting mechanism, the fixing mechanism includes two groups of latches, the front and rear sides of the two groups of latches are chamfered, the upper and lower sides of the two groups of latches are provided with limit blocks, the opposite sides of the two groups of latches are provided with wedge blocks, and the front sides of the two groups of wedge blocks are provided with concave blocks. When the first aluminum alloy template and the second aluminum alloy template need to be disassembled, only the handle needs to be pulled to drive the wedge block to separate from the latch, and then the concave frame can be pulled. When the concave frame moves, the latch will be squeezed back into the first slide groove of the concave frame, so that the concave frame, the first aluminum alloy template and the second aluminum alloy template can be quickly separated.

[0004] Although the above scheme is convenient for assembling and separating aluminum alloy formworks, multiple sets of fixing mechanisms and supporting mechanisms are required on the adjacent sides of the two aluminum alloy formworks for multi-point plug-in and multi-point sequential positioning. The equipment assembly or separation process is cumbersome, and the wedge block lacks a locking effect on the latch and the concave block. The template is easily impacted by force and causes the wedge block to fall off. The interlocking stability of the aluminum alloy formwork after assembly is poor. For this reason, we propose a quick-detachable aluminum alloy formwork connection structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a quick-detachable aluminum alloy template connection structure, which solves the problems of complicated equipment assembly or separation process and poor interlocking stability after assembly through the provision of a plug-in unit and a positioning unit.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions: a quick-detachable aluminum alloy template connection structure, comprising two template bodies of the same specifications, a mounting groove is provided on one side surface of the template body, and further comprising: a plug-in unit arranged on the template body, a positioning unit arranged on the plug-in unit, and a splicing assembly arranged on the outer wall of the template body;

[0007] The plug-in unit comprises a slide bar, a baffle, a strip slide, a plug-in plate and a positioning frame plate, wherein the slide bar is fixedly arranged on a groove wall on one side of the installation groove, the baffle is fixedly arranged on the end face of the slide bar, the strip slide plate is movably sleeved on the outer peripheral surface of the slide bar, a strip through groove is respectively provided at the center of the groove walls on both sides facing each other of the installation groove, one end of the plug-in plate is connected to the surface of one side of the strip slide plate, and the positioning frame plate is fixedly arranged on the groove wall on the other side of the installation groove, wherein the plug-in plate on one of the template bodies movably passes through the strip through groove and extends into the positioning frame plate on another adjacent template body;

[0008] The positioning unit includes a storage box, a support spring, a support ring and a locking rod. The storage box is fixedly arranged on the top surface of the positioning frame plate. A first through hole is opened at the center of the top surface of the storage box, and a second through hole is opened at the center of the top surface of the positioning frame plate. A locking hole is opened on the top surface of one end of the plug-in board, one end of the support spring is connected to the inner top surface of the storage box, the support ring is fixedly arranged on the other end of the support spring, and the locking rod is fixedly embedded in the inner wall of the support ring, and the locking rod on one of the template bodies movably passes through the second through hole on the top surface of the positioning frame plate on the other template body and extends to the locking hole on the top surface of the plug-in board on the other template body.

[0009] Preferably, every two of the slide bars form a group and movably penetrate a strip-shaped slide plate, and each of the template bodies is correspondingly provided with two groups of plug-in units, and each of the template bodies has a group of plug-in units correspondingly provided on the groove walls on both sides facing each other.

[0010] Preferably, the positioning unit further comprises a limit block, and the limit block is fixedly arranged on the end surface of the locking rod extending to the outside of the storage box through the first through hole.

[0011] Preferably, the positioning units are provided in two groups and are arranged in a one-to-one correspondence with the plug-in units.

[0012] Preferably, the splicing assembly includes an end plug block and a side plug block, an end positioning groove is opened at the top corner of the template body, the end plug block is fixedly set at the bottom corner of the template body, and the position and specification of the end plug block match the position and specification of the end positioning groove, a side positioning groove is opened at one side corner of the template body, the side plug block is fixedly set at the other side corner, and the position and specification of the side plug block match the position and specification of the side positioning groove, the end plug block and the end positioning groove are mainly used to facilitate end face splicing of two adjacent template bodies, the side plug block and the side positioning groove are mainly used to facilitate side splicing of two adjacent template bodies, and the template body is assembled more tightly.

[0013] Compared with the prior art, the quick-detachable aluminum alloy template connection structure of the utility model has the following beneficial effects:

[0014] 1. In the utility model, by arranging the plug-in unit, the installation groove on the template body facilitates the installation of the plug-in unit and the positioning unit, the sliding rod and the baffle can provide auxiliary support for the strip slide and limit its sliding and translation range, while the strip slide slides away from the center point of the template body, the plug-in plate can be called out of the template body through the strip through groove and inserted into the positioning frame plate on another template body, by correspondingly arranging two groups of plug-in units on the template body, and one group of plug-in units is correspondingly arranged on the groove walls on the two opposite sides of the template body, the four side surfaces of the template body can be quickly assembled with other template bodies in four directions, and the equipment makes the template body assembly or separation process simple and smooth.

[0015] 2. In the utility model, by setting a positioning unit, when a plug-in plate on one template body is assembled with a positioning frame plate on another template body, one end of the locking rod can be pulled by holding the limit block, and the other end of the locking rod moves up into the storage box to avoid the plug-in plate, and the supporting ring sleeved on the locking rod drives the supporting spring to deform and shrink, and the plug-in plate is completely inserted into the positioning frame plate. After the locking hole on the plug-in plate is aligned with the second through hole on the positioning frame plate, the limit block is released, and the support spring deformation recovery can drive the locking rod to move down and reset through the supporting ring, and the bottom end of the locking rod then passes through the second through hole and is inserted into the locking hole. The plug-in plate and the positioning frame plate complete interlocking, which can help the two adjacent template bodies to be completely locked. The two template bodies can be pulled apart only by holding and lifting the locking rod. The device makes the interlocking stability of the template bodies high after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of a quick-detachable aluminum alloy template connection structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a top view of a quick-detachable aluminum alloy template connection structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the local structure at B in the middle;

[0021] Figure 5 The utility model is a side structural schematic diagram of a quick-detachable aluminum alloy template connection structure.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Template body;

[0024] 2. Plug-in unit; 201. Slide bar; 202. Stop plate; 203. Strip slide plate; 204. Plug-in board; 205. Positioning frame plate;

[0025] 3. Positioning unit; 301. Storage box; 302. Locking hole; 303. Support spring; 304. Support ring; 305. Locking rod; 306. Limit block;

[0026] 4. Splicing assembly; 401. End positioning groove; 402. End plug-in block; 403. Side positioning groove; 404. Side plug-in block. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1

[0031] like Figure 1, Figure 2 , Figure 4 as well as Figure 5 As shown, a quick-detachable aluminum alloy template connection structure includes two template bodies 1 of the same specification, one side surface of the template body 1 is provided with a mounting groove, and further includes: a plug-in unit 2 arranged on the template body 1, a positioning unit 3 arranged on the plug-in unit 2, and a splicing component 4 arranged on the outer wall of the template body 1;

[0032] The plug-in unit 2 includes a slide bar 201, a baffle 202, a strip slide 203, a plug-in board 204 and a positioning frame 205. The slide bar 201 is fixedly arranged on the groove wall on one side of the installation groove, the baffle 202 is fixedly arranged on the end face of the slide bar 201, the strip slide 203 is movably sleeved on the outer peripheral surface of the slide bar 201, and a strip through groove is respectively opened at the center of the groove walls on both sides of the installation groove. One end of the plug-in board 204 is connected to the surface of one side of the strip slide 203, and the positioning frame 205 is fixedly arranged on the groove wall on the other side of the installation groove. The plug-in board 204 on one template body 1 movably passes through the strip through groove and extends into the positioning frame 205 on the adjacent other template body 1;

[0033] The positioning unit 3 includes a storage box 301, a support spring 303, a support ring 304 and a locking rod 305. The storage box 301 is fixedly arranged on the top surface of the positioning frame plate 205. A first through hole is opened at the center of the top surface of the storage box 301, a second through hole is opened at the center of the top surface of the positioning frame plate 205, a locking hole 302 is opened on the top surface of one end of the plug-in board 204, one end of the support spring 303 is connected to the inner top surface of the storage box 301, the support ring 304 is fixedly arranged on the other end of the support spring 303, and the locking rod 305 is fixedly embedded in the inner wall of the support ring 304. The locking rod 305 on one template body 1 can move through the second through hole on the top surface of the positioning frame plate 205 on the other template body 1 and extend to the locking hole 302 on the top surface of the plug-in board 204 on the other template body 1.

[0034] Furthermore, every two slide bars 201 form a group and correspondingly movably penetrate a strip-shaped slide plate 203, and two groups of plug-in units 2 are correspondingly arranged on each template body 1, and one group of plug-in units 2 is correspondingly arranged on the groove walls on both sides facing each other of each template body 1.

[0035] Furthermore, the splicing component 4 includes an end plug block 402 and a side plug block 404. An end positioning groove 401 is opened at the top corner of the template body 1, and the end plug block 402 is fixedly set at the bottom corner of the template body 1, and the position and specification of the end plug block 402 match the position and specification of the end positioning groove 401. A side positioning groove 403 is opened at one side corner of the template body 1, and the side plug block 404 is fixedly set at the other side corner, and the position and specification of the side plug block 404 match the position and specification of the side positioning groove 403.

[0036] The plug-in unit 2 enables the device to make the assembly or separation process of the template body 1 simple and smooth.

[0037] Embodiment 2

[0038] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, a quick-detachable aluminum alloy template connection structure includes two template bodies 1 of the same specification, one side surface of the template body 1 is provided with a mounting groove, and further includes: a plug-in unit 2 arranged on the template body 1, a positioning unit 3 arranged on the plug-in unit 2, and a splicing component 4 arranged on the outer wall of the template body 1;

[0039] The plug-in unit 2 includes a slide bar 201, a baffle 202, a strip slide 203, a plug-in board 204 and a positioning frame 205. The slide bar 201 is fixedly arranged on the groove wall on one side of the installation groove, the baffle 202 is fixedly arranged on the end face of the slide bar 201, the strip slide 203 is movably sleeved on the outer peripheral surface of the slide bar 201, and a strip through groove is respectively opened at the center of the groove walls on both sides of the installation groove. One end of the plug-in board 204 is connected to the surface of one side of the strip slide 203, and the positioning frame 205 is fixedly arranged on the groove wall on the other side of the installation groove. The plug-in board 204 on one template body 1 movably passes through the strip through groove and extends into the positioning frame 205 on the adjacent other template body 1;

[0040] The positioning unit 3 includes a storage box 301, a support spring 303, a support ring 304 and a locking rod 305. The storage box 301 is fixedly arranged on the top surface of the positioning frame plate 205. A first through hole is opened at the center of the top surface of the storage box 301, a second through hole is opened at the center of the top surface of the positioning frame plate 205, a locking hole 302 is opened on the top surface of one end of the plug-in board 204, one end of the support spring 303 is connected to the inner top surface of the storage box 301, the support ring 304 is fixedly arranged on the other end of the support spring 303, and the locking rod 305 is fixedly embedded in the inner wall of the support ring 304. The locking rod 305 on one template body 1 can move through the second through hole on the top surface of the positioning frame plate 205 on the other template body 1 and extend to the locking hole 302 on the top surface of the plug-in board 204 on the other template body 1.

[0041] Furthermore, the positioning unit 3 further includes a limiting block 306 , which is fixedly disposed on the end surface of the locking rod 305 extending to the outside of the storage box 301 through the first through hole.

[0042] Furthermore, two groups of positioning units 3 are provided and are arranged in a one-to-one correspondence with the plug-in units 2 .

[0043] Furthermore, the splicing component 4 includes an end plug block 402 and a side plug block 404. An end positioning groove 401 is opened at the top corner of the template body 1, and the end plug block 402 is fixedly set at the bottom corner of the template body 1, and the position and specification of the end plug block 402 match the position and specification of the end positioning groove 401. A side positioning groove 403 is opened at one side corner of the template body 1, and the side plug block 404 is fixedly set at the other side corner, and the position and specification of the side plug block 404 match the position and specification of the side positioning groove 403.

[0044] The positioning unit 3 enables the device to provide high interlocking stability for the template body 1 after assembly.

[0045] The following is the working principle of the utility model:

[0046] The slide bar 201 and the baffle plate 202 provide auxiliary support for the strip slide plate 203 and limit its sliding translation range. When the strip slide plate 203 slides away from the center point of the template body 1, the plug-in plate 204 is called out of the template body 1 through the strip through groove and inserted into the positioning frame plate 205 on another template body 1. Two groups of plug-in units 2 are correspondingly arranged on the template body 1, and one group of plug-in units 2 is correspondingly arranged on the groove walls on the two opposite sides of the template body 1. The four side surfaces of the template body 1 can be quickly connected with other template bodies 1 in the four sides. By holding the limit block 306 and pulling one end of the locking rod 305, the other end of the locking rod 305 moves up and enters the storage box 301 for locking. The plug-in board 204 moves away, and the supporting ring 304 sleeved on the locking rod 305 drives the supporting spring 303 to deform and shrink. The plug-in board 204 is completely inserted into the positioning frame plate 205. After the locking hole 302 on the plug-in board 204 is aligned with the second through hole on the positioning frame plate 205, the limit block 306 is released, and the support spring 303 is deformed and restored through the supporting ring 304 to drive the locking rod 305 to move down and reset. The bottom end of the locking rod 305 then passes through the second through hole and is inserted into the locking hole 302. The plug-in board 204 and the positioning frame plate 205 complete interlocking, which can help the two adjacent template bodies 1 to be completely locked. The two template bodies 1 can be pulled apart by holding and lifting the locking rod 305.

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-release aluminum alloy template connection structure, comprising two template bodies (1) of the same specifications, one side of the template body (1) is provided with a mounting groove, characterized in that: Also includes: A plug-in unit (2) arranged on the template body (1), a positioning unit (3) arranged on the plug-in unit (2), and a splicing assembly (4) arranged on the outer wall of the template body (1); The plug-in unit (2) comprises a slide bar (201), a baffle (202), a strip slide (203), a plug-in board (204) and a positioning frame (205); the slide bar (201) is fixedly arranged on a groove wall on one side of the installation groove; the baffle (202) is fixedly arranged on the end face of the slide bar (201); the strip slide (203) is movably sleeved on the outer peripheral surface of the slide bar (201); a strip through groove is respectively provided at the center of the groove walls on both sides facing each other of the installation groove; one end of the plug-in board (204) is connected to a surface of one side of the strip slide (203); the positioning frame (205) is fixedly arranged on the groove wall on the other side of the installation groove; the plug-in board (204) on one of the template bodies (1) movably passes through the strip through groove and extends into the positioning frame (205) on another adjacent template body (1); The positioning unit (3) comprises a storage box (301), a support spring (303), a support ring (304) and a locking rod (305); the storage box (301) is fixedly arranged on the top surface of the positioning frame plate (205); a first through hole is opened at the center of the top surface of the storage box (301); a second through hole is opened at the center of the top surface of the positioning frame plate (205); a locking hole (302) is opened on the top surface of one end of the plug board (204); one end of the support spring (303) is connected to the locking rod (305); The inner top surface of the storage box (301) is connected, the support ring (304) is fixedly arranged on the other end of the support spring (303), and the locking rod (305) is fixedly embedded in the inner wall of the support ring (304), and the locking rod (305) on one of the template bodies (1) movably passes through the second through hole on the top surface of the positioning frame plate (205) on the other template body (1) and extends to the locking hole (302) on the top surface of the plug-in plate (204) on the other template body (1).

2. The quick-detachable aluminum alloy formwork connection structure according to claim 1 is characterized in that: Each two of the slide bars (201) form a group and are movably connected through a strip-shaped slide plate (203). Two groups of plug-in units (2) are correspondingly arranged on each of the template bodies (1). Each of the template bodies (1) has a group of plug-in units (2) correspondingly arranged on the groove walls on both sides facing each other.

3. The quick-detachable aluminum alloy formwork connection structure according to claim 2 is characterized in that: The positioning unit (3) further comprises a limiting block (306), wherein the limiting block (306) is fixedly arranged on the end surface of the locking rod (305) extending to the outside of the storage box (301) through the first through hole.

4. The quick-detachable aluminum alloy formwork connection structure according to claim 3 is characterized in that: The positioning units (3) are provided with two groups in total and are arranged in a one-to-one correspondence with the plug-in units (2).

5. The quick-detachable aluminum alloy formwork connection structure according to claim 1 is characterized in that: The splicing assembly (4) comprises an end plug (402) and a side plug (404); an end positioning groove (401) is provided at the top corner of the template body (1); the end plug (402) is fixedly arranged at the bottom corner of the template body (1), and the position and specification of the end plug (402) match the position and specification of the end positioning groove (401); a side positioning groove (403) is provided at one side corner of the template body (1); the side plug (404) is fixedly arranged at the other side corner, and the position and specification of the side plug (404) match the position and specification of the side positioning groove (403).

Images